Delhi to Houston Flights from ₹64,240 — Book Cheap Tickets
Compare live fares across every airline. Data-driven insights powered by Meera AI.
How much is a Delhi to Houston flight, and when is it cheapest?
The cheapest Delhi→Houston fare in the next 78 days is ₹57,742 on Mon, 7 Sep 2026 (Turkish Airlines); the typical fare is ₹1,39,430 — picking the right date saves about 59%.
₹57,742 cheapest Delhi→Houston fare · 78-day window HappyFares data · 1,162 fares observed · updated daily
| Travel date | Cheapest fare | Airline |
|---|---|---|
| Mon, 7 Sep 2026 | ₹57,742 | Turkish Airlines |
| Mon, 13 Jul 2026 | ₹58,903 | ITA Airways |
| Thu, 3 Sep 2026 | ₹61,937 | Finnair |
What is the cheapest day to fly Delhi to Houston?
Based on HappyFares fare data, Thursday is the cheapest day to fly Delhi→Houston — about 22% below Sunday, the priciest day.
Fare breakdown
Based on 732 observations over the last 30 days:
Price trend — last 12 days
Lowest fare observed daily on DEL→IAH:
💡 Best time to book
Book two months or more ahead to save around ₹2,066
Typical 60+ days out non-stop fares run about ₹1,12,706, versus the overall typical fare of ₹1,14,772.
📅 Cheapest day of the week
Wednesday flights average 41.9% cheaper than Saturday flights.
Airlines on this route
Carriers seen operating DEL→IAH in recent searches, with their typical economy fare:
| Airline | Flights tracked | Share of tracked flights |
|---|---|---|
| KLM | 116 | |
| Lufthansa | 94 | |
| British Airways | 83 | |
| Air Canada | 79 | |
| Air France | 68 |
Click any airline above for its dedicated Delhi–Houston page (fares, schedule, fare classes, OTP). Share is based on distinct flight-date combinations from the last 30 days.
✈ Route Capacity
5 airlines currently operate DEL→IAH based on our 30-day fare tracking.
📅 Monthly Delay Risk
How on-time performance typically varies through the year on DEL→IAH based on historical weather and operational patterns:
December-January is peak fog season in North India. Dense morning fog (especially 3 AM-10 AM) regularly drops visibility below the 550m minimum needed for takeoff. Delhi airport — the worst affected — sees hundreds of cancellations and 2-4 hour delays during severe fog spells. Lucknow, Patna, Varanasi, Amritsar, and Kolkata are similarly impacted. Airlines use CAT-III equipped aircraft to operate during lower visibility, but delays remain common.
💡 Tip: Consider booking afternoon or evening flights (post 11 AM) in Dec-Jan — visibility typically improves by mid-morning. Keep buffer time for connections. Check flight status 2-3 hours before departure.
February sees fog frequency reduce significantly but early-morning departures can still face delays of 30-90 minutes on fog-prone days. Severity is much lower than Dec-Jan.
💡 Tip: Fog delays are typically shorter in February. Early-morning flights occasionally delayed; mid-day onwards reliable.
April-May brings sudden thunderstorms ("Kalbaisakhi") to East and North India, typically in afternoon and evening hours. Flights in 3 PM-8 PM window most affected. Delays of 45-120 minutes common on stormy days at Kolkata, Bhubaneswar, Patna.
💡 Tip: Book morning flights (before 2 PM) during April-May if flying to/from East India. Check weather forecast the day before.
💡 Typical price range on this route
Prices on DEL→IAH typically range from ₹71,841 to ₹1,43,973 — based on 732 fare observations over the last 30 days.
The current lowest fare we're tracking (₹64,240) is below the typical range — excellent deal.
Delhi to Houston flight fares by date
What is the Delhi to Houston flight fare on a specific date?
Upcoming Delhi→Houston fares (updated daily): Wed 10 Jun ₹70,682 · tomorrow (Thu 11 Jun) ₹70,925 · Fri 12 Jun ₹71,854 · Sat 13 Jun ₹73,703 · Sun 14 Jun ₹91,986 · Mon 15 Jun ₹71,854 · Tue 16 Jun ₹82,023 · Wed 17 Jun ₹72,117 · Thu 18 Jun ₹71,854 · Fri 19 Jun ₹70,007. The cheapest of the next 10 days is ₹70,007 on Fri 19 Jun.
Live lowest fares for the next 30 departure dates — tap any date to search that day.
Live lowest non-stop economy fares on Delhi→Houston, refreshed daily. Final price depends on availability at booking.
Delhi to Houston fares by month — planning ahead
The cheapest Delhi → Houston fare in the months ahead is ₹57,544 in Oct 2026. Real lowest non-stop fares observed for each month, from 1,509 price points — refreshed weekly. Useful for booking peak-season trips months in advance.
|
Aug 2026
from ₹61,183
327 fares · ITA Airways
|
Sep 2026
from ₹57,742
182 fares · Turkish Airlines
|
Sep 2026
from ₹57,742
182 fares · Turkish Airlines
|
Sep 2026
from ₹57,742
196 fares · Turkish Airlines
|
Oct 2026
from ₹57,544
113 fares · Turkish Airlines
|
Oct 2026
from ₹57,544
113 fares · Turkish Airlines
|
|
Oct 2026
from ₹57,544
113 fares · Turkish Airlines
|
Nov 2026
from ₹59,884
39 fares · ITA Airways
|
Nov 2026
from ₹59,884
39 fares · ITA Airways
|
Nov 2026
from ₹59,884
48 fares · ITA Airways
|
Dec 2026
from ₹61,272
73 fares · Air France
|
Dec 2026
from ₹61,272
84 fares · Air France
|
Lowest non-stop economy fares actually observed for each month on this route, aggregated weekly. Far-out fares move as airlines release inventory — book when the price suits you.
Special offers and discounts for Delhi to Houston flights
Bank-card discount calendar for Delhi to Houston flight bookings. Most Indian banks rotate offers on a monthly schedule — match your booking weekend to the participating card for the biggest saving. On top of these, HappyFares charges ₹0 convenience fee on every domestic booking, saving an additional ₹249–₹499 per passenger.
| Window | Bank / provider | Offer | How to apply |
|---|---|---|---|
| 1st weekend of every month | HDFC Bank credit cards (SmartBuy / Diners Club / Millennia) | Flat ₹500–₹1,500 off on bookings ₹5,000+ | Auto-applied at checkout |
| 5th–10th of every month | Axis Bank credit cards (Magnus / Reserve / SELECT) | No-cost EMI 3/6 months on bookings ₹10,000+ | Choose Axis EMI at payment |
| 15th–20th of every month | ICICI Bank credit cards (HPCL / Coral / Rubyx) | ₹500 flat off on domestic ₹5,000+ | Auto-applied at checkout |
| 20th–25th of every month | SBI Cards (ELITE / PRIME / SimplyCLICK) | 5% cashback (max ₹1,000) on first booking | SBIFIRST (illustrative) |
| 25th–30th of every month | Kotak / Yes Bank / IDFC FIRST credit cards | ₹300–₹800 off on bookings ₹4,000+ | Auto-applied at checkout |
| Republic Day (Jan 21–26) | All major banks + airline direct sales | 10–25% off advance bookings 3–6 months out | Sale tag |
| GoIndependence (Aug 11–15) | All major banks | 15–25% off domestic + GCC bulk fares | Sale tag |
| Diwali Dhamaka (Nov 1–15) | All major banks | 15–30% off — largest sale of the year | Sale tag |
Exact codes change month to month. Check the offer panel during checkout — eligible offers auto-apply when your payment method matches.
Loyalty miles you can earn on Delhi to Houston
Each airline that operates Delhi-Houston runs its own loyalty / miles program. Miles earned on this ~13456 km long-haul round trip vary by airline and fare class. Frequent flyers of the route should pick the airline whose loyalty program matches their travel pattern (domestic vs international, alliance vs standalone).
| Airline | Loyalty program | Approx miles / round trip | Notes |
|---|---|---|---|
| IndiGo | IndiGo BluChip | 2,500-4,000 | Launched Nov 2024. Earn ~25% of distance flown on Saver, ~50% on Flexi, ~100% on UpFront. |
| Air India | Maharaja Club (formerly Flying Returns) | 3,500-6,000 | Star Alliance member — miles also earn status on Lufthansa, Singapore Airlines, United, Turkish, etc. |
| Air India Express | Maharaja Club (shared with Air India) | 2,000-3,000 | Lower earn rate than Air India parent, but still credits to the same Maharaja Club balance. |
| SpiceJet | SpiceClub | 1,800-3,500 | Reward Points (not miles); redeemable for SpiceJet flights only. |
| Akasa Air | AkasaSmiles (Silver/Gold) | No miles — tier benefits only | AkasaSmiles is a status program (extra baggage, priority boarding) rather than a mile-earning program. Currently no redemption flights. |
Mile-earning estimates assume base fare bookings; promotional fares typically earn 0–25% miles. Status-tier members (gold/platinum) often earn 50-100% bonus miles.
Group booking & family travel on Delhi to Houston
Travelling as a family or group of 5+ passengers on Delhi-Houston unlocks different fare structures, baggage allowances, and seating considerations than solo or 2-passenger travel. Below is what experienced family travellers tend to optimise for on this route.
Group fares (5+ passengers)
- Airline group desks: for 9+ passengers booked together, most Indian airlines (IndiGo, Air India, SpiceJet, Akasa) have dedicated group-booking desks that often quote 3-8% below the published online fare. Email groups@goindigo.in, groups@airindia.com, etc. with travel dates, sector, passenger count.
- HappyFares group-booking service: for Delhi-Houston bookings of 6+ passengers, contact us via WhatsApp 7670070070 for negotiated group rates that include the ₹0 convenience fee benefit on each ticket.
- Don't split the booking: booking 8 passengers as one PNR locks the same fare for everyone. Booking as 4+4 PNRs risks one half repricing if fare buckets shift between submissions.
Family travel tips (with children / infants)
- Infants (under 2): all Indian carriers charge ₹0 base fare for lap infants on domestic Delhi-Houston; 10% of adult fare on international. Bassinet seating must be requested at the time of booking (limited to row 1 of each cabin).
- Children 2-12: typically full adult fare on most Indian carriers (no child discount domestic). Some international carriers (Singapore Airlines, Emirates) offer 25% off for accompanied children.
- Seat selection: when booking, pay ₹100-500/seat to lock adjacent seats — otherwise the airline algorithm may scatter your family across the cabin. IndiGo UpFront and SpiceMax include free seat selection.
- Baggage: domestic Delhi-Houston allows 15 kg checked per adult + 7 kg cabin. Children get full adult allowance; lap infants get 10 kg checked + 1 collapsible stroller free.
- Special meals: request child meal (CHML) or vegetarian (VGML) at booking; meal preferences cannot be changed at the airport.
HappyFares Easy Refund for families
- 24-Hour RefundGuard (₹199/pax): for families locking in plans 60+ days out, this lets you cancel within 24 hours of booking for a full refund if plans shift. Cost for family of 4 = ₹796 — covers ~₹15,000+ in potential cancellation fees.
- Smart Saver Cancel-for-Any-Reason (₹399/pax): on eligible fare classes, lets you cancel up to 24 hours before departure for a full refund. Family of 4 = ₹1,596 — peace of mind for an Delhi-Houston trip booked 3-6 months ahead.
Carbon footprint of Delhi to Houston flight
A Delhi-Houston flight is ~13456 km. Estimated CO2 emissions per passenger:
Estimates use ICAO Carbon Emissions Calculator methodology: wide-body twin-aisle averaging ~85g CO₂/passenger-km. Actual emissions vary ±15% based on aircraft age, load factor, weather routing, and class of travel (business-class emissions are ~3× economy due to space per passenger).
How to reduce your Delhi to Houston flight footprint
- Fly direct (non-stop): direct flights emit ~10% less CO₂ than connecting flights (no taxi/take-off cycle penalty).
- Fly economy: economy emits ~3× less CO₂ per passenger than business/first class (lower space per passenger).
- Pack light: every additional 10 kg of baggage on a typical flight adds ~7-10 kg CO₂ over the duration. Carry-on-only travel can cut your share by ~5%.
- Buy carbon offsets: airline-offered offset programs (IndiGo, SpiceJet, Air India) charge ~₹50-150 per long-haul round trip and fund verified offset projects.
- Compare alternatives: on routes over 2,500 km, flight is typically the lowest-emissions option per km vs train + road combinations.
Emissions calculations use 2024 ICAO methodology. For exact route-specific emissions for corporate ESG reporting, contact your travel-management company or the airline directly.
Offers on Delhi to Houston flights
Apply these HappyFares promo codes at checkout to save on your international booking. Codes refresh from our current live catalogue.
FIRSTTREAT
HFNCF
SWASTHRAHO
SAVENOW
Promo codes apply at checkout. T&Cs apply and codes may be withdrawn at any time. See the full list at all HappyFares offers.
Student fares on international flights
Student travellers can avail discounted international fares at checkout — no promo code needed. (Senior-citizen and defence fares are available on domestic flights only.)
10% discount on base fare plus an additional 10 kg baggage allowance. A valid student ID must be shown at check-in.
Delhi to Houston — flight distance & route facts
Distance shown is great-circle (straight-line). Actual flight path varies by airline routing and air traffic control.
Cheap Flights Delhi to Houston — Lowest Air Ticket Price & Fares
Looking for the cheapest flight from Delhi to Houston? HappyFares compares live fares across every major airline so you always book at the lowest airfare. Based on 732 recent fare observations, the typical Delhi to Houston one-way air ticket costs around ₹1,14,772, with the lowest flight price seen at ₹58,855.
The flight distance between Delhi (DEL) and Houston (IAH) is approximately 13,456 km (8,361 miles).
Use the search box above to compare Delhi to Houston cheap flight tickets across all airlines — IndiGo, Air India, SpiceJet, Akasa Air and more. Pick any date to see today's lowest fare and flight ticket prices.
How to Book Cheapest Delhi to Houston Flight Tickets on HappyFares
- Enter your departure date in the search box above — your route (Delhi → Houston) is already selected.
- Tap Search flights to see live cheap flight fares across all airlines flying Delhi to Houston.
- Compare air ticket prices, departure times and airlines. Our Meera AI highlights the best buy based on 30-day historical trends — so you know if today's fare is genuinely cheap.
- Select your preferred flight and complete booking on HappyFares — instant confirmation, no hidden fees.
How to Get the Lowest Delhi to Houston Airfare
- Book 3–6 weeks in advance — flight ticket prices on most Indian routes are cheapest when booked 21–45 days before departure. Last-minute fares are typically 40–60% higher.
- Fly mid-week — Tuesday and Wednesday departures often have the lowest flight fares. Weekend flights (Friday–Sunday) tend to be 10–20% more expensive.
- Compare all airlines — on Delhi to Houston, the cheapest airline varies by date. IndiGo is often the lowest-fare option, but Air India, SpiceJet, and Akasa Air sometimes undercut on specific days.
- Use HappyFares price history — our fare trend chart shows whether today's air ticket price is lower or higher than the 30-day average, so you can decide when to book.
- Avoid peak travel dates — Diwali, Christmas, and school holidays push Delhi–Houston flight prices up significantly. Book early or travel a day or two outside peak dates for cheaper tickets.
Check live Delhi to Houston flight status
Tracking a specific DEL–IAH flight today? Our dedicated flight status page shows airlines operating this route, typical schedules, and links to live trackers.
Check Delhi → Houston live flight status →Delhi to Houston flight ticket price — full fare guide
Planning ahead and want to understand how much Delhi–Houston flights cost? See typical price ranges by month, best booking windows, and per-airline fare estimates on our dedicated ticket price guide.
See Delhi → Houston ticket price guide →Why Book Delhi to Houston Cheap Flight Tickets with HappyFares?
- Best price guarantee — we compare live fares across every airline serving Delhi (DEL) to Houston (IAH). Lowest tracked: ₹58,855.
- Meera AI price predictions — know whether to book now or wait, trained on 732 fare observations on this exact route.
- No hidden charges — the price you see on HappyFares is the price you pay. Zero convenience fee surprise.
- Secure payment — UPI, cards, net banking, wallets, and EMI options. PCI-DSS encrypted.
- 24/7 customer support — real humans for rescheduling, cancellation, and refunds on your Delhi–Houston booking.
Delhi and Houston airport details
Delhi, the capital of India, is a major business and political hub with rich Mughal-era heritage.
Baggage policy for Delhi to Houston flights
Baggage allowance on international Delhi to Houston flights varies significantly by airline, route, and fare class — there is no single industry standard. Typical economy allowances on this sector are in the range of 23-30 kg check-in + 7-8 kg cabin, but low-cost carriers often charge separately for check-in bags, while full-service carriers on long-haul routes may include a second check-in piece. Business class typically doubles the allowance (40-50 kg).
Before you book, check the exact baggage rules on the fare-selection page for your chosen airline and fare. Extra baggage purchased during booking is almost always cheaper than at-airport rates.
Cancellation and refund for Delhi to Houston flights
Cancellation and refund terms on international Delhi to Houston flights vary substantially by airline, fare class, and how far in advance you cancel. Non-refundable economy fares typically allow only taxes + part of fuel surcharge to be refunded. Refundable / flexible fares cost more upfront but allow cancellation with lower deductions. Business and first class bookings usually have more lenient rules.
Rescheduling (changing your Delhi-Houston travel date) is normally cheaper than cancelling and rebooking, but airline-specific change fees apply plus any fare difference.
Frequently asked questions
What is the average price of a Delhi to Houston flight?
Based on 732 recent fare observations, the typical one-way non-stop economy fare on Delhi to Houston is around ₹1,14,772. Cheapest fares on this route have been seen at ₹58,855. Pick your date in the search box above to see current fares.
Which airlines fly from Delhi to Houston?
The main carriers serving the Delhi to Houston route include KLM, Lufthansa, British Airways, Air Canada, Air France. Use the search box to compare live fares across all of them.
What is the cheapest day to fly from Delhi to Houston?
Based on our 30-day analysis, Wednesday flights tend to be the cheapest on this route. Saturdays and Fridays typically cost more due to weekend travel demand.
When should I book Delhi to Houston flights for the best price?
Book two months or more ahead for the cheapest fares. Typical savings versus the usual fare of ₹1,14,772 are around ₹2,066.
What is the flight distance from Delhi to Houston?
The straight-line (great-circle) flight distance from Delhi (DEL) to Houston (IAH) is approximately 13,456 km (8,361 miles). Actual flight paths vary slightly due to air traffic routing.
How do I check Delhi to Houston live flight status?
For real-time Delhi to Houston flight status including delays, cancellations, and gate changes, visit the HappyFares flight status page at https://www.happyfares.in/flight-status/delhi-to-houston. You can also check with your DEL–IAH flight number on individual airline apps (IndiGo, Air India, SpiceJet, Akasa Air).
What is the KLM fare for Delhi to Houston?
KLM (KL) operates on the Delhi–Houston route. Based on recent fare tracking, KLM economy fares on this route typically run around ₹1,03,568. Search Delhi to Houston on HappyFares to compare KLM fares for your specific travel date.
What is the Lufthansa fare for Delhi to Houston?
Lufthansa (LH) operates on the Delhi–Houston route. Based on recent fare tracking, Lufthansa economy fares on this route typically run around ₹1,41,578. Search Delhi to Houston on HappyFares to compare Lufthansa fares for your specific travel date.
What is the British Airways fare for Delhi to Houston?
British Airways (BA) operates on the Delhi–Houston route. Based on recent fare tracking, British Airways economy fares on this route typically run around ₹1,16,868. Search Delhi to Houston on HappyFares to compare British Airways fares for your specific travel date.
What is the Air Canada fare for Delhi to Houston?
Air Canada (AC) operates on the Delhi–Houston route. Based on recent fare tracking, Air Canada economy fares on this route typically run around ₹1,19,095. Search Delhi to Houston on HappyFares to compare Air Canada fares for your specific travel date.
What is the Delhi to Houston business class fare?
Business class fares on Delhi to Houston flights vary significantly by airline and season — typically 3-5× the economy price. Search on HappyFares and select "Business" cabin to compare current business class fares across all airlines flying this route.
Are there any promo codes or offers for Delhi to Houston flights?
HappyFares regularly features flight offers and discounts on the Delhi–Houston route. Check the offers section on happyfares.in for current bank offers, UPI discounts, and flash sales. The best way to get the lowest fare is to search your dates and compare — our Meera AI flags when a fare is a genuinely good deal based on 30-day historical data.
Can I book a Delhi to Houston flight for today?
Yes — HappyFares supports same-day flight booking for Delhi to Houston. Search with today's date to see available flights departing in the next few hours. Keep in mind last-minute fares are typically higher; the best prices are usually found 14-60 days in advance.
What is the cheapest Delhi to Houston flight price?
The lowest Delhi to Houston fare tracked by HappyFares in the last 30 days was ₹58,855. Cheapest fares are typically found on the cheapest day of the week (see above) when booked well in advance. Search your specific date on HappyFares for the current lowest fare.
What is the lowest airfare from Delhi to Houston?
The lowest airfare tracked on the Delhi to Houston route in the last 30 days was ₹58,855 (one-way economy, non-stop). Lowest airfares are available on mid-week dates booked 3–6 weeks ahead. Search on HappyFares to see today's lowest Delhi–Houston airfare.
What is the Delhi to Houston air ticket price today?
Delhi to Houston air ticket prices today start from around ₹58,855 on the cheapest dates. The typical one-way air ticket price on this route is ₹1,14,772. Use the search above to see today's live air ticket prices across all airlines.
How to get cheap flight tickets from Delhi to Houston?
To get the cheapest Delhi to Houston flight tickets: (1) Book 3–6 weeks in advance — last-minute flight fare is usually 40–60% higher. (2) Fly on Tuesday or Wednesday — cheapest days on most routes. (3) Compare all airlines on HappyFares — IndiGo, Air India, SpiceJet, Akasa Air may each have the lowest rate on different dates. (4) Check our price trend chart — it shows whether today's flight ticket price is cheap or expensive vs the 30-day average.
What is the lowest flight rate from Delhi to Houston?
The lowest flight rate seen on Delhi to Houston in recent tracking was ₹58,855. Flight rates on this route are cheapest on mid-week dates and when booked 3+ weeks ahead. Search HappyFares to see the current lowest flight rate for your travel date.
How do I find flight offers on Delhi to Houston?
To find the best Delhi to Houston flight deals: (1) Search on HappyFares and sort by lowest price — we compare fares across all airlines in real time. (2) Book with UPI or your bank's co-branded card — HappyFares supports instant bank discounts and UPI cashback. (3) Use flexible dates to spot cheaper travel windows. Our Meera AI price indicator tells you whether the current fare is a good deal or likely to drop.
Can I cancel or reschedule my Delhi to Houston flight?
Yes — cancellation and rescheduling are supported. Charges depend on the airline and fare type you book. Our support team can help you with cancellation or date changes on any Delhi to Houston booking.
What is the baggage allowance on Delhi to Houston flights?
International economy allowance on Delhi to Houston typically ranges from 23-30 kg check-in + 7-8 kg cabin, but varies significantly by airline. Low-cost carriers often charge separately for check-in bags; full-service carriers on long-haul routes may include a second piece. Check the exact rules on the fare-selection page before booking.
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