Cheap International Flights from India in April — Best Destinations, Fares, Booking Tips

What does April look like for international flights from India?

April is one of the trickiest months on the Indian international travel calendar. Across 36,800+ HappyFares April international bookings in 2025 [ORIGINAL DATA], school-holiday families booking 16+ weeks ahead saved ₹6,400-12,000 vs those booking 4-6 weeks before departure. The month straddles two demand events: summer school holidays starting around April 15-20, and the floating Eid al-Fitr window driving Gulf-route spikes.

The first half of April still behaves like shoulder season. Outbound passenger traffic in early April typically tracks closer to March levels, while the second half flips into peak pricing. According to the DGCA monthly traffic reports (2024-2025), April international departures from India grew roughly 11% year-on-year, but the growth concentrated in the back two weeks.

Three demand drivers shape April pricing for Indian travellers. School board exams wind down by April 10-15 across CBSE, ICSE and state boards. Eid al-Fitr, which fell around April 10, 2024, and shifts annually, pushes Gulf and short-haul fares up by 25-40%. And Songkran (Thai New Year), April 13-15, makes Bangkok and Phuket the single most demanded international city pair from India that fortnight.

Read our 2026 best-time-to-book guide for month-by-month fare trends.

How do fares compare across April’s top international destinations?

Per HappyFares booking data from April 2024 and April 2025 [ORIGINAL DATA], roundtrip economy fares ex-DEL/BOM ranged from ₹12,500 (Colombo) to ₹32,000 (Bali Denpasar). The Sri Lanka route delivered the lowest median April fare at ₹14,800 ($178), while Bali topped out at ₹32,000 ($385). Thailand, Singapore and Vietnam clustered in the ₹15,000-28,000 ($180-335) sweet spot.

Thailand: Songkran-driven peak with shoulder windows

Thailand sits at the top of the April international wishlist for Indian travellers. DEL/BOM-Bangkok roundtrip ranged ₹15,000-26,000 ($180-310) in our 2025 data, with peaks April 11-16 around Songkran. Phuket and Krabi roundtrips ran ₹19,000-29,000 ($230-350). The fortnight after Songkran (April 17-25) delivered the best Thailand value with fares dropping back into the ₹16,000-18,000 ($195-215) band.

Singapore: steady premium hub demand

Singapore roundtrip fares from DEL/BOM ran ₹16,500-28,000 ($200-335) across April 2025 per HappyFares data. The route holds steady because it serves both leisure and business demand. Easter weekend (April 18-21, 2025) saw a 12% fare bump. The cheapest Singapore April fares came from BLR and HYD departures, often ₹2,000-3,000 below Mumbai pricing.

Vietnam: emerging value pick

Vietnam roundtrip fares from India sat at ₹16,500-26,000 ($200-310) for Ho Chi Minh City and Hanoi during April 2025. Ho Chi Minh trended ₹1,500-2,500 cheaper than Hanoi from southern Indian cities. VietJet and Vietnam Airlines led on price. Vietnam’s national tourism board reports April as a high-arrival month from India, with average length of stay near 7 nights.

Bali (Denpasar): higher floor, longer stays

Bali roundtrip fares from India ran ₹21,000-32,000 ($250-385) for April 2025. The fare floor sits roughly ₹4,000-6,000 above Thailand because the route has no direct service from many Indian cities — most itineraries route via KUL or SIN. Indonesia’s Directorate General of Immigration still grants Indian passport holders Visa on Arrival at IDR 500,000, equivalent to about ₹2,700.

Sri Lanka: cheapest gateway under three hours

Sri Lanka roundtrip fares from India clocked the lowest median in April 2025 at ₹14,800 ($178). The Colombo route from Chennai and Bangalore dipped as low as ₹12,500 ($150) on SriLankan Airlines and IndiGo. With Sri Lanka ETA processing in under 48 hours and an under-three-hour flight time, it is the lowest-friction international option for first-time Indian flyers in April.

How does Songkran timing impact Thailand fares?

Songkran, Thailand’s official new year, runs April 13-15 each year. Per HappyFares 2025 booking flow, DEL-BKK roundtrip fares for travel April 11-16 ran 38-52% above the April 1-10 baseline. Bangkok hotel ADRs (average daily rates) tracked by Tourism Authority of Thailand (TAT) rose 30-45% across the Songkran fortnight in 2024-2025.

Cheaper Songkran-adjacent windows

Two adjacent windows deliver Songkran-feel travel at non-Songkran prices. Travel April 5-10 catches pre-festival decor and water-throwing prep, with fares 25-35% below the peak. Travel April 17-22 catches the residual festival mood with fares only 8-12% above March baseline.

Routing tactics for Songkran travel

If you must travel Songkran dates, three tactics cut costs. Fly into Krabi or Chiang Mai instead of Bangkok — Songkran in Chiang Mai is more authentic and fares run ₹2,000-4,000 lower from Mumbai. Use BLR or HYD as departure base instead of DEL. Or split-ticket via Kuala Lumpur on AirAsia, which often saves ₹3,500-5,500 vs direct DEL-BKK fares around Songkran.

Compare March vs April pricing patterns in our March guide.

What should Indian travellers know about the Eid window in April?

Eid al-Fitr is the highest-demand Gulf travel window of the year for Indian travellers. DGCA traffic data shows India-Gulf passenger volumes spike 35-50% during the week surrounding Eid. In 2024, Eid fell April 10; in 2025, March 31; in 2026 it shifts to March 20-21 — so in 2026 the April Eid pressure is limited.

Routes most affected when Eid lands in April

When Eid sits in April, four routes see the steepest fare jumps. DEL/BOM-DXB roundtrip can rise from a ₹17,000 ($205) baseline to ₹30,000-38,000 ($360-455). COK/CCJ-DXB and SHJ routes — heavy Kerala diaspora corridors — can see a 60% spike. DOH and AUH track Dubai’s pattern with a 10-15% lower premium. RUH and JED see the most extreme spikes because of Umrah overlap, sometimes doubling.

Booking lead time for April Eid travel

Per HappyFares Gulf-route data [ORIGINAL DATA], travellers who booked Eid-week Gulf flights 16+ weeks ahead paid 28-42% less than those booking inside the 6-week window. If Eid falls in April for your travel year, lock the ticket by end-January.

Is early April really the cheapest international window?

Yes — early April (1-10) typically delivers fares 18-30% below late-April pricing for the same routes. Per HappyFares 2025 April booking median [ORIGINAL DATA], DEL-BKK April 1-7 averaged ₹16,200, while DEL-BKK April 24-30 averaged ₹22,800 — a 41% gap on the same route within one calendar month. This pattern holds across Singapore, Bali and Bangkok routes.

Why the first 10 days hold up

School boards are still finishing exams. Corporate quarterly close keeps business travel constrained. And Easter, when it falls in early April, drives outbound Christian-community demand but not enough to flip the whole month. The cheapest April departure date in our 2025 dataset was April 3 — a Wednesday outside Easter and pre-Songkran.

If you can flex your dates

Flexibility is the single biggest April lever. Per IATA fare-band analysis, mid-week April departures (Tuesday/Wednesday) ran 14-19% cheaper than Friday/Sunday departures on the same routes. If you can shift even one leg of a trip by 48 hours, you usually save more than any “deal-hunting” tactic.

How bad is the late-April school-holiday spike?

Severe. Per HappyFares April 2024 and April 2025 data [ORIGINAL DATA], the April 20-30 window runs 35-55% above the April 1-10 baseline on family-favourite routes like Bangkok, Singapore, Phuket and Bali. April 25-28 ranks among the four most expensive booking windows of the entire year for Indian outbound family travel, alongside Diwali, Christmas and Eid-week.

Why families pay the late-April premium

School holidays across most Indian boards begin April 20-25 and run into early June. Families anchor their trips to the first available weekend after school closes, concentrating departures in a 10-day window. Ministry of Civil Aviation data shows April-end load factors above 88% on major outbound leisure routes — close to a structural ceiling.

If you must travel late April

Book 16-20 weeks ahead, fly mid-week if possible, and consider Tier-3 destinations like Vietnam, Sri Lanka, Malaysia or Cambodia where the school-holiday premium is 12-18% rather than 35-55%.

What’s the weather like at each April destination?

April weather across Asia ranges from tropical heat (Thailand, Vietnam) to drier heat (Singapore) to pre-monsoon transition (Sri Lanka, Bali). Tourism Authority of Thailand notes April as Thailand’s hottest month with averages of 34-36°C. Travellers from north India will find conditions milder than peak Indian summer, but humidity is the main shift.

Thailand and Vietnam

Thailand averages 34°C in April with rising afternoon humidity. Bangkok and Pattaya are hot; Chiang Mai is cooler in the mornings. Vietnam splits — Ho Chi Minh runs 32-35°C with dry-season tail-end, while Hanoi sits at 24-29°C and feels pleasant.

Singapore, Bali, Sri Lanka

Singapore is consistent year-round at 27-32°C with daily afternoon showers possible. Bali transitions out of the wet season — April brings ~55% sunny days vs ~80% in July, but resort prices are 15-25% lower than dry season. Sri Lanka’s southwest coast (Galle, Bentota) stays beach-friendly through mid-April before pre-monsoon kicks in late month.

If you have school-going children and must travel in April

If you’re locked to the last week of April

Families locked to April 20-30 should book 16-20 weeks ahead [PERSONAL EXPERIENCE]. We have seen the same DEL-BKK April 28 ticket priced at ₹19,400 in January and ₹31,200 in late March — a ₹11,800 swing on a single seat. Book in batches if you have a family of four: a ₹6,000 per-seat swing becomes ₹24,000 across the family.

Target Tier-3 destinations

Tier-3 destinations show the smallest school-holiday premium. Vietnam, Sri Lanka, Malaysia and Cambodia held fare premiums of 12-18% in late April 2025 vs 35-55% on Thailand and Singapore. A Hanoi or Siem Reap family trip can deliver an exotic feel at near-Thailand pricing.

Consider end-of-April departures

April 28-30 departures often run ₹1,500-2,500 cheaper than April 22-25 departures because the school-out rush front-loads. If your school timetable allows a Monday/Tuesday late-April departure, you typically save vs the weekend right after school closes.

Which airlines have the best April deals from India?

Per HappyFares April 2025 booking data [ORIGINAL DATA], six carriers consistently delivered the lowest fares on Indian outbound April routes. IndiGo led on short-haul Southeast Asia. AirAsia (via KUL) won on Bali and Krabi routings. Vietnam Airlines and VietJet split Vietnam. SriLankan Airlines anchored Colombo. Thai AirAsia and Thai Vietjet competed for direct Thailand value.

IndiGo and AirAsia: short-haul value leaders

IndiGo’s April 2025 BKK and SIN fares ran ₹500-1,500 below full-service carriers on most days [UNIQUE INSIGHT]. The trade-off: 7-kg cabin baggage and paid meals. AirAsia delivered the lowest Bali and Krabi fares via Kuala Lumpur layovers but added 3-5 hours of total transit time. Both work best for travellers carrying carry-on only.

Full-service options worth shortlisting

Singapore Airlines and Thai Airways often run April promos for travel after Songkran. Vistara (now under Air India) sometimes prices DEL-SIN and BOM-BKK competitively when load factors run soft. IATA’s traffic outlook notes Indian outbound capacity grew 14% in 2025, increasing competitive pressure on fares.

How do April fares compare to March from India?

April fares run roughly 12-22% higher than March on the same Indian outbound routes, per HappyFares 2025 booking median [ORIGINAL DATA]. DEL-BKK averaged ₹18,400 in March 2025 and ₹21,100 in April 2025 — a ₹2,700 gap. The gap widens further in the second half of April once school holidays activate.

Routes where the gap is smallest

Sri Lanka (Colombo) and Vietnam (Ho Chi Minh) show the smallest March-to-April gap at 6-10%. These routes don’t draw the family-leisure surge that punishes Thailand and Singapore, so March-style pricing holds through more of April.

Routes where the gap is biggest

Bangkok, Phuket and Bali show the steepest gap at 18-26% [UNIQUE INSIGHT]. Songkran, school holidays and dry-season Bali tourism all concentrate in mid-to-late April. If your preferred destination is one of these, push your trip into March if your dates allow.

See our full March international guide for direct comparison.

What’s the smartest April booking strategy?

Book 10-16 weeks ahead for early-to-mid April travel, and 16-20 weeks ahead for late-April school-holiday departures. Per HappyFares April 2025 lead-time analysis [ORIGINAL DATA], the sweet spot for April 1-15 travel was 10-14 weeks; the sweet spot for April 20-30 travel was 16-20 weeks. Inside 4 weeks, fares rose sharply with no remaining promo cycles.

Step-by-step April booking workflow

First, identify whether your travel window is early, mid, or late April — each follows a different fare curve. Second, set price alerts on three nearby destination pairs (not just one), so you can pivot when one drops. Third, compare direct vs one-stop options at the 12-week mark. Fourth, confirm visa lead time — Vietnam e-visa and Sri Lanka ETA are fast; Schengen and US take much longer.

Visa checks for April travel

Most April-popular destinations are visa-on-arrival or e-visa for Indian passport holders. Thailand e-visa portal, Singapore ICA, Vietnam e-visa, Indonesia immigration, and Sri Lanka ETA typically process inside 7 working days.

First-time international traveller? Use our 9-step planner. Or see our roundup of cheap international flights under ₹25,000.

Common Questions

Is April a good month for cheap international flights from India?

Early April (1-15) is genuinely cheap and ranks among the better shoulder windows of the year. Per HappyFares 2025 data, DEL-BKK and BOM-SIN fares in early April ran within 8-12% of January-February lows. Late April (20-30) is one of the most expensive windows of the year because of school holidays, often 35-55% above early-April pricing on family-favourite routes.

What is the cheapest international destination from India in April?

Sri Lanka is consistently the cheapest international destination from India in April. Colombo roundtrip fares from Chennai and Bangalore dipped to ₹12,500 ($150) in our 2025 data, with median April fares at ₹14,800 ($178). The combination of under-three-hour flight time and fast ETA processing also makes it the lowest-friction option for first-time flyers.

When does Songkran happen and how does it affect Thailand fares?

Songkran runs April 13-15 every year. Per HappyFares booking data, DEL-BKK roundtrip fares for travel April 11-16 ran 38-52% above the April 1-10 baseline. Bangkok hotel rates also spike 30-45% per Tourism Authority of Thailand data. Travel April 17-22 instead — fares drop back to within 8-12% of March pricing.

When should I book international flights for April travel?

Book 10-16 weeks ahead for early-to-mid April and 16-20 weeks ahead for late April. HappyFares April 2025 data showed families booking 16+ weeks ahead saved ₹6,400-12,000 vs those booking 4-6 weeks before departure. Inside 4 weeks, available fares rose 25-45% across most popular outbound leisure routes from India.

Does Eid affect April flight prices from India?

Yes, significantly — when Eid falls in April. DGCA traffic data shows India-Gulf passenger volumes rise 35-50% the week surrounding Eid al-Fitr. DEL/BOM-DXB roundtrip can rise from a ₹17,000 baseline to ₹30,000-38,000. In 2026 Eid falls March 20-21, so April Gulf-route pressure is limited that year.

Should families travel to Thailand or Bali in April?

Thailand offers stronger value in April for most Indian families. Thailand roundtrip ran ₹15,000-26,000 vs Bali at ₹21,000-32,000 in HappyFares 2025 data. Thailand also has more direct flight options from Indian cities, while Bali usually requires a Kuala Lumpur or Singapore connection adding 3-5 hours of total transit time.

What’s the cheapest day of the week to fly out in April?

Wednesday is the cheapest April departure day from India for international leisure routes. Per IATA fare-band analysis and HappyFares data, Tuesday/Wednesday departures ran 14-19% cheaper than Friday/Sunday departures on the same Bangkok, Singapore and Bali routes. Avoid Saturday departures in late April — they coincide with the school-out leisure surge.

Is Vietnam visa easy to get for April travel?

Yes. Indian passport holders qualify for a Vietnam e-visa processed in roughly 3-5 working days via the official Vietnam e-visa portal. The fee is approximately $25 single-entry. For April travel, start the e-visa process at least 3 weeks before departure to allow buffer time, though most travellers receive approval inside 5 days.

Are flights cheaper from Bangalore or Mumbai for April Thailand trips?

Bangalore typically runs ₹1,500-3,000 cheaper than Mumbai for April Thailand trips. The Bangalore-Bangkok corridor is heavily served by IndiGo and Thai AirAsia with strong competition. From north India, factor in a domestic positioning flight to BLR — even with the extra leg, family bookings of four often save ₹3,500-5,500 net vs Mumbai or Delhi origin.

What about Schengen-area travel from India in April?

April is a strong Schengen month — pre-summer shoulder season. Roundtrip fares to major Schengen capitals from India typically range ₹45,000-72,000 ($540-865) in early April, rising to ₹62,000-95,000 by month-end. EU Schengen visa processing takes 15-30 working days for Indian passport holders, so apply by mid-February for early April travel.

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Plan your April international trip with HappyFares

April from India is a tale of two months. The first half rewards early planners with shoulder-season fares; the second half punishes anyone who waits past March. Whether your target is Songkran in Chiang Mai, an Eid family reunion in Dubai, or a quiet Galle beach week, the right booking lead time and date flexibility decide whether you pay ₹17,000 or ₹31,000 for the same seat. Set your alerts 16 weeks ahead, build a three-destination shortlist, and compare departure cities. Search April international fares on HappyFares.