Find your Vietjet Air flight: then apply the code at checkout
Real fares. Zero convenience fee with code HFNCF on domestic flights.
Active Vietjet Air promo codes & offers: May 2026
Apply any of these codes at HappyFares checkout to save on your next Vietjet Air booking. Codes refresh from our live catalogue daily.
FIRSTTREAT
HFNCF
SAVENOW
RTHFNCF
Promo codes apply at checkout. T&Cs apply and codes may be withdrawn at any time. See the full list at all HappyFares offers.
How to apply a Vietjet Air promo code on HappyFares
Any promo code on this page works the same way — paste it at checkout.
Search your flight
Enter your Vietjet Air route on happyfares.in — for example, SGN to your destination city.
Select the flight
Pick the Vietjet Air flight that fits your schedule and fare class.
Apply promo code at checkout
On the checkout page, paste any Vietjet Air promo code from this page into the "Apply Coupon" field, then click Apply.
Pay and book
The discount is deducted instantly. Pay via UPI, debit/credit card, net banking, or split into 3 EMIs. Your e-ticket arrives within minutes.
Why book Vietjet Air on HappyFares?
Lowest price guarantee
HappyFares compares Vietjet Air fares against 30+ airlines and stacks promo discounts on top.
Zero convenience fee with promo code HFNCF
The price you see after applying the code is exactly what you pay. No hidden charges.
Instant e-ticket
Vietjet Air PNR + e-ticket reach your inbox within minutes of payment.
24/7 support
Booking issue or refund question? Chat with us on WhatsApp anytime — English, Hindi, Assamese, Bengali.
Popular Vietjet Air routes: apply your promo code here
Search any of these routes on HappyFares and apply your Vietjet Air promo code at checkout for instant savings.
Student fares on international flights
Students can tick Student in the search box to see student fares where an airline offers them. No promo code is needed.
Some airlines offer student fares to students over 12, at times with extra baggage. Tick Student in the search box; any discount shows on each fare. Not every airline offers one. Carry a valid student ID (and a student visa where needed) to check-in.
HappyFares vs booking on vietjetair.com directly
Side-by-side on Vietjet Air bookings:
| Feature | HappyFares | Vietjet Air direct |
|---|---|---|
| Promo codes & coupons | ✓ Multiple codes, refreshed daily | ✗ Limited to airline-specific offers |
| Fare comparison across 30+ airlines | ✓ See Vietjet Air vs every alternative | ✗ Vietjet Air only |
| Multiple payment options + EMI | ✓ UPI, card, net banking, 3-month EMI | Partial — limited EMI on direct site |
| Convenience fee | ✓ Zero with promo code HFNCF | Varies by fare class |
| Bank card discounts stacking | ✓ Stacks with promo code | Usually exclusive — one or the other |
| 24/7 multilingual support | ✓ 4 languages | English only on most channels |
Frequently asked questions about Vietjet Air promo codes
What is the latest Vietjet Air promo code on HappyFares?
HappyFares lists live Vietjet Air (VJ) promo codes on this page — they refresh from our active offer catalogue daily. Click any code to copy it, then apply at checkout. Codes vary by route, fare class, and travel date.
Are Vietjet Air discount codes and coupon codes the same as promo codes?
Yes — promo code, discount code, and coupon code mean the same thing in HappyFares checkout. Use them interchangeably. The code is a short alphanumeric string you paste in the "Apply Coupon" field.
How do I apply a Vietjet Air promo code at checkout?
After selecting your Vietjet Air flight on HappyFares.in, scroll to the "Apply Coupon / Promo Code" field on the checkout page. Paste the code, click "Apply", and the discount adjusts the final fare instantly. If the code is not valid for your fare, you'll see an inline error message.
Do Vietjet Air promo codes work for international flights?
Yes — Vietjet Air operates international long-haul routes from India, and the promo codes on this page apply to those bookings. Each code's "Valid for" line shows the eligible route types.
Are Vietjet Air offers different from Vietjet Air discount coupons?
"Vietjet Air offers" usually refers to ongoing campaign discounts (e.g. festival sales, banking offers, weekend deals) while a "Vietjet Air discount coupon" is the specific code you enter at checkout to claim that offer. On this page we list both — active offers at the top, then the redeemable codes below them.
Do Vietjet Air promo codes expire?
Yes. Each Vietjet Air promo code carries an expiry date — shown alongside the code on this page. Expired codes will return an "Invalid coupon" error at checkout. HappyFares refreshes this list daily so the codes you see are currently valid.
Is the same Vietjet Air fare available on the Vietjet Air website directly?
Vietjet Air publishes base fares on its own website (vietjetair.com), but the promo discounts on HappyFares often beat the direct-booking price because we layer HappyFares-specific offers (e.g. bank card discounts, exclusive coupon codes) on top of the airline's base fare. Compare the final checkout price — HappyFares wins on most routes.
Can I combine multiple Vietjet Air promo codes on the same booking?
No. Only one promo code can be applied per Vietjet Air booking on HappyFares. Pick the code with the highest discount for your specific fare class and route.
Why isn't my Vietjet Air promo code working?
Common reasons: (1) the code has expired or hit its usage cap, (2) the code is route-specific and your route isn't eligible, (3) the code requires a minimum booking amount or specific payment method, (4) the code is for a different fare class. Check the terms shown with the code, or contact help@happyfares.in for assistance.
Does HappyFares charge a convenience fee on Vietjet Air bookings?
HappyFares charges zero convenience fee with promo code HFNCF on Vietjet Air (VJ) bookings. The price you see at checkout — after the promo code is applied — is exactly what you pay. No hidden additions.