[2025 Edition] The Ultimate Guide to Cheap Flights, LCCs & Smart Booking for Vietnam
Looking for an affordable, exciting summer trip in 2025? Vietnam is emerging as one of Southeast Asia’s top trending destinations—famous for its street food, world-class beaches, vibrant cities, and rich culture.
But how do you find the best-value flights? Which budget airlines (LCCs) actually fly to Vietnam? What’s the smartest way to stay connected?
This guide provides international travelers with up-to-date info, price examples, and practical booking tips for a stress-free, wallet-friendly Vietnam journey.
目次
- 1. Why Vietnam Flights Are Getting Cheaper in 2025
- 2. Top Airlines & LCCs to Vietnam — Global Overview
- 3. Best Routes: Direct vs. Stopover Options
- 4. How to Find the Cheapest Airfare
- 5. What to Check With LCC Tickets
- 6. Exclusive Promotions & Discount Codes (Summer 2025)
- 7. Stay Online in Vietnam:
- 8. FAQs — Solving Common Traveler Questions
- 9. Conclusion & Next Steps
1. Why Vietnam Flights Are Getting Cheaper in 2025
- More routes opening: Major carriers and new budget airlines now connect Vietnam to the world’s biggest hubs in Europe, North America, Australia, and all over Asia.
- Visa flexibility: Vietnam is simplifying e-visas and visa-on-arrival for more countries in 2025.
- High demand: Summer break, remote work trends, and backpacker popularity are increasing competition—meaning better deals for you!
2. Top Airlines & LCCs to Vietnam — Global Overview
| Region | Major Full Service | Budget Airlines (LCCs) |
|---|---|---|
| East/Southeast Asia | Vietnam Airlines, Singapore Airlines, Korean Air | VietJet Air, AirAsia, Scoot, Jetstar, Peach, Cebu Pacific |
| Europe | Vietnam Airlines, Turkish Airlines, Qatar Airways, Emirates | Scoot, AirAsia X (transit in Asia) |
| North America | Vietnam Airlines (via Tokyo/Seoul), ANA, Korean Air | ZIPAIR, Scoot, AirAsia X (connecting) |
| Australia | Vietnam Airlines, Qantas, Singapore Airlines | Jetstar, Scoot, AirAsia |
LCCs often require a transfer in a hub (Bangkok, Kuala Lumpur, Singapore, etc.), but can be hugely cheaper.
3. Best Routes: Direct vs. Stopover Options
| Departure City | Direct? | Common Stopovers | Tips |
|---|---|---|---|
| Singapore, Bangkok, Seoul, Kuala Lumpur | Yes | — | Fastest, tons of daily flights |
| London, Paris, Frankfurt | Limited (seasonal) | Istanbul, Dubai, Doha, Asian hubs | Try combining a major carrier with a budget segment for savings |
| Los Angeles, New York, Vancouver | No (usually 1 stop) | Tokyo, Seoul, Taipei, Singapore | LCCs may offer cheap long-haul fares if transferring in Asia |
Flexible with layovers? Flying via big Asian hubs can reduce costs drastically and let you sample a new city.
4. How to Find the Cheapest Airfare
- Book in advance: 3–6 months ahead is usually best for long-haul routes. For last-minute planners, monitor prices with fare alerts.
- Travel mid-week: Tuesday, Wednesday, and Thursday departures are often cheaper.
- Compare everywhere:
- Avoid peak holidays: Vietnam’s own holidays (Tet, national days) and global August “summer rush” are most expensive.
- Combine LCCs with mainline carriers: Try booking separate tickets (USA → Tokyo/Seoul + LCC to Vietnam).
5. What to Check With LCC Tickets
- Extra charges:
Checked luggage, seat selection, in-flight meals, and date changes are often extra. - Airport locations:
Some LCCs use secondary airports—check your arrival city carefully! - Delays/Connections:
Leave generous time if connecting between separate tickets; LCCs rarely rebook for missed transfers. - Insurance:
Consider travel disruption insurance, especially for long or complex itineraries.
6. Exclusive Promotions & Discount Codes (Summer 2025)
- VietJet Air: Frequent “zero-fare” campaigns if booked on their site.
- Scoot & AirAsia: Up to 50% off selected routes via email promos.
- Aggregators: Trip.com, Kiwi, and Skyscanner list occasional app-exclusive fares.
- Google “Vietnam promo code 2025” or check local deal sites for flash sales before booking!
7. Stay Online in Vietnam:
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8. FAQs — Solving Common Traveler Questions
Q. Can I enter Vietnam on an e-visa or visa-on-arrival?
A. For most nationalities, yes—especially from 2025 onward. Check Vietnam Official Visa Portal for your passport info.
Q. What is the luggage limit for LCCs?
A. Usually just 7–10kg hand-carry for the base fare. Add bags at booking—you’ll pay the most at airport check-in.
Q. Are domestic flights in Vietnam cheap?
A. Yes! VietJet, Bamboo Airways, and Vietnam Airlines all have frequent flash sales for local routes like Hanoi–Da Nang or Saigon–Phu Quoc.
Q. Should I buy a local SIM or eSIM?
A. eSIMs (like Saily) are fastest and most convenient; physical SIMs are available at airports but lines can be long.
9. Conclusion & Next Steps
2025 is the perfect time to discover Vietnam’s energy, beauty, and unbeatable value.
Book early. Compare all flight options (including LCC combos). Download a travel eSIM like Saily—use our discount code! — and travel smart.
Start picturing yourself sipping iced coffee in Hanoi, relaxing on Da Nang’s beaches, or exploring the lantern-lit evenings of Hoi An…
Vietnam is ready and more accessible than ever this summer!
（Photo by Unsplash.com）
