Hat Yai (HDY) → Hanoi (HAN)
About Hat Yai to Hanoi Flights
Discover the best flights from Hat Yai to Hanoi, covering 1,692 km in approximately 2h 37m. Hat Yai (HDY) to Hanoi (HAN) is one of the busy short-haul routes connecting Thailand and Vietnam. With 7 major airlines operating this route including direct flights, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Hat Yai to Hanoi.
12-Month Price History
Flight prices from Hat Yai to Hanoi vary significantly throughout the year. February typically offers the best deals with average prices around $402, while July sees the highest prices, averaging $669. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
62 days
For best prices
Booking Tips
For the best prices on Hat Yai to Hanoi flights, we recommend booking 120 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
United Airlines UA | $670 | $2720 | $4030 |
Air France AF | $690 | $2840 | $4420 |
Delta Air Lines DL | $700 | $2760 | $4810 |
Vietnam Airlines VN | $840 | $2790 | $3500 |
American Airlines AA | $850 | $2380 | $4250 |
VietJet Air VJ | $850 | $2670 | $4510 |
British Airways BA | $890 | $2710 | $4460 |
United Airlines
UA
Economy
$670
Business
$2720
First
$4030
Air France
AF
Economy
$690
Business
$2840
First
$4420
Delta Air Lines
DL
Economy
$700
Business
$2760
First
$4810
Vietnam Airlines
VN
Economy
$840
Business
$2790
First
$3500
American Airlines
AA
Economy
$850
Business
$2380
First
$4250
VietJet Air
VJ
Economy
$850
Business
$2670
First
$4510
British Airways
BA
Economy
$890
Business
$2710
First
$4460
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Penang → Hanoi
Penang International (PEN) to Noi Bai International (HAN)
Distance: 1,868 km
Average price: $494
Langkawi → Hanoi
Langkawi International (LGK) to Noi Bai International (HAN)
Distance: 1,780 km
Average price: $477
Don't Forget Travel Insurance!
Found your flight? Protect your trip with SafetyWing's comprehensive travel insurance. Perfect for trips to Hanoi, Vietnam.
- Medical coverage up to $250,000
- Trip interruption & delays covered
- Lost luggage protection included
From just $45/month • Works in 180+ countries • COVID-19 coverage included
Trusted by 100,000+ travelers
Frequently Asked Questions
How long is the flight from Hat Yai to Hanoi?
The flight time from Hat Yai (HDY) to Hanoi (HAN) is approximately 2 hours and 37 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Hat Yai and Hanoi?
The aerial distance between Hat Yai and Hanoi is 1,692 kilometers (1,051 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Hat Yai to Hanoi?
Several airlines operate flights between Hat Yai and Hanoi, including Vietnam Airlines, VietJet Air, American Airlines and 4 more airlines. Direct flights are available on this route.
What is the cheapest month to fly from Hat Yai to Hanoi?
Based on historical data, February typically offers the lowest airfares for flights from Hat Yai to Hanoi. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Hanoi?
For the best prices on Hat Yai to Hanoi flights, we recommend booking 131 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Hat Yai to Hanoi?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Thailand traveling to Vietnam should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Hat Yai and Hanoi?
Hat Yai operates on Asia/Bangkok time zone, while Hanoi is in the Asia/Ho_Chi_Minh time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.