Compare airlines, prices, and flight durations for your trip
Cheapest flights from Bangkok to Hanoi
Fly from Bangkok to Hanoi with confidence—our search scans over 700 airlines, 50+ travel agencies and 5+ leading booking systems to uncover the best fares, schedules and baggage or change conditions for your trip. Compare options in seconds and lock in the flight that fits your budget and timing without the hassle.
Remember that on average the ideal time to book flights is 2 months before departure!
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Bangkok to Hanoi:
Bangkok airports overview
•
•
•
Hanoi airports overview
•
•
•
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Bangkok to Hanoi
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
•••••••••••••••••••
Cheapest one way flight
$55
Thai AirAsia
Direct flight
1h 55m
03/30/2026
The cheapest one-way flight from Bangkok to Hanoi departs on 03/30/2026, is operated by Thai AirAsia and costs $55
Cheapest round trip flight
$122
VietjetAir
Direct flight
3h 40m
03/18/2026
The cheapest roundtrip flight from Bangkok to Hanoi departs on 03/18/2026, is operated by VietjetAir and costs $122
The fastest flight
1h 45m
Fastest flight from Bangkok to Hanoi takes 1h 45m
Direct flights
Several times a week
There are direct flights on this route 5 days a week: Su, Mo, Tu, Th, and Fr
Earliest flight
6:55 AM
Latest flight
10:10 PM
Average flight duration
1h 51m
Direct flights count
95
Distance
1006km
Timezone difference
0h
The distance between Bangkok and Hanoi is 1006km (624 miles). The average flight duration is 1h 51m. There are 95 direct flights from Bangkok to Hanoi. Bangkok and Hanoi are in the same time zone. Flights from Bangkok begin at 6:55 AM. The latest flight from Bangkok departs at 10:10 PM
The Bangkok — Hanoi route is served by a wide range of airlines: 4 in total, including Thai AirAsia, VietjetAir, Vuelos Economicos Centroamericanos, and Thai Vietjet Air. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $55. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
What is the cheapest price for flights from Bangkok to Hanoi?
The cheapest flight ticket from Bangkok to Hanoi according to data for the last 48 hours costs $55
When is the best time to buy air tickets on the route Bangkok — Hanoi?
Often the best time to buy tickets from Bangkok to Hanoi is 2 months before departure.
When is the cheapest time of year to fly from Bangkok to Hanoi?
Based on statistics over the past years, the lowest prices for flights from Bangkok to Hanoi can be found flying in these months: March, September, October.
How long does it take to fly from Bangkok to Hanoi?
The fastest flights from Bangkok to Hanoi start from 1 hour 45 minutes in the air.
Which airline can fly direct from Bangkok to Hanoi?
The following airlines operate direct flights on the route Bangkok — Hanoi: Thai AirAsia, VietjetAir
The minimum one-way ticket price from Bangkok to Hanoi is $54 (March 2026), while the maximum is $502 (January 2027). On average, a ticket costs $103–$135.
Bangkok is served mainly by two airports with distinct roles. Suvarnabhumi (BKK) is the primary international hub handling long-haul and full-service carriers, plus many regional flights; it’s typically favored for wide-ranging connections and full-service amenities. It sits about 30–35 km east of the city center, reachable by the Airport Rail Link (~30–40 minutes, mid-range fares) or taxis and ride-hailing (45–60 minutes depending on traffic, fares vary). Don Mueang (DMK) functions largely as a budget and domestic gateway, hosting low-cost carriers and short-haul routes; it’s around 20–25 km north of central Bangkok with buses, taxis and shuttle options (30–50 minutes). Pros: BKK offers more facilities and international connectivity; DMK is often cheaper for low-cost carriers and quicker for domestic transfers. Cons: Both can be affected by heavy traffic for road transfers; transfer between airports may require extra time.
Fly direct from Bangkok to Hanoi for the fastest, most hassle-free way to travel between Thailand and Vietnam — fewer delays, no layovers, and more time to enjoy your trip. While connecting flights can sometimes be cheaper, a nonstop option saves valuable travel time and offers greater comfort, making it ideal for short getaways or business trips.
Noi Bai International Airport (HAN) serves as Hanoi’s main international gateway and a regional hub for full-service carriers and many low-cost lines. It typically handles most long-haul and regional flights and is where you’ll find carriers like Vietnam Airlines alongside budget operators. The airport sits about 45–50 km north of the city center; travel times are usually 30–60 minutes by taxi depending on traffic, with fares commonly in a modest range compared with other Asian capitals. Public options include an airport bus and express shuttle services taking roughly 40–70 minutes, while a planned rail link aims to shorten journeys. Pros: comprehensive facilities and frequent services; cons: can be busy and traffic-dependent for transfers.
