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Cheap flights from Bangkok to Hanoi from £40

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to Hanoi departing on 28/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

VietJet Air Logo
18:45 - 20:25BKK-HAN
1h 40mdirect
VietJet Air Logo
11:10 - 13:00HAN-BKK
1h 50mdirect
£85VietJet Air
Find Deal
Fri, 26 Sep - Sun, 5 Oct
VietJet Air Logo
14:00 - 15:50BKK-HAN
1h 50mdirect
VietJet Air Logo
15:45 - 17:45HAN-BKK
2h 00mdirect
£87VietJet Air
Find Deal
Thu, 25 Sep - Sun, 28 Sep
Vietnam Airlines Logo
22:10 - 00:05BKK-HAN
1h 55mdirect
Vietnam Airlines Logo
18:55 - 21:00HAN-BKK
2h 05mdirect
£115Vietnam Airlines
Find Deal
Fri, 31 Oct - Mon, 3 Nov
Vietnam Airlines Logo
19:05 - 21:00BKK-HAN
1h 55mdirect
Vietnam Airlines Logo
12:45 - 14:45HAN-BKK
2h 00mdirect
£116Vietnam Airlines
Find Deal
Wed, 10 Sep - Wed, 17 Sep
Vietnam Airlines Logo
22:15 - 00:10BKK-HAN
1h 55mdirect
Vietnam Airlines Logo
19:00 - 21:05HAN-BKK
2h 05mdirect
£117Vietnam Airlines
Find Deal
Mon, 11 Aug - Sun, 31 Aug
Vietnam Airlines Logo
22:15 - 00:10BKK-HAN
1h 55mdirect
Vietnam Airlines Logo
19:00 - 21:05HAN-BKK
2h 05mdirect
£118Vietnam Airlines
Find Deal
Fri, 22 Aug - Tue, 26 Aug
VietJet Air Logo
14:00 - 15:50BKK-HAN
1h 50mdirect
VietJet Air Logo
23:45 - 10:05HAN-BKK
10h 20m1 stop
£120VietJet Air
Find Deal
Thu, 25 Sep - Sun, 28 Sep
Vietnam Airlines Logo
22:15 - 00:10BKK-HAN
1h 55mdirect
Vietnam Airlines Logo
19:00 - 21:05HAN-BKK
2h 05mdirect
£121Vietnam Airlines
Find Deal
Sat, 23 Aug - Wed, 27 Aug
Vietnam Airlines Logo
22:15 - 00:10BKK-HAN
1h 55mdirect
Vietnam Airlines Logo
19:00 - 21:05HAN-BKK
2h 05mdirect
£121Vietnam Airlines
Find Deal
Fri, 22 Aug - Tue, 26 Aug
Logo
15:45 - 22:40BKK-HAN
6h 55m1 stop
Logo
05:05 - 12:25HAN-BKK
7h 20m1 stop
£138
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Fri, 5 Sep - Sun, 14 Sep

Vietnam Airlines flights from Bangkok to Hanoi

Our best Vietnam Airlines deals on Bangkok to Hanoi flight tickets
Vietnam Airlines
31 Oct
BKK22:10Bangkok Suvarnabhumi
1h 55m
HAN00:05Hanoi Noibai
3 Nov
HAN18:55Hanoi Noibai
2h 05m
BKK21:00Bangkok Suvarnabhumi
£115
Find similar
Vietnam Airlines
10 Sept
BKK19:05Bangkok Suvarnabhumi
1h 55m
HAN21:00Hanoi Noibai
17 Sept
HAN12:45Hanoi Noibai
2h 00m
BKK14:45Bangkok Suvarnabhumi
£116
Find similar
Vietnam Airlines
11 Aug
BKK22:15Bangkok Suvarnabhumi
1h 55m
HAN00:10Hanoi Noibai
31 Aug
HAN19:00Hanoi Noibai
2h 05m
BKK21:05Bangkok Suvarnabhumi
£117
Find similar

VietJet Air flights from Bangkok to Hanoi

Our best VietJet Air deals on Bangkok to Hanoi flight tickets
VietJet Air
26 Sept
BKK18:45Bangkok Suvarnabhumi
1h 40m
HAN20:25Hanoi Noibai
5 Oct
HAN11:10Hanoi Noibai
1h 50m
BKK13:00Bangkok Suvarnabhumi
£85
Find similar
VietJet Air
25 Sept
BKK14:00Bangkok Suvarnabhumi
1h 50m
HAN15:50Hanoi Noibai
28 Sept
HAN15:45Hanoi Noibai
2h 00m
BKK17:45Bangkok Suvarnabhumi
£87
Find similar
VietJet Air
31 Jul
BKK18:45Bangkok Suvarnabhumi
1h 40m
HAN20:25Hanoi Noibai
4 Aug
HAN15:45Hanoi Noibai
2h 00m
BKK17:45Bangkok Suvarnabhumi
£95
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Bangkok to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 30 July 2025.
Use the filters below to find and compare flights from Bangkok to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Fri 26/9

18:45-20:25

Nonstop1h 40m

Hanoi Noibai

Sun 5/10

11:10-13:00

Nonstop1h 50m

£85

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Thu 25/9

14:00-15:50

Nonstop1h 50m

Hanoi Noibai

Sun 28/9

15:45-17:45

Nonstop2h 00m

£87

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Fri 31/10

22:10-00:05

Nonstop1h 55m

Hanoi Noibai

Mon 3/11

18:55-21:00

Nonstop2h 05m

£115

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Wed 10/9

19:05-21:00

Nonstop1h 55m

Hanoi Noibai

Wed 17/9

12:45-14:45

Nonstop2h 00m

£116

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Mon 11/8

22:15-00:10

Nonstop1h 55m

Hanoi Noibai

Sun 31/8

19:00-21:05

Nonstop2h 05m

£117

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Fri 22/8

22:15-00:10

Nonstop1h 55m

Hanoi Noibai

Tue 26/8

19:00-21:05

Nonstop2h 05m

£118

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Thu 25/9

14:00-15:50

Nonstop1h 50m

Hanoi Noibai

Sun 28/9

23:45-10:05

1 stop10h 20m

£120

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Sat 23/8

22:15-00:10

Nonstop1h 55m

Hanoi Noibai

Wed 27/8

19:00-21:05

Nonstop2h 05m

£121

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Fri 22/8

22:15-00:10

Nonstop1h 55m

Hanoi Noibai

Tue 26/8

19:00-21:05

Nonstop2h 05m

£121

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Fri 5/9

15:45-22:40

1 stop6h 55m

Hanoi Noibai

Sun 14/9

05:05-12:25

1 stop7h 20m

£138

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hanoi from

How to get the cheapest flight ticket from Bangkok to Hanoi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Bangkok and Hanoi?

What is the cheapest month to fly to Hanoi?

The month of June is, on average, the cheapest month to fly to Hanoi from Bangkok, with most prices found around £101. If you’re not able to fly to Hanoi in June, then March is your next best option. Flight prices from Bangkok to Hanoi during March average around £106.

What is the cheapest day to depart on your flight to Hanoi?

The cheapest day to depart from Bangkok to Hanoi is on a Tuesday when prices can be found for as low as £122. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Bangkok to Hanoi for around £146.

What is the cheapest time of day to depart on your flight to Hanoi?

According to our data, the cheapest time of day to fly to Hanoi is at midday. momondo users have found flights departing from Bangkok to Hanoi at midday for as low as £107. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Hanoi, so prices are often more expensive at around £267 per ticket.

What is the cheapest Bangkok to Hanoi Noibai flight route?

Fly from Bangkok Don Mueang Intl to Hanoi Noibai for the best Bangkok - Hanoi Noibai flight prices

How far in advance should I book a flight to Hanoi?

You are more likely to see cheaper flights to Hanoi from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around £115 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Bangkok for as low as £100 on momondo.

What cabin class options are available on Bangkok to Hanoi Noibai flights?

There are 3 cabin classes available to choose from on Bangkok to Hanoi Noibai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Bangkok to Hanoi flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to Hanoi

Best price found

£40

Fastest flight time

1h 40m

Direct flights

Every day

Airports in Hanoi

1 airport
The best one-way flight to Hanoi from Bangkok in the past 72 hours is £40. The best return flight deal from Bangkok to Hanoi found on momondo in the last 72 hours is £85.
The fastest flight from Bangkok to Hanoi takes 1h 40m
Direct flights go from Bangkok to Hanoi every day.
There is 1 airport near Hanoi: Hanoi Noibai (HAN)
Search flight deals

  • How far is Bangkok to Hanoi Noibai by plane?

    Hanoi Noibai is 610.0 mi away from Bangkok. By plane, this route typically takes 1h 40m.

  • When did momondo last update prices for flights from Bangkok to Hanoi Noibai Airport?

    Prices for flights from Bangkok to Hanoi Noibai Airport refresh daily.

  • How many operators does momondo search for flights from Bangkok to Hanoi Noibai Airport?

  • How old do you have to be to fly from Bangkok to Hanoi Noibai Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to Hanoi Noibai Airport.

  • What documentation or ID do you need to fly to Hanoi Noibai Airport?

    The necessary travel and health documents for your Hanoi Noibai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bangkok to Hanoi

Compare and see reviews for airlines that fly from Bangkok to Hanoi with momondo
Airline
Rating
Free Cancellation
Price
Thai AirAsiaPriceFrom £81Free CancellationRating
7.5
217 reviews
Search Thai AirAsia flights
VietJet AirPriceFrom £83Free CancellationRating
5.6
145 reviews
Search VietJet Air flights
Vietnam AirlinesPriceFrom £88Free CancellationRating
7.5
196 reviews
Search Vietnam Airlines flights
Vietravel AirlinesPriceFrom £92Free CancellationRating
6.0
6 reviews
Search Vietravel Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Hanoi?

Finding the right flight to Hanoi from Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hanoi quick and easy, saving you time and money.

Can I find flights from Bangkok to Hanoi with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hanoi from Bangkok which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Bangkok to Hanoi?

momondo provides multiple filters to help you find the best flight to Hanoi from Bangkok. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bangkok to Hanoi right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Bangkok to Hanoi flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Hanoi trip

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