Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Bangkok Suvarnabhumi Airport to Hanoi from £40

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HAN
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Hanoi Noibai are usually found in August or June, booked 77 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Suvarnabhumi to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 September 2025.

Round-trip from

£86

One-way from

£40

Popular in

February

Cheapest in

August

Average price

£106

Good round-trip deal

£93 or less

Good one-way deal

£43 or less
VietJet Air
  • VietJet Air
  • 6/11-12/11
  • Nonstop
  • 3h 45m total
  • Bangkok to Hanoi
Search Deals
VietJet Air
  • VietJet Air
  • 2/3
  • Nonstop
  • 1h 50m total
  • Bangkok to Hanoi
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Bangkok Suvarnabhumi to Hanoi Noibai.
Search Deals
Price to beat on a one-way flight from Bangkok Suvarnabhumi to Hanoi Noibai.
Search Deals

Find flight deals from Suvarnabhumi to Hanoi

Cheapest flights from Suvarnabhumi to Hanoi
Explore the most affordable flight options available from Suvarnabhumi to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Thu 6/1113:55BKK - HAN
Nonstop1h 55mMultiple Airlines
Wed 12/1112:15HAN - BKK
Nonstop1h 50mMultiple Airlines
Deal found 17/9£86
Sun 2/1113:55BKK - HAN
Nonstop1h 55mMultiple Airlines
Sun 9/1112:15HAN - BKK
Nonstop1h 50mMultiple Airlines
Deal found 18/9£89
Thu 20/1118:35BKK - HAN
Nonstop1h 50mVietJet Air
Thu 4/1212:15HAN - BKK
Nonstop1h 50mVietJet Air
Deal found 17/9£90
Wed 19/1113:55BKK - HAN
Nonstop1h 55mVietravel Airlines
Wed 3/1210:50HAN - BKK
Nonstop2h 05mVietravel Airlines
Deal found 17/9£92
Wed 19/1113:55BKK - HAN
Nonstop1h 55mMultiple Airlines
Thu 4/1215:50HAN - BKK
Nonstop1h 50mMultiple Airlines
Deal found 17/9£93
Sat 20/914:00BKK - HAN
Nonstop1h 50mVietJet Air
Sun 21/915:45HAN - BKK
Nonstop2h 00mVietJet Air
Deal found 17/9£113
Sat 20/908:10BKK - HAN
1 stop10h 30mMultiple Airlines
Mon 22/915:45HAN - BKK
Nonstop2h 00mMultiple Airlines
Deal found 17/9£114
Sat 20/908:10BKK - HAN
1 stop10h 30mMultiple Airlines
Sun 21/911:10HAN - BKK
Nonstop1h 50mMultiple Airlines
Deal found 17/9£114
Sun 21/918:45BKK - HAN
Nonstop1h 40mVietJet Air
Mon 22/915:45HAN - BKK
Nonstop2h 00mVietJet Air
Deal found 17/9£115
Sun 16/1122:10BKK - HAN
Nonstop1h 55mVietnam Airlines
Sat 22/1109:15HAN - BKK
Nonstop2h 05mVietnam Airlines
Deal found 16/9£116
Tue 23/915:55BKK - HAN
Nonstop1h 55mVietnam Airlines
Tue 30/908:50HAN - BKK
Nonstop2h 00mVietnam Airlines
Deal found 16/9£118

Cheapflights Fare Finder

 
Customise your flight search to find flights from Suvarnabhumi 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, Cheapflights users made 858,174 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Hanoi that are best for you.

Fly from

Suvarnabhumi

Fly to

Hanoi

Route

Depart

Return

Price

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Wed 29/10

22:10-00:05

Nonstop1h 55m

Hanoi Noibai

Tue 4/11

18:55-21:00

Nonstop2h 05m

£114

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Mon 20/10

22:15-00:10

Nonstop1h 55m

Hanoi Noibai

Thu 23/10

19:00-21:05

Nonstop2h 05m

£118

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Sun 1/2

22:10-00:05

Nonstop1h 55m

Hanoi Noibai

Sun 8/2

15:50-17:55

Nonstop2h 05m

£126

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Wed 4/3

22:10-00:05

Nonstop1h 55m

Hanoi Noibai

Mon 16/3

09:15-11:20

Nonstop2h 05m

£127

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Fri 31/10

22:10-00:05

Nonstop1h 55m

Hanoi Noibai

Mon 3/11

17:05-17:00

1 stop23h 55m

£149

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Sun 30/11

22:10-00:05

Nonstop1h 55m

Hanoi Noibai

Thu 4/12

06:00-17:00

1 stop11h 00m

£149

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Wed 19/11

15:05-17:00

Nonstop1h 55m

Hanoi Noibai

Sun 23/11

12:15-14:05

Nonstop1h 50m

£152

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Wed 31/12

18:35-20:25

Nonstop1h 50m

Hanoi Noibai

Thu 8/1

15:50-17:40

Nonstop1h 50m

£158

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Mon 8/12

15:05-17:00

Nonstop1h 55m

Hanoi Noibai

Mon 22/12

12:15-14:05

Nonstop1h 50m

£160

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Wed 1/10

21:05-09:25

2 stops12h 20m

Hanoi Noibai

Fri 17/10

19:00-21:05

Nonstop2h 05m

£166

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 20 results
1
2

Best time to book a flight from Suvarnabhumi to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Suvarnabhumi with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok Suvarnabhumi Airport to Hanoi

How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Hanoi?

Use this chart to determine the optimal time to book a return flight from Suvarnabhumi to Hanoi. Price data was last updated on 12 September 2025.

The best time to book flights from Bangkok Suvarnabhumi Airport to Hanoi is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Hanoi?

Currently, May is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Hanoi (average of £793). Flying from Bangkok Suvarnabhumi Airport to Hanoi in December is currently the most expensive (average of £1,129). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BKK to HAN?

Find hourly flight availability from Suvarnabhumi to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

It’s optimal to fly from Bangkok Suvarnabhumi Airport to Hanoi at midday. By choosing this option you can save up to 64% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Bangkok Suvarnabhumi Airport to Hanoi?

Use this chart to determine the cheapest time to fly return from Suvarnabhumi to Hanoi. Price data was last updated on 14 September 2025.

Travellers seeking maximum savings on their Bangkok Suvarnabhumi Airport to Hanoi flight should consider departing on Thursday at midday when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated 18 September 2025.
Read through reviews of airlines operating flights from Bangkok Suvarnabhumi Airport to Hanoi, such as Vietnam Airlines, Thai AirAsia, andVietJet Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Vietnam Airlines
7.6
Good
201 reviews
Check prices

Overall

7.6

Comfort

7.6

Crew

8.1

Food

6.8

Boarding

7.5

Entertainment

6.3

Reviews

1 / 14
10.0
Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.
Vietnam Airlines
7.6
Good
201 reviews
Vietnam Airlines
7.6
Good
201 reviews
Check prices

Overall

7.6

Comfort

7.6

Crew

8.1

Food

6.8

Boarding

7.5

Entertainment

6.3

Reviews

1 / 14
10.0
Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.
Thai AirAsia
7.5
Good
216 reviews
Vietnam Airlines
7.6
Good
201 reviews
Check prices

Overall

7.6

Comfort

7.6

Crew

8.1

Food

6.8

Boarding

7.5

Entertainment

6.3

Reviews

1 / 14
10.0
Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.
VietJet Air
5.6
Fair
147 reviews
Vietnam Airlines
7.6
Good
201 reviews
Check prices

Overall

7.6

Comfort

7.6

Crew

8.1

Food

6.8

Boarding

7.5

Entertainment

6.3

Reviews

1 / 14
10.0
Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.

Related info for your journey

Find useful and relevant information for your journey from Suvarnabhumi to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hanoi from Bangkok Suvarnabhumi?

    If you book a flight to Hanoi from Bangkok Suvarnabhumi, you will be flying to Noibai, which is the city’s only airport. Hanoi Noibai (HAN) is located 14.2 mi from the center of Hanoi. There are 28 flights from Bangkok Suvarnabhumi to Noibai per day from 4 different airlines.

  • How long is the flight from Bangkok Suvarnabhumi Airport to Hanoi?

    For as low as £147, Vietnam Airlines can have you in Hanoi from Bangkok Suvarnabhumi Airport in 1h 50m. Bangkok Suvarnabhumi Airport and Hanoi are separated by a distance of 617 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Hanoi round-trip?

    Flying on Thai AirAsia is currently your cheapest option to Hanoi, with prices starting at £80. Additional return tickets that might be worth considering are offered by VietJet Air and Vietnam Airlines, with the lowest prices starting at £82 and £86, respectively. Users have found that Thai AirAsia is 26% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Bangkok Suvarnabhumi Airport to Hanoi?

    Consider Austrian Airlines (77%), Lufthansa (77%) or Thai Airways (70%) when booking your flight. These represent the most reliable airlines when flying from Bangkok Suvarnabhumi Airport to Hanoi.

  • What are the cheapest flights from Bangkok Suvarnabhumi Airport to Hanoi?

    The cheapest flight price from Bangkok Suvarnabhumi Airport to Hanoi is £39. On average you can expect to pay £88. The most popular route, (Bangkok Suvarnabhumi - Hanoi Noibai), can usually be booked for £105.

  • Can I find deals for flights from Suvarnabhumi to Hanoi that include hotel bookings?

    Yes. In addition to deals on Suvarnabhumi to Hanoi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Suvarnabhumi to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Suvarnabhumi to Hanoi.

  • Can I find deals for business class flights from Suvarnabhumi to Hanoi?

    Yes. Cheapflights offers flight deals from Suvarnabhumi to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Hanoi?

    Currently, May is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Hanoi (average of £793). Flying from Bangkok Suvarnabhumi Airport to Hanoi in December is currently the most expensive (average of £1,129). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Suvarnabhumi to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
Suvarnabhumi to Da Nang flights
Suvarnabhumi to Ho Chi Minh City flights

Top 4 airlines flying from Suvarnabhumi to Hanoi

Discover the top 4 airlines that operate flights from Suvarnabhumi to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest£80Average£95FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
VietJet AirCheapest£82Average£104FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Vietnam AirlinesCheapest£86Average£126FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Vietravel AirlinesCheapest£90Average£103FlexibilityNo cancel feeOn-timeN/A
Search Vietravel Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Suvarnabhumi to Hanoi?

Cheapflights makes it easy to find Suvarnabhumi to Hanoi flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Suvarnabhumi to Hanoi?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Hanoi from Suvarnabhumi.

Can Cheapflights find flights from Suvarnabhumi to Hanoi with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Suvarnabhumi to Hanoi flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Suvarnabhumi to Hanoi become cheaper?

Yes, Cheapflights offers price alerts on Suvarnabhumi to Hanoi flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.