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Cheap flights from Hanoi to Bangkok Suvarnabhumi Airport from ฿1,775

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — BKK
10 Oct — 17 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Hanoi Noibai to Bangkok Suvarnabhumi are usually found in June or July, booked 85 days in advance, depart on a Tuesday or Monday and return on a Saturday

Cheap flight deals from Hanoi to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to Suvarnabhumi (BKK). 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 10 September 2025.

Round-trip from

฿3,359

One-way from

฿1,775

Popular in

April

Cheapest in

June

Average price

฿4,278

Good one-way deal

฿1,856 or less
VietJet Air
  • VietJet Air
  • 23/9-27/9
  • Nonstop
  • 3h 40m total
  • Hanoi to Bangkok
Search Deals
VietJet Air
  • VietJet Air
  • 14/9
  • Nonstop
  • 2h 00m total
  • Hanoi to Bangkok
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (฿4,822 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿2,372 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Hanoi Noibai to Bangkok Suvarnabhumi.
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Find flight deals from Hanoi to Suvarnabhumi

Cheapest flights from Hanoi to Suvarnabhumi
Explore the most affordable flight options available from Hanoi to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2025.

Mon 15/911:10HAN - BKK
Nonstop1h 50mVietJet Air
Fri 19/918:45BKK - HAN
Nonstop1h 40mVietJet Air
Deal found 10/9฿3,359
Fri 12/915:45HAN - BKK
Nonstop2h 00mVietJet Air
Tue 16/914:00BKK - HAN
Nonstop1h 50mVietJet Air
Deal found 9/9฿3,422
Wed 10/915:45HAN - BKK
Nonstop2h 00mVietJet Air
Tue 16/914:00BKK - HAN
Nonstop1h 50mVietJet Air
Deal found 7/9฿3,454
Fri 10/1015:45HAN - BKK
Nonstop2h 00mVietJet Air
Fri 17/1018:45BKK - HAN
Nonstop1h 40mVietJet Air
Deal found 10/9฿3,486
Wed 17/911:10HAN - BKK
Nonstop1h 50mVietJet Air
Sat 20/914:00BKK - HAN
Nonstop1h 50mVietJet Air
Deal found 9/9฿3,517
Wed 8/1015:45HAN - BKK
Nonstop2h 00mVietJet Air
Wed 15/1018:45BKK - HAN
Nonstop1h 40mVietJet Air
Deal found 10/9฿3,549
Thu 25/911:10HAN - BKK
Nonstop1h 50mVietJet Air
Sun 28/918:45BKK - HAN
Nonstop1h 40mVietJet Air
Deal found 10/9฿3,581
Thu 18/1212:15HAN - BKK
Nonstop1h 50mVietJet Air
Fri 19/1218:35BKK - HAN
Nonstop1h 50mVietJet Air
Deal found 10/9฿3,644
Thu 11/1212:15HAN - BKK
Nonstop1h 50mVietJet Air
Sat 13/1218:35BKK - HAN
Nonstop1h 50mVietJet Air
Deal found 8/9฿3,676
Wed 10/1212:15HAN - BKK
Nonstop1h 50mVietJet Air
Fri 12/1218:35BKK - HAN
Nonstop1h 50mVietJet Air
Deal found 8/9฿3,708

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hanoi to Suvarnabhumi 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 17,341 searches. Data last updated 10 September 2025.
Use the filters below to find and compare flights from Hanoi to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Hanoi

Fly to

Suvarnabhumi

Route

Depart

Return

Price

HanoiBangkok

HAN - BKK

HANBKK

Hanoi Noibai

Thu 16/10

08:50-10:50

Nonstop2h 00m

Bangkok Suvarnabhumi

Thu 23/10

22:15-00:10

Nonstop1h 55m

฿4,848

HanoiBangkok

HAN - BKK

HANBKK

Hanoi Noibai

Tue 14/10

08:50-10:50

Nonstop2h 00m

Bangkok Suvarnabhumi

Wed 22/10

11:55-13:50

Nonstop1h 55m

฿5,609

HanoiBangkok

HAN - BKK

HANBKK

Hanoi Noibai

Thu 13/11

11:45-17:00

1 stop5h 15m

Bangkok Suvarnabhumi

Sat 15/11

22:10-00:05

Nonstop1h 55m

฿6,243

HanoiBangkok

HAN - BKK

HANBKK

Hanoi Noibai

Tue 16/12

10:55-17:00

1 stop6h 05m

Bangkok Suvarnabhumi

Sun 21/12

18:00-13:35

1 stop19h 35m

฿7,003

HanoiBangkok

HAN - BKK

HANBKK

Hanoi Noibai

Mon 15/12

22:30-13:00

1 stop14h 30m

Bangkok Suvarnabhumi

Wed 17/12

18:35-20:25

Nonstop1h 50m

฿7,193

HanoiBangkok

HAN - BKK

HANBKK

Hanoi Noibai

Wed 17/12

22:30-13:00

1 stop14h 30m

Bangkok Suvarnabhumi

Sat 20/12

18:35-20:25

Nonstop1h 50m

฿7,193

HanoiBangkok

HAN - BKK

HANBKK

Hanoi Noibai

Fri 19/12

15:50-17:40

Nonstop1h 50m

Bangkok Suvarnabhumi

Fri 19/12

20:05-07:10

1 stop11h 05m

฿7,352

HanoiBangkok

HAN - BKK

HANBKK

Hanoi Noibai

Wed 17/12

12:15-14:05

Nonstop1h 50m

Bangkok Suvarnabhumi

Thu 18/12

20:05-07:30

1 stop11h 25m

฿7,352

HanoiBangkok

HAN - BKK

HANBKK

Hanoi Noibai

Fri 12/12

23:15-13:00

1 stop13h 45m

Bangkok Suvarnabhumi

Sun 14/12

18:35-20:25

Nonstop1h 50m

฿7,415

HanoiBangkok

HAN - BKK

HANBKK

Hanoi Noibai

Wed 10/12

23:15-13:00

1 stop13h 45m

Bangkok Suvarnabhumi

Sun 14/12

18:35-20:25

Nonstop1h 50m

฿7,478

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 23 results
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2
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Best time to book a flight from Hanoi to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Hanoi 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 Hanoi to Bangkok Suvarnabhumi Airport

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

Use this chart to determine the optimal time to book a return flight from Hanoi to Suvarnabhumi. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from Hanoi to Bangkok Suvarnabhumi Airport, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, June is the cheapest month in which you can book a flight from Hanoi to Bangkok Suvarnabhumi Airport (average of ฿57). Flying from Hanoi to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ฿79). 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 HAN to BKK?

Find hourly flight availability from Hanoi to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 September 2025.

When flying from Hanoi to Bangkok Suvarnabhumi Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 11% versus a flight in the morning.

How much does it cost for a return flight from Hanoi to Bangkok Suvarnabhumi Airport?

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated 10 September 2025.
Read through reviews of airlines operating flights from Hanoi to Bangkok Suvarnabhumi Airport, such as Thai AirAsia and VietJet Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Thai AirAsia
7.5
Good
216 reviews
Check prices

Entertainment

5.5

Food

6.1

Crew

8.0

Boarding

7.5

Overall

7.5

Comfort

6.8

Reviews

1 / 4
2.0
Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO
Thai AirAsia
7.5
Good
216 reviews
Thai AirAsia
7.5
Good
216 reviews
Check prices

Entertainment

5.5

Food

6.1

Crew

8.0

Boarding

7.5

Overall

7.5

Comfort

6.8

Reviews

1 / 4
2.0
Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO
VietJet Air
5.6
Fair
147 reviews
Thai AirAsia
7.5
Good
216 reviews
Check prices

Entertainment

5.5

Food

6.1

Crew

8.0

Boarding

7.5

Overall

7.5

Comfort

6.8

Reviews

1 / 4
2.0
Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO

Related info for your journey

Find useful and relevant information for your journey from Hanoi to Suvarnabhumi. 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 from for flights from Hanoi to Bangkok Suvarnabhumi?

    Most people fly from Hanoi Noibai (HAN) if they book a flight from Hanoi to Bangkok Suvarnabhumi. On average, Noibai has 28 outbound flights to Bangkok Suvarnabhumi per day from 2 airlines. Hanoi Noibai is conveniently located just 22.8 km from Hanoi’s city centre.

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

    Departing from Hanoi to Bangkok Suvarnabhumi Airport will take you 2h. There are 993 km between Hanoi and Bangkok Suvarnabhumi Airport. Both multi-stop and direct flights can be found to your destination and back.

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

    Our cheapest airline available from Hanoi to Bangkok Suvarnabhumi Airport is VietJet Air. Our recent data shows that you can find tickets from as low as ฿3,574 on this airline. An additional option worth looking into is Thai AirAsia, starting at ฿3,721. VietJet Air is priced at 18% lower than the current average price of a flight leaving 3 months from now.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Hanoi to Bangkok Suvarnabhumi Airport on time: โอมานแอร์ (82%), ออสเตรียนแอร์ไลน์ (82%), ลุฟท์ฮันซ่า (82%).

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

    On average you can expect to pay ฿1,880 for a flight from Hanoi to Bangkok Suvarnabhumi Airport. The cheapest flight overall is ฿1,810 while the most popular route, (Hanoi Noibai - Bangkok Suvarnabhumi) is currently priced at ฿3,010.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hanoi to Suvarnabhumi 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 Hanoi to Bangkok Suvarnabhumi Airport?

    Currently, June is the cheapest month in which you can book a flight from Hanoi to Bangkok Suvarnabhumi Airport (average of ฿57). Flying from Hanoi to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ฿79). 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

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Ko Samet
Chonburi
Pak Chong
Cha-am
Ayutthaya
Sattahip
Ko Lan

Browse thousands of different options on Cheapflights for your next trip

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Fly from Hanoi to Suvarnabhumi on these airlines

Choose from the following airlines for your flight from Hanoi to Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2025.
VietJet Air flights from Hanoi Noibai to Bangkok Suvarnabhumi
Thai AirAsia flights from Hanoi Noibai to Bangkok Suvarnabhumi

Top 2 airlines flying from Hanoi to Suvarnabhumi

Discover the top 2 airlines that operate flights from Hanoi to Suvarnabhumi. 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 17,341 searches. Data last updated 10 September 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest฿3,574Average฿4,334FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Thai AirAsiaCheapest฿3,721Average฿4,357FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights

Fly with Cheapflights

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

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

Cheapflights simply makes it quick and affordable to book flights from Hanoi to Suvarnabhumi by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Suvarnabhumi from Hanoi? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Hanoi to Suvarnabhumi flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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