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Cheap flights from Thailand to Hanoi from ฿2,109

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HAN
29 Apr — 6 May1
1 adult

Cheap flight deals from Thailand to Hanoi

Keep the following information in mind while searching for Thailand to Hanoi flight deals. Data was last updated 24 April 2025.

Round-trip from

฿4,319

One-way from

฿2,109

Popular in

February

Cheapest in

March

Average price

฿5,658

Good round-trip deal

฿4,564 or less

Good one-way deal

฿2,061 or less
Thai AirAsia
  • Thai AirAsia
  • 9/7-22/7
  • Nonstop
  • 3h 40m total
  • Thailand to Hanoi
Search Deals
VietJet Air
  • VietJet Air
  • 21/5
  • Nonstop
  • 1h 50m total
  • Thailand to Hanoi
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 0% potential price decrease (฿1,102 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Thailand to Hanoi Noibai.
Search Deals
Price to beat on a one-way flight from Thailand to Hanoi Noibai.
Search Deals

Find flight deals from Thailand to Hanoi

Cheapest flights from Thailand to Hanoi
Explore the most affordable flight options available from Thailand to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.

Wed 9/710:05DMK - HAN
Nonstop1h 45mThai AirAsia
Tue 22/712:20HAN - DMK
Nonstop1h 55mThai AirAsia
Deal found 23/4฿4,319
Thu 11/913:55BKK - HAN
Nonstop1h 55mVietravel Airlines
Mon 15/910:50HAN - BKK
Nonstop2h 05mVietravel Airlines
Deal found 23/4฿4,352
Fri 9/518:45BKK - HAN
Nonstop1h 40mVietJet Air
Sun 11/511:10HAN - BKK
Nonstop1h 50mVietJet Air
Deal found 23/4฿4,486
Fri 6/613:20CNX - HAN
Nonstop1h 30mThai AirAsia
Mon 16/615:20HAN - CNX
Nonstop1h 35mThai AirAsia
Deal found 23/4฿4,520
Wed 22/1013:55BKK - HAN
Nonstop1h 55mMultiple Airlines
Sat 22/1112:15HAN - BKK
Nonstop1h 50mMultiple Airlines
Deal found 23/4฿4,553
Tue 13/522:15BKK - HAN
Nonstop1h 55mVietnam Airlines
Thu 15/519:00HAN - BKK
Nonstop2h 05mVietnam Airlines
Deal found 23/4฿4,821
Thu 4/907:30HKT - HAN
1 stop12h 50mMultiple Airlines
Sun 14/912:20HAN - HKT
1 stop10h 15mMultiple Airlines
Deal found 23/4฿5,457
Mon 15/907:30DMK - HAN
1 stop8h 40mMultiple Airlines
Thu 18/909:05HAN - DMK
Nonstop1h 50mMultiple Airlines
Deal found 23/4฿5,658
Fri 16/522:25CNX - HAN
1 stop10h 05mMultiple Airlines
Sun 18/515:20HAN - CNX
Nonstop1h 35mMultiple Airlines
Deal found 23/4฿5,691
Mon 8/913:05HKT - HAN
1 stop7h 15mThai AirAsia
Thu 18/912:20HAN - HKT
1 stop9h 35mThai AirAsia
Deal found 23/4฿6,093
Mon 23/617:50BKK - HAN
Nonstop1h 50mThai Airways
Wed 25/620:45HAN - BKK
Nonstop1h 50mThai Airways
Deal found 23/4฿6,193
Wed 30/413:10CEI - HAN
1 stop7h 10mThai AirAsia
Sat 3/512:20HAN - CEI
1 stop5h 00mThai AirAsia
Deal found 22/4฿6,963

Cheapflights Fare Finder

Customise your flight search to find flights from Thailand 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 17,341 searches. Data last updated 24 April 2025.
Use the filters below to find and compare flights from Thailand to Hanoi that are best for you.

Fly from

Thailand

Fly to

Hanoi

Route

Depart

Return

Price

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Wed 9/7

10:05-11:50

Nonstop1h 45m

Hanoi Noibai

Tue 22/7

12:20-14:15

Nonstop1h 55m

฿4,319

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Thu 11/9

13:55-15:50

Nonstop1h 55m

Hanoi Noibai

Mon 15/9

10:50-12:55

Nonstop2h 05m

฿4,352

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Fri 9/5

18:45-20:25

Nonstop1h 40m

Hanoi Noibai

Sun 11/5

11:10-13:00

Nonstop1h 50m

฿4,486

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Fri 6/6

13:20-14:50

Nonstop1h 30m

Hanoi Noibai

Mon 16/6

15:20-16:55

Nonstop1h 35m

฿4,520

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Tue 13/5

22:15-00:10

Nonstop1h 55m

Hanoi Noibai

Thu 15/5

19:00-21:05

Nonstop2h 05m

฿4,821

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Sun 11/5

22:15-00:10

Nonstop1h 55m

Hanoi Noibai

Fri 16/5

15:45-17:45

Nonstop2h 00m

฿5,223

Phuket CityHanoi

HKT - HAN

HKTHAN

Phuket City

Thu 4/9

07:30-20:20

1 stop12h 50m

Hanoi Noibai

Sun 14/9

12:20-22:35

1 stop10h 15m

฿5,457

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Mon 15/9

07:30-16:10

1 stop8h 40m

Hanoi Noibai

Thu 18/9

09:05-10:55

Nonstop1h 50m

฿5,658

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Fri 16/5

22:25-08:30

1 stop10h 05m

Hanoi Noibai

Sun 18/5

15:20-16:55

Nonstop1h 35m

฿5,691

Phuket CityHanoi

HKT - HAN

HKTHAN

Phuket City

Mon 8/9

13:05-20:20

1 stop7h 15m

Hanoi Noibai

Thu 18/9

12:20-21:55

1 stop9h 35m

฿6,093

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 56 results
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Best time to book a flight from Thailand to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Thailand 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 Thailand to Hanoi

What is the cheapest month to book a flight from Thailand to Hanoi?

Currently, August is the cheapest month in which you can book a flight from Thailand to Hanoi (average of ฿128). Flying from Thailand to Hanoi in July is currently the most expensive (average of ฿158). 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 TH to HAN?

Find hourly flight availability from Thailand 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 24 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Thailand to Hanoi as you normally would.

What is the cheapest day to fly from Thailand to Hanoi?

Use this chart to determine the cheapest time to fly return from Thailand to Hanoi. Price data was last updated on 30 March 2025.

Travellers seeking maximum savings on their Thailand to Hanoi flight should consider departing on Tuesday at midday when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Thailand to Hanoi

Explore weekly flight availability from Thailand to Hanoi. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 24 April 2025.

The most flights from TH0 to HAN are scheduled on a Tuesday (30 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (22 on average).

Rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hanoi ranges from 14.0 - 296.0 inches per month. August is typically the wettest month, when rainfall can reach 296.0 mm. December is typically the driest time to visit Hanoi when rainfall is around 14.0 mm.

Temperature in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.0 C).

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 24 April 2025.
Get a feel of what it's like to fly with Asiana Airlines, Bangkok Airways and Thai Airways from Thailand to Hanoi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very Good
443 reviews
Check prices

Food

8.0

Entertainment

7.7

Comfort

8.0

Crew

8.5

Boarding

8.3

Overall

8.2

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Asiana Airlines
8.2
Very Good
443 reviews
Asiana Airlines
8.2
Very Good
443 reviews
Check prices

Food

8.0

Entertainment

7.7

Comfort

8.0

Crew

8.5

Boarding

8.3

Overall

8.2

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Bangkok Airways
7.9
Good
109 reviews
Asiana Airlines
8.2
Very Good
443 reviews
Check prices

Food

8.0

Entertainment

7.7

Comfort

8.0

Crew

8.5

Boarding

8.3

Overall

8.2

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Thai Airways
7.7
Good
325 reviews
Asiana Airlines
8.2
Very Good
443 reviews
Check prices

Food

8.0

Entertainment

7.7

Comfort

8.0

Crew

8.5

Boarding

8.3

Overall

8.2

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Vietnam Airlines
7.6
Good
194 reviews
Asiana Airlines
8.2
Very Good
443 reviews
Check prices

Food

8.0

Entertainment

7.7

Comfort

8.0

Crew

8.5

Boarding

8.3

Overall

8.2

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Related info for your journey

Find useful and relevant information for your journey from Thailand 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 Thailand?

    Most people fly into Hanoi Noibai (HAN) if they book a flight to Hanoi from Thailand. Noibai is conveniently located just 22.8 km from Hanoi’s city centre.

  • What are the cheapest airlines to fly from Thailand to Hanoi one-way?

    To fly one-way, consider booking your trip with VietJet Air, which is currently one of the cheapest options available, starting at ฿2,109. Thai AirAsia flights start at ฿2,109 while deals on Vietnam Airlines start at ฿2,377 one-way.

  • What are the most popular routes from Thailand to Hanoi?

    The most popular route from Thailand to Hanoi is Phuket City - Hanoi Noibai. You may also consider Bangkok Suvarnabhumi - Hanoi Noibai or Bangkok Don Mueang Intl - Hanoi Noibai.

  • What are the most reliable airlines from Thailand to Hanoi?

    Consider โอมานแอร์ (80%), แอร์แคนาดา (80%) or เคนย่าแอร์เวย์ (73%) when booking your flight. These represent the most reliable airlines when flying from Thailand to Hanoi.

  • What are the cheapest flights from Thailand to Hanoi?

    While on average a flight from Thailand to Hanoi is generally ฿6,249, our data shows the cheapest flight currently is ฿2,194. When looking at the most popular route, (Phuket City - Hanoi Noibai), you can expect to pay ฿5,624 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Thailand 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 Thailand to Hanoi?

    Currently, August is the cheapest month in which you can book a flight from Thailand to Hanoi (average of ฿128). Flying from Thailand to Hanoi in July is currently the most expensive (average of ฿158). 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.

Top 5 airlines flying from Thailand to Hanoi

Discover the top 5 airlines that operate flights from Thailand 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 17,341 searches. Data last updated 24 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest฿3,952Average฿5,180FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Vietravel AirlinesCheapest฿4,022Average฿4,926FlexibilityNo cancel feeOn-timeN/A
Search Vietravel Airlines flights
VietJet AirCheapest฿4,280Average฿5,307FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Vietnam AirlinesCheapest฿5,104Average฿6,474FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Thai AirwaysCheapest฿6,541Average฿8,776FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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

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

Millions of users choose and trust Cheapflights to book the best flight deals from Thailand to Hanoi for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Thailand to Hanoi, users can toggle the no change fees filter when performing a flight search.

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Of course! You can now track prices for flights from Thailand to Hanoi and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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