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Cheap flights from Thailand to Hanoi from ฿1,757

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 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HAN
5 Jul — 12 Jul1
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 30 June 2025.

Round-trip from

฿3,644

One-way from

฿1,757

Popular in

February

Cheapest in

March

Average price

฿4,685

Good round-trip deal

฿3,694 or less

Good one-way deal

฿1,760 or less
VietJet Air
  • VietJet Air
  • 10/7-17/7
  • Nonstop
  • 3h 40m total
  • Thailand to Hanoi
Search Deals
VietJet Air
  • VietJet Air
  • 24/7
  • Nonstop
  • 1h 50m total
  • Thailand to Hanoi
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (฿3,507 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (฿1,405 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 30 June 2025.

Fri 4/718:45BKK - HAN
Nonstop1h 40mVietJet Air
Sun 6/711:10HAN - BKK
Nonstop1h 50mVietJet Air
Deal found 28/6฿3,644
Sun 14/906:40DMK - HAN
Nonstop1h 50mThai AirAsia
Sun 21/912:20HAN - DMK
Nonstop1h 55mThai AirAsia
Deal found 28/6฿3,644
Wed 13/814:00BKK - HAN
Nonstop1h 50mMultiple Airlines
Wed 20/810:50HAN - BKK
Nonstop2h 00mMultiple Airlines
Deal found 29/6฿4,132
Fri 1/813:20CNX - HAN
Nonstop1h 30mThai AirAsia
Sun 3/815:20HAN - CNX
Nonstop1h 35mThai AirAsia
Deal found 29/6฿4,392
Mon 14/722:15BKK - HAN
Nonstop1h 55mVietnam Airlines
Fri 18/719:00HAN - BKK
Nonstop2h 05mVietnam Airlines
Deal found 28/6฿4,685
Tue 9/915:55DMK - HAN
1 stop8h 40mMultiple Airlines
Fri 19/920:55HAN - DMK
Nonstop1h 50mMultiple Airlines
Deal found 29/6฿4,977
Wed 10/914:10CNX - HAN
1 stop6h 15mMultiple Airlines
Fri 19/915:20HAN - CNX
Nonstop1h 35mMultiple Airlines
Deal found 27/6฿5,238
Mon 14/707:35HKT - HAN
1 stop12h 50mMultiple Airlines
Sun 20/712:20HAN - HKT
1 stop9h 10mMultiple Airlines
Deal found 29/6฿5,530
Wed 20/813:10CEI - HAN
1 stop7h 10mThai AirAsia
Wed 27/809:05HAN - CEI
1 stop5h 55mThai AirAsia
Deal found 28/6฿5,823
Fri 15/813:10CEI - HAN
1 stop7h 10mMultiple Airlines
Tue 19/812:20HAN - CEI
1 stop5h 55mMultiple Airlines
Deal found 28/6฿5,921
Sun 6/717:25HKT - HAN
1 stop15h 05mThai AirAsia
Thu 17/709:05HAN - HKT
1 stop5h 25mThai AirAsia
Deal found 30/6฿6,441
Tue 8/719:10HKT - HAN
1 stop17h 20mBatik Air
Sun 13/713:20HAN - HKT
1 stop23h 10mBatik Air
Deal found 30/6฿9,987

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 30 June 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

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Thu 10/7

18:45-20:25

Nonstop1h 40m

Hanoi Noibai

Thu 17/7

15:45-17:45

Nonstop2h 00m

฿3,644

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Sun 14/9

06:40-08:30

Nonstop1h 50m

Hanoi Noibai

Mon 22/9

09:05-10:55

Nonstop1h 50m

฿3,644

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Wed 13/8

14:00-15:50

Nonstop1h 50m

Hanoi Noibai

Wed 20/8

10:50-12:50

Nonstop2h 00m

฿4,066

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Fri 1/8

13:20-14:50

Nonstop1h 30m

Hanoi Noibai

Sun 3/8

15:20-16:55

Nonstop1h 35m

฿4,392

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Mon 14/7

22:15-00:10

Nonstop1h 55m

Hanoi Noibai

Fri 18/7

19:00-21:05

Nonstop2h 05m

฿4,685

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Tue 9/9

15:55-00:35

1 stop8h 40m

Hanoi Noibai

Fri 19/9

20:55-22:45

Nonstop1h 50m

฿4,977

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Wed 10/9

14:10-20:25

1 stop6h 15m

Hanoi Noibai

Fri 19/9

15:20-16:55

Nonstop1h 35m

฿5,238

Phuket CityHanoi

HKT - HAN

HKTHAN

Phuket City

Mon 14/7

07:35-20:25

1 stop12h 50m

Hanoi Noibai

Sun 20/7

12:20-21:30

1 stop9h 10m

฿5,530

Chiang RaiHanoi

CEI - HAN

CEIHAN

Chiang Rai

Wed 20/8

13:10-20:20

1 stop7h 10m

Hanoi Noibai

Wed 27/8

09:05-15:00

1 stop5h 55m

฿5,823

Chiang RaiHanoi

CEI - HAN

CEIHAN

Chiang Rai

Fri 15/8

13:10-20:20

1 stop7h 10m

Hanoi Noibai

Tue 19/8

12:20-18:15

1 stop5h 55m

฿5,921

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 32 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 ฿157). 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 30 June 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 29 June 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 30 June 2025.

The most flights from TH0 to HAN are scheduled on a Friday (32 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (22 on average).

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 30 June 2025.
Get a feel of what it's like to fly with EVA Air, Bangkok Airways, andThai 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.
EVA Air
8.4
Very Good
1,210 reviews
Check prices

Food

8.1

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very Good
1,210 reviews
EVA Air
8.4
Very Good
1,210 reviews
Check prices

Food

8.1

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Bangkok Airways
8.0
Very Good
111 reviews
EVA Air
8.4
Very Good
1,210 reviews
Check prices

Food

8.1

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Thai Airways
7.7
Good
338 reviews
EVA Air
8.4
Very Good
1,210 reviews
Check prices

Food

8.1

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Cathay Pacific
7.6
Good
921 reviews
EVA Air
8.4
Very Good
1,210 reviews
Check prices

Food

8.1

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Vietnam Airlines
7.5
Good
194 reviews
EVA Air
8.4
Very Good
1,210 reviews
Check prices

Food

8.1

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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 ฿1,757. Thai AirAsia flights start at ฿1,757 while deals on Vietnam Airlines start at ฿2,375 one-way.

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

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

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

    Consider โอมานแอร์ (75%), แอร์แคนาดา (75%) or Finnair (74%) 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 ฿6,798, our data shows the cheapest flight currently is ฿1,727. When looking at the most popular route, (Bangkok Suvarnabhumi - Hanoi Noibai), you can expect to pay ฿2,993 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 ฿157). 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 30 June 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest฿3,593Average฿4,817FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Thai AirAsiaCheapest฿3,735Average฿5,080FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Vietravel AirlinesCheapest฿3,908Average฿4,728FlexibilityNo cancel feeOn-timeN/A
Search Vietravel Airlines flights
Vietnam AirlinesCheapest฿4,954Average฿6,103FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Thai AirwaysCheapest฿6,433Average฿8,552FlexibilityNo 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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