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Cheap flights from Thailand to Hanoi from ฿2,667

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — HAN
23 Jul — 30 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to Hanoi

Enter your travel dates to find the best prices.

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 23 June 2026.

Sat 1/818:25
DMK
-
HAN
Nonstop1h 55m
Thai AirAsia
Tue 4/820:55
HAN
-
DMK
Nonstop1h 45m
Thai AirAsia
Deal found 23/6฿4,971
Mon 7/913:00
BKK
-
HAN
Nonstop2h 00m
Ethiopian Air
Fri 11/922:50
HAN
-
BKK
Nonstop2h 00m
Ethiopian Air
Deal found 19/6฿5,004
Mon 19/1013:00
BKK
-
HAN
Nonstop2h 00m
Ethiopian Air
Mon 26/1023:20
HAN
-
BKK
Nonstop1h 30m
Ethiopian Air
Deal found 23/6฿5,037
Mon 20/718:25
DMK
-
HAN
Nonstop1h 55m
Thai AirAsia
Fri 24/720:55
HAN
-
DMK
Nonstop1h 45m
Thai AirAsia
Deal found 20/6฿5,037
Sat 19/914:05
BKK
-
HAN
Nonstop2h 00m
Vietravel Airlines
Wed 23/910:55
HAN
-
BKK
Nonstop2h 00m
Vietravel Airlines
Deal found 21/6฿5,070
Tue 21/709:55
DMK
-
HAN
Nonstop1h 55m
Thai AirAsia
Tue 28/709:05
HAN
-
DMK
Nonstop1h 50m
Thai AirAsia
Deal found 23/6฿5,070
Thu 16/718:45
BKK
-
HAN
Nonstop1h 40m
VietJet Air
Sun 26/715:45
HAN
-
BKK
Nonstop2h 00m
VietJet Air
Deal found 19/6฿5,103
Sat 1/818:25
DMK
-
HAN
Nonstop1h 55m
Thai AirAsia
Mon 10/820:55
HAN
-
DMK
Nonstop1h 45m
Thai AirAsia
Deal found 20/6฿5,103
Fri 17/713:00
BKK
-
HAN
Nonstop2h 00m
Ethiopian Air
Wed 22/722:50
HAN
-
BKK
Nonstop2h 00m
Ethiopian Air
Deal found 20/6฿5,136
Mon 29/609:55
DMK
-
HAN
Nonstop1h 55m
Thai AirAsia
Sun 5/720:55
HAN
-
DMK
Nonstop1h 45m
Thai AirAsia
Deal found 21/6฿5,136
Fri 6/1113:30
BKK
-
HAN
Nonstop1h 30m
Ethiopian Air
Fri 13/1123:20
HAN
-
BKK
Nonstop1h 30m
Ethiopian Air
Deal found 23/6฿5,169
Fri 10/709:55
DMK
-
HAN
Nonstop1h 55m
Thai AirAsia
Fri 17/720:55
HAN
-
DMK
Nonstop1h 45m
Thai AirAsia
Deal found 19/6฿5,169

Find flight deals from Thailand to Hanoi

Keep the following information in mind while searching for Thailand to Hanoi flight deals. Data was last updated 23 June 2026.

Round-trip from

฿4,971

One-way from

฿2,667

Popular in

April

Cheapest in

August

Average price

฿5,663

Good round-trip deal

฿5,028 or less

Good one-way deal

฿2,667 or less
Ethiopian Air
  • Ethiopian Air
  • 21/9-25/9
  • Nonstop
  • 4h 00m total
  • Thailand to Hanoi
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 4/7
  • Nonstop
  • 1h 55m total
  • Thailand to Hanoi
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (฿17,687 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿2,823 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
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

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 23 June 2026.
Use the filters below to find and compare flights from Thailand to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Sun 23/8

09:55-11:50

Nonstop1h 55m

Hanoi Noibai

Tue 25/8

12:20-14:10

Nonstop1h 50m

฿4,971
Fastest return journey

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Sun 23/8

18:25-20:20

Nonstop1h 55m

Hanoi Noibai

Sun 30/8

20:55-22:40

Nonstop1h 45m

฿4,971

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Wed 26/8

09:55-11:50

Nonstop1h 55m

Hanoi Noibai

Sat 5/9

09:05-10:55

Nonstop1h 50m

฿5,103

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Tue 21/7

09:55-11:50

Nonstop1h 55m

Hanoi Noibai

Sat 25/7

12:20-14:10

Nonstop1h 50m

฿5,103

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Tue 25/8

09:55-11:50

Nonstop1h 55m

Hanoi Noibai

Sat 5/9

09:05-10:55

Nonstop1h 50m

฿5,136

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Sat 25/7

18:25-20:20

Nonstop1h 55m

Hanoi Noibai

Tue 28/7

09:05-10:55

Nonstop1h 50m

฿5,136

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Fri 7/8

09:55-11:50

Nonstop1h 55m

Hanoi Noibai

Fri 7/8

20:55-22:40

Nonstop1h 45m

฿5,235

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Fri 21/8

18:25-20:20

Nonstop1h 55m

Hanoi Noibai

Fri 28/8

12:20-14:10

Nonstop1h 50m

฿5,564

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Sun 23/8

22:15-00:15

Nonstop2h 00m

Hanoi Noibai

Sun 30/8

19:05-21:05

Nonstop2h 00m

฿5,729

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Fri 18/9

22:15-00:15

Nonstop2h 00m

Hanoi Noibai

Tue 20/10

16:05-18:05

Nonstop2h 00m

฿6,025

Flights are sorted by cheapest return flights first.

Deals found on 23/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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 ฿3,128). Flying from Thailand to Hanoi in April is currently the most expensive (average of ฿10,469). 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 23 June 2026.

When flying from Thailand to Hanoi, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 50% versus a flight in the evening.

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 23 June 2026.

The most flights from TH0 to HAN are scheduled on a Monday (33 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).

How often are flights from Thailand to Hanoi delayed?

About 25% of weekly flights between Thailand and Hanoi have experienced delays in the past year, with the average delay time being 89 minutes.

What is the most punctual flight time for Thailand to Hanoi flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Thailand to Hanoi flights?

Over the past year, แอร์เอเชีย have had the lowest number of delays on this route, with just 17% of flights being delayed.

How far ahead should I book a flight from Thailand to Hanoi?

The price you pay for your flight from Thailand to Hanoi may vary depending on when you book. For the best chance of a lower fare, look to book 16 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 20 June 2026.

Travellers seeking maximum savings on their Thailand to Hanoi flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday 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 23 June 2026.
Get a feel of what it's like to fly with Thai Airways,Vietnam Airlines, andThai AirAsia 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.
Thai Airways
7.9
Good
407 reviews
Check prices

Comfort

7.7

Boarding

8.0

Entertainment

6.9

Overall

7.9

Food

7.4

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.9
Good
407 reviews
Thai Airways
7.9
Good
407 reviews
Check prices

Comfort

7.7

Boarding

8.0

Entertainment

6.9

Overall

7.9

Food

7.4

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Vietnam Airlines
7.7
Good
273 reviews
Thai Airways
7.9
Good
407 reviews
Check prices

Comfort

7.7

Boarding

8.0

Entertainment

6.9

Overall

7.9

Food

7.4

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai AirAsia
7.4
Good
243 reviews
Thai Airways
7.9
Good
407 reviews
Check prices

Comfort

7.7

Boarding

8.0

Entertainment

6.9

Overall

7.9

Food

7.4

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
VietJet Air
5.6
Fair
168 reviews
Thai Airways
7.9
Good
407 reviews
Check prices

Comfort

7.7

Boarding

8.0

Entertainment

6.9

Overall

7.9

Food

7.4

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

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.

  • How long is the flight from Thailand to Hanoi?

    Airlines like Thai AirAsia and Vietnam Airlines fly from Thailand to Hanoi in about 1h 55m. The time it takes to get you to your destination is usually consistent. The distance between Thailand and Hanoi is about 982 km. Generally, flights for this route are direct.

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

    To fly one-way, consider booking your trip with Thai AirAsia, which is currently one of the cheapest options available, starting at ฿1,652. VietJet Air flights start at ฿1,687 while deals on Vietravel Airlines start at ฿2,002 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 เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ (90%), Vietravel Airlines (89%) or โอมานแอร์ (87%) 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 ฿4,793, our data shows the cheapest flight currently is ฿2,470. When looking at the most popular route, (Bangkok Suvarnabhumi - Hanoi Noibai), you can expect to pay ฿4,741 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 ฿3,128). Flying from Thailand to Hanoi in April is currently the most expensive (average of ฿10,469). 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 6 airlines flying from Thailand to Hanoi

Discover the top 6 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 23 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest฿3,532Average฿5,614FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
VietJet AirCheapest฿3,607Average฿4,293FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Vietravel AirlinesCheapest฿4,289Average฿5,657FlexibilityNo cancel feeOn-timeN/A
Search Vietravel Airlines flights
Ethiopian AirCheapest฿4,657Average฿5,589FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
Vietnam AirlinesCheapest฿4,948Average฿6,169FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Thai AirwaysCheapest฿6,310Average฿7,545FlexibilityNo cancel feeOn-time77%
Search Thai Airways 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 Thailand to Hanoi?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Thailand to Hanoi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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.

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

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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