How long is the flight from Thailand to Hanoi?

Airlines like Thai AirAsia, Ethiopian Air, and VietJet Air fly from Thailand to Hanoi in about 1h 55m. The time it takes to get you to your destination can typically vary by up to 6h 55m. The distance between Thailand and Hanoi is about 982 km. Both multi-stop and direct flights can be found to your destination and back.

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 ฿1,783. Thai AirAsia flights start at ฿1,907 while deals on Vietnam Airlines start at ฿2,584 one-way.

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.

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).

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 cheapest flights from Thailand to Hanoi?

While on average a flight from Thailand to Hanoi is generally ฿4,797, our data shows the cheapest flight currently is ฿1,045. When looking at the most popular route, (Bangkok Suvarnabhumi - Hanoi Noibai), you can expect to pay ฿4,632 for that flight.

What are the most reliable airlines from Thailand to Hanoi?

Consider Vietravel Airlines (79%), เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ (70%) or แคมโบเดีย อังกอร์ แอร์ (66%) when booking your flight. These represent the most reliable airlines when flying from Thailand to Hanoi.

What are the most popular airlines that fly from Thailand to Hanoi?

When booking a flight from Thailand to Hanoi, you may want to consider flying on Thai AirAsia, Vietnam Airlines or VietJet Air as they are the most popular for this route.

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.

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.

฿2,532+ Cheap Flights from Thailand to Hanoi

Cheap flight deals from Thailand to Hanoi

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 17 October 2026.

Thu 29/1009:55 -

Nonstop1h 55m

Sun 1/1109:15 -

Nonstop1h 55m

Deal found 15/10฿4,732

Fri 11/1213:30 -

Nonstop2h 00m

Fri 18/1222:40 -

Nonstop2h 00m

Deal found 14/10฿4,765

Fri 27/1113:30 -

Nonstop2h 00m

Wed 9/1222:40 -

Nonstop2h 00m

Deal found 14/10฿4,798

Wed 11/1113:30 -

Nonstop2h 00m

Wed 18/1122:40 -

Nonstop2h 00m

Deal found 14/10฿4,832

Sun 25/1008:20 -

Nonstop1h 50m

Sat 31/1012:15 -

Nonstop1h 50m

Deal found 14/10฿4,865

Sun 25/1008:20 -

Nonstop1h 50m

Tue 3/1112:15 -

Nonstop1h 50m

Deal found 14/10฿4,898

Sun 25/1008:20 -

Nonstop1h 50m

Sun 1/1110:25 -

Nonstop2h 00m

Deal found 13/10฿4,932

Thu 29/1006:55 -

Nonstop1h 50m

Mon 9/1112:20 -

Nonstop1h 55m

Deal found 13/10฿4,932

Wed 18/1113:30 -

Nonstop2h 00m

Wed 2/1222:40 -

Nonstop2h 00m

Deal found 13/10฿4,965

Sun 25/1018:30 -

Nonstop1h 45m

Tue 3/1109:15 -

Nonstop1h 55m

Deal found 14/10฿4,965

Fri 11/1213:30 -

Nonstop2h 00m

Mon 21/1222:40 -

Nonstop2h 00m

Deal found 16/10฿4,998

Thu 5/1109:55 -

Nonstop1h 55m

Mon 9/1109:15 -

Nonstop1h 55m

Deal found 13/10฿4,998

Best flights from Thailand to Hanoi
Discover carefully curated flight deals from Thailand to Hanoi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2026.

Wed 28/1013:30 -

Nonstop2h 00m

Wed 4/1122:40 -

Nonstop2h 00m

Deal found 17/10฿5,032

Wed 28/1018:30 -

Nonstop1h 45m

Fri 30/1012:20 -

Nonstop1h 55m

Deal found 17/10฿5,065

Thu 29/1015:05 -

Nonstop1h 55m

Sun 1/1110:25 -

Nonstop2h 00m

Deal found 17/10฿5,298

Wed 2/1212:20 -

Nonstop2h 00m

Sat 5/1210:35 -

1 stop6h 45m

Deal found 13/10฿6,864

Mon 9/1114:10 -

2 stops10h 40m

Wed 11/1122:25 -

2 stops38h 45m

Deal found 14/10฿9,797

Fri 5/318:30 -

Nonstop1h 45m

Fri 19/320:50 -

Nonstop1h 50m

Deal found 14/10฿5,232

Sat 27/209:55 -

Nonstop1h 55m

Fri 12/320:50 -

Nonstop1h 50m

Deal found 13/10฿5,232

Thu 29/1010:50 -

1 stop12h 45m

Mon 2/1112:15 -

Nonstop1h 50m

Deal found 13/10฿6,031

Mon 21/1209:55 -

Nonstop1h 55m

Mon 4/109:15 -

Nonstop1h 55m

Deal found 15/10฿5,565

Wed 28/1016:35 -

1 stop7h 00m

Wed 4/1120:50 -

Nonstop1h 50m

Deal found 17/10฿6,131

Sat 2/122:10 -

Nonstop2h 00m

Sat 16/118:50 -

Nonstop2h 10m

Deal found 17/10฿6,898

Sun 10/120:15 -

1 stop15h 35m

Thu 14/112:40 -

1 stop6h 35m

Deal found 15/10฿14,062

Tue 16/319:40 -

1 stop14h 25m

Mon 22/311:15 -

1 stop7h 40m

Deal found 17/10฿14,428

Sat 5/1208:40 -

1 stop10h 40m

Mon 7/1210:35 -

1 stop10h 45m

Deal found 17/10฿15,261

Thu 17/1222:10 -

Nonstop2h 00m

Sun 20/1207:00 -

1 stop6h 10m

Deal found 15/10฿6,964

Thu 29/1016:35 -

1 stop7h 00m

Sun 1/1109:15 -

Nonstop1h 55m

Deal found 17/10฿6,464

Thu 5/1118:40 -

1 stop5h 30m

Mon 9/1112:35 -

1 stop7h 50m

Deal found 16/10฿16,394

Wed 28/1010:35 -

1 stop4h 20m

Fri 30/1009:15 -

Nonstop1h 55m

Deal found 17/10฿6,464

Thu 29/1012:20 -

1 stop6h 25m

Sun 1/1105:55 -

1 stop5h 20m

Deal found 15/10฿7,331

Tue 1/1215:50 -

1 stop9h 00m

Tue 8/1212:15 -

Nonstop1h 50m

Deal found 17/10฿6,664

Mon 16/1110:50 -

1 stop9h 25m

Thu 26/1112:20 -

1 stop6h 45m

Deal found 12/10฿7,564

Fri 12/316:30 -

1 stop8h 50m

Tue 23/322:45 -

1 stop16h 45m

Deal found 17/10฿10,130

Tue 1/1219:40 -

1 stop12h 30m

Tue 8/1212:30 -

1 stop6h 05m

Deal found 17/10฿7,731

Wed 28/1010:50 -

1 stop14h 00m

Fri 30/1007:30 -

1 stop7h 30m

Deal found 17/10฿6,864

Sat 24/1019:35 -

1 stop13h 10m

Sat 31/1009:15 -

1 stop6h 05m

Deal found 15/10฿7,664

Wed 11/1114:10 -

2 stops10h 55m

Wed 18/1121:55 -

2 stops15h 15m

Deal found 14/10฿10,263

Fri 27/1108:55 -

1 stop23h 40m

Fri 4/1209:35 -

1 stop9h 20m

Deal found 13/10฿24,592

Tue 1/1214:10 -

2 stops10h 55m

Tue 8/1220:50 -

2 stops16h 20m

Deal found 17/10฿10,396

Fri 27/1119:45 -

1 stop15h 25m

Fri 4/1207:10 -

1 stop11h 35m

Deal found 13/10฿8,664

Wed 4/1114:10 -

2 stops10h 40m

Tue 15/1221:40 -

2 stops15h 30m

Deal found 15/10฿10,563

Find flight deals from Thailand to Hanoi

Round-trip from	฿4,732
One-way from	฿2,532
Popular in	April
Cheapest in	January
Average price	฿5,665
Good round-trip deal	฿4,512 or less
Good one-way deal	฿2,484 or less

Thai AirAsia
29/10-1/11
Nonstop
3h 50m total
Thailand to Hanoi

Search Deals

Thai AirAsia
11/12-31/12
Nonstop
1h 55m total
Thailand to Hanoi

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (฿6,996 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (฿1,901 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokHanoi

DMK Bangkok Don Mueang Intl - HAN Hanoi Noibai

DMKHAN

Bangkok Don Mueang Intl

Sun 1/11

18:30-20:15

Nonstop1h 45m

Hanoi Noibai

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,532

BangkokHanoi

DMK Bangkok Don Mueang Intl - HAN Hanoi Noibai

DMKHAN

Bangkok Don Mueang Intl

Sun 25/10

18:30-20:15

Nonstop1h 45m

Hanoi Noibai

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,632

BangkokHanoi

DMK Bangkok Don Mueang Intl - HAN Hanoi Noibai

DMKHAN

Bangkok Don Mueang Intl

Sun 28/2

06:55-08:45

Nonstop1h 50m

Hanoi Noibai

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,699

BangkokHanoi

DMK Bangkok Don Mueang Intl - HAN Hanoi Noibai

DMKHAN

Bangkok Don Mueang Intl

Mon 9/11

06:55-08:45

Nonstop1h 50m

Hanoi Noibai

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿2,766

BangkokHanoi

BKK Bangkok Suvarnabhumi - HAN Hanoi Noibai

BKKHAN

Bangkok Suvarnabhumi

Sat 31/10

15:50-00:50

1 stop9h 00m

Hanoi Noibai

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿3,266

Fastest return journey

Chiang MaiHanoi

CNX Chiang Mai - HAN Hanoi Noibai

CNXHAN

Chiang Mai

Tue 2/2

13:20-14:50

Nonstop1h 30m

Hanoi Noibai

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿3,332

BangkokHanoi

DMK Bangkok Don Mueang Intl - HAN Hanoi Noibai

DMKHAN

Bangkok Don Mueang Intl

Tue 29/12

18:30-20:15

Nonstop1h 45m

Hanoi Noibai

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿3,432

BangkokHanoi

DMK Bangkok Don Mueang Intl - HAN Hanoi Noibai

DMKHAN

Bangkok Don Mueang Intl

Sun 25/10

16:35-00:50

1 stop8h 15m

Hanoi Noibai

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿3,532

Chiang MaiHanoi

CNX Chiang Mai - HAN Hanoi Noibai

CNXHAN

Chiang Mai

Sat 14/11

13:20-14:50

Nonstop1h 30m

Hanoi Noibai

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿3,565

KrabiHanoi

KBV Krabi - HAN Hanoi Noibai

KBVHAN

Krabi

Wed 11/11

19:45-08:45

1 stop13h 00m

Hanoi Noibai

Wed 31/12

00:00-23:00

Nonstop0h 00m

฿3,865

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

DMK-HAN

BKK-HAN

HKT-HAN

USM-HAN

CNX-HAN

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

TH0-HAN

DMK-HAN

BKK-HAN

HKT-HAN

USM-HAN

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

Currently, January is the cheapest month in which you can book a flight from Thailand to Hanoi (average of ฿5,198). Flying from Thailand to Hanoi in April is currently the most expensive (average of ฿6,365). 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?

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 at midday, which can drop the price by up to 42% versus a flight in the evening.

Weekly flight availability from Thailand to Hanoi

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 (21 on average).

How often are flights from Thailand to Hanoi delayed?

About 27% of weekly flights between Thailand and Hanoi have experienced delays in the past year, with the average delay time being 91 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?

Monday tends to have the lowest number of delays on this route, whereas Thursday 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 19% 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 74 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?

Travellers seeking maximum savings on their Thailand to Hanoi flight should consider departing on Sunday at midday 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 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

427 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Thayawat,Sep 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

Thai Airways

7.9

Good

427 reviews

Thai Airways

7.9

Good

427 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Thayawat,Sep 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

Vietnam Airlines

7.7

Good

293 reviews

Thai Airways

7.9

Good

427 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Thayawat,Sep 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

Thai AirAsia

7.5

Good

253 reviews

Thai Airways

7.9

Good

427 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Thayawat,Sep 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

Ethiopian Air

7.1

Good

1,045 reviews

Thai Airways

7.9

Good

427 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Thayawat,Sep 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

VietJet Air

5.6

Fair

176 reviews

Thai Airways

7.9

Good

427 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Thayawat,Sep 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

Related info for your journey

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, Ethiopian Air, and VietJet Air fly from Thailand to Hanoi in about 1h 55m. The time it takes to get you to your destination can typically vary by up to 6h 55m. The distance between Thailand and Hanoi is about 982 km. Both multi-stop and direct flights can be found to your destination and back.
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 ฿1,783. Thai AirAsia flights start at ฿1,907 while deals on Vietnam Airlines start at ฿2,584 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 Vietravel Airlines (79%), เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ (70%) or แคมโบเดีย อังกอร์ แอร์ (66%) 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 ฿4,797, our data shows the cheapest flight currently is ฿1,045. When looking at the most popular route, (Bangkok Suvarnabhumi - Hanoi Noibai), you can expect to pay ฿4,632 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, January is the cheapest month in which you can book a flight from Thailand to Hanoi (average of ฿5,198). Flying from Thailand to Hanoi in April is currently the most expensive (average of ฿6,365). 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

Alternative routes

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Alternative routes for Thailand to Hanoi

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Chiang Mai to Ho Chi Minh City flights

Phuket City to Da Nang flights

Top 6 airlines flying from Thailand to Hanoi

Airline	Cheapest	Average	Flexibility	On-time
Thai Airways	Cheapest฿1,045	Average฿7,636	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights
VietJet Air	Cheapest฿3,830	Average฿5,141	FlexibilityNo cancel fee	On-timeN/A	Search VietJet Air flights
Thai AirAsia	Cheapest฿3,991	Average฿6,152	FlexibilityNo cancel fee	On-time87%	Search Thai AirAsia flights
Ethiopian Air	Cheapest฿4,714	Average฿5,145	FlexibilityNo cancel fee	On-time72%	Search Ethiopian Air flights
Vietnam Airlines	Cheapest฿4,995	Average฿6,429	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
Vietravel Airlines	Cheapest฿5,393	Average฿5,856	FlexibilityNo cancel fee	On-timeN/A	Search Vietravel Airlines flights

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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.

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Cheap flights from Thailand to Hanoi from ฿2,532

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Thailand to Hanoi

Cheapest flights from Thailand to HanoiExplore 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 17 October 2026.

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 17 October 2026.

Best flights from Thailand to HanoiDiscover carefully curated flight deals from Thailand to Hanoi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2026.

Discover carefully curated flight deals from Thailand to Hanoi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2026.

Direct flights from Thailand to HanoiExplore direct flight options from Thailand to Hanoi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 October 2026.

Explore direct flight options from Thailand to Hanoi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 October 2026.

Last-minute flights from Thailand to HanoiDiscover last-minute flight deals from Thailand to Hanoi. Data last updated 17 October 2026 and is based on user searches.

Discover last-minute flight deals from Thailand to Hanoi. Data last updated 17 October 2026 and is based on user searches.

One-way flights from Thailand to HanoiSearch for one-way flight options from Thailand to Hanoi. Find affordable one-way fares based on user searches. Data last updated 17 October 2026.

Search for one-way flight options from Thailand to Hanoi. Find affordable one-way fares based on user searches. Data last updated 17 October 2026.

Find flight deals from Thailand to Hanoi

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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

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.

Cheapflights Insights

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

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 17 October 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 at midday, which can drop the price by up to 42% 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 17 October 2026.

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 (21 on average).

How often are flights from Thailand to Hanoi delayed?

About 27% of weekly flights between Thailand and Hanoi have experienced delays in the past year, with the average delay time being 91 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?

Monday tends to have the lowest number of delays on this route, whereas Thursday 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 19% 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 74 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 17 October 2026.

Travellers seeking maximum savings on their Thailand to Hanoi flight should consider departing on Sunday at midday 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 17 October 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.

Related info for your journey

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What are the cheapest flights from Thailand to Hanoi?

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

How can I find direct flights from Thailand to Hanoi?

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

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

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Alternative routes for Thailand to Hanoi

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Other flights to Hanoi

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Top 6 airlines flying from Thailand to Hanoi

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Cheapest flights from Thailand to Hanoi
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