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฿2,167+ Cheap flights to Hanoi

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
— HAN
9 Feb — 16 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Hanoi in 2026

Find the latest flights to Hanoi in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 10 January 2026.

Return from

฿4,177

One-way from

฿2,167

Popular in

February

Cheapest in

August

Average price

฿5,119
Vietnam Airlines
  • Vietnam Airlines
  • 8/2-15/2
  • Nonstop
  • 4h 00m total
  • Bangkok to Hanoi
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VietJet Air
  • VietJet Air
  • 10/2
  • Nonstop
  • 1h 50m total
  • Bangkok to Hanoi
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Highest demand for flights based on searches. 6% potential increase in price (฿327 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿59 potential savings vs. average return price).
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Average for return flights in January 2026
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Find flight deals to Hanoi

Enter your travel dates to find the best prices.

Cheapest flights to Hanoi
Explore the most affordable flight options available to Hanoi. Find the lowest fares based on data from user searches, with prices last updated on 10 January 2026.

Sun 8/222:10BKK - HAN
Nonstop1h 55mVietnam Airlines
Sun 15/218:55HAN - BKK
Nonstop2h 05mVietnam Airlines
Deal found 8/1฿4,177
Thu 15/106:55DMK - HAN
Nonstop1h 50mThai AirAsia
Sun 18/109:15HAN - DMK
Nonstop1h 55mThai AirAsia
Deal found 7/1฿4,177
Sun 11/118:35BKK - HAN
Nonstop1h 50mVietJet Air
Tue 20/115:50HAN - BKK
Nonstop1h 50mVietJet Air
Deal found 7/1฿4,208
Fri 27/218:30DMK - HAN
Nonstop1h 45mThai AirAsia
Thu 12/320:50HAN - DMK
Nonstop1h 50mThai AirAsia
Deal found 8/1฿4,208
Fri 16/118:35BKK - HAN
Nonstop1h 50mVietJet Air
Tue 20/115:50HAN - BKK
Nonstop1h 50mVietJet Air
Deal found 9/1฿4,239
Sat 17/118:30DMK - HAN
Nonstop1h 45mThai AirAsia
Sat 24/109:15HAN - DMK
Nonstop1h 55mThai AirAsia
Deal found 7/1฿4,239
Sat 10/118:35BKK - HAN
Nonstop1h 50mVietJet Air
Tue 13/115:50HAN - BKK
Nonstop1h 50mVietJet Air
Deal found 8/1฿4,271
Tue 21/706:40DMK - HAN
Nonstop1h 50mThai AirAsia
Mon 10/812:20HAN - DMK
Nonstop1h 50mThai AirAsia
Deal found 9/1฿4,271
Wed 21/118:35BKK - HAN
Nonstop1h 50mVietJet Air
Sat 24/115:50HAN - BKK
Nonstop1h 50mVietJet Air
Deal found 6/1฿4,302
Mon 2/318:30DMK - HAN
Nonstop1h 45mThai AirAsia
Thu 5/309:15HAN - DMK
Nonstop1h 55mThai AirAsia
Deal found 6/1฿4,302
Sat 10/118:35BKK - HAN
Nonstop1h 50mVietJet Air
Sun 11/115:50HAN - BKK
Nonstop1h 50mVietJet Air
Deal found 7/1฿4,334
Tue 20/118:30DMK - HAN
Nonstop1h 45mThai AirAsia
Mon 26/120:50HAN - DMK
Nonstop1h 50mThai AirAsia
Deal found 9/1฿4,334

Cheapflights Fare Finder

 
Locate flights to Hanoi that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 10 January 2026.
Use the filters below to find and compare flights to Hanoi that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Sun 1/3

06:55-08:45

Nonstop1h 50m

Hanoi Noibai

Mon 2/3

09:15-11:10

Nonstop1h 55m

฿4,271

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Tue 10/2

18:30-20:15

Nonstop1h 45m

Hanoi Noibai

Thu 19/2

20:50-22:40

Nonstop1h 50m

฿4,334

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Thu 22/1

18:30-20:15

Nonstop1h 45m

Hanoi Noibai

Sat 24/1

09:15-11:10

Nonstop1h 55m

฿4,648

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Mon 2/2

18:30-20:15

Nonstop1h 45m

Hanoi Noibai

Sat 7/2

20:50-22:40

Nonstop1h 50m

฿4,711

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Mon 2/2

18:30-20:15

Nonstop1h 45m

Hanoi Noibai

Mon 9/2

20:50-22:40

Nonstop1h 50m

฿4,742

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Wed 4/3

06:55-08:45

Nonstop1h 50m

Hanoi Noibai

Mon 16/3

09:15-11:10

Nonstop1h 55m

฿4,742

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Sun 17/5

09:55-11:50

Nonstop1h 55m

Hanoi Noibai

Thu 28/5

12:20-14:10

Nonstop1h 50m

฿4,742

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Wed 28/1

18:30-20:15

Nonstop1h 45m

Hanoi Noibai

Tue 10/2

09:15-11:10

Nonstop1h 55m

฿4,742

BangkokHanoi

DMK - HAN

DMKHAN

Bangkok Don Mueang Intl

Fri 6/3

18:30-20:15

Nonstop1h 45m

Hanoi Noibai

Mon 16/3

09:15-11:10

Nonstop1h 55m

฿4,742

BangkokHanoi

BKK - HAN

BKKHAN

Bangkok Suvarnabhumi

Sat 28/2

22:10-00:05

Nonstop1h 55m

Hanoi Noibai

Tue 10/3

18:55-21:00

Nonstop2h 05m

฿5,025

Flights are sorted by cheapest return flights first.

Deals found on 9/1

Showing 1-10 of 40 results
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Best time to book a flight to Hanoi

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

When is the best time to book a flight to Hanoi?

Use this chart to determine the optimal time to book a return flight from Bangkok to Hanoi. Price data was last updated on 2 January 2026.

The best time to book flights to Hanoi is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Hanoi?

On average, a flight from Bangkok to Hanoi takes 1 hour 45 minutes. Flights to Hanoi from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Hanoi?

Use this chart to determine the cheapest time to fly return from Bangkok to Hanoi. Price data was last updated on 3 January 2026.

Users looking for the lowest fares to Hanoi should consider flying on Monday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday evenings, when prices are usually at their highest.

Weekly flight availability to Hanoi

The most flights from Bangkok to Hanoi are scheduled on a Monday (38 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (35 on average).

What are the most popular airlines that fly to Hanoi?

The most popular airlines flying from Bangkok to Hanoi are Thai AirAsia, VietJet Air and Vietnam Airlines.

Thai AirAsia
Thai AirAsia
From ฿3,376
VietJet Air
VietJet Air
From ฿3,447
Vietnam Airlines
Vietnam Airlines
From ฿4,707
Thai Airways
Thai Airways
From ฿6,102

What are the cheapest airlines that fly to Hanoi?

The cheapest airlines flying from Bangkok to Hanoi are Thai AirAsia, VietJet Air and Vietravel Airlines.

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 mm 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 10 January 2026.
See what other customers who have flown with Thai Airways, Vietnam Airlines, andThai AirAsia to Vietnam have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
376 reviews
Check prices

Comfort

7.5

Crew

8.3

Entertainment

6.8

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 19
8.0
Excellent

Nakin,Jan 2026

TFU - BKK

Overall ok except crew not serve drinks with meal. Tried to push call button three times and wait for half hour but still no one response. Ended up with waving hands to some crew that finally walk passing me to get drink.
Thai Airways
7.8
Good
376 reviews
Thai Airways
7.8
Good
376 reviews
Check prices

Comfort

7.5

Crew

8.3

Entertainment

6.8

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 19
8.0
Excellent

Nakin,Jan 2026

TFU - BKK

Overall ok except crew not serve drinks with meal. Tried to push call button three times and wait for half hour but still no one response. Ended up with waving hands to some crew that finally walk passing me to get drink.
Vietnam Airlines
7.6
Good
218 reviews
Thai Airways
7.8
Good
376 reviews
Check prices

Comfort

7.5

Crew

8.3

Entertainment

6.8

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 19
8.0
Excellent

Nakin,Jan 2026

TFU - BKK

Overall ok except crew not serve drinks with meal. Tried to push call button three times and wait for half hour but still no one response. Ended up with waving hands to some crew that finally walk passing me to get drink.
Thai AirAsia
7.4
Good
226 reviews
Thai Airways
7.8
Good
376 reviews
Check prices

Comfort

7.5

Crew

8.3

Entertainment

6.8

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 19
8.0
Excellent

Nakin,Jan 2026

TFU - BKK

Overall ok except crew not serve drinks with meal. Tried to push call button three times and wait for half hour but still no one response. Ended up with waving hands to some crew that finally walk passing me to get drink.
VietJet Air
5.6
Fair
156 reviews
Thai Airways
7.8
Good
376 reviews
Check prices

Comfort

7.5

Crew

8.3

Entertainment

6.8

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 19
8.0
Excellent

Nakin,Jan 2026

TFU - BKK

Overall ok except crew not serve drinks with meal. Tried to push call button three times and wait for half hour but still no one response. Ended up with waving hands to some crew that finally walk passing me to get drink.

FAQs about flying to Hanoi

  • What airport do you fly into for flights to Hanoi?

    Most people fly into Hanoi Noibai (HAN) if they book a flight to Hanoi. Noibai is conveniently located just 22.8 km from Hanoi’s city centre. There are 37 flights from Bangkok to Noibai per day from 5 different airlines.

  • Can I find cheaper flights to Hanoi if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Hanoi on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Hanoi?

    Based on reviews from Cheapflights users, Thai AirAsia is rated the highest out of the airlines that fly to Hanoi.

  • What is the cheapest airport to fly to in Hanoi?

    Hanoi Noibai is currently the cheapest airport to fly to in Hanoi. One-way flights to Hanoi Noibai typically cost ฿1,085, while return flights cost around ฿3,588.

  • How much is a return flight to Hanoi?

    A return flight to Hanoi will typically cost around ฿4,432, however they can be found for as little as ฿3,588.

  • Where does the fastest flight to Hanoi depart from?

    For those looking to save time traveling to Hanoi, Chiang Mai offers the quickest one-way flight (1 hour 30 minutes).

  • Does Hanoi Noibai have rental cars?

    Yes. Those touching down at Hanoi Noibai can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Hanoi Noibai?

    Yes. Hanoi Noibai has hotels nearby for those requiring accommodations. Coffe House Homestay is the closest property to Hanoi Noibai (0.0 km away from Hanoi Noibai).

See more FAQs

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Yes, Cheapflights offers price alerts on Hanoi flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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