HAN

฿2,623 Find Cheap Flights to Hanoi – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Hanoi departing on 16/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
฿4,911
Typical prices: ฿3,969-฿6,037
Ethiopian Air
Mon 24/8Mon 7/9
BKK - HAN • Direct
Cheapest one-way flight
฿2,623
Typical prices: ฿2,018-฿3,296
VietJet Air
Sun 16/8
BKK - HAN • Direct
Top airlines
Most flights • 28 per week
Best reviews • 7.9 score
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Cheapest
Most popular
Insights
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When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 23% compared to booking last minute.
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When to travel
Cheapest • 11% price drop
Most popular
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Hanoi

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Hanoi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Hanoi

Mon 24 Aug - Mon 7 Sep
Ethiopian Air Logo
13:00 - 15:00
BKK
-
HAN
2h 00mdirect
Ethiopian Air Logo
22:50 - 00:50
HAN
-
BKK
2h 00mdirect
฿4,911Ethiopian Air
Thu 6 Aug - Sun 9 Aug
Thai AirAsia Logo
18:25 - 20:20
DMK
-
HAN
1h 55mdirect
Thai AirAsia Logo
20:55 - 22:40
HAN
-
DMK
1h 45mdirect
฿4,911Thai AirAsia
Fri 31 Jul - Fri 7 Aug
Ethiopian Air Logo
13:00 - 15:00
BKK
-
HAN
2h 00mdirect
Ethiopian Air Logo
22:50 - 00:50
HAN
-
BKK
2h 00mdirect
฿4,944Ethiopian Air
Fri 6 Nov - Tue 17 Nov
Thai AirAsia Logo
09:55 - 11:50
DMK
-
HAN
1h 55mdirect
Thai AirAsia Logo
12:20 - 14:15
HAN
-
DMK
1h 55mdirect
฿4,944Thai AirAsia
Fri 7 Aug - Sun 9 Aug
VietJet Air Logo
14:00 - 15:50
BKK
-
HAN
1h 50mdirect
VietJet Air Logo
15:45 - 17:45
HAN
-
BKK
2h 00mdirect
฿5,011VietJet Air
Mon 7 Sep - Mon 14 Sep
VietJet Air Logo
14:00 - 15:50
BKK
-
HAN
1h 50mdirect
VietJet Air Logo
15:45 - 17:45
HAN
-
BKK
2h 00mdirect
฿5,045VietJet Air
Thu 10 Sep - Mon 12 Oct
Vietnam Airlines Logo
18:45 - 07:10
HKT
-
HAN
12h 25m
1 stop
Vietnam Airlines Logo
21:00 - 17:50
HAN
-
HKT
20h 50m
1 stop
฿6,861Vietnam Airlines
Thu 3 Sep - Thu 10 Sep
Vietnam Airlines Logo
18:45 - 07:10
HKT
-
HAN
12h 25m
1 stop
Vietnam Airlines Logo
12:00 - 17:50
HAN
-
HKT
5h 50m
1 stop
฿6,895Vietnam Airlines
Sun 30 Aug - Sun 6 Sep
Multiple Airlines Logo
10:45 - 20:20
HKT
-
HAN
9h 35m
1 stop
Multiple Airlines Logo
20:55 - 11:05
HAN
-
HKT
14h 10m
1 stop
฿7,366Multiple Airlines
Mon 10 Aug - Mon 17 Aug
Multiple Airlines Logo
20:35 - 11:50
CEI
-
HAN
15h 15m
1 stop
Multiple Airlines Logo
12:20 - 19:55
HAN
-
CEI
7h 35m
1 stop
฿7,803Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Hanoi

Get data-powered insights and trends into flights to Hanoi to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Hanoi?

These are the best return prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Hanoi was found on the route from Bangkok, at ฿4,911 return. The most popular connection is from Chiang Mai to Hanoi, while KAYAK users have found return deals for as low as ฿6,357 in the last 5 days.

How much is a flight to Hanoi?

The average and cheapest price for all round-trip flights to Hanoi from each origin found by users searching on KAYAK in the last month.

A flight to Hanoi costs ฿5,542 on average. The cheapest price found on KAYAK in the last 2 weeks cost ฿2,275 and departed from Bangkok Don Mueang Intl Airport. The most popular routes on KAYAK are Bangkok to Hanoi which costs ฿5,232 on average, and Bangkok to Hanoi, which costs ฿9,452 on average.

See prices from:

What is the cheapest day to fly to Hanoi?

The average price of all round-trip flights to Hanoi clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Hanoi is Thursday where round-trip tickets can be as cheap as ฿5,306. On the other hand, the most expensive day to fly is Friday, where round-trip prices are ฿6,592 on average.

What is the cheapest month to fly to Hanoi?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Hanoi, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Hanoi is August, where tickets cost ฿5,045 on average for return flights. On the other hand, the most expensive months are April and June, where the average cost of tickets from Thailand is ฿6,390 and ฿6,088 respectively. For one-way flights, the best month to travel is September with an average price of ฿2,724.

What is the cheapest time of day to fly to Hanoi?

The average price for all round-trip flights to Hanoi depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Hanoi is generally in the afternoon, when round-trip flights cost ฿5,298 on average. The most expensive time of day to fly to Hanoi is generally at night, which is peak travel time and where the average cost of a ticket is ฿10,364.

What is a good deal for flights to Hanoi?

If you’re looking for cheap airfare to Hanoi, 25% of our users found tickets to Hanoi for the following prices or less: From Bangkok Don Mueang Intl Airport ฿5,012 return, from Bangkok Suvarnabhumi Airport ฿6,746 return.

How far in advance should I book a flight to Hanoi?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Hanoi, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 5 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know – Book Cheap Hanoi Plane Tickets

Low season

May

Cheapest flight

฿2,623
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly (14% more expensive on average)
Flight from Bangkok Suvarnabhumi Airport to Hanoi

When to book flights to Hanoi

Are your dates flexible? Find out the best times to travel to Hanoi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Hanoi based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Hanoi flights

  • What is the cheapest flight to Hanoi?

    In the last 5 days, the cheapest flight deal to Hanoi was found on the route from Bangkok, at ฿4,911 return. The most popular connection is from Chiang Mai to Hanoi, while KAYAK users have found return deals for as low as ฿6,357 in the last 5 days.

  • How far is Hanoi Noibai Airport from central Hanoi?

    The city centre of Hanoi is 23 km from Hanoi.

  • What is the name of Hanoi’s airport?

    When flying to Hanoi, you'll arrive at Hanoi Noibai Airport (HAN). The airport is also known as Noi Bai Intl or Noibai.

  • How much is a flight to Hanoi?

    On average, a flight to Hanoi costs ฿5,542. The cheapest price found on KAYAK in the last 2 weeks cost ฿2,275 and departed from Bangkok Don Mueang Intl Airport.

  • How does KAYAK find such low prices on flights to Hanoi?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Hanoi.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Hanoi?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Hanoi?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hanoi with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Hanoi?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hanoi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Hanoi

  • Looking for cheap airfare to Hanoi? 25% of our users found return tickets to Hanoi for the following prices or less: From Bangkok Don Mueang Intl ฿3,812, from Bangkok Suvarnabhumi ฿4,802, from Chiang Mai ฿8,844
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Hanoi flight deals.

Reviews of the top 5 airlines flying to Hanoi

 
See real verified KAYAK customer reviews for airlines flying to Hanoi. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Thailand to Hanoi. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Hanoi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Thai AirwaysOverall score based on 410 reviews
7.4Food
7.7Comfort
8.0Boarding
6.9Entertainment
8.4Crew
Airline reviews

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

8.0 ExcellentHQ, Mar 2026
BKK - SIN
Read more Thai Airways reviews

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

We still get drinks and a snack. Love the gift bags too.

business class is old but still done very well by the team.

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

The flight was delayed going out of the gate at BKK that made it a difficult challenge to get through immigration transfer at tapei and make it to my departure on time. This appears to be a recurring issue. The flight crew and cabin crew were excellent. The food was very nice.

Boarding was too soon because we arrived 10’ after boarding began and they were already giving ‘final call’. We just made it. We were at gate 35 minutes before the flight. Also, the departure communication board did not list the flight at all so we didn’t know boarding had already started.

The vietnam airlines app was not able to allow checkin with the confirmation nor with the ticket number. This led to quite a bit of consternation. Speaking with a colleague from Hanoi, he did tell me that their app is not the best. It may be best to inform travelers to only use the link and to plan on checking in at the airport for this airline. The check-in was very easy and the staff were excellent.

Average, not more then that. Cannot compete with Singapore Airlines

Poor. Flight was delay without prior notice. Poor boarding. Poor meal service. Plane was dirty and smelly. Does not worth the money.

The check-in process was great, and I cannot remember the name of the supervisor, but he was good and told us about the transit process very correctly and efficiently and kindly. We were given down access and the overall process was very efficient.

The plane had a technical problem it would delayed 10 hours but they just gave limited information and put all passengers into the Miracle lounge. Ther were not enough chairs and so on.

Ensure there is a choice of food for all customers and also enough food

No space in between the seats as per them the average height of human is 5’3” and weight as 55, so seats are designed as per the same. Also, the aircraft was dirty and full of insects

Technical problems checking in. Had to wait a long time while they got things ready.

The flight was delayed and changed of boarding gates without notifying the passengers; no updates on electronic boards. Everyone had to wait for a very long time and tired. No food was served even though our ticket covered a dinner set. I got to my hotel after midnight. Terrible experience with this flight

The flight left on time and landed early. The attendants were polite and friendly. Thank you

Efficient and fast check in, courteous staff at counter and on board. On time departure and arrival. AIR ASIA is my favorite international thailand carrier for reasonable cost and excellent customer service!

Delayed us three times, changed gates twice, and then tried to charge for food on the plane.

Air Asia just dreadfull. Always poorest customer service and very unwelcoming staff which is clearly bread in from the Top down from the CEO

Everything was good. The red seats were a scam. Just like any other seat but red. Although they let you board earlier which was very nice.

Very good, it would be good if payment for drinks could be accepted by card too.

Ontime, no frills, the cabin is clean, the ticket price is lower than the full-service airlines.

Paid for a meal we didn't receive. They admitted they had forgetten ours. No compensation or rectification offered. We requested if they would just give us a glass of wine instead and we would call it even. Crew advised they could not do this and to go to Air Asia counter on arrival and request a refund. Our flight didn't arrive until 2am so this was not a viable option. The crews solution was if we wanted a wine we should purchase one. I was unhappy with that suggestion considering they had already ripped us off with our meal.

Took 4 flights in 5 days 3 out of 4 left late about one hour each.

Landing to Hanoi in time Seat not reclining -Cabin design very dull

Every thing was good except for the airlines kept changing my boarding times but the staff is nice and everything was good.

The price of the ticket was good. No online check-in available. At check-in the staff wanted to see proof of an ongoing flight from Thailand, which I refused to give. (None of their business, IMO. I had to sign a responsibility waiver form.) The luggage was late loading, which meant the departure was late, as was the arrival. The flight was without incident, although the landing was very rough. Luggage delivery to the belt at BKK was very slow. The result of both delays was that the taxi I'd booked was no longer waiting for me. I know they're a new airline, but not a very good experience, in all honesty.

When booking through Kayak, we were redirected to a third party booking site called Kiwi. Apparently we paid the full amount to Kiwi, but they did not pay the airline. When we arrived at the airport, we had to buy tickets again because they said the tickets we booked through Kiwi were cancelled due to non-payment. Beware of Kiwi! We are trying to get them to reimburse the other set of tickets we bought now.

New aircraft, no crying babies :D, on-time departure, professional and good looking air crew :D. Overall I had good experience and great first impression with Vietravel Airlines

Flying from Koh Samui to Ha Noi with a layover in Bangkok. Vietjet cancelled flight. When I went to the counter they told me to call from r information. I asked for the number and they said they couldn’t give it to me. Be a little taken back I asked him to repeat that while I was recording on my iPhone. He told me that was unacceptable and called the airport police. I deleted the video but had to deal with a big hassle. Then booked with a different airline. Vietjet wouldn’t refund the ticket. Luckily Chase Sapphire didn’t have a problem with refunding me. Vietjet blows!

Terrible customer service. My last choice to fly now if there is no other options.

The flight was OK, but you need to warn passengers going to Vietnam that the full first, middle and last name needs to be in the issued visa, At least 5 passengers on that pane did not have that. We all had to pay $298 each to some agent to amend the visa. At least one lady could not and was left behind.

VietJet is a discount airline like EasyJet, Flair or Spirit. I flew 3 flights in 2 weeks and all were Airbus 321's. 2 of the flights left and arrived on time and 1 left and arrived about 45minutes late. Seat pitch in economy is 29" but exit row seats have super-generous leg room. There are no power ports or entertainment of any kind. Food is best purchased on-line before the flight but there is a limited selection available in flight - cash only. The aircraft are clean and the airline is run as well as any other airline that specializes in economy passengers.

If there could be simple free food or snack or some entertainment.

Flights on time is good. Crew should take care of passengers more.

Seats too small and tight. Flight attendants don't know how to deal with family with noisy kids on board.

Not a lot of leg room for a long flight. Felt crammed into seat

Airplane broke down on the runway and we sat on the runway for 4 hours.

This was the worst flight (domestic or international) I have taken till date. Check-in and boarding experience at the airport were fine. I understand its a budget airline, still some basic stuff was missing. It's an international flight of almost 5 hours duration however, not even water was served to the passengers. If you need water, you have to go to the Crew Station and ask them for water. I asked him to fill up my own water bottle to which he denied and instead told me that I can have 1 Cup of water. When I informed, that we are total 4 family members needing water, he asked me to bring everyone to the Crew Station. Which I really don't understand. The cabin AC was not working or the temperature was kept at such a high temperature that I (and many others) were literally sweating. When I requested the cabin crew to reduce the temperature, my request was ignored twice. Finally I again had to go the front of the aircraft and ask the crew member to set it to 23. Then it was adjusted and we felt a little better. Overall a disappointing experience. They need to improve on lot of things while still keeping the cost low.

Everything you need to know for your flight to Hanoi

Information on the airport you'll fly into in Hanoi