HAN - LHR

£227 Find Cheap Flights from Hanoi to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hanoi to Heathrow departing on 22/5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hanoi to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hanoi to London, as well as popular online travel agencies
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Expert advice
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Flights Deals

Cheap Flight Deals from Hanoi to Heathrow (HAN-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Hanoi to Heathrow 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.

Recent return flight deals from Hanoi to Heathrow

KAYAK's recommended return flight deals from the most popular airlines that fly from Hanoi to Heathrow.
Discover the best prices for you by selecting your travel dates on KAYAK.
China Southern Logo
08:15 - 19:00HAN-LHR
16h 45m1 stop
China Southern Logo
21:00 - 23:15LHR-HAN
20h 15m2 stops
£497China Southern
Find Deal
Fri, 13 Jun - Fri, 20 Jun
Shenzhen Airlines Logo
18:40 - 20:00HAN-LHR
31h 20m1 stop
Shenzhen Airlines Logo
22:05 - 01:10LHR-HAN
21h 05m1 stop
£506Shenzhen Airlines
Find Deal
Thu, 19 Jun - Fri, 20 Jun
China Southern Logo
14:40 - 16:15HAN-LHR
31h 35m2 stops
China Southern Logo
22:10 - 16:45LHR-HAN
36h 35m1 stop
£508China Southern
Find Deal
Sat, 14 Jun - Sat, 21 Jun
China Eastern Logo
02:20 - 18:40HAN-LHR
22h 20m1 stop
China Eastern Logo
21:20 - 01:20LHR-HAN
22h 00m1 stop
£510China Eastern
Find Deal
Tue, 3 Jun - Wed, 11 Jun
 Logo
13:25 - 17:45HAN-LHR
34h 20m1 stop
 Logo
22:05 - 08:40LHR-HAN
28h 35m1 stop
Wed, 4 Jun - Wed, 11 Jun
China Eastern Logo
02:20 - 18:40HAN-LHR
22h 20m1 stop
China Eastern Logo
21:20 - 01:20LHR-HAN
22h 00m1 stop
£525China Eastern
Find Deal
Mon, 26 May - Tue, 3 Jun
 Logo
15:05 - 20:00HAN-LHR
34h 55m1 stop
 Logo
20:25 - 11:55LHR-HAN
33h 30m1 stop
Tue, 27 May - Tue, 3 Jun
Emirates Logo
01:30 - 12:25HAN-LHR
16h 55m1 stop
Emirates Logo
22:15 - 13:15LHR-HAN
33h 00m1 stop
£843Emirates
Find Deal
Mon, 9 Jun - Tue, 24 Jun
Vietnam Airlines Logo
23:00 - 17:50HAN-LHR
24h 50m1 stop
Vietnam Airlines Logo
18:55 - 12:40LHR-HAN
11h 45mdirect
£965Vietnam Airlines
Find Deal
Mon, 9 Jun - Mon, 30 Jun
Vietnam Airlines Logo
23:00 - 17:50HAN-LHR
24h 50m1 stop
Vietnam Airlines Logo
18:55 - 12:40LHR-HAN
11h 45mdirect
£966Vietnam Airlines
Find Deal
Mon, 9 Jun - Mon, 30 Jun
Expert advice

Expert advice for your flight from Hanoi to Heathrow

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are specific to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
HAN

Consider using fast track services at HAN for a smoother departure, bypassing queues at check-in, security, and passport control.

Read more about HANby Gabriel Leigh
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on HAN

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Useful Info

KAYAK's insights & trends for Hanoi to Heathrow flights

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

What’s the cheapest day of the week to fly from Hanoi to London Heathrow Airport?

The average price of all round-trip flights from Hanoi to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
For Hanoi to London Heathrow Airport, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from London Heathrow Airport back to Hanoi, the best deals are generally found on Saturday, with Friday being the most expensive.

What is the cheapest month to fly from Hanoi to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hanoi to London Heathrow Airport, 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 from Hanoi to London Heathrow Airport is February, where tickets cost £562 (return) on average. On the other hand, the most expensive months are April and September, where the average cost of round-trip tickets is £976 and £901 respectively.

How far in advance should I book a flight from Hanoi to London Heathrow Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Hanoi to London Heathrow Airport, 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 on the flight from Hanoi to London Heathrow Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know - Cheap tickets from Hanoi to London Heathrow Airport

Low season

February

High season

December

Cheapest flight

£227
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from Hanoi to London Heathrow Airport

When to book flights from Hanoi to Heathrow

Are your dates flexible? Find out the best times to travel from Hanoi to Heathrow 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Hanoi to London Heathrow Airport flights

  • Which airlines offer the cheapest Business Class services from Hanoi to London Heathrow Airport?

    To upgrade your flights and fly Business Class on the cheap, you can get a great service with Emirates without having to fork out too much for the pleasure. They operate a regular flight from Hanoi Noibai Airport to London Heathrow Airport that includes a stopover at Dubai International Airport (DXB).

  • Which flights have the shortest stopovers from Hanoi to London Heathrow Airport?

    For the shortest stopovers between Hanoi Noibai Airport and London Heathrow Airport, there are short waiting times of around 3 hours or under when flying with Air France via Paris Charles De Gaulle Airport (CDG), Vietnam Airlines via Frankfurt Am Main Airport (FRA), Cathay Pacific via Hong Kong Airport (HKG) and Bangkok Suvarnabhumi Airport (BKK) with Thai Airways.

  • Which airlines provide the best service for pet travel from Hanoi to London Heathrow Airport?

    The best airlines to book if you need to travel with your pet include British Airways, Lufthansa and Qatar Airways. These airlines have an excellent reputation for providing attentive and professional services to passengers and their pets, ensuring they are happy and travel safely through the journey, whether it’s in the cabin or the hold.

  • Which flights from Hanoi to London Heathrow can help me reduce my carbon emissions?

    If you're searching for flights that contribute to a reduction in CO2 emissions when travelling from Hanoi Noibai Airport to London Heathrow Airport, consider the flight options offered by Vietnam Airlines. They provide a direct service that remarkably decreases your carbon emissions by 66%, showcasing their commitment to environmentally friendly travel.

  • What is the cheapest flight from Hanoi to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Hanoi to London Heathrow Airport was £304 for a one-way ticket and £667 for a return.

  • Which aircraft models fly most regularly from Hanoi to London Heathrow Airport?

    The Boeing 787 Dreamliner is the aircraft model that flies most regularly on the Hanoi to London Heathrow Airport flight route.

  • Which airline alliances offer flights from Hanoi to London Heathrow Airport?

    SkyTeam is the only airline alliance operating flights between Hanoi and London Heathrow Airport.

  • On which days can I fly direct from Hanoi to London Heathrow Airport?

    You can catch a direct flight from Hanoi to London Heathrow Airport on Monday, Wednesday, Thursday, and Sunday.

  • Which is the best airline for flights from Hanoi to London, Emirates or Vietnam Airlines?

    The two airlines most popular with KAYAK users for flights from Hanoi to London are Emirates and Vietnam Airlines. With an average price for the route of £759 and an overall rating of 8.0, Emirates is the most popular choice. Vietnam Airlines is also a great choice for the route, with an average price of £942 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Hanoi to London Heathrow Airport?

    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 from Hanoi to London Heathrow Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from 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 from Hanoi to London Heathrow Airport?

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

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

    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 London Heathrow Airport from Hanoi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Hanoi to London Heathrow Airport

  • Looking for a cheap flight from London Heathrow Airport to Hanoi? 25% of our users found flights on this route for £416 or less one-way and £1,038 or less round-trip.
  • To ensure necessary mobility assistance is provided, it's advisable to directly contact your selected airline and make the required arrangements at least two days before your departure. This proactive step allows them to not only cater to your specific needs but also organise a dedicated team to assist you upon arrival at London Heathrow Airport (LHR) with immigration procedures and handling of your baggage.
  • To reach the city centre of London affordably from London Heathrow Airport , it is highly recommended to secure a Heathrow Express train ticket in advance of your trip. In doing so, you can enjoy the convenience of prices starting as low as £5.50, a significant savings compared to the on-the-day charge of up to £25.00. The journey to Paddington Station is remarkably quick, taking only 15-20 minutes.
  • While travelling in Economy Class with Vietnam Airlines from Hanoi Noibai Airport (HAN) to London Heathrow Airport (LHR), passengers can enjoy some additional perks. In addition to the in-flight meals and entertainment provided during the long-haul journey, Vietnam Airlines offer complimentary toiletries so passengers can freshen up before or after a restful sleep.
  • If there are other London airports that are more convenient for your arrival, but you prefer to fly directly from Hanoi, you can fly to London Gatwick Airport (LGW) instead of Heathrow with Bamboo Airways.
  • When flying from Hanoi Noibai Airport to London Heathrow Airport, why not upgrade your Economy Class ticket to Economy Flexi with Singapore Airlines, or Economy Flex with Cathay Pacific? Both options ensure you get better perks such as first checked bags, changeable tickets and air miles.

Prefer to fly direct from Hanoi to London Heathrow Airport?

Find which airlines fly direct from Hanoi Noibai Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Hanoi Noibai to London Heathrow

Monday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

Wednesday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

Thursday

Cambodia Angkor Air

Cambodia Angkor Air

Sunday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

See more direct flights

Direct returns

London Heathrow to Hanoi Noibai

Monday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

Wednesday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

Thursday

Cambodia Angkor Air

Cambodia Angkor Air

Sunday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

See more direct flights
See more direct flights

Top 4 airlines serving from Hanoi to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Hanoi to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hanoi to Heathrow? 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.
8.0
EmiratesOverall score based on 3213 reviews
8.3Crew
8.1Boarding
8.0Comfort
8.2Entertainment
7.8Food
Airline reviews

Food no so good. Extra charge to much for front seats cost me £163 then other people sat near me for nothing 🤬

6.0 GoodDave, Mar 2025SYD - DXB
Read more Emirates reviews

Food no so good. Extra charge to much for front seats cost me £163 then other people sat near me for nothing 🤬

Overall I was quite pleased with the experience; the cleanliness; the polite and attentiveness of the cabin crew; and the delicious food options.

Poor flight aircraft very old Crew was friendly 1 person though

Amazing and great experience, crew was available and took great care of my parents. Food was nice and so was the service. Aircraft from Dubai to Mumbai was not so great and was a big showdown of the aircraft service

Airline did not have enough vegetarian meals for all guests, and crew were not adequately trained to handle this.

Nothing, all that I know is that I will never travel with Emirates again Qatar is were I belong. You guys should send someone over to experience what true acomadation is, Emirates has the worst food that I ever eat on any airline ,even jetblue has better food and snacks that curry Indian garbage you guys serve just make people sick.

The crew were friendly, dressed professionally and helpful when needed. The food was good to very good. The seats were comfortable and entertainment selections were excellent.   For that long of a flight Athens to Newark Economy is a little tight and the space became uncomfortable about mid-way. Next time I would try and get a Premium Economy seat. Especially for the return flight when one can be less enthused and tired. On the way to a vacation enthusiasm can outweigh discomfort.

I have a very good experience flighting with emirates. All my expectations were fit well.

More leg room or a bed hahaha but in all was one of the best flys I been on

When you buy emirates you don’t expect low cost. Boarding by bus. Seat will not incline. Line before emergency exit. Eating tray hits belly (and I didn’t grow lately). Entertainment on demand by payment.

2 hours delay, time changes started already 2 days before the flight

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

I bought the front row seat and made and early online check in but they changed my seat to the back row without prior notice. The inflight meal was too poor, only a piece of small finger food. The boarding is a disaster, everyone is stuffed in a bus in chaos. Doesnt worth the money at all.

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

Overall very nice airline. The seats were cloth unlike leather seats I am accustom to on planes. The food was adequate. I had to use a paper boarding pass as they do not like electronic boarding passes. I scanned my electronic pass, but the gate agent requested the paper pass. Luckily I had a paper pass, although my electronic pass worked and when the paper pass was scanned it stated I was already on board.

Overall very nice airline. The seats were cloth unlike leather seats I am accustom to on planes. The food was adequate.

I am a bit upset with the check in counter, I signed up a wheelchair for my mom so they wouldn’t grant us her boarding pass. We got to the airport a couple of hours earlier and they had us wait and no one ever gave us her boarding pass or the wheelchair, I had to go back and complain when it was already time for our flight to board. Since we got their earlier, I could have easily pushed my mom myself and we could have relaxed and went to the lounge while waiting… when I finally got someone to help us he couldn’t explain how and why they dismissed us in the first place.

Was on holiday with my partner and we booked with Vietnam airlines as it not meant to be a budget airline. They separated us and made us sit at either end of the plane. Not the way I planned to spend my time on my holiday separate from my loved one. How can they separate people on the same booking. They know we are together and spending quality time together.

I had sometimes my trips with Vietnam Airlines and I like it 😊

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.

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The connection between LA and Atlanta was too much stress

Terrible boarding experience,,food is very poor that I I . Never going book this airline again.

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

The flight was delayed hours and most flights from CS are always delayed. Plane was efficient and got us home but not the best food and no entertainment system at all.

Not good - chair back could not move back for premium economy. Not worth the price

The back of the chair - premium economy could not move back - not worth the price

It was okay. Boarding the staff made you feel rushed like we were late or something

It was great. The staff were so nice and helpful the food was great and they always made sure I was okay. As a foreigner I was worried about the language barrier but it was absolutely no issues. I highly recommend

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The only thing that could have been better, is that the food trays get left way to long after a meal. We had a snack 8 hrs into the trip, and they left us with the boxes and cups for way too long. It is not fun being trapped in your seat unnecessarily

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

Aircraft was spacious compared to American Airlines, food was great, entertainment was much better with a wide variety of options, and the crew was very polite.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

The rows of seats in economy class are seriously close to one another making eating and resting just about impossible - there is hardly any legroom. Anyone larger than average size would have an incredibly uncomfortable flight. I had to basically share my seat with the lady passenger next to me as she was too big to fit into her allotted seat.

Check in desk people constrained by fear. Obvious typo on Uganda visa, even though approved, caused loss of flight. Something is definitely wrong with this system.

Overall experience was OK. Seats were truly uncomfortable for such a long flight. Food quality was mediocre at best. The staff was great though!

Fly Qatar Airways is always amazing. Their service and care for details is really very good.

Food was good, attendants were friendly. Seats were not comfortable. Did not receive any amenities such as eyemask or earplugs that would have helped sleep. Additionally a large group of passengers boarded very late into boarding and were a disruption for almost the whole flight. Flight attendants did their best but the kids were making so much noise, kicking seats, and half the time no adult was sat with them so they weren’t being managed.

Everything you need to know for your flight from Hanoi to Heathrow

Information on your arrival and departure airports

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