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HAN - LHR

Find cheap flights from Hanoi to London Heathrow Airport from £285

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 23/5. 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
0 bags
Wed 5/6
Wed 12/6

Search 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
In the last 7 days, travellers have searched 42,830,901 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

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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 round-trip 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
14:00 - 18:40HAN-LHR
34h 40m1 stop
21:20 - 01:20LHR-HAN
22h 00m1 stop
£575China Eastern
Find Deal
Thu, 30 May - Wed, 12 Jun
02:20 - 18:40HAN-LHR
22h 20m1 stop
21:20 - 01:20LHR-HAN
22h 00m1 stop
£630China Eastern
Find Deal
Sat, 25 May - Wed, 29 May
02:20 - 18:40HAN-LHR
22h 20m1 stop
21:20 - 13:00LHR-HAN
33h 40m1 stop
£634China Eastern
Find Deal
Wed, 26 Jun - Sun, 7 Jul
02:00 - 17:45HAN-LHR
21h 45m2 stops
22:05 - 01:00LHR-HAN
20h 55m1 stop
Wed, 29 May - Wed, 12 Jun
16:45 - 20:00HAN-LHR
33h 15m3 stops
22:05 - 17:40LHR-HAN
37h 35m1 stop
Thu, 30 May - Wed, 12 Jun
16:45 - 18:30HAN-LHR
31h 45m2 stops
22:10 - 14:45LHR-HAN
34h 35m1 stop
£793China Southern
Find Deal
Sat, 18 May - Fri, 24 May
08:45 - 22:00HAN-LHR
19h 15m1 stop
16:00 - 14:00LHR-HAN
16h 00m1 stop
£846Qatar Airways
Find Deal
Fri, 13 Sep - Fri, 27 Sep
08:45 - 22:00HAN-LHR
19h 15m1 stop
08:05 - 14:00LHR-HAN
23h 55m1 stop
£856Qatar Airways
Find Deal
Sat, 18 May - Fri, 24 May
11:45 - 19:10HAN-LHR
37h 25m1 stop
09:55 - 10:45LHR-HAN
18h 50m2 stops
£1,063China Southern
Find Deal
Thu, 27 Jun - Thu, 11 Jul
23:10 - 10:30HAN-LHR
17h 20m1 stop
18:55 - 12:50LHR-HAN
11h 55mdirect
£1,246Vietnam Airlines
Find Deal
Sun, 26 May - Wed, 29 May

Flights from Hanoi to Heathrow - Travel Insights & Trends

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 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 Tuesday is the most expensive. Flying from London Heathrow Airport back to Hanoi, the best deals are generally found on Thursday, with Tuesday 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 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 May, where tickets cost £590 on average. On the other hand, the most expensive months are August and June, where the average cost of tickets is £1,206 and £900 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from Hanoi to London Heathrow Airport, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 26 days before departure.

Which airlines provide the cheapest flights from Hanoi to London Heathrow Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to London Heathrow Airport from Hanoi were found on China Southern (£292) and China Eastern (£321), and the lowest return tickets were found on China Eastern (£575) and Air China (£700).

Which airlines fly direct between Hanoi and London Heathrow Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Hanoi to London Heathrow Airport.
There is just one airline that flies from Hanoi to London Heathrow Airport direct and that is Vietnam Airlines. The best one-way deal found from Vietnam Airlines for the route is £888.

How many flights are there between Hanoi and London Heathrow Airport per day?

Each day, there are between 1 and 2 nonstop flights that take off from Hanoi and land in London Heathrow Airport, with an average flight time of 12h 56m. The most common departure time is 09:00 and most flights take off in the morning. Each week, there are 3 flights. The most frequent day of departure is Wednesday, when 67% of all weekly flights depart. The fewest flights depart on a Monday.

Which cabin class options are there for flights between Hanoi and London Heathrow Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from Hanoi to London Heathrow Airport?

Early birds can take the earliest flight from Hanoi at 09:55 and will be landing in London Heathrow Airport at 16:45.

What’s the latest departure time from Hanoi to London Heathrow Airport?

If you prefer to fly at night, the latest flight from Hanoi to London Heathrow Airport jets off at 10:15 and lands at 17:05.

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

Low season

January

High season

October

Cheapest flight

£285
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 8% lower 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 £358 for a one-way ticket and £721 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, and Wednesday.

  • Which is the best airline for flights from Hanoi to London, China Southern or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Hanoi to London are China Southern and Qatar Airways. With an average price for the route of £576 and an overall rating of 7.8, China Southern is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of £836 and an overall rating of 7.7.

  • 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.

See more FAQs

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 £455 or less one-way and £1,105 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.
See more tips

Prefer to fly direct from Hanoi to London Heathrow Airport?

Find which airlines fly direct from Noibai to Heathrow, 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

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

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.
7.8
China SouthernOverall score based on 283 reviews
7.5Entertainment
8.0Boarding
8.3Crew
7.8Comfort
7.4Food
Airline reviews

We bought the business class tickets. The check-in staff and onboard crew were excellent, providing commendable service throughout. However, it was disappointing to find that China Southern Airlines does not have a lounge at SFO. Instead, passengers were provided with a $35 per person food voucher, which fell short of expectations. Furthermore, the quality of the onboard food left much to be desired, marking a significant decline compared to our previous flight experience in 2019, prior to the pandemic.

6.0 GoodMichelle, Apr 2024SFO - CAN
Read more about China Southern reviews

We bought the business class tickets. The check-in staff and onboard crew were excellent, providing commendable service throughout. However, it was disappointing to find that China Southern Airlines does not have a lounge at SFO. Instead, passengers were provided with a $35 per person food voucher, which fell short of expectations. Furthermore, the quality of the onboard food left much to be desired, marking a significant decline compared to our previous flight experience in 2019, prior to the pandemic.

Wuhan - Dubai. Old plane: 1. Only USB charger. No power outlet to plug in.. 2. Super narrow seat layout 3. Toilet cover consistently fell down and hit my back when sitting on it.. :( 4. Entertainment system touch screen not sensitive, and need to press hard or use finger tips to hit. Crew were very nice and accommodating though.

1. I got very poor check in experience with the counter lady . This is the first airline I ever experienced that no combine check in weight allow . Even we have 4 of us but weight counter by piece . So we wasted lot of time argue and repack . This is super crazy 2. Next I left my Samsung tablet on the plane . And I started to escalate and finally spoke to southern airline lost and found in Malaysia and the amazing answer she give is : system nothing found and please try to call southern airline in china 🧐 . I have been flying many other airlines but this is my first encounterment with such irresponsible airline response and no empathy given to customer . My feeling is nobody bother whether how customer like me feel and I’m just too small for the management to take note .

No red vine, no whiskey, no vodka. No that I wanted all of them at once but still...

During flight, some passengers perform stomping leg exercises which disturb the comfort (I.e. sleep) of other passengers.

No good but was short flight. Both of our China Southern flights were on time. No surprises.

The flight was okay it was the kayak customer service that was poor, I have been trying to change my name on my flight ticket 3 days before my flight and nothing got done about it even tho I messaged so many times and phoned, all I got in return was that is was being processed and still to this day nothing has been done about it, I think it’s disgusting and un needed stress to the trip.

The food was perfect. The boarding process is a bit long. Given the late boarding time, I felt very tired by the time I was seated.

Traveling with the Chinese airlines , their service superior to the US Airlines , they are much more friendly and the seats are comfortable , In the past I flew with United , now ,United Airline will become history for me .

Pros: "Yes, seats were very comfortable and crew members were extremely helpful"
Cons: "Everything was excellent."

Good staff, good intent, decent entertainment. More seat space would always be of benefit

Not impressed. Only allowed one carry on on such a long flight.

Wore experience due to delay and took me 3 days to reach my destination.

I didn't understand why I got dropped off at departures on exiting the plane at Doha aiport. I had to find my own way to immigration/baggage reclaim which wasn't easy as staff in the departure section just tell you ti scan your boarding pass. This was very poor b qatar Airways. I spent 2 hours soyung this out and once I got to get my suitcase it was delayed. So instead of getting to the hotel at about midnight I got there at three in the morning. I wonder why I upgraded to business?

Was required to print a boarding pass, which I'd prefer to avoid. Seat (economy x) was comfortable, service was excellent.

Very bad. We booked 8 months in advance for 2 people but couldn’t get seats together. Food was so bad I couldn’t even eat.

Luggage handling was very very bad. Damaged my new Calvin Klein bag and delayed another. Still did not get it since 2 days. Worst airlines and service.

The 2nd flight from Doha to Mumbai was not of international level expected while booking with Qatar

Fine. Don’t think I would fly with them again

Only negative was dostancevto transfer in Doha with no big golf carts to help us. Walked over 2 miles.

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

An excellent airline; polite and courteous cabin crew, excellent meal and drink service. Highly recommended.

We boarded the plane at 1:20 pm It was hot. There was no air-conditioning It was stifling They kept us on the plane sitting there for 1 hour and 10 minutes

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

when we arrived at Taipei no one help us to get boarding pass. we saw a few people there asked them for help but they just ignored us. There was a guy told us to call Starlux number to get help but we don’t know how to dial the number until there was a lady working there helped us to call Starlux customer then someone came down took us to another counter for boarding pass. Very confused and inconvenient. We might not choose Starlux again in the future.

There was no entertainment and food option limited But the service was first class on an economy flight

They didn't have a vegetarian food in spite of the ore order

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

Vietnam airlines is just one step upper to the cheapest one (vietjet, if you wanted delays and cancel or feel like a criminal then vietjet is for you) for sure better customer cares and on time.

Good airline for the price. The Air stewardess are great, nothing is to much trouble. Will use again.

Cheapest option from Gatwick £400 cheaper than Emirates and Qatar. Entertainment no where near as good as Emirates and Qatar, but saved £400 so all good.

Great staff and food. Seats pretty uncomfortable but plenty of legroom. Entertainment system outdated.

Gatwick London-Shanghai -Bangkok.. Would have liked entertainment screens, but I know these planes are not that new. Cheap flights at the time of booking, Emirates wanted double so you get what you paid for. I would fly again with them, but if Emirates was the same price I would go with them.

The landings were smooth . Being unable to check-in online was terribly stressful and the queue at Haneda exemely long. We paid extra for window seats and did not get them.

Couldn’t fly since they wouldn’t issue a boarding ticket. Something to do with not taking the departing flight since it was cancelled due to weather. No notice or anything about the trip being invalid. The app made it seem like I was all good for it. Never trusting travel agency

Multiple delays, with no explanation. Caused us to almost miss our connector. The airline made no effort when we arrived in Shanghai to help us make it to our next flight with the same airline.

I will never fly through China again. Maybe it was the mandatory retinal scan just to transfer to another flight or the complete set of fingerprints they require. There are many better and inexpensive flights to Asia if you look.

Pros: "Price"
Cons: "Hotel provided was ok but I expected more . The wait to get to the hotel was way too long and people at airport were not helpful. There was no clear instructions on where to wait, who we were to deal with . The directions were misleading."
Pros: "The flight was smooth. Food was on time . Wine is available for the anxious flyers who can’t sleep."
Cons: "Better softer hand soap , sprays and lotion . Sleep mask"

Book cheap flights from Hanoi to London

Cheapest flights to London from Hanoi found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Hanoi to London found on KAYAK in the last 72 hours.
23/5Thu
2 stops
22h 50mHAN-LHR
£285
8/6Sat
2 stops
30h 00mHAN-LHR
£286
24/5Fri
1 stopChina Southern
37h 25mHAN-LHR
£292
8/6Sat
2 stopsChina Eastern
31h 10mHAN-LHR
£321
25/5Sat
1 stopChina Southern
16h 55mHAN-LHR
£336
23/5Thu
1 stopChina Eastern
22h 20mHAN-LHR
£404
30/9Mon
1 stopQatar Airways
19h 15mHAN-LHR
£438
28/6Fri
1 stopQatar Airways
15h 15mHAN-LHR
£438
30/9Mon
directVietnam Airlines
12h 50mHAN-LHR
£932
3/6Mon
directVietnam Airlines
12h 50mHAN-LHR
£934

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Hanoi - London Heathrow Airport Flights

Departure:

Hanoi (HAN)Vietnam

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - Hanoi

Cabin classes:

£1,852
£824