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Cheap Flights from Vietnam to London

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Vietnam to London

Fri, 6 Nov - Sun, 22 Nov
Air China Logo
18:30 - 07:10HAN  Hanoi Noibai-LGW London Gatwick
19h 40m1 stop Shanghai Pu Dong
Air China Logo
10:40 - 16:55LGW  London Gatwick-HAN Hanoi Noibai
23h 15m1 stop Shanghai Pu Dong
£361Air China
Fri, 6 Nov - Sun, 22 Nov
Air China Logo
18:30 - 07:10HAN  Hanoi Noibai-LGW London Gatwick
19h 40m1 stop Shanghai Pu Dong
Air China Logo
10:40 - 16:55LGW  London Gatwick-HAN Hanoi Noibai
23h 15m1 stop Shanghai Pu Dong
£362Air China
Sat, 12 Dec - Wed, 30 Dec
Etihad Airways Logo
08:15 - 18:10HAN  Hanoi Noibai-LHR London Heathrow
16h 55m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
19:20 - 18:10LHR  London Heathrow-HAN Hanoi Noibai
15h 50m1 stop Abu Dhabi Zayed Intl
£583Etihad Airways
Sat, 5 Dec - Sat, 12 Dec
Etihad Airways Logo
08:15 - 18:10HAN  Hanoi Noibai-LHR London Heathrow
16h 55m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
20:55 - 18:10LHR  London Heathrow-HAN Hanoi Noibai
14h 15m1 stop Abu Dhabi Zayed Intl
£585Etihad Airways
Thu, 19 Nov - Thu, 26 Nov
Emirates Logo
18:00 - 16:10SGN  Ho Chi Minh City-LHR London Heathrow
29h 10m1 stop Dubai Intl
Emirates Logo
15:50 - 13:55LHR  London Heathrow-SGN Ho Chi Minh City
15h 05m1 stop Dubai Intl
£707Emirates
Mon, 18 Jan - Mon, 25 Jan
Emirates Logo
18:00 - 07:10SGN  Ho Chi Minh City-LHR London Heathrow
20h 10m1 stop Dubai Intl
Emirates Logo
20:20 - 19:35LHR  London Heathrow-SGN Ho Chi Minh City
16h 15m1 stop Dubai Intl
£716Emirates
Fri, 20 Nov - Sun, 22 Nov
Qatar Airways Logo
19:10 - 05:55HAN  Hanoi Noibai-LGW London Gatwick
17h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
08:40 - 12:20LGW  London Gatwick-HAN Hanoi Noibai
20h 40m1 stop Doha Hamad Intl
£761Qatar Airways
Thu, 19 Nov - Mon, 30 Nov
Qatar Airways Logo
13:00 - 05:55HAN  Hanoi Noibai-LGW London Gatwick
23h 55m2 stops Kuala Lumpur Intl Doha Hamad Intl
Qatar Airways Logo
08:35 - 06:55LGW  London Gatwick-HAN Hanoi Noibai
15h 20m1 stop Doha Hamad Intl
£788Qatar Airways
Wed, 18 Nov - Thu, 26 Nov
Vietnam Airlines Logo
00:20 - 07:15SGN  Ho Chi Minh City-LHR London Heathrow
13h 55mdirect
Vietnam Airlines Logo
11:00 - 06:10LHR  London Heathrow-SGN Ho Chi Minh City
12h 10mdirect
£911Vietnam Airlines
Wed, 4 Nov - Thu, 12 Nov
Vietnam Airlines Logo
00:20 - 07:15SGN  Ho Chi Minh City-LHR London Heathrow
13h 55mdirect
Vietnam Airlines Logo
11:00 - 06:10LHR  London Heathrow-SGN Ho Chi Minh City
12h 10mdirect
£912Vietnam Airlines
Booking Insights

KAYAK's insights & trends for flights to London

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

What is the cheapest flight to London?

In the last 5 days, the cheapest flight deal to London was found on the route from Ho Chi Minh City, at £361 return. The most popular connection is from Hanoi to London, while KAYAK users have found return deals for as low as £361 in the last 5 days.

How much is a flight to London?

A flight to London costs £691 on average. The cheapest price found on KAYAK in the last 2 weeks cost £323 and departed from Hanoi. The most popular routes on KAYAK are Hanoi to London which costs £1,026 on average, and Ho Chi Minh City to London, which costs £939 on average.

What is the cheapest day to fly to London?

Based on KAYAK data, the cheapest day to fly to London is Tuesday where round-trip tickets can be as cheap as £795. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are £1,056 on average.

What is the cheapest month to fly to London?

The cheapest month for flights to London is December, where tickets cost £634 on average for return flights. On the other hand, the most expensive months are September and April, where the average cost of tickets from Vietnam is £832 and £803 respectively. For one-way flights, the best month to travel is October with an average price of £247.

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

The cheapest time of day to fly to London is generally at night, when round-trip flights cost £975 on average. The most expensive time of day to fly to London is generally in the morning, which is peak travel time and where the average cost of a ticket is £1,019.

What is a good deal for flights to London?

If you’re looking for cheap airfare to London, 25% of our users found tickets to London for the following prices or less: From Ho Chi Minh City £795 return.

Which is the cheapest airport to fly into in London?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in London is London Stansted Airport (STN), with an average flight price of £90.

Good to know - Cheap tickets from Vietnam to London

Low season

January

Cheapest flight

£161
Best time to beat the crowds but there is an average 72% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Ho Chi Minh City to London Heathrow Airport

FAQs - booking London flights

  • What is the cheapest flight to London?

    In the last 5 days, the cheapest flight deal to London was found on the route from Ho Chi Minh City, at £361 return. The most popular connection is from Hanoi to London, while KAYAK users have found return deals for as low as £361 in the last 5 days.

  • Which London airport is closest to central London?

    There are 6 major airports in London. The nearest airport from London city centre is London City (8 miles), followed by London Heathrow Airport (14 miles), London Gatwick Airport (24 miles), and London Luton Airport (28 miles).

  • How much is a flight to London?

    On average, a flight to London costs £691. The cheapest price found on KAYAK in the last 2 weeks cost £323 and departed from Hanoi Noibai Airport.

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

    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 London.

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

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

    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 London 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 London?

    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 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 London

  • Looking for a cheap flight from Vietnam to London? 25% of our users found flights on this route for £365 or less one-way and £881 or less round-trip.

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London flight deals.

Reviews of the top 5 airlines flying from Vietnam to London

 
Need help choosing which airline to fly with to London? 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.
8.1
EmiratesOverall score based on 3688 reviews
8.2Boarding
8.1Comfort
8.4Crew
8.2Entertainment
7.9Food
Airline reviews

On the way there the food was not a good Standerd and fly Dubai is very cramped and again the food was not a good Standerd but on the way back food was excellent and staff were very helpful specially a lady which I took time to take her name Maria and another staff which was South African very very polite and helpful i am very sorry that I got her name

10.0 ExcellentAnonymous, Sept 2026
Read more Emirates reviews

On the way there the food was not a good Standerd and fly Dubai is very cramped and again the food was not a good Standerd but on the way back food was excellent and staff were very helpful specially a lady which I took time to take her name Maria and another staff which was South African very very polite and helpful i am very sorry that I got her name

Very bad service and food variety will never come back again

My baby was with me it was really good experience with emirates

Fantastic as ever. Great staff super catering and excellent service.

Flight and entertainment great. Food needs to be improved, only one choice on the menu. Staff worked well throughout.

Crew were excellent and the bar service and chat fantastic. Cheese board delicious. Amenity kit good, very disappointing not getting pyjamas on this leg of the flight and needed to reuse from earlier flight.

Everything was superb, only bad point was that the fast track on London Heathrow arrivals was not handed out to me and I had to go back to the gate to collect it.

Superb experience. I hope they bring back the fast track option at Heathrow immigration.

I liked theAVML food. Taste was alright and quantity was enough. Sometimes during the flight I felt that the smell from toilet was coming to the cabin

You can improve in many ways First the crew in general is good, but needs to work with passion to their works not like robots Second, collecting the ear headphones long time before landing is strange The crew should deal with the passengers with respect and descent way not like giving orders

Super old dirty plane the food was terrible and there were no ports to charge your phone the business class club was also terrible the food was old limited and it did not have a good appearance so everything was a major disappointment

Overall, very pleased with this flight. Boarding could be better because boarding was announced without a microphone so people didn’t know to line up until we heard the staff walking around to announce it. Also, had to stand in line for 10’ before we started moving. My husband who is impatient and cannot stand for too long did not like this. The rest of the flight- crew, food, and entertainment were very good.

Boarding and deviating was mediocre. At boarding they have not prioritized Business class. During debarking they prioritized premium economy. Also bus rides both times.

I thought I already provided this feedback. 12 hours with no wifi is unacceptable. Lay flat is nice but a bit cramped.

It was ok, it felt more like an internal flight than an international flight so I guess expected a slightly better standard. Nothing really wrong with it but there was no inflight entertainment. Food and service was good.

This was our fourth domestic flight with Vietnam Airlines, and once again we found the experience very suitable. Check-in was easy and efficient. They did take our carry-on luggage, but that was fine. I’m actually happy not to deal with it on such a short flight. The flight was just over an hour, departed on time, and we climbed above the clouds into a beautiful sunset. Even on such a short flight, they served water, which we appreciated. Luggage came out into carousel in Nha Trang in good time and off we went to meet our GRAB. Also, Vietnam Airlines have easy to locate ground level offices in cities and towns where you can get assistance with staff. I liked this service as we did go visit one in Nha Trang. We would definitely recommend Vietnam Airlines and wouldn’t hesitate to fly with them again.

Really good 👍 This was our first time flying with Vietnam Airlines. It was a short domestic flight, so no meal service, but boarding was organized and the flight departed and arrived on schedule. The flight attendants were professional and neatly presented. All in all, a very good first experience. We would recommend Vietnam Airlines.

We flew with their partner VESCO on a small plane, it was a really good flight. There was no food or entertainment as it’s a one hour hopper flight.

The flight boarded and departed pretty much on time as it’s just a one hour flight there is no food or entertainment so I marked that at the neutral but they do offer water and I’m sure if you needed some food you could bring your own onboard. This was our third internal flight with Vietnam Airways and I recommend them.

This is a very short commuter flight, so there is no food or flight entertainment. Hence, I marked it in the neutral flight left on time. The plane was full pretty much and it was a pretty easy flight overall very good.

transit accommodation. if you dont travel with partner , it would seem fairer to only charge half the room cost to make up the difference.

It was good. Just a very long stay over in China to get the second leg to London

I was denied boarding at the Brisbane airport and it seems like I won’t get any refunds from the airline

Wow very impressed by the quality and attentiveness of service of China Southern. Lived the blankets! Will definitely fly with them again. Despite language barriers, a few attendants know enough English to understand our rudimentary Mandarin and respond to basic questions. Although they don’t explain the beverage and meal service on the website or ticketing documents, they offered regular beverage cart and snacks during the beginning hours and end hours of the long, transoceanic flight. A full meal at the beginning and end of the flight as well, and a midflight small sandwich (dinner roll sized) but we weren’t hungry and didn’t try that one. The expectation is that every sleeps during the middle of the flight. We were on a “redeye” departure from LAX with a morning arrival in China, so I don’t know if this service pattern is the same for other flights. The domestic flight we took from Guangzhou to Harbin offered conventional refreshments and meals like a US flight service. Note that they didn’t offer diet sodas. If you like to stay hydrated, I recommend bringing plenty of your own. It is served in small cups like any other drink. You can ask for a bottle but they’re tiny - about 6 ounces.

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

We bought an upgrade to Business Class at the airport but did not realise that it was not the regular Business Class. The 787 Dreamliner was very dated with the seats not as comfortable as other airlines and some things were almost coming off. We were then told that because it was an upgrade at the airport, we get to sit in the BC cabin but will be served economy class food. So when everyone else got served in china ware, we were given the tray you got in economy class. The wifi does not work. It only connects to watch movies (which is the same as what you find in the ICE) but the internet does not work. The cabin crew while were friendly, were not responsive. Overall, I will never fly China Southern again.

I love flying Chinese airlines in general but China Southern is probably the worst of the lot. The service is poor and food is below par.

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

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.

It we as a pleasant flight. Good helpful and happy cabin crew. Food was okay, not to write home about. Drinks good. Entertainment okay.. Seat space good , comfort acceptable

Very friendly and attentive flight attendants, good food service. Seat was comfortable. However, the in flight electronics were poor. The screen froze repeatedly; the controller died; the headphones are a hit or miss; the wifi wasn't usable. Very scarce communication before the flight (no email reminder). Almost impossible to understand in-flight communications (audio was very poor).

Overall, excellent: check-in, boarding, service, and food. The Business Class seating is a little less private and spacious than the world's premier airlines, but still very good for a long haul flight.

Your staff was exceptional. Could teach the other airlines-rules on etiquette, and service. Excellent landings on flights, carried out by your pilots. Only complaint is long delay on return flight in Beijing, onto Vancouver.

I hate that you cannot check in online and when you are at the airport, there aren't any aisle seats left. Also, they could work a little on subtitles for their movies (not everyone is a native English speaker).

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

Communication between the captain/crew and the passengers needs to be improved.

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

It was simply bad and on top of that my luggage hasn't been delivered until now. They can't even localize it which is just unacceptable when they are supposed to scan the bar code they put when we check in

Choose more polite crew...!!! never to choose Qatar airways again.

Qatar maybe considered one of the best ailines in the world but nowadays it is much of a muchness with the rest

Seats very small and unable to pre purchase internet or seat upgrades

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

More facilities to transport to the gates......felt too much walking distance

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?

Food could be much better. Entertainment needs lot of improvement. The luggage came out open with broken bags. The flight landed at 3:15 PM in US and by the time bags came out it was 5:15 PM or so. Staff at airport was aggressive and not polite.

The overall experience for the price we paid was mediocre. Nothing outstanding! Check in process was standard. Flight attendants could have been more well mannered. I found it rude when the attendant nudged me with the snack box to grab my attention when not looking. She could have said ,’excuse me’ instead. My son’s in flight entertainment was not working. The food was not great either. The snack options were not so great with kids in mind. Overall, might not travel qatar again.

Qatar said few times that the luggage will be at the final destination but they were wrong. Please check where your port of entry is at the destination. This is where the luggage would be. The food was terrible.

Air hostess crew was not around much to collect trash. They skipped me a few times on coffee and water. One time I was not give my drink, (sparkling wine) until I was done with my meal. I have no idea why I could not have received it on time. The flight was fine but the crew was rare to be seen except for food service.

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