£285 Find Cheap Flights from London to Vietnam – 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 from London to Vietnam departing on 21/8. 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.
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Cheap Flights from London to Vietnam

Cheapest return prices found by our users on KAYAK in the last 72 hours
Hanoi
Hanoi3 stops£423
Ho Chi Minh City
Ho Chi Minh City2 stops£529
Da Nang
Da Nang1 stop£727
Phu Quoc
Phu Quoc1 stop£428
Nha Trang
Nha Trang2 stops£596
Hue
Hue2 stops£496
Hanoi
Hanoi3 stops£423
Ho Chi Minh City
Ho Chi Minh City2 stops£529
Da Nang
Da Nang1 stop£727
Phu Quoc
Phu Quoc1 stop£428
Nha Trang
Nha Trang2 stops£596
Hue
Hue2 stops£496

Book Cheap London to Vietnam Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Vietnam 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 from London to Vietnam

Tue, 3 Nov - Wed, 11 Nov
China Southern Logo
22:00 - 10:40LHR  London Heathrow-HAN Hanoi Noibai
29h 40m1 stop Guangzhou Baiyun
China Southern Logo
08:15 - 18:35HAN  Hanoi Noibai-LHR London Heathrow
17h 20m1 stop Guangzhou Baiyun
£423China Southern
Fri, 20 Nov - Sun, 6 Dec
China Southern Logo
22:00 - 23:15LHR  London Heathrow-HAN Hanoi Noibai
18h 15m1 stop Guangzhou Baiyun
China Southern Logo
19:45 - 18:35HAN  Hanoi Noibai-LHR London Heathrow
29h 50m1 stop Guangzhou Baiyun
£423China Southern
Thu, 5 Nov - Fri, 20 Nov
China Eastern Logo
10:30 - 14:10LGW  London Gatwick-HAN Hanoi Noibai
20h 40m1 stop Shanghai Pu Dong
China Eastern Logo
02:45 - 14:00HAN  Hanoi Noibai-LGW London Gatwick
18h 15m1 stop Shanghai Pu Dong
£423China Eastern
Sun, 1 Nov - Sun, 15 Nov
China Eastern Logo
17:00 - 17:45LGW  London Gatwick-HAN Hanoi Noibai
17h 45m1 stop Shanghai Pu Dong
China Eastern Logo
15:10 - 06:30HAN  Hanoi Noibai-LGW London Gatwick
22h 20m1 stop Shanghai Pu Dong
£423China Eastern
Thu, 1 Oct - Thu, 15 Oct
Multiple Airlines Logo
20:50 - 14:00LTN  London Luton-HAN Hanoi Noibai
35h 10m2 stops Venice Marco Polo Shanghai Pu Dong
Multiple Airlines Logo
18:15 - 14:35HAN  Hanoi Noibai-LTN London Luton
26h 20m2 stops Shanghai Pu Dong Milan Malpensa
£423Multiple Airlines
Thu, 1 Oct - Thu, 15 Oct
Multiple Airlines Logo
20:50 - 14:45LTN  London Luton-HAN Hanoi Noibai
35h 55m3 stops Venice Marco Polo Shanghai Pu Dong Kunming Changshui
Multiple Airlines Logo
18:15 - 14:35HAN  Hanoi Noibai-LTN London Luton
26h 20m2 stops Shanghai Pu Dong Milan Malpensa
£423Multiple Airlines
Sun, 20 Sep - Mon, 5 Oct
Air China Logo
21:20 - 11:00LGW  London Gatwick-HAN Hanoi Noibai
31h 40m2 stops Chengdu Tianfu Intl Shanghai Pu Dong
Air China Logo
13:25 - 06:55HAN  Hanoi Noibai-LGW London Gatwick
23h 30m2 stops Beijing Capital Shanghai Pu Dong
£425Air China
Sun, 10 Jan - Sun, 14 Mar
Air China Logo
17:40 - 11:55LHR  London Heathrow-HAN Hanoi Noibai
35h 15m1 stop Beijing Capital
Air China Logo
13:30 - 17:50HAN  Hanoi Noibai-LHR London Heathrow
35h 20m1 stop Beijing Capital
£428Air China
Fri, 20 Nov - Sun, 29 Nov
Shenzhen Airlines Logo
21:10 - 01:10LHR  London Heathrow-HAN Hanoi Noibai
21h 00m1 stop Shenzhen
Shenzhen Airlines Logo
02:10 - 19:10HAN  Hanoi Noibai-LHR London Heathrow
24h 00m1 stop Shenzhen
£443Shenzhen Airlines
Thu, 15 Oct - Sat, 24 Oct
Shenzhen Airlines Logo
22:00 - 01:10LHR  London Heathrow-HAN Hanoi Noibai
21h 10m1 stop Shenzhen
Shenzhen Airlines Logo
02:10 - 20:10HAN  Hanoi Noibai-LHR London Heathrow
24h 00m1 stop Shenzhen
£446Shenzhen Airlines
Booking Insights

KAYAK's insights & trends for London to Vietnam flights

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

What is the cheapest London to Vietnam flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Vietnam from London found in the last 5 days was to Ho Chi Minh City, at £629 return. The most popular route is from London Heathrow Airport (LHR) to Ho Chi Minh City (SGN), and the cheapest return airline ticket found on this route in the last 5 days was £629.

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

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

The cheapest time of day to fly to Vietnam is generally in the evening, when retur flights cost £733 on average. Morning departures are around 16% more expensive than evening flights, on average. The most expensive time of day to fly to Vietnam is generally in the morning, which is peak travel time and where the average cost of a ticket is £853.

Can I save money by flying with a stopover from London to Vietnam?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £655, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from London to Vietnam?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Vietnam, 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 London to Vietnam is September, when tickets cost £542 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of return tickets is £833 and £810 respectively.

What’s the cheapest day of the week to fly from London to Vietnam?

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

If your flying dates are flexible, you should consider flying to Vietnam on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from London to Vietnam. For your return ticket, we recommend flying on a Wednesday and avoiding Mondays for the best deals.

How far in advance should I book a flight from London to Vietnam?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Vietnam, 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 a flight from London to Vietnam, you should book around 3 weeks before departure, which saves you about 7% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know - Cheap tickets from London to Vietnam

Low season

June

Cheapest flight

£285
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from London Stansted Airport to Hanoi

FAQs - booking Vietnam flights

  • How can I get from Tan Son Nhat International Airport to the city centre?

    You have several transport options at your disposal, including several airport taxi companies located outside the A1 and A2 doors, columns 1 to 3. If you prefer public transport, bus lines 109, 152 and shuttle bus 49 depart from the International Terminal, stopping at Ben Thanh Market in Ho Chi Minh city centre. The wait time for the buses is about 30min. Prices vary depending on the route, but you can expect to pay about VND 40,000 (GBP 1.30) per person each way.

  • Which airport is best to visit Ha Long Bay?

    One of Vietnam’s most visited tourist sites, Ha Long Bay offers spectacular karst formations and hundreds of stunning islets, garnering it a place on UNESCO’s list of World Heritage Sites. Hanoi Noi Bai International is the best destination for your flight from London to Vietnam when visiting Ha Long. You can get there from the airport by car in about three hours.

  • Where can I exchange currency at Da Nang International Airport?

    A couple of cashpoints are located on the ground floor of the International Terminal’s Arrivals Aall at Da Nang International Airport, opposite the Baggage Reclaim Hall.

  • Do I need a visa for flights from London to Vietnam?

    UK citizens do not require a visa for Vietnam stays of 15 days or less. Your passport must be valid for at least six months beyond the date of arrival at the airport, and all other foreign nationals should seek advice regarding visa requirements.

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

    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 London to Vietnam.

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London to Vietnam 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 from London to Vietnam?

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

  • How many flights are there between London and Vietnam per day?

    There is a maximum of 1 direct flight a day that takes off from London and lands in Vietnam, with an average flight time of 12h 17m. The most common departure time is 18:00 and most flights take off in the evening. Each week, there are 5 flights.

Top tips for finding a cheap flight from London to Vietnam

  • Hanoi (North) and Ho Chi Minh City (South) are the two most popular destinations for flights from London to Vietnam. Departures from London to Hanoi land at Noi Bai International Airport (HAN), about 21 miles (35 km) from Central Hanoi, where Terminal 2 serves all international air traffic. Flights to Ho Chi Minh City arrive at the International Terminal, Tan Son Nhat International Airport (SGN), located about six miles (10 km) outside the city centre.
  • If you’re looking to explore multiple regions, including Central Vietnam, the most convenient flights are to Da Nang International Airport (DAD). From there, you have access to coastal cities like Hue, Quang Ngai and Qui Nhon. Along with partners Korean Air and Jin Air, KLM offers daily service to Da Nang, with connections at Amsterdam and Incheon.
  • Unfortunately, there are no direct flights from London to Vietnam currently available. The most convenient service to Hanoi is with Turkish Airlines. The carrier services multiple flights from London Heathrow (LHR) and London Gatwick (LGW) airports with stopovers at Istanbul Airport (IST). Qatar Airways also offers regular one-stop service from these London airports en route to Ho Chi Minh City with connections at Doha Hamad International Airport (DOH).
  • Taking the kids along on your holiday to Vietnam? If your flight leaves from London Heathrow, you can find a range of family services to make your experience more relaxed. Stay & Play Areas at Terminals 2-5 are great for small children to blow off some steam before the long flight. Baby changing facilities are available at each terminal, and there’s a fast-track service to get you all past security without waiting in long queues.
  • If you’re enjoying a honeymoon trip from London Gatwick to Vietnam, you can both relax amid the stylish ambience of Plaza Premium Lounge at the North Terminal. Enjoy an a la carte menu and premium beverages along with spectacular runway views. Prices are around £40 per person, and you can even charge your electronic devices while you eat.

Reviews of the top 5 airlines flying from London to Vietnam

 
Need help choosing which airline to fly with from London to Vietnam? 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.
7.7
Vietnam AirlinesOverall score based on 284 reviews
6.3Entertainment
7.7Comfort
7.7Boarding
8.3Crew
6.9Food
Airline reviews

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.

8.0 ExcellentLori, Jul 2026
Read more Vietnam Airlines reviews

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.

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

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.

flight departure was late, with no updates on status of departure

The aircraft was little tired but the food and service was outstanding

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.

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.

Plane was good Crew was good Food was just ok Could have had more entertainment options But overall good

Terrible experience resolving missed connection after flight was delayed. 3 hour queue at transit desk, not enough staff, no organisation, worst ever flying experience.

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.

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.

I staff or crew they were very friendly and humbly, they done theirs service very well, I appreciate them and thank you to the company or Qatar 🇶🇦 Government for providing as good service in their flight ,once again, thank you 😊 🙏 😀 😉 👍

This is my first and last flight with Qatar because when we go for boarding pass in Delhi airport the team asked for money charging me for hand baggage which is technically including with my ticket so also we get one our temple pics I ask them to checking in but they tell me I have to pay $500 dollars for that additional which is not make sense than I diseased to throw away because I can’t take with us . For carry in beg also I pay some Indian n currency for the guy who help I already pay 6 passengers ticket cost me $8000 so really I’m not happy . PLUS MY 6 checked baggage was damaged I already claim for four beg at airport but now I’m worried about my stuff inside maybe broken too which is more expensive stuff me really bad experience

Crews are very rude and unhelpful. Cramped seats in economy. Foods are useless

Lovely aircraft and I flight entertainment. Good leg room. Full flight crew struggled a bit

Food not good as good as last time flew with them

Seats very uncomfortable, impossible to sleep. Food average, bakery items not fresh. Pockets in seats not large enough to hold a book and a few other items. Cabin temperature too cold, even with blanket. Good selection of movies. Other than that 12 hours of torture!

Weren’t even given earphones to use the entertainment system

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).

The meals were not the greatest and lacking of appetite but everything else was spot on

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.

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).

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Food & service very good next I will pick up again

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!

I wish I had been able to choose a vegetarian meal. Crew friendly and helpful. Seat was ok. All quite efficient and pleasant. Would recommend for inner China travel for sure.

The flight is not bad, but the Business Lounge is not big enough for the quantity of people they accept and there is a limited options for food and beverages.

Seats not comfortable. We had requested vegan meal and it wasn’t given.

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

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

No wheelchair service at all ( I did request that service and also purchased the priority assistant bundle) , what a waste of money

Flight canceled, but they didn't notify me. They arranged a nearby hotel and 4 meals for me to stay for 24 hours before I could board.

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 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 flight was delayed by 2 hours, although to their credit they delayed my connecting flight so people could reach it. Also their site is a nightmare to navigate on a phone. Everything else was good.

CTU-KMG-CNX with 1.5 hr connection at KMG. Doable but just barely bc immigration exit from China is at the last flight leg, here: KMG to CNX. We hauled out of the domestic terminal to reenter at the international departures (luggage checked thru to CNX thankfully). Immigration had only two agents, even though KMG gets a HUGE number of foreigners. It took forever for such a shot line. Then security also took a while, so I just just made the connection. Recommend if you exit China with domestic international transfer, plan for 2+ hrs to avoid a heart attack. Airline personnel don’t suffer if you miss the flight, you do. Plan accordingly.

Food no variations only beef of chicken no veggie meals

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Better good than most, if not all European airlines. If you’re stuck in an economy seat anyways, China Eastern is a good choice because of shorter flight time, being able to overfly Russia

I was surprised and appreciate that they actually served a hot meal on such a short, early morning flight. The check in and boarding was hassle free and most of all my Alliance Status / Code Share was recognized and the revelant courtesy was extended; other than some needed attention to detail concerning the cleanliness of the cabin, and some unnecessary aggressive wording their safety briefing, it was an overall pleasant flight, and I would certainly fly with them again.

For the price we paid, I couldn’t complain. Was good value for money. Service was excellent but food was mediocre. Crew were excellent and spoke English. You will never go hungry. The food was ample but was mediocre. Entertainment limited and wifi doesn’t all allow you to access some social media. The best part was comfortable seats and bed (business class) with a screen to close out the rest of the cabin.

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

Flight was fine, however we were not able to check in online, this adds to travel stress. Luckily check-in at Heathrow was quick, but we did not get the seats we paid extra for. We paid for a window and 2 aisle seats from Shanghai to Tokyo leg, but they changed us to middle seats. Not good :(

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

Everything you need to know for your flight from London to Vietnam

Cabin class types available on flights to Vietnam

Cabin classes available on flights to Vietnam. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.