£482 Find Cheap Flights from Vietnam to the United Kingdom

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KAYAK's insights & trends for flights to the United Kingdom

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

What is the cheapest flight to the United Kingdom?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to the United Kingdom from Vietnam found in the last 72 hours was to London Heathrow Airport, at £1,127 return. The most popular route is Hanoi (HAN) to London Heathrow Airport (LHR) and the cheapest return airline ticket found on this route in the last 72 hours was £1,127.

What is the cheapest month to fly from Vietnam to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Vietnam to the United Kingdom, 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 Vietnam to the United Kingdom is June, when tickets cost £728 (return) on average. On the other hand, the most expensive months are August and March, when the average cost of round-trip tickets is £1,196 and £1,150 respectively.

How far in advance should I book a flight from Vietnam to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to the United Kingdom, 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 Vietnam to the United Kingdom, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Which is the cheapest airport to fly into in the United Kingdom?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United Kingdom is London Heathrow Airport (LHR), with an average flight price of £454.


Good to know - Cheap tickets from Vietnam to the United Kingdom

Low seasonFebruary
High seasonDecember
Cheapest flight£187
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.
Flight from Da Nang to London Gatwick Airport

FAQs for booking flights from Vietnam to the United Kingdom

  • How does KAYAK find such low prices on flights from Vietnam to the United Kingdom?

    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 Vietnam to the United Kingdom.

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

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

    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 Vietnam to the United Kingdom 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 Vietnam to the United Kingdom?

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

  • What is the cheapest day to fly to the United Kingdom?

    Based on KAYAK data, the cheapest day to fly to the United Kingdom is Friday when return tickets can be as cheap as £745. On the other hand, the most expensive day to fly is Sunday, when return prices are £1,011 on average.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the evening, when round-trip flights cost £843 on average. Morning departures are around 37% more expensive than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally at night, which is peak travel time and where the average cost of a ticket is £1,228.

Top 5 airlines serving from Vietnam to the United Kingdom

 
Need help choosing which airline to fly with from Vietnam to the United Kingdom? 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 3267 reviews
8.3Crew
8.2Entertainment
8.1Boarding
8.0Comfort
7.8Food
Airline reviews

They should resume the fast track for business / first class passengers

10.0 ExcellentAli, May 2025DXB - MAN
Read more Emirates reviews

They should resume the fast track for business / first class passengers

They cancelled our flight, rebooked, cancelled that one. We are now flying New Zealand Air and need a refund please. How do we get it?

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

Everything was great but the food portions and quality was awful

Seat 💺 was all the way on last row. Food was okay .

Comfort and customer service from most if the crew was great. The crew reassigning passengers should consider the presence of infants when reassigning seats. Unfortunately a couple of oversized passengers were relocated next to us, making this segment a bit uncomfortable, as there was not only extra leg space required. I ended up swapping seats with my husband so our baby wouldn't be impacted. My husband travelled quite uncomfortable as the reassigned neighbour shoulder and arm ended up on my husband's seat

Boarding, seats, entertainment and service were all great. Food was great except for the fact that there were too many sweet items.

Ticket price is competitive, flight time is punctual, aircraft cabin is clean, food is average. Can improve on serving system of meals on a A380 airbus. I had only 15 min to eat my meal. There are lots of people to serve & took a while for food to make it down to my row.

Loved that I had an exit row seat, and there was no one else in the row! And again, I don' use on-line entertainment at all (I read or sleep) but I very much appreciate that I didn't hear anyone else's entertainment!

We was missed the flight They doesn’t lest us fly next flight without payment They charge me 606 hundred dollars What is very unacceptable,our first fight ticket was almost 2000 dollars, again paid 700 it’s hurt … airlines need to do something please

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.

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

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.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

Boston to Doha was great but Doha to Dhaka was the worst experience.

Doha airport is huge , takes long time to reach gate .

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.

Being a platinum member, no attention given. No towel or tissue provided.

As gold member there is no priority checkin. Meaning you either have to board with your zone or last with business class pax. As economy pax all the baggage bays are filled by the time you arrive

Flight was fine overall. What you would expect from economy seats. I did appreciate the amenities (eyemask, earplugs, small toothbrush and toothpaste, thin socks).

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

I had first class service from them. A little late taking off, but no major problem

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.

Pillow and blanket are dirty. My son got multiple bites during the flight

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

China eastern was fantastic. I had read so many bad reviews that had made me nervous. However, I found that the flight attendant’s, and customer service check in etc. etc. was excellent. I had no problems. I would fly with them again!

Excellent! I had read some negative reviews but I found out that it was not all was not true! The staff was courteous and helpful. The flight take off and landing was nice & easy. The food was good! I asked for a second and I got it easily and without an attitude! All was wonderful!

Excellent experience however older aeroplanes used by China Eastern Airlines.

The crew were excellent, service amazing, blankets and pillow good, cabin temperature perfect, the flight on time, food was unusual selection however plentiful, price for tickets unbeatable through Kayak. Older aeroplanes used by China Eastern was the only down side.

Delay in off-boarding due to customs at SFO... pilot announcement should have come earlier so passengers don't clog aisles.

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

Book cheap flights from Vietnam to the United Kingdom

Cheapest flights to the United Kingdom from Vietnam found in 2025

Recent return flight deals

30/7Wed
1 stopChina Eastern
18h 25mSGN-LGW
7/8Thu
1 stopChina Eastern
25h 35mLGW-SGN
£482
28/7Mon
1 stopChina Eastern
18h 25mSGN-LGW
5/8Tue
1 stopChina Eastern
32h 00mLGW-SGN
£484
10/10Fri
1 stopChina Southern
22h 25mSGN-LHR
7/11Fri
2 stopsChina Southern
41h 40mLHR-SGN
£514
11/10Sat
1 stopEmirates
19h 05mSGN-STN
7/11Fri
1 stopEmirates
16h 20mSTN-SGN
£547
18/9Thu
1 stopEmirates
17h 25mHAN-STN
22/9Mon
1 stopEmirates
34h 05mSTN-HAN
£550
12/10Sun
1 stopChina Southern
22h 25mSGN-LHR
20/10Mon
1 stopChina Southern
34h 30mLHR-SGN
£570
19/9Fri
1 stopQatar Airways
17h 10mHAN-LGW
22/9Mon
1 stopQatar Airways
17h 05mLGW-HAN
£596
19/9Fri
1 stopQatar Airways
15h 15mHAN-LHR
22/9Mon
1 stopQatar Airways
17h 10mLHR-HAN
£623
13/7Sun
1 stopVietnam Airlines
26h 45mDAD-LHR
17/8Sun
2 stopsVietnam Airlines
19h 00mLHR-DAD
£989
12/7Sat
2 stopsVietnam Airlines
23h 45mDAD-LHR
17/8Sun
1 stopVietnam Airlines
22h 40mLHR-DAD
£1,023

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Recent one-way flight deals

29/10Wed
1 stop
31h 20mDAD-LGW
£187
28/10Tue
1 stop
31h 20mDAD-LGW
£196
20/10Mon
1 stopChina Eastern
22h 05mSGN-LHR
£233
25/6Wed
1 stopChina Eastern
18h 25mSGN-LGW
£233
17/7Thu
1 stopQatar Airways
17h 05mSGN-LHR
£272
25/7Fri
1 stopQatar Airways
19h 15mHAN-LHR
£273
6/7Sun
1 stopEmirates
19h 05mSGN-STN
£315
7/12Sun
1 stopEmirates
19h 10mSGN-STN
£335
23/6Mon
directVietnam Airlines
12h 45mHAN-LHR
£359
25/6Wed
directVietnam Airlines
12h 45mHAN-LHR
£395

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Last minute flights to the United Kingdom

Last minute flight, train and bus deals

17/6Tue
multi-stopChina Eastern
30h 00mHAN-LGW
24/6Tue
multi-stopChina Eastern
25h 20mLGW-HAN
£490
17/6Tue
multi-stopChina Eastern
30h 00mHAN-LGW
24/6Tue
multi-stopChina Eastern
40h 30mLGW-HAN
£492
17/6Tue
multi-stop
31h 20mHAN-LHR
24/6Tue
multi-stop
31h 15mLHR-HAN
£528
17/6Tue
multi-stop
31h 20mHAN-LHR
24/6Tue
multi-stop
30h 15mLHR-HAN
£546
21/6Sat
multi-stopChina Southern
31h 35mHAN-LHR
29/6Sun
multi-stopChina Southern
30h 35mLHR-HAN
£561
21/6Sat
multi-stopChina Southern
20h 05mSGN-LHR
30/6Mon
multi-stopChina Southern
32h 00mLHR-SGN
£620
19/6Thu
multi-stopEmirates
19h 55mSGN-LHR
26/6Thu
multi-stopEmirates
21h 10mLHR-SGN
£673
19/6Thu
multi-stopEmirates
24h 55mSGN-STN
26/6Thu
multi-stopEmirates
16h 50mSTN-SGN
£700
19/6Thu
directVietnam Airlines
13h 20mSGN-LHR
26/6Thu
directVietnam Airlines
12h 30mLHR-SGN
£979
18/6Wed
multi-stopVietnam Airlines
18h 00mSGN-LHR
3/7Thu
directVietnam Airlines
12h 30mLHR-SGN
£982

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Everything you need to know for your flight to the United Kingdom

Cabin class types available on flights to the United Kingdom

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

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