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Cheap flights from the United Kingdom to Vietnam from £242

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Vietnam departing on 13/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United Kingdom to Vietnam

Recent return flight deals from the United Kingdom to Vietnam

Enter your travel dates to find the best prices.
China Eastern Logo
10:30 - 17:45
LGW
-
HAN
24h 15m1 stop
China Eastern Logo
15:10 - 14:00
HAN
-
LGW
29h 50m1 stop
£360China Eastern
Thu, 22 Jan - Wed, 4 Feb
China Eastern Logo
10:30 - 15:15
LGW
-
HAN
21h 45m2 stops
China Eastern Logo
18:45 - 06:30
HAN
-
LGW
18h 45m1 stop
£365China Eastern
Thu, 29 Jan - Mon, 9 Feb
China Eastern Logo
10:30 - 15:15
LGW
-
HAN
21h 45m2 stops
China Eastern Logo
18:45 - 14:00
HAN
-
LGW
26h 15m1 stop
£366China Eastern
Thu, 22 Jan - Thu, 29 Jan
Air China Logo
11:05 - 16:40
LGW
-
HAN
22h 35m1 stop
Air China Logo
12:25 - 06:55
HAN
-
LGW
25h 30m1 stop
£369Air China
Fri, 9 Jan - Sun, 25 Jan
Air China Logo
11:35 - 01:10
LGW
-
SGN
30h 35m1 stop
Air China Logo
05:00 - 06:55
SGN
-
LGW
56h 55m2 stops
£419Air China
Wed, 14 Jan - Wed, 4 Feb
Air India Logo
20:45 - 19:55
LHR
-
SGN
17h 10m1 stop
Air India Logo
20:55 - 11:30
SGN
-
LHR
20h 35m1 stop
£419Air India
Sat, 9 May - Sat, 30 May
Air India Logo
09:45 - 19:55
LHR
-
SGN
28h 10m1 stop
Air India Logo
20:55 - 07:30
SGN
-
LHR
16h 35m1 stop
£423Air India
Mon, 4 May - Sun, 24 May
Shenzhen Airlines Logo
21:10 - 01:50
LHR
-
SGN
21h 40m1 stop
Shenzhen Airlines Logo
02:50 - 19:10
SGN
-
LHR
23h 20m1 stop
£432Shenzhen Airlines
Fri, 16 Jan - Sun, 18 Jan
KLM Logo
17:05 - 18:10
LCY
-
SGN
18h 05m2 stops
KLM Logo
19:00 - 07:15
SGN
-
LCY
19h 15m2 stops
£772KLM
Tue, 20 Jan - Mon, 26 Jan
KLM Logo
17:05 - 18:10
LCY
-
SGN
18h 05m2 stops
KLM Logo
19:00 - 08:50
SGN
-
LCY
20h 50m2 stops
£773KLM
Tue, 20 Jan - Tue, 27 Jan

KLM flights from United Kingdom to Vietnam

Our best KLM deals on United Kingdom to Vietnam flight tickets
KLM
20 Jan
LCY17:05London City
18h 05m
2 stops
SGN18:10Ho Chi Minh City
27 Jan
SGN19:00Ho Chi Minh City
20h 50m
2 stops
LCY08:50London City
£773
Find similar
KLM
2 Mar
LCY17:05London City
17h 50m
2 stops
SGN17:55Ho Chi Minh City
9 Mar
SGN19:00Ho Chi Minh City
19h 15m
2 stops
LCY07:15London City
£877
Find similar
KLM
2 Mar
LCY17:05London City
17h 50m
2 stops
SGN17:55Ho Chi Minh City
2 Apr
SGN16:40Ho Chi Minh City
22h 10m
2 stops
LCY08:50London City
£877
Find similar

Air India flights from United Kingdom to Vietnam

Our best Air India deals on United Kingdom to Vietnam flight tickets
Air India
9 May
LHR20:45London Heathrow
17h 10m
1 stop
SGN19:55Ho Chi Minh City
30 May
SGN20:55Ho Chi Minh City
20h 35m
1 stop
LHR11:30London Heathrow
£419
Find similar
Air India
4 May
LHR09:45London Heathrow
28h 10m
1 stop
SGN19:55Ho Chi Minh City
24 May
SGN20:55Ho Chi Minh City
16h 35m
1 stop
LHR07:30London Heathrow
£423
Find similar
Air India
21 May
LHR14:00London Heathrow
23h 55m
1 stop
SGN19:55Ho Chi Minh City
30 May
SGN20:55Ho Chi Minh City
20h 35m
1 stop
LHR11:30London Heathrow
£426
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Vietnam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 27 December 2025.
Use the filters below to find and compare flights from the United Kingdom to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Thu 22/1

10:30-17:45

1 stop24h 15m

Hanoi Noibai

Wed 4/2

15:10-14:00

1 stop29h 50m

£360

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Thu 29/1

10:30-15:15

2 stops21h 45m

Hanoi Noibai

Mon 9/2

18:45-06:30

1 stop18h 45m

£365

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Thu 22/1

10:30-15:15

2 stops21h 45m

Hanoi Noibai

Thu 29/1

18:45-14:00

1 stop26h 15m

£366

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Fri 9/1

11:05-16:40

1 stop22h 35m

Hanoi Noibai

Sun 25/1

12:25-06:55

1 stop25h 30m

£369

LondonHo Chi Minh City

LGW - SGN

LGWSGN

London Gatwick

Wed 14/1

11:35-01:10

1 stop30h 35m

Ho Chi Minh City

Wed 4/2

05:00-06:55

2 stops56h 55m

£419

LondonHo Chi Minh City

LHR - SGN

LHRSGN

London Heathrow

Sat 9/5

20:45-19:55

1 stop17h 10m

Ho Chi Minh City

Sat 30/5

20:55-11:30

1 stop20h 35m

£419

LondonHo Chi Minh City

LHR - SGN

LHRSGN

London Heathrow

Mon 4/5

09:45-19:55

1 stop28h 10m

Ho Chi Minh City

Sun 24/5

20:55-07:30

1 stop16h 35m

£423

LondonHo Chi Minh City

LHR - SGN

LHRSGN

London Heathrow

Fri 16/1

21:10-01:50

1 stop21h 40m

Ho Chi Minh City

Sun 18/1

02:50-19:10

1 stop23h 20m

£432

LondonHo Chi Minh City

LCY - SGN

LCYSGN

London City

Tue 20/1

17:05-18:10

2 stops18h 05m

Ho Chi Minh City

Mon 26/1

19:00-07:15

2 stops19h 15m

£772

LondonHo Chi Minh City

LCY - SGN

LCYSGN

London City

Tue 20/1

17:05-18:10

2 stops18h 05m

Ho Chi Minh City

Tue 27/1

19:00-08:50

2 stops20h 50m

£773

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Vietnam from

How to get the cheapest flight ticket from United Kingdom to Vietnam

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Vietnam?

In general, November is the cheapest month to fly from United Kingdom to Vietnam. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £518. If you’re not able to fly to Vietnam in November, then May is your next best option. Flight prices from United Kingdom to Vietnam during May average around £540.

What is the cheapest day to depart on your flight to Vietnam?

The cheapest day to depart from United Kingdom to Vietnam is on a Wednesday when prices can be found for as low as £688. Flights from United Kingdom to Vietnam on a Sunday will generally be more expensive and average around £801. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Vietnam?

Flying to Vietnam from United Kingdom in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £641 when looking at flights departing in the afternoon. Flights in the morning are often more expensive, with an average ticket price of £766.

What is the cheapest United Kingdom to Vietnam flight route?

Fly from London Heathrow to Hanoi Noibai for the best United Kingdom - Vietnam flight prices

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

You are more likely to see cheaper flights to Vietnam from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around £670 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from United Kingdom for as low as £586 on momondo.

What cabin class options are available on United Kingdom to Vietnam flights?

There are 3 cabin classes available to choose from on United Kingdom to Vietnam flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to Vietnam flights?

You could potentially save up to 34% on your flight if you consider stops on a United Kingdom to Vietnam flight.

Cheap United Kingdom to Vietnam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Vietnam

Best price found

£428

Fastest flight time

11h 20m

Direct flights

Mon, Tue, Thu and Sat

Airports in Vietnam

28 airports
The best one-way flight to Vietnam from United Kingdom in the past 72 hours is £428. The best return flight deal from United Kingdom to Vietnam found on momondo in the last 72 hours is £643.
The fastest flight from United Kingdom to Vietnam takes 11h 20m
Direct flights go from United Kingdom to Vietnam on Monday, Tuesday, Thursday and Saturday. Airline offering direct flights is Vietnam Airlines..
There are 28 airports in Vietnam. From United Kingdom there are direct flights to Hanoi Noibai (HAN).
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Vietnam?

    Prices for flights from United Kingdom to Vietnam were last updated today.

  • How many operators does momondo search for flights from United Kingdom to Vietnam?

  • How old do you have to be to fly from United Kingdom to Vietnam?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United Kingdom to Vietnam.

  • What documentation or ID do you need to fly to Vietnam?

    The necessary travel and health documents for your Vietnam trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United Kingdom to Vietnam?

Best airlines flying from United Kingdom to Vietnam

Compare and see reviews for airlines that fly from United Kingdom to Vietnam with momondo
Airline
Rating
Free Cancellation
Price
Air ChinaPriceFrom £340Free CancellationRating
7.2
134 reviews
Search Air China flights
China EasternPriceFrom £357Free CancellationRating
7.2
183 reviews
Search China Eastern flights
Air IndiaPriceFrom £375Free CancellationRating
5.5
2,958 reviews
Search Air India flights
Shenzhen AirlinesPriceFrom £377Free CancellationRating
7.6
22 reviews
Search Shenzhen Airlines flights
China SouthernPriceFrom £382Free CancellationRating
7.5
123 reviews
Search China Southern flights
Juneyao AirlinesPriceFrom £437Free CancellationRating
0.0
0 reviews
Search Juneyao Airlines flights
Malaysia AirlinesPriceFrom £505Free CancellationRating
7.3
286 reviews
Search Malaysia Airlines flights
Air FrancePriceFrom £513Free CancellationRating
7.4
1,515 reviews
Search Air France flights
Etihad AirwaysPriceFrom £515Free CancellationRating
7.4
1,339 reviews
Search Etihad Airways flights
EmiratesPriceFrom £538Free CancellationRating
8.1
3,443 reviews
Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Vietnam?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to Vietnam. momondo saves you time and could save you money on your trip.

Can I find flights from United Kingdom to Vietnam with flexible booking policies on momondo?

All flight searches from United Kingdom to Vietnam on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United Kingdom to Vietnam?

Once all potential United Kingdom to Vietnam flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from United Kingdom to Vietnam right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Vietnam from United Kingdom. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Vietnam trip

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