Cheap flights from the United Kingdom to Vietnam from £240
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from United Kingdom to Vietnam
Keep the following information in mind while searching for United Kingdom to Vietnam flight deals. Data was last updated 14 July 2025.
Round-trip from | £535 |
---|---|
One-way from | £240 |
Popular in | July |
Cheapest in | November |
Average price | £857 |
Good round-trip deal | £700 or less |
Good one-way deal | £485 or less |
Find flight deals from United Kingdom to Vietnam
Cheapest flights from United Kingdom to VietnamExplore the most affordable flight options available from United Kingdom to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 July 2025.
Explore the most affordable flight options available from United Kingdom to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 July 2025.
Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 14 July 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
LHR - HAN
LHRHAN
London Heathrow
Thu 25/9
22:10-23:15
1 stop19h 05m
Hanoi Noibai
Sat 11/10
11:45-19:00
1 stop37h 15m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Wed 29/10
11:40-16:40
1 stop22h 00m
Hanoi Noibai
Sat 29/11
12:25-06:55
1 stop25h 30m
LondonHanoi
LHR - HAN
LHRHAN
London Heathrow
Mon 17/11
21:00-01:45
1 stop21h 45m
Hanoi Noibai
Tue 17/3
15:45-17:30
2 stops32h 45m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Sat 29/11
17:00-01:45
1 stop25h 45m
Hanoi Noibai
Sat 10/1
08:50-22:35
1 stop20h 45m
LondonHanoi
LHR - HAN
LHRHAN
London Heathrow
Wed 8/10
22:05-14:05
1 stop34h 00m
Hanoi Noibai
Tue 28/10
14:55-19:10
1 stop35h 15m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Mon 10/11
17:00-14:45
3 stops62h 45m
Hanoi Noibai
Tue 2/12
15:45-06:30
2 stops45h 45m
LondonHo Chi Minh City
LHR - SGN
LHRSGN
London Heathrow
Wed 31/12
22:00-22:10
1 stop17h 10m
Ho Chi Minh City
Sat 31/1
11:55-17:55
2 stops37h 00m
LondonHanoi
LHR - HAN
LHRHAN
London Heathrow
Mon 15/9
22:40-10:55
2 stops30h 15m
Hanoi Noibai
Fri 3/10
12:20-20:15
2 stops37h 55m
LondonHo Chi Minh City
LGW - SGN
LGWSGN
London Gatwick
Wed 27/8
12:35-00:40
1 stop30h 05m
Ho Chi Minh City
Wed 3/9
05:10-06:35
1 stop31h 25m
LondonHo Chi Minh City
LHR - SGN
LHRSGN
London Heathrow
Mon 24/11
08:25-15:40
2 stops24h 15m
Ho Chi Minh City
Sat 6/12
16:40-05:55
2 stops20h 15m
Best time to book a flight from United Kingdom to Vietnam
Have a flexible travel schedule? Discover the best time to fly to Vietnam from United Kingdom with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from the United Kingdom to Vietnam
What is the cheapest month to book a flight from United Kingdom to Vietnam?
Currently, May is the cheapest month in which you can book a flight from United Kingdom to Vietnam (average of £820). Flying from United Kingdom to Vietnam in July is currently the most expensive (average of £1,143). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from GB to VN?
Find hourly flight availability from United Kingdom to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 July 2025.
When flying from United Kingdom to Vietnam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Vietnam
Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated 14 July 2025.
Read reviews from past customers who have flown with Emirates, Singapore Airlines, andKLM from the United Kingdom to Vietnam. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Food
Entertainment
Boarding
Crew
Overall
Reviews
Hoss,Mar 2025
TPE - DXB
Comfort
Food
Entertainment
Boarding
Crew
Overall
Reviews
Hoss,Mar 2025
TPE - DXB
Comfort
Food
Entertainment
Boarding
Crew
Overall
Reviews
Hoss,Mar 2025
TPE - DXB
Comfort
Food
Entertainment
Boarding
Crew
Overall
Reviews
Hoss,Mar 2025
TPE - DXB
Comfort
Food
Entertainment
Boarding
Crew
Overall
Reviews
Hoss,Mar 2025
TPE - DXB
Related info for your journey
Find useful and relevant information for your journey from United Kingdom to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for United Kingdom to Vietnam
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from United Kingdom to Vietnam
Discover the top 10 airlines that operate flights from United Kingdom to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 July 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from United Kingdom to Vietnam?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from United Kingdom to Vietnam. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Vietnam?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Vietnam from United Kingdom.
Can Cheapflights find flights from United Kingdom to Vietnam with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Vietnam, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from United Kingdom to Vietnam become cheaper?
Not ready to book yet? You can track prices for flights from United Kingdom to Vietnam on Cheapflights with our Price Alert feature and get notified when better prices are available.