Cheap flights to Vietnam – Compare and Save

— SGN
4 Sep — 11 Sep1
1 adult

Flights to Vietnam in 2025

Find the latest flights to Vietnam in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 30 August 2025.

Return from

£436

One-way from

£299

Popular in

July

Cheapest in

November

Average price

£781

Good round-trip deal

£610 or less

Good one-way deal

£475 or less
Air China
  • Air China
  • 2/10-15/10
  • 4 total stops
  • 64h 55m total
  • London to Ho Chi Minh City
20/10
  • 20/10
  • 3 total stops
  • 55h 20m total
  • London to Vietnam
Highest demand for flights based on searches. 11% potential increase in price (£62 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Average for return flights in August 2025
Price to beat on a round-trip flight from London to Vietnam.
Price to beat on a one-way flight from London to Vietnam.

Find flights to Vietnam

Browse one-way and return flights deals to Vietnam on Cheapflights. Flight deals are based on user searches and were last updated on 30 August 2025
Explore Vietnam

Find flight deals to Vietnam

Cheapest flights to Vietnam
Explore the most affordable flight options available to Vietnam. Find the lowest fares based on data from user searches, with prices last updated on 30 August 2025.

Thu 2/1012:35LGW - HAN
1 stop17h 20mAir China
Mon 13/1018:15HAN - LGW
1 stop18h 40mAir China
Deal found 29/8£394
Fri 19/922:05LHR - HAN
1 stop28h 35mShenzhen Airlines
Tue 7/1015:05HAN - LHR
1 stop34h 55mShenzhen Airlines
Deal found 28/8£395
Mon 29/911:15LGW - HAN
1 stop17h 45mAir China
Wed 8/1017:55HAN - LGW
1 stop19h 00mAir China
Deal found 29/8£395
Wed 1/1022:05LHR - HAN
1 stop34h 00mShenzhen Airlines
Tue 14/1002:10HAN - LHR
1 stop23h 50mShenzhen Airlines
Deal found 28/8£396
Sun 21/911:25LGW - HAN
1 stop17h 35mAir China
Mon 6/1018:15HAN - LGW
1 stop18h 40mAir China
Deal found 30/8£396
Mon 15/920:25LHR - HAN
1 stop33h 30mAir China
Wed 22/1013:25HAN - LHR
1 stop37h 05mAir China
Deal found 29/8£396

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