Cheap flights from London to Hanoi – Compare and Save
LON — HAN
14 May — 21 May1
Return
1 adult
Economy
Find flight deals from London to Hanoi
Cheapest flights from London to HanoiExplore the most affordable flight options available from London to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 May 2025.
Explore the most affordable flight options available from London to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 May 2025.
Tue 13/520:25LHR - HAN
1 stop33h 30mAir China
Thu 12/613:25HAN - LHR
1 stop34h 20mAir China
Deal found 6/5£430
Tue 4/1117:40LHR - HAN
1 stop35h 15mAir China
Mon 17/1113:25HAN - LHR
1 stop33h 30mAir China
Deal found 7/5£435
Mon 12/520:25LHR - HAN
1 stop33h 30mAir China
Wed 11/613:25HAN - LHR
1 stop34h 20mAir China
Deal found 6/5£436
Wed 5/1120:25LHR - HAN
1 stop32h 30mAir China
Tue 18/1113:25HAN - LHR
1 stop35h 25mAir China
Deal found 7/5£436
Tue 3/622:00LHR - HAN
2 stops30h 55mAir China
Tue 17/613:25HAN - LHR
1 stop37h 05mAir China
Deal found 7/5£437
Sat 31/522:05LHR - HAN
1 stop28h 35mShenzhen Airlines
Fri 13/602:10HAN - LHR
1 stop23h 40mShenzhen Airlines
Deal found 7/5£440
Sun 18/522:05LHR - HAN
1 stop28h 35mShenzhen Airlines
Sat 24/502:10HAN - LHR
1 stop23h 50mShenzhen Airlines
Deal found 7/5£441
Tue 4/1111:40LGW - HAN
1 stop22h 00mAir China
Sun 16/1118:15HAN - LGW
1 stop19h 40mAir China
Deal found 7/5£442
Wed 14/519:15LHR - HAN
2 stops22h 00mChina Southern
Wed 21/508:15HAN - LHR
1 stop16h 45mChina Southern
Deal found 7/5£443
Sun 18/522:05LHR - HAN
1 stop37h 35mShenzhen Airlines
Sat 24/502:10HAN - LHR
1 stop23h 50mShenzhen Airlines
Deal found 8/5£444
Thu 6/1111:40LGW - HAN
1 stop22h 00mAir China
Sun 16/1118:15HAN - LGW
1 stop19h 40mAir China
Deal found 7/5£444
Thu 12/620:25LHR - HAN
1 stop33h 30mAir China
Thu 19/613:25HAN - LHR
1 stop37h 05mAir China
Deal found 7/5£445