Cheap flights from London to Hanoi – Compare and Save

LON — HAN
13 Jul — 20 Jul1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from London to Hanoi
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 13 June 2026.

Thu 5/1120:25
LHR
-
HAN
1 stop32h 30m
Air China
Tue 22/1213:30
HAN
-
LHR
1 stop35h 20m
Air China
Deal found 8/6£518
Fri 18/922:05
LHR
-
HAN
1 stop37h 20m
Shenzhen Airlines
Sat 26/915:05
HAN
-
LHR
1 stop34h 55m
Shenzhen Airlines
Deal found 8/6£528
Wed 28/1021:10
LHR
-
HAN
1 stop28h 30m
Shenzhen Airlines
Tue 17/1102:10
HAN
-
LHR
1 stop24h 00m
Shenzhen Airlines
Deal found 8/6£532
Wed 28/1011:05
LGW
-
HAN
1 stop22h 35m
Air China
Wed 11/1118:15
HAN
-
LGW
1 stop19h 40m
Air China
Deal found 8/6£533
Fri 30/1011:05
LGW
-
HAN
1 stop17h 10m
Air China
Sat 28/1113:30
HAN
-
LGW
1 stop23h 10m
Air China
Deal found 8/6£534
Mon 14/916:00
LHR
-
HAN
1 stop15h 55m
Qatar Airways
Sun 4/1019:30
HAN
-
LHR
1 stop16h 55m
Qatar Airways
Deal found 8/6£541
Fri 30/1021:10
LHR
-
HAN
1 stop21h 00m
Shenzhen Airlines
Thu 26/1102:10
HAN
-
LHR
1 stop24h 00m
Shenzhen Airlines
Deal found 8/6£544
Mon 14/911:35
LGW
-
HAN
2 stops39h 15m
Multiple Airlines
Sun 4/1018:15
HAN
-
LGW
1 stop18h 45m
Multiple Airlines
Deal found 8/6£548
Fri 25/911:15
LGW
-
HAN
2 stops32h 35m
Air China
Sun 11/1013:25
HAN
-
LGW
2 stops23h 35m
Air China
Deal found 9/6£549
Wed 11/1117:40
LHR
-
HAN
1 stop35h 15m
Air China
Mon 23/1119:40
HAN
-
LHR
2 stops31h 00m
Air China
Deal found 8/6£550
Mon 14/911:15
LGW
-
HAN
2 stops24h 10m
Multiple Airlines
Sun 4/1012:20
HAN
-
LGW
1 stop24h 40m
Multiple Airlines
Deal found 11/6£550
Thu 1/1022:00
LHR
-
HAN
2 stops34h 05m
Air China
Wed 14/1002:10
HAN
-
LHR
2 stops24h 05m
Air China
Deal found 10/6£550

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