Flights from London Gatwick to Hanoi

Our cheapest offers for flights from London Gatwick to Hanoi

Here you can compare cheap flights from London Gatwick (LGW) to Hanoi (HAN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Hanoi. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
London Gatwick
Hanoi
Outbound
16/06/26
1 Stopover (PEK)
CA0852, CA0741
17h 20min
Return
-
Air China
£269
London Gatwick
Hanoi
Outbound
31/01/26
2 Stopovers (PVG, SZX)
CA0848, CA3724, CA7913
43h 50min
Return
03/02/26
1 Stopover (PEK)
CA0742, CA0851
23h 15min
Air China
£385
Best option
London Gatwick
Hanoi
Outbound
31/01/26
1 Stopover (PVG)
CA0848, CA0703
17h 10min
Return
03/02/26
1 Stopover (PVG)
CA0756, CA0847
19h 40min
Air China
£407
London Gatwick
Hanoi
Please note: transfer for connecting flight
Outbound
25/04/26
1 Stopover (MUC)
U28637, VN0034
15h 20min
Return
05/05/26
1 Stopover (IST)
TK0165, TK1981
17h 00min
easyJet, Vietnam Airlines
£890
London Gatwick
Hanoi
Outbound
31/01/26
2 Stopovers (PVG, SZX)
CA0848, CA3724, CA7913
43h 50min
Return
03/02/26
1 Stopover (PEK)
CA0742, CA0851
23h 15min
Air China
£394
London Gatwick
Hanoi
Outbound
31/01/26
1 Stopover (PVG)
CA0848, CA0755
22h 35min
Return
03/02/26
1 Stopover (PEK)
CA0742, CA0851
23h 15min
Air China
£399
London Gatwick
Hanoi
Outbound
31/01/26
1 Stopover (PVG)
CA0848, CA0703
17h 10min
Return
03/02/26
1 Stopover (PVG)
CA0704, CA0847
25h 30min
Air China
£404
London Gatwick
Hanoi
Outbound
25/04/26
1 Stopover (PVG)
CA0848, CA0755
23h 05min
Return
05/05/26
1 Stopover (PEK)
CA0742, CA0851
23h 10min
Air China
£412
London Gatwick
Hanoi
Outbound
25/04/26
1 Stopover (PEK)
CA0852, CA0741
17h 20min
Return
05/05/26
1 Stopover (PVG)
CA0756, CA0847
18h 40min
Air China
£420
London Gatwick
Hanoi
Outbound
31/01/26
1 Stopover (PVG)
CA0848, CA0703
17h 10min
Return
03/02/26
1 Stopover (PEK)
CA0742, CA0851
23h 15min
Air China
£430
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from London Gatwick to Hanoi

Favourite airline: Emirates
The majority of passengers on the route London Gatwick – Hanoi prefer to fly with Emirates.
Emirates
50 %
Turkish Airlines
42 %
Air China
8 %
Favourite connection: via Istanbul
When booking flights from London Gatwick to Hanoi 50 % of travellers prefer to fly via Istanbul.
Route
bookings
1 stopover Istanbul
19h 40min, from 1.248 £
50 %
1 stopover Dubai
20h 00min, from 1.429 £
40 %
1 stopover Beijing International
18h 00min, from 822 £
10 %

Important flight information

Flight information: London Gatwick - Hanoi

Cheapest outbound flight from 268,10 £
Outbound and return from 384,99 £
Distance 9247 km
Departure airport Airport London Gatwick (LGW)
Arrival airport Airport Hanoi-Noibai (HAN)
Destination country Flights to Vietnam
Alternative routes to Vietnam
Alternative flights to Hanoi
Flight destinations with a similar price