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
Pay attention to transfer at connecting flight
Outbound
16/08/26
2 Stopovers (IST, BKK)
W95729, TG0901, TG0560
29h 45min
Return
-
Wizz Air UK, Thai Airways
£394
Best option
London Gatwick
Hanoi
Outbound
05/09/25
1 Stopover (PEK)
CA0852, CA0741
17h 20min
Return
12/09/25
1 Stopover (PEK)
CA0742, CA0851
23h 10min
Air China ?
£441
found 3 days ago
London Gatwick
Hanoi
Outbound
08/12/25
1 Stopover (PVG)
CA0848, CA0755
22h 00min
Return
24/12/25
1 Stopover (PVG)
CA0704, CA0847
25h 30min
Air China
£558
London Gatwick
Hanoi
Pay attention to transfer at connecting flight
Outbound
04/09/25
2 Stopovers (MXP, PVG)
U26441, CA0968, CA0755
28h 00min
Return
11/09/25
2 Stopovers (PVG, MXP)
CA0756, CA0967, W46303
31h 25min
easyJet, Air China
£567
London Gatwick
Hanoi
Outbound
30/10/25
1 Stopover (PVG)
CA0848, CA0755
22h 00min
Return
14/11/25
1 Stopover (PVG)
CA0756, CA0847
19h 40min
Air China ?
£466
London Gatwick
Hanoi
Outbound
08/12/25
1 Stopover (PVG)
CA0848, CA0755
22h 00min
Return
24/12/25
1 Stopover (PVG)
CA0756, CA0847
19h 40min
Air China
£582
London Gatwick
Hanoi
Outbound
08/12/25
1 Stopover (PVG)
CA0848, CA0755
22h 00min
Return
24/12/25
1 Stopover (PVG)
CA0756, CA0847
19h 40min
Air China
£583
London Gatwick
Hanoi
Outbound
08/12/25
1 Stopover (CAN)
CZ0690, CZ0371
29h 05min
Return
24/12/25
1 Stopover (CAN)
CZ8178, CZ0689
18h 15min
China Southern Airlines ?
£630
London Gatwick
Hanoi
Outbound
04/09/25
1 Stopover (DOH)
QR0330, QR0982
16h 15min
Return
11/09/25
1 Stopover (DOH)
QR0983, QR0327
34h 40min
Qatar Airways ?
£650
London Gatwick
Hanoi
Outbound
08/12/25
1 Stopover (PVG)
CA0848, CA0755
22h 00min
Return
24/12/25
1 Stopover (PVG)
CA0756, CA0847
19h 40min
Air China ?
£654
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 £GB
50 %
1 stopover Dubai
20h 00min, from 1 429 £GB
40 %
1 stopover Beijing International
18h 00min, from 822 £GB
10 %

Important flight information

Flight information: London Gatwick - Hanoi

Cheapest outbound flight from 393,75 £GB
Outbound and return from 441,00 £GB
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