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
London Gatwick
Hanoi
Outbound
30/10/25
1 Stopover (PVG)
CA0848, CA0755
22h 00min
Return
14/11/25
1 Stopover (PVG)
CA0704, CA0847
25h 30min
Air China
£435
Best option
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
£437
London Gatwick
Hanoi
Outbound
30/10/25
1 Stopover (PVG)
CA0848, CA0755
22h 00min
Return
14/11/25
1 Stopover (PVG)
CA0704, CA0847
25h 30min
Air China
£436
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 ?
£445
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
£448
London Gatwick
Hanoi
Outbound
30/10/25
1 Stopover (PVG)
CA0848, CA0755
22h 00min
Return
14/11/25
1 Stopover (PVG)
CA0704, CA0847
25h 30min
Air China
£455
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
30/10/25
1 Stopover (PVG)
CA0848, CA0755
22h 00min
Return
14/11/25
1 Stopover (PVG)
CA0756, CA0847
19h 40min
Air China
£472
London Gatwick
Hanoi
Outbound
19/02/26
1 Stopover (PVG)
CA0848, CA0755
22h 00min
Return
22/02/26
2 Stopovers (SIN, ATH)
TR0301, TR0050, GQ0700
33h 35min
Air China
£564
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 GBP
50 %
1 stopover Dubai
20h 00min, from 1 429 GBP
40 %
1 stopover Beijing International
18h 00min, from 822 GBP
10 %

Important flight information

Flight information: London Gatwick - Hanoi

Cheapest outbound flight from 393,75 GBP
Outbound and return from 434,99 GBP
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