Find flights
Deals
When to book
Airlines
FAQs
English
Round-trip from | £381 |
---|---|
One-way from | £249 |
Popular in | July |
Cheapest in | November |
Average price | £546 |
Good round-trip deal | £666 or less |
Good one-way deal | £485 or less |
Fly from
Fly to
Route
Depart
Return
Price
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Fri 21/11
10:30-17:45
1 stop24h 15m
Hanoi Noibai
Tue 9/12
02:45-14:00
1 stop18h 15m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Thu 6/11
10:30-14:10
1 stop20h 40m
Hanoi Noibai
Tue 16/12
02:45-14:00
1 stop18h 15m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Sun 9/11
11:05-16:40
1 stop22h 35m
Hanoi Noibai
Sun 14/12
12:25-06:55
1 stop25h 30m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Sun 9/11
11:05-11:15
1 stop17h 10m
Hanoi Noibai
Fri 19/12
18:15-06:55
1 stop19h 40m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Sun 9/11
11:05-11:15
1 stop17h 10m
Hanoi Noibai
Sat 20/12
18:15-06:55
1 stop19h 40m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Mon 3/11
10:30-14:10
1 stop20h 40m
Hanoi Noibai
Tue 16/12
02:45-14:00
1 stop18h 15m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Thu 6/11
11:05-11:15
1 stop17h 10m
Hanoi Noibai
Sat 20/12
13:20-05:35
1 stop23h 15m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Fri 3/10
11:15-10:55
1 stop17h 40m
Hanoi Noibai
Mon 27/10
18:15-06:55
1 stop19h 40m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Tue 4/11
11:05-11:15
1 stop17h 10m
Hanoi Noibai
Sun 14/12
18:15-06:55
1 stop19h 40m
LondonHanoi
LGW - HAN
LGWHAN
London Gatwick
Fri 7/11
10:30-14:10
1 stop20h 40m
Hanoi Noibai
Wed 17/12
18:45-06:30
1 stop18h 45m
Currently, May is the cheapest month in which you can book a flight from United Kingdom to Hanoi (average of £793). Flying from United Kingdom to Hanoi in December is currently the most expensive (average of £1,129). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Hanoi as you normally would.
Food
Comfort
Entertainment
Overall
Boarding
Crew
Reviews
anish,Aug 2025
HKG - KTM
Food
Comfort
Entertainment
Overall
Boarding
Crew
Reviews
anish,Aug 2025
HKG - KTM
Food
Comfort
Entertainment
Overall
Boarding
Crew
Reviews
anish,Aug 2025
HKG - KTM
Food
Comfort
Entertainment
Overall
Boarding
Crew
Reviews
anish,Aug 2025
HKG - KTM
Food
Comfort
Entertainment
Overall
Boarding
Crew
Reviews
anish,Aug 2025
HKG - KTM
Food
Comfort
Entertainment
Overall
Boarding
Crew
Reviews
anish,Aug 2025
HKG - KTM
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from United Kingdom to Hanoi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Cheapflights helps you find that perfect flight to Hanoi from United Kingdom by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Hanoi, users can toggle the no change fees filter when performing a flight search.
Not ready to book yet? You can track prices for flights from United Kingdom to Hanoi on Cheapflights with our Price Alert feature and get notified when better prices are available.