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Cheap flights from London Gatwick Airport to Hanoi from £246

LGW — HAN
20 Oct — 27 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Hanoi

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Hanoi

Wed 28/1011:35 -
1 stop32h 40m
Wed 18/1112:25 -
1 stop25h 45m
Deal found 18/9£405
Mon 28/911:35 -
2 stops32h 00m
Wed 21/1018:45 -
1 stop17h 55m
Deal found 18/9£406
Wed 28/1011:35 -
1 stop32h 40m
Wed 25/1112:25 -
1 stop25h 45m
Deal found 16/9£407
Thu 24/911:15 -
1 stop23h 35m
Sun 4/1012:20 -
1 stop24h 40m
Deal found 17/9£408
Thu 26/1110:30 -
2 stops21h 45m
Thu 10/1215:10 -
1 stop29h 50m
Deal found 16/9£408
Tue 22/922:00 -
2 stops34h 45m
Tue 6/1015:45 -
2 stops33h 25m
Deal found 18/9£409
Fri 13/1119:10 -
2 stops25h 05m
Sat 21/1104:30 -
2 stops33h 40m
Deal found 17/9£410
Tue 22/922:00 -
2 stops34h 45m
Sun 4/1018:45 -
1 stop30h 25m
Deal found 18/9£411
Mon 21/921:50 -
1 stop30h 15m
Thu 8/1019:45 -
1 stop16h 45m
Deal found 16/9£413
Mon 21/911:35 -
2 stops25h 20m
Wed 14/1018:45 -
1 stop17h 55m
Deal found 16/9£414

Find flight deals from Gatwick to Hanoi

Round-trip from

£405

One-way from

£246

Popular in

July

Cheapest in

November

Average price

£418
Air China
  • Air China
  • 28/10-18/11
  • 2 total stops
  • 58h 25m total
  • London to Hanoi
Search Deals
China Eastern
  • China Eastern
  • 24/9-31/12
  • 2 total stops
  • 34h 50m total
  • London to Hanoi
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£98 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Gatwick Airport to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Fri 25/9

11:35-01:20

1 stop31h 45m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£247

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Tue 29/9

11:10-20:10

2 stops27h 00m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£266

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Tue 3/11

10:30-14:45

2 stops45h 15m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£287

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Mon 5/10

15:20-07:10

3 stops57h 50m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£308

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Sat 26/9

20:40-18:40

2 stops40h 00m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£311
Fastest return journey

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Mon 12/10

11:35-17:45

1 stop24h 10m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£319

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Tue 13/10

15:20-05:55

3 stops56h 35m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£319

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Thu 1/10

17:35-10:50

2 stops59h 15m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£364

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Thu 12/11

19:55-04:20

1 stop25h 25m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£378

LondonHanoi

LGW London Gatwick - HAN Hanoi Noibai

LGWHAN

London Gatwick

Thu 17/12

11:00-14:45

3 stops44h 45m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£419

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Gatwick to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Gatwick with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Hanoi

How far ahead should I book a flight from London Gatwick Airport to Hanoi?

Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Gatwick Airport to Hanoi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Gatwick Airport to Hanoi?

Currently, November is the cheapest month in which you can book a flight from London Gatwick Airport to Hanoi (average of £405). Flying from London Gatwick Airport to Hanoi in July is currently the most expensive (average of £832). 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.

How much does it cost for a return flight from London Gatwick Airport to Hanoi?

Airfare is below average for this route at the moment.

London Gatwick Airport to Hanoi flights typically cost between £414 and £553 in October.
The cheapest return price found within the last 5 days was £405 on Air China (28 Oct–18 Nov).

Reviews of airlines servicing Hanoi

Read reviews from past customers who have flown with Air China,Qatar Airways, andChina Southern from London Gatwick Airport to Hanoi. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air China
7.5
Good
166 reviews
Check prices

Entertainment

6.6

Overall

7.5

Food

7.3

Crew

8.1

Boarding

7.8

Comfort

7.2

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
Air China
7.5
Good
166 reviews
Air China
7.5
Good
166 reviews
Check prices

Entertainment

6.6

Overall

7.5

Food

7.3

Crew

8.1

Boarding

7.8

Comfort

7.2

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
Qatar Airways
7.4
Good
3,729 reviews
Air China
7.5
Good
166 reviews
Check prices

Entertainment

6.6

Overall

7.5

Food

7.3

Crew

8.1

Boarding

7.8

Comfort

7.2

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
China Southern
7.3
Good
172 reviews
Air China
7.5
Good
166 reviews
Check prices

Entertainment

6.6

Overall

7.5

Food

7.3

Crew

8.1

Boarding

7.8

Comfort

7.2

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
China Eastern
7.3
Good
243 reviews
Air China
7.5
Good
166 reviews
Check prices

Entertainment

6.6

Overall

7.5

Food

7.3

Crew

8.1

Boarding

7.8

Comfort

7.2

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
British Airways
6.7
Okay
8,224 reviews
Air China
7.5
Good
166 reviews
Check prices

Entertainment

6.6

Overall

7.5

Food

7.3

Crew

8.1

Boarding

7.8

Comfort

7.2

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.

Related info for your journey

  • What airport do you fly into for flights to Hanoi from London Gatwick?

    Hanoi Noibai (HAN) is the airport you will fly into if you book a flight from London Gatwick to Hanoi. You should not have trouble finding flights to Noibai from London Gatwick; the airport handles an average of 0 inbound flights from London Gatwick per day. You should also have plenty of airline options to choose from since 8 airlines have flights to the Hanoi airport from London Gatwick. It is only a 14.2 mi journey from Noibai (HAN) to Hanoi’s city center.

  • How long is the flight from London Gatwick Airport to Hanoi?

    British Airways and Emirates can get you from London Gatwick Airport to Hanoi in just under 16h 15m. Your travel time can differ by up to 5h 55m. The distance between London Gatwick Airport and Hanoi is about 5735 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London Gatwick Airport to Hanoi round-trip?

    According to our current data, Air China (£356), China Eastern (£360), and China Southern (£425) offers the cheapest pricing from London Gatwick Airport to Hanoi. These flights start at 36% lower than the current average price 3 months from now.

  • Can I find deals for flights from Gatwick to Hanoi that include hotel bookings?

    Yes. In addition to deals on Gatwick to Hanoi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Hanoi.

  • Can I find deals for business class flights from Gatwick to Hanoi?

    Yes. Cheapflights offers flight deals from Gatwick to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Gatwick Airport to Hanoi?

    Currently, November is the cheapest month in which you can book a flight from London Gatwick Airport to Hanoi (average of £405). Flying from London Gatwick Airport to Hanoi in July is currently the most expensive (average of £832). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from Gatwick to Hanoi

AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£356Average£474FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest£360Average£459FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£425Average£713FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Turkish AirlinesCheapest£556Average£706FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest£566Average£678FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest£634Average£828FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
British AirwaysCheapest£644Average£701FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapest£687Average£783FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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Cheapflights makes it easy to find Gatwick to Hanoi flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Hanoi?

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Cheapflights does show flights with no change fees to all users. To see these options for flights from Gatwick to Hanoi, users can toggle the no change fees filter when performing a flight search.

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