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Cheap flights from London Gatwick Airport to Hanoi from £304

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — HAN
29 Jun — 6 Jul1
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
Explore the most affordable flight options available from Gatwick to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 May 2026.

Wed 16/911:15
LGW
-
HAN
1 stop23h 35m
Air China
Wed 7/1012:20
HAN
-
LGW
1 stop24h 40m
Air China
Deal found 27/5£356
Sat 12/911:15
LGW
-
HAN
1 stop17h 45m
Air China
Mon 5/1012:20
HAN
-
LGW
1 stop24h 35m
Air China
Deal found 29/5£373
Sun 20/911:15
LGW
-
HAN
1 stop17h 45m
Air China
Sun 11/1012:20
HAN
-
LGW
1 stop24h 40m
Air China
Deal found 25/5£388

Find flight deals from Gatwick to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 May 2026.

Round-trip from

£356

One-way from

£304

Popular in

July

Cheapest in

November

Average price

£451
Air China
  • Air China
  • 16/9-7/10
  • 2 total stops
  • 48h 15m total
  • London to Hanoi
Search Deals
22/6
  • 22/6
  • 2 total stops
  • 42h 40m total
  • London to Hanoi
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£149 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 30 May 2026.
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 - HAN

LGWHAN

London Gatwick

Sun 20/9

17:55-14:45

2 stops38h 50m

Hanoi Noibai

Sun 11/10

15:45-15:00

3 stops53h 15m

£583

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Mon 16/11

10:30-15:15

2 stops45h 45m

Hanoi Noibai

Thu 19/11

15:10-14:00

1 stop29h 50m

£634

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Mon 8/6

09:05-13:55

1 stop22h 50m

Hanoi Noibai

Thu 9/7

19:30-06:40

1 stop17h 10m

£648
Fastest return journey

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Thu 24/9

14:55-13:55

1 stop17h 00m

Hanoi Noibai

Wed 21/10

19:30-06:40

1 stop17h 10m

£670

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Thu 24/9

14:55-13:55

1 stop17h 00m

Hanoi Noibai

Fri 9/10

19:30-06:40

1 stop17h 10m

£696

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sat 3/10

18:00-01:20

1 stop25h 20m

Hanoi Noibai

Fri 16/10

15:00-15:00

1 stop30h 00m

£702

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Fri 20/11

10:30-14:10

1 stop20h 40m

Hanoi Noibai

Mon 30/11

16:15-06:30

2 stops21h 15m

£707

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Wed 14/10

10:05-13:15

1 stop21h 10m

Hanoi Noibai

Tue 10/11

00:25-11:40

1 stop18h 15m

£791

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Mon 26/10

10:30-14:10

1 stop20h 40m

Hanoi Noibai

Sun 8/11

16:15-06:30

2 stops45h 15m

£833

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Thu 15/10

11:35-18:55

2 stops25h 20m

Hanoi Noibai

Sun 25/10

16:15-06:30

3 stops45h 15m

£838

Flights are sorted by cheapest return flights first.

Deals found on 25/5

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 48 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 £399). Flying from London Gatwick Airport to Hanoi in July is currently the most expensive (average of £928). 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?

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated 30 May 2026.
Read reviews from past customers who have flown with Singapore Airlines,Qatar Airways, andTurkish Airlines 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.
Singapore Airlines
8.2
Very Good
1,526 reviews
Check prices

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,526 reviews
Singapore Airlines
8.2
Very Good
1,526 reviews
Check prices

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qatar Airways
7.4
Good
3,727 reviews
Singapore Airlines
8.2
Very Good
1,526 reviews
Check prices

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Turkish Airlines
7.4
Good
4,398 reviews
Singapore Airlines
8.2
Very Good
1,526 reviews
Check prices

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
China Eastern
7.3
Good
218 reviews
Singapore Airlines
8.2
Very Good
1,526 reviews
Check prices

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Air China
7.3
Good
152 reviews
Singapore Airlines
8.2
Very Good
1,526 reviews
Check prices

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 6 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?

    China Eastern and Qatar Airways can get you from London Gatwick Airport to Hanoi in just under 22h 50m. Your travel time can differ by up to 16h. 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, China Eastern (£358), Air China (£362), and Turkish Airlines (£554) offers the cheapest pricing from London Gatwick Airport to Hanoi. These flights start at 39% 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 £399). Flying from London Gatwick Airport to Hanoi in July is currently the most expensive (average of £928). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Gatwick to Hanoi

Discover the top 6 airlines that operate flights from Gatwick to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 30 May 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£358Average£464FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£362Average£485FlexibilityNo cancel feeOn-time67%
Search Air China flights
Turkish AirlinesCheapest£554Average£693FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest£576Average£708FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest£631Average£807FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest£684Average£928FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to Hanoi?

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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Can Cheapflights find flights from Gatwick to Hanoi with no change fees?

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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