Cheap flights from London Gatwick Airport to Vietnam from £244

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SGN
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Gatwick to Vietnam

Keep the following information in mind while searching for Gatwick to Vietnam flight deals. Data was last updated 17 September 2025.

Round-trip from

£381

One-way from

£244

Popular in

July

Cheapest in

November

Average price

£577
Air China
  • Air China
  • 29/1-12/2
  • 2 total stops
  • 42h 15m total
  • London to Vietnam
9/10
  • 9/10
  • 3 total stops
  • 53h 40m total
  • London to Vietnam
Highest demand for flights based on searches. 12% potential increase in price (£65 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Gatwick to Vietnam

Cheapest flights from Gatwick to Vietnam
Explore the most affordable flight options available from Gatwick to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Wed 12/1111:05LGW - HAN
1 stop17h 10mAir China
Wed 3/1218:15HAN - LGW
1 stop19h 40mAir China
Deal found 15/9£381
Mon 27/1011:05LGW - HAN
1 stop17h 10mAir China
Fri 7/1118:15HAN - LGW
1 stop19h 40mAir China
Deal found 15/9£382
Sun 28/1211:05LGW - HAN
1 stop22h 35mAir China
Sun 11/118:15HAN - LGW
1 stop19h 40mAir China
Deal found 16/9£386
Wed 26/1111:40LGW - HAN
1 stop22h 00mAir China
Sun 7/1212:25HAN - LGW
1 stop25h 30mAir China
Deal found 15/9£391
Wed 26/1111:40LGW - HAN
1 stop22h 00mAir China
Sat 13/1212:25HAN - LGW
1 stop25h 30mAir China
Deal found 15/9£392
Wed 17/911:15LGW - HAN
1 stop17h 40mAir China
Thu 16/1018:15HAN - LGW
1 stop18h 40mAir China
Deal found 15/9£392
Sun 26/1011:05LGW - HAN
1 stop17h 10mAir China
Mon 24/1118:15HAN - LGW
1 stop19h 40mAir China
Deal found 17/9£394
Fri 31/1011:05LGW - HAN
1 stop17h 10mAir China
Fri 7/1118:15HAN - LGW
1 stop19h 40mAir China
Deal found 16/9£400
Fri 28/1111:40LGW - HAN
1 stop22h 00mAir China
Fri 12/1218:15HAN - LGW
1 stop19h 40mAir China
Deal found 15/9£401
Thu 2/1012:35LGW - HAN
2 stops21h 45mAir China
Mon 20/1012:20HAN - LGW
1 stop24h 35mAir China
Deal found 15/9£402
Thu 13/1110:30LGW - SGN
2 stops46h 30mChina Eastern
Sun 23/1116:55SGN - LGW
2 stops44h 35mChina Eastern
Deal found 15/9£410
Wed 5/1110:30LGW - SGN
1 stop31h 40mChina Eastern
Tue 2/1202:10SGN - LGW
1 stop18h 50mChina Eastern
Deal found 15/9£411

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Vietnam 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 17 September 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Vietnam that are best for you.

Fly from

Gatwick

Fly to

Vietnam

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

£411

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

£415

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

£436

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

£436

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

£436

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

£439

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

£477

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

£477

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

£477

LondonPhu Quoc

LGW - PQC

LGWPQC

London Gatwick

Thu 13/11

10:30-17:55

2 stops24h 25m

Phu Quoc Duong Dang

Sun 30/11

10:50-14:00

2 stops34h 10m

£477

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 60 results
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Best time to book a flight from Gatwick to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam 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 Vietnam

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

Currently, November is the cheapest month in which you can book a flight from London Gatwick Airport to Vietnam (average of £812). Flying from London Gatwick Airport to Vietnam in July is currently the most expensive (average of £1,143). 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.

What is the cheapest time of day to fly from LGW to VN?

Find hourly flight availability from Gatwick to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Vietnam as you normally would.

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. 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 Vietnam. Reviews last updated 17 September 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines, andQatar Airways from London Gatwick Airport to Vietnam by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Food

7.9

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from London Gatwick Airport to Vietnam?

    For as low as £598, China Eastern can have you in Vietnam from London Gatwick Airport in 16h 55m. Airlines will cover a distance of 6342 mi. This flight may include one or multiple stops.

  • What are the most popular routes from London Gatwick Airport to Vietnam?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick to Vietnam 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 Vietnam?

    Currently, November is the cheapest month in which you can book a flight from London Gatwick Airport to Vietnam (average of £812). Flying from London Gatwick Airport to Vietnam in July is currently the most expensive (average of £1,143). 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

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Alternative routes for Gatwick to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Gatwick to Vietnam

Discover the top 8 airlines that operate flights from Gatwick to Vietnam. 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£343Average£462FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£397Average£493FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£403Average£536FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Singapore AirlinesCheapest£513Average£675FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest£532Average£793FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest£544Average£788FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£552Average£707FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£571Average£687FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Gatwick to Vietnam 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 Vietnam?

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

Certainly. Search results for flights to Vietnam from Gatwick shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Gatwick to Vietnam become cheaper?

Of course! You can now track prices for flights from Gatwick to Vietnam and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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