Cheap flights from London Gatwick Airport to Hanoi from £301

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — HAN
23 Jul — 30 Jul1
1 adult

Cheapflights Tip: The best prices from London Gatwick to Hanoi Noibai are usually found in November or March, booked 17 days in advance, depart on a Tuesday or Friday and return on a Monday

Cheap 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 18 July 2025.

Round-trip from

£533

One-way from

£301

Popular in

July

Cheapest in

November

Average price

£922
China Eastern
  • China Eastern
  • 2/10-17/10
  • 2 total stops
  • 39h 05m total
  • London to Hanoi
Air China
  • Air China
  • 26/8
  • 1 total stop
  • 22h 55m total
  • London to Hanoi
Highest demand for flights based on searches. 13% potential increase in price (£78 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Gatwick to Hanoi

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 18 July 2025.

Thu 2/1011:35LGW - HAN
1 stop20h 25mChina Eastern
Fri 17/1002:20HAN - LGW
1 stop18h 40mChina Eastern
Deal found 16/7£533
Sat 30/812:35LGW - HAN
1 stop17h 20mAir China
Sat 6/918:15HAN - LGW
1 stop18h 40mAir China
Deal found 16/7£536
Thu 28/812:00LGW - HAN
1 stop22h 55mChina Southern
Wed 10/911:45HAN - LGW
1 stop25h 20mChina Southern
Deal found 17/7£540
Sun 21/909:00LGW - HAN
1 stop16h 15mQatar Airways
Thu 9/1008:45HAN - LGW
1 stop27h 55mQatar Airways
Deal found 16/7£548
Thu 20/1110:30LGW - HAN
1 stop19h 00mMultiple Airlines
Sat 29/1113:20HAN - LGW
2 stops24h 35mMultiple Airlines
Deal found 17/7£551
Tue 2/910:10LGW - HAN
2 stops21h 00mEthiopian Air
Wed 24/914:10HAN - LGW
2 stops22h 15mEthiopian Air
Deal found 17/7£559

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 18 July 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Hanoi that are best for you.

Fly from

Gatwick

Fly to

Hanoi

Route

Depart

Return

Price

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Thu 2/10

11:35-14:00

1 stop20h 25m

Hanoi Noibai

Fri 17/10

02:20-15:00

1 stop18h 40m

£533

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sat 30/8

12:35-11:55

1 stop17h 20m

Hanoi Noibai

Sat 6/9

18:15-06:55

1 stop18h 40m

£536

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Thu 28/8

12:00-16:55

1 stop22h 55m

Hanoi Noibai

Wed 10/9

11:45-07:05

1 stop25h 20m

£540

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sun 21/9

09:00-07:15

1 stop16h 15m

Hanoi Noibai

Thu 9/10

08:45-06:40

1 stop27h 55m

£548

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Thu 20/11

10:30-12:30

1 stop19h 00m

Hanoi Noibai

Sat 29/11

13:20-06:55

2 stops24h 35m

£551

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Tue 2/9

10:10-13:10

2 stops21h 00m

Hanoi Noibai

Wed 24/9

14:10-06:25

2 stops22h 15m

£559

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Tue 26/8

11:25-16:20

1 stop22h 55m

£301

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sun 17/8

21:20-08:30

3 stops53h 10m

£304

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sun 24/8

19:00-14:00

1 stop37h 00m

£304

Flights are sorted by cheapest return flights first.

Deals found on 16/7

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?

Use this chart to determine the optimal time to book a return flight from Gatwick to Hanoi. Price data was last updated on 11 July 2025.

Booking 17 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, May is the cheapest month in which you can book a flight from London Gatwick Airport to Hanoi (average of £793). Flying from London Gatwick Airport to Hanoi in December is currently the most expensive (average of £1,137). 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 HAN?

Find hourly flight availability from Gatwick to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 July 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 37% on flights from London Gatwick Airport to Hanoi by exploring options for tickets in the evening.

What is the cheapest day to fly from London Gatwick Airport to Hanoi?

Use this chart to determine the cheapest time to fly return from Gatwick to Hanoi. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Gatwick Airport to Hanoi flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 18 July 2025.
Read reviews from past customers who have flown with China Southern, Qatar Airways, andAir China 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.

Overall

7.6

Entertainment

7.6

Food

7.4

Comfort

7.9

Boarding

8.0

Crew

8.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

Overall

7.6

Entertainment

7.6

Food

7.4

Comfort

7.9

Boarding

8.0

Crew

8.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

Overall

7.6

Entertainment

7.6

Food

7.4

Comfort

7.9

Boarding

8.0

Crew

8.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

Overall

7.6

Entertainment

7.6

Food

7.4

Comfort

7.9

Boarding

8.0

Crew

8.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

Overall

7.6

Entertainment

7.6

Food

7.4

Comfort

7.9

Boarding

8.0

Crew

8.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

Overall

7.6

Entertainment

7.6

Food

7.4

Comfort

7.9

Boarding

8.0

Crew

8.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

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 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.

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

    According to our current data, China Eastern (£533), Air China (£536), and China Southern (£540) offers the cheapest pricing from London Gatwick Airport to Hanoi. These flights start at 19% 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, May is the cheapest month in which you can book a flight from London Gatwick Airport to Hanoi (average of £793). Flying from London Gatwick Airport to Hanoi in December is currently the most expensive (average of £1,137). 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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Top 8 airlines flying from Gatwick to Hanoi

Discover the top 8 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 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£372Average£484FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest£416Average£584FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£418Average£539FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Turkish AirlinesCheapest£580Average£685FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Singapore AirlinesCheapest£585Average£661FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
British AirwaysCheapest£616Average£871FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£617Average£722FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£651Average£715FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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