Cheap flights from London Gatwick Airport to Hanoi from £258

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — HAN
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London Gatwick to Hanoi Noibai are usually found in November or September, booked 51 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 31 October 2025.

Round-trip from

£396

One-way from

£258

Popular in

July

Cheapest in

November

Average price

£600
Air China
  • Air China
  • 26/11-3/12
  • 3 total stops
  • 47h 00m total
  • London to Hanoi
Air China
  • Air China
  • 18/11
  • 1 total stop
  • 17h 10m total
  • London to Hanoi
Highest demand for flights based on searches. 15% potential increase in price (£90 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Average for round-trip flights in October 2025

Find 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 31 October 2025.

Wed 26/1111:05LGW - HAN
1 stop22h 35mAir China
Wed 3/1213:30HAN - LGW
2 stops24h 25mAir China
Deal found 28/10£396
Wed 12/1111:05LGW - HAN
1 stop22h 35mAir China
Tue 16/1218:15HAN - LGW
1 stop19h 40mAir China
Deal found 29/10£398
Fri 14/1111:05LGW - HAN
1 stop22h 35mAir China
Thu 20/1118:15HAN - LGW
1 stop19h 40mAir China
Deal found 29/10£398
Thu 6/1111:05LGW - HAN
1 stop17h 10mAir China
Thu 13/1112:25HAN - LGW
1 stop25h 30mAir China
Deal found 29/10£402
Tue 2/1211:05LGW - HAN
1 stop17h 10mAir China
Sat 13/1213:20HAN - LGW
2 stops24h 35mAir China
Deal found 30/10£403
Tue 18/1111:05LGW - HAN
2 stops41h 50mAir China
Thu 11/1212:25HAN - LGW
1 stop25h 30mAir China
Deal found 29/10£405
Fri 14/1111:05LGW - HAN
1 stop22h 35mAir China
Sun 7/1212:25HAN - LGW
1 stop25h 30mAir China
Deal found 29/10£407
Fri 14/1111:05LGW - HAN
1 stop17h 10mAir China
Mon 1/1218:15HAN - LGW
1 stop19h 40mAir China
Deal found 30/10£411
Wed 3/1211:05LGW - HAN
2 stops38h 35mAir China
Wed 10/1213:30HAN - LGW
2 stops24h 25mAir China
Deal found 29/10£413
Fri 28/1111:05LGW - HAN
2 stops38h 35mAir China
Fri 5/1213:30HAN - LGW
2 stops24h 25mAir China
Deal found 29/10£414
Fri 14/1111:05LGW - HAN
1 stop17h 10mAir China
Fri 28/1118:15HAN - LGW
1 stop19h 40mAir China
Deal found 29/10£417

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 31 October 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

Mon 15/12

06:55-18:40

2 stops28h 45m

Hanoi Noibai

Tue 23/12

08:50-09:20

1 stop31h 30m

£549

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Tue 2/12

11:05-16:40

1 stop22h 35m

Hanoi Noibai

Wed 10/12

01:45-05:35

2 stops34h 50m

£575

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Thu 4/12

09:40-12:40

1 stop20h 00m

Hanoi Noibai

Wed 10/12

00:25-11:40

1 stop18h 15m

£729

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sat 4/4

16:00-15:50

1 stop17h 50m

Hanoi Noibai

Tue 14/4

23:15-21:00

2 stops27h 45m

£748

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Mon 6/4

21:45-13:15

1 stop33h 30m

Hanoi Noibai

Tue 21/4

01:15-12:35

1 stop17h 20m

£779

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Tue 6/1

20:25-12:40

1 stop33h 15m

Hanoi Noibai

Sat 21/3

00:25-11:40

1 stop18h 15m

£790

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sun 18/1

08:40-06:55

1 stop15h 15m

Hanoi Noibai

Thu 29/1

01:45-12:35

1 stop17h 50m

£791

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sun 11/1

08:40-06:55

1 stop15h 15m

Hanoi Noibai

Sat 24/1

01:45-12:35

1 stop17h 50m

£794

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Fri 3/4

14:55-19:55

1 stop23h 00m

Hanoi Noibai

Sun 26/4

08:45-06:40

1 stop27h 55m

£807

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sat 17/1

20:25-12:40

1 stop33h 15m

Hanoi Noibai

Thu 29/1

00:25-11:40

1 stop18h 15m

£814

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Showing 1-10 of 22 results
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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
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 24 October 2025.

Booking 51 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, September is the cheapest month in which you can book a flight from London Gatwick Airport to Hanoi (average of £341). Flying from London Gatwick Airport to Hanoi in August is currently the most expensive (average of £600). 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 31 October 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 36% 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. Thursday evenings 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 31 October 2025.
Read reviews from past customers who have flown with Emirates, Qatar Airways, andChina Eastern 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.

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Comfort

8.0

Boarding

8.1

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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?

    Emirates can get you from London Gatwick Airport to Hanoi in just under 20h. Your travel time can differ by up to . The distance between London Gatwick Airport and Hanoi is about 5735 mi.

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

    According to our current data, Air China (£373), China Eastern (£421), and Turkish Airlines (£591) offers the cheapest pricing from London Gatwick Airport to Hanoi. These flights start at 43% 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, September is the cheapest month in which you can book a flight from London Gatwick Airport to Hanoi (average of £341). Flying from London Gatwick Airport to Hanoi in August is currently the most expensive (average of £600). 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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£373Average£482FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest£421Average£594FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£591Average£717FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest£620Average£777FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest£627Average£885FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapest£645Average£755FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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