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Cheap flights from London Gatwick Airport to Hanoi from £256

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — HAN
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London Gatwick to Hanoi Noibai are usually found in November or September, 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 17 October 2025.

Round-trip from

£384

One-way from

£256

Popular in

July

Cheapest in

November

Average price

£587
Air China
  • Air China
  • 10/11-26/11
  • 2 total stops
  • 42h 40m total
  • London to Hanoi
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5/1
  • 5/1
  • 2 total stops
  • 54h 00m total
  • London to Hanoi
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£75 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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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 17 October 2025.

Mon 10/1111:05LGW - HAN
1 stop17h 10mAir China
Wed 26/1112:25HAN - LGW
1 stop25h 30mAir China
Deal found 15/10£384
Wed 19/1111:05LGW - HAN
1 stop22h 35mAir China
Wed 17/1212:25HAN - LGW
1 stop25h 30mAir China
Deal found 16/10£386
Tue 11/1111:05LGW - HAN
1 stop17h 10mAir China
Thu 4/1218:15HAN - LGW
1 stop19h 40mAir China
Deal found 15/10£390
Thu 13/1111:05LGW - HAN
1 stop17h 10mAir China
Thu 4/1213:20HAN - LGW
1 stop23h 15mAir China
Deal found 15/10£391
Wed 12/1111:05LGW - HAN
1 stop17h 10mAir China
Fri 28/1112:25HAN - LGW
1 stop25h 30mAir China
Deal found 15/10£392
Mon 24/1111:05LGW - HAN
1 stop17h 10mAir China
Tue 16/1213:20HAN - LGW
1 stop23h 15mAir China
Deal found 16/10£392
Mon 10/1111:05LGW - HAN
1 stop17h 10mAir China
Thu 4/1218:15HAN - LGW
1 stop19h 40mAir China
Deal found 16/10£393
Sun 30/1111:05LGW - HAN
1 stop22h 35mAir China
Sun 7/1212:25HAN - LGW
1 stop25h 30mAir China
Deal found 16/10£398
Tue 25/1111:05LGW - HAN
1 stop17h 10mAir China
Wed 17/1218:15HAN - LGW
1 stop19h 40mAir China
Deal found 15/10£401
Mon 1/1211:05LGW - HAN
1 stop22h 35mAir China
Tue 16/1218:15HAN - LGW
1 stop19h 40mAir China
Deal found 15/10£405
Wed 5/1111:05LGW - HAN
1 stop17h 10mAir China
Wed 12/1118:15HAN - LGW
1 stop19h 40mAir China
Deal found 15/10£414

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 17 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 24/11

11:05-11:15

1 stop17h 10m

Hanoi Noibai

Sun 30/11

16:15-06:30

2 stops21h 15m

£457

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Tue 10/3

11:05-11:15

1 stop17h 10m

Hanoi Noibai

Tue 24/3

18:15-06:55

1 stop19h 40m

£459

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Fri 30/1

11:05-11:15

1 stop17h 10m

Hanoi Noibai

Thu 12/2

13:20-05:35

1 stop23h 15m

£459

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Mon 24/11

10:30-01:35

2 stops32h 05m

Hanoi Noibai

Sun 30/11

16:15-14:00

2 stops28h 45m

£465

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Sun 9/11

10:30-15:15

2 stops21h 45m

Hanoi Noibai

Sun 7/12

02:45-14:00

1 stop18h 15m

£492

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Fri 14/11

11:05-16:40

1 stop22h 35m

Hanoi Noibai

Fri 21/11

09:40-06:55

2 stops28h 15m

£522

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Tue 4/11

10:00-13:10

2 stops20h 10m

Hanoi Noibai

Sun 23/11

14:10-05:40

2 stops22h 30m

£587

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Thu 6/11

10:00-13:10

2 stops20h 10m

Hanoi Noibai

Sun 30/11

14:10-05:40

2 stops22h 30m

£587

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Thu 20/11

11:05-16:40

1 stop22h 35m

£258

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Thu 29/1

13:25-08:35

2 stops36h 10m

£261

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 16 results
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?

Use this chart to determine the optimal time to book a return flight from Gatwick to Hanoi. Price data was last updated on 10 October 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, September is the cheapest month in which you can book a flight from London Gatwick Airport to Hanoi (average of £334). Flying from London Gatwick Airport to Hanoi in August is currently the most expensive (average of £589). 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 17 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.

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 17 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.
Emirates
8.1
Very Good
3,375 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.1

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.
Emirates
8.1
Very Good
3,375 reviews
Emirates
8.1
Very Good
3,375 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.1

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.
Qatar Airways
7.4
Good
3,652 reviews
Emirates
8.1
Very Good
3,375 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.1

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.
China Eastern
7.2
Good
172 reviews
Emirates
8.1
Very Good
3,375 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.1

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.
Air China
7.2
Good
114 reviews
Emirates
8.1
Very Good
3,375 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.1

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.
British Airways
6.7
Okay
7,459 reviews
Emirates
8.1
Very Good
3,375 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.1

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 7 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?

    Air China and China Eastern can get you from London Gatwick Airport to Hanoi in just under 17h 10m. Your travel time can differ by up to 14h 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 (£366), China Eastern (£413), and Turkish Airlines (£579) offers the cheapest pricing from London Gatwick Airport to Hanoi. These flights start at 44% 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 £334). Flying from London Gatwick Airport to Hanoi in August is currently the most expensive (average of £589). 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 7 airlines flying from Gatwick to Hanoi

Discover the top 7 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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£366Average£466FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest£413Average£583FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£579Average£703FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Singapore AirlinesCheapest£584Average£633FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest£609Average£762FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest£615Average£868FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapest£674Average£755FlexibilityNo 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?

Cheapflights helps you find that perfect flight to Hanoi from Gatwick by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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