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Cheap flights from London Gatwick Airport to Hanoi from £250

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Hanoi departing on 18/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Gatwick Airport to Hanoi

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
10:30 - 14:45LGW-HAN
45h 15m2 stops
China Eastern Logo
02:20 - 15:10HAN-LGW
18h 50m1 stop
£372China Eastern
Find Deal
Tue, 10 Mar - Sun, 29 Mar
China Eastern Logo
10:30 - 01:45LGW-HAN
32h 15m1 stop
China Eastern Logo
16:15 - 14:00HAN-LGW
28h 45m2 stops
£373China Eastern
Find Deal
Wed, 14 Jan - Wed, 25 Mar
China Eastern Logo
10:30 - 14:45LGW-HAN
45h 15m3 stops
China Eastern Logo
15:45 - 06:30HAN-LGW
45h 45m3 stops
£374China Eastern
Find Deal
Tue, 10 Mar - Tue, 24 Mar
China Eastern Logo
10:30 - 01:45LGW-HAN
32h 15m1 stop
China Eastern Logo
16:15 - 14:00HAN-LGW
28h 45m2 stops
£375China Eastern
Find Deal
Mon, 12 Jan - Mon, 19 Jan
Air China Logo
11:05 - 11:15LGW-HAN
17h 10m1 stop
Air China Logo
18:15 - 06:55HAN-LGW
19h 40m1 stop
£375Air China
Find Deal
Mon, 5 Jan - Tue, 3 Mar
Air China Logo
11:05 - 16:40LGW-HAN
22h 35m1 stop
Air China Logo
12:25 - 06:55HAN-LGW
25h 30m1 stop
£376Air China
Find Deal
Wed, 7 Jan - Fri, 30 Jan
Air China Logo
11:05 - 11:15LGW-HAN
17h 10m1 stop
Air China Logo
12:25 - 06:55HAN-LGW
25h 30m1 stop
£377Air China
Find Deal
Thu, 26 Feb - Sun, 8 Mar
China Eastern Logo
10:30 - 15:15LGW-HAN
21h 45m2 stops
China Eastern Logo
15:45 - 06:30HAN-LGW
21h 45m2 stops
£378China Eastern
Find Deal
Thu, 5 Mar - Thu, 19 Mar
Air China Logo
11:05 - 11:15LGW-HAN
17h 10m1 stop
Air China Logo
12:25 - 06:55HAN-LGW
25h 30m1 stop
£378Air China
Find Deal
Fri, 16 Jan - Sun, 25 Jan
China Eastern Logo
17:00 - 01:45LGW-HAN
25h 45m1 stop
China Eastern Logo
15:45 - 06:30HAN-LGW
21h 45m2 stops
£379China Eastern
Find Deal
Wed, 14 Jan - Thu, 22 Jan

China Eastern flights from London Gatwick Airport to Hanoi

Our best China Eastern deals on London Gatwick Airport to Hanoi flight tickets
China Eastern
10 Mar
LGW10:30London Gatwick
45h 15m
2 stops
HAN14:45Hanoi Noibai
29 Mar
HAN02:20Hanoi Noibai
18h 50m
1 stop
LGW15:10London Gatwick
£372
Find similar
China Eastern
14 Jan
LGW10:30London Gatwick
32h 15m
1 stop
HAN01:45Hanoi Noibai
25 Mar
HAN16:15Hanoi Noibai
28h 45m
2 stops
LGW14:00London Gatwick
£373
Find similar
China Eastern
10 Mar
LGW10:30London Gatwick
45h 15m
3 stops
HAN14:45Hanoi Noibai
24 Mar
HAN15:45Hanoi Noibai
45h 45m
3 stops
LGW06:30London Gatwick
£374
Find similar

Air China flights from London Gatwick Airport to Hanoi

Our best Air China deals on London Gatwick Airport to Hanoi flight tickets
Air China
30 Nov
LGW11:05London Gatwick
17h 10m
1 stop
HAN11:15Hanoi Noibai
9 Dec
HAN12:25Hanoi Noibai
25h 30m
1 stop
LGW06:55London Gatwick
£373
Find similar
Air China
5 Jan
LGW11:05London Gatwick
17h 10m
1 stop
HAN11:15Hanoi Noibai
3 Mar
HAN18:15Hanoi Noibai
19h 40m
1 stop
LGW06:55London Gatwick
£375
Find similar
Air China
7 Jan
LGW11:05London Gatwick
22h 35m
1 stop
HAN16:40Hanoi Noibai
30 Jan
HAN12:25Hanoi Noibai
25h 30m
1 stop
LGW06:55London Gatwick
£376
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport 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, momondo users made 279,928 searches. Data last updated 29 November 2025.
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

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Tue 10/3

10:30-14:45

2 stops45h 15m

Hanoi Noibai

Sun 29/3

02:20-15:10

1 stop18h 50m

£372

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Wed 14/1

10:30-01:45

1 stop32h 15m

Hanoi Noibai

Wed 25/3

16:15-14:00

2 stops28h 45m

£373

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Tue 10/3

10:30-14:45

3 stops45h 15m

Hanoi Noibai

Tue 24/3

15:45-06:30

3 stops45h 45m

£374

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Mon 12/1

10:30-01:45

1 stop32h 15m

Hanoi Noibai

Mon 19/1

16:15-14:00

2 stops28h 45m

£375

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Mon 5/1

11:05-11:15

1 stop17h 10m

Hanoi Noibai

Tue 3/3

18:15-06:55

1 stop19h 40m

£375

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Wed 7/1

11:05-16:40

1 stop22h 35m

Hanoi Noibai

Fri 30/1

12:25-06:55

1 stop25h 30m

£376

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Thu 26/2

11:05-11:15

1 stop17h 10m

Hanoi Noibai

Sun 8/3

12:25-06:55

1 stop25h 30m

£377

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Thu 5/3

10:30-15:15

2 stops21h 45m

Hanoi Noibai

Thu 19/3

15:45-06:30

2 stops21h 45m

£378

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Fri 16/1

11:05-11:15

1 stop17h 10m

Hanoi Noibai

Sun 25/1

12:25-06:55

1 stop25h 30m

£378

LondonHanoi

LGW - HAN

LGWHAN

London Gatwick

Wed 14/1

17:00-01:45

1 stop25h 45m

Hanoi Noibai

Thu 22/1

15:45-06:30

2 stops21h 45m

£379

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hanoi from

How to get the cheapest flight ticket from London Gatwick Airport to Hanoi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Hanoi?

The month of November is, on average, the cheapest month to fly to Hanoi from London Gatwick Airport, with most prices found around £405. If you’re not able to fly to Hanoi in November, then September is your next best option. Flight prices from London Gatwick Airport to Hanoi during September average around £505.

What is the cheapest day to depart on your flight to Hanoi?

The cheapest day to depart from London Gatwick Airport to Hanoi is on a Monday when prices can be found for as low as £741. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from London Gatwick Airport to Hanoi for around £848.

What is the cheapest time of day to depart on your flight to Hanoi?

According to our data, the cheapest time of day to fly to Hanoi is in the afternoon. momondo users have found flights departing from London Gatwick Airport to Hanoi in the afternoon for as low as £723. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Hanoi, so prices are often more expensive at around £799 per ticket.

How far in advance should I book a flight to Hanoi?

You are more likely to see cheaper flights to Hanoi from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around £644 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from London Gatwick Airport for as low as £463 on momondo.

Can stopping save me money on London Gatwick Airport to Hanoi flights?

You could potentially save up to 37% on your flight if you consider stops on a London Gatwick Airport to Hanoi flight.

How have London Gatwick Airport to Hanoi flight prices changed over time?

As of November 2025, prices for London Gatwick Airport to Hanoi flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from London Gatwick Airport to Hanoi

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Hanoi according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Gatwick Airport to Hanoi (LGW to HAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Hanoi

Fastest flight time

17h 10m

Direct flights

None
The fastest flight from London Gatwick Airport to Hanoi takes 17h 10m
There are no direct flights from London Gatwick Airport to Hanoi. There are no popular flight routes from London Gatwick Airport to Hanoi.
Search flight deals

  • How far is London Gatwick to Hanoi Noibai by plane?

    There are 5746.2 mi between London Gatwick and Hanoi Noibai. By plane, this route typically takes 17h 10m.

  • When did momondo last update prices for flights from London Gatwick Airport to Hanoi Noibai Airport?

    Prices for flights from London Gatwick Airport to Hanoi Noibai Airport refresh daily.

  • How many operators does momondo search for flights from London Gatwick Airport to Hanoi Noibai Airport?

  • How old do you have to be to fly from London Gatwick Airport to Hanoi Noibai Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Hanoi Noibai Airport.

  • What documentation or ID do you need to fly to Hanoi Noibai Airport?

    The travel and health documents required for your trip to Hanoi Noibai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hanoi Noibai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London Gatwick Airport to Hanoi?

Best airlines flying from London Gatwick Airport to Hanoi

Compare and see reviews for airlines that fly from London Gatwick Airport to Hanoi with momondo
Airline
Rating
Free Cancellation
Price
Air ChinaPriceFrom £370Free CancellationRating
7.2
126 reviews
Search Air China flights
China EasternPriceFrom £418Free CancellationRating
7.2
178 reviews
Search China Eastern flights
Turkish AirlinesPriceFrom £563Free CancellationRating
7.3
4,069 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom £618Free CancellationRating
7.4
3,677 reviews
Search Qatar Airways flights
British AirwaysPriceFrom £624Free CancellationRating
6.7
7,545 reviews
Search British Airways flights
Singapore AirlinesPriceFrom £629Free CancellationRating
8.1
1,411 reviews
Search Singapore Airlines flights
EmiratesPriceFrom £642Free CancellationRating
8.1
3,428 reviews
Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Hanoi?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Hanoi for you.

Can I find flights from London to Hanoi with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hanoi from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Hanoi?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Hanoi.

I’m not ready to book a flight from London to Hanoi right now. Can momondo alert me if prices change?

Price alerts on flights to Hanoi from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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