What is the cheapest airline that flies from London Gatwick to Southeast Asia?

Gulf Air and China Eastern are the most popular carriers operating from London Gatwick to Southeast Asia

How old do you have to be to fly from London Gatwick Airport to Southeast Asia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Southeast Asia.

What documentation or ID do you need to fly to Southeast Asia?

The travel and health documents required for your trip to Southeast Asia 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 licence, and a passport valid for six-months after you plan to arrive at Southeast Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€375 Cheap Flights from London Gatwick Airport to Southeast Asia in 2026

Q: How many flights depart from London Gatwick Airport to Southeast Asia on average per day?

As of May 2026, there are 1 flights per day flying from London Gatwick Airport to Southeast Asia. The most common time of day flights depart is 10:00, with 55% of flights taking off at midday.

Q: How many flights depart from London Gatwick Airport to Southeast Asia on average per week?

As of May 2026, there are 12 flights per week flying from London Gatwick Airport to Southeast Asia. The most common day of the week flights depart is Tue, with 33% of flights taking off on this day.

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Find the cheapest flights from London Gatwick Airport to Southeast Asia

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

11:35 - 15:45

LGW

SIN

21h 10m

1 stop

18:25 - 15:00

SIN

LGW

27h 35m

1 stop

€607China Eastern

Sat, 6 Jun - Tue, 16 Jun

11:35 - 05:25

LGW

SIN

34h 50m

1 stop

23:10 - 15:00

SIN

LGW

22h 50m

1 stop

€608China Eastern

Sun, 7 Jun - Thu, 11 Jun

11:35 - 17:00

LGW

SIN

22h 25m

1 stop

00:25 - 14:00

SIN

LGW

21h 35m

1 stop

€609China Eastern

Wed, 21 Oct - Sun, 1 Nov

11:35 - 15:45

LGW

SIN

21h 10m

1 stop

02:30 - 06:40

SIN

LGW

35h 10m

3 stops

€613China Eastern

Tue, 9 Jun - Sat, 13 Jun

11:35 - 01:30

LGW

SIN

30h 55m

2 stops

16:55 - 06:40

SIN

LGW

20h 45m

1 stop

€614China Eastern

Tue, 9 Jun - Tue, 16 Jun

10:40 - 12:45

LGW

SIN

19h 05m

1 stop

20:00 - 06:55

SIN

LGW

17h 55m

1 stop

€623Gulf Air

Wed, 3 Jun - Tue, 30 Jun

10:40 - 12:45

LGW

SIN

19h 05m

1 stop

20:00 - 06:55

SIN

LGW

17h 55m

1 stop

€624Gulf Air

Wed, 9 Sep - Thu, 17 Sep

09:15 - 10:15

LGW

RGN

19h 30m

2 stops

12:40 - 06:40

RGN

LGW

23h 30m

2 stops

€763Multiple Airlines

Mon, 15 Jun - Mon, 22 Jun

09:00 - 10:15

LGW

RGN

19h 45m

2 stops

12:40 - 06:40

RGN

LGW

23h 30m

2 stops

€764Multiple Airlines

Wed, 24 Jun - Wed, 1 Jul

10:00 - 15:10

LGW

RGN

23h 40m

1 stop

10:25 - 09:40

RGN

LGW

28h 45m

1 stop

€862Singapore Airlines

Wed, 9 Sep - Wed, 30 Sep

Turkish Airlines flights from London Gatwick Airport to Southeast Asia

Our best Turkish Airlines deals on London Gatwick Airport to Southeast Asia flight tickets

Turkish Airlines

8 Jun

LGW07:05London Gatwick

18h 40m

1 stop

SIN08:45Singapore Changi

22 Jun

SIN23:05Singapore Changi

17h 50m

1 stop

LGW09:55London Gatwick

€707

Turkish Airlines

25 May

LGW14:05London Gatwick

20h 50m

1 stop

SIN17:55Singapore Changi

10 Jun

SIN11:10Singapore Changi

18h 15m

1 stop

LGW22:25London Gatwick

€730

Turkish Airlines

26 Jun

LGW10:50London Gatwick

17h 20m

1 stop

SIN11:10Singapore Changi

3 Jul

SIN10:25Singapore Changi

19h 00m

1 stop

LGW22:25London Gatwick

€731

China Eastern flights from London Gatwick Airport to Southeast Asia

Our best China Eastern deals on London Gatwick Airport to Southeast Asia flight tickets

China Eastern

6 Jun

LGW11:35London Gatwick

21h 10m

1 stop

SIN15:45Singapore Changi

16 Jun

SIN18:25Singapore Changi

27h 35m

1 stop

LGW15:00London Gatwick

€607

China Eastern

7 Jun

LGW11:35London Gatwick

34h 50m

1 stop

SIN05:25Singapore Changi

11 Jun

SIN23:10Singapore Changi

22h 50m

1 stop

LGW15:00London Gatwick

€608

China Eastern

21 Oct

LGW18:00London Gatwick

28h 25m

1 stop

SIN05:25Singapore Changi

1 Nov

SIN00:25Singapore Changi

21h 35m

1 stop

LGW14:00London Gatwick

€609

momondo Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Sat 6/6

11:35-15:45

1 stop21h 10m

Singapore Changi

Tue 16/6

18:25-15:00

1 stop27h 35m

€607

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Sun 7/6

11:35-05:25

1 stop34h 50m

Singapore Changi

Thu 11/6

23:10-15:00

1 stop22h 50m

€608

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Wed 21/10

11:35-17:00

1 stop22h 25m

Singapore Changi

Sun 1/11

00:25-14:00

1 stop21h 35m

€609

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Tue 9/6

11:35-15:45

1 stop21h 10m

Singapore Changi

Sat 13/6

02:30-06:40

3 stops35h 10m

€613

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Tue 9/6

11:35-01:30

2 stops30h 55m

Singapore Changi

Tue 16/6

16:55-06:40

1 stop20h 45m

€614

Fastest return journey

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Wed 3/6

10:40-12:45

1 stop19h 05m

Singapore Changi

Tue 30/6

20:00-06:55

1 stop17h 55m

€623

LondonSingapore

LGW - SIN

LGWSIN

London Gatwick

Wed 9/9

10:40-12:45

1 stop19h 05m

Singapore Changi

Thu 17/9

20:00-06:55

1 stop17h 55m

€624

LondonYangon

LGW - RGN

LGWRGN

London Gatwick

Mon 15/6

09:15-10:15

2 stops19h 30m

Yangon Mingaladon

Mon 22/6

12:40-06:40

2 stops23h 30m

€763

LondonYangon

LGW - RGN

LGWRGN

London Gatwick

Wed 24/6

09:00-10:15

2 stops19h 45m

Yangon Mingaladon

Wed 1/7

12:40-06:40

2 stops23h 30m

€764

LondonYangon

LGW - RGN

LGWRGN

London Gatwick

Wed 9/9

10:00-15:10

1 stop23h 40m

Yangon Mingaladon

Wed 30/9

10:25-09:40

1 stop28h 45m

€862

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Gatwick Airport to Southeast Asia

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

Prices

Airlines

Other information

What is the cheapest month to fly to Southeast Asia?

The cheapest month to fly to Southeast Asia from London Gatwick Airport is in May. Flight prices, which tend to average around €698, are often lower during this time because this is during the off-season. If you’re not able to fly to Southeast Asia in May, then February is your next best option. Flight prices from London Gatwick Airport to Southeast Asia during February average around €728.

What is the cheapest day to depart on your flight to Southeast Asia?

The cheapest day to depart from London Gatwick Airport to Southeast Asia is on a Tuesday. Travellers who choose to depart for Southeast Asia on a Tuesday will often find tickets for as low as €784. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €2,101. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Asia.

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

Our most recent data shows that the best time of day to fly to Southeast Asia is in the afternoon. Flights from London Gatwick Airport to Southeast Asia during this time can be as low as €665. Flights to Southeast Asia are more costly in the evening, with an average ticket price of €2,101. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London Gatwick to Southeast Asia flight route?

Fly from London Gatwick to Singapore Changi for the best London Gatwick - Southeast Asia flight prices

How far in advance should I book a flight from London Gatwick Airport to Southeast Asia?

You are more likely to see cheaper flights to Southeast Asia from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around €725 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from London Gatwick Airport for as low as €668 on momondo.

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

No. A direct flight is the cheapest option for a flight between London Gatwick Airport to Southeast Asia.

Cheap London Gatwick Airport to Southeast Asia flight deals and tips

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

Fastest flight time	13h 15m
Direct flights	Every day
Airports in Southeast Asia	295 airports

The fastest flight from London Gatwick Airport to Southeast Asia takes 13h 15m

Direct flights go from London Gatwick Airport to Southeast Asia every day.

There are 295 airports in Southeast Asia. From London Gatwick Airport there are direct flights to Singapore Changi (SIN).

Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Southeast Asia

When did momondo last update prices for flights from London Gatwick Airport to Southeast Asia?
Prices for flights from London Gatwick Airport to Southeast Asia refresh daily.
How old do you have to be to fly from London Gatwick Airport to Southeast Asia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The travel and health documents required for your trip to Southeast Asia 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 licence, and a passport valid for six-months after you plan to arrive at Southeast Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London Gatwick Airport to Southeast Asia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Gatwick Airport to Southeast Asia is Airbus A320-100/200 (22.33% of total bookings). The next most popular plane models are Boeing 777 (11.14%), Airbus A321neo (9.47%), and Airbus A319 (9.20%).

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Southeast Asia . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from London to Southeast Asia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Southeast Asia?

Once you have performed a search for London to Southeast Asia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of London to Southeast Asia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.