What is the cheapest airline that flies from Colombo to London?

IndiGo, Air India, and Qatar Airways are the most popular carriers operating from Colombo to London

How many flights depart from Colombo to London on average per day?

As of November 2025, there are 2 flights per day flying from Colombo to London. The most common time of day flights depart is 12:00, with 77% of flights taking off in the afternoon.

Which airlines fly to London?

Etihad Airways, British Airways and SriLankan Airlines are the top three most popular airlines that fly to London from Colombo according to our data. Etihad Airways is the first choice among our users, with 40% of people opting to fly with this airline when travelling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

How many flights depart from Colombo to London on average per week?

The number of flights available between Colombo and London is 14 per week as of November 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When did momondo last update prices for flights from Colombo to London?

Prices for flights from Colombo to London are refreshed on a daily basis.

How many operators does momondo search for flights from Colombo to London?

As of November 2025, there are 3 operators available to choose from for flights from Colombo to London.

How old do you have to be to fly from Colombo to London?

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 Colombo to London.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London 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 London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$546 Cheap Flights from Colombo to London in 2025/26

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Cheap return flights

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04:15 - 14:00CMB-LHR

15h 15m1 stop

13:50 - 09:45LHR-CMB

14h 25m1 stop

$1,184British Airways

Find Deal

Wed, 19 Nov - Thu, 27 Nov

02:45 - 14:45CMB-LHR

16h 30m1 stop

11:45 - 08:20LHR-CMB

16h 05m1 stop

$1,228Kuwait Airways

Find Deal

Thu, 30 Apr - Wed, 20 May

04:15 - 13:20CMB-LHR

14h 35m1 stop

08:35 - 02:45LHR-CMB

12h 40m1 stop

$1,247Qatar Airways

Find Deal

Mon, 22 Dec - Sat, 3 Jan

04:15 - 14:00CMB-LHR

15h 15m1 stop

13:50 - 09:45LHR-CMB

14h 25m1 stop

$1,254British Airways

Find Deal

Tue, 3 Mar - Wed, 25 Mar

04:00 - 14:30CMB-LHR

16h 00m1 stop

20:55 - 15:15LHR-CMB

12h 50m1 stop

$1,319Etihad Airways

Find Deal

Tue, 18 Nov - Sun, 7 Dec

02:40 - 13:50CMB-LHR

16h 40m1 stop

20:20 - 18:25LHR-CMB

16h 35m2 stops

$1,350Emirates

Find Deal

Wed, 19 Nov - Thu, 27 Nov

20:15 - 07:10CMB-LHR

16h 25m2 stops

22:15 - 18:30LHR-CMB

15h 45m2 stops

$1,376Emirates

Find Deal

Mon, 2 Mar - Wed, 10 Jun

03:25 - 13:20CMB-LHR

15h 25m1 stop

08:40 - 02:45LHR-CMB

12h 35m1 stop

$1,457Qatar Airways

Find Deal

Fri, 16 Jan - Sat, 31 Jan

17:00 - 15:20CMB-LHR

26h 50m2 stops

22:05 - 09:45LHR-CMB

31h 10m2 stops

$1,566Gulf Air

Find Deal

Wed, 1 Apr - Sun, 12 Apr

15:55 - 06:35CMB-LHR

20h 10m2 stops

21:50 - 09:45LHR-CMB

30h 25m2 stops

$1,574Gulf Air

Find Deal

Fri, 6 Mar - Tue, 24 Mar

Kuwait Airways flights from Colombo to London

Our best Kuwait Airways deals on Colombo to London flight tickets

Kuwait Airways

30 Apr

CMB02:45Colombo Bandaranaike Intl

16h 30m

1 stop

LHR14:45London Heathrow

20 May

LHR11:45London Heathrow

16h 05m

1 stop

CMB08:20Colombo Bandaranaike Intl

$1,228

Find similar

Kuwait Airways

5 Mar

CMB02:45Colombo Bandaranaike Intl

16h 30m

1 stop

LHR13:45London Heathrow

22 Mar

LHR10:45London Heathrow

16h 05m

1 stop

CMB08:20Colombo Bandaranaike Intl

$1,282

Find similar

Kuwait Airways

30 Apr

CMB02:45Colombo Bandaranaike Intl

16h 30m

1 stop

LHR14:45London Heathrow

15 May

LHR11:45London Heathrow

13h 55m

1 stop

CMB06:10Colombo Bandaranaike Intl

$1,382

Find similar

British Airways flights from Colombo to London

Our best British Airways deals on Colombo to London flight tickets

British Airways

19 Nov

CMB04:15Colombo Bandaranaike Intl

15h 15m

1 stop

LHR14:00London Heathrow

27 Nov

LHR13:50London Heathrow

14h 25m

1 stop

CMB09:45Colombo Bandaranaike Intl

$1,184

Find similar

British Airways

10 Nov

CMB04:15Colombo Bandaranaike Intl

13h 30m

1 stop

LHR12:15London Heathrow

18 Nov

LHR19:20London Heathrow

18h 30m

1 stop

CMB19:20Colombo Bandaranaike Intl

$1,191

Find similar

British Airways

8 Nov

CMB04:15Colombo Bandaranaike Intl

15h 15m

1 stop

LHR14:00London Heathrow

8 Mar

LHR08:05London Heathrow

12h 20m

1 stop

CMB01:55Colombo Bandaranaike Intl

$1,253

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Wed 19/11

04:15-14:00

1 stop15h 15m

London Heathrow

Thu 27/11

13:50-09:45

1 stop14h 25m

$1,184

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Thu 30/4

02:45-14:45

1 stop16h 30m

London Heathrow

Wed 20/5

11:45-08:20

1 stop16h 05m

$1,228

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Mon 22/12

04:15-13:20

1 stop14h 35m

London Heathrow

Sat 3/1

08:35-02:45

1 stop12h 40m

$1,247

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Tue 3/3

04:15-14:00

1 stop15h 15m

London Heathrow

Wed 25/3

13:50-09:45

1 stop14h 25m

$1,254

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Tue 18/11

04:00-14:30

1 stop16h 00m

London Heathrow

Sun 7/12

20:55-15:15

1 stop12h 50m

$1,319

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Wed 19/11

02:40-13:50

1 stop16h 40m

London Heathrow

Thu 27/11

20:20-18:25

2 stops16h 35m

$1,350

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Mon 2/3

20:15-07:10

2 stops16h 25m

London Heathrow

Wed 10/6

22:15-18:30

2 stops15h 45m

$1,376

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Fri 16/1

03:25-13:20

1 stop15h 25m

London Heathrow

Sat 31/1

08:40-02:45

1 stop12h 35m

$1,457

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Wed 1/4

17:00-15:20

2 stops26h 50m

London Heathrow

Sun 12/4

22:05-09:45

2 stops31h 10m

$1,566

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Fri 6/3

15:55-06:35

2 stops20h 10m

London Heathrow

Tue 24/3

21:50-09:45

2 stops30h 25m

$1,574

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from Colombo to London

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 London?

If you aren’t able to travel during the month of November, then book flights to London from Colombo during October instead. Flights to London in October, while not as cheap as those in November, still average around $1,313.

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

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $1,989. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Colombo to London for around $2,007.

What is the cheapest Colombo to London flight route?

Fly from Colombo Bandaranaike Intl to London Heathrow for the best Colombo - London flight prices

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

You are more likely to see cheaper flights to London from Colombo when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $1,497 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Colombo for as low as $1,273 on momondo.

What cabin class options are available on Colombo to London flights?

There is only 1 cabin class available to choose from on Colombo to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Colombo to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colombo to London

Fastest flight time	11h 50m
Direct flights	Mon, Tue, Wed, Thu and Sun
Airports in London	1 airport

The fastest flight from Colombo to London takes 11h 50m

Direct flights go from Colombo to London on Monday, Tuesday, Wednesday, Thursday and Sunday. There are no airlines offering direct flights..

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

How far is Colombo to London by plane?
The straight-line distance from Colombo to London is 8705.3 km. Typically, this will take 11h 50m by plane in normal conditions.
When did momondo last update prices for flights from Colombo to London?
Prices for flights from Colombo to London are refreshed on a daily basis.
How many operators does momondo search for flights from Colombo to London?
As of November 2025, there are 3 operators available to choose from for flights from Colombo to London.
How old do you have to be to fly from Colombo to London?
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 Colombo to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London 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 London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Colombo to London

Compare and see reviews for airlines that fly from Colombo to London with momondo

Airline	Rating	Free cancellation	Price
Etihad Airways	PriceFrom $1,075	Free cancellation	Rating 7.4 1,285 reviews	Search Etihad Airways flights
British Airways	PriceFrom $1,177	Free cancellation	Rating 6.7 7,496 reviews	Search British Airways flights
SriLankan Airlines	PriceFrom $1,567	Free cancellation	Rating 6.9 76 reviews	Search SriLankan Airlines flights

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Abingdon

Eastbourne

Slough

Chichester

Canterbury

Deal

Kingston upon Thames

Brentwood

Guildford

Sutton

Maidstone

Watford

Ashford

Why use momondo?

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

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 Colombo to London for you.

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

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

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

Once you have performed a search for Colombo to London 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 Colombo to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Colombo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

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London Heathrow Airport

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Look for other cheap flights to Cardifffrom $2,450

Look for other cheap flights to Leedsfrom $1,686

Cheap flights from Colombo to London from $546

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colombo to London departing on 7/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Colombo to London

Cheap return flights

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Cheap last-minute flights

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Kuwait Airways flights from Colombo to London

Our best Kuwait Airways deals on Colombo to London flight tickets

British Airways flights from Colombo to London

Our best British Airways deals on Colombo to London flight tickets

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Use the filters below to find and compare flights from Colombo to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Colombo to London

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 London?

If you aren’t able to travel during the month of November, then book flights to London from Colombo during October instead. Flights to London in October, while not as cheap as those in November, still average around $1,313.

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

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $1,989. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Colombo to London for around $2,007.

What is the cheapest Colombo to London flight route?

Fly from Colombo Bandaranaike Intl to London Heathrow for the best Colombo - London flight prices

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

What cabin class options are available on Colombo to London flights?

There is only 1 cabin class available to choose from on Colombo to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Colombo to London?

IndiGo, Air India, and Qatar Airways are the most popular carriers operating from Colombo to London

Which airlines fly to London?

How many flights depart from Colombo to London on average per day?

As of November 2025, there are 2 flights per day flying from Colombo to London. The most common time of day flights depart is 12:00, with 77% of flights taking off in the afternoon.

How many flights depart from Colombo to London on average per week?

The number of flights available between Colombo and London is 14 per week as of November 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Cheap Colombo to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colombo to London

Fastest flight time

Direct flights

Airports in London

How far is Colombo to London by plane?

When did momondo last update prices for flights from Colombo to London?

How many operators does momondo search for flights from Colombo to London?

How old do you have to be to fly from Colombo to London?

What documentation or ID do you need to fly to London?

Best airlines flying from Colombo to London

Compare and see reviews for airlines that fly from Colombo to London with momondo

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 49.5 km from London