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Cheap flights from Colombo Bandaranaike Intl Airport to London from £221

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 Bandaranaike Intl Airport to London departing on 9/9. 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 Colombo Bandaranaike Intl Airport to London

Cheap return flights

Logo
08:30 - 12:25CMB-LHR
32h 25m2 stops
Logo
22:15 - 20:35LHR-CMB
17h 50m2 stops
£469
Find Deal
Tue, 9 Sep - Sat, 13 Sep
Air India Logo
17:05 - 11:30CMB-LHR
22h 55m1 stop
Air India Logo
09:45 - 07:20LHR-CMB
17h 05m1 stop
£541Air India
Find Deal
Tue, 30 Sep - Tue, 21 Oct
Logo
09:40 - 19:30CMB-LHR
14h 20m1 stop
Logo
22:25 - 03:30LHR-CMB
24h 35m2 stops
£542
Find Deal
Wed, 10 Sep - Wed, 17 Sep
Air India Logo
09:40 - 19:30CMB-LHR
14h 20m1 stop
Air India Logo
13:15 - 07:20LHR-CMB
13h 35m1 stop
£545Air India
Find Deal
Wed, 10 Sep - Wed, 17 Sep
Etihad Airways Logo
10:05 - 18:45CMB-LHR
13h 10m1 stop
Etihad Airways Logo
20:55 - 20:35LHR-CMB
19h 10m1 stop
£552Etihad Airways
Find Deal
Tue, 23 Sep - Wed, 1 Oct
Etihad Airways Logo
16:30 - 12:45CMB-LHR
24h 45m1 stop
Etihad Airways Logo
09:30 - 02:50LHR-CMB
12h 50m1 stop
£556Etihad Airways
Find Deal
Sat, 27 Sep - Tue, 30 Sep
Qatar Airways Logo
20:20 - 14:10CMB-LHR
22h 20m1 stop
Qatar Airways Logo
15:05 - 17:45LHR-CMB
22h 10m1 stop
£570Qatar Airways
Find Deal
Mon, 15 Sep - Tue, 30 Sep
Turkish Airlines Logo
22:15 - 20:50CMB-LHR
27h 05m1 stop
Turkish Airlines Logo
11:20 - 05:15LHR-CMB
13h 25m1 stop
£595Turkish Airlines
Find Deal
Fri, 5 Sep - Tue, 16 Sep
British Airways Logo
03:25 - 13:20CMB-LHR
15h 25m1 stop
British Airways Logo
08:25 - 03:05LHR-CMB
14h 10m1 stop
£607British Airways
Find Deal
Mon, 22 Dec - Tue, 30 Jun
Qatar Airways Logo
03:35 - 14:10CMB-LHR
15h 05m1 stop
Qatar Airways Logo
21:55 - 17:45LHR-CMB
15h 20m1 stop
£629Qatar Airways
Find Deal
Mon, 22 Sep - Tue, 7 Oct

Air India flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport

Our best Air India deals on Colombo Bandaranaike Intl Airport to London Heathrow Airport flight tickets
Air India
4 Aug
CMB16:00Colombo Bandaranaike Intl
22h 45m
1 stop
LHR10:15London Heathrow
11 Aug
LHR12:30London Heathrow
22h 00m
1 stop
CMB15:00Colombo Bandaranaike Intl
£540
Find similar
Air India
30 Sept
CMB17:05Colombo Bandaranaike Intl
22h 55m
1 stop
LHR11:30London Heathrow
21 Oct
LHR09:45London Heathrow
17h 05m
1 stop
CMB07:20Colombo Bandaranaike Intl
£541
Find similar
Air India
10 Sept
CMB09:40Colombo Bandaranaike Intl
14h 20m
1 stop
LHR19:30London Heathrow
17 Sept
LHR13:15London Heathrow
13h 35m
1 stop
CMB07:20Colombo Bandaranaike Intl
£545
Find similar

Etihad Airways flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport

Our best Etihad Airways deals on Colombo Bandaranaike Intl Airport to London Heathrow Airport flight tickets
Etihad Airways
23 Sept
CMB10:05Colombo Bandaranaike Intl
13h 10m
1 stop
LHR18:45London Heathrow
1 Oct
LHR20:55London Heathrow
19h 10m
1 stop
CMB20:35Colombo Bandaranaike Intl
£552
Find similar
Etihad Airways
27 Sept
CMB16:30Colombo Bandaranaike Intl
24h 45m
1 stop
LHR12:45London Heathrow
30 Sept
LHR09:30London Heathrow
12h 50m
1 stop
CMB02:50Colombo Bandaranaike Intl
£556
Find similar
Etihad Airways
11 Sept
CMB16:30Colombo Bandaranaike Intl
19h 00m
1 stop
LHR07:00London Heathrow
2 Oct
LHR09:30London Heathrow
12h 50m
1 stop
CMB02:50Colombo Bandaranaike Intl
£571
Find similar

See travel insights to London from

How to get the cheapest flight ticket from Colombo Bandaranaike Intl Airport to London Heathrow Airport

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 Heathrow Airport?

In general, October is the cheapest month to fly from Colombo Bandaranaike Intl Airport to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £609. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Colombo Bandaranaike Intl Airport averaging around £640.

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

On average, the least expensive day to fly to London Heathrow Airport from Colombo Bandaranaike Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £897. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Friday is £1,028.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Colombo Bandaranaike Intl Airport to London Heathrow Airport in the afternoon for as low as £658. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £1,055 on average. Flights to London Heathrow Airport from Colombo Bandaranaike Intl Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Colombo Bandaranaike Intl to London Heathrow flight route?

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

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

You are more likely to see cheaper flights to London Heathrow Airport from Colombo Bandaranaike Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £721 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Colombo Bandaranaike Intl Airport for as low as £638 on momondo.

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

There are 3 cabin classes available to choose from on Colombo Bandaranaike Intl to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Colombo Bandaranaike Intl Airport to London Heathrow Airport flight prices changed over time?

As of July 2025, prices for Colombo Bandaranaike Intl Airport to London Heathrow Airport flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport

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

Cheap Colombo Bandaranaike Intl Airport to London Heathrow Airport (CMB to LHR) flight deals and tips

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

Best price found

£221

Fastest flight time

13h 10m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Colombo Bandaranaike Intl Airport in the past 72 hours is £221. The best return flight deal from Colombo Bandaranaike Intl Airport to London Heathrow Airport found on momondo in the last 72 hours is £469.
The fastest flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport takes 13h 10m
Direct flights go from Colombo Bandaranaike Intl Airport to London Heathrow Airport every day.
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  • How far is Colombo Bandaranaike Intl to London Heathrow by plane?

    The straight-line distance from Colombo Bandaranaike Intl to London Heathrow is 5411.5 mi. In terms of flight time, this usually takes a little over 13h 10m.

  • When did momondo last update prices for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

    Prices for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport refresh daily.

  • How many operators does momondo search for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

  • How old do you have to be to fly from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

    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 layovers. It is recommended that you verify with the airline you are booking with for travel from Colombo Bandaranaike Intl Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow 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 London Heathrow Airport. 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 Colombo Bandaranaike Intl Airport to London Heathrow Airport?

  • What is the most popular airline from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

Best airlines flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from Colombo Bandaranaike Intl Airport to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Gulf AirPriceFrom £330Free CancellationRating
7.1
203 reviews
Search Gulf Air flights
Air IndiaPriceFrom £481Free CancellationRating
5.5
2,927 reviews
Search Air India flights
Etihad AirwaysPriceFrom £505Free CancellationRating
7.4
1,227 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom £514Free CancellationRating
7.4
3,609 reviews
Search Qatar Airways flights
British AirwaysPriceFrom £571Free CancellationRating
6.6
7,205 reviews
Search British Airways flights
Turkish AirlinesPriceFrom £586Free CancellationRating
7.3
3,921 reviews
Search Turkish Airlines flights
EmiratesPriceFrom £621Free CancellationRating
8.1
3,295 reviews
Search Emirates flights
SriLankan AirlinesPriceFrom £689Free CancellationRating
6.8
75 reviews
Search SriLankan Airlines flights

  • SriLankan Airlines Flights From Colombo Bandaranaike Intl Airport to London Heathrow Airport

    Across 7 SriLankan Airlines flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport this week, the average price was £1,289, with the best SriLankan Airlines deals starting from £924 round-trip. 75 users have rated SriLankan Airlines on momondo, with an average score of 6.8/10.

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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?

Flights from Colombo to London 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 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 can track prices for Colombo to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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