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Cheap flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport from $351

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 Heathrow Airport departing on 4/8. 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 round-trip flights

These are some of the best round-trip flight deals from Colombo Bandaranaike Intl Airport to London that have been recently found on momondo from popular airlines, departing in the coming months.
9:40 pm - 6:45 amCMB-LHR
14h 35m1 stop
9:00 am - 3:10 pmLHR-CMB
24h 40m1 stop
$729Etihad Airways
Find Deal
Tue, Mar 18 - Wed, Mar 26
9:45 pm - 6:45 amCMB-LHR
13h 30m1 stop
9:30 am - 2:50 amLHR-CMB
12h 50m1 stop
$732Etihad Airways
Find Deal
Tue, Apr 1 - Mon, Apr 28
4:35 am - 2:10 pmCMB-LHR
14h 05m1 stop
4:00 pm - 9:40 amLHR-CMB
13h 10m1 stop
$754Qatar Airways
Find Deal
Wed, Jul 2 - Thu, Aug 14
1:35 am - 1:50 pmCMB-LHR
17h 45m1 stop
10:00 pm - 9:55 pmLHR-CMB
18h 25m1 stop
$819Emirates
Find Deal
Mon, Mar 17 - Wed, Mar 26
8:15 pm - 7:10 amCMB-LHR
16h 25m2 stops
8:40 pm - 6:15 pmLHR-CMB
17h 05m1 stop
$823Emirates
Find Deal
Tue, Mar 11 - Tue, Apr 22
7:30 pm - 6:25 amCMB-LHR
16h 25m1 stop
9:30 pm - 4:30 pmLHR-CMB
13h 30m1 stop
$829Qatar Airways
Find Deal
Fri, Mar 7 - Sat, Mar 22
6:45 am - 4:40 pmCMB-LHR
14h 25m1 stop
6:30 am - 5:15 amLHR-CMB
18h 15m1 stop
$1,024Turkish Airlines
Find Deal
Wed, Apr 30 - Mon, May 19
1:05 pm - 8:00 pmCMB-LHR
11h 25mnonstop
9:30 pm - 12:45 pmLHR-CMB
10h 45mnonstop
$1,203SriLankan Airlines
Find Deal
Wed, Apr 30 - Wed, May 21
12:50 pm - 7:10 pmCMB-LHR
11h 50mnonstop
9:30 pm - 12:45 pmLHR-CMB
10h 45mnonstop
$1,215SriLankan Airlines
Find Deal
Tue, Mar 11 - Tue, Apr 22
6:45 am - 4:55 pmCMB-LHR
14h 40m1 stop
6:30 am - 5:15 amLHR-CMB
18h 15m1 stop
$1,255Turkish Airlines
Find Deal
Sun, Apr 20 - Sun, Aug 17

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
Mar 18
CMB9:40 pmColombo Bandaranaike Intl
14h 35m
1 stop
LHR6:45 amLondon Heathrow
Mar 26
LHR9:00 amLondon Heathrow
24h 40m
1 stop
CMB3:10 pmColombo Bandaranaike Intl
Etihad Airways
Apr 1
CMB9:45 pmColombo Bandaranaike Intl
13h 30m
1 stop
LHR6:45 amLondon Heathrow
Apr 28
LHR9:30 amLondon Heathrow
12h 50m
1 stop
CMB2:50 amColombo Bandaranaike Intl
Etihad Airways
Apr 28
CMB4:05 amColombo Bandaranaike Intl
31h 10m
1 stop
LHR6:45 amLondon Heathrow
May 21
LHR9:55 pmLondon Heathrow
13h 00m
1 stop
CMB3:25 pmColombo Bandaranaike Intl

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

Our best Qatar Airways deals on Colombo Bandaranaike Intl Airport to London Heathrow Airport flight tickets
Qatar Airways
Jul 2
CMB4:35 amColombo Bandaranaike Intl
14h 05m
1 stop
LHR2:10 pmLondon Heathrow
Aug 14
LHR4:00 pmLondon Heathrow
13h 10m
1 stop
CMB9:40 amColombo Bandaranaike Intl
Qatar Airways
Mar 7
CMB7:30 pmColombo Bandaranaike Intl
16h 25m
1 stop
LHR6:25 amLondon Heathrow
Mar 22
LHR9:30 pmLondon Heathrow
13h 30m
1 stop
CMB4:30 pmColombo Bandaranaike Intl
Qatar Airways
Mar 20
CMB11:15 amColombo Bandaranaike Intl
16h 15m
1 stop
LHR10:00 pmLondon Heathrow
Mar 27
LHR6:55 pmLondon Heathrow
16h 05m
1 stop
CMB4:30 pmColombo Bandaranaike Intl

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 typical price of a round-trip flight between Colombo Bandaranaike Intl Airport and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Colombo Bandaranaike Intl Airport, with most prices found around $872. If you’re not able to fly to London Heathrow Airport in October, then November is your next best option. Flight prices from Colombo Bandaranaike Intl Airport to London Heathrow Airport during November average around $886.

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

Our data shows that Sunday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,377. The most expensive day to fly to London Heathrow Airport is Monday, with ticket prices averaging around $1,588.

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 $762. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $1,500.

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 21 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,013 when searching 21 weeks out.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 $852 on momondo.

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

There are 2 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 February 2025, prices for Colombo Bandaranaike Intl Airport to London Heathrow Airport flights are approximately 14% 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 round-trip 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

$351

Fastest flight time

11h 25m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Colombo Bandaranaike Intl Airport in the past 72 hours is $351. The best round-trip flight deal from Colombo Bandaranaike Intl Airport to London Heathrow Airport found on momondo in the last 72 hours is $729.
The fastest flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport takes 11h 25m
Direct flights go from Colombo Bandaranaike Intl Airport to London Heathrow Airport every day.

  • 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. Flights usually cover this in 11h 25m, depending on flying conditions and air traffic around both airports.

  • 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?

    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 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
Etihad AirwaysPriceFrom $558Free CancellationRating
7.3
1,178 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $579Free CancellationRating
7.4
3,613 reviews
Search Qatar Airways flights
Singapore AirlinesPriceFrom $638Free CancellationRating
8.1
1,301 reviews
Search Singapore Airlines flights
EmiratesPriceFrom $850Free CancellationRating
8.1
3,283 reviews
Search Emirates flights
Turkish AirlinesPriceFrom $871Free CancellationRating
7.3
3,832 reviews
Search Turkish Airlines flights
SriLankan AirlinesPriceFrom $1,061Free CancellationRating
6.8
74 reviews
Search SriLankan Airlines flights
  • SriLankan Airlines Flights From Colombo Bandaranaike Intl Airport to London Heathrow Airport

    SriLankan Airlines flies from Colombo Bandaranaike Intl Airport to London Heathrow Airport around 7 times per week, with 74 momondo users rating the airline 6.8/10. The cheapest SriLankan Airlines deal from Colombo Bandaranaike Intl Airport to London Heathrow Airport in the last 72 hours was $1,061 (round-trip), much lower than the average airfare cost of $1,428 for SriLankan Airlines flights on this route.


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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?

Yes. momondo allows you to filter the results for Colombo to London flights to just show those with flexible booking policies.

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

Once all potential Colombo to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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


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