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Cheap flights from Colombo Bandaranaike Intl Airport to London from $334

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 6/27. 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.
Air India Logo
4:00 pm - 10:15 amCMB-LHR
22h 45m1 stop
Air India Logo
12:30 pm - 3:00 pmLHR-CMB
22h 00m1 stop
$731Air India
Find Deal
mar., jun. 10 - lun., jun. 30
Air India Logo
9:40 am - 7:30 pmCMB-LHR
14h 20m1 stop
Air India Logo
1:15 pm - 4:05 pmLHR-CMB
22h 20m1 stop
$735Air India
Find Deal
mié., may. 28 - mié., jun. 4
Etihad Airways Logo
9:45 pm - 3:15 pmCMB-LHR
22h 00m1 stop
Etihad Airways Logo
9:45 pm - 2:50 amLHR-CMB
24h 35m1 stop
$742Etihad Airways
Find Deal
mié., may. 28 - jue., sep. 4
Etihad Airways Logo
4:05 am - 3:15 pmCMB-LHR
15h 40m1 stop
Etihad Airways Logo
9:45 pm - 8:40 pmLHR-CMB
18h 25m1 stop
$745Etihad Airways
Find Deal
vie., jun. 6 - sáb., sep. 6
Qatar Airways Logo
10:30 am - 6:50 amCMB-LHR
24h 50m1 stop
Qatar Airways Logo
3:05 pm - 4:50 pmLHR-CMB
21h 15m1 stop
$766Qatar Airways
Find Deal
jue., may. 15 - vie., may. 30
Qatar Airways Logo
3:35 am - 2:10 pmCMB-LHR
15h 05m1 stop
Qatar Airways Logo
8:05 am - 2:05 amLHR-CMB
13h 30m1 stop
$768Qatar Airways
Find Deal
sáb., may. 17 - mié., may. 21
Emirates Logo
2:55 am - 12:25 pmCMB-LHR
14h 00m1 stop
Emirates Logo
7:50 pm - 6:30 pmLHR-CMB
18h 10m2 stops
$844Emirates
Find Deal
dom., may. 18 - jue., oct. 2
Emirates Logo
2:55 am - 2:25 pmCMB-LHR
16h 00m1 stop
Emirates Logo
10:15 pm - 6:30 pmLHR-CMB
15h 45m2 stops
$865Emirates
Find Deal
jue., jun. 12 - vie., jun. 20
SriLankan Airlines Logo
1:05 pm - 8:00 pmCMB-LHR
11h 25mnonstop
SriLankan Airlines Logo
9:30 pm - 12:45 pmLHR-CMB
10h 45mnonstop
$929SriLankan Airlines
Find Deal
mié., may. 28 - mié., jun. 4
SriLankan Airlines Logo
1:05 pm - 8:00 pmCMB-LHR
11h 25mnonstop
SriLankan Airlines Logo
9:30 pm - 12:45 pmLHR-CMB
10h 45mnonstop
$994SriLankan Airlines
Find Deal
jue., may. 15 - vie., may. 30

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
May 28
CMB9:45 pmColombo Bandaranaike Intl
22h 00m
1 stop
LHR3:15 pmLondon Heathrow
Sep 4
LHR9:45 pmLondon Heathrow
24h 35m
1 stop
CMB2:50 amColombo Bandaranaike Intl
Etihad Airways
Jun 6
CMB4:05 amColombo Bandaranaike Intl
15h 40m
1 stop
LHR3:15 pmLondon Heathrow
Sep 6
LHR9:45 pmLondon Heathrow
18h 25m
1 stop
CMB8:40 pmColombo Bandaranaike Intl
Etihad Airways
Jun 4
CMB4:05 amColombo Bandaranaike Intl
31h 25m
1 stop
LHR7:00 amLondon Heathrow
Jun 18
LHR9:45 pmLondon Heathrow
18h 25m
1 stop
CMB8:40 pmColombo Bandaranaike Intl

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

Our best British Airways deals on Colombo Bandaranaike Intl Airport to London Heathrow Airport flight tickets
British Airways
May 18
CMB3:35 amColombo Bandaranaike Intl
15h 05m
1 stop
LHR2:10 pmLondon Heathrow
Nov 5
LHR8:35 amLondon Heathrow
12h 40m
1 stop
CMB2:45 amColombo Bandaranaike Intl
British Airways
May 18
CMB3:35 amColombo Bandaranaike Intl
15h 00m
1 stop
LHR2:05 pmLondon Heathrow
Nov 5
LHR6:55 pmLondon Heathrow
16h 05m
1 stop
CMB4:30 pmColombo Bandaranaike Intl
British Airways
May 19
CMB8:20 pmColombo Bandaranaike Intl
14h 35m
1 stop
LHR6:25 amLondon Heathrow
Nov 5
LHR8:05 amLondon Heathrow
13h 10m
1 stop
CMB2:45 amColombo 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 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 $849. 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 $867.

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

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,358. The most expensive day to fly to London Heathrow Airport is Friday, with ticket prices averaging around $1,538.

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 in the evening are often more expensive with an average ticket price of $1,495.

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 18 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $980 when searching 18 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 $868 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 April 2025, prices for Colombo Bandaranaike Intl Airport to London Heathrow Airport flights are approximately 17% 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

$334

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 $334. The best round-trip flight deal from Colombo Bandaranaike Intl Airport to London Heathrow Airport found on momondo in the last 72 hours is $731.
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
Qatar AirwaysPriceFrom $579Free CancellationRating
7.4
3,563 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $582Free CancellationRating
7.4
1,203 reviews
Search Etihad Airways flights
Singapore AirlinesPriceFrom $638Free CancellationRating
8.1
1,292 reviews
Search Singapore Airlines flights
British AirwaysPriceFrom $731Free CancellationRating
6.6
6,835 reviews
Search British Airways flights
EmiratesPriceFrom $830Free CancellationRating
8.0
3,213 reviews
Search Emirates flights
Turkish AirlinesPriceFrom $870Free CancellationRating
7.3
3,788 reviews
Search Turkish Airlines flights
SriLankan AirlinesPriceFrom $1,031Free CancellationRating
6.8
73 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 73 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 $1,031 (round-trip), much lower than the average airfare cost of $1,368 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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