CMB - LHR

$544 Find Cheap Flights from Colombo to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bandaranaike Intl to Heathrow departing on 26/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colombo to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colombo to London, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$995
Typical prices: $1,688-$1,087
Qatar Airways
Fri 29/5Fri 5/6
CMB - LHR • 1 stop
Cheapest direct flights
$1,651
Typical prices: $1,806-$1,591
SriLankan Airlines
Wed 3/6Wed 10/6
CMB - LHR • Direct
Top airlines
Cheapest • from $995 (return)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with SriLankan Airlines. Average duration is 11h 20m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg $1,185 (return)
Shortest trip • 13h 30m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 14% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Colombo to Heathrow (CMB-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Colombo to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bandaranaike Intl to Heathrow

Fri, 29 May - Fri, 5 Jun
Qatar Airways Logo
04:05 - 14:05
CMB
-
LHR
14h 30m
1 stop
Qatar Airways Logo
08:25 - 02:35
LHR
-
CMB
13h 40m
1 stop
$995Qatar Airways
Fri, 12 Jun - Fri, 19 Jun
Gulf Air Logo
17:20 - 15:20
CMB
-
LHR
26h 30m
2 stops
Gulf Air Logo
10:00 - 09:40
LHR
-
CMB
19h 10m
2 stops
$1,005Gulf Air
Tue, 9 Jun - Fri, 12 Jun
Gulf Air Logo
17:20 - 06:55
CMB
-
LHR
18h 05m
2 stops
Gulf Air Logo
10:00 - 09:40
LHR
-
CMB
19h 10m
2 stops
$1,006Gulf Air
Tue, 16 Jun - Sat, 20 Jun
Etihad Airways Logo
21:50 - 12:45
CMB
-
LHR
19h 25m
1 stop
Etihad Airways Logo
21:45 - 20:35
LHR
-
CMB
18h 20m
1 stop
$1,011Etihad Airways
Sun, 7 Jun - Fri, 19 Jun
Gulf Air Logo
17:20 - 06:55
CMB
-
LHR
18h 05m
2 stops
Gulf Air Logo
22:05 - 09:40
LHR
-
CMB
31h 05m
2 stops
$1,026Gulf Air
Tue, 16 Jun - Sat, 20 Jun
Gulf Air Logo
17:20 - 15:20
CMB
-
LHR
26h 30m
2 stops
Gulf Air Logo
22:05 - 09:40
LHR
-
CMB
31h 05m
2 stops
$1,045Gulf Air
Tue, 16 Jun - Sat, 20 Jun
Gulf Air Logo
17:20 - 15:20
CMB
-
LHR
26h 30m
2 stops
Gulf Air Logo
22:05 - 09:40
LHR
-
CMB
31h 05m
2 stops
$1,054Gulf Air
Fri, 29 May - Fri, 5 Jun
Qatar Airways Logo
04:05 - 18:00
CMB
-
LHR
18h 25m
1 stop
Qatar Airways Logo
08:25 - 09:50
LHR
-
CMB
20h 55m
1 stop
$1,066Qatar Airways
Wed, 3 Jun - Wed, 10 Jun
Multiple Airlines Logo
23:05 - 17:45
CMB
-
LHR
23h 10m
1 stop
Multiple Airlines Logo
10:00 - 09:40
LHR
-
CMB
19h 10m
2 stops
$1,083Multiple Airlines
Wed, 3 Jun - Wed, 10 Jun
Multiple Airlines Logo
23:05 - 17:45
CMB
-
LHR
23h 10m
1 stop
Multiple Airlines Logo
21:45 - 14:55
LHR
-
CMB
12h 40m
1 stop
$1,094Multiple Airlines
Booking Insights

KAYAK's insights & trends for Bandaranaike Intl to Heathrow flights

Get data-powered insights and trends into flights from Bandaranaike Intl to Heathrow to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport departing in May.

What’s the cheapest day of the week to fly from Colombo to London?

The average price of all round-trip flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

When flying from Colombo to London, you should consider leaving on a Monday and avoid Tuesdays if you are looking for the best rates. For your return to Colombo, you’ll find the best rates on Mondays and the most expensive ones on Tuesdays.

What is the cheapest month to fly from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport is May, where tickets cost $1,150 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is $1,555 and $1,495 respectively.

Can I save money by flying with a stopover from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at $1,277 on average.

How far in advance should I book a flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport, you should book around 7 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$544
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly (16% more expensive on average)
Flight from Colombo to London

When to book flights from Bandaranaike Intl to Heathrow

Are your dates flexible? Find out the best times to travel from Bandaranaike Intl to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Colombo to London flights

  • What are the recommended public transport options to Colombo airport?

    In less than 30 minutes, you can conveniently access Colombo Bandaranaike International Airport (CMB) by taking direct buses from the central bus stand known as Pettah. Train is another option to access the airport but keep in mind that Katunayaka South Station is the nearest train station and it is located 0.6 miles away from the Colombo (CMB) Airport.

  • What are the parking facilities at Colombo Airport?

    If you arrive at Colombo Airport (CMB) by car then you can choose one of the two parking options at the airport. Terminal Car Park is located next to the terminal and has a capacity of 400 vehicles. Naikanda Remote Car Park is located 300 meters away and offers cheaper parking rates.

  • Which airlines offer direct flights from Colombo (CMB) to London Heathrow?

    If you are looking to book a direct flight to London Heathrow Airport (LHR) then keep in mind that ColoSriLankan Airlines is the only company that operates direct flights between these two destinations. Qatar Airways, British Airways and Emirates are three companies that have flights with one stopover, with transfer flights from the cities including Doha and Dubai.

  • What hotels close to Colombo Airport are recommended?

    There are several airports that are located in or close to Colombo Airport, perfect if you need to catch an early flight the following morning to London Heathrow Airport. The Serendiva Transit Hotel is located inside the airport, on the 2nd level, and the Airport City Hotel is located around 10 minutes by foot from the airport. 

  • What is the cheapest flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport was $544 for a one-way ticket and $995 for a return.

  • Which aircraft models fly most regularly from Colombo to London?

    The Airbus A330-300 is the aircraft model that flies most regularly on the Colombo to London flight route.

  • Which airline alliances offer flights from Colombo to London?

    oneworld is the only airline alliance operating flights between Colombo and London.

  • On which days can I fly direct from Colombo to London?

    There are direct flights from Colombo to London on a daily basis.

  • Which is the best airline for flights from Colombo to London, Qatar Airways or Etihad Airways?

    The two airlines most popular with KAYAK users for flights from Colombo to London are Qatar Airways and Etihad Airways. With an average price for the route of $1,280 and an overall rating of 7.4, Qatar Airways is the most popular choice. Etihad Airways is also a great choice for the route, with an average price of $1,560 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Colombo to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colombo to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colombo to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Colombo is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colombo to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Colombo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colombo to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Colombo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport

  • London Heathrow Airport (LHR) is a highly convenient option for reaching central London effortlessly, thanks to its direct connectivity to the city centre via both the Piccadilly Underground line and the Elizabeth train line.
  • If you're flying from Colombo (CMB)  to London Heathrow Airport, you have the option to choose a more eco-friendly flight by utilising the "Less CO2" filter available on the KAYAK website. By using this filter, you can discover flights that have lower carbon dioxide emissions, allowing you to prioritise environmentally conscious air travel. Air India and SriLankan Airlines are two options that offer flights with reduced CO2 emission.
  • If you are planning to fly Economy Class and only with checked baggage, it is better to keep in mind that the maximum allowance for checked baggage is 30 kg for SriLankan Airlines, 20 kg for Etihad and 23 kg for Lufthansa Airlines.
  • If you are flying with your infant, a comfortable bassinet for your infant would be ideal for you to make your flight less tiring. SriLankan Airlines is offering bassinets for their guests travelling with their infants. The availability of these bassinets is limited, and they are provided on a first-come, first-served basis. It is advised to verify during check-in or bag drop if you have already reserved a seat with bassinet.
  • Given that flights from Colombo to London Heathrow usually have a duration exceeding 10 hours, it is recommended to consider upgrading to First Class in order to enhance the comfort of your trip. Numerous airlines often offer the opportunity to upgrade for a small additional charge, even after you have made your initial booking. This can be a more economical choice compared to purchasing a First Class ticket directly.

Prefer to fly direct from Colombo Bandaranaike Intl to London Heathrow?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Colombo Bandaranaike Intl to London Heathrow.
Find which airlines fly direct from Colombo Bandaranaike Intl Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Colombo Bandaranaike Intl to London Heathrow

Monday

SriLankan Airlines

SriLankan Airlines

Tuesday

SriLankan Airlines

SriLankan Airlines

Wednesday

SriLankan Airlines

SriLankan Airlines

Thursday

SriLankan Airlines

SriLankan Airlines

Friday

SriLankan Airlines

SriLankan Airlines

Saturday

SriLankan Airlines

SriLankan Airlines

Sunday

SriLankan Airlines

SriLankan Airlines

See more direct flights

Direct returns

London Heathrow to Colombo Bandaranaike Intl

Monday

SriLankan Airlines

SriLankan Airlines

Tuesday

SriLankan Airlines

SriLankan Airlines

Wednesday

SriLankan Airlines

SriLankan Airlines

Thursday

SriLankan Airlines

SriLankan Airlines

Friday

SriLankan Airlines

SriLankan Airlines

Saturday

SriLankan Airlines

SriLankan Airlines

Sunday

SriLankan Airlines

SriLankan Airlines

See more direct flights

Reviews of the top 4 airlines flying from Bandaranaike Intl to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Colombo to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bandaranaike Intl to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3725 reviews
7.3Entertainment
7.9Crew
7.5Boarding
7.3Food
7.3Comfort
Airline reviews

Very poor No information given to why we turned around.. No one at airport to help

2.0 MediocreAnonymous, Mar 2026
SYD - DOH
Read more Qatar Airways reviews

Very poor No information given to why we turned around.. No one at airport to help

Qatar Airways has gone down over the last few years.

Very difficult to check in and almost missed flight. No room in seats and had a middle seat. I tried to create an account and check in before to change seat and unable to. I do not understand why I wasn’t on a Qatar flight from on Bengalore to Doha when they left at the same time. Disappointed in the Kayak booking process.

In the business class it was everything wonderful. However in the economy is a hell. BTW. When I asked to search for tickets, I ordered business and I was offered options with economy, that was not clear in the order, so I could've acted faster to rectify it.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar, wake up and do it right by your customers, or they may not be your customers anymore.

Looks like a local flight. Food was horrible. No entertainment system.

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

The flight overall was good. The attendants did a good job except that 1 female had too much fragrance on. The other things that made the flight unpleasant were out of the airlines control.

I wish the leg room was better for Economy especially for the outbound flights to India . The outbound flight to US and Qatar was good

It was excellent in all respects. I don’t think it needs any improvement

1 hour delay meant missed my connecting flight and 1st day of holiday

Flight got canceled due to Middle East conflict. Just fly hasn’t refunded me the money

Food quality and varites were very minimum. Surprised to have no desserts. Business class tickets should have lounge access and seats selection. They should be allowed to board while people with wheel chair, secial assistance and family with childrem.

I liked the crew, the food and the foot space. I did not like the comfort of the seats.

Good service. But on flight to Kochi no entertainment except in app. And no working outlets to charge phone.

Dirty and smelly lavatory and toilets in Wamos Air operated flights

It was great! Kept the time. Provided what was promised

It was mediocre. Honestly, the flight was late but that didn’t bother me as I had plenty of time. The only thing that bothered me is that the crew never asked to make the beds for us in business class. Maybe the crew was exhausted and that just didn’t occur to them.

Kayak and Aran grant issuing business class tickets without lounge access and sometimes 1 or 2 connections in economy class. It’s very disappointing to find out that after buying the ticket. Never buy tickets on kayak and Aran grant again

There was not any issues with the Etihad Airways. Staff was excellent and I love the variety of movies and games that they provided.

Very poor. The flight was delayed for over an hour. Also, our baggage, including that of many passengers, approimately 180 bags did not arrive, and we are yet to receive it.

Poor, They have damaged my luggage and I have filed a claim at Colombo airport. They promised I will be in touch by the team within next 2 days but there is no One contacted me at all after 1 week. I then follow up again and received an email acknowledging my claim and claimed that they will reply in 12 days on investigation. Again, no response at all after that… Very disappointing…

From the checking, ground handlimg was very poor.seems new personal on duty,people qho suppose to be teaching them didnt see around.new people may mislead passenger, as of flt info boards, not give proper info.even informatiin counter people dont get uptodate info.makin big ques, totally disaster.guests were not happy about it.even boarding to aircraft some BC class pax sent to aft staircase, some aft pasx sent to front door.poor ground handling.may need to improove.

Nice crew.flight delay fromBKK for some ground prep issue I guess, crew serve well to guest, and respect to guest as well. As usual AC is old,and nt much comert in compare to other rehional airliners.other than that.all good

All good, on time, depart.only bad side was, airxraft is too old to be in business.hope ailine will manage somethinv somewhat.all good

Flight was on time.food is as usual good.Aircraft is old.old A320, seats aithout any display.crew serve well

Was good, comparatively. A330, with good crew set.on time depature. And crew try there best, to make thing efficient.

Spesific ,Crew and cabin manager, look after all pax on board despite being in a old A320 equipment.Got free seat upgrade as well,but old style seats, no much comfert on it.But food and the spesific crew, was amazing.maintain airlanka standerd.the cabin manager, who was so much keen,keen operate as per SOP.

Was got free upgrade, on old A320.aircraft is out dated kind of.bt service ,cabin manager, tried there best.and food was excelent.

When flying from Indian Sector, should be more prepared with Indian food

Flight was good but temp in the cabin was cold.

Service onboard is one of the best nowadays, on top of the regular meals they offer more drinks during the whole flight and crew is super nice and helpful. I truly enjoy to fly in BA.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

Our part of four was delayed both ways between San Diego and Pisa causing our family to be split up with three of us stuck in London overnight No compensation or upgrades were offed and we missed work as a result Food very poor and we declined two of the four meals offered I will affirmatively avoid flying British Airways from here on out

Cancelled flight and re booked seats were a downgrade. British Airways said the upgrade was t available but when I checked it was but then they wouldn’t make it right

The crew was exceptionally good. Came around with snacks and drinks multiple times during the flight. I asked for hot water and they remembered. Responded to call light promptly. Very pleasant. The aircraft was also kept very clean. Boarding was organized. Overall was a great experience.

The boarding was a mess as there was another document check in the small congested area after the stairs at the gate. No food is offered for Economy travelers except for a cookie and a small water bottle. No entertainment is available since it’s a short flight. But at least the seat reclined as opposed to my flight to Faro.

Flight attendants need to come by a little more often to pick up trash.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

Everything you need to know for your flight from Bandaranaike Intl to Heathrow

Information on your arrival and departure airports