HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
London

$330+ Cheap flights from Bandaranaike Intl (CMB) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — LON
dez 13 — dez 201
sáb 12/13
sáb 12/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colombo to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Colombo Bandaranaike Intl to London are usually found in October or March, booked 77 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Colombo to London

Discover tips and strategies to find the most affordable flight options for your journey from Colombo (CMB) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated novembro 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$784
(Etihad Airways)

One-way from

$330
(Mytrip)

Popular in

April

Cheapest in

October

Average price

$865

Good round-trip deal

$1,047 or less

Good one-way deal

$463 or less
Provider with most accurate pricing for Colombo Bandaranaike Intl-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Colombo Bandaranaike Intl-London (LON) flights.
Search Deals
From Colombo Bandaranaike Intl to London (LON)
Search Deals
One-way flight from Colombo Bandaranaike Intl to London (LON)
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Colombo Bandaranaike Intl to London (LON).
Search Deals
Price to beat on a one-way flight from Colombo Bandaranaike Intl to London (LON).
Search Deals

Find flight deals from Colombo to London

Cheapest flights from Colombo to London
Explore the most affordable flight options available from Colombo to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembro 13, 2025.

This FlightHub deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 11/145:05 pmCMB - LHR
1 stop31h 20mAir India
seg 12/11:30 pmLHR - CMB
1 stop28h 15mAir India
Deal found 11/11$786
This Booking.com deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 11/2710:15 pmCMB - LHR
1 stop25h 00mMultiple Airlines
ter 12/98:25 amLHR - CMB
1 stop12h 50mMultiple Airlines
Deal found 11/13$806
This British Airways deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 11/167:30 pmCMB - LHR
1 stop16h 15mBritish Airways
dom 11/307:20 pmLHR - CMB
1 stop15h 40mBritish Airways
Deal found 11/11$814
This Qatar Airways deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 11/213:25 amCMB - LHR
1 stop16h 05mQatar Airways
sáb 11/294:00 pmLHR - CMB
1 stop12h 15mQatar Airways
Deal found 11/12$818
This Trip.com deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 11/208:20 pmCMB - LHR
1 stop26h 40mChina Eastern
qui 11/279:00 pmLHR - CMB
1 stop40h 30mChina Eastern
Deal found 11/13$819
This British Airways deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/14:15 amCMB - LHR
1 stop13h 30mBritish Airways
seg 12/88:35 amLHR - CMB
1 stop12h 40mBritish Airways
Deal found 11/11$822
This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 11/129:40 amCMB - LHR
1 stop14h 45mAir India
dom 11/308:30 pmLHR - CMB
1 stop21h 15mAir India
Deal found 11/11$830
This British Airways deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 11/234:15 amCMB - LHR
1 stop15h 15mBritish Airways
seg 5/49:30 amLHR - CMB
1 stop13h 05mBritish Airways
Deal found 11/12$831
This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/44:30 pmCMB - LHR
1 stop19h 40mEtihad Airways
ter 12/98:50 amLHR - CMB
1 stop12h 30mEtihad Airways
Deal found 11/11$833
This British Airways deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 11/304:15 amCMB - LHR
1 stop23h 55mBritish Airways
ter 12/97:20 pmLHR - CMB
1 stop18h 30mBritish Airways
Deal found 11/11$834
This FlightHub deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 11/1711:40 pmCMB - LHR
1 stop16h 55mAir India
dom 11/301:30 pmLHR - CMB
1 stop28h 15mAir India
Deal found 11/10$836
This FlightHub deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 11/177:30 pmCMB - LHR
1 stop16h 15mQatar Airways
dom 11/307:20 pmLHR - CMB
1 stop15h 40mQatar Airways
Deal found 11/11$838

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colombo to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated novembro 13, 2025.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to London that are best for you.

Fly from

Colombo

Fly to

London

Route

Depart

Return

Price

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

seg 2/2

4:30 pm-6:40 am

1 stop19h 40m

London Heathrow

sáb 2/7

8:55 pm-8:20 pm

1 stop17h 55m

$784

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

qui 2/12

3:25 am-12:10 pm

1 stop14h 15m

London Heathrow

qua 2/18

8:35 am-2:45 am

1 stop12h 40m

$811

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

sex 2/13

5:15 pm-12:05 pm

3 stops24h 20m

London Heathrow

qua 2/18

8:55 pm-7:55 pm

2 stops17h 30m

$872

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

qua 12/3

10:15 am-7:50 pm

1 stop15h 05m

London Heathrow

qua 12/10

8:35 am-2:45 am

1 stop12h 40m

$876

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

sex 2/13

8:15 pm-7:10 am

2 stops16h 25m

London Heathrow

qua 2/18

8:20 pm-6:25 pm

2 stops16h 35m

$880

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

qui 12/4

8:15 pm-4:10 pm

2 stops25h 25m

London Heathrow

seg 12/8

3:50 pm-6:25 pm

2 stops21h 05m

$880

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

qua 11/26

8:15 pm-4:10 pm

2 stops25h 25m

London Heathrow

qua 12/3

7:00 pm-6:25 pm

2 stops17h 55m

$880

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

seg 12/1

9:50 pm-1:50 pm

1 stop21h 30m

London Heathrow

dom 12/7

8:20 pm-6:25 pm

2 stops16h 35m

$890

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

dom 2/1

2:40 am-4:10 pm

1 stop19h 00m

London Heathrow

sáb 2/7

9:20 pm-6:25 pm

2 stops15h 35m

$890

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

seg 12/1

9:50 pm-1:50 pm

1 stop21h 30m

London Heathrow

sáb 12/6

9:20 pm-6:25 pm

2 stops15h 35m

$890

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 17 results
1
2

Compare providers for flights from Colombo to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colombo to London in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Colombo Bandaranaike Intl Airport-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Colombo Bandaranaike Intl Airport-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Colombo Bandaranaike Intl Airport-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colombo Bandaranaike Intl Airport-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colombo Bandaranaike Intl Airport-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Colombo to London

Have a flexible travel schedule? Discover the best time to fly to London from Colombo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colombo Bandaranaike Intl Airport to London

How far ahead should I book a flight from Colombo Bandaranaike Intl Airport to London?

Use this chart to determine the optimal time to book a round-trip flight from Colombo to London. Price data was last updated on November 7, 2025.

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Colombo Bandaranaike Intl Airport to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to London?

Currently, July is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to London (average of $532). Flying from Colombo Bandaranaike Intl Airport to London in August is currently the most expensive (average of $793). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CMB to LON?

Find hourly flight availability from Colombo to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated novembro 13, 2025.

It’s typically best to fly out from Colombo Bandaranaike Intl Airport to London in the afternoon. Doing so could potentially save you 54% on the flight price compared to flying at noon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Colombo to London. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Colombo Bandaranaike Intl Airport to London flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Colombo Bandaranaike Intl Airport to London

Explore weekly flight availability from Colombo to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated novembro 13, 2025.

The most flights from CMB to LON are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

What’s the top layover airport for flights from Colombo Bandaranaike Intl Airport to London?

Share of 1-stop round-trip flights from Colombo Bandaranaike Intl Airport to London chosen by Cheapflights users in the past 12 months, using the same layover each way.

Abu Dhabi (AUH) – chosen by Cheapflights users on 64% of 1-stop itineraries from Colombo Bandaranaike Intl Airport to London on Cheapflights.

What’s the cheapest layover airport for flights from Colombo Bandaranaike Intl Airport to London?

Average round-trip fare for 1-stop flights from Colombo Bandaranaike Intl Airport to London, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Abu Dhabi (AUH) is the most affordable 1-stop option, with an average round-trip price of $833.

What’s the fastest layover option from Colombo Bandaranaike Intl Airport to London?

Shortest average travel time for 1-stop one-way flights from Colombo Bandaranaike Intl Airport to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Dubai (DXB) have the shortest average one-way travel time for 1-stop routes: 13h 58m.

Which airport typically offers the quickest layover for flights from Colombo Bandaranaike Intl Airport to London?

Average layover duration for 1-stop one-way flights from Colombo Bandaranaike Intl Airport to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Istanbul (IST) offer the fastest connection on this route, with an average layover time of 1h 35m.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated novembro 13, 2025.
See what other customers who have flown with Emirates, Qatar Airways, and Etihad Airways from Colombo Bandaranaike Intl Airport to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,408 reviews

Comfort

8.0

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Emirates
8.1
Very good
3,408 reviews
Emirates
8.1
Very good
3,408 reviews

Comfort

8.0

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Qatar Airways
7.4
Good
3,661 reviews
Emirates
8.1
Very good
3,408 reviews

Comfort

8.0

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Etihad Airways
7.4
Good
1,293 reviews
Emirates
8.1
Very good
3,408 reviews

Comfort

8.0

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
SriLankan Airlines
6.9
Okay
76 reviews
Emirates
8.1
Very good
3,408 reviews

Comfort

8.0

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Air India
5.5
Fair
2,940 reviews
Emirates
8.1
Very good
3,408 reviews

Comfort

8.0

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Related info for your journey

Find useful and relevant information for your journey from Colombo to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Colombo Bandaranaike Intl Airport to London?

    Etihad Airways, Qatar Airways, and British Airways can get you from Colombo Bandaranaike Intl Airport to London in just under 14h 15m. Your travel time can differ by up to 5h 25m. Colombo Bandaranaike Intl Airport and London are separated by a distance of 5412 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Colombo Bandaranaike Intl Airport to London round-trip?

    Our cheapest airline available from Colombo Bandaranaike Intl Airport to London is Etihad Airways. Our recent data shows that you can find tickets from as low as $688 on this airline. Additional options worth looking into are British Airways and Air India, starting at $708 and $723 round-trip. Etihad Airways is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Colombo Bandaranaike Intl Airport to London?

    On average you can expect to pay $780 for a flight from Colombo Bandaranaike Intl Airport to London. The cheapest flight overall is $451 while the most popular route, (Colombo Bandaranaike Intl - London Heathrow) is currently priced at $1,689.

  • Can I find deals for flights from Colombo to London that include hotel bookings?

    Yes. In addition to deals on Colombo to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colombo to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colombo to London.

  • Can I find deals for business class flights from Colombo to London?

    Yes. Cheapflights offers flight deals from Colombo to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to London?

    Currently, July is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to London (average of $532). Flying from Colombo Bandaranaike Intl Airport to London in August is currently the most expensive (average of $793). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone
Eastbourne
Sutton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colombo to London

See prices for flight routes from nearby airports that may be better suited for you.
Colombo to Heathrow flights

Top 6 airlines flying from Colombo to London

Discover the top 6 airlines that operate flights from Colombo to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated novembro 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$688Average$909FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$708Average$922FlexibilityNo cancel feeOn-time70%
Air IndiaCheapest$723Average$814FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$743Average$902FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$771Average$976FlexibilityNo cancel feeOn-time75%
SriLankan AirlinesCheapest$926Average$1,297FlexibilityNo cancel feeOn-time68%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.