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$359+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — LON
mai 4 — mai 111
dim. 5/4
dim. 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Colombo Bandaranaike Intl to London are usually found in November or October, booked 58 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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 avril 29, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$771
(British Airways)

One-way from

$359
(Etihad Airways)

Popular in

August

Cheapest in

November

Average price

$1,065

Good round-trip deal

$1,183 or less

Good one-way deal

$541 or less
Provider with most accurate pricing for Colombo Bandaranaike Intl-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Colombo Bandaranaike Intl-London (LON) flights.
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From Colombo Bandaranaike Intl to London (LON)
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One-way flight from Colombo Bandaranaike Intl to London (LON)
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Highest demand for flights based on searches. 5% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Colombo Bandaranaike Intl to London (LON).
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Price to beat on a one-way flight from Colombo Bandaranaike Intl to London (LON).
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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 avril 29, 2025.

This FlightHub deal was found by Cheapflights users on 4/28. 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.
jeu. 5/1510:30 amCMB - LHR
1 stop24h 50mQatar Airways
ven. 5/303:05 pmLHR - CMB
1 stop21h 15mQatar Airways
Deal found 4/28$766
This British Airways deal was found by Cheapflights users on 4/29. 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.
dim. 5/183:35 amCMB - LHR
1 stop15h 05mBritish Airways
mer. 11/58:35 amLHR - CMB
1 stop12h 40mBritish Airways
Deal found 4/29$771
This Qatar Airways deal was found by Cheapflights users on 4/28. 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.
mer. 5/143:35 amCMB - LHR
1 stop14h 15mMultiple Airlines
ven. 5/307:30 pmLHR - CMB
1 stop16h 50mMultiple Airlines
Deal found 4/28$772
This Etihad Airways deal was found by Cheapflights users on 4/28. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/154:05 amCMB - LHR
1 stop13h 10mEtihad Airways
sam. 5/319:45 pmLHR - CMB
1 stop18h 25mEtihad Airways
Deal found 4/28$779
This Trip.com deal was found by Cheapflights users on 4/28. 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.
mar. 6/105:05 pmCMB - LHR
2 stops22h 55mAir India
lun. 6/3012:30 pmLHR - CMB
1 stop22h 00mAir India
Deal found 4/28$795
This Turkish Airlines deal was found by Cheapflights users on 4/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/156:45 amCMB - LHR
1 stop18h 35mTurkish Airlines
sam. 5/316:30 amLHR - CMB
1 stop18h 15mTurkish Airlines
Deal found 4/29$807
This Emirates deal was found by Cheapflights users on 4/28. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 5/182:55 amCMB - LHR
1 stop14h 00mEmirates
jeu. 10/27:50 pmLHR - CMB
2 stops18h 10mEmirates
Deal found 4/28$844
This FlightHub deal was found by Cheapflights users on 4/29. 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.
dim. 5/118:30 pmCMB - LHR
1 stop26h 40mChina Eastern
lun. 5/129:20 pmLHR - CMB
1 stop41h 10mChina Eastern
Deal found 4/29$855
This Gulf Air deal was found by Cheapflights users on 4/29. 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 Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/45:25 pmCMB - LHR
2 stops26h 25mGulf Air
mer. 6/1810:00 amLHR - CMB
2 stops19h 00mGulf Air
Deal found 4/29$856
This Singapore Airlines deal was found by Cheapflights users on 4/28. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/2912:50 amCMB - LHR
1 stop19h 25mSingapore Airlines
ven. 10/319:10 amLHR - CMB
1 stop32h 50mSingapore Airlines
Deal found 4/28$928
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/281:05 pmCMB - LHR
Nonstop11h 25mSriLankan Airlines
mer. 6/49:30 pmLHR - CMB
Nonstop10h 45mSriLankan Airlines
Deal found 4/28$929

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 avril 29, 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

dim. 5/18

3:35 am-2:10 pm

1 stop15h 05m

London Heathrow

mer. 11/5

8:35 am-2:45 am

1 stop12h 40m

$771

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

mer. 5/14

3:35 am-1:20 pm

1 stop14h 15m

London Heathrow

ven. 5/30

7:30 pm-4:50 pm

1 stop16h 50m

$773

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

sam. 5/24

9:45 pm-7:00 am

1 stop13h 45m

London Heathrow

dim. 6/8

2:45 pm-3:25 pm

1 stop20h 10m

$782

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

jeu. 6/5

3:35 am-2:10 pm

1 stop15h 05m

London Heathrow

sam. 9/6

6:55 pm-4:50 pm

1 stop17h 25m

$794

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

jeu. 5/15

6:45 am-8:50 pm

1 stop18h 35m

London Heathrow

sam. 5/31

6:30 am-5:15 am

1 stop18h 15m

$807

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

dim. 5/11

8:30 pm-6:40 pm

1 stop26h 40m

London Heathrow

lun. 5/12

9:20 pm-7:00 pm

1 stop41h 10m

$855

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

mer. 6/4

5:25 pm-3:20 pm

2 stops26h 25m

London Heathrow

mer. 6/18

10:00 am-9:30 am

2 stops19h 00m

$856

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

ven. 5/23

2:55 am-4:10 pm

1 stop17h 45m

London Heathrow

dim. 6/8

7:50 pm-4:35 pm

1 stop16h 15m

$865

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

mar. 7/29

12:50 am-3:45 pm

1 stop19h 25m

London Heathrow

ven. 10/31

9:10 am-9:50 am

1 stop43h 10m

$977

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

jeu. 5/15

1:05 pm-8:00 pm

Nonstop11h 25m

London Heathrow

sam. 5/31

9:30 pm-12:45 pm

Nonstop10h 45m

$994

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 25 results
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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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Colombo Bandaranaike Intl Airport-London flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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 April 25, 2025.

Booking 57 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, November is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to London (average of $661). Flying from Colombo Bandaranaike Intl Airport to London in June is currently the most expensive (average of $1,110). 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 avril 29, 2025.

It’s typically best to fly out from Colombo Bandaranaike Intl Airport to London in the afternoon. Doing so could potentially save you 49% on the flight price compared to flying in the evening, 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 April 14, 2024.

Travelers seeking maximum savings on their Colombo Bandaranaike Intl Airport to London flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday 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 avril 29, 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).

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 avril 29, 2025.
See what other customers who have flown with Singapore Airlines, Emirates and SWISS from Colombo to London have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,292 reviews

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.1
Very good
1,292 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Emirates
8.0
Very good
3,213 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
SWISS
7.5
Good
1,588 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Cathay Pacific
7.5
Good
852 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Boarding

8.2

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

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.

  • 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 British Airways. Our recent data shows that you can find tickets from as low as $771 on this airline. Additional options worth looking into are Etihad Airways and Qatar Airways, starting at $782 and $794 round-trip. British Airways is 18% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Colombo Bandaranaike Intl Airport to London one-way?

    To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at $359. British Airways flights start at $380 while deals on Qatar Airways start at $381 one-way.

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

    On average you can expect to pay $958 for a flight from Colombo Bandaranaike Intl Airport to London. The cheapest flight overall is $503 while the most popular route, (Colombo Bandaranaike Intl - London Heathrow) is currently priced at $916.

  • 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, November is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to London (average of $661). Flying from Colombo Bandaranaike Intl Airport to London in June is currently the most expensive (average of $1,110). 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 Colombo Bandaranaike Intl Airport?

Book flights to Colombo Bandaranaike Intl Airport if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Horley
Canterbury
Harrow
Wembley
Dover
Gatwick
Orpington
Watford
Croydon
Borehamwood
Folkestone
Ilford
Aylesbury
Sutton
Chelmsford
Brentwood

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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 avril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$579Average$969FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$582Average$801FlexibilityNo cancel feeOn-time75%
Singapore AirlinesCheapest$638Average$1,050FlexibilityNo cancel feeOn-time81%
EmiratesCheapest$830Average$889FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$870Average$916FlexibilityNo cancel feeOn-time77%
SriLankan AirlinesCheapest$1,031Average$1,366FlexibilityNo cancel feeOn-time68%

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