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Cheap flights from Colombo Bandaranaike Intl Airport to London from £272

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — LON
13 Nov — 20 Nov1
1 adult
1 adult, Economy

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

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 14 October 2025.

Round-trip from

£582

One-way from

£272

Popular in

April

Cheapest in

November

Average price

£643

Good round-trip deal

£678 or less

Good one-way deal

£370 or less
24/11-2/12
  • 24/11-2/12
  • 3 total stops
  • 44h 05m total
  • Colombo to London
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10/1
  • 10/1
  • 2 total stops
  • 24h 40m total
  • Colombo to London
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£8 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in October 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

Enter your travel dates to find the best prices.

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 14 October 2025.

Wed 26/1109:40CMB - LHR
3 stops26h 25mMultiple Airlines
Wed 3/1221:05LHR - CMB
2 stops19h 40mMultiple Airlines
Deal found 12/10£582
Mon 1/1217:05CMB - LHR
1 stop23h 30mAir India
Sun 4/120:30LHR - CMB
1 stop13h 00mAir India
Deal found 12/10£584
Mon 10/1122:15CMB - LHR
1 stop26h 35mMultiple Airlines
Mon 17/1121:50LHR - CMB
2 stops30h 15mMultiple Airlines
Deal found 13/10£585
Thu 20/1116:40CMB - LHR
2 stops43h 25mMultiple Airlines
Sat 22/1121:50LHR - CMB
2 stops23h 30mMultiple Airlines
Deal found 13/10£586
Sun 9/1122:15CMB - LHR
1 stop26h 35mMultiple Airlines
Thu 16/421:05LHR - CMB
1 stop13h 25mMultiple Airlines
Deal found 13/10£588
Thu 30/1016:00CMB - LHR
1 stop24h 35mAir India
Sun 18/122:00LHR - CMB
1 stop27h 50mAir India
Deal found 12/10£591
Wed 26/1110:15CMB - LGW
2 stops19h 10mMultiple Airlines
Wed 3/1210:15LGW - CMB
2 stops24h 45mMultiple Airlines
Deal found 12/10£591
Sun 2/1122:15CMB - LHR
1 stop26h 35mMultiple Airlines
Fri 7/1109:30LHR - CMB
2 stops18h 45mMultiple Airlines
Deal found 14/10£591
Wed 26/1102:50CMB - LGW
2 stops26h 35mMultiple Airlines
Thu 4/1208:40LGW - CMB
1 stop26h 20mMultiple Airlines
Deal found 13/10£593
Wed 22/1023:40CMB - LHR
1 stop16h 20mAir India
Sun 26/1013:00LHR - CMB
1 stop36h 50mAir India
Deal found 13/10£594
Wed 22/1019:30CMB - LHR
3 stops21h 45mMultiple Airlines
Sun 26/1021:05LHR - CMB
2 stops19h 40mMultiple Airlines
Deal found 13/10£594
Mon 27/1017:05CMB - LHR
1 stop23h 55mAir India
Fri 31/1008:45LHR - CMB
1 stop17h 05mAir India
Deal found 12/10£595

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 14 October 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

Mon 22/12

03:00-18:55

2 stops21h 25m

London Heathrow

Tue 6/1

21:05-22:15

2 stops19h 40m

£586

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Sun 9/11

22:15-19:20

1 stop26h 35m

London Heathrow

Thu 16/4

21:05-15:00

1 stop13h 25m

£588

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Wed 26/11

02:50-23:55

2 stops26h 35m

London Gatwick

Thu 4/12

08:40-16:30

1 stop26h 20m

£593

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Sun 9/11

04:00-12:05

1 stop13h 35m

London Heathrow

Mon 17/11

19:20-20:20

1 stop19h 30m

£598

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Wed 26/11

04:00-14:30

1 stop16h 00m

London Heathrow

Thu 4/12

20:55-15:15

1 stop12h 50m

£598

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Fri 7/11

21:35-12:05

1 stop20h 00m

London Heathrow

Sat 15/11

20:55-20:20

1 stop17h 55m

£599

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Wed 19/11

04:00-14:30

1 stop16h 00m

London Heathrow

Sat 22/11

20:55-02:50

1 stop24h 25m

£599

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Tue 10/2

04:00-14:30

1 stop16h 00m

London Heathrow

Wed 18/2

19:20-20:20

1 stop19h 30m

£600

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Fri 7/11

04:00-14:30

1 stop16h 00m

London Heathrow

Sat 22/11

19:20-02:50

1 stop26h 00m

£600

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Thu 29/1

04:00-12:05

1 stop13h 35m

London Heathrow

Sat 21/2

20:55-20:20

1 stop17h 55m

£601

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Showing 1-10 of 60 results
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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 return 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 return flight from Colombo to London. Price data was last updated on 10 October 2025.

The best time to book flights from Colombo Bandaranaike Intl Airport to London is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 £399). Flying from Colombo Bandaranaike Intl Airport to London in August is currently the most expensive (average of £594). 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 14 October 2025.

One of the essential ways to save on airfare from Colombo Bandaranaike Intl Airport to London is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 19% on airfare.

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

Use this chart to determine the cheapest time to fly return from Colombo to London. Price data was last updated on 13 October 2024.

Travellers 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 midday 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 14 October 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).

How much does it cost for a return flight from Colombo Bandaranaike Intl Airport to London?

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

Share of one-stop return flights from Colombo Bandaranaike Intl Airport to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Doha (DOH) – chosen by Cheapflights users on 46% of one-stop itineraries from Colombo Bandaranaike Intl Airport to London on Cheapflights.

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

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

Manama (BAH) is the most affordable one-stop option, with an average return flight price of £571.

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

Shortest average travel time for one-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 stopover airport.

Flights via Istanbul (IST) have the shortest average one-way travel time for one-stop routes: 14h 00m.

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

Average stopover duration for one-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 stopover time of 1h 18m.

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 14 October 2025.
Read reviews from past customers who have flown with Emirates, Qatar Airways, andEtihad Airways from Colombo Bandaranaike Intl Airport to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,375 reviews
Check prices

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.2

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
3,375 reviews
Emirates
8.1
Very Good
3,375 reviews
Check prices

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.2

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
3,648 reviews
Emirates
8.1
Very Good
3,375 reviews
Check prices

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.2

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
1,279 reviews
Emirates
8.1
Very Good
3,375 reviews
Check prices

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.2

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
3,375 reviews
Check prices

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.2

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.
British Airways
6.7
Okay
7,454 reviews
Emirates
8.1
Very Good
3,375 reviews
Check prices

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.2

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?

    Airlines like Etihad Airways, Qatar Airways, and Emirates fly from Colombo Bandaranaike Intl Airport to London in about 13h 35m. The time it takes to get you to your destination can typically vary by up to 2h 20m. 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?

    Currently priced at £437, Qatar Airways will fly you from Colombo Bandaranaike Intl Airport to London and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Etihad Airways and Air India - these airlines can fly you to your destination from £508 and £525, respectively. Qatar Airways is 36% 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?

    £272 is the cheapest one-way deal found within the past few days, from IndiGo. You may also be able to find cheap deals on Air India and Qatar Airways, with prices starting from £275 and £307, respectively.

  • What are the most popular routes from Colombo Bandaranaike Intl Airport to London?

    When deciding which route to take from Colombo Bandaranaike Intl Airport to London consider Colombo Bandaranaike Intl - London Heathrow, Colombo Bandaranaike Intl - London Gatwick or Colombo Bandaranaike Intl - London Stansted as they are the most popular.

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

    Looking at all options, your cheapest flight can be booked for £227. While the most popular route (Colombo Bandaranaike Intl - London Heathrow) can be booked for £515 on average, our data indicates £595 when flying from Colombo Bandaranaike Intl Airport to London.

  • Where are the most common stopover locations when flying from Colombo Bandaranaike Intl Airport to London?

    Colombo Bandaranaike Intl Airport to London flights have a stopover in Doha most of the time. Abu Dhabi is the second most popular location for stopovers on flights from Colombo Bandaranaike Intl Airport to London.

  • What are some popular points of interest to see during a stopover in Abu Dhabi?

    Etihad Towers, Sheikh Zayed Mosque, and Emirates Park Zoo are the most popular attractions in Abu Dhabi if you're in need of something to do during your stopover. Those on a layover in Abu Dhabi interested in visiting Etihad Towers, Sheikh Zayed Mosque, or Emirates Park Zoo can do so by travelling 20.8 mi, 11.2 mi, and 7.9 mi, respectively from Abu Dhabi Zayed Intl. Those landing in Abu Dhabi looking to spend some time exploring during their stopover can hire a car for about £19 per day.

  • Where are the least popular stopover locations for Colombo Bandaranaike Intl Airport to London flights?

    Of the flights from Colombo Bandaranaike Intl Airport to London that have stopovers, the fewest flights stop in Dubai.

  • 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 holiday 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 £399). Flying from Colombo Bandaranaike Intl Airport to London in August is currently the most expensive (average of £594). 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.

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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
Colombo to Gatwick flights
Colombo to Stansted flights
Colombo to London City flights
Colombo to Luton flights
Colombo to Manchester flights

Top 7 airlines flying from Colombo to London

Discover the top 7 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 858,174 searches. Data last updated 14 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£437Average£661FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest£508Average£625FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapest£525Average£606FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
British AirwaysCheapest£545Average£658FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Turkish AirlinesCheapest£589Average£683FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EmiratesCheapest£593Average£682FlexibilityNo cancel feeOn-time75%
Search Emirates flights
SriLankan AirlinesCheapest£690Average£947FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights

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