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Cheap flights from Colombo Bandaranaike Intl Airport to London from £271

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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — LON
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Colombo Bandaranaike Intl to London are usually found in November or October, booked 63 days in advance, depart on a Tuesday or Friday 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 25 March 2025.

Round-trip from

£576

One-way from

£271

Popular in

August

Cheapest in

November

Average price

£693

Good round-trip deal

£789 or less

Good one-way deal

£491 or less
21/5-31/5
  • 21/5-31/5
  • 4 total stops
  • 67h 15m total
  • Colombo to London
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29/3
  • 29/3
  • 3 total stops
  • 48h 50m total
  • Colombo to London
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Highest demand for flights based on searches. 6% potential increase in price (£38 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in March 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 25 March 2025.

Wed 21/503:50CMB - LGW
2 stops31h 15mMultiple Airlines
Sat 31/521:50LGW - CMB
2 stops36h 00mMultiple Airlines
Deal found 25/3£576
Sun 13/405:05CMB - STN
3 stops46h 50mMultiple Airlines
Sun 20/408:30STN - CMB
2 stops15h 25mMultiple Airlines
Deal found 24/3£579
Sun 29/606:45CMB - LGW
1 stop20h 10mTurkish Airlines
Tue 9/917:15LGW - CMB
1 stop31h 30mTurkish Airlines
Deal found 25/3£580
Fri 4/408:00CMB - LHR
1 stop32h 00mAir India
Sun 4/521:05LHR - CMB
1 stop13h 25mAir India
Deal found 24/3£580
Wed 21/503:50CMB - LTN
2 stops23h 25mMultiple Airlines
Sat 31/513:15LTN - CMB
3 stops35h 40mMultiple Airlines
Deal found 24/3£580
Sun 29/604:05CMB - LHR
1 stop15h 40mEtihad Airways
Wed 10/909:30LHR - CMB
1 stop12h 50mEtihad Airways
Deal found 25/3£581
Tue 23/1219:15CMB - LGW
1 stop16h 20mQatar Airways
Sun 11/108:45LGW - CMB
1 stop12h 30mQatar Airways
Deal found 24/3£584
Tue 6/504:35CMB - LGW
1 stop13h 20mBritish Airways
Tue 13/509:00LGW - CMB
1 stop13h 35mBritish Airways
Deal found 25/3£585
Fri 11/708:00CMB - LHR
1 stop15h 30mMultiple Airlines
Sun 27/713:30LHR - CMB
2 stops50h 50mMultiple Airlines
Deal found 24/3£585
Tue 9/1203:25CMB - LHR
1 stop14h 20mQatar Airways
Thu 8/115:30LHR - CMB
1 stop12h 15mQatar Airways
Deal found 25/3£590
Mon 22/1203:25CMB - LHR
1 stop16h 10mBritish Airways
Sun 11/115:30LHR - CMB
1 stop12h 15mBritish Airways
Deal found 24/3£593
Thu 8/506:45CMB - LHR
1 stop31h 35mTurkish Airlines
Thu 15/522:25LHR - CMB
1 stop26h 20mTurkish Airlines
Deal found 23/3£606

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 25 March 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 - LGW

CMBLGW

Colombo Bandaranaike Intl

Wed 21/5

03:50-06:35

2 stops31h 15m

London Gatwick

Sat 31/5

21:50-14:20

2 stops36h 00m

£576

ColomboLondon

CMB - STN

CMBSTN

Colombo Bandaranaike Intl

Sun 13/4

05:05-23:25

3 stops46h 50m

London Stansted

Sun 20/4

08:30-04:25

2 stops15h 25m

£579

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Fri 4/4

08:00-11:30

1 stop32h 00m

London Heathrow

Sun 4/5

21:05-15:00

1 stop13h 25m

£580

ColomboLondon

CMB - LTN

CMBLTN

Colombo Bandaranaike Intl

Wed 21/5

03:50-22:45

2 stops23h 25m

London Luton

Sat 31/5

13:15-05:25

3 stops35h 40m

£580

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Sun 29/6

04:05-15:15

1 stop15h 40m

London Heathrow

Wed 10/9

09:30-02:50

1 stop12h 50m

£581

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Tue 6/5

04:35-13:25

1 stop13h 20m

London Gatwick

Tue 13/5

09:00-03:05

1 stop13h 35m

£585

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Fri 11/7

08:00-19:00

1 stop15h 30m

London Heathrow

Sun 27/7

13:30-20:50

2 stops50h 50m

£585

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Thu 22/5

06:45-16:15

1 stop14h 00m

London Gatwick

Sat 31/5

05:30-05:15

1 stop19h 15m

£588

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Thu 8/5

04:35-14:05

1 stop14h 00m

London Heathrow

Thu 15/5

19:25-02:05

1 stop26h 10m

£592

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Thu 8/5

06:45-09:50

1 stop31h 35m

London Heathrow

Thu 15/5

22:25-05:15

1 stop26h 20m

£606

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 51 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 21 March 2025.

The best time to book flights from Colombo Bandaranaike Intl Airport to London is 41 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, January is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to London (average of £112). Flying from Colombo Bandaranaike Intl Airport to London in August is currently the most expensive (average of £164). 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 25 March 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 38% 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. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 25 March 2025.
Get a feel of what it's like to fly with Singapore Airlines, Emirates and KLM from Colombo to London by reading reviews from past customers. 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.
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.7

Comfort

7.9

Entertainment

8.0

Overall

8.1

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
1,284 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.7

Comfort

7.9

Entertainment

8.0

Overall

8.1

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
3,190 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.7

Comfort

7.9

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
KLM
7.8
Good
1,318 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.7

Comfort

7.9

Entertainment

8.0

Overall

8.1

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
1,569 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.7

Comfort

7.9

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Qatar Airways
7.4
Good
3,539 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.7

Comfort

7.9

Entertainment

8.0

Overall

8.1

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?

    Currently priced at £580, Air India will fly you from Colombo Bandaranaike Intl Airport to London and back. In addition to Air India, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Etihad Airways and British Airways - these airlines can fly you to your destination from £581 and £585, respectively. Air India is 21% 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?

    £271 is the cheapest one-way deal found within the past few days, from Air India. You may also be able to find cheap deals on Etihad Airways and Qatar Airways, with prices starting from £272 and £294, 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 £395. While the most popular route (Colombo Bandaranaike Intl - London Heathrow) can be booked for £568 on average our data indicates £1,070 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 £22 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, January is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to London (average of £112). Flying from Colombo Bandaranaike Intl Airport to London in August is currently the most expensive (average of £164). 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

Travelling to a place near Colombo Bandaranaike Intl Airport?

Book flights to Colombo Bandaranaike Intl Airport if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall
Dartford
Folkestone

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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 Luton flights
Colombo to Manchester flights
Colombo to London City flights

Top 9 airlines flying from Colombo to London

Discover the top 9 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest£260Average£726FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Gulf AirCheapest£342Average£712FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Qatar AirwaysCheapest£512Average£718FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest£523Average£636FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China EasternCheapest£581Average£597FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
EmiratesCheapest£611Average£794FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest£625Average£869FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Turkish AirlinesCheapest£636Average£714FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SriLankan AirlinesCheapest£741Average£1,054FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Colombo to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Colombo to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Colombo to London?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Colombo to London.

Can Cheapflights find flights from Colombo to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Colombo to London flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Colombo to London become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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