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Cheap flights from London to Colombo Bandaranaike Intl Airport from £301

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CMB
16 Jul — 23 Jul1
1 adult

Cheapflights Tip: The best prices from London to Colombo Bandaranaike Intl are usually found in May or September, booked 63 days in advance, depart on a Monday or Sunday and return on a Tuesday

Cheap flight deals from London to Colombo

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Colombo (CMB). 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 11 July 2025.

Round-trip from

£563

One-way from

£301

Popular in

December

Cheapest in

May

Average price

£952

Good round-trip deal

£667 or less

Good one-way deal

£499 or less
Air India
  • Air India
  • 12/8-12/9
  • 2 total stops
  • 38h 25m total
  • London to Colombo
3/10
  • 3/10
  • 2 total stops
  • 44h 35m total
  • London to Colombo
Highest demand for flights based on searches. 4% potential increase in price (£23 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from London (LON) to Colombo Bandaranaike Intl.
Price to beat on a one-way flight from London (LON) to Colombo Bandaranaike Intl.

Find flight deals from London to Colombo

Cheapest flights from London to Colombo
Explore the most affordable flight options available from London to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Sat 12/700:20STN - CMB
3 stops32h 50mMultiple Airlines
Sat 26/705:05CMB - STN
2 stops32h 25mMultiple Airlines
Deal found 9/7£563
Tue 12/812:30LHR - CMB
1 stop15h 40mAir India
Fri 12/916:00CMB - LHR
1 stop22h 45mAir India
Deal found 10/7£563
Sun 14/909:00LGW - CMB
1 stop12h 35mQatar Airways
Mon 29/903:35CMB - LGW
1 stop14h 20mQatar Airways
Deal found 10/7£563
Sat 8/1121:50LHR - CMB
2 stops30h 10mGulf Air
Thu 13/1117:25CMB - LHR
2 stops26h 50mGulf Air
Deal found 10/7£564
Fri 22/820:55LHR - CMB
1 stop31h 05mEtihad Airways
Tue 7/1010:05CMB - LHR
1 stop33h 40mEtihad Airways
Deal found 9/7£564
Mon 1/913:15LTN - CMB
2 stops32h 20mMultiple Airlines
Mon 15/903:35CMB - LTN
2 stops23h 40mMultiple Airlines
Deal found 9/7£566
Thu 25/1212:15LGW - CMB
3 stops33h 45mMultiple Airlines
Thu 15/104:35CMB - LGW
2 stops23h 00mMultiple Airlines
Deal found 11/7£567
Thu 28/822:15LHR - CMB
2 stops17h 50mMultiple Airlines
Fri 26/904:05CMB - LHR
1 stop13h 10mMultiple Airlines
Deal found 10/7£567
Tue 2/908:05LHR - CMB
1 stop13h 30mQatar Airways
Mon 22/903:35CMB - LHR
1 stop15h 00mQatar Airways
Deal found 11/7£569
Thu 11/914:55LGW - CMB
1 stop14h 15mBritish Airways
Wed 17/903:35CMB - LGW
1 stop14h 20mBritish Airways
Deal found 10/7£572
Sun 2/1111:25LGW - CMB
2 stops16h 35mGulf Air
Sat 22/1117:25CMB - LGW
2 stops19h 00mGulf Air
Deal found 9/7£574
Sun 9/1118:40LGW - CMB
1 stop34h 05mSWISS
Sat 22/1113:05CMB - LGW
1 stop34h 15mSWISS
Deal found 9/7£583

Cheapflights Fare Finder

Customise your flight search to find flights from London to Colombo 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 11 July 2025.
Use the filters below to find and compare flights from London to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

London

Fly to

Colombo

Route

Depart

Return

Price

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Tue 12/8

12:30-08:40

1 stop15h 40m

Colombo Bandaranaike Intl

Fri 12/9

16:00-10:15

1 stop22h 45m

£563

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Sun 14/9

09:00-02:05

1 stop12h 35m

Colombo Bandaranaike Intl

Mon 29/9

03:35-13:25

1 stop14h 20m

£563

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sat 8/11

13:55-15:10

1 stop19h 45m

Colombo Bandaranaike Intl

Mon 24/11

09:50-14:30

1 stop34h 10m

£564

LondonColombo

STN - CMB

STNCMB

London Stansted

Mon 28/7

14:40-03:05

2 stops31h 55m

Colombo Bandaranaike Intl

Thu 31/7

05:15-06:50

2 stops30h 05m

£565

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Thu 20/11

09:30-09:30

2 stops18h 30m

Colombo Bandaranaike Intl

Tue 2/12

17:25-14:45

2 stops26h 50m

£565

LondonColombo

LTN - CMB

LTNCMB

London Luton

Mon 1/9

13:15-02:05

2 stops32h 20m

Colombo Bandaranaike Intl

Mon 15/9

03:35-22:45

2 stops23h 40m

£566

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Thu 25/12

12:15-03:30

3 stops33h 45m

Colombo Bandaranaike Intl

Thu 15/1

04:35-22:05

2 stops23h 00m

£567

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Thu 28/8

22:15-20:35

2 stops17h 50m

Colombo Bandaranaike Intl

Fri 26/9

04:05-12:45

1 stop13h 10m

£567

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Tue 2/9

08:05-02:05

1 stop13h 30m

Colombo Bandaranaike Intl

Mon 22/9

03:35-14:05

1 stop15h 00m

£569

LondonColombo

LGW - CMB

LGWCMB

London Gatwick

Thu 11/9

14:55-09:40

1 stop14h 15m

Colombo Bandaranaike Intl

Wed 17/9

03:35-13:25

1 stop14h 20m

£572

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 34 results
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Best time to book a flight from London to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from London 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 London to Colombo Bandaranaike Intl Airport

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

Use this chart to determine the optimal time to book a return flight from London to Colombo. Price data was last updated on 27 June 2025.

The price you pay for your flight from London to Colombo Bandaranaike Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from London to Colombo Bandaranaike Intl Airport (average of £818). Flying from London to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of £1,277). 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 LON to CMB?

Find hourly flight availability from London to Colombo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

When flying from London to Colombo Bandaranaike Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 4% versus a flight in the morning.

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

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

Travellers seeking maximum savings on their London to Colombo Bandaranaike Intl Airport flight should consider departing on Wednesday at midday when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Colombo Bandaranaike Intl Airport

Explore weekly flight availability from London to Colombo. 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 11 July 2025.

The most flights from LON to CMB 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 London to Colombo Bandaranaike Intl Airport?

Reviews of airlines servicing Colombo

Get insights into the airlines that provide service to Colombo. 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 Colombo. Reviews last updated 11 July 2025.
Check out reviews from past customers who have flown with KLM, Thai Airways, andSWISS from London to Colombo Bandaranaike Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from London to Colombo. 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 London to Colombo Bandaranaike Intl Airport round-trip?

    Flying on Air India is currently your cheapest option to Colombo Bandaranaike Intl Airport, with prices starting at £563. Additional return tickets that might be worth considering are offered by Qatar Airways and Etihad Airways, with the lowest prices starting at £563 and £564, respectively. Air India is priced at 21% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapet airlines for a one-way flight from London to Colombo Bandaranaike Intl Airport are Gulf Air (£305), Air India (£306), and Qatar Airways (£319).

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

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

    Looking at all options, your cheapest flight can be booked for £371. While the most popular route (London Heathrow - Colombo Bandaranaike Intl) can be booked for £458 on average our data indicates £1,572 when flying from London to Colombo Bandaranaike Intl Airport.

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

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

    Most Abu Dhabi visitors opt to spend their time at Etihad Towers, Sheikh Zayed Mosque, and Emirates Park Zoo. Etihad Towers, Sheikh Zayed Mosque, and Emirates Park Zoo can be accessed by travelling approximately 20.8 mi, 11.2 mi, and 7.9 mi, respectively from Abu Dhabi Zayed Intl. Travellers can rent a car at Abu Dhabi Zayed Intl for an average daily rate of £15 to make sightseeing during their stopover a little easier.

  • What are points of interest worth seeing during a stopover in Dubai?

    Burj Khalifa, Gold Souq, and Dubai Mall are the most popular attractions in Dubai if you're in need of something to do during your stopover. Burj Khalifa, Gold Souq, and Dubai Mall can be visited by travelling about 6.8 mi, 4.2 mi, and 6.5 mi respectively from Dubai Intl. Those landing in Dubai looking to spend some time exploring during their stopover can hire a car for about £18 per day.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Colombo 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 London to Colombo Bandaranaike Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from London to Colombo Bandaranaike Intl Airport (average of £818). Flying from London to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of £1,277). 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

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Book flights to London if you plan to visit one of these locations
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Fly from London to Colombo on these airlines

Choose from the following airlines for your flight from London to Colombo. Flights are based on user searches made on Cheapflights and were last updated on 11 July 2025.

Top 10 airlines flying from London to Colombo

Discover the top 10 airlines that operate flights from London to Colombo. 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest£339Average£411FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
IndiGoCheapest£429Average£790FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest£457Average£623FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Gulf AirCheapest£502Average£630FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Air ChinaCheapest£507Average£752FlexibilityNo cancel feeOn-time67%
Search Air China flights
Etihad AirwaysCheapest£518Average£592FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China EasternCheapest£522Average£584FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Qatar AirwaysCheapest£531Average£690FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£566Average£747FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SWISSCheapest£576Average£682FlexibilityNo cancel feeOn-time79%
Search SWISS flights

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

Need flexible booking options for your flight to Colombo from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Of course! You can now track prices for flights from London to Colombo and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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