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Cheap flights from Colombo Bandaranaike Intl Airport to London from £279

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — LON
27 Jan — 3 Feb1
1 adult

The best prices from Colombo Bandaranaike Intl to London are usually found in November or October, booked 62 days in advance, depart on a Saturday or Monday 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 22 January 2025.

Round-trip from

£572

One-way from

£279

Popular in

March

Cheapest in

November

Average price

£867

Good round-trip deal

£1,147 or less

Good one-way deal

£506 or less
18/3-16/9
  • 18/3-16/9
  • 4 total stops
  • 52h 05m total
  • Colombo to London
4/2
  • 4/2
  • 2 total stops
  • 39h 50m total
  • Colombo to London
Highest demand for flights based on searches. 11% potential increase in price (£84 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£12 potential savings vs. average return price).
Average for round-trip flights in January 2025
Price to beat on a round-trip flight from Colombo Bandaranaike Intl to London (LON).
Price to beat on a one-way flight from Colombo Bandaranaike Intl to London (LON).

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 22 January 2025.

Tue 18/301:35CMB - LGW
2 stops24h 30mMultiple Airlines
Tue 16/920:20LGW - CMB
2 stops27h 35mMultiple Airlines
Deal found 21/1£572
Thu 6/301:35CMB - STN
2 stops20h 45mMultiple Airlines
Fri 14/320:20STN - CMB
3 stops46h 40mMultiple Airlines
Deal found 21/1£573
Thu 20/313:50CMB - LTN
3 stops38h 25mMultiple Airlines
Fri 12/907:10LTN - CMB
3 stops39h 35mMultiple Airlines
Deal found 21/1£575
Mon 17/301:05CMB - LGW
2 stops34h 55mChina Eastern
Sun 23/310:30LGW - CMB
2 stops26h 00mChina Eastern
Deal found 21/1£577
Wed 5/204:20CMB - LHR
1 stop19h 35mEtihad Airways
Fri 28/320:55LHR - CMB
1 stop24h 45mEtihad Airways
Deal found 21/1£577
Sun 9/317:00CMB - LHR
2 stops27h 15mGulf Air
Wed 12/321:50LHR - CMB
2 stops30h 15mGulf Air
Deal found 21/1£599
Mon 17/303:25CMB - LGW
1 stop14h 40mQatar Airways
Sun 23/308:45LGW - CMB
1 stop12h 40mQatar Airways
Deal found 21/1£602
Sun 11/506:45CMB - LGW
1 stop34h 45mTurkish Airlines
Fri 16/514:00LGW - CMB
1 stop34h 45mTurkish Airlines
Deal found 22/1£614
Mon 17/303:25CMB - LHR
1 stop15h 25mQatar Airways
Sun 23/314:15LHR - CMB
1 stop13h 00mQatar Airways
Deal found 21/1£629
Wed 19/323:00CMB - LGW
1 stop18h 10mEmirates
Tue 16/921:45LGW - CMB
1 stop17h 00mEmirates
Deal found 21/1£631
Thu 6/301:35CMB - STN
1 stop16h 00mEmirates
Fri 14/320:15STN - CMB
2 stops16h 40mEmirates
Deal found 21/1£638
Wed 19/309:40CMB - LHR
1 stop14h 15mMultiple Airlines
Tue 16/922:05LHR - CMB
2 stops30h 55mMultiple Airlines
Deal found 21/1£651

Find flights from Colombo to London within your budget

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 22 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Tue 18/3

01:35-20:35

2 stops24h 30m

London Gatwick

Tue 16/9

20:20-04:25

2 stops27h 35m

£572

ColomboLondon

CMB - STN

CMBSTN

Colombo Bandaranaike Intl

Thu 6/3

01:35-16:50

2 stops20h 45m

London Stansted

Fri 14/3

20:20-00:30

3 stops46h 40m

£573

ColomboLondon

CMB - LTN

CMBLTN

Colombo Bandaranaike Intl

Thu 20/3

13:50-22:45

3 stops38h 25m

London Luton

Fri 12/9

07:10-03:15

3 stops39h 35m

£575

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Mon 17/3

01:05-06:30

2 stops34h 55m

London Gatwick

Sun 23/3

10:30-18:00

2 stops26h 00m

£577

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Wed 5/2

04:20-18:25

1 stop19h 35m

London Heathrow

Fri 28/3

20:55-03:10

1 stop24h 45m

£577

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Sun 9/3

17:00-14:45

2 stops27h 15m

London Heathrow

Wed 12/3

21:50-09:35

2 stops30h 15m

£599

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Mon 17/3

03:25-12:35

1 stop14h 40m

London Gatwick

Sun 23/3

08:45-02:55

1 stop12h 40m

£602

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Sun 11/5

06:45-13:00

1 stop34h 45m

London Gatwick

Fri 16/5

14:00-05:15

1 stop34h 45m

£614

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

Mon 17/3

03:25-13:20

1 stop15h 25m

London Heathrow

Sun 23/3

14:15-08:45

1 stop13h 00m

£629

ColomboLondon

CMB - LGW

CMBLGW

Colombo Bandaranaike Intl

Wed 19/3

23:00-11:40

1 stop18h 10m

London Gatwick

Tue 16/9

21:45-19:15

1 stop17h 00m

£631

Flights are sorted by cheapest return flights first.

Deals found on 21/1

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.

Travel insights for flights from Colombo to London

Get recent, data-driven insights about flights from Colombo to London including ideal travel times, pricing trends, and more.

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 17 January 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 £161). 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 22 January 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 at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 35% 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. Sunday mornings 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 22 January 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 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 22 January 2025.
Get a feel of what it's like to fly with SriLankan Airlines, Emirates and Air India 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.
8.1
Very Good
3,357 reviews

Comfort

8.0

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

8.1
Very Good
3,357 reviews
8.1
Very Good
3,357 reviews

Comfort

8.0

Crew

8.3

Overall

8.1

Food

7.9

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

8.1
Very Good
1,328 reviews