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Colombo

$438+ Cheap flights from Heathrow (LHR) to Bandaranaike Intl (CMB)

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CMB
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Find cheap flights from Heathrow to Colombo with Cheapflights

1. Tell us where you want to go

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3. Compare prices and book

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Cheapflights Tip: The best prices from London Heathrow to Colombo Bandaranaike Intl are usually found in September or November, booked 79 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from Heathrow to Colombo

Cheapest flights from Heathrow to Colombo
Explore the most affordable flight options available from Heathrow to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This Air India deal was found by Cheapflights users on 2/2. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/158:30 pm
LHR
-
CMB
1 stop13h 00m
Air India
Wed 3/257:15 pm
CMB
-
LHR
1 stop21h 45m
Air India
Deal found 2/2$754
This Air India deal was found by Cheapflights users on 2/2. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:45 pm
LHR
-
CMB
1 stop16h 00m
Air India
Tue 5/54:00 pm
CMB
-
LHR
1 stop22h 45m
Air India
Deal found 2/2$755
This FlightHub deal was found by Cheapflights users on 2/4. 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.
Sun 10/49:45 am
LHR
-
CMB
1 stop16h 45m
Air India
Tue 10/205:05 pm
CMB
-
LHR
1 stop22h 55m
Air India
Deal found 2/4$757
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:00 pm
LHR
-
CMB
1 stop14h 45m
Air India
Sun 3/154:00 pm
CMB
-
LHR
1 stop24h 35m
Air India
Deal found 2/3$758
This Air India deal was found by Cheapflights users on 2/4. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:15 pm
LHR
-
CMB
1 stop22h 20m
Air India
Sun 5/174:00 pm
CMB
-
LHR
1 stop22h 45m
Air India
Deal found 2/4$759
This Air India deal was found by Cheapflights users on 2/3. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/21:30 pm
LHR
-
CMB
1 stop20h 00m
Air India
Fri 3/275:05 pm
CMB
-
LHR
1 stop23h 55m
Air India
Deal found 2/3$763
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:05 pm
LHR
-
CMB
1 stop13h 25m
Air India
Thu 5/74:00 pm
CMB
-
LHR
1 stop22h 45m
Air India
Deal found 2/4$764
This Air India deal was found by Cheapflights users on 2/2. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:00 pm
LHR
-
CMB
1 stop27h 50m
Air India
Tue 4/214:00 pm
CMB
-
LHR
1 stop22h 45m
Air India
Deal found 2/2$765
This Air India deal was found by Cheapflights users on 2/4. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:30 pm
LHR
-
CMB
1 stop13h 00m
Air India
Mon 3/164:00 pm
CMB
-
LHR
1 stop24h 35m
Air India
Deal found 2/4$769
This Air India deal was found by Cheapflights users on 2/2. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:30 pm
LHR
-
CMB
1 stop13h 00m
Air India
Fri 3/204:00 pm
CMB
-
LHR
1 stop24h 35m
Air India
Deal found 2/2$770
This FlightHub deal was found by Cheapflights users on 2/3. 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.
Fri 3/61:30 pm
LHR
-
CMB
1 stop20h 00m
Air India
Wed 3/119:40 am
CMB
-
LHR
1 stop30h 55m
Air India
Deal found 2/3$773

Find flight deals from Heathrow to Colombo

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$754
(Air India)

One-way from

$438
(Booking.com)

Popular in

July

Cheapest in

September

Average price

$901

Good round-trip deal

$955 or less

Good one-way deal

$767 or less
Provider with most accurate pricing for London Heathrow-Colombo Bandaranaike Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Colombo Bandaranaike Intl flights.
Search Deals
From London Heathrow to Colombo Bandaranaike Intl
Search Deals
One-way flight from London Heathrow to Colombo Bandaranaike Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($163 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Colombo Bandaranaike Intl.
Search Deals
Price to beat on a one-way flight from London Heathrow to Colombo Bandaranaike Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow 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 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Heathrow

Fly to

Colombo

Route

Depart

Return

Price

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sun 3/8

9:00 pm-7:00 pm

1 stop40h 30m

Colombo Bandaranaike Intl

Sun 3/15

8:20 pm-5:30 pm

1 stop26h 40m

$792

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Fri 2/20

1:55 pm-8:15 pm

1 stop24h 50m

Colombo Bandaranaike Intl

Tue 3/10

4:20 pm-12:05 pm

1 stop25h 15m

$800

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Tue 4/21

8:50 pm-3:00 am

1 stop25h 40m

Colombo Bandaranaike Intl

Thu 5/7

4:10 am-12:45 pm

1 stop13h 05m

$808

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Mon 4/20

8:50 pm-8:35 am

1 stop31h 15m

Colombo Bandaranaike Intl

Tue 5/12

4:20 pm-3:05 pm

1 stop27h 15m

$808

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sun 3/8

8:55 pm-8:15 pm

1 stop17h 50m

Colombo Bandaranaike Intl

Tue 3/10

4:20 pm-6:10 pm

1 stop31h 20m

$810

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Fri 4/17

8:50 pm-8:35 am

1 stop31h 15m

Colombo Bandaranaike Intl

Mon 5/11

4:20 pm-3:05 pm

1 stop27h 15m

$811

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sun 4/19

8:50 pm-8:35 am

1 stop31h 15m

Colombo Bandaranaike Intl

Thu 5/7

4:10 am-12:45 pm

1 stop13h 05m

$811

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Wed 4/22

9:45 pm-8:35 am

1 stop30h 20m

Colombo Bandaranaike Intl

Fri 5/8

4:20 pm-12:45 pm

1 stop24h 55m

$811

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Thu 4/16

9:45 pm-8:35 am

1 stop30h 20m

Colombo Bandaranaike Intl

Fri 5/8

4:20 pm-12:45 pm

1 stop24h 55m

$811

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sat 4/18

8:50 pm-8:35 am

1 stop31h 15m

Colombo Bandaranaike Intl

Wed 5/13

9:50 pm-3:05 pm

1 stop21h 45m

$811

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 20 results
1
2

Compare providers for flights from Heathrow to Colombo

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 Heathrow to Colombo in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star
MytripPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
BudgetAirPrice Accuracy1 starTrust Score*3 stars
CheapOairPrice 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 London Heathrow Airport-Colombo Bandaranaike Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Colombo Bandaranaike Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Colombo Bandaranaike Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Colombo Bandaranaike Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 London Heathrow Airport-Colombo Bandaranaike Intl Airport 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 Heathrow to Colombo

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

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Colombo. Price data was last updated on January 30, 2026.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Colombo Bandaranaike Intl Airport, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Colombo Bandaranaike Intl Airport (average of $655). Flying from London Heathrow Airport to Colombo Bandaranaike Intl Airport in July is currently the most expensive (average of $798). 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 LHR to CMB?

Find hourly flight availability from Heathrow 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 February 4, 2026.

When flying from London Heathrow Airport to Colombo Bandaranaike Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from London Heathrow Airport 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 February 4, 2026.
Read reviews from past customers who have flown Qatar Airways, Etihad Airways, and SriLankan Airlines from London Heathrow Airport to Colombo Bandaranaike Intl Airport. 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.
Qatar Airways
7.4
Good
3,731 reviews

Boarding

7.5

Crew

7.9

Entertainment

7.4

Food

7.3

Comfort

7.4

Overall

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
Qatar Airways
7.4
Good
3,731 reviews
Qatar Airways
7.4
Good
3,731 reviews

Boarding

7.5

Crew

7.9

Entertainment

7.4

Food

7.3

Comfort

7.4

Overall

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
Etihad Airways
7.3
Good
1,380 reviews
Qatar Airways
7.4
Good
3,731 reviews

Boarding

7.5

Crew

7.9

Entertainment

7.4

Food

7.3

Comfort

7.4

Overall

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
SriLankan Airlines
6.8
Okay
79 reviews
Qatar Airways
7.4
Good
3,731 reviews

Boarding

7.5

Crew

7.9

Entertainment

7.4

Food

7.3

Comfort

7.4

Overall

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
British Airways
6.7
Okay
7,716 reviews
Qatar Airways
7.4
Good
3,731 reviews

Boarding

7.5

Crew

7.9

Entertainment

7.4

Food

7.3

Comfort

7.4

Overall

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
Air India
5.5
Fair
2,972 reviews
Qatar Airways
7.4
Good
3,731 reviews

Boarding

7.5

Crew

7.9

Entertainment

7.4

Food

7.3

Comfort

7.4

Overall

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.

Related info for your journey

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

    Departing from London Heathrow Airport to Colombo Bandaranaike Intl Airport will take you 13h 25m. The distance between London Heathrow Airport and Colombo Bandaranaike Intl Airport is about 5412 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from London Heathrow Airport to Colombo Bandaranaike Intl Airport round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Colombo Bandaranaike Intl Airport round-trip from $382. Other airlines that can offer you cheap pricing are British Airways, from $640, and Etihad Airways, from $706. Users have found that Air India is 60% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $433 on Etihad Airways. Other airlines that offer cheap prices include Qatar Airways from $468 and British Airways from $525 one-way.

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

    Looking for the cheapest flight from London Heathrow Airport to Colombo Bandaranaike Intl Airport? While on average our users pay $985, our data indicates the cheapest price to be $658. The most popular route (London Heathrow - Colombo Bandaranaike Intl), is priced around $666.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Colombo Bandaranaike Intl Airport (average of $655). Flying from London Heathrow Airport to Colombo Bandaranaike Intl Airport in July is currently the most expensive (average of $798). 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
Negombo

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Top 7 airlines flying from Heathrow to Colombo

Discover the top 7 airlines that operate flights from Heathrow 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 2,558,603 searches. Data last updated February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$382Average$781FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$640Average$935FlexibilityNo cancel feeOn-time70%
Etihad AirwaysCheapest$706Average$822FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$761Average$843FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$766Average$891FlexibilityNo cancel feeOn-time77%
SriLankan AirlinesCheapest$839Average$971FlexibilityNo cancel feeOn-time68%
Air ChinaCheapest$1,204Average$1,237FlexibilityNo cancel feeOn-time67%

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