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$361+ Cheap flights from Bandaranaike Intl (CMB) to Heathrow (LHR)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — LHR
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheapflights Tip: The best prices from Colombo Bandaranaike Intl to London Heathrow are usually found in October or November, booked 29 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Colombo to Heathrow

Cheapest flights from Colombo to Heathrow
Explore the most affordable flight options available from Colombo to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 27, 2026.

This Etihad Airways deal was found by Cheapflights users on 1/27. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/274:10 am
CMB
-
LHR
1 stop13h 05m
Etihad Airways
jue. 6/189:45 pm
LHR
-
CMB
1 stop18h 20m
Etihad Airways
Deal found 1/27$729
This Etihad Airways deal was found by Cheapflights users on 1/26. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/34:20 pm
CMB
-
LHR
1 stop19h 50m
Etihad Airways
jue. 3/121:55 pm
LHR
-
CMB
1 stop12h 50m
Etihad Airways
Deal found 1/26$734
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
mar. 4/2111:40 pm
CMB
-
LHR
1 stop15h 05m
Air India
mié. 4/299:05 pm
LHR
-
CMB
1 stop13h 25m
Air India
Deal found 1/26$740
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
lun. 4/2011:40 pm
CMB
-
LHR
1 stop15h 05m
Air India
mié. 4/299:05 pm
LHR
-
CMB
1 stop13h 25m
Air India
Deal found 1/26$741
This Etihad Airways deal was found by Cheapflights users on 1/26. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/234:20 pm
CMB
-
LHR
1 stop27h 15m
Etihad Airways
mar. 4/288:50 pm
LHR
-
CMB
1 stop31h 15m
Etihad Airways
Deal found 1/26$742
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
dom. 3/14:00 pm
CMB
-
LHR
1 stop24h 35m
Air India
jue. 3/128:30 pm
LHR
-
CMB
1 stop13h 00m
Air India
Deal found 1/26$747
This Qatar Airways deal was found by Cheapflights users on 1/25. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/84:35 am
CMB
-
LHR
1 stop14h 00m
Qatar Airways
mar. 10/138:25 am
LHR
-
CMB
1 stop14h 10m
Qatar Airways
Deal found 1/25$752
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
jue. 3/1211:40 pm
CMB
-
LHR
1 stop16h 55m
Air India
jue. 3/198:30 pm
LHR
-
CMB
1 stop13h 00m
Air India
Deal found 1/25$760
This FlightHub deal was found by Cheapflights users on 1/26. 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.
lun. 4/2011:40 pm
CMB
-
LHR
1 stop15h 05m
Air India
mar. 4/289:05 pm
LHR
-
CMB
1 stop21h 35m
Air India
Deal found 1/26$766
This FlightHub deal was found by Cheapflights users on 1/26. 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.
mar. 4/2111:40 pm
CMB
-
LHR
1 stop15h 05m
Air India
jue. 4/309:05 pm
LHR
-
CMB
1 stop13h 25m
Air India
Deal found 1/26$767
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
vie. 4/2411:40 pm
CMB
-
LHR
1 stop15h 05m
Air India
sáb. 5/29:05 pm
LHR
-
CMB
1 stop13h 25m
Air India
Deal found 1/26$769
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
mié. 2/2511:40 pm
CMB
-
LHR
1 stop16h 55m
Air India
mar. 3/101:30 pm
LHR
-
CMB
1 stop13h 40m
Air India
Deal found 1/25$770

Find flight deals from Colombo to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Colombo (CMB) to Heathrow (LHR). 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 enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$729
(Etihad Airways)

One-way from

$361
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$1,071

Good one-way deal

$532 or less
Provider with most accurate pricing for Colombo Bandaranaike Intl-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Colombo Bandaranaike Intl-London Heathrow flights.
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From Colombo Bandaranaike Intl to London Heathrow
Search Deals
One-way flight from Colombo Bandaranaike Intl to London Heathrow
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a one-way flight from Colombo Bandaranaike Intl to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colombo to Heathrow 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 enero 27, 2026.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport that are best for you.

Fly from

Colombo

Fly to

Heathrow

Route

Depart

Return

Price

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

jue. 4/23

4:20 pm-3:05 pm

1 stop27h 15m

London Heathrow

mié. 4/29

9:45 pm-8:35 pm

1 stop18h 20m

$742

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

jue. 4/23

4:20 pm-3:05 pm

1 stop27h 15m

London Heathrow

sáb. 5/2

9:45 pm-8:35 am

1 stop30h 20m

$742

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

jue. 4/23

2:55 am-2:45 pm

1 stop16h 20m

London Heathrow

dom. 5/3

11:45 am-8:40 am

1 stop16h 25m

$776

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

mar. 4/21

4:10 am-7:00 am

1 stop31h 20m

London Heathrow

lun. 4/27

8:50 pm-2:55 pm

1 stop13h 35m

$794

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

jue. 2/26

3:55 pm-2:45 pm

2 stops28h 20m

London Heathrow

mar. 3/10

9:30 am-9:35 am

2 stops18h 35m

$797

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

mié. 4/22

10:00 am-3:05 pm

1 stop33h 35m

London Heathrow

sáb. 5/2

9:45 pm-2:55 pm

1 stop12h 40m

$810

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

mié. 2/25

4:00 am-12:05 pm

1 stop13h 35m

London Heathrow

mar. 3/10

7:20 pm-8:15 pm

1 stop19h 25m

$842

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

mié. 2/25

9:50 am-12:05 pm

1 stop31h 45m

London Heathrow

lun. 3/9

7:20 pm-8:15 pm

1 stop19h 25m

$856

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

mié. 2/25

9:50 am-12:05 pm

1 stop31h 45m

London Heathrow

mié. 3/11

8:55 pm-8:15 pm

1 stop17h 50m

$856

ColomboLondon

CMB - LHR

CMBLHR

Colombo Bandaranaike Intl

jue. 2/26

3:55 pm-2:45 pm

2 stops28h 20m

London Heathrow

sáb. 3/14

9:50 pm-9:45 am

2 stops30h 25m

$857

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 23 results
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Compare providers for flights from Colombo to Heathrow

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Colombo to Heathrow. Price data was last updated on January 23, 2026.

The best time to book flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport is 29 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 Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport (average of $698). Flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport in August is currently the most expensive (average of $813). 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 LHR?

Find hourly flight availability from Colombo to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 27, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport as you normally would.

How much does it cost to fly round-trip from Colombo Bandaranaike Intl Airport to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated enero 27, 2026.
Peruse reviews from past customers who have flown with Emirates, Qatar Airways, and Etihad Airways from Colombo Bandaranaike Intl Airport to London Heathrow 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.
Emirates
8.1
Very good
3,488 reviews

Boarding

8.1

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Emirates
8.1
Very good
3,488 reviews
Emirates
8.1
Very good
3,488 reviews

Boarding

8.1

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Qatar Airways
7.4
Good
3,731 reviews
Emirates
8.1
Very good
3,488 reviews

Boarding

8.1

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Etihad Airways
7.3
Good
1,377 reviews
Emirates
8.1
Very good
3,488 reviews

Boarding

8.1

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
SriLankan Airlines
6.8
Okay
79 reviews
Emirates
8.1
Very good
3,488 reviews

Boarding

8.1

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
Air India
5.5
Fair
2,976 reviews
Emirates
8.1
Very good
3,488 reviews

Boarding

8.1

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Related info for your journey

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

    For as low as $742, Etihad Airways can have you in London Heathrow Airport from Colombo Bandaranaike Intl Airport in 27h 15m. The distance between Colombo Bandaranaike Intl Airport and London Heathrow Airport is about 5412 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Colombo Bandaranaike Intl Airport to London Heathrow Airport is Etihad Airways. Our recent data shows that you can find tickets from as low as $688 on this airline. Additional options worth looking into are British Airways and Qatar Airways, starting at $708 and $712 round-trip. You may be able to fly from Colombo Bandaranaike Intl Airport to London Heathrow Airport for 29% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $219 on Qatar Airways. Other airlines that offer cheap prices include Air India from $302 and Etihad Airways from $324 one-way.

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

    Looking at all options, your cheapest flight can be booked for $488. While the most popular route (Colombo Bandaranaike Intl - London Heathrow) can be booked for $1,689 on average, our data indicates $681 when flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport (average of $698). Flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport in August is currently the most expensive (average of $813). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Colombo to Heathrow

Discover the top 6 airlines that operate flights from Colombo to Heathrow. 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 enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$688Average$911FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$708Average$913FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$712Average$899FlexibilityNo cancel feeOn-time68%
Air IndiaCheapest$723Average$843FlexibilityNo cancel feeOn-timeN/A
EmiratesCheapest$830Average$924FlexibilityNo cancel feeOn-time75%
SriLankan AirlinesCheapest$922Average$1,216FlexibilityNo cancel feeOn-time68%

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