HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colombo

$422+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CMB
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Heathrow to Colombo with Cheapflights

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from London Heathrow to Colombo Bandaranaike Intl are usually found in September or November, booked 30 days in advance, depart on a Tuesday or Monday 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 May 7, 2026.

This Etihad Airways deal was found by Cheapflights users on 5/4. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/202:45 pm
LHR
-
CMB
1 stop25h 20m
Etihad Airways
Fri 6/264:20 pm
CMB
-
LHR
1 stop24h 55m
Etihad Airways
Deal found 5/4$702
This Etihad Airways deal was found by Cheapflights users on 5/6. 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.
Fri 7/32:45 pm
LHR
-
CMB
1 stop31h 45m
Etihad Airways
Fri 7/314:20 pm
CMB
-
LHR
1 stop24h 55m
Etihad Airways
Deal found 5/6$708
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 5/132:45 pm
LHR
-
CMB
1 stop13h 20m
Etihad Airways
Sun 5/244:10 am
CMB
-
LHR
1 stop15h 25m
Etihad Airways
Deal found 5/5$709
This Etihad Airways deal was found by Cheapflights users on 5/7. 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.
Tue 6/302:45 pm
LHR
-
CMB
1 stop13h 20m
Etihad Airways
Mon 7/2010:00 am
CMB
-
LHR
1 stop33h 35m
Etihad Airways
Deal found 5/7$711
This Etihad Airways deal was found by Cheapflights users on 5/4. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/232:45 pm
LHR
-
CMB
1 stop25h 20m
Etihad Airways
Wed 8/510:00 am
CMB
-
LHR
1 stop31h 15m
Etihad Airways
Deal found 5/4$712
This Etihad Airways deal was found by Cheapflights users on 5/6. 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.
Sat 6/62:45 pm
LHR
-
CMB
1 stop13h 20m
Etihad Airways
Sat 6/204:10 am
CMB
-
LHR
1 stop15h 25m
Etihad Airways
Deal found 5/6$714
This Etihad Airways deal was found by Cheapflights users on 5/5. 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.
Wed 5/132:45 pm
LHR
-
CMB
1 stop31h 45m
Etihad Airways
Sat 5/234:20 pm
CMB
-
LHR
1 stop27h 15m
Etihad Airways
Deal found 5/5$715
This Etihad Airways deal was found by Cheapflights users on 5/4. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:45 pm
LHR
-
CMB
1 stop13h 20m
Etihad Airways
Fri 6/54:10 am
CMB
-
LHR
1 stop13h 05m
Etihad Airways
Deal found 5/4$717
This Air India deal was found by Cheapflights users on 5/6. 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 6/2310:10 pm
LHR
-
CMB
1 stop26h 10m
Air India
Thu 7/237:35 am
CMB
-
LHR
1 stop17h 15m
Air India
Deal found 5/6$719
This Air India deal was found by Cheapflights users on 5/6. 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 5/3110:10 pm
LHR
-
CMB
1 stop20h 05m
Air India
Wed 6/179:40 am
CMB
-
LHR
1 stop14h 20m
Air India
Deal found 5/6$721

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 May 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$702
(Etihad Airways)

One-way from

$422
(Etihad Airways)

Popular in

July

Cheapest in

September

Average price

$826

Good round-trip deal

$1,183 or less

Good one-way deal

$727 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 ($157 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 7, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Fri 7/3

2:45 pm-3:00 am

1 stop31h 45m

Colombo Bandaranaike Intl

Tue 7/14

10:00 am-3:05 pm

1 stop33h 35m

$708

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Mon 7/6

9:45 pm-8:35 am

1 stop30h 20m

Colombo Bandaranaike Intl

Tue 7/28

4:20 pm-3:05 pm

1 stop27h 15m

$783

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Mon 6/22

10:05 pm-9:40 am

2 stops31h 05m

Colombo Bandaranaike Intl

Thu 6/25

5:20 pm-6:55 am

2 stops18h 05m

$905

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Fri 6/19

10:00 am-9:40 am

2 stops19h 10m

Colombo Bandaranaike Intl

Sat 7/4

5:20 pm-6:55 am

2 stops18h 05m

$930

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sun 9/13

10:00 am-9:40 am

2 stops19h 10m

Colombo Bandaranaike Intl

Sun 9/27

5:20 pm-3:20 pm

2 stops26h 30m

$949

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Wed 8/12

9:45 pm-3:00 am

1 stop24h 45m

Colombo Bandaranaike Intl

Sun 9/6

9:50 pm-7:00 am

1 stop13h 40m

$1,065

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Fri 7/3

10:00 am-9:40 am

2 stops19h 10m

Colombo Bandaranaike Intl

Tue 7/14

5:20 pm-3:20 pm

2 stops26h 30m

$1,074

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Sat 7/4

10:05 pm-9:40 am

2 stops31h 05m

Colombo Bandaranaike Intl

Sat 7/18

5:20 pm-6:55 am

2 stops18h 05m

$1,097
Quickest round-trip

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Thu 6/11

10:15 pm-6:30 pm

2 stops15h 45m

Colombo Bandaranaike Intl

Tue 6/23

2:05 am-2:25 pm

1 stop16h 50m

$1,129
Cheapest one-way

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

Wed 6/17

2:45 pm-8:35 pm

1 stop25h 20m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 16 resultsSorted by cheapest first
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 May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
MytripPrice 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 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?

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 29 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 $795). Flying from London Heathrow Airport to Colombo Bandaranaike Intl Airport in July is currently the most expensive (average of $1,357). 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 May 7, 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 May 7, 2026.
Read reviews from past customers who have flown Qatar Airways,Etihad Airways, andSriLankan 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
3,728 reviews

Crew

7.9

Comfort

7.3

Entertainment

7.3

Boarding

7.5

Food

7.3

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
3,728 reviews
Qatar Airways
7.4
Good
3,728 reviews

Crew

7.9

Comfort

7.3

Entertainment

7.3

Boarding

7.5

Food

7.3

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
1,434 reviews
Qatar Airways
7.4
Good
3,728 reviews

Crew

7.9

Comfort

7.3

Entertainment

7.3

Boarding

7.5

Food

7.3

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
82 reviews
Qatar Airways
7.4
Good
3,728 reviews

Crew

7.9

Comfort

7.3

Entertainment

7.3

Boarding

7.5

Food

7.3

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
7,949 reviews
Qatar Airways
7.4
Good
3,728 reviews

Crew

7.9

Comfort

7.3

Entertainment

7.3

Boarding

7.5

Food

7.3

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
2,956 reviews
Qatar Airways
7.4
Good
3,728 reviews

Crew

7.9

Comfort

7.3

Entertainment

7.3

Boarding

7.5

Food

7.3

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 31h 05m. 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 $578, and Etihad Airways, from $661. 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 $425 on Etihad Airways. Other airlines that offer cheap prices include Air India from $430 and Qatar Airways from $468 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 $1,049, our data indicates the cheapest price to be $474. The most popular route (London Heathrow - Colombo Bandaranaike Intl), is priced around $920.

  • 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 $795). Flying from London Heathrow Airport to Colombo Bandaranaike Intl Airport in July is currently the most expensive (average of $1,357). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Heathrow to Colombo

Discover the top 6 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 May 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$382Average$761FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$578Average$930FlexibilityNo cancel feeOn-time70%
Etihad AirwaysCheapest$661Average$846FlexibilityNo cancel feeOn-time75%
SriLankan AirlinesCheapest$667Average$1,043FlexibilityNo cancel feeOn-time68%
Qatar AirwaysCheapest$761Average$837FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$766Average$891FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights