Colombo

$399+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CMB
ene. 11 — ene. 181
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 May, booked 69 days in advance, depart on a Thursday or Wednesday 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 diciembre 12, 2025.

This Gotogate deal was found by Cheapflights users on 12/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/319:50 pmLHR - CMB
2 stops30h 25mGulf Air
mar. 1/134:55 pmCMB - LHR
2 stops27h 20mGulf Air
Deal found 12/10$835
This British Airways deal was found by Cheapflights users on 12/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/313:30 pmLHR - CMB
1 stop19h 30mBritish Airways
mié. 1/1411:15 amCMB - LHR
1 stop16h 10mBritish Airways
Deal found 12/10$887
This Gulf Air deal was found by Cheapflights users on 12/10. 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 Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/109:30 amLHR - CMB
2 stops18h 45mGulf Air
sáb. 12/204:55 pmCMB - LHR
2 stops19h 10mGulf Air
Deal found 12/10$901
This Booking.com deal was found by Cheapflights users on 12/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/139:30 pmLHR - CMB
1 stop29h 10mIndiGo
jue. 1/1510:15 pmCMB - LHR
1 stop25h 00mIndiGo
Deal found 12/12$904
This Kiwi.com deal was found by Cheapflights users on 12/10. 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. 12/318:50 amLHR - CMB
1 stop17h 55mEtihad Airways
jue. 1/154:00 amCMB - LHR
1 stop19h 40mEtihad Airways
Deal found 12/10$921
This British Airways deal was found by Cheapflights users on 12/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/313:30 pmLHR - CMB
1 stop19h 30mBritish Airways
sáb. 1/1710:15 amCMB - LHR
1 stop17h 10mBritish Airways
Deal found 12/11$922
This Gulf Air deal was found by Cheapflights users on 12/10. 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 Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/109:30 amLHR - CMB
2 stops18h 45mGulf Air
sáb. 12/273:30 pmCMB - LHR
2 stops20h 35mGulf Air
Deal found 12/10$943
This CheapOair deal was found by Cheapflights users on 12/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/169:30 pmLHR - CMB
1 stop29h 10mIndiGo
mar. 12/2310:15 pmCMB - LHR
1 stop26h 35mIndiGo
Deal found 12/11$944
This Gulf Air deal was found by Cheapflights users on 12/10. 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 Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/299:50 pmLHR - CMB
2 stops30h 35mGulf Air
mar. 1/134:55 pmCMB - LHR
2 stops27h 20mGulf Air
Deal found 12/10$945
This Qatar Airways deal was found by Cheapflights users on 12/11. 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.
mar. 12/236:55 pmLHR - CMB
1 stop18h 55mQatar Airways
dom. 2/110:15 amCMB - LHR
1 stop25h 30mQatar Airways
Deal found 12/11$967
This Kiwi.com deal was found by Cheapflights users on 12/10. 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. 12/296:00 pmLHR - CMB
2 stops30h 45mMultiple Airlines
mié. 1/144:15 amCMB - LHR
1 stop15h 15mMultiple Airlines
Deal found 12/10$973

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 diciembre 12, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$738
(FlightHub)

One-way from

$399
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,315

Good round-trip deal

$983 or less

Good one-way deal

$738 or less
Provider with most accurate pricing for London Heathrow-Colombo Bandaranaike Intl flight deals.
Provider most trusted by Cheapflights users for London Heathrow-Colombo Bandaranaike Intl flights.
From London Heathrow to Colombo Bandaranaike Intl
One-way flight from London Heathrow to Colombo Bandaranaike Intl
Highest demand for flights based on searches. 14% potential increase in price ($162 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from London Heathrow to Colombo Bandaranaike Intl.
Price to beat on a one-way flight from London Heathrow to Colombo Bandaranaike Intl.

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 diciembre 12, 2025.
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

jue. 3/19

7:20 pm-8:15 am

1 stop31h 25m

Colombo Bandaranaike Intl

mié. 4/22

4:05 am-6:45 pm

1 stop19h 10m

$780

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

mar. 3/17

7:20 pm-8:20 pm

1 stop19h 30m

Colombo Bandaranaike Intl

mié. 4/22

4:05 am-6:45 pm

1 stop19h 10m

$780

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

mar. 2/3

8:50 am-8:20 pm

1 stop30h 00m

Colombo Bandaranaike Intl

dom. 2/8

4:00 am-12:05 pm

1 stop13h 35m

$786

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

mar. 2/3

8:50 am-8:20 pm

1 stop30h 00m

Colombo Bandaranaike Intl

mar. 2/10

4:00 am-2:30 pm

1 stop16h 00m

$786

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

mié. 2/4

9:50 pm-9:45 am

2 stops30h 25m

Colombo Bandaranaike Intl

jue. 2/12

4:55 pm-2:45 pm

2 stops27h 20m

$788

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

jue. 3/12

9:50 pm-9:45 am

2 stops30h 25m

Colombo Bandaranaike Intl

dom. 3/22

4:55 pm-6:35 am

2 stops19h 10m

$815

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

mar. 3/17

7:20 pm-7:20 pm

1 stop18h 30m

Colombo Bandaranaike Intl

mar. 4/21

7:45 pm-6:25 am

1 stop15h 10m

$816

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

mié. 3/18

8:05 am-2:45 am

1 stop13h 10m

Colombo Bandaranaike Intl

lun. 4/20

12:30 pm-6:25 am

1 stop22h 25m

$816

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

dom. 2/1

9:50 pm-9:45 am

2 stops30h 25m

Colombo Bandaranaike Intl

jue. 2/12

4:55 pm-2:45 pm

2 stops27h 20m

$838

LondonColombo

LHR - CMB

LHRCMB

London Heathrow

dom. 2/1

10:00 pm-7:20 am

1 stop27h 50m

Colombo Bandaranaike Intl

sáb. 2/14

8:20 am-8:30 pm

1 stop17h 40m

$844

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 21 results
1
2
3

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 December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
oojoPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on London Heathrow Airport-Colombo Bandaranaike Intl Airport flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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 December 5, 2025.

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 69 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Colombo Bandaranaike Intl Airport (average of $639). Flying from London Heathrow Airport to Colombo Bandaranaike Intl Airport in July is currently the most expensive (average of $801). 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 diciembre 12, 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Colombo Bandaranaike Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 20% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Heathrow to Colombo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their London Heathrow Airport to Colombo Bandaranaike Intl Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 diciembre 12, 2025.
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.

Boarding

7.5

Overall

7.4

Comfort

7.4

Crew

7.9

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Sabban,Sep 2024

BOS - DOH

Boston to Doha flight was great. After my first flight before I got into my second flight Doha to Dhaka they took my carry out bag and put in the plane as a luggage. All my valuable was in my carry on bag. It did not seem good to me because I was worried about my valuable in luggage. Finally, I reached my destination and got my luggage safely nothing missing. My urge to Qater Airlines to change this type of unsuspecting situation. Thank you

Boarding

7.5

Overall

7.4

Comfort

7.4

Crew

7.9

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Sabban,Sep 2024

BOS - DOH

Boston to Doha flight was great. After my first flight before I got into my second flight Doha to Dhaka they took my carry out bag and put in the plane as a luggage. All my valuable was in my carry on bag. It did not seem good to me because I was worried about my valuable in luggage. Finally, I reached my destination and got my luggage safely nothing missing. My urge to Qater Airlines to change this type of unsuspecting situation. Thank you

Boarding

7.5

Overall

7.4

Comfort

7.4

Crew

7.9

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Sabban,Sep 2024

BOS - DOH

Boston to Doha flight was great. After my first flight before I got into my second flight Doha to Dhaka they took my carry out bag and put in the plane as a luggage. All my valuable was in my carry on bag. It did not seem good to me because I was worried about my valuable in luggage. Finally, I reached my destination and got my luggage safely nothing missing. My urge to Qater Airlines to change this type of unsuspecting situation. Thank you

Boarding

7.5

Overall

7.4

Comfort

7.4

Crew

7.9

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Sabban,Sep 2024

BOS - DOH

Boston to Doha flight was great. After my first flight before I got into my second flight Doha to Dhaka they took my carry out bag and put in the plane as a luggage. All my valuable was in my carry on bag. It did not seem good to me because I was worried about my valuable in luggage. Finally, I reached my destination and got my luggage safely nothing missing. My urge to Qater Airlines to change this type of unsuspecting situation. Thank you

Boarding

7.5

Overall

7.4

Comfort

7.4

Crew

7.9

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Sabban,Sep 2024

BOS - DOH

Boston to Doha flight was great. After my first flight before I got into my second flight Doha to Dhaka they took my carry out bag and put in the plane as a luggage. All my valuable was in my carry on bag. It did not seem good to me because I was worried about my valuable in luggage. Finally, I reached my destination and got my luggage safely nothing missing. My urge to Qater Airlines to change this type of unsuspecting situation. Thank you

Boarding

7.5

Overall

7.4

Comfort

7.4

Crew

7.9

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Sabban,Sep 2024

BOS - DOH

Boston to Doha flight was great. After my first flight before I got into my second flight Doha to Dhaka they took my carry out bag and put in the plane as a luggage. All my valuable was in my carry on bag. It did not seem good to me because I was worried about my valuable in luggage. Finally, I reached my destination and got my luggage safely nothing missing. My urge to Qater Airlines to change this type of unsuspecting situation. Thank 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 27h 50m. The distance between London Heathrow Airport and Colombo Bandaranaike Intl Airport is about 5412 mi.

  • 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 $556. 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 42% 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 $453 and British Airways from $540 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 $876, our data indicates the cheapest price to be $594. The most popular route (London Heathrow - Colombo Bandaranaike Intl), is priced around $1,205.

  • 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Colombo Bandaranaike Intl Airport (average of $639). Flying from London Heathrow Airport to Colombo Bandaranaike Intl Airport in July is currently the most expensive (average of $801). 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 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$584Average$770FlexibilityNo cancel feeOn-timeN/A
Etihad AirwaysCheapest$708Average$816FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$766Average$1,022FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$768Average$847FlexibilityNo cancel feeOn-time68%
SriLankan AirlinesCheapest$829Average$974FlexibilityNo cancel feeOn-time68%
British AirwaysCheapest$831Average$1,014FlexibilityNo cancel feeOn-time70%
Air ChinaCheapest$1,204Average$1,237FlexibilityNo cancel feeOn-time67%

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.