Cheap flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport from $529
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Colombo to Heathrow
Cheapest flights from Colombo to HeathrowExplore 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 6 October 2026.
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 6 October 2026.
Best flights from Colombo to HeathrowDiscover carefully curated flight deals from Colombo to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.
Discover carefully curated flight deals from Colombo to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.
Direct flights from Colombo to HeathrowExplore direct flight options from Colombo to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.
Explore direct flight options from Colombo to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.
Last-minute flights from Colombo to HeathrowDiscover last-minute flight deals from Colombo to Heathrow. Data last updated 6 October 2026 and is based on user searches.
Discover last-minute flight deals from Colombo to Heathrow. Data last updated 6 October 2026 and is based on user searches.
One-way flights from Colombo to HeathrowSearch for one-way flight options from Colombo to Heathrow. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.
Search for one-way flight options from Colombo to Heathrow. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.
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 6 October 2026.
Cheapflights Fare Finder
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
Fly to
Route
Depart
Return
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Sat 17/10
04:50-06:30
1 stop30h 10m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Sat 7/11
04:50-05:55
1 stop30h 35m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Sun 15/11
04:50-18:25
1 stop19h 05m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Fri 20/11
04:50-05:55
1 stop30h 35m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Sat 14/11
04:50-05:55
1 stop30h 35m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Wed 2/12
04:15-12:15
1 stop13h 30m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Mon 15/3
04:00-14:30
1 stop16h 00m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Mon 2/11
04:00-12:05
1 stop13h 35m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Thu 18/2
02:45-13:45
1 stop16h 30m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Sun 21/2
04:50-18:25
1 stop19h 05m
London Heathrow
Wed 31/12
00:00-04:30
Nonstop0h 00m
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.
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?
The best time to book flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport is 73 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, May is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport (average of $1,194). Flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport in January is currently the most expensive (average of $1,565). 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?
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 often are flights from Colombo to London delayed?
About 15% of weekly flights between Colombo and London have experienced delays in the past year, with the average delay time being 101 minutes.
What is the most punctual flight time for Colombo to London flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Colombo to London flights?
Over the past year, SriLankan Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.
What’s the top stopover airport for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Abu Dhabi (AUH) – chosen by Cheapflights users on 71% of one-stop itineraries from Colombo Bandaranaike Intl Airport to London Heathrow Airport on Cheapflights.
What’s the cheapest stopover airport for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Doha (DOH) is the most affordable one-stop option, with an average return flight price of $1,174.
What’s the fastest stopover option from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for one-stop routes: 14h 59m.
Which airport typically offers the quickest stopover for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Flights via Abu Dhabi (AUH) offer the fastest connection on this route, with an average stopover time of 2h 03m.
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 6 October 2026.
Read reviews from past customers who have flown with Etihad Airways from Colombo Bandaranaike Intl Airport to London Heathrow 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.
Comfort
Crew
Food
Entertainment
Overall
Boarding
Reviews
Anonymous,June 2026
AUH - KBL
Comfort
Crew
Food
Entertainment
Overall
Boarding
Reviews
Anonymous,June 2026
AUH - KBL
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.
Travelling to a place near London Heathrow Airport?
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Direct flights to England
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Other flights to Heathrow
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 6 October 2026.
Colombo and Heathrow flights
Browse other Colombo and Heathrow flight options. Last updated on 6 October 2026.
Other flights from Colombo
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Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Top airline flying from Colombo to Heathrow
Discover the top airline 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 7,457,451 searches. Data last updated 6 October 2026.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Colombo to Heathrow?
Deals for Colombo to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Colombo to Heathrow?
Cheapflights helps you find that perfect flight to Heathrow from Colombo by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Colombo to Heathrow with no change fees?
Certainly. Search results for flights to Heathrow from Colombo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Colombo to Heathrow become cheaper?
Yes! Start tracking prices for Colombo to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.