Cheap flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport from £262
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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — LHR
15 Aug — 22 Aug1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Colombo Bandaranaike Intl to London Heathrow are usually found in May or October, booked 71 days in advance, depart on a Thursday or Sunday and return on a Monday
Cheap flight deals from Colombo to Heathrow
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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 16 July 2026.
Tue 28/717:20
CMB
-
LHR
2 stops26h 30m
Gulf Air
Thu 27/822:05
LHR
-
CMB
2 stops31h 05m
Gulf Air
Deal found 12/7£571
Mon 2/1119:30
CMB
-
LHR
1 stop16h 15m
Qatar Airways
Mon 16/1108:35
LHR
-
CMB
1 stop12h 40m
Qatar Airways
Deal found 15/7£573
Thu 17/904:35
CMB
-
LHR
1 stop14h 00m
Qatar Airways
Thu 1/1008:25
LHR
-
CMB
1 stop13h 10m
Qatar Airways
Deal found 13/7£574
Sat 26/922:00
CMB
-
LHR
1 stop24h 15m
Multiple Airlines
Sun 8/1121:50
LHR
-
CMB
1 stop30h 25m
Multiple Airlines
Deal found 11/7£580
Fri 16/1016:20
CMB
-
LHR
1 stop27h 15m
Etihad Airways
Tue 20/1014:45
LHR
-
CMB
1 stop25h 20m
Etihad Airways
Deal found 13/7£582
Tue 24/1116:30
CMB
-
LHR
1 stop27h 30m
Etihad Airways
Sat 28/1120:55
LHR
-
CMB
1 stop17h 55m
Etihad Airways
Deal found 12/7£587
Mon 27/704:10
CMB
-
LHR
1 stop13h 05m
Multiple Airlines
Mon 18/121:50
LHR
-
CMB
1 stop30h 25m
Multiple Airlines
Deal found 14/7£588
Tue 10/1104:00
CMB
-
LHR
1 stop13h 35m
Etihad Airways
Tue 17/1120:55
LHR
-
CMB
1 stop17h 50m
Etihad Airways
Deal found 15/7£589
Thu 5/1109:50
CMB
-
LHR
1 stop31h 45m
Etihad Airways
Wed 25/1119:20
LHR
-
CMB
1 stop31h 25m
Etihad Airways
Deal found 14/7£590
Mon 3/816:05
CMB
-
LHR
1 stop31h 55m
Air India
Mon 31/812:30
LHR
-
CMB
1 stop22h 05m
Air India
Deal found 12/7£592
Sat 14/1104:00
CMB
-
LHR
1 stop19h 40m
Etihad Airways
Mon 23/1120:55
LHR
-
CMB
1 stop12h 25m
Etihad Airways
Deal found 15/7£593
Wed 7/1004:10
CMB
-
LHR
1 stop13h 05m
Etihad Airways
Mon 19/1021:45
LHR
-
CMB
1 stop18h 20m
Etihad Airways
Deal found 12/7£596
Best flights from Colombo to Heathrow
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 16 July 2026.
Mon 27/721:50
CMB
-
LHR
1 stop19h 25m
Etihad Airways
Mon 10/821:45
LHR
-
CMB
1 stop18h 20m
Etihad Airways
Deal found 13/7£635
Wed 5/820:20
CMB
-
LHR
1 stop16h 10m
Qatar Airways
Wed 19/819:25
LHR
-
CMB
1 stop16h 55m
Qatar Airways
Deal found 13/7£694
Wed 5/811:25
CMB
-
LHR
1 stop25h 05m
British Airways
Wed 19/820:40
LHR
-
CMB
1 stop15h 40m
British Airways
Deal found 11/7£694
Fri 6/1120:15
CMB
-
LHR
2 stops16h 25m
Emirates
Tue 24/1122:00
LHR
-
CMB
1 stop15h 15m
Emirates
Deal found 14/7£709
Wed 5/823:40
CMB
-
LHR
2 stops36h 45m
SriLankan Airlines
Wed 19/812:10
LHR
-
CMB
2 stops37h 00m
SriLankan Airlines
Deal found 11/7£731
Mon 9/1116:55
CMB
-
LHR
2 stops27h 20m
Gulf Air
Fri 20/1121:50
LHR
-
CMB
2 stops30h 25m
Gulf Air
Deal found 14/7£760
Tue 4/804:35
CMB
-
LHR
1 stop14h 05m
Qatar Airways
Wed 19/819:25
LHR
-
CMB
1 stop16h 55m
Qatar Airways
Deal found 13/7£719
Mon 27/717:20
CMB
-
LHR
2 stops26h 30m
Gulf Air
Fri 7/810:00
LHR
-
CMB
2 stops19h 10m
Gulf Air
Deal found 13/7£762
Mon 3/811:15
CMB
-
LHR
2 stops24h 20m
Emirates
Mon 31/822:15
LHR
-
CMB
2 stops15h 45m
Emirates
Deal found 11/7£763
Fri 7/820:20
CMB
-
LHR
1 stop14h 35m
Qatar Airways
Sun 16/819:25
LHR
-
CMB
1 stop16h 55m
Qatar Airways
Deal found 11/7£726
Sat 8/802:55
CMB
-
LHR
1 stop17h 45m
Emirates
Sun 16/819:50
LHR
-
CMB
2 stops18h 10m
Emirates
Deal found 12/7£765
Thu 6/802:55
CMB
-
LHR
1 stop17h 45m
Emirates
Sun 16/819:50
LHR
-
CMB
2 stops18h 10m
Emirates
Deal found 12/7£771
Direct flights from Colombo to Heathrow
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 16 July 2026.
Thu 6/813:10
CMB
-
LHR
Nonstop11h 20m
SriLankan Airlines
Wed 26/821:30
LHR
-
CMB
Nonstop10h 45m
SriLankan Airlines
Deal found 15/7£841
Sat 7/1112:55
CMB
-
LHR
Nonstop11h 45m
SriLankan Airlines
Sat 21/1120:40
LHR
-
CMB
Nonstop10h 25m
SriLankan Airlines
Deal found 14/7£844
Mon 27/713:10
CMB
-
LHR
Nonstop11h 20m
SriLankan Airlines
Fri 28/821:30
LHR
-
CMB
Nonstop10h 45m
SriLankan Airlines
Deal found 12/7£844
Tue 28/713:10
CMB
-
LHR
Nonstop11h 20m
SriLankan Airlines
Thu 27/821:30
LHR
-
CMB
Nonstop10h 45m
SriLankan Airlines
Deal found 13/7£845
Tue 24/1112:55
CMB
-
LHR
Nonstop11h 45m
SriLankan Airlines
Sat 28/1120:40
LHR
-
CMB
Nonstop10h 25m
SriLankan Airlines
Deal found 12/7£847
Wed 7/1013:10
CMB
-
LHR
Nonstop11h 20m
SriLankan Airlines
Mon 19/1021:30
LHR
-
CMB
Nonstop10h 45m
SriLankan Airlines
Deal found 12/7£854
Tue 10/1112:55
CMB
-
LHR
Nonstop11h 45m
SriLankan Airlines
Mon 23/1120:40
LHR
-
CMB
Nonstop10h 25m
SriLankan Airlines
Deal found 14/7£855
Thu 6/813:10
CMB
-
LHR
Nonstop11h 20m
SriLankan Airlines
Fri 21/821:30
LHR
-
CMB
Nonstop10h 45m
SriLankan Airlines
Deal found 15/7£855
Fri 16/1013:10
CMB
-
LHR
Nonstop11h 20m
SriLankan Airlines
Tue 20/1021:30
LHR
-
CMB
Nonstop10h 45m
SriLankan Airlines
Deal found 13/7£858
Sat 7/1102:25
CMB
-
LHR
Nonstop11h 45m
SriLankan Airlines
Sun 22/1112:35
LHR
-
CMB
Nonstop10h 25m
SriLankan Airlines
Deal found 14/7£867
Thu 1/1013:10
CMB
-
LHR
Nonstop11h 20m
SriLankan Airlines
Tue 6/1021:30
LHR
-
CMB
Nonstop10h 45m
SriLankan Airlines
Deal found 13/7£869
Mon 9/1112:55
CMB
-
LHR
Nonstop11h 45m
SriLankan Airlines
Mon 23/1120:40
LHR
-
CMB
Nonstop10h 25m
SriLankan Airlines
Deal found 14/7£874
Last-minute flights from Colombo to Heathrow
Discover last-minute flight deals from Colombo to Heathrow. Data last updated 16 July 2026 and is based on user searches.
Fri 17/710:00
CMB
-
LHR
1 stop13h 15m
Etihad Airways
Fri 8/120:55
LHR
-
CMB
1 stop17h 55m
Etihad Airways
Deal found 12/7£607
Sun 26/710:00
CMB
-
LHR
1 stop31h 15m
Multiple Airlines
Fri 11/922:05
LHR
-
CMB
2 stops31h 05m
Multiple Airlines
Deal found 15/7£590
Mon 27/704:10
CMB
-
LHR
1 stop13h 05m
Multiple Airlines
Mon 18/121:50
LHR
-
CMB
1 stop30h 25m
Multiple Airlines
Deal found 14/7£588
Mon 27/704:10
CMB
-
LHR
1 stop15h 25m
Etihad Airways
Sat 16/120:55
LHR
-
CMB
1 stop12h 50m
Etihad Airways
Deal found 14/7£601
Mon 27/722:00
CMB
-
LHR
1 stop25h 25m
Multiple Airlines
Tue 19/109:30
LHR
-
CMB
1 stop18h 45m
Multiple Airlines
Deal found 14/7£605
Tue 28/717:20
CMB
-
LHR
2 stops26h 30m
Gulf Air
Thu 27/822:05
LHR
-
CMB
2 stops31h 05m
Gulf Air
Deal found 12/7£571
Fri 31/704:10
CMB
-
LHR
1 stop15h 25m
Etihad Airways
Wed 2/920:45
LHR
-
CMB
1 stop19h 20m
Etihad Airways
Deal found 14/7£593
Fri 31/704:10
CMB
-
LHR
1 stop15h 25m
Etihad Airways
Sun 30/814:45
LHR
-
CMB
1 stop13h 20m
Etihad Airways
Deal found 14/7£609
Fri 31/722:00
CMB
-
LHR
1 stop25h 25m
Multiple Airlines
Thu 3/910:00
LHR
-
CMB
2 stops19h 10m
Multiple Airlines
Deal found 14/7£613
Fri 31/722:00
CMB
-
LHR
1 stop25h 25m
Multiple Airlines
Wed 2/922:05
LHR
-
CMB
2 stops31h 05m
Multiple Airlines
Deal found 14/7£618
Mon 3/816:05
CMB
-
LHR
1 stop31h 55m
Air India
Mon 31/812:30
LHR
-
CMB
1 stop22h 05m
Air India
Deal found 12/7£592
One-way flights from Colombo to Heathrow
Search for one-way flight options from Colombo to Heathrow. Find affordable one-way fares based on user searches. Data last updated 16 July 2026.
Mon 28/916:05
CMB
-
LHR
1 stop22h 40m
Air India
Deal found 12/7£262
Thu 26/1116:00
CMB
-
LHR
1 stop24h 35m
Air India
Deal found 12/7£265
Wed 30/909:40
CMB
-
LHR
1 stop30h 20m
Air India
Deal found 12/7£265
Wed 29/722:00
CMB
-
LHR
1 stop24h 50m
IndiGo
Deal found 15/7£266
Fri 27/1108:20
CMB
-
LHR
1 stop17h 40m
Air India
Deal found 13/7£268
Fri 20/1101:05
CMB
-
LHR
2 stops18h 10m
Multiple Airlines
Deal found 12/7£269
Sun 26/710:00
CMB
-
LHR
1 stop33h 35m
Etihad Airways
Deal found 15/7£270
Mon 23/1108:20
CMB
-
LHR
1 stop17h 40m
Air India
Deal found 12/7£271
Wed 30/904:10
CMB
-
LHR
1 stop13h 05m
Etihad Airways
Deal found 14/7£273
Thu 17/904:10
CMB
-
LHR
1 stop15h 25m
Etihad Airways
Deal found 15/7£274
Tue 15/905:00
CMB
-
LHR
1 stop18h 30m
Air India
Deal found 14/7£276
Thu 23/717:15
CMB
-
LHR
2 stops31h 35m
Multiple Airlines
Deal found 16/7£276
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 16 July 2026.
Customise 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 858,174 searches. Data last updated 16 July 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
Fly to
Route
Depart
Return
Price
Cheapest return flight
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Mon 27/7
21:50-12:45
1 stop19h 25m
London Heathrow
Mon 10/8
21:45-20:35
1 stop18h 20m
£635
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Wed 5/8
20:20-08:00
1 stop16h 10m
London Heathrow
Wed 19/8
19:25-16:50
1 stop16h 55m
£694
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Wed 5/8
11:25-08:00
1 stop25h 05m
London Heathrow
Wed 19/8
20:40-16:50
1 stop15h 40m
£694
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Fri 6/11
20:15-07:10
2 stops16h 25m
London Heathrow
Tue 24/11
22:00-18:45
1 stop15h 15m
£709
Fastest return journey
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Tue 4/8
04:35-14:10
1 stop14h 05m
London Heathrow
Wed 19/8
19:25-16:50
1 stop16h 55m
£719
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Fri 7/8
20:20-06:25
1 stop14h 35m
London Heathrow
Sun 16/8
19:25-16:50
1 stop16h 55m
£726
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Wed 5/8
23:40-07:55
2 stops36h 45m
London Heathrow
Wed 19/8
12:10-05:40
2 stops37h 00m
£731
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Mon 9/11
16:55-14:45
2 stops27h 20m
London Heathrow
Fri 20/11
21:50-09:45
2 stops30h 25m
£760
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Mon 27/7
17:20-15:20
2 stops26h 30m
London Heathrow
Fri 7/8
10:00-09:40
2 stops19h 10m
£762
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Mon 3/8
11:15-07:05
2 stops24h 20m
London Heathrow
Mon 31/8
22:15-18:30
2 stops15h 45m
£763
Flights are sorted by cheapest return flights first.
Deals found on 11/7
Showing 1-10 of 22 resultsSorted by cheapest first
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2
3
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.
CMB-LHR
Estimated return 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
Prices
Airlines
Delays
More
How far ahead should I book a flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
The price you pay for your flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 £617). Flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport in August is currently the most expensive (average of £818). 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 16 July 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 for a return flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Weekly flight availability from Colombo Bandaranaike Intl Airport to London Heathrow Airport
Explore weekly flight availability from Colombo to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 July 2026.
The most flights from CMB to LHR are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from Colombo to London delayed?
About 16% of weekly flights between Colombo and London have experienced delays in the past year, with the average delay time being 113 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 at night 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 Sunday 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?
Share of one-stop return flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Doha (DOH) – chosen by Cheapflights users on 42% 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?
Average return fare for one-stop flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Abu Dhabi (AUH) is the most affordable one-stop option, with an average return flight price of £678.
What’s the fastest stopover option from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Shortest average travel time for one-stop one-way flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Dubai (DXB) have the shortest average one-way travel time for one-stop routes: 14h 27m.
Which airport typically offers the quickest stopover for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Average stopover duration for one-stop one-way flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Abu Dhabi (AUH) offer the fastest connection on this route, with an average stopover time of 2h 07m.
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 16 July 2026.
Get a feel of what it's like to fly with Emirates,Qatar Airways, andEtihad Airways from Colombo Bandaranaike Intl Airport to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
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?
Departing from Colombo Bandaranaike Intl Airport to London Heathrow Airport will take you 16h 10m. The distance between Colombo Bandaranaike Intl Airport and London Heathrow Airport is about 5412 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport round-trip?
According to our current data, Air India (£264), Etihad Airways (£397), and Qatar Airways (£535) offers the cheapest pricing from Colombo Bandaranaike Intl Airport to London Heathrow Airport. You may be able to fly from Colombo Bandaranaike Intl Airport to London Heathrow Airport for 62% 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?
To fly one-way, consider booking your trip with IndiGo, which is currently one of the cheapest options available, starting at £210. Air India flights start at £217 while deals on Etihad Airways start at £246 one-way.
What are the cheapest flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
On average you can expect to pay £704 for a flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport. The cheapest flight overall is £289 while the most popular route, (Colombo Bandaranaike Intl - London Heathrow) is currently priced at £509.
Where are the most common stopover locations when flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Of the flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport that have stopovers, most of them stop in Doha. Doha is followed by Abu Dhabi in terms of the most popular stopover location on flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport.
What are some popular points of interest to see during a stopover in Abu Dhabi?
Most Abu Dhabi visitors opt to spend their time at Yas Waterworld, Ferrari World Abu Dhabi, and Emirates Palace Mandarin Oriental. Yas Waterworld, Ferrari World Abu Dhabi and Emirates Palace Mandarin Oriental are located about 5.0 mi, 4.5 mi, and 21.1 mi, respectively from Abu Dhabi Zayed Intl if you are interested in checking them out. Travellers can book a car hire at Abu Dhabi Zayed Intl for about £22 per day to make their sightseeing more efficient.
Where are the least popular stopover locations for Colombo Bandaranaike Intl Airport to London Heathrow Airport flights?
Colombo Bandaranaike Intl Airport to London Heathrow Airport flights have a stopover in Dubai least often.
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 holiday 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, May is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport (average of £617). Flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport in August is currently the most expensive (average of £818). 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.
Travelling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
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Fly from Colombo to Heathrow on these airlines
Choose from the following airlines for your flight from Colombo to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 16 July 2026.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 July 2026.
Discover the top 7 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 858,174 searches. Data last updated 16 July 2026.
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?
Cheapflights makes it easy to find Colombo to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
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?
Need flexible booking options for your flight to Heathrow from Colombo? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Colombo to Heathrow become cheaper?
Yes, Cheapflights offers price alerts on Colombo to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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