$367+ Cheap flights from Bandaranaike Intl (CMB) to Heathrow (LHR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — LHR
Oct 17 — Oct 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Colombo to Heathrow 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 Colombo Bandaranaike Intl to London Heathrow are usually found in May or October, booked 74 days in advance, depart on a Wednesday or Saturday and return on a Sunday
Cheap flight deals from Colombo to Heathrow
Cheapest
Best
Last-minute
One-way
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 September 17, 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 September 17, 2026.
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:05 pm -
1 stop31h 25m
Tue 10/612:30 pm -
1 stop15h 40m
Deal found 9/16![Air India logo]()
$749
This Etihad Airways deal was found by Cheapflights users on 9/15. 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.
Mon 11/164:05 pm -
1 stop25h 30m
Fri 11/278:55 pm -
1 stop17h 50m
Deal found 9/15![Etihad Airways logo]()
$753
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 9/254:05 pm -
1 stop27h 30m
Sat 10/39:30 am -
1 stop13h 00m
Deal found 9/16![Etihad Airways logo]()
$754
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:00 am -
1 stop18h 30m
Wed 9/3012:30 pm -
1 stop22h 05m
Deal found 9/16![Air India logo]()
$755
This Trip.com deal was found by Cheapflights users on 9/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:15 pm -
1 stop36h 35m
Sun 11/89:05 pm -
1 stop25h 35m
Deal found 9/17![Air India logo]()
$756
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:05 pm -
1 stop31h 55m
Sat 10/39:05 pm -
1 stop13h 30m
Deal found 9/16![Air India logo]()
$757
This Etihad Airways deal was found by Cheapflights users on 9/12. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:10 am -
1 stop13h 05m
Thu 10/222:45 pm -
1 stop13h 20m
Deal found 9/12![Etihad Airways logo]()
$760
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:05 pm -
1 stop31h 55m
Wed 10/78:35 pm -
1 stop31h 45m
Deal found 9/14![Air India logo]()
$762
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:05 pm -
1 stop31h 55m
Mon 10/58:35 pm -
1 stop15h 00m
Deal found 9/14![Air India logo]()
$763
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/235:00 am -
1 stop18h 30m
Sat 10/39:05 pm -
1 stop21h 35m
Deal found 9/16![Air India logo]()
$764
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:15 pm -
2 stops22h 35m
Sun 10/186:30 am -
2 stops17h 30m
Deal found 9/13![Multiple Airlines logo]()
$765
Best flights from Colombo to HeathrowDiscover carefully curated flight deals from Colombo to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Colombo to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Etihad Airways deal was found by Cheapflights users on 9/15. 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.
Thu 10/154:10 am -
1 stop15h 25m
Thu 10/222:45 pm -
1 stop13h 20m
Deal found 9/15![Etihad Airways logo]()
$760
This Gulf Air deal was found by Cheapflights users on 9/16. 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.
Sat 10/105:20 pm -
2 stops26h 30m
Mon 10/269:30 am -
2 stops18h 45m
Deal found 9/16![Gulf Air logo]()
$844
This Air India deal was found by Cheapflights users on 9/12. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:40 pm -
1 stop15h 05m
Sun 10/189:05 pm -
1 stop13h 30m
Deal found 9/12![Air India logo]()
$850
This Qatar Airways deal was found by Cheapflights users on 9/16. 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.
Sat 10/248:20 pm -
1 stop17h 10m
Fri 11/68:05 am -
1 stop12h 20m
Deal found 9/16![Qatar Airways logo]()
$856
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:00 am -
2 stops21h 25m
Tue 11/31:55 pm -
1 stop12h 45m
Deal found 9/12![Multiple Airlines logo]()
$859
This Emirates deal was found by Cheapflights users on 9/16. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:15 am -
2 stops25h 25m
Fri 11/279:10 am -
2 stops27h 45m
Deal found 9/16![Emirates logo]()
$951
This Etihad Airways deal was found by Cheapflights users on 9/13. 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 12/14:00 am -
1 stop16h 00m
Sun 1/107:20 pm -
1 stop14h 00m
Deal found 9/13![Etihad Airways logo]()
$800
This Gulf Air deal was found by Cheapflights users on 9/13. 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.
Fri 10/235:20 pm -
2 stops18h 05m
Thu 10/299:40 pm -
2 stops30h 35m
Deal found 9/13![Gulf Air logo]()
$868
This Etihad Airways deal was found by Cheapflights users on 9/13. 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 11/44:00 am -
1 stop13h 35m
Tue 11/178:55 pm -
1 stop17h 50m
Deal found 9/13![Etihad Airways logo]()
$807
This Gulf Air deal was found by Cheapflights users on 9/14. 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.
Thu 11/125:00 pm -
2 stops19h 05m
Tue 11/179:30 am -
2 stops18h 45m
Deal found 9/14![Gulf Air logo]()
$1,007
This Etihad Airways deal was found by Cheapflights users on 9/13. 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 10/314:00 am -
1 stop13h 35m
Tue 11/177:20 pm -
1 stop26h 00m
Deal found 9/13![Etihad Airways logo]()
$982
This Gulf Air deal was found by Cheapflights users on 9/13. 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.
Sat 10/245:20 pm -
2 stops18h 45m
Mon 11/99:40 pm -
2 stops30h 35m
Deal found 9/13![Gulf Air logo]()
$1,007
Last-minute flights from Colombo to HeathrowDiscover last-minute flight deals from Colombo to Heathrow. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Colombo to Heathrow. Data last updated September 17, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:05 pm -
1 stop31h 55m
Wed 10/78:35 pm -
1 stop31h 45m
Deal found 9/14![Air India logo]()
$762
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:05 pm -
1 stop31h 55m
Mon 10/58:35 pm -
1 stop15h 00m
Deal found 9/14![Air India logo]()
$763
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:05 pm -
1 stop31h 25m
Tue 10/612:30 pm -
1 stop15h 40m
Deal found 9/16![Air India logo]()
$749
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:05 pm -
1 stop31h 55m
Sat 10/39:05 pm -
1 stop13h 30m
Deal found 9/16![Air India logo]()
$757
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:00 am -
1 stop18h 30m
Wed 9/3012:30 pm -
1 stop22h 05m
Deal found 9/16![Air India logo]()
$755
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/235:00 am -
1 stop18h 30m
Sat 10/39:05 pm -
1 stop21h 35m
Deal found 9/16![Air India logo]()
$764
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/2310:00 pm -
1 stop24h 15m
Tue 9/292:45 pm -
1 stop13h 20m
Deal found 9/16![Multiple Airlines logo]()
$768
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 9/254:05 pm -
1 stop27h 30m
Sat 10/39:30 am -
1 stop13h 00m
Deal found 9/16![Etihad Airways logo]()
$754
This Gulf Air deal was found by Cheapflights users on 9/17. 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.
Sat 10/105:20 pm -
2 stops26h 30m
Thu 12/39:30 am -
2 stops18h 45m
Deal found 9/17![Gulf Air logo]()
$767
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:15 pm -
2 stops22h 35m
Sun 10/186:30 am -
2 stops17h 30m
Deal found 9/13![Multiple Airlines logo]()
$765
This Etihad Airways deal was found by Cheapflights users on 9/12. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:10 am -
1 stop13h 05m
Thu 10/222:45 pm -
1 stop13h 20m
Deal found 9/12![Etihad Airways logo]()
$760
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 September 17, 2026.
Search for one-way flight options from Colombo to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Tue 9/229:45 am -
2 stops36h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![IndiGo logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Tue 9/295:15 pm -
2 stops29h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![IndiGo logo]()
$368
This Etihad Airways deal was found by Cheapflights users on 9/12. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:10 am -
1 stop13h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Etihad Airways logo]()
$371
This Etihad Airways deal was found by Cheapflights users on 9/16. 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.
Sun 11/84:05 pm -
1 stop25h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Etihad Airways logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Thu 11/123:00 am -
2 stops37h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$373
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:25 pm -
2 stops22h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$374
This Etihad Airways deal was found by Cheapflights users on 9/17. 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.
Mon 9/284:10 am -
1 stop19h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Etihad Airways logo]()
$376
This Etihad Airways deal was found by Cheapflights users on 9/16. 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.
Thu 9/244:10 am -
1 stop19h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Etihad Airways logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 10/207:25 am -
2 stops31h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:35 pm -
2 stops46h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$380
This Etihad Airways deal was found by Cheapflights users on 9/12. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:20 pm -
1 stop19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Etihad Airways logo]()
$382
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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $753 (Etihad Airways) |
One-way from | $368 (Kiwi.com) |
Popular in | January |
Cheapest in | May |
Average price | $1,014 |
Good round-trip deal | $1,507 or less |
Good one-way deal | $835 or less |
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 7,457,451 searches. Data last updated September 17, 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
Cheapest round-trip
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Sun 11/8
4:05 pm-12:05 pm
1 stop25h 30m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$372
Quickest round-trip
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Mon 3/15
4:00 am-2:30 pm
1 stop16h 00m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$372
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Thu 11/12
6:35 pm-11:05 am
2 stops46h 00m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$380
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Thu 11/12
2:45 am-3:00 pm
3 stops41h 45m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$407
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Sun 11/8
5:00 pm-6:35 am
2 stops19h 05m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$485
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Wed 10/14
11:15 am-2:25 pm
2 stops31h 40m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$518
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Mon 1/11
8:15 pm-4:10 pm
2 stops25h 25m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$555
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Thu 10/15
4:10 am-3:05 pm
1 stop15h 25m
London Heathrow
Thu 10/22
2:45 pm-8:35 am
1 stop13h 20m
$760
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Tue 12/1
4:00 am-2:30 pm
1 stop16h 00m
London Heathrow
Sun 1/10
7:20 pm-2:50 pm
1 stop14h 00m
$800
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Wed 11/4
4:00 am-12:05 pm
1 stop13h 35m
London Heathrow
Tue 11/17
8:55 pm-8:15 pm
1 stop17h 50m
$807
Showing 1-10 of 19 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
CMB-LHR
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
Prices
Airlines
Delays
More
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 $831). Flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport in January is currently the most expensive (average of $1,089). 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 September 17, 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 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 103 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 last year, SriLankan Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.
What’s the top layover airport for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Share of 1-stop round-trip flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Abu Dhabi (AUH) – chosen by Cheapflights users on 76% of 1-stop itineraries from Colombo Bandaranaike Intl Airport to London Heathrow Airport on Cheapflights.
What’s the cheapest layover airport for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Average round-trip fare for 1-stop flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
New Delhi (DEL) is the most affordable 1-stop option, with an average round-trip price of $882.
What’s the fastest layover option from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Shortest average travel time for 1-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 layover airport.
Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for 1-stop routes: 14h 32m.
Which airport typically offers the quickest layover for flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport?
Average layover duration for 1-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 layover time of 3h 04m.
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 September 17, 2026.
Peruse reviews from past customers who have flown with Emirates,Qatar Airways, andEtihad 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.
Boarding
8.1
Food
7.9
Comfort
8.0
Crew
8.4
Entertainment
8.2
Overall
8.1
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Boarding
8.1
Food
7.9
Comfort
8.0
Crew
8.4
Entertainment
8.2
Overall
8.1
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Boarding
8.1
Food
7.9
Comfort
8.0
Crew
8.4
Entertainment
8.2
Overall
8.1
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Boarding
8.1
Food
7.9
Comfort
8.0
Crew
8.4
Entertainment
8.2
Overall
8.1
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Boarding
8.1
Food
7.9
Comfort
8.0
Crew
8.4
Entertainment
8.2
Overall
8.1
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Boarding
8.1
Food
7.9
Comfort
8.0
Crew
8.4
Entertainment
8.2
Overall
8.1
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
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.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Dorking
Gatwick
Hounslow
Harrow
Wembley
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
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.
Complete your trip
Flights by cabin class
Heathrow flight routes
Other flight options
Popular flights
Complete your trip
Complete your trip to Heathrow by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colombo to Heathrow by cabin class
Find flights from Colombo to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 September 17, 2026.
Colombo and Heathrow flights
Browse other Colombo and Heathrow flight options. Last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Colombo to Heathrow
Discover the top 5 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$601 | Average$849 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$712 | Average$900 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$738 | Average$963 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$857 | Average$1,260 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$907 | Average$994 | FlexibilityNo cancel fee | On-time75% |