$363+ Cheap flights from Bandaranaike Intl (CMB) to London (LON)
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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — LON
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from Colombo to London 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 are usually found in April or May, booked 60 days in advance, depart on a Wednesday or Saturday and return on a Sunday
Cheap flight deals from Colombo to London
Cheapest
Best
Last-minute
One-way
Cheapest flights from Colombo to LondonExplore the most affordable flight options available from Colombo to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
Explore the most affordable flight options available from Colombo to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
This Gotogate deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:20 pm -
1 stop18h 05m
Sat 10/1010:05 pm -
1 stop31h 05m
Deal found 9/7![Gulf Air logo]()
$750
This Etihad Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:05 pm -
1 stop25h 30m
Wed 11/118:55 pm -
1 stop24h 25m
Deal found 9/7![Etihad Airways logo]()
$752
This Booking.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:10 am -
1 stop19h 05m
Wed 9/308:45 pm -
1 stop19h 20m
Deal found 9/4![Etihad Airways logo]()
$753
This Etihad Airways deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:10 am -
1 stop15h 25m
Thu 12/37:20 pm -
1 stop14h 00m
Deal found 9/6![Etihad Airways logo]()
$754
This Etihad Airways deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:10 am -
1 stop15h 25m
Fri 11/67:20 pm -
1 stop19h 25m
Deal found 9/6![Etihad Airways logo]()
$755
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:35 pm -
1 stop20h 00m
Sat 11/148:55 pm -
1 stop12h 25m
Deal found 9/7![Etihad Airways logo]()
$756
This Etihad Airways deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:10 am -
1 stop19h 05m
Wed 9/309:45 pm -
1 stop12h 40m
Deal found 9/4![Etihad Airways logo]()
$759
This Trip.com deal was found by Cheapflights users on 9/8. 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.
Sat 9/194:05 pm -
1 stop31h 55m
Sat 9/2612:30 pm -
1 stop22h 05m
Deal found 9/8![Air India logo]()
$761
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:10 am -
1 stop15h 25m
Wed 9/309:45 pm -
1 stop12h 40m
Deal found 9/5![Etihad Airways logo]()
$765
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:10 am -
1 stop15h 25m
Fri 10/29:45 pm -
1 stop24h 45m
Deal found 9/4![Etihad Airways logo]()
$766
This Gulf Air deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:20 pm -
2 stops26h 30m
Wed 9/3010:05 pm -
2 stops31h 05m
Deal found 9/5![Gulf Air logo]()
$767
This Gulf Air deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:20 pm -
2 stops18h 05m
Thu 12/39:30 am -
2 stops18h 45m
Deal found 9/7![Gulf Air logo]()
$769
Best flights from Colombo to LondonDiscover carefully curated flight deals from Colombo to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from Colombo to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This Etihad Airways deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:10 am -
1 stop15h 25m
Fri 10/28:45 pm -
1 stop19h 20m
Deal found 9/6![Etihad Airways logo]()
$754
This Gulf Air deal was found by Cheapflights users on 9/3. 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.
Tue 9/225:20 pm -
2 stops26h 30m
Tue 9/2910:05 pm -
2 stops31h 05m
Deal found 9/3![Gulf Air logo]()
$779
This Etihad Airways deal was found by Cheapflights users on 9/8. 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 11/74:00 am -
1 stop13h 35m
Mon 11/167:20 pm -
1 stop26h 00m
Deal found 9/8![Etihad Airways logo]()
$754
This Gulf Air deal was found by Cheapflights users on 9/3. 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.
Tue 9/225:20 pm -
2 stops26h 30m
Sun 9/2710:05 pm -
2 stops31h 05m
Deal found 9/3![Gulf Air logo]()
$779
This Etihad Airways deal was found by Cheapflights users on 9/8. 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 10/104:10 am -
1 stop15h 25m
Thu 12/37:20 pm -
1 stop14h 00m
Deal found 9/8![Etihad Airways logo]()
$755
This Gulf Air deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:20 pm -
2 stops26h 30m
Fri 10/210:00 am -
2 stops19h 10m
Deal found 9/6![Gulf Air logo]()
$791
This Gulf Air deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:20 pm -
2 stops18h 05m
Wed 9/3010:05 pm -
2 stops31h 05m
Deal found 9/4![Gulf Air logo]()
$791
This Etihad Airways deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:10 am -
1 stop13h 05m
Fri 10/29:45 pm -
1 stop30h 20m
Deal found 9/5![Etihad Airways logo]()
$808
This Etihad Airways deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:20 pm -
1 stop24h 55m
Sat 9/268:45 pm -
1 stop25h 45m
Deal found 9/5![Etihad Airways logo]()
$808
This Gulf Air deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:20 pm -
2 stops18h 05m
Tue 9/2910:00 am -
2 stops19h 10m
Deal found 9/5![Gulf Air logo]()
$829
This Etihad Airways deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:20 pm -
1 stop30h 55m
Wed 9/308:45 pm -
1 stop25h 45m
Deal found 9/5![Etihad Airways logo]()
$813
This Gulf Air deal was found by Cheapflights users on 9/3. 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.
Tue 9/225:20 pm -
2 stops18h 05m
Mon 9/2810:00 am -
2 stops19h 10m
Deal found 9/3![Gulf Air logo]()
$835
Last-minute flights from Colombo to LondonDiscover last-minute flight deals from Colombo to London. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Colombo to London. Data last updated September 8, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 9/8. 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.
Sat 9/194:05 pm -
1 stop31h 55m
Sat 9/2612:30 pm -
1 stop22h 05m
Deal found 9/8![Air India logo]()
$761
This Gotogate deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:20 pm -
1 stop18h 05m
Sat 10/1010:05 pm -
1 stop31h 05m
Deal found 9/7![Gulf Air logo]()
$750
This Booking.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:10 am -
1 stop19h 05m
Wed 9/308:45 pm -
1 stop19h 20m
Deal found 9/4![Etihad Airways logo]()
$753
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:10 am -
1 stop15h 25m
Wed 9/309:45 pm -
1 stop12h 40m
Deal found 9/5![Etihad Airways logo]()
$765
This Gulf Air deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:20 pm -
2 stops26h 30m
Wed 9/3010:05 pm -
2 stops31h 05m
Deal found 9/5![Gulf Air logo]()
$767
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:00 am -
1 stop18h 30m
Tue 9/2912:30 pm -
1 stop15h 40m
Deal found 9/5![Air India logo]()
$775
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:10 am -
1 stop15h 25m
Fri 10/29:45 pm -
1 stop24h 45m
Deal found 9/4![Etihad Airways logo]()
$766
This Etihad Airways deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:10 am -
1 stop19h 05m
Wed 9/309:45 pm -
1 stop12h 40m
Deal found 9/4![Etihad Airways logo]()
$759
This Etihad Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:10 am -
1 stop15h 25m
Thu 12/37:20 pm -
1 stop14h 00m
Deal found 9/7![Etihad Airways logo]()
$754
This Gulf Air deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:20 pm -
2 stops18h 05m
Thu 12/39:30 am -
2 stops18h 45m
Deal found 9/7![Gulf Air logo]()
$769
This Etihad Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:20 pm -
1 stop25h 15m
Mon 11/98:55 pm -
1 stop17h 50m
Deal found 9/7![Etihad Airways logo]()
$755
One-way flights from Colombo to LondonSearch for one-way flight options from Colombo to London. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from Colombo to London. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:15 pm -
2 stops45h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$363
This Trip.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Air India logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:30 pm -
2 stops26h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 stops29h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:45 am -
2 stops38h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$371
This Etihad Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/84:05 pm -
1 stop25h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Etihad Airways logo]()
$372
This Etihad Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:10 am -
1 stop15h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Etihad Airways logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:15 pm -
2 stops23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:10 am -
2 stops31h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$376
Find flight deals from Colombo to London
Discover tips and strategies to find the most affordable flight options for your journey from Colombo (CMB) to London (LON). 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 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $750 (Gotogate) |
One-way from | $363 (Trip.com) |
Popular in | March |
Cheapest in | April |
Average price | $888 |
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 London 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 8, 2026.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to London 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
Sat 11/7
9:35 pm-2:30 pm
1 stop22h 25m
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 9/28
4:10 am-3:05 pm
1 stop15h 25m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$373
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Fri 2/12
2:45 am-4:05 pm
1 stop18h 50m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$390
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Wed 2/10
9:35 pm-2:30 pm
1 stop22h 25m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$458
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Tue 1/12
3:25 am-1:25 pm
1 stop15h 30m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$505
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Sat 11/7
9:50 am-9:00 pm
2 stops16h 40m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$512
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Sun 2/7
8:15 pm-11:40 am
2 stops20h 55m
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 11/16
8:15 pm-7:10 am
2 stops16h 25m
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
Wed 9/23
8:35 pm-8:15 pm
2 stops28h 10m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$519
ColomboLondon
CMB Colombo Bandaranaike Intl - LHR London Heathrow
CMBLHR
Colombo Bandaranaike Intl
Tue 9/22
8:35 pm-8:15 pm
2 stops28h 10m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$519
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Colombo to London
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 London in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| 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 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colombo Bandaranaike Intl Airport-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Colombo Bandaranaike Intl Airport-London 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 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 London
Have a flexible travel schedule? Discover the best time to fly to London from Colombo with our price prediction graph.
CMB-LON
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
CMB-LON
CMB-LHR
What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to London?
Currently, May is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to London (average of $818). Flying from Colombo Bandaranaike Intl Airport to London in January is currently the most expensive (average of $1,075). 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 LON?
Find hourly flight availability from Colombo to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 8, 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 as you normally would.
Weekly flight availability from Colombo Bandaranaike Intl Airport to London
Explore weekly flight availability from Colombo to London. 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 September 8, 2026.
The most flights from CMB to LON 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 much does it cost to fly round-trip from Colombo Bandaranaike Intl Airport to London?
Airfare is below average for this route at the moment.
Colombo Bandaranaike Intl Airport to London flights typically cost between $787 and $1,063 in September.The cheapest round-trip price found within the last 5 days was $750 on Gulf Air (Sep 22-Oct 10).
What’s the top layover airport for flights from Colombo Bandaranaike Intl Airport to London?
Share of 1-stop round-trip flights from Colombo Bandaranaike Intl Airport to London chosen by Cheapflights users in the past 12 months, using the same layover each way.
Abu Dhabi (AUH) – chosen by Cheapflights users on 73% of 1-stop itineraries from Colombo Bandaranaike Intl Airport to London on Cheapflights.
What’s the cheapest layover airport for flights from Colombo Bandaranaike Intl Airport to London?
Average round-trip fare for 1-stop flights from Colombo Bandaranaike Intl Airport to London, 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?
Shortest average travel time for 1-stop one-way flights from Colombo Bandaranaike Intl Airport to London, 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?
Average layover duration for 1-stop one-way flights from Colombo Bandaranaike Intl Airport to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Doha (DOH) offer the fastest connection on this route, with an average layover time of 2h 23m.
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.
How far ahead should I book a flight from Colombo Bandaranaike Intl Airport to London?
Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Colombo Bandaranaike Intl Airport to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated September 8, 2026.
See what other customers who have flown with Emirates,Qatar Airways, andEtihad Airways from Colombo Bandaranaike Intl Airport to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.2
Crew
8.4
Overall
8.1
Boarding
8.1
Comfort
8.0
Food
7.9
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Entertainment
8.2
Crew
8.4
Overall
8.1
Boarding
8.1
Comfort
8.0
Food
7.9
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Entertainment
8.2
Crew
8.4
Overall
8.1
Boarding
8.1
Comfort
8.0
Food
7.9
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Entertainment
8.2
Crew
8.4
Overall
8.1
Boarding
8.1
Comfort
8.0
Food
7.9
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Entertainment
8.2
Crew
8.4
Overall
8.1
Boarding
8.1
Comfort
8.0
Food
7.9
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Related info for your journey
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Top 5 airlines flying from Colombo to London
Discover the top 5 airlines that operate flights from Colombo to London. 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 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$601 | Average$850 | 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$907 | Average$994 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$926 | Average$1,264 | FlexibilityNo cancel fee | On-time68% |