Cheap flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport from $532
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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — LHR
7 Dec — 14 Dec1
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 October or March, booked 80 days in advance, depart on a Tuesday or Monday and return on a Tuesday
Cheap 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 7 November 2025.
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 7 November 2025.
Sun 9/1103:25CMB - LHR
1 stop15h 25mQatar Airways
Mon 1/1208:35LHR - CMB
1 stop12h 40mQatar Airways
Deal found 5/11$1,185
Wed 12/1103:25CMB - LHR
1 stop14h 15mQatar Airways
Mon 1/1208:35LHR - CMB
1 stop12h 40mQatar Airways
Deal found 7/11$1,188
Thu 13/1103:25CMB - LHR
1 stop15h 25mQatar Airways
Fri 21/1108:05LHR - CMB
1 stop13h 10mQatar Airways
Deal found 7/11$1,197
Tue 23/1204:15CMB - LHR
1 stop14h 35mBritish Airways
Wed 10/609:30LHR - CMB
1 stop13h 05mBritish Airways
Deal found 5/11$1,208
Thu 20/1109:50CMB - LHR
1 stop13h 50mEtihad Airways
Thu 27/1120:55LHR - CMB
1 stop24h 25mEtihad Airways
Deal found 6/11$1,223
Thu 13/1116:55CMB - LHR
2 stops19h 10mGulf Air
Mon 1/1221:50LHR - CMB
2 stops30h 15mGulf Air
Deal found 7/11$1,242
Mon 22/1204:15CMB - LHR
1 stop14h 35mBritish Airways
Sun 24/509:00LHR - CMB
1 stop12h 35mBritish Airways
Deal found 7/11$1,248
Fri 7/1104:15CMB - LHR
1 stop15h 15mBritish Airways
Fri 28/1113:40LHR - CMB
1 stop21h 20mBritish Airways
Deal found 7/11$1,251
Tue 9/1203:25CMB - LHR
1 stop14h 15mBritish Airways
Tue 30/1219:20LHR - CMB
1 stop18h 30mBritish Airways
Deal found 6/11$1,253
Fri 7/1104:15CMB - LHR
1 stop14h 35mBritish Airways
Thu 8/113:50LHR - CMB
1 stop14h 25mBritish Airways
Deal found 7/11$1,290
Tue 11/1116:55CMB - LHR
2 stops19h 10mGulf Air
Tue 18/1109:30LHR - CMB
2 stops18h 35mGulf Air
Deal found 6/11$1,302
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 7 November 2025.
Thu 20/1119:30CMB - LHR
1 stop22h 10mBritish Airways
Thu 27/1113:50LHR - CMB
1 stop21h 10mBritish Airways
Deal found 5/11$1,185
Thu 20/1109:50CMB - LHR
1 stop13h 50mEtihad Airways
Thu 27/1120:55LHR - CMB
1 stop24h 25mEtihad Airways
Deal found 6/11$1,223
Thu 12/203:25CMB - LHR
1 stop14h 15mQatar Airways
Fri 20/208:05LHR - CMB
1 stop13h 10mQatar Airways
Deal found 5/11$1,277
Thu 12/201:45CMB - LHR
1 stop17h 35mEmirates
Fri 20/220:20LHR - CMB
2 stops16h 35mEmirates
Deal found 5/11$1,350
Wed 24/1210:15CMB - LHR
1 stop15h 05mBritish Airways
Wed 10/609:30LHR - CMB
1 stop13h 05mBritish Airways
Deal found 5/11$1,208
Mon 12/116:30CMB - LHR
1 stop19h 40mEtihad Airways
Thu 12/319:20LHR - CMB
1 stop26h 00mEtihad Airways
Deal found 5/11$1,279
Wed 19/1102:40CMB - LHR
1 stop16h 40mEmirates
Thu 27/1120:20LHR - CMB
2 stops16h 35mEmirates
Deal found 5/11$1,351
Fri 13/204:15CMB - LHR
1 stop15h 15mBritish Airways
Sat 28/213:50LHR - CMB
1 stop14h 25mBritish Airways
Deal found 5/11$1,317
Sat 13/1204:00CMB - LHR
1 stop19h 40mEtihad Airways
Tue 9/620:55LHR - CMB
1 stop19h 15mEtihad Airways
Deal found 6/11$1,336
Sun 7/1204:15CMB - LHR
1 stop14h 35mBritish Airways
Wed 31/1213:50LHR - CMB
1 stop21h 10mBritish Airways
Deal found 5/11$1,320
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 7 November 2025.
Sat 14/302:20CMB - LHR
Nonstop11h 50mSriLankan Airlines
Mon 16/320:40LHR - CMB
Nonstop10h 20mSriLankan Airlines
Deal found 6/11$1,834
Thu 16/413:10CMB - LHR
Nonstop11h 20mSriLankan Airlines
Sun 26/421:30LHR - CMB
Nonstop10h 45mSriLankan Airlines
Deal found 7/11$6,914
Last-minute flights from Colombo to Heathrow
Discover last-minute flight deals from Colombo to Heathrow. Data last updated 7 November 2025 and is based on user searches.
Fri 7/1104:15CMB - LHR
1 stop15h 15mBritish Airways
Fri 28/1113:40LHR - CMB
1 stop21h 20mBritish Airways
Deal found 7/11$1,251
Fri 7/1104:15CMB - LHR
1 stop14h 35mBritish Airways
Thu 8/113:50LHR - CMB
1 stop14h 25mBritish Airways
Deal found 7/11$1,290
Sun 9/1103:25CMB - LHR
1 stop15h 25mQatar Airways
Mon 1/1208:35LHR - CMB
1 stop12h 40mQatar Airways
Deal found 5/11$1,185
Tue 11/1116:55CMB - LHR
2 stops19h 10mGulf Air
Tue 18/1109:30LHR - CMB
2 stops18h 35mGulf Air
Deal found 6/11$1,302
Wed 12/1103:25CMB - LHR
1 stop14h 15mQatar Airways
Mon 1/1208:35LHR - CMB
1 stop12h 40mQatar Airways
Deal found 7/11$1,188
Thu 13/1103:25CMB - LHR
1 stop15h 25mQatar Airways
Fri 21/1108:05LHR - CMB
1 stop13h 10mQatar Airways
Deal found 7/11$1,197
Thu 13/1116:55CMB - LHR
2 stops19h 10mGulf Air
Mon 1/1221:50LHR - CMB
2 stops30h 15mGulf Air
Deal found 7/11$1,242
Thu 20/1109:50CMB - LHR
1 stop13h 50mEtihad Airways
Thu 27/1120:55LHR - CMB
1 stop24h 25mEtihad Airways
Deal found 6/11$1,223
Tue 9/1203:25CMB - LHR
1 stop14h 15mBritish Airways
Tue 30/1219:20LHR - CMB
1 stop18h 30mBritish Airways
Deal found 6/11$1,253
Mon 22/1204:15CMB - LHR
1 stop14h 35mBritish Airways
Sun 24/509:00LHR - CMB
1 stop12h 35mBritish Airways
Deal found 7/11$1,248
Tue 23/1204:15CMB - LHR
1 stop14h 35mBritish Airways
Wed 10/609:30LHR - CMB
1 stop13h 05mBritish Airways
Deal found 5/11$1,208
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 7 November 2025.
Sun 7/1222:15CMB - LHR
2 stops23h 25mMultiple Airlines
Deal found 7/11$532
Sun 7/1222:15CMB - LHR
1 stop26h 35mIndiGo
Deal found 4/11$546
Sun 7/1217:05CMB - LHR
1 stop32h 55mAir India
Deal found 5/11$549
Mon 8/1211:15CMB - LHR
1 stop14h 05mQatar Airways
Deal found 5/11$554
Mon 1/1204:15CMB - LHR
1 stop15h 15mQatar Airways
Deal found 6/11$557
Mon 24/1104:15CMB - LHR
1 stop15h 15mQatar Airways
Deal found 7/11$568
Tue 18/1104:00CMB - LHR
1 stop16h 00mEtihad Airways
Deal found 6/11$576
Mon 22/1204:15CMB - LHR
1 stop15h 15mQatar Airways
Deal found 7/11$580
Tue 25/1109:50CMB - LHR
1 stop31h 45mEtihad Airways
Deal found 6/11$586
Thu 27/1104:15CMB - LHR
1 stop14h 35mQatar Airways
Deal found 6/11$588
Cheapflights Fare Finder
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 647,157 searches. Data last updated 7 November 2025.
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
Colombo
Fly to
Heathrow
Route
Depart
Return
Price
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Thu 20/11
19:30-12:10
1 stop22h 10m
London Heathrow
Thu 27/11
13:50-16:30
1 stop21h 10m
$1,185
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Wed 24/12
10:15-19:50
1 stop15h 05m
London Heathrow
Wed 10/6
09:30-03:05
1 stop13h 05m
$1,208
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Thu 20/11
09:50-18:10
1 stop13h 50m
London Heathrow
Thu 27/11
20:55-02:50
1 stop24h 25m
$1,223
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Thu 12/2
03:25-12:10
1 stop14h 15m
London Heathrow
Fri 20/2
08:05-02:45
1 stop13h 10m
$1,277
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Mon 12/1
16:30-06:40
1 stop19h 40m
London Heathrow
Thu 12/3
19:20-02:50
1 stop26h 00m
$1,279
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Fri 13/2
04:15-14:00
1 stop15h 15m
London Heathrow
Sat 28/2
13:50-09:45
1 stop14h 25m
$1,317
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Sun 7/12
04:15-13:20
1 stop14h 35m
London Heathrow
Wed 31/12
13:50-16:30
1 stop21h 10m
$1,320
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Sat 13/12
04:00-18:10
1 stop19h 40m
London Heathrow
Tue 9/6
20:55-20:40
1 stop19h 15m
$1,336
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Thu 12/2
01:45-13:50
1 stop17h 35m
London Heathrow
Fri 20/2
20:20-18:25
2 stops16h 35m
$1,350
ColomboLondon
CMB - LHR
CMBLHR
Colombo Bandaranaike Intl
Wed 19/11
02:40-13:50
1 stop16h 40m
London Heathrow
Thu 27/11
20:20-18:25
2 stops16h 35m
$1,351
Flights are sorted by cheapest return flights first.
Deals found on 5/11
Showing 1-10 of 20 results
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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.
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?
Use this chart to determine the optimal time to book a return flight from Colombo to Heathrow. Price data was last updated on 31 October 2025.
The best time to book flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport is 80 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, December is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport (average of $1,042). Flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport in August is currently the most expensive (average of $1,220). 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 7 November 2025.
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.
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 7 November 2025.
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 18% of weekly flights between Colombo and London have experienced delays in the past year, with the average delay time being 122 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?
Monday 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, Air Canada have had the lowest number of delays on this route, with just 18% 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.
Abu Dhabi (AUH) – chosen by Cheapflights users on 39% of one-stop itineraries from Colombo Bandaranaike Intl Airport to London Heathrow Airport on Cheapflights.
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: 13h 58m.
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: 13h 58m.
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 Istanbul (IST) offer the fastest connection on this route, with an average stopover time of 1h 35m.
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 7 November 2025.
Read reviews from past customers who have flown with Etihad Airways, SriLankan Airlines, andBritish Airways
from Colombo Bandaranaike Intl Airport to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad charged me for 2 check in bags. On Kayak search results price was showing 2 check in bags were included. Kayak need to reimburse me for these additional charges and metal agony and distress. Thanks.
Etihad charged me for 2 check in bags. On Kayak search results price was showing 2 check in bags were included. Kayak need to reimburse me for these additional charges and metal agony and distress. Thanks.
Etihad charged me for 2 check in bags. On Kayak search results price was showing 2 check in bags were included. Kayak need to reimburse me for these additional charges and metal agony and distress. Thanks.
Etihad charged me for 2 check in bags. On Kayak search results price was showing 2 check in bags were included. Kayak need to reimburse me for these additional charges and metal agony and distress. Thanks.
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?
There are many flights that can get you from Colombo Bandaranaike Intl Airport to London Heathrow Airport in 13h 50m. Fly via British Airways, Etihad Airways, or Qatar Airways to get the fastest option. The distance from Colombo Bandaranaike Intl Airport to London Heathrow Airport is about 8710 km. 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?
Cheapflights users have booked flights from Colombo Bandaranaike Intl Airport to London Heathrow Airport round-trip from $1,077. Other airlines that can offer you cheap pricing are British Airways, from $1,178, and SriLankan Airlines, from $1,569. Etihad Airways is 28% cheaper than the average price of flights available within the next 90 days to this destination.
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, December is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to London Heathrow Airport (average of $1,042). Flying from Colombo Bandaranaike Intl Airport to London Heathrow Airport in August is currently the most expensive (average of $1,220). 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.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 7 November 2025.
Discover the top 3 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 647,157 searches. Data last updated 7 November 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Colombo to Heathrow?
Deals for Colombo to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Colombo to Heathrow?
Cheapflights helps you find that perfect flight to Heathrow from Colombo by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Colombo to Heathrow with no change fees?
Certainly. Search results for flights to Heathrow from Colombo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Colombo to Heathrow become cheaper?
Yes! Start tracking prices for Colombo to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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