฿11,360 Cheap Flights from Colombo (CMB) to London (LHR)

View ฿11,360 flight on Tue, 21 Oct 2025Opens in a new window

Popular airlines from Bandaranaike Intl. Airport (CMB) to Heathrow Airport (LHR)

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Cheap Flights from Colombo (CMB) to London (LHR)

Prices were available within the past 7 days and start at ฿11,360 for one-way flights and ฿24,560 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Wed, 28 Jan - Wed, 4 Feb
CMB
Colombo
LHR
London
฿24,560 Return, found 4 days ago
฿24,560
Return
found 4 days ago
Select Air India flight, departing Wed, 28 Jan from Colombo to London, returning Wed, 4 Feb, priced at ฿24,560 found 4 days ago
Air India
Wed, 28 Jan - Wed, 4 Feb
CMB
Colombo
LHR
London
฿24,620 Return, found 4 days ago
฿24,620
Return
found 4 days ago
Select Air India flight, departing Wed, 28 Jan from Colombo to London, returning Wed, 4 Feb, priced at ฿24,620 found 4 days ago
Air India
Wed, 24 Dec - Wed, 31 Dec
CMB
Colombo
LHR
London
฿25,205 Return, found 4 days ago
฿25,205
Return
found 4 days ago
Select Air India flight, departing Wed, 24 Dec from Colombo to London, returning Wed, 31 Dec, priced at ฿25,205 found 4 days ago
Air India
Wed, 24 Dec - Wed, 31 Dec
CMB
Colombo
LHR
London
฿25,265 Return, found 4 days ago
฿25,265
Return
found 4 days ago
Select Air India flight, departing Wed, 24 Dec from Colombo to London, returning Wed, 31 Dec, priced at ฿25,265 found 4 days ago
Air India
Wed, 24 Dec - Wed, 31 Dec
CMB
Colombo
LHR
London
฿25,325 Return, found 4 days ago
฿25,325
Return
found 4 days ago
Select Air India flight, departing Wed, 24 Dec from Colombo to London, returning Wed, 31 Dec, priced at ฿25,325 found 4 days ago
Air India
Wed, 24 Dec - Wed, 31 Dec
CMB
Colombo
LHR
London
฿25,385 Return, found 4 days ago
฿25,385
Return
found 4 days ago
Select Air India flight, departing Wed, 24 Dec from Colombo to London, returning Wed, 31 Dec, priced at ฿25,385 found 4 days ago
Etihad Airways
Sat, 27 Sept - Tue, 7 Oct
CMB
Colombo
LHR
London
฿25,480 Return, found 10 hours ago
฿25,480
Return
found 10 hours ago
Select Etihad Airways flight, departing Sat, 27 Sept from Colombo to London, returning Tue, 7 Oct, priced at ฿25,480 found 10 hours ago
Qatar Airways
Sat, 27 Sept - Tue, 7 Oct
CMB
Colombo
LHR
London
฿29,995 Return, found 10 hours ago
฿29,995
Return
found 10 hours ago
Select Qatar Airways flight, departing Sat, 27 Sept from Colombo to London, returning Tue, 7 Oct, priced at ฿29,995 found 10 hours ago
British Airways
Sat, 27 Sept - Tue, 7 Oct
CMB
Colombo
LHR
London
฿30,415 Return, found 10 hours ago
฿30,415
Return
found 10 hours ago
Select British Airways flight, departing Sat, 27 Sept from Colombo to London, returning Tue, 7 Oct, priced at ฿30,415 found 10 hours ago
SriLankan Airlines
Wed, 24 Dec - Wed, 31 Dec
CMB
Colombo
LHR
London
฿30,760 Return, found 4 days ago
฿30,760
Return
found 4 days ago
Select SriLankan Airlines flight, departing Wed, 24 Dec from Colombo to London, returning Wed, 31 Dec, priced at ฿30,760 found 4 days ago

Find the cheapest month to fly from Colombo (CMB) to London (LHR)

November is typically the cheapest month to fly

From ฿23,855 - ฿30,970 per traveller.
Flight from Colombo to London route information
Origin airport
Bandaranaike Intl.
Destination airport
Heathrow
Return price
฿24,560
Distance
8664 km
Average flight time
12 hours 25 mins

Perfect flights from Colombo to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Colombo to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of London, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Bandaranaike Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from ฿11,360 and roundtrip prices from ฿24,560. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore London and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your CMB to LHR travel arrangements today and embark on the journey of a lifetime in London.

Frequently asked questions

How much is a flight from Bandaranaike Intl. Airport (CMB) to London Heathrow?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Bandaranaike Intl. Airport (CMB) and Heathrow Airport start from ฿24,560. Book today to get the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Colombo International Airport to Heathrow Airport?
Each airline has its own set of terms and conditions. If you decide to cancel your holiday, visit our Customer Service Portal.
How do I find cheap flights from CMB to LHR that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Colombo International Airport to LHR flights, you'll see a "no change fees" filter for you to select.
How far is the flight from CMB to Heathrow Airport (LHR)?
With around 8,700 kilometres separating Colombo International Airport and Heathrow Airport, your flight will be a long one. Pack wisely to make your journey comfortable. Things like warm clothes and a cosy travel pillow can make a massive difference.
Which airlines fly direct from Colombo International Airport to LHR?
If you're looking to fly directly from Bandaranaike Intl. Airport (CMB) to Heathrow Airport, SriLankan Airlines (UL) is a great option. It operates 39 flights each month between Seeduwa - Katunayake and Hounslow.
Are Bandaranaike Intl. Airport (CMB) to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Bandaranaike Intl. Airport (CMB) to London Heathrow at the last minute could save you some cash. However, it could end up costing a good deal more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

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