S$603 Cheap Flights from London to Colombo

View S$603 flight on Sun, 21 Sep, 2025Opens in a new window

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

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Cheap Flights from London to Colombo (LHR-CMB)

Prices were available within the past 7 days and start at S$603 for one-way flights and S$965 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Mon, 1 Sep - Tue, 16 Sep
LHR
London
CMB
Colombo
S$965 Return, found 2 days ago
S$965
Return
found 2 days ago
Select Air India flight, departing Mon, 1 Sep from London to Colombo, returning Tue, 16 Sep, priced at S$965 found 2 days ago
Etihad Airways
Mon, 22 Sep - Mon, 6 Oct
LHR
London
CMB
Colombo
S$969 Return, found 4 days ago
S$969
Return
found 4 days ago
Select Etihad Airways flight, departing Mon, 22 Sep from London to Colombo, returning Mon, 6 Oct, priced at S$969 found 4 days ago
Air India
Sat, 6 Sep - Thu, 18 Sep
LHR
London
CMB
Colombo
S$982 Return, found 13 hours ago
S$982
Return
found 13 hours ago
Select Air India flight, departing Sat, 6 Sep from London to Colombo, returning Thu, 18 Sep, priced at S$982 found 13 hours ago
Etihad Airways
Mon, 22 Sep - Mon, 6 Oct
LHR
London
CMB
Colombo
S$986 Return, found 4 days ago
S$986
Return
found 4 days ago
Select Etihad Airways flight, departing Mon, 22 Sep from London to Colombo, returning Mon, 6 Oct, priced at S$986 found 4 days ago
Air India
Thu, 4 Sep - Wed, 17 Sep
LHR
London
CMB
Colombo
S$993 Return, found 13 hours ago
S$993
Return
found 13 hours ago
Select Air India flight, departing Thu, 4 Sep from London to Colombo, returning Wed, 17 Sep, priced at S$993 found 13 hours ago
Air India
Thu, 4 Sep - Wed, 17 Sep
LHR
London
CMB
Colombo
S$994 Return, found 13 hours ago
S$994
Return
found 13 hours ago
Select Air India flight, departing Thu, 4 Sep from London to Colombo, returning Wed, 17 Sep, priced at S$994 found 13 hours ago
Qatar Airways
Thu, 4 Sep - Wed, 17 Sep
LHR
London
CMB
Colombo
S$1,075 Return, found 13 hours ago
S$1,075
Return
found 13 hours ago
Select Qatar Airways flight, departing Thu, 4 Sep from London to Colombo, returning Wed, 17 Sep, priced at S$1,075 found 13 hours ago
SriLankan Airlines
Mon, 22 Sep - Mon, 6 Oct
LHR
London
CMB
Colombo
S$1,159 Return, found 4 days ago
S$1,159
Return
found 4 days ago
Select SriLankan Airlines flight, departing Mon, 22 Sep from London to Colombo, returning Mon, 6 Oct, priced at S$1,159 found 4 days ago
British Airways
Thu, 4 Sep - Wed, 17 Sep
LHR
London
CMB
Colombo
S$1,237 Return, found 13 hours ago
S$1,237
Return
found 13 hours ago
Select British Airways flight, departing Thu, 4 Sep from London to Colombo, returning Wed, 17 Sep, priced at S$1,237 found 13 hours ago
Turkish Airlines
Thu, 4 Sep - Wed, 17 Sep
LHR
London
CMB
Colombo
S$1,334 Return, found 13 hours ago
S$1,334
Return
found 13 hours ago
Select Turkish Airlines flight, departing Thu, 4 Sep from London to Colombo, returning Wed, 17 Sep, priced at S$1,334 found 13 hours ago

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

June is typically the cheapest month to fly

From S$842 - S$1,269 per traveller.

Graph displaying average flight prices per month

London to Colombo route information
Origin airport
Heathrow
Destination airport
Bandaranaike Intl.
Airlines serving
Air France, Air India, British Airways, Cathay Pacific, China Eastern Airlines, Emirates, Etihad Airways, Gulf Air, KLM, Qatar Airways, Singapore Airlines, SriLankan Airlines, Thai Airways International, Turkish Airlines
Return price
S$965
Distance
8664 km
Average flight time
9 hours 45 mins

Perfect flights from London to Colombo

Your Journey from London to Colombo

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Colombo caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Etihad Airways, Air India, Qatar Airways, British Airways, Gulf Air, Turkish Airlines, Swiss International Air Lines, SriLankan Airlines. Our selection of flights from Heathrow to Bandaranaike Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with London to Colombo Flights

Experience the joy of finding cheap flights from Heathrow to Bandaranaike Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$603 and roundtrip prices from S$965*.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Colombo with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Colombo

Picture yourself stepping off the plane in Colombo and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your London to Colombo Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Colombo.
 

Beyond the Flight – Exploring Colombo

With Expedia, your adventure extends beyond the flight. Explore Colombo at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from London to Colombo with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Colombo with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from LHR to Bandaranaike Intl. Airport (CMB)?
Start packing your suitcase, because round-trip journeys between LHR and Colombo International Airport start from S$965. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LHR to Colombo International Airport?
The majority of flights can be cancelled online, but every air carrier has different terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Heathrow Airport to CMB 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 Heathrow Airport to CMB flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to Colombo International Airport?
The distance is around 8,700 kilometres. Travel pillow? Check. Noise-cancelling headphones? Double check. You'd be wise to pack all the travel comforts for this long-haul Hounslow to Seeduwa - Katunayake flight.
Which airlines fly direct from LHR to Colombo International Airport?
Flying directly from LHR to Bandaranaike Intl. Airport (CMB) is easy with SriLankan Airlines (UL). This popular airline operates 39 flights every month.
Are London Heathrow to Bandaranaike Intl. Airport (CMB) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from LHR to Colombo International Airport can be hit-or-miss. It is possible to score a bargain, but you could also miss out completely! If you'd prefer to play it safe and start planning early, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines issue their prices that far in advance. Our top tip? Check back often as updates are made regularly.

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