S$662 Cheap Flights from London to Colombo

Airlines that fly from Heathrow Airport (LHR) to Bandaranaike Intl. Airport (CMB)

  • Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from London to Colombo (LHR-CMB)

Prices were available within the past 7 days and start at S$662 for one-way flights and S$1,073 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Mon, 15 Sep - Wed, 24 Sep
LHR
London
CMB
Colombo
S$1,073 Return, found 1 day ago
S$1,073
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 15 Sep from London to Colombo, returning Wed, 24 Sep, priced at S$1,073 found 1 day ago
British Airways
Mon, 15 Sep - Wed, 24 Sep
LHR
London
CMB
Colombo
S$1,088 Return, found 1 day ago
S$1,088
Return
found 1 day ago
Select British Airways flight, departing Mon, 15 Sep from London to Colombo, returning Wed, 24 Sep, priced at S$1,088 found 1 day ago
Gulf Air
Sat, 10 May - Sat, 17 May
LHR
London
CMB
Colombo
S$1,096 Return, found 2 days ago
S$1,096
Return
found 2 days ago
Select Gulf Air flight, departing Sat, 10 May from London to Colombo, returning Sat, 17 May, priced at S$1,096 found 2 days ago
Qatar Airways
Mon, 15 Sep - Wed, 24 Sep
LHR
London
CMB
Colombo
S$1,111 Return, found 1 day ago
S$1,111
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 15 Sep from London to Colombo, returning Wed, 24 Sep, priced at S$1,111 found 1 day ago
Qatar Airways
Mon, 15 Sep - Wed, 24 Sep
LHR
London
CMB
Colombo
S$1,156 Return, found 1 day ago
S$1,156
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 15 Sep from London to Colombo, returning Wed, 24 Sep, priced at S$1,156 found 1 day ago
British Airways
Mon, 15 Sep - Wed, 24 Sep
LHR
London
CMB
Colombo
S$1,171 Return, found 1 day ago
S$1,171
Return
found 1 day ago
Select British Airways flight, departing Mon, 15 Sep from London to Colombo, returning Wed, 24 Sep, priced at S$1,171 found 1 day ago
Swiss International Air Lines
Mon, 15 Sep - Wed, 24 Sep
LHR
London
CMB
Colombo
S$1,173 Return, found 1 day ago
S$1,173
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, 15 Sep from London to Colombo, returning Wed, 24 Sep, priced at S$1,173 found 1 day ago
China Eastern Airlines
Sun, 1 Dec - Sun, 8 Dec
LHR
London
CMB
Colombo
S$1,175 Return, found 1 day ago
S$1,175
Return
found 1 day ago
Select China Eastern Airlines flight, departing Sun, 1 Dec from London to Colombo, returning Sun, 8 Dec, priced at S$1,175 found 1 day ago
Air India
Mon, 20 Jan - Thu, 20 Feb
LHR
London
CMB
Colombo
S$1,180 Return, found 1 day ago
S$1,180
Return
found 1 day ago
Select Air India flight, departing Mon, 20 Jan from London to Colombo, returning Thu, 20 Feb, priced at S$1,180 found 1 day ago
Qatar Airways
Fri, 17 Jan - Mon, 27 Jan
LHR
London
CMB
Colombo
S$1,182 Return, found 4 days ago
S$1,182
Return
found 4 days ago
Select Qatar Airways flight, departing Fri, 17 Jan from London to Colombo, returning Mon, 27 Jan, priced at S$1,182 found 4 days ago
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
Unlock Black Friday deals
London to Colombo route information
Origin airport
Heathrow
Destination airport
Bandaranaike Intl.
Airlines serving
Air India, British Airways, Cathay Pacific, Emirates, Etihad Airways, Qatar Airways, SriLankan Airlines, Thai Airways International, Turkish Airlines
Return price
S$1,073
Distance
8664 km

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 Qatar Airways, British Airways, Etihad Airways, SriLankan Airlines, Air India, Gulf Air, Swiss International Air Lines, China Eastern 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$662 and roundtrip prices from S$1,073*.
 

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 Seeduwa - Katunayake. 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$1,073. 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.
London Airports

London

*Available to Expedia members.