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

Prices were available within the past 7 days and starts at £291 for one-way flights and £549 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Colombo to London: Reviews from verified customers

Mar 6, 2020

Old planes, poor selection of films , larger seats required

Mar 2, 2020

Hot towels and drinks with nibbles - very civilised.

Jan 27, 2020

Excellent value for money

Jan 24, 2020

Very good passenger-centred service. Only small criticism is the extra security check after airport security. Our hand luggage was checked three times. This seems unnecessary.

Jan 13, 2020

Veg meal were limited

Jan 2, 2020

Need comfort seats and better in flight entertainment

Dec 18, 2019

Excellent flight

Dec 7, 2019

Your economy seats are incredibly uncomfortable. Flown other airlines economy and not as bad. Sadly won’t fly Sri Lanka airlines again for this reason!

Sep 23, 2018

Not sure about downloading boarding passes if no one needs them at check in!!

Jun 8, 2018

Very good all round - an excellent airline with civilised departure and arrival times, and an excellent choice of onboard entertainment.

Flight from Colombo to London route information

Origin Airport Bandaranaike Intl.
Destination Airport Heathrow
Airlines Serving British Airways, Cathay Pacific, Emirates, Etihad Airways, Gulf Air, LOT-Polish Airlines, Oman Air, Qatar Airways, Royal Jordanian, Singapore Airlines, SriLankan Airlines, Turkish Airlines
Flight Price £549
Distance 8,664 km

Cheap Colombo to London (CMB-LHR) flights: frequently asked questions

Compare flights from Colombo to London easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Colombo to London. Operating between them 2 flights per day, 20 airlines cover the route. And Air Canada, SriLankan Airlines fly direct, getting you to Heathrow in just 2hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Bandaranaike Intl. to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Bandaranaike Intl. ( CMB) to Heathrow (LHR) 

The easiest way to view the best deals on flights from Colombo to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Bandaranaike Intl. to Heathrow start at just £549 and range up to £629.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Colombo and London
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why book your Colombo to London flights with Expedia?  

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Bandaranaike Intl. to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.