Srilankan Airlines
Mo, Tu, Fr, and Sa
starting at $627
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Colombo to London. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The minimum one-way ticket price from Colombo to London is $297 (July 2026), while the maximum is $398 (March 2027). On average, a ticket costs $361–$786.
A non-stop flight is the most convenient and comfortable way to fly from Colombo to London, despite the fact that sometimes flights with transfers can cost significantly less.
•
•
•
•
•
•
Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Flight costs from Colombo to London climb toward the middle of the period, then start to drop. By choosing the right dates, you can save noticeably.
Prices rise from July 2026 to March 2027 (+34%), then decline from May 2026 to July 2026 (23%). The cheapest tickets are in May 2026–July 2026 (averaging $343), while the priciest are in July 2026–March 2027 ($348).
For savings, plan your flight for May 2026–July 2026 — you could save up to 2%. Try to avoid July 2026–March 2027 when possible: prices are at their highest then.
Price spread on this route is 12.5%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
Srilankan Airlines
Mo, Tu, Fr, and Sa
starting at $627
The only airline operating direct flights from Colombo to London is Srilankan Airlines. Flights operate on Monday, Tuesday, Friday, and Saturday.
Colombo — London
07/01/2026
Departure
Direct flight
UL503
starting at $592
Colombo — London
07/15/2026
Departure
Direct flight
UL503
starting at $694
Colombo — London
03/18/2027
Departure
Direct flight
UL503
starting at $681
Colombo — London
05/12/2026
Departure
Direct flight
UL503
starting at $1,020
Colombo — London
05/13/2026
Departure
Direct flight
UL503
starting at $810
Colombo — London
05/15/2026
Departure
Direct flight
UL503
starting at $827
Colombo — London
05/17/2026
Departure
Direct flight
UL503
starting at $827
starting at $347
starting at $297
starting at $396
starting at $398
The Colombo — London route is served by a wide range of airlines: 4 in total, including Srilankan Airlines, IndiGo, Gulf Air, and Air Arabia. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $297. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
The cheapest flight ticket from Colombo to London according to data for the last 48 hours costs $297
Often the best time to buy tickets from Colombo to London is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Colombo to London can be found flying in these months: July, May, March.
The fastest flights from Colombo to London start from 16 hours 20 minutes in the air.
The following airlines operate direct flights on the route Colombo — London: Srilankan Airlines
The cheapest one-way flight from Colombo to London departs on 07/01/2026, is operated by IndiGo and costs $297
The cheapest roundtrip flight from Colombo to London departs on 07/17/2026, is operated by Qatar Airways and costs $927
Fastest flight from Colombo to London takes 16h 20m
There are direct flights on this route 5 days a week: Su, Tu, We, Th, and Fr
The distance between Colombo and London is 8698km (5393 miles). There are 5 direct flights from Colombo to London. The time difference between Colombo and London is 5h 30m. Flights from Colombo begin at 1:10 PM. The latest flight from Colombo departs at 1:10 PM
We couldn't find any special offers for flights from Colombo to London
