Cheap flights from London Gatwick Airport to Colombo from £320

In general, September is the cheapest month to fly from London Gatwick Airport to Colombo Bandaranaike Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £588. If you aren’t able to travel to Colombo Bandaranaike Intl Airport during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of £591.

The cheapest day to depart from London Gatwick Airport to Colombo Bandaranaike Intl Airport is on a Monday when prices can be found for as low as £705. Flights from London Gatwick Airport to Colombo Bandaranaike Intl Airport on a Friday will generally be more expensive and average around £797. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

According to our data, the cheapest time of day to fly to Colombo Bandaranaike Intl Airport is in the afternoon. momondo users have found flights departing from London Gatwick Airport to Colombo Bandaranaike Intl Airport in the afternoon for as low as £652. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Colombo Bandaranaike Intl Airport, so prices are often more expensive at around £769 per ticket.

Fly from London Gatwick to Colombo Bandaranaike Intl for the best London Gatwick - Colombo Bandaranaike Intl flight prices

You are more likely to see cheaper flights to Colombo Bandaranaike Intl Airport from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Colombo Bandaranaike Intl Airport for around £714 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo Bandaranaike Intl Airport from London Gatwick Airport for as low as £579 on momondo.

There is only 1 cabin class available to choose from on London Gatwick to Colombo Bandaranaike Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 1% on your flight if you consider stops on a London Gatwick Airport to Colombo Bandaranaike Intl Airport flight.

As of April 2026, prices for London Gatwick Airport to Colombo Bandaranaike Intl Airport flights are approximately 9% more expensive when compared to flights at the same time last year.

Qatar Airways and China Eastern are the most popular carriers operating from London Gatwick to Colombo Bandaranaike Intl

Qatar Airways, Emirates and British Airways are the top three most popular airlines that fly to Colombo Bandaranaike Intl Airport from London Gatwick Airport according to our data. Qatar Airways is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Colombo Bandaranaike Intl Airport. Keep in mind that there are 10 different airlines that fly to Colombo Bandaranaike Intl Airport on a routine basis, so you have a few additional options to choose from.

Doha (DOH) was the most common stop: 55% of momondo users choosing one-stop flights on this route connected there.

Flights via Doha (DOH) offer the lowest average return price of £659.

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 13h 28m.

Doha (DOH) has the shortest average stopover time for this route: 2h 10m.