Q: What is the typical price of a round-trip flight between Colombo and London Heathrow Airport?

Prices are currently low for flights on this route. Typical prices usually range from $1,243 to $1,755. The lowest price recently found on this route was $1,058.

Question 1

Which airline has the best punctuality record on Colombo to London flights?

Accepted Answer

According to our data, SriLankan Airlines have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

Question 2

What is the cheapest Colombo to London Heathrow flight route?

Accepted Answer

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

Question 3

How many flights depart from Colombo to London Heathrow Airport on average per day?

Accepted Answer

As of January 2026, there are 2 flights per day flying from Colombo to London Heathrow Airport. The most common time of day flights depart is 12:00, with 77% of flights taking off in the afternoon.

Question 4

How many flights depart from Colombo to London Heathrow Airport on average per week?

Accepted Answer

The number of flights available between Colombo and London Heathrow Airport is 18 per week as of January 2026. The most frequent departure day is Sat, with 22% of weekly flights leaving on this day.

Question 5

What is the most punctual flight time for Colombo to London flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 6

What is the cheapest day to depart on your flight to London Heathrow Airport?

Accepted Answer

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,875. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Colombo to London Heathrow Airport for around $1,892.

Question 7

What is the cheapest month to fly to London Heathrow Airport?

Accepted Answer

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Colombo, with most prices found around $1,207. If you aren’t able to travel during the month of October, then book flights to London Heathrow Airport from Colombo during November instead. Flights to London Heathrow Airport in November, while not as cheap as those in October, still average around $1,275.

Question 8

What cabin class options are available on Colombo to London Heathrow flights?

Accepted Answer

There are 2 cabin classes available to choose from on Colombo to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 9

What is the typical price of a round-trip flight between Colombo and London Heathrow Airport?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $1,243 to $1,755.
The lowest price recently found on this route was $1,058.

Question 10

How far in advance should I book a flight to London Heathrow Airport?

Accepted Answer

You are more likely to see cheaper flights to London Heathrow Airport from Colombo when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,412 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Colombo for as low as $1,174 on momondo.

Question 11

Which airlines fly to London Heathrow Airport?

Accepted Answer

British Airways, Etihad Airways and SriLankan Airlines are the top three most popular airlines that fly to London Heathrow Airport from Colombo according to our data. British Airways is the first choice among our users, with 29% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 4 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Question 12

How often are flights from Colombo to London delayed?

Accepted Answer

Historically, on average around 12% of flights between Colombo and London have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

Question 13

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Question 14

What is the cheapest airline that flies from Colombo to London Heathrow?

Accepted Answer

British Airways, Qatar Airways, and SriLankan Airlines are the most popular carriers operating from Colombo to London Heathrow

Question 15

When did momondo last update prices for flights from Colombo to London Heathrow Airport?

Accepted Answer

Prices for flights from Colombo to London Heathrow Airport are refreshed on a daily basis.

Question 16

How many operators does momondo search for flights from Colombo to London Heathrow Airport?

Accepted Answer

As of January 2026, there are 4 operators available to choose from for flights from Colombo to London Heathrow Airport.

Question 17

How old do you have to be to fly from Colombo to London Heathrow Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Colombo to London Heathrow Airport.

Question 18

What documentation or ID do you need to fly to London Heathrow Airport?

Accepted Answer

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Fastest flight time	11h 45m
Direct flights	Every day

Airline	Rating	Free cancellation	Price
Etihad Airways	PriceFrom $994	Free cancellation	Rating 7.3 1,376 reviews	Search Etihad Airways flights
British Airways	PriceFrom $1,109	Free cancellation	Rating 6.7 7,700 reviews	Search British Airways flights
Qatar Airways	PriceFrom $1,119	Free cancellation	Rating 7.4 3,733 reviews	Search Qatar Airways flights
SriLankan Airlines	PriceFrom $1,477	Free cancellation	Rating 6.8 79 reviews	Search SriLankan Airlines flights

Cheap flights from Colombo to London from $568

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colombo to London departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Colombo to London

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Etihad Airways flights from Colombo to London Heathrow Airport

Our best Etihad Airways deals on Colombo to London Heathrow Airport flight tickets

Air India flights from Colombo to London Heathrow Airport

Our best Air India deals on Colombo to London Heathrow Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Colombo to London Heathrow Airport that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Colombo to London Heathrow Airport

What is the typical price of a round-trip flight between Colombo and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest Colombo to London Heathrow flight route?

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

How far in advance should I book a flight to London Heathrow Airport?

What cabin class options are available on Colombo to London Heathrow flights?

There are 2 cabin classes available to choose from on Colombo to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Colombo to London Heathrow?

British Airways, Qatar Airways, and SriLankan Airlines are the most popular carriers operating from Colombo to London Heathrow

Which airlines fly to London Heathrow Airport?

How often are flights from Colombo to London delayed?

Historically, on average around 12% of flights between Colombo and London have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

What is the most punctual flight time for Colombo to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Colombo to London flights?

According to our data, SriLankan Airlines have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

How many flights depart from Colombo to London Heathrow Airport on average per day?

As of January 2026, there are 2 flights per day flying from Colombo to London Heathrow Airport. The most common time of day flights depart is 12:00, with 77% of flights taking off in the afternoon.

How many flights depart from Colombo to London Heathrow Airport on average per week?

The number of flights available between Colombo and London Heathrow Airport is 18 per week as of January 2026. The most frequent departure day is Sat, with 22% of weekly flights leaving on this day.

Cheap Colombo to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colombo to London Heathrow Airport

Fastest flight time

Direct flights

How far is Colombo to London Heathrow by plane?

When did momondo last update prices for flights from Colombo to London Heathrow Airport?

How many operators does momondo search for flights from Colombo to London Heathrow Airport?

How old do you have to be to fly from Colombo to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

Best airlines flying from Colombo to London Heathrow Airport

Compare and see reviews for airlines that fly from Colombo to London Heathrow Airport with momondo

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Colombo to London?

Can I find flights from Colombo to London with flexible booking policies on momondo?

How can momondo help me find flights from Colombo to London?

I’m not ready to book a flight from Colombo to London right now. Can momondo alert me if prices change?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo