Cheap flights from London Heathrow Airport to Colombo from £226
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Colombo departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London Heathrow Airport to Colombo
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Gulf Air flights from London Heathrow Airport to Colombo Bandaranaike Intl Airport
Our best Gulf Air deals on London Heathrow Airport to Colombo Bandaranaike Intl Airport flight tickets
Etihad Airways flights from London Heathrow Airport to Colombo Bandaranaike Intl Airport
Our best Etihad Airways deals on London Heathrow Airport to Colombo Bandaranaike Intl Airport flight tickets
See travel insights to Colombo from
How to get the cheapest flight ticket from London Heathrow Airport to Colombo Bandaranaike Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London Heathrow Airport and Colombo Bandaranaike Intl Airport?
What is the cheapest month to fly to Colombo Bandaranaike Intl Airport?
In general, May is the cheapest month to fly from London Heathrow Airport to Colombo Bandaranaike Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £595. If you aren’t able to travel to Colombo Bandaranaike Intl Airport during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £622.
What is the cheapest day to depart on your flight to Colombo Bandaranaike Intl Airport?
The cheapest day to depart from London Heathrow Airport to Colombo Bandaranaike Intl Airport is on a Sunday when prices can be found for as low as £681. Flights from London Heathrow Airport to Colombo Bandaranaike Intl Airport on a Friday will generally be more expensive and average around £750. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Colombo Bandaranaike Intl Airport?
According to our data, the cheapest time of day to fly to Colombo Bandaranaike Intl Airport is in the evening. momondo users have found flights departing from London Heathrow Airport to Colombo Bandaranaike Intl Airport in the evening for as low as £701. 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 £731 per ticket.
What is the cheapest London Heathrow to Colombo Bandaranaike Intl flight route?
Fly from London Heathrow to Colombo Bandaranaike Intl for the best London Heathrow - Colombo Bandaranaike Intl flight prices
How far in advance should I book a flight to Colombo Bandaranaike Intl Airport?
You are more likely to see cheaper flights to Colombo Bandaranaike Intl Airport from London Heathrow Airport when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Colombo Bandaranaike Intl Airport for around £705 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo Bandaranaike Intl Airport from London Heathrow Airport for as low as £623 on momondo.
What cabin class options are available on London Heathrow to Colombo Bandaranaike Intl flights?
There are 3 cabin classes available to choose from on London Heathrow 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.
What is the cheapest airline that flies from London Heathrow to Colombo Bandaranaike Intl?
Air India, Gulf Air, and Etihad Airways are the most popular carriers operating from London Heathrow to Colombo Bandaranaike Intl
Which airlines fly to Colombo Bandaranaike Intl Airport?
SriLankan Airlines, Qatar Airways and Etihad Airways are the top three most popular airlines that fly to Colombo Bandaranaike Intl Airport from London Heathrow Airport according to our data. SriLankan Airlines is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Colombo Bandaranaike Intl Airport. Keep in mind that there are 15 different airlines that fly to Colombo Bandaranaike Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from London Heathrow Airport to Colombo Bandaranaike Intl Airport on average per day?
The number of flights available between London Heathrow Airport and Colombo Bandaranaike Intl Airport is 2 per day as of June 2025. The most frequent departure time is 21:00, with 100% of daily flights leaving in the evening.
How many flights depart from London Heathrow Airport to Colombo Bandaranaike Intl Airport on average per week?
The number of flights available between London Heathrow Airport and Colombo Bandaranaike Intl Airport is 14 per week as of June 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
When to book flights from London Heathrow Airport to Colombo Bandaranaike Intl Airport
Cheap London Heathrow Airport to Colombo Bandaranaike Intl Airport (LHR to CMB) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Colombo Bandaranaike Intl Airport
How far is London Heathrow to Colombo Bandaranaike Intl by plane?
The straight-line distance from London Heathrow to Colombo Bandaranaike Intl is 5411.5 mi. Typically, this will take 12h 20m by plane in normal conditions.
When did momondo last update prices for flights from London Heathrow Airport to Colombo Bandaranaike Intl Airport?
Prices for flights from London Heathrow Airport to Colombo Bandaranaike Intl Airport refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Colombo Bandaranaike Intl Airport?
There are 15 operators available for flights from London Heathrow Airport to Colombo Bandaranaike Intl Airport as of June 2025.
How old do you have to be to fly from London Heathrow Airport to Colombo Bandaranaike Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Colombo Bandaranaike Intl Airport.
What documentation or ID do you need to fly to Colombo Bandaranaike Intl Airport?
The necessary travel and health documents for your Colombo Bandaranaike Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Colombo Bandaranaike Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Colombo Bandaranaike Intl Airport is Boeing 787-8 Dreamliner, representing 36.44% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 31.36%, Boeing 777-300ER at 18.64%, and Boeing 777 at 4.24%.
What is the most popular airline from London Heathrow Airport to Colombo Bandaranaike Intl Airport?
Based on momondo bookings for flights between London Heathrow Airport and Colombo Bandaranaike Intl Airport, the leading airline is SriLankan Airlines, making up 35% of the total bookings. Other popular airlines include Qatar Airways with 22%, Etihad Airways with 18%, and Air India with 6%.
Best airlines flying from London Heathrow Airport to Colombo Bandaranaike Intl Airport
Compare and see reviews for airlines that fly from London Heathrow Airport to Colombo Bandaranaike Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £339 | Free Cancellation | Rating 7.4 617 reviews | |||
| PriceFrom £439 | Free Cancellation | Rating 6.8 477 reviews | |||
| PriceFrom £453 | Free Cancellation | Rating 5.5 2,914 reviews | |||
| PriceFrom £502 | Free Cancellation | Rating 7.1 200 reviews | |||
| PriceFrom £507 | Free Cancellation | Rating 7.2 92 reviews | |||
| PriceFrom £514 | Free Cancellation | Rating 7.4 1,211 reviews | |||
| PriceFrom £533 | Free Cancellation | Rating 7.2 150 reviews | |||
| PriceFrom £541 | Free Cancellation | Rating 7.4 3,584 reviews | |||
| PriceFrom £576 | Free Cancellation | Rating 7.5 1,624 reviews | |||
| PriceFrom £580 | Free Cancellation | Rating 6.6 7,011 reviews |
Travelling to a place near Colombo?
Book flights to Colombo if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Colombo?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Colombo. momondo saves you time and could save you money on your trip.
Can I find flights from London to Colombo with flexible booking policies on momondo?
Flights from London to Colombo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from London to Colombo?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Colombo.
I’m not ready to book a flight from London to Colombo right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Colombo from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.