CMB - LON

$299 Find Cheap Flights from Colombo to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colombo to London departing on 6/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colombo to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colombo to London, as well as popular online travel agencies
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Cheap Flights from Colombo to London

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colombo to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Colombo to London

KAYAK's recommended round-trip deals from the most popular airlines that fly from Colombo to London.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air India Logo
4:00 pm - 7:30 pmCMB-LHR
32h 00m1 stop
Air India Logo
12:30 pm - 3:00 pmLHR-CMB
22h 00m1 stop
$708Air India
Find Deal
Tue, Jul 15 - Wed, Aug 27
Air India Logo
9:40 am - 11:30 amCMB-LHR
30h 20m1 stop
Air India Logo
12:30 pm - 3:00 pmLHR-CMB
22h 00m1 stop
$729Air India
Find Deal
Wed, Jun 11 - Wed, Jun 18
Etihad Airways Logo
9:45 pm - 7:00 amCMB-LHR
13h 45m1 stop
Etihad Airways Logo
9:45 pm - 8:40 pmLHR-CMB
18h 25m1 stop
$743Etihad Airways
Find Deal
Fri, Jun 13 - Fri, Jun 20
Etihad Airways Logo
4:30 pm - 12:45 pmCMB-LHR
24h 45m1 stop
Etihad Airways Logo
8:55 pm - 3:25 pmLHR-CMB
14h 00m1 stop
$744Etihad Airways
Find Deal
Thu, May 29 - Wed, Jun 11
Qatar Airways Logo
10:30 am - 7:30 amCMB-LHR
25h 30m1 stop
Qatar Airways Logo
3:05 pm - 4:50 pmLHR-CMB
21h 15m1 stop
$767Qatar Airways
Find Deal
Thu, May 15 - Fri, May 30
Qatar Airways Logo
3:35 am - 2:05 pmCMB-LHR
15h 00m1 stop
Qatar Airways Logo
6:55 pm - 4:30 pmLHR-CMB
16h 05m1 stop
$809Qatar Airways
Find Deal
Thu, Oct 2 - Sat, Nov 8
Emirates Logo
2:55 am - 4:10 pmCMB-LHR
17h 45m1 stop
Emirates Logo
8:20 pm - 6:25 pmLHR-CMB
16h 35m2 stops
$857Emirates
Find Deal
Wed, Jun 4 - Sun, Nov 23
Emirates Logo
2:55 am - 2:25 pmCMB-LHR
16h 00m1 stop
Emirates Logo
7:50 pm - 4:50 pmLHR-CMB
16h 30m1 stop
$867Emirates
Find Deal
Thu, Jun 12 - Fri, Jun 20
SriLankan Airlines Logo
1:05 pm - 8:00 pmCMB-LHR
11h 25mnonstop
SriLankan Airlines Logo
9:30 pm - 12:45 pmLHR-CMB
10h 45mnonstop
$924SriLankan Airlines
Find Deal
Wed, May 14 - Tue, May 27
SriLankan Airlines Logo
1:05 pm - 8:00 pmCMB-LHR
11h 25mnonstop
SriLankan Airlines Logo
9:30 pm - 12:45 pmLHR-CMB
10h 45mnonstop
$995SriLankan Airlines
Find Deal
Thu, May 15 - Fri, May 30
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KAYAK's insights & trends for Colombo to London flights

Get data-powered insights and trends into flights from Colombo to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Colombo Bandaranaike Intl Airport to London flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Colombo Bandaranaike Intl Airport to London.

Our data shows that the cheapest route for a return flight from Colombo Bandaranaike Intl Airport to London cost $931 and was between Colombo Bandaranaike Intl Airport (CMB) and London Heathrow Airport (LHR). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $931.

What’s the cheapest day of the week to fly from Colombo to London?

The average price of all round-trip flights from Colombo Bandaranaike Intl Airport to London clicked on KAYAK for each day over the last 12 months.

When flying from Colombo to London, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Colombo, you’ll find the best rates on Tuesdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Colombo Bandaranaike Intl Airport to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Colombo Bandaranaike Intl Airport to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Colombo Bandaranaike Intl Airport to London is November, where tickets cost $765 (return) on average. On the other hand, the most expensive months are August and April, where the average cost of round-trip tickets is $1,066 and $1,065 respectively.

Can I save money by flying with a layover from Colombo Bandaranaike Intl Airport to London?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,890, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Colombo Bandaranaike Intl Airport to London?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Colombo Bandaranaike Intl Airport to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Colombo Bandaranaike Intl Airport to London, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonJanuary
High seasonSeptember
Cheapest flight$299
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from Colombo to London Heathrow Airport

When to book flights from Colombo to London

Are your dates flexible? Find out the best times to travel from Colombo to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Colombo to London flights

  • Can I fly directly between Bandaranaike Airport and London airports?

    Yes, you can fly directly between Sri Lanka and London Heathrow Airport with Sri Lankan Airlines. Should you not mind transferring, you could opt for a flight with British Airways to Heathrow or Gatwick that changes in Hamad International Airport in Doha and might be slightly cheaper than the direct option.

  • Can I exchange my currency at Bandaranaike Airport?

    Yes, before your flight, you can change your Sri Lankan Rupees to Sterling at service bureaus. With BOC Transit currency exchange counter and People’s Bank both offering this service, you will be able to find great, commission-free options before you depart to London.

  • Are there airport hotels to stay in if my flight departs early?

    Should you have an early flight in the morning, or just want to relax ahead of a long flight to the UK, you can opt for an airport hotel to make your journey seamless ahead of your flight. Choose a hotel such as the Airport City Hotel and Sandamali Restaurant, which is one of the closest hotels to the airport terminal.

  • When flying from Colombo Airport, should I fly to Heathrow or Gatwick?

    From Bandaranaike Airport in Sri Lanka, you can fly directly to London Heathrow Airport, which makes this a very popular option to travellers. Being located closer to the city centre, Heathrow is also great for your onward journey. That being said, Gatwick flights might be better if you are travelling back to south London or another location in the south of the UK. Both airports offer great facilities through, so whichever you choose, your needs will be fully catered for upon your arrival.

  • What is the cheapest flight from Colombo Bandaranaike Intl Airport to London?

    In the last 3 days, the lowest price for a flight from Colombo Bandaranaike Intl Airport to London was $299 for a one-way ticket and $708 for a round-trip.

  • Do I need a passport to fly between Colombo and London?

    Yes

  • Which airports will I be using when flying from Colombo to London?

    Colombo is served by only 1 airport and there are 2 airports in London. You will leave Colombo from Colombo Bandaranaike Intl and you will be arriving in London at one of these airports: London Gatwick or London Heathrow.

  • Which aircraft models fly most regularly from Colombo to London?

    The Airbus A330-300 is the aircraft model that flies most regularly on the Colombo to London flight route.

  • Which airline alliances offer flights from Colombo to London?

    Star Alliance, and oneworld are the airline alliances operating flights between Colombo and London, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Colombo to London?

    There are nonstop flights from Colombo to London on a daily basis.

  • Which is the best airline for flights from Colombo to London, Emirates or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Colombo to London are Emirates and Qatar Airways. With an average price for the route of $1,064 and an overall rating of 8.0, Emirates is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $942 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Colombo to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colombo to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colombo to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Colombo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colombo to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Colombo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colombo to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Colombo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Colombo Bandaranaike Intl Airport to London

  • Looking for a cheap flight? 25% of our users found flights on this route for $541 or less one-way and $1,183 or less round-trip.
  • You can get from Colombo to Bandaranaike Airport easily, which makes it a great airport to depart Sri Lanka from. Bus route 187 costs about Rs120 (£0.40) and takes approximately 45min. You can also reach the airport via taxi, which costs in the region of Rs2225 (£8) and takes about 25min.
  • If you are travelling on a budget, it might be worth looking at indirect routes to Heathrow or Gatwick, which tend to be cheaper than the direct alternatives.
  • You can relax and put your feet up at one of the airport lounges, such as Palm Strip Lounge, where you can receive complimentary refreshments and free Wi-Fi. This costs about £20 per person, with admission for those younger than three years old being free.
  • If you need assistance with mobility, it is best to contact your airline a minimum of 72 hours prior to your flight. Upon arrival at the airport, they will have a member of staff on hand to meet you and provide you with the equipment you require and, if requested, help you through the airport to your gate.
  • Upon arrival at London airports, you can exchange your currency back to GBP at one of the Travelex bureaus in the arrivals hall. If you fly indirectly and land at Gatwick Airport, you can exchange your currency at an International Currency Exchange (ICE) office.

Prefer to fly direct from Colombo to London?

Find which airlines fly direct from Colombo Bandaranaike Intl Airport to London, which days they fly and book direct flights.

Direct departures

Colombo Bandaranaike Intl to London

Monday

SriLankan Airlines

SriLankan Airlines

Tuesday

SriLankan Airlines

SriLankan Airlines

Wednesday

SriLankan Airlines

SriLankan Airlines

Thursday

SriLankan Airlines

SriLankan Airlines

Friday

SriLankan Airlines

SriLankan Airlines

Saturday

SriLankan Airlines

SriLankan Airlines

Sunday

SriLankan Airlines

SriLankan Airlines

See more direct flights

Direct returns

London to Colombo Bandaranaike Intl

Monday

SriLankan Airlines

SriLankan Airlines

Tuesday

SriLankan Airlines

SriLankan Airlines

Wednesday

SriLankan Airlines

SriLankan Airlines

Thursday

SriLankan Airlines

SriLankan Airlines

Friday

SriLankan Airlines

SriLankan Airlines

Saturday

SriLankan Airlines

SriLankan Airlines

Sunday

SriLankan Airlines

SriLankan Airlines

See more direct flights
See more direct flights

Top 4 airlines serving from Colombo to London

 
See real verified KAYAK customer reviews for airlines flying from Colombo to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Colombo to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
EmiratesOverall score based on 3215 reviews
8.3Crew
7.8Food
8.1Boarding
8.2Entertainment
8.0Comfort
Airline reviews

First time and very memorable, the finest flying experience ive ever had

10.0 ExcellentAnonymous, Mar 2025CPT - DXB
Read more Emirates reviews

First time and very memorable, the finest flying experience ive ever had

Everything I was good except food quality is very poor

Overall I was quite pleased with the experience; the cleanliness; the polite and attentiveness of the cabin crew; and the delicious food options.

Good flight overall. Good options of food on NY-Dubai-Mumbai leg. Not that good reversing back. The flight crew is courteous and professional as always. The seating was much more comfortable going into Mumbai than coming back. Cheers!

Very uncomfortable aircraft. No free entertainment or drinks. Food okay. Won't fly with them again.

The plane seemed pretty old and the food was not good

Flight left on time. Bags came quickly. Crew was nice. But internet never worked and the food was awful.

Flight was delayed by and hour but were informed beforehand

Poor flight aircraft very old Crew was friendly 1 person though

Very bad groud crew taking bags less than 7kg Bad food Old plane

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Seat experience average as they use old 777 for must flights despite full load. Qr fares are higher than other airlines for same routes so they should at least upgrade the planes . Food is average and same dishes for months on most routes I travelled at least - the Arabian rice dish “Maqboos” on every flight for months - I am sure there are other food Arabian dishes ?? It’s become boring ! Crew is always good which makes up for these things but hey confirm us what we need

There was not enough food for everybody. Some dishes were missing.

Qatar Airways in-flight first/business class service is superior to any US airline; excellent meals are served on short haul flights such as between DXB and DOH.

There was frequent beverage ,meal and snack service. The crew was very hospitable and professional.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

Moved seats, didn't accommodate requests to change seats even though other seats were available.

Wasn’t allowed to continue with the purchased tickets because I hadn’t been able to go on the first scheduled leg.

Check in desk people constrained by fear. Obvious typo on Uganda visa, even though approved, caused loss of flight. Something is definitely wrong with this system.

My carry on bag was taken by Alaska Air as we boarded in LAX! She said there was not room. There was plenty of room. I told her that my meds and personal items were in it. She did not care. She said it would be sent to my final destination, Nairobi. Well it got to Nairobi the day I was to fly home. The handle of my bag was crushed so could not retract. So I had to remove it. I had to buy converters, malaria medication. personal items. I filled out the missing form at the Nairobi airport. I asked that it be shipped to the Kisumu airport. When it was obviously not going to make it for my time in Kenya. I asked that it be sent to John Wayne Airport. NONE of that happened. I only knew it was at Nairobi because my air tag indicated it was finally in Nairobi the day I was leaving Kenya! Now I need to purchase a new carry on bag!!!

Etihad seems to have a very strict luggage enforcement. I am a very light passenger compared to other passengers which are mainly heavier. I do not understood why airlines enforce the weight restriction so strictly. I was overweight luggage of 1.5kg, but am probably 10+kg lighter than the average passenger. Other airlines are far more accommodating. Poor customer service as far as I am concerned. If weight is such an important issue to an airline they should charge passengers by total amount of body weight plus luggage. To me just ridiculous.

Certainly! Here’s a more concise and refined version of your report, maintaining a polished and professional tone: --- Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Flight was delayed due to slow boarding process by etihad. Update food options and movies as well.

Used to Etihad employees are very rude and unprofessional but now better than before over all is okay now

The staff were wonderful but the seats weren't very comfortable for a bigger guy like me.

we were delayed from Athens to Abu Dhabi by an hour and a half, so I had trouble connecting the flight from there to Bali. It could have been done had they waited even 15 mins. There was another lady who was in the same boat. By the time we were half way across the terminal, they have actually already issued different flights for us to go Jakarta then to Bali. Not to mention the inconvenience of waiting over 4 hrs at the airport and the subsequent inconvenience, we did not arrive to Bali till after 800pm the next day, which means I paid for the hotel for nothing when I could have been there before noon the next day! There was little explanation. It was just as well I needed some assistance getting around, otherwise the 2 of us would have been completely lost! Not going to fly with them again!

Likes: on time departure, new plane Didn’t like:very poor quality food, very limited entertainment.no amenity kit etc.

The flight take time was changed 23 times. The system kept sending messages it will be earlier at 4am and eventually the flight was at 9am I didn’t sleep all night because of that

Boarding was efficient, had to check in cabin luggage. Seats were narrow, food was more in quantity, received cabin luggage on the luggage belt which was fine.

Bad. Flight was very uncomfortable with narrow and shallow seats, very little food and water. I will not fly etihad again.

From the checking, ground handlimg was very poor.seems new personal on duty,people qho suppose to be teaching them didnt see around.new people may mislead passenger, as of flt info boards, not give proper info.even informatiin counter people dont get uptodate info.makin big ques, totally disaster.guests were not happy about it.even boarding to aircraft some BC class pax sent to aft staircase, some aft pasx sent to front door.poor ground handling.may need to improove.

Nice crew.flight delay fromBKK for some ground prep issue I guess, crew serve well to guest, and respect to guest as well. As usual AC is old,and nt much comert in compare to other rehional airliners.other than that.all good

All good, on time, depart.only bad side was, airxraft is too old to be in business.hope ailine will manage somethinv somewhat.all good

Flight was on time.food is as usual good.Aircraft is old.old A320, seats aithout any display.crew serve well

Was good, comparatively. A330, with good crew set.on time depature. And crew try there best, to make thing efficient.

Spesific ,Crew and cabin manager, look after all pax on board despite being in a old A320 equipment.Got free seat upgrade as well,but old style seats, no much comfert on it.But food and the spesific crew, was amazing.maintain airlanka standerd.the cabin manager, who was so much keen,keen operate as per SOP.

Was got free upgrade, on old A320.aircraft is out dated kind of.bt service ,cabin manager, tried there best.and food was excelent.

When flying from Indian Sector, should be more prepared with Indian food

KAYAK Real time status update is not accurate.the flight inbound rejected and go around.and came back and land. Delay abt 30 min.still shows ontime.track ur self if u wana real time.and cabin crew s are nicer. Aircraft is jst ok.old airplane.and in midflight ,seems have some compressor issue.airconditioning was nt work properly either.I could litarary see guests were cheking if AC is working.bt on landing it start to gv cool.which probably some one intentionaly kept .which was so bad.even breathing was bit difficult.otjer than that.for me all ok.

This leg of the trip was smoother than compared to the initial trip. Sri Lankan Airlines still have much work to do to improve the overall travel experience.

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