£288 Find Cheap Flights from London to Sri Lanka

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Sri Lanka departing on 13/12. 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.
1 adult
1 adult, Economy, 0 bags

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Book Cheap London to Sri Lanka Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Sri Lanka 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Sri Lanka

Sun, 4 Jan - Sun, 25 Jan
Multiple Airlines Logo
05:55 - 13:55STN-CMB
26h 30m2 stops
Multiple Airlines Logo
04:45 - 07:00CMB-STN
31h 45m2 stops
£520Multiple Airlines
Find Deal
Thu, 29 Jan - Thu, 19 Feb
Air India Logo
21:05 - 07:20LHR-CMB
28h 45m1 stop
Air India Logo
16:00 - 18:55CMB-LHR
32h 25m1 stop
£520Air India
Find Deal
Wed, 25 Feb - Tue, 24 Mar
Gulf Air Logo
10:35 - 09:45LGW-CMB
17h 40m2 stops
Gulf Air Logo
16:55 - 06:30CMB-LGW
19h 05m2 stops
£520Gulf Air
Find Deal
Fri, 9 Jan - Sat, 31 Jan
Multiple Airlines Logo
21:55 - 04:20LTN-CMB
24h 55m2 stops
Multiple Airlines Logo
04:45 - 23:15CMB-LTN
24h 00m2 stops
£520Multiple Airlines
Find Deal
Sat, 8 Nov - Tue, 11 Nov
Gulf Air Logo
21:50 - 09:45LHR-CMB
30h 25m2 stops
Gulf Air Logo
16:55 - 14:45CMB-LHR
27h 20m2 stops
£521Gulf Air
Find Deal
Thu, 13 Nov - Thu, 27 Nov
Etihad Airways Logo
19:20 - 20:20LHR-CMB
19h 30m1 stop
Etihad Airways Logo
16:40 - 12:05CMB-LHR
24h 55m1 stop
£526Etihad Airways
Find Deal
Thu, 6 Nov - Tue, 18 Nov
Etihad Airways Logo
13:55 - 20:20LHR-CMB
24h 55m1 stop
Etihad Airways Logo
09:50 - 12:05CMB-LHR
31h 45m1 stop
£526Etihad Airways
Find Deal
Tue, 3 Mar - Tue, 17 Mar
Qatar Airways Logo
08:40 - 02:45LGW-CMB
12h 35m1 stop
Qatar Airways Logo
11:15 - 05:55CMB-LGW
24h 10m1 stop
£537Qatar Airways
Find Deal
Wed, 4 Mar - Mon, 9 Mar
Qatar Airways Logo
08:40 - 02:45LGW-CMB
12h 35m1 stop
Qatar Airways Logo
11:15 - 05:55CMB-LGW
24h 10m1 stop
£538Qatar Airways
Find Deal
Wed, 12 Nov - Wed, 26 Nov
British Airways Logo
08:40 - 02:45LGW-CMB
12h 35m1 stop
British Airways Logo
20:50 - 05:55CMB-LGW
14h 35m1 stop
£561British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for London to Sri Lanka flights

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

What is the cheapest London to Sri Lanka flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Sri Lanka from London found in the last 72 hours was to Colombo, at £607 return. The most popular route is from London Heathrow Airport (LHR) to Colombo Bandaranaike Intl Airport (CMB), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £607.

Can I save money by flying with a stopover from London to Sri Lanka?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £650, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from London to Sri Lanka?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Sri Lanka, 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 London to Sri Lanka is September, when tickets cost £595 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of return tickets is £1,013 and £957 respectively.

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

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

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

How far in advance should I book a flight from London to Sri Lanka?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Sri Lanka, 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 a flight from London to Sri Lanka, you should book around 2 weeks before departure, which saves you about 8% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know - Cheap tickets from London to Sri Lanka

Low seasonNovember
Cheapest flight£288
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (29% more expensive on average)
Flight from London Stansted Airport to Colombo

FAQs - booking Sri Lanka flights

  • Can I fly directly from London to Sri Lanka?

    SriLankan Airlines flies directly from London to Sri Lanka daily. These flights leave in the mid evening from Heathrow Airport and land at Colombo International Airport after an overnight flight of about 10h 45min. The fastest one-stop flight is on Qatar Airways, which flies between the same airports, stopping in Doha on the way, taking about 12h 30min.

  • How do I get from Colombo Airport to the city centre?

    Colombo Airport is some way outside the centre of Colombo. You can even catch a 15min Cinnamon Air single-prop Cessna flight there, but that’s probably overkill. Instead, board a Sri Lanka Transport Board bus that leaves every 30min from Katunayake Airport Bus Station, taking about 45min to central Colombo. Otherwise it’s about a 25min drive.

  • What other towns or cities can I reach from Colombo?

    Colombo is roughly in the middle of Sri Lanka’s east coast. To explore more of the island, you can travel inland to Kandy, another of the country’s main cities, pretty much in the centre of the island. To the south, you can visit Galle and Matale, both coastal resorts. Towns worth visiting on the west coast of Sri Lanka include Batticaloa and Kalmunai.

  • Are there child seat laws in Sri Lanka?

    There aren’t any official laws regarding child seats in Sri Lanka, but the government together with private road safety organisations has a strong public safety initiative encouraging people to use them. It can sometimes be difficult to get a child seat on short notice if you hire a car on arrival, so it’s best to book one in advance.

  • Will I need a visa to visit Sri Lanka?

    As a UK citizen, you won’t need a visa to enter Sri Lanka, but you will require an Electronic Travel Authorisation (ETA). It’s best to apply for this online before you leave to avoid unforeseen delays on arrival. The ETA allows you to enter Sri Lanka twice, for up to 30 days in total.

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

    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 London to Sri Lanka.

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

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

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

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

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

    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 from London to Sri Lanka up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Sri Lanka?

    The cheapest time of day to fly to Sri Lanka is generally at night, when retur flights cost £722 on average. The most expensive time of day to fly to Sri Lanka is generally in the morning, which is peak travel time and where the average cost of a ticket is £759.

Top tips for finding a cheap flight from London to Sri Lanka

  • You can leave from Heathrow Airport (LHR) or Gatwick Airport (LGW), depending on whether you’re closer to the west or south of the Greater London Metropolitan area.
  • To reduce your carbon emissions on your flight to Sri Lanka, opt for the three-stop flight from Gatwick, flying on a combination of easyJet, Turkish Airlines and Oman Air.
  • If you’re waiting for an onward flight at Heathrow, you can hire a sleeping cabin at the airport to catch up on some shut-eye before boarding your next plane.
  • After your long flight, you can enjoy a recuperative massage in the airport spa and salon when you arrive at Colombo Bandaranaike International Airport (CMB), for a small fee .
  • Colombo Airport is the home base for SriLankan Airlines, so if you fly on this carrier, you get access to Serendiva Lounge at Colombo Airport, with premium food and drink, showers and spa services.
  • The Pinnawalla Elephant Sanctuary is one of the most significant of Sri Lanka’s natural attractions. You can reach it in about 1h 30min by hire car or taxi, or on a Sri Lankan Railways train.

Reviews of the top 5 airlines flying from London to Sri Lanka

 
Need help choosing which airline to fly with from London to Sri Lanka? 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.
8.1
EmiratesOverall score based on 3388 reviews
7.9Food
8.3Crew
8.1Boarding
8.2Entertainment
8.0Comfort
Airline reviews

Fantastic service the managed to locate my checked bag on the plans as re-tagged it for my final destination.

10.0 ExcellentJohn, Aug 2025AMS - DXB
Read more Emirates reviews

Fantastic service the managed to locate my checked bag on the plans as re-tagged it for my final destination.

We loved flying with Emirates in business class, the staff were fabulous, going above & beyond

The seating is spaced out nicely, The crew could have offer more drinks.

Over - amazing. The aircraft is somewhat old on this route.

The best ever, friendly and attentive cabin crew, amazing captains who utilised their expertise for less turbulence, just overall amazing

Boarding for business class passengers can be improved. Also, when debarking the aircraft, Economy passengers are let off first due the way the configuration of the cabin upstairs.

Excellent comfort and entertainment. Service poor..Food average with little choice.

Comfort good. Service as usual poor. Cabin temperature as usual too cold, about 15 degrees

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

Seat 💺 was all the way on last row. Food was okay .

no qatar did noting wrong Kayak messed up my whole vacation . Went early to check in at The Cairo, Egypt airport to find our I had not tickets to board , Kayak and/or Affirm never sent the money for my flight that I paid for and booked. So I had no flight at 12am in a foreign country and I had to scramble and find anther very costly other option just so that could fly home. Fucken horrible experience.

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

My flight was delayed. I was rebooked twice and even the second flight that was additional connection in London was delayed too, so I ended up spending more than 24 hours flying between four different countries and to be honest I’m not sure whether I ever want to use this airline again. My luggage is still delete. It’s been more than 48 hours now so to be honest, I’m not even sure how to describe the level of frustration I have.

Indigo airlines is terrible. Staff is awful and so disorganized. They are so rude and unhelpful. I will never travel on Indigo airlines again!!!!!

Terrible experience resolving missed connection after flight was delayed. 3 hour queue at transit desk, not enough staff, no organisation, worst ever flying experience.

Awful plane to Tashkent. Not even possible to sleep. In business class does not even recline fully

I recently travelled with Qatar Airways from Doha to Dulles in the QSuite, and the experience was nothing short of exceptional. The QSuite truly feels like a First-Class experience, with its luxurious design, privacy, and comfort. The cabin crew, especially the lady in charge of the cabin, was remarkable—professional, attentive, and genuinely kind. The food was excellent, and the comfort of the seat was absolutely first-class, making the journey smooth and enjoyable. While the in-flight experience was outstanding, I have a few points of feedback. Firstly, the content available in the in-flight entertainment system could be expanded and upgraded to include a more diverse and updated collection. This would elevate the entertainment experience to match the premium standards of the QSuite. Secondly, regarding the Wi-Fi service: while QSuite passengers receive one hour of complimentary Wi-Fi, any additional usage requires a fee of USD 10. Considering the premium pricing of QSuite, it would be more fitting to include unlimited Wi-Fi as part of the experience, further enhancing the luxury offered to passengers. Lastly, I must highlight an issue with luggage handling. Unfortunately, my luggage did not make it through the transit, which was disappointing. While the ground crew assured me that it would be delivered to my home on the same day as it was arriving on the next flight, this promise was not fulfilled, and the delay added unnecessary inconvenience to an otherwise excellent experience. Overall, the QSuite experience was exceptional, but addressing these areas would further solidify Qatar Airways’ position as a leader in luxury air travel.

The food is not good and also if you ask crew to bring something they say ok I will bring but you will never get it. Please they should listen good to passengers

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

Did not provided with option for class upgrade. Staff at gate was not able and willing to accommodate with class upgrade, eather with plenty empty spots in business and first class.

I am a larger than average person and in my opinion i don't think it's fair to allocate a window seat to anyone who is my size or larger, i was seated between 2 large passengers on a full aircraft. The guy in the window seat also occupied a portion of the middle seat (my seat) which made my experience of flying with etihad very cramped and uncomfortable, i was flying from Abu Dhabi to Bangkok. Had this been a airbus 380 it would have been better as the seats are larger but unfortunately it wasn't so i had to endure the 6+hrs unable to get any rest

The check-in has been the very best so far I didn't get to use my priority access which made me feel like a paid a higher price with no benefit for that I loved the food Very tasty and hot The staff friendliness, empathy could be better as it was not linear amongst the whole crew Otherwise, no complaints. I'd still fly again via Etihad Great prices despite the long 6h of waiting time

It was OK as the seat which we paid for doesn’t have any window. We paid $120 for 3 seats but it’s for nothing. Crew could not help. None of the ports worked so all our phones went dry

I had a terrible experience checking in at the airport for my flight. I booked my ticket initially through Kayak while it was promoted as a ticket that offers a carry on and 2 suit cases. (I have a screen shot as a proof of it) I selected it to buy three tickets and paid online. Couple of minutes later airfare assist which is the OTA offering the ticket called me saying My card declined. So I used a different card that went through. I was surprised that they increased the price ticket by a $167. They said the ticket no longer exists and because my card declined I had to buy a new one. So I did. The day my family and I were traveling I could not check in and when I went to the airport I was shocked to be told my ticket had no bags allowed and must pay $200 per bag for three people 6 bags mean I have to pay $1200. I called the travel agency as I feel I was scammed the confirmation didn’t say anything about the bags and they never told me the new ticket doesn’t not include any bag so they changed it after I selected it on your app without informing me. Very sneaky. The travel agency said they will reimburse me only for one bag person. Which means I still paid $600 I still feel very disappointed to pay such an expense. I have always used Kayak to buy my flight tickets and telling everyone how good your rates and app are however after this I feel I was mislead and paid more for something I should not have to. You allowing such an agency on your platform will surely hurt your reputation and level of integrity. I have all the proofs from the screen shot to the confirmation email from them, the or email offering to reimburse o e bag per person and the $1200 bag fees receipts that I paid on the desk. I must be refund the full amount and I look forward to your response.

A380 First Class Apartments were phenomenal. Comfortable bed and matress cover, superior vegetarian five course meal, shower, small business lounge and plenty of exercise walking around the aircraft.

The food could be better. Toilets were smelly all along

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.

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.

Horrible. After paying for seats, I was cramped, my daughters legs kept hitting the seat in front, I had no overhead bin space and no help from stewards on board, the food was served cold, when asked for snacks was told to wait and never received any, the flight was cold with no temperature controls. Entertainment was outdated. I booked this through partnership with American Airlines but will avoid in the future.

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.

There’s no comparison for new avatar of air India. Long live Air India. Amazing hospitality and ultra soft polite charming crew

We had extra baggage which is an ordinary event. The check-in counter experience for them to calculate the additional amount owed and collect payment was terrible - very manual, multiple counters to resolve, took more than 30 minutes

Overall it was good. But air planes should be upgraded.

Why should I rate entertainment if I’ve not used? You don’t have NA - Not Applicable option.

This was a bery good experience as it was a newer plane . AI older plane bussiness class is bad .

The plane interior was incredibly outdated. Nothing worked. My tray table was taped together (yes, TAPED!). None of the TV monitors worked. There were no buttons to turn on the overhead lights or call for a flight attendant. There was no indication of where we were or how long it would be till we got to our destination. This was a 15 hour flight btw. I was seated near the bathrooms and after a few hours on the flight, it smelled strongly of urine. It was sickening. There was only a USB charging outlet and you had to use your phone to watch movies through their WiFi. Somehow the outdated charger made it take so long to charge my devices. I paid for my seats and they definitely did a bait and switch on me. The seats I paid for were NOT the seats that I got. I will NEVER use this airline again and I highly recommend that others don't.

Other than the inflight video screen freezing for about four hours everything else was brilliant.

I will never ever book air india in the future. I was with my family and at delhi airport I had to go through too with horrible experience. My 12 years daughter saud that she will never come bqck to india the way people treated us. There was no line for bags drop off since we checked online and print tag at their Kiosk as per email instruction. People working at the counter were so careless and rude. They were keep talking to each other than taking care the customers. I will not recommend anyone to fly via air india. I had horrible experience. Especially, the staff at checking counters was very very rude and careless. I have feeling if air india won't change the way they doing their operations they will out of business in a few years. Air hostes were not happy . I did not see a smile on anyone in the plane. I called twice for the assistance and no one showed up. I hope you will sene this to the Hire authority. I left a video with an another employee of air india who asked me about my experiences. I hope they will make some changes ASAP. Regars, Mohinder Kumar

Everything was bad and entertainment did not work and no landing cards and overall done with Air India

The planes are dated and need upgrades. Seats are not comfortable and entertainment equipment doesn’t work

Everything you need to know for your flight from London to Sri Lanka

Cabin class types available on flights to Sri Lanka

Cabin classes available on flights to Sri Lanka. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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