Flights from the UK to Sri Lanka in 2027: Direct Routes, Flight Times and Fares

Yes: SriLankan Airlines flies non-stop from London Heathrow to Colombo, and since 23 October 2026 British Airways flies non-stop from London Gatwick three times a week. They are the only two non-stop routes from the UK, and both land at Bandaranaike International Airport (CMB), north of Colombo. No other UK airport has a direct flight to Sri Lanka.

SriLankan Airlines from Heathrow

The national airline's UL504 leaves Heathrow Terminal 3 in the evening. On 3 November 2026 it was scheduled out at 20:40 and into Colombo at 12:35 local time the next day, a block time of about 10 hours 25 minutes, on an Airbus A330-300. The return, UL503, was scheduled out of Colombo at 12:55 and into Heathrow at 19:10. Schedule sites list the route as daily, but SriLankan has not published its winter 2026/27 timetable in a form we could check, so treat it as usually daily and confirm on srilankan.com for your dates.

Departure times move by 10 to 20 minutes between seasons, and the aircraft and cabin can change at short notice, so check your booking rather than relying on any table, including ours.

British Airways from Gatwick

British Airways returned to Sri Lanka on 23 October 2026, when BA2045 left Gatwick for Colombo and landed the next morning. BA last served Colombo, via Malé, until March 2015. The new route is non-stop and runs three times a week through the winter season (late October to late March) on a Boeing 777-200ER with World Traveller (economy), World Traveller Plus (premium economy) and Club World (business).

The filed schedule has BA2045 leaving Gatwick at 17:30 on Mondays, Wednesdays and Fridays and reaching Colombo at 09:00 the next day. The return, BA2044, leaves Colombo at 11:00 and lands at Gatwick at 17:00 the same day. BA calls it a winter route: it has not said whether it will fly in summer 2027, so if you are travelling between April and October, assume Heathrow is the only non-stop until BA says otherwise.

For most UK travellers the choice is between the two London non-stops and a one-stop ticket through a Gulf, Turkish or Indian hub. The table lists the main options as of early November 2026. Frequencies on several one-stop routes changed repeatedly during 2026, so treat the "frequency" column as a guide and check the airline for your dates.

A non-stop flight from London to Colombo takes about 10 to 10.5 hours, and the return about 11.5 to 12 hours. Eastbound flights ride the jet stream; westbound flights fly into it, which is why the trip home is longer.

On the published schedules checked in November 2026, SriLankan's UL504 was blocked at about 10 hours 25 minutes outbound and UL503 at about 11 hours 45 minutes back. BA's filed Gatwick times work out at about 10 hours outbound and 11 hours 30 minutes back. Those are gate-to-gate block times; actual flying time is often a little shorter.

With one stop, the total depends on the connection more than the distance. The two legs via Doha, Dubai or Abu Dhabi add up to around 11 to 12 hours of flying, so a tight 2-hour connection gives about 13 to 14 hours from London. A 5-hour layover, common on cheaper fares, takes it towards 17 hours. Routes via Istanbul and India are usually a little longer in the air. From a regional airport, add any connection to London or the hub.

There are no direct flights to Sri Lanka from any UK airport outside London, so from Manchester, Birmingham, Scotland or the South West you change planes once, usually at a Gulf hub or Istanbul. Often that is quicker overall than getting to Heathrow for the direct flight.

Before 2026, Emirates, Qatar Airways and Etihad between them served most of the UK's larger regional airports, and Turkish Airlines flew to Istanbul from many more. In 2026 the picture became less tidy. In spring, Emirates was running about three-quarters of its planned network, and frequencies on routes such as Manchester, Newcastle, Glasgow and Edinburgh were reported as lower and changeable. A daily Birmingham service was listed for May 2026. Etihad was selling Manchester to Colombo returns from about £752 for November and December 2026 dates on its own site.

Some practical points for regional departures:

• Search your own airport first. A one-stop ticket from Manchester or Edinburgh is often similar in price to the Heathrow direct, without the train or a night near the airport.
• Keep it on one ticket. A single booking protects you if the first flight is late and you miss the connection. Two separate tickets do not.
• Look at Istanbul. Turkish Airlines flies to Istanbul from many UK airports and was listed as flying Istanbul to Colombo daily from 25 October 2026. It is a sensible alternative if you would rather not connect in the Gulf.
• IndiGo has gone. IndiGo's Manchester flights to India ended on 31 August 2026 and its Heathrow to Mumbai flights paused from late October, so older advice recommending IndiGo via Mumbai is out of date.

If you are coming from the north of England or Scotland and want the direct flight anyway, a domestic connection or train to London works, but leave a generous gap: a missed long-haul flight on a separate ticket is your loss, not the airline's.

From 28 February 2026, conflict in the Middle East closed Gulf airspace and cancelled thousands of flights through Doha, Dubai and Abu Dhabi; services have since largely returned, but you should still check before you book and again before you fly. We set out the timeline because it affects which ticket we would recommend, not to put anyone off.

What the official advice says

The UK Foreign Office page for Sri Lanka, last updated on 21 September 2026, says escalation in the Middle East has caused widespread travel disruption and that "some flights from Colombo to the UK via Middle Eastern hubs may be delayed, postponed, or re-routed". It asks British travellers to check the advice for any country they transit through and to "consider alternative carriers or routes where necessary". It does not advise against travel to Sri Lanka. Our Sri Lanka safety guide covers the rest of that advice.

The European Union Aviation Safety Agency (EASA) bulletin CZIB-2026-07R3 is aimed at airlines, not passengers. It advises EU operators not to fly over the waters of the Persian Gulf and the western Gulf of Oman except to land at or take off from airports there. It was valid to 16 November 2026 when we checked and may be renewed. In practice that affects routings and flight times more than whether your flight runs.

How it shows up in arrivals

Sri Lanka's inbound tour operators linked the 2026 fall in European visitors to transit disruption rather than anything in Sri Lanka itself. Gulf News quoted the president of the Sri Lanka Association of Inbound Tour Operators making that point in September. The UK held up best of the big European markets, which fits: it is the only one with direct flights, and from October it has two.

An economy return from the UK to Sri Lanka usually costs about £550 to £800, with the cheapest fares in May and the highest in July and over Christmas and New Year. Premium economy and business fares move with demand and vary far more.

KAYAK publishes the median return price from its users' searches over the past 12 months. When we checked on 4 November 2026, it gave these figures for London to Colombo:

On the direct routes specifically, British Airways advertised Gatwick returns from £524 (including taxes and charges) in its 26 October 2026 release, down from "from £620" when the route was announced in March. KAYAK's cheapest recent SriLankan direct return from Heathrow was £690. Launch fares sell out first, so expect to pay more on popular dates.

When to book

KAYAK's data suggests booking around 13 weeks ahead for the lowest prices on this route. For Christmas, New Year and February half-term we would go earlier than that: the direct flights have fewer seats than the combined one-stop options, and they are the first to fill. The flights are also only part of the cost. Our Sri Lanka private tour cost guide breaks down the rest, from hotels to entry fees.

Sri Lanka is 5 hours 30 minutes ahead of the UK in winter and 4 hours 30 minutes ahead in summer, because Sri Lanka stays on UTC+5:30 all year and the UK moves its clocks.

The half-hour offset catches people out when booking calls home and checking flight times. Flight times on tickets are always local, which is why the BA return looks like a 6-hour flight (11:00 in Colombo, 17:00 at Gatwick) when it is really about 11.5 hours.

Jet lag is mild compared with the Far East: flying east overnight loses you sleep rather than a whole day. Most of our UK guests feel normal after one good night, especially if the first day is gentle.

Every long-haul flight from the UK lands at Bandaranaike International Airport at Katunayake, about 32 km north of Colombo and 20 minutes from Negombo. A second passenger terminal, funded by JICA, is due to restart construction from November 2026 with about 30 months of work, so do not expect it before 2028 to 2029.

1. 1

   Get your ETA before you fly

   British passport holders need an Electronic Travel Authorisation, free since 25 May 2026 but still compulsory. Apply on eta.gov.lk only; our ETA guide explains the steps and the look-alike sites to avoid. Your passport should have at least six months of validity on arrival.
2. 2

   Immigration and baggage

   Have your ETA approval and return flight details ready. Queues can be long when several flights land together, so keep your documents in your hand luggage.
3. 3

   SIM card and cash

   Before you exit, Dialog and Mobitel counters sell tourist SIMs and eSIMs (Dialog tourist packs cost about LKR 1,399–2,499), and bank counters change pounds into rupees. Change enough for tips and small purchases; cards work in most hotels.
4. 4

   Meet your driver

   With a Zelenso tour, your chauffeur-guide waits in the arrivals hall with a name board and tracks your flight, so a delay does not leave you stranded.

Drive times from the airport

These are the times we plan with, the same as in our itinerary guides. Colombo traffic between about 07:00 and 09:00 and 16:00 and 19:00 can add an hour.

Mattala (HRI), the international airport in the south, is not a practical alternative from the UK. It had no regular scheduled international flights in 2026 and mainly handles seasonal charters.

A private airport pickup and drop-off is included in every Zelenso tour. If you only need a car and driver, our private driver service costs from US$75 (about £58) a day for a sedan, including fuel, tolls and the driver's lodging.

Your landing time decides the first day: arrive in the morning and you can drive straight inland; arrive after midday and the first night is usually best spent in Negombo, 20 minutes from the airport.

Negombo first, or straight to Sigiriya?

A night in Negombo costs you half a day but gives you a swim, a proper sleep and a fresh start. Going straight to the Cultural Triangle saves a hotel change but means 3.5 to 4 hours in a car after 10 hours in a plane. For couples who sleep on planes, we often go straight inland after a morning arrival. For families and anyone who does not, we book Negombo. Our 7-day itinerary includes an "easy" route built around a Negombo start.

Route the trip to suit the flight home

The departure flight matters as much as the arrival. SriLankan's UL503 leaves around 13:00 and BA's BA2044 at 11:00, so you need to be at the airport by about 10:00 or 08:00. That rules out driving in from the hill country on the morning of departure. A loop that ends on the south coast works well, because Galle is 2.5 to 3 hours from the airport by expressway; for an 11:00 departure, though, we would usually move you to Negombo or an airport hotel for the last night. Our 14-day itinerary shows a full loop that finishes this way.

Book on one ticket, check the hub situation, get your ETA and send your flight numbers to whoever meets you. This is the order we suggest to our UK guests.

1. Pick the season first. December to March suits the west and south coasts and the hill country; May to September suits the east coast. See our Sri Lanka holidays from the UK page for ideas by month.
2. Compare the direct flights with one-stop from your nearest airport, including the cost and time of getting to Heathrow or Gatwick.
3. Check the transit country's FCDO advice if you are connecting, and keep everything on one booking.
4. Check the baggage allowance of the exact fare you are buying.
5. Apply for your ETA on eta.gov.lk once your flights are confirmed.
6. Send your flight numbers to your tour company or hotel so the pickup tracks your actual landing time.

For airline cabins, lounges and the general airline directory, see our flights to Sri Lanka page. Zelenso does not sell flights; we plan the land part of the trip around whichever flight you choose.