Overview
Colombo, the vibrant commercial capital of Sri Lanka, is a lively coastal city where colonial architecture, buzzing markets, temples and Indian Ocean sunsets come together. It is the main gateway to the island's tea country, ancient cities and golden beaches, and a key destination for UK travellers visiting family or exploring Sri Lanka. Flights arrive into Bandaranaike International Airport (CMB), just north of the city near Negombo. Comparing fares in one place makes finding the right flight to Colombo quick and simple.
Best time to fly to Colombo
Sri Lanka's weather is shaped by two monsoons. For Colombo and the west and south coasts, the drier season runs from December to March, the most popular time to visit, so fares run higher. The southwest monsoon brings rain between roughly May and September. Fares tend to peak around Christmas, so travelling in the shoulder weeks stretches your budget further. Check the price charts on this page for the cheapest dates.
Airlines and routes
SriLankan Airlines flies direct from London Heathrow to Colombo in around 11 hours. For connecting options — often better value — Emirates (via Dubai), Qatar Airways (via Doha), Etihad Airways (via Abu Dhabi) and Turkish Airlines (via Istanbul) all serve Colombo from the UK. From Manchester and other regional airports, a one-stop routing via a Gulf hub is the usual choice. Compare carriers for your exact dates to secure the lowest fare.
Things to do in Colombo
Colombo blends heritage, faith and seaside charm:
- Gangaramaya Temple: an eclectic and much-loved Buddhist temple in the city centre.
- Galle Face Green: a breezy seafront promenade famous for sunsets and street food.
- Pettah Market: a bustling bazaar district packed with colour, spices and bargains.
- National Museum of Colombo: the country's largest museum, tracing its rich history.
- Old Dutch Hospital: a beautifully restored colonial precinct of shops and restaurants.
At Bandaranaike International Airport (CMB)
Bandaranaike International sits about 32 km north of central Colombo, near the resort town of Negombo, with duty-free shopping, currency exchange, ATMs and dining. Airport taxis, pre-booked transfers and the expressway make the drive into the city quick, and many hotels offer pick-ups. Ride-hailing apps also operate from the airport.
Top tips for finding cheap flights to Colombo
- Book roughly 2–4 months ahead — long-haul fares to Sri Lanka rise close to departure.
- Avoid the December peak; the shoulder weeks bring noticeably lower prices.
- Be flexible with dates — midweek departures often beat weekend prices.
- Compare direct and one-stop options; a single Gulf-hub connection can save a good deal.
Travel essentials
- UK travellers need an Electronic Travel Authorisation (ETA) for Sri Lanka — apply online before you fly.
- The local currency is the Sri Lankan rupee (LKR).
- Dress modestly at temples, covering shoulders and knees and removing shoes.
