Cheap Flights from Dublin (DUB) to Colombo Bandaranayake (CMB)

Compare Dublin to Colombo Bandaranayake flight deals

Find the cheapest month or even day of the year to fly to Colombo Bandaranayake

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Flight deals from Dublin to Colombo Bandaranayake

Looking for a cheap last-minute deal or the best return flight from Dublin Airport to Colombo Bandaranayake Airport? If you want to travel next month, return fares start from £577. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Dublin to Colombo Bandaranayake

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Colombo Bandaranayake flights are currently cheapest in November.

Dublin to Colombo Bandaranayake: Alternative routes

Compare routes from Dublin to Colombo below. You may find an airport to fly into that's cheaper, faster, or easier than Colombo Bandaranayake.

Dublin to Colombo: Flight information

The things to know before you go.
Cheapest flight found£219
Cheapest month to flyNovember

Finding cheap flights from Dublin to Colombo Bandaranayake: Frequently asked questions

The best price we found for a return flight from Dublin to Colombo Bandaranayake is £443. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Dublin to Colombo Bandaranayake. But we found flights with one or more stops from £443.
As of July 2026, there are no flights flying from Dublin to Colombo Bandaranayake.
The cheapest month to fly from Dublin to Colombo Bandaranayake is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Colombo Bandaranayake Airport on Monday, 26 October 2026.
No airlines currently offer direct flights between Dublin Airport and Colombo Bandaranayake Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Colombo Bandaranayake but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Colombo is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, British Airways offers the cheapest flight tickets to Colombo Bandaranayake.

Flying from Dublin Airport (DUB) to Colombo Bandaranayake Airport (CMB): what you need to know

  • The timezone in Colombo is UTC+5:30, which is five hours 30 minutes ahead of Dublin.

  • Get to the airport on time so you don't miss your DUB to CMB flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • During popular months like July, it's a good idea to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead for an international flight when you fly during peak periods in general.

  • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Dublin Airport to Colombo Bandaranayake Airport, uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to explore the city of your choice. Worthwhile stopovers between DUB and CMB include:

    • Istanbul Airport

    • London Heathrow Airport

    • Dubai Airport

How to find the cheapest flights from Dublin Airport (DUB) to Colombo Bandaranayake Airport (CMB)

  • Currently, £219 is the cheapest price we've found for a one-way Dublin Airport to Colombo Bandaranayake Airport flight. The best price for a return plane ticket is £443. Bear in mind that fares may change due to availability at the time of booking.

  • It's usually smart to book in advance if you're looking for cheap tickets from DUB to CMB. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • If you're flexible with your trip dates, use the 'Whole month' tool. It'll find the lowest price across the month when looking for your flight from Dublin Airport to Colombo Bandaranayake Airport.

  • You won't have to check back in every day to find out if fares have dropped when you create a Price Alert. We'll update you as soon as there's a better deal on cheap flights from DUB to CMB.

  • Tailor your trip with filters. Pick your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Dublin Airport to Colombo Bandaranayake Airport.

Handy information about Dublin Airport (DUB)

  • When it comes to the on-time performance of Dublin Airport, 77% of flights arrive within the scheduled timeframe.

  • To get to Dublin Airport from central Dublin, it takes about 25 minutes by car. Of course, this depends on traffic. It's approximately 11 kms (7 miles) from the airport to the city centre.

  • Planning to catch public transport? You can expect a journey time of around 30 minutes.

  • Looking for a handy hotel near DUB? If you've booked an early flight from Dublin Airport to Colombo Bandaranayake Airport, these stays will have you sleeping moments from check-in:

Arriving at Colombo Bandaranayake Airport (CMB)

  • The last thing you need is a lengthy journey to your hotel if you're getting in late on a Dublin Airport to Colombo Bandaranayake Airport flight. Reserve one of these accommodation options near CMB instead:

  • Follow your own route with a Colombo Bandaranayake Airport rental car. Pick up a set of wheels from Sr Rent A Car, Green Motion or Sixt and find adventure across Colombo and beyond.

  • To lock in the lowest price, book your vehicle from Colombo Bandaranayake Airport around two weeks before travelling.

When to fly to Colombo Bandaranayake Airport (CMB)

  • The quietest month for a flight from Dublin Airport to Colombo Bandaranayake Airport is March, while August is the most popular. Pick the best time to go to Colombo based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • When booking your flight from Dublin Airport to Colombo Bandaranayake Airport, consider the kind of weather you enjoy. March is the warmest month in Colombo, with temperatures ranging from 24ºC to 33ºC.

  • For cooler conditions, look for a cheap ticket from DUB to CMB in January. Temperatures average between 22ºC and 32ºC then.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.