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Flight tickets from Kos (KGS) to Belfast International (BFS) from ₹ 8,662

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      Travellers and cabin class, 1 Adult, Economy

      Compare Kos to Belfast International flight deals

      Find the cheapest month or even day of the year to fly to Belfast International

      Book the best Belfast International fare with no extra fees

      Flight deals from Kos to Belfast International

      Looking for a cheap last-minute deal or the best return flight from Kos Airport to Belfast International Airport? If you want to travel next month, return fares start from ₹ 23,788. Find the lowest prices on one-way and return tickets right here.
      Belfast.₹ 8,678 per passenger.Departing Sun, 19 Jul.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Kos on Sun, 19 Jul, arriving in Belfast International.Price includes taxes and charges.From ₹ 8,678, select.
      Belfast.₹ 12,419 per passenger.Departing Tue, 11 Aug.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Kos on Tue, 11 Aug, arriving in Belfast International.Price includes taxes and charges.From ₹ 12,419, select.
      Belfast.₹ 15,398 per passenger.Departing Sat, 12 Sep.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Kos on Sat, 12 Sep, arriving in Belfast International.Price includes taxes and charges.From ₹ 15,398, select.
      Belfast.₹ 17,255 per passenger.Departing Sat, 15 May.One-way flight with TUI.Outbound direct flight with TUI departs from Kos on Sat, 15 May, arriving in Belfast International.Price includes taxes and charges.From ₹ 17,255, select.
      Belfast.₹ 21,282 per passenger.Departing Sat, 5 Sep.One-way flight with TUI.Outbound direct flight with TUI departs from Kos on Sat, 5 Sep, arriving in Belfast International.Price includes taxes and charges.From ₹ 21,282, select.
      Belfast.₹ 21,304 per passenger.Departing Fri, 16 Oct.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from Kos on Fri, 16 Oct, arriving in Belfast International.Price includes taxes and charges.From ₹ 21,304, select.
      Belfast.₹ 31,666 per passenger.Departing Sat, 8 Aug.One-way flight with TUI.Outbound direct flight with TUI departs from Kos on Sat, 8 Aug, arriving in Belfast International.Price includes taxes and charges.From ₹ 31,666, select.
      Belfast.₹ 31,666 per passenger.Departing Sat, 18 Jul.One-way flight with TUI.Outbound direct flight with TUI departs from Kos on Sat, 18 Jul, arriving in Belfast International.Price includes taxes and charges.From ₹ 31,666, select.

      Direct flights from Kos to Belfast International

      Kos to Belfast International: Alternative routes

      Compare routes from Kos to Belfast below. You may find an airport to fly into that's cheaper, faster, or easier than Belfast International.

      Belfast City

      4km from central Belfast
      Closest
      from ₹ 10,968
      Search flights

      Belfast International

      20km from central Belfast
      Cheapest
      from ₹ 8,678
      Search flights

      Kos to Belfast: Flight information

      The things to know before you go.
      Cheapest flight found₹ 8,678
      Cheapest month to flyJuly
      Average flight time4 hrs, 45 mins
      Most popular airlineTUI
      Average flights per week1

      Finding cheap flights from Kos to Belfast International: Frequently asked questions

      The best price we found for a return flight from Kos to Belfast International is ₹ 23,834. 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.
      4 hours and 45 minutes is the average flight time from Kos to Belfast International.
      TUI flies direct from Kos to Belfast International.
      As of July 2026, there is one flight per week flying from Kos to Belfast International.
      The cheapest month to fly from Kos to Belfast International is usually August.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kos Airport to Belfast International Airport on Wednesday, 19 August 2026.
      Yes – the average flight time is 4 hours and 45 minutes.
      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 Belfast International 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 Belfast is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Jet2 offers the cheapest flight tickets to Belfast International.

      How to find cheap flights to Belfast (BFS) from Kos (KGS) in 2026

      Looking for cheap tickets from Kos to Belfast International? Return tickets start from ₹ 23,788 and one-way flights to Belfast International from Kos start from ₹ 8,662


      Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

      • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Kos to Belfast International. And with us there are no hidden fees - what you see is what you pay.
      • Compare flight deals to Belfast from Kos from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Belfast start from ₹ 8,662 one-way.
      • Flex your dates to find the best KGS-BFS ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Belfast International from Kos.
      • Set up a Price Alert. You can easily track the fare of your cheap Kos-Belfast International flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
      • Find the cheapest Business class flights from Kos and Belfast International. We scour the internet for the best Business, Premium Economy and First Class flight fares to Belfast, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
      • Include nearby airports in your search. Widen your search for Kos to Belfast International flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
      • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Kos and Belfast International whenever you want.

      Combine your flight to Belfast International from Kos with hotels and car hire

      Once you've secured your cheap flight ticket from Kos to Belfast International, discover the best prices and exclusive rates for hotels in Belfast or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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