£61 Find Cheap Flights from Belfast to Southeast Europe

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast to Southeast Europe departing on 21/3. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Europe

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Southeast Europe, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Southeast Europe, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Belfast to Southeast Europe

Cheapest return prices found by our users on KAYAK in the last 72 hours
Athens
Athens1 stop£120
Heraklion
Heraklion3 stops£275
Corfu
Corfu2 stops£212
Rhodes
Rhodes3 stops£348
Dubrovnik
Dubrovnik1 stop£269
Athens
Athens1 stop£120
Heraklion
Heraklion3 stops£275
Corfu
Corfu2 stops£212
Rhodes
Rhodes3 stops£348
Dubrovnik
Dubrovnik1 stop£269

Book Cheap Belfast to Southeast Europe Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast to Southeast Europe 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 Belfast to Southeast Europe

gio, 27 nov - gio, 4 dic
Multiple Airlines Logo
06:00 - 22:25BFS-OTP
14h 25m1 stop
Multiple Airlines Logo
15:15 - 22:50OTP-BFS
9h 35m1 stop
£104Multiple Airlines
Find Deal
ven, 23 gen - dom, 25 gen
Multiple Airlines Logo
12:45 - 22:10BFS-ATH
7h 25m1 stop
Multiple Airlines Logo
21:05 - 08:20ATH-BFS
13h 15m1 stop
£105Multiple Airlines
Find Deal
sab, 29 nov - sab, 6 dic
Multiple Airlines Logo
05:45 - 20:50BFS-ATH
13h 05m1 stop
Multiple Airlines Logo
21:15 - 12:00ATH-BFS
16h 45m1 stop
£117Multiple Airlines
Find Deal
ven, 14 nov - lun, 17 nov
Multiple Airlines Logo
21:05 - 15:00BFS-OTP
15h 55m2 stops
Multiple Airlines Logo
22:50 - 09:05OTP-BFS
12h 15m1 stop
£118Multiple Airlines
Find Deal
mar, 10 feb - lun, 16 feb
easyJet Logo
20:55 - 12:50BFS-ATH
13h 55m1 stop
easyJet Logo
20:15 - 10:05ATH-BFS
15h 50m1 stop
£120easyJet
Find Deal
gio, 26 feb - dom, 8 mar
easyJet Logo
08:25 - 20:05BFS-ATH
9h 40m1 stop
easyJet Logo
20:55 - 10:05ATH-BFS
15h 10m1 stop
£143easyJet
Find Deal
lun, 30 mar - mar, 31 mar
British Airways Logo
13:50 - 02:15BHD-ATH
10h 25m1 stop
British Airways Logo
20:00 - 09:00ATH-BHD
15h 00m1 stop
£261British Airways
Find Deal
lun, 30 mar - mar, 31 mar
British Airways Logo
06:40 - 02:15BHD-ATH
17h 35m1 stop
British Airways Logo
06:55 - 12:55ATH-BHD
8h 00m1 stop
£263British Airways
Find Deal
lun, 30 mar - mar, 31 mar
KLM Logo
06:30 - 12:35BHD-DBV
5h 05m1 stop
KLM Logo
13:20 - 21:20DBV-BHD
9h 00m1 stop
£389KLM
Find Deal
lun, 30 mar - mar, 31 mar
KLM Logo
06:30 - 12:35BHD-DBV
5h 05m1 stop
KLM Logo
13:20 - 21:20DBV-BHD
9h 00m1 stop
£390KLM
Find Deal
Booking Insights

KAYAK's insights & trends for Belfast to Southeast Europe flights

Get data-powered insights and trends into flights from Belfast to Southeast Europe to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Belfast to Southeast Europe flight route?

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

The cheapest ticket to Southeast Europe from Belfast found in the last 72 hours was to Heraklion, at £749 return. The most popular route is from Belfast Intl Airport (BFS) to Heraklion (HER), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £749.

What is the cheapest month to fly from Belfast to Southeast Europe?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belfast to Southeast Europe, 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 Belfast to Southeast Europe is February, when tickets cost £178 (return) on average. On the other hand, the most expensive months are April and August, when the average cost of return tickets is £396 and £390 respectively.

Good to know - Cheap tickets from Belfast to Southeast Europe

Cheapest flight£61
Flight from Belfast Intl Airport to Athens

FAQs - booking Southeast Europe flights

  • How does KAYAK find such low prices on flights from Belfast to Southeast Europe?

    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 Belfast to Southeast Europe.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belfast to Southeast Europe?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast to Southeast Europe 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 Belfast to Southeast Europe?

    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 Belfast to Southeast Europe 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 Belfast to Southeast Europe?

    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 Belfast to Southeast Europe 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 Southeast Europe?

    The cheapest time of day to fly to Southeast Europe is generally at night, when retur flights cost £184 on average. Morning departures are around 6% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Europe is generally in the evening, which is peak travel time and where the average cost of a ticket is £374.

Reviews of the top 4 airlines flying from Belfast to Southeast Europe

 
See real verified KAYAK customer reviews for airlines flying from Belfast to Southeast Europe. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Belfast to Southeast Europe? 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.
8.3
Jet2Overall score based on 172 reviews
8.2Boarding
7.3Food
8.8Crew
6.2Entertainment
7.7Comfort
Airline reviews

The flight was over an hour late taking off. Air traffic control on the outward flight caused the delay. Horrendous passport queue at Malaga. Families with children must dread it. Another Brexit negative

6.0 GoodAnonymous, Oct 2025AGP - BHX
Read more Jet2 reviews

The flight was over an hour late taking off. Air traffic control on the outward flight caused the delay. Horrendous passport queue at Malaga. Families with children must dread it. Another Brexit negative

On time flight. Reasonable comfortable but a bit cramped. Excellent jet 2 staff as usual.

This is my second flight with jet 2. Both been great - lovely helpful staff. Will fly with you again

Felt very cramped, seat quality poor and temp way too warm with little ventilation. Persistent ramming of duty free ‘bargains’ donut throats. Food & drink service glacially slow.

A good flight with friendly crew and check-in but disembarking was chaotic and badly managed

The food was nice but same pud and crackers as on the way there should be different

Flights were on time, boarding was straight forward. Very good attentive staf

Delays on both journeys - only found out before geting to the airport as had created trip within Kayak.

Late again to leave and late to arrive. Seats are too hard.

Despite delay due to weather ,flight was a pleasure and in particular the staff who worked their tails off because of the delay

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Nice to fly out of Orly smaller easier to navigate airport. Being able to receive boarding pass well in advance of trip was comforting to know all travel was in order.

Liked. The check-in was pretty quick as they had 5 desks working.

Generally a good experience except for boarding in Naples on the flight back to London. We were all standing around for at least 20 minutes maybe longer as there was no seating.

Seats, WC,sizes for today's generation adults, and if technical problems arise a complimentary coffee, water nice for waiting one hours, the rest is perfect (pilot and cabin crew)

Boarding was smooth and quick. Flight departed on time. Equally evacuation upon landing was from both the front door and the back doors. Bags were on the conveyor belts before I got there. Excellent service.

The terminals are far away, be prepared to walk. Also, You climb stairs to the plane since there are no aero bridges. Boarding was haphazard not in multiple groups, so stand in line early. Hard to find place to stow cabin baggage if you are behind in the line. You can purchase food on the plane. There are vegetarian options.

I got caught using a stolen credit card number. Michelle Siziba is my name Nice to London Gatwick on 7/31/25.

Not happy with price of luggage or that we had no choice but to pay whether cabin or hold. I didn't book seats but this is unnecessary extra money along with suitcase

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

sadly in Basel & Naples- no jetway we had to climb up and down stairs with our max size carry-on luggage, which was not fun!!!

Fine, charter flights. Plane full, and staff nice and friendly. No option for free food or drink. Entertainment through paid app.

The 737-8 is too small for the length of flight especially if there are any delays

The flight was delayed over 2 hours, we should off left the plane2 late passengers as it’s not fair on everyone who’s followed the rules.

Dreamliner. Yes great if maintained. I didn't see anyones screen work consistently during either of our flights. Worse was their ability to not only dump you out of premium but separate couples and seat someone's carer at the opposite end of the aircraft. This poor gentleman had no hand so his partner who assists him, being seated at the other end of the aircraft, well that really showed us all what Tui think :( It was fairly dire all in all, they advertise all the perks of the dreamliner only in reality you don't have the features and they change the windows and colours to suit their constant sales pitches. Ironically they were so low on stock for the return flight that all their sales pitches were a waste of time! Their contract only favours them and 'operational changes' well they cover every excuse and Tui use it. Surprisingly we haven't reinstalled the Tui app or booked with them since. It's a shame as I rated them highly during the pandemic.

One flight attendant not wearing a mask over nose, 50% of passengers not either, and no effort to correct. Boarding was very late with no information - lots of standing around waiting.

Everything you need to know for your flight to Southeast Europe

Cabin class types available on flights to Belfast

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

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