£57 Find Cheap Flights from Belfast Intl Airport to Istanbul

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 Intl to Istanbul departing on 18/11. 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 Istanbul

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

Cheap Flights from Belfast Intl to Istanbul (BFS-IST)

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

Wed, 10 Dec - Sat, 13 Dec
Multiple Airlines Logo
07:00 - 21:05BFS-IST
11h 05m1 stop
Multiple Airlines Logo
22:40 - 08:55IST-BFS
13h 15m1 stop
£126Multiple Airlines
Find Deal
Tue, 25 Nov - Sat, 29 Nov
Multiple Airlines Logo
16:50 - 21:05BFS-IST
25h 15m1 stop
Multiple Airlines Logo
22:00 - 08:25IST-BFS
13h 25m1 stop
£128Multiple Airlines
Find Deal
Mon, 24 Nov - Sat, 29 Nov
Multiple Airlines Logo
21:00 - 21:05BFS-IST
21h 05m1 stop
Multiple Airlines Logo
22:00 - 08:25IST-BFS
13h 25m1 stop
£138Multiple Airlines
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Fri, 14 Nov - Thu, 20 Nov
Multiple Airlines Logo
14:30 - 00:10BFS-SAW
6h 40m1 stop
Multiple Airlines Logo
13:35 - 22:50SAW-BFS
12h 15m1 stop
£152Multiple Airlines
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Mon, 24 Nov - Sat, 29 Nov
Multiple Airlines Logo
22:20 - 17:30BFS-SAW
16h 10m1 stop
Multiple Airlines Logo
21:15 - 08:50SAW-BFS
14h 35m1 stop
£153Multiple Airlines
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Fri, 14 Nov - Thu, 20 Nov
Multiple Airlines Logo
08:05 - 18:40BFS-SAW
7h 35m1 stop
Multiple Airlines Logo
06:45 - 22:50SAW-BFS
19h 05m2 stops
£154Multiple Airlines
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Sun, 23 Nov - Sat, 29 Nov
Multiple Airlines Logo
08:55 - 21:05BFS-IST
9h 10m1 stop
Multiple Airlines Logo
22:00 - 08:25IST-BFS
13h 25m1 stop
£155Multiple Airlines
Find Deal
Mon, 24 Nov - Sat, 29 Nov
Multiple Airlines Logo
21:15 - 21:05BFS-IST
20h 50m2 stops
Multiple Airlines Logo
22:00 - 08:25IST-BFS
13h 25m1 stop
£158Multiple Airlines
Find Deal
Sun, 23 Nov - Sat, 29 Nov
Multiple Airlines Logo
05:45 - 17:30BFS-SAW
8h 45m1 stop
Multiple Airlines Logo
21:15 - 08:50SAW-BFS
14h 35m1 stop
£160Multiple Airlines
Find Deal
Fri, 12 Dec - Fri, 19 Dec
easyJet Logo
08:45 - 19:40BFS-IST
7h 55m1 stop
easyJet Logo
22:45 - 08:00IST-BFS
12h 15m1 stop
£173easyJet
Find Deal

Everything you should know

Cheapest return fare
£126
Overall average: £464
Multiple Airlines
Wed 10/12Sat 13/12
BFS - IST • 1 stop
Cheapest one-way flight
£57
Multiple Airlines
Tue 18/11
BFS - IST • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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Booking Insights

KAYAK's insights & trends for Belfast Intl to Istanbul flights

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

What is the cheapest month to fly from Belfast Intl Airport to Istanbul?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belfast Intl Airport to Istanbul, 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 Intl Airport to Istanbul is March, where tickets cost £243 (return) on average. On the other hand, the most expensive months are May and December, where the average cost of round-trip tickets is £467 and £464 respectively.

Good to know - Cheap tickets from Belfast Intl Airport to Istanbul

Cheapest flight£57
Flight from Belfast Intl Airport to Istanbul

When to book flights from Belfast Intl to Istanbul

Are your dates flexible? Find out the best times to travel from Belfast Intl to Istanbul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Belfast Intl Airport to Istanbul flights

  • What is the cheapest flight from Belfast Intl Airport to Istanbul?

    In the last 3 days, the lowest price for a flight from Belfast Intl Airport to Istanbul was £57 for a one-way ticket and £126 for a return.

  • Which aircraft models fly most regularly from Belfast Intl Airport to Istanbul?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Belfast Intl Airport to Istanbul?

    SkyTeam, and oneworld are the airline alliances operating flights between Belfast Intl Airport and Istanbul, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Belfast Intl Airport to Istanbul?

    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 Intl Airport to Istanbul.

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Istanbul with an airline and back to Belfast Intl Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast Intl Airport to Istanbul?

    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 to Istanbul from Belfast Intl Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Belfast Intl to Istanbul

 
See real verified KAYAK customer reviews for airlines flying from Belfast to Istanbul. 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 Intl to Istanbul? 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.
7.7
KLMOverall score based on 1406 reviews
7.8Boarding
7.3Food
7.7Comfort
8.4Crew
7.1Entertainment
Airline reviews

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

2.0 MediocreElizabeth, Oct 2025CDG - AMS
Read more KLM reviews

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

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

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.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

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!

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

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

We always use BA due to the direct flight options, we have always had a pleasant flight with BA.

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Horrible leg room - coach seating with empty seat in middle on a 3 across seating. You buy business class for comfort which includes leg room. Absolutely no entertainment options either. Awful experience

Flight was 3h50 and was only provided with a packet of oat cookies and offered a cold drink. Thankfully i'd had breakfast but for a morning flight of that length some sort of breakfast should be included. There were 2 toilets for economy but due to turbulence we couldn't use them until the last 1hr which meant the queue was then huge. Would've been nice to open up the business one for those closest to the front to use.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

No WiFi working on either flight. No leg room at all, the seat in front of me left dents in my knees. If I put the tray down, it was so low it was propped up by my knees. (I’m only 182.9 cm) I’m usually cool on planes, but the planes were both hot during taxi and take-off.

Everything you need to know for your flight from Belfast Intl to Istanbul

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