£163 Find Cheap Flights from Belfast Intl Airport to Istanbul

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast Intl to Istanbul departing on 18/9. 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

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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights 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

Thu, 18 Sep - Thu, 25 Sep
 Logo
06:35 - 22:30BFS-SAW
13h 55m1 stop
 Logo
08:35 - 15:40SAW-BFS
9h 05m1 stop
Thu, 18 Sep - Thu, 25 Sep
 Logo
06:35 - 03:50BFS-IST
19h 15m1 stop
 Logo
04:45 - 23:10IST-BFS
20h 25m1 stop
Sat, 13 Sep - Sat, 20 Sep
 Logo
06:55 - 03:50BFS-IST
18h 55m1 stop
 Logo
04:45 - 13:30IST-BFS
10h 45m1 stop
Sat, 13 Sep - Sat, 20 Sep
 Logo
19:35 - 00:40BFS-SAW
27h 05m1 stop
 Logo
22:10 - 00:50SAW-BFS
28h 40m1 stop
Thu, 18 Sep - Thu, 25 Sep
 Logo
06:00 - 21:55BFS-IST
37h 55m2 stops
 Logo
20:35 - 10:00IST-BFS
15h 25m1 stop
Sat, 13 Sep - Sat, 20 Sep
 Logo
06:55 - 03:50BFS-IST
18h 55m1 stop
 Logo
09:10 - 08:00IST-BFS
24h 50m2 stops
Thu, 18 Sep - Thu, 25 Sep
 Logo
06:00 - 21:55BFS-IST
37h 55m2 stops
 Logo
09:10 - 18:15IST-BFS
35h 05m2 stops
Thu, 18 Sep - Thu, 25 Sep
 Logo
07:10 - 21:50BFS-SAW
36h 40m2 stops
 Logo
12:35 - 22:00SAW-BFS
11h 25m1 stop
Wed, 2 Jul - Sun, 27 Jul
easyJet Logo
06:25 - 20:00BFS-IST
11h 35m1 stop
easyJet Logo
14:55 - 08:10IST-BFS
19h 15m1 stop
£216easyJet
Find Deal
Sun, 6 Jul - Sun, 13 Jul
easyJet Logo
22:10 - 13:55BFS-IST
13h 45m1 stop
easyJet Logo
14:55 - 08:10IST-BFS
19h 15m1 stop
£290easyJet
Find Deal
Useful Info

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 £196 (return) on average. On the other hand, the most expensive months are May and December, where the average cost of round-trip tickets is £455 and £436 respectively.


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

Cheapest flight£98
Flight from Belfast Intl Airport to Istanbul Airport

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 £133 for a one-way ticket and £222 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.

  • 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.

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.
7.8
KLMOverall score based on 1358 reviews
7.1Entertainment
7.7Comfort
7.2Food
7.8Boarding
8.4Crew
Airline reviews

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.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

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.

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

I didn’t have food and they don’t include entertainment. Not much leg room at all. Staff were great.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

Business class was nothing more than Economy with middle seat empty. Uncomfortable seat and leg room. A mom behind me had a 18 month/2 yr old on her lap, who had his feet on my back all the time- while middle seat remained empty. Pretty much not worth the fare. Very disappointed.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

charging port did not work, no entertainment system. Other than that the flight was good and safe.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

When Stephen arrived with our wheel chairs - we were in excellent hands! He was such great help with getting our rental car and then reporting our missing luggage. When you are exhausted from traveling for too many hours, he was just what we needed to navigate everything! Give that guy a raise!

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

Gate information deliberately delayed to only one hour B4 flight, lack of info finding gate.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.