£111 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 25/6. 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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Everything you should know

Cheapest return fare
£226
Multiple Airlines
Tue 23/6Tue 30/6
BFS - IST • 1 stop
Cheapest one-way flight
£111
Multiple Airlines
Thu 25/6
BFS - SAW • 3 stops
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Flight Deals
Booking Insights
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

Tue, 23 Jun - Tue, 30 Jun
Multiple Airlines Logo
20:15 - 13:10
BFS
-
IST
14h 55m
1 stop
Multiple Airlines Logo
13:50 - 23:20
IST
-
BFS
11h 30m
1 stop
£226Multiple Airlines
Mon, 13 Jul - Tue, 21 Jul
Multiple Airlines Logo
20:15 - 13:10
BFS
-
IST
14h 55m
1 stop
Multiple Airlines Logo
20:15 - 07:30
IST
-
BFS
13h 15m
1 stop
£240Multiple Airlines
Tue, 23 Jun - Tue, 30 Jun
Multiple Airlines Logo
16:40 - 05:00
BFS
-
SAW
10h 20m
1 stop
Multiple Airlines Logo
21:10 - 11:35
SAW
-
BFS
16h 25m
1 stop
£244Multiple Airlines
Tue, 23 Jun - Tue, 30 Jun
Multiple Airlines Logo
16:40 - 05:00
BFS
-
SAW
10h 20m
1 stop
Multiple Airlines Logo
08:30 - 23:05
SAW
-
BFS
16h 35m
2 stops
£246Multiple Airlines
Thu, 9 Jul - Thu, 16 Jul
Multiple Airlines Logo
21:10 - 19:30
BFS
-
IST
20h 20m
1 stop
Multiple Airlines Logo
13:50 - 20:25
IST
-
BFS
8h 35m
1 stop
£260Multiple Airlines
Tue, 23 Jun - Tue, 30 Jun
Multiple Airlines Logo
07:00 - 19:30
BFS
-
IST
10h 30m
1 stop
Multiple Airlines Logo
20:35 - 08:20
IST
-
BFS
13h 45m
2 stops
£274Multiple Airlines
Thu, 9 Jul - Thu, 16 Jul
Multiple Airlines Logo
20:55 - 13:10
BFS
-
IST
14h 15m
1 stop
Multiple Airlines Logo
13:50 - 20:25
IST
-
BFS
8h 35m
1 stop
£288Multiple Airlines
Thu, 27 Aug - Thu, 3 Sep
Multiple Airlines Logo
20:05 - 06:05
BFS
-
SAW
8h 00m
1 stop
Multiple Airlines Logo
10:30 - 20:35
SAW
-
BFS
12h 05m
1 stop
£338Multiple Airlines
Thu, 27 Aug - Thu, 3 Sep
Multiple Airlines Logo
20:05 - 06:05
BFS
-
SAW
8h 00m
1 stop
Multiple Airlines Logo
09:55 - 23:15
SAW
-
BFS
15h 20m
1 stop
£339Multiple Airlines
Thu, 27 Aug - Thu, 3 Sep
Multiple Airlines Logo
06:10 - 19:30
BFS
-
IST
11h 20m
1 stop
Multiple Airlines Logo
20:10 - 07:55
IST
-
BFS
13h 45m
1 stop
£350Multiple Airlines
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 February, where tickets cost £0 (return) on average. On the other hand, the most expensive months are August and November, where the average cost of round-trip tickets is £477 and £420 respectively.

Find deals

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

Cheapest flight£111
Flight from Belfast Intl Airport to Istanbul Sabiha Gokcen 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 £111 for a one-way ticket and £226 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 is the only airline alliance operating flights between Belfast Intl Airport and Istanbul.

  • 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 airline 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 1525 reviews
7.2Entertainment
7.3Food
7.8Boarding
8.4Crew
7.7Comfort
Airline reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

10.0 ExcellentGeorge, May 2026
OTP - AMS
Read more KLM reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

Brand new plane lots of room the snack was very flavourful and enjoyable

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

It was really nice journey i personally recommend klm flight

Empty seats next to me - wish it had been for a longer flight!!

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.

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

Information on your arrival and departure airports

Belfast Intl Airport (BFS)