£113 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 24/1. 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
£113
Overall average: £221
Multiple Airlines
Sat 24/1Sat 31/1
BFS - IST • 1 stop
Cheapest one-way flight
Multiple Airlines
Thu 11/12
BFS - TR5 • multi-stop
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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

Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
08:50 - 21:05
BFS
-
IST
9h 15m1 stop
Multiple Airlines Logo
23:00 - 08:55
IST
-
BFS
12h 55m1 stop
£113Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
08:50 - 21:05
BFS
-
IST
9h 15m1 stop
Multiple Airlines Logo
23:00 - 08:55
IST
-
BFS
12h 55m1 stop
£116Multiple Airlines
Mon, 2 Feb - Sat, 7 Feb
Multiple Airlines Logo
08:50 - 21:05
BFS
-
IST
9h 15m1 stop
Multiple Airlines Logo
23:00 - 08:55
IST
-
BFS
12h 55m1 stop
£118Multiple Airlines
Mon, 2 Feb - Sat, 7 Feb
Multiple Airlines Logo
09:40 - 00:10
BFS
-
SAW
11h 30m1 stop
Multiple Airlines Logo
07:25 - 13:15
SAW
-
BFS
8h 50m1 stop
£126Multiple Airlines
Sun, 11 Jan - Sun, 25 Jan
Multiple Airlines Logo
11:00 - 22:35
BFS
-
SAW
8h 35m1 stop
Multiple Airlines Logo
13:40 - 09:10
SAW
-
BFS
22h 30m1 stop
£128Multiple Airlines
Sun, 11 Jan - Sun, 25 Jan
Multiple Airlines Logo
08:55 - 21:05
BFS
-
IST
9h 10m1 stop
Multiple Airlines Logo
22:00 - 08:20
IST
-
BFS
13h 20m1 stop
£129Multiple Airlines
Sat, 14 Mar - Thu, 19 Mar
Multiple Airlines Logo
08:50 - 21:05
BFS
-
IST
9h 15m1 stop
Multiple Airlines Logo
23:00 - 08:30
IST
-
BFS
12h 30m1 stop
£130Multiple Airlines
Mon, 2 Feb - Sat, 7 Feb
Multiple Airlines Logo
18:50 - 06:05
BFS
-
SAW
8h 15m1 stop
Multiple Airlines Logo
08:50 - 06:45
SAW
-
BFS
24h 55m2 stops
£143Multiple Airlines
Sat, 14 Mar - Thu, 19 Mar
Multiple Airlines Logo
05:45 - 20:15
BFS
-
SAW
11h 30m1 stop
Multiple Airlines Logo
08:50 - 22:50
SAW
-
BFS
17h 00m2 stops
£155Multiple Airlines
Sat, 14 Mar - Thu, 19 Mar
Multiple Airlines Logo
05:45 - 16:15
BFS
-
SAW
7h 30m1 stop
Multiple Airlines Logo
13:40 - 22:50
SAW
-
BFS
12h 10m1 stop
£156Multiple 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 January, where tickets cost £221 (return) on average. On the other hand, the most expensive months are May and August, where the average cost of round-trip tickets is £464 and £447 respectively.

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

Cheapest flight£113
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 £113 for a return ticket.

  • 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 1432 reviews
7.6Comfort
7.1Entertainment
7.2Food
8.3Crew
7.8Boarding
Airline reviews

Terrible last row seats many seats available but no offer to move to better seat

2.0 MediocreAnonymous, Dec 2025
AMS - BUD
Read more KLM reviews

Terrible last row seats many seats available but no offer to move to better seat

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.

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.

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!

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.

Nice lounge but had a 5 hour layover which is a lot

Flight on time and priority boarding worked. I travelled economy although business was available as no flights are cheap these days and at least with BA loyalty card I get a baggage allowance for nothing. That made the flight comparable or even cheaper than the ‘budget’ alternative. As for catering and entertainment - not on a BA short haul economy ! At least we were offered biscuits and water! Catering for economy short haul has been reduced to the minimum - no tea or coffee or other drinks than water (from a large bottle with a paper cup on offer). They will say this is better for the environment, which it is, but proper waste management is still needed for empty packets etc. so actually it’s a money saver.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

The check-in baggage belt was broken (which is understandable) but what was surprising is they would check you in, give a baggage tag and then you have to drag the baggage to a different counter at the end of airport. No vegetarian option in in-flight meal. British Airways remains the worst big name airlines and always my last option while booking.

main meals are horrible but then you dont fly for the food

It was good. Couldn’t Check in online and select seats

It was great. Enough space and room for legs . Great service to.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

We were in business class and I had seat # 1. This was a night flight and after dinner was served, lights were dimmed and I went to sleep. The crew were loud and noisy so I didn’t get much sleep. I expect the crew to enjoy themselves but would Appreciate some decency in staying quiet while the passengers sleep

Have travelled business class with other airlines who profess to be the best in the world. They can however not beat the service and comfort that BA provide.

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