Cheap flights from Northern Ireland to Istanbul Airport from £138
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Northern Ireland to Istanbul
Keep the following information in mind while searching for Northern Ireland to Istanbul flight deals. Data was last updated 4 July 2025.
Find flight deals from Northern Ireland to Istanbul
Cheapest flights from Northern Ireland to IstanbulExplore the most affordable flight options available from Northern Ireland to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.
Explore the most affordable flight options available from Northern Ireland to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Northern Ireland to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 July 2025.
Use the filters below to find and compare flights from Northern Ireland to Istanbul Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastIstanbul
BFS - IST
BFSIST
Belfast Intl
Thu 11/9
06:35-03:50
1 stop19h 15m
Istanbul
Sat 13/9
04:45-13:50
1 stop11h 05m
BelfastIstanbul
BHD - IST
BHDIST
Belfast City
Thu 11/9
07:05-19:25
1 stop10h 20m
Istanbul
Sat 13/9
04:45-20:45
1 stop18h 00m
BelfastIstanbul
BHD - IST
BHDIST
Belfast City
Wed 20/8
17:25-16:20
1 stop20h 55m
Istanbul
Tue 26/8
17:05-21:15
1 stop6h 10m
BelfastIstanbul
BHD - IST
BHDIST
Belfast City
Wed 20/8
11:30-01:05
1 stop11h 35m
Istanbul
Tue 26/8
08:15-17:40
2 stops11h 25m
BelfastIstanbul
BFS - IST
BFSIST
Belfast Intl
Mon 21/7
16:00-01:45
1 stop7h 45m
BelfastIstanbul
BHD - IST
BHDIST
Belfast City
Mon 21/7
07:55-00:05
2 stops14h 10m
BelfastIstanbul
BHD - IST
BHDIST
Belfast City
Sun 20/7
06:50-00:55
1 stop16h 05m
Best time to book a flight from Northern Ireland to Istanbul
Have a flexible travel schedule? Discover the best time to fly to Istanbul from Northern Ireland with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Northern Ireland to Istanbul Airport
What is the cheapest month to book a flight from Northern Ireland to Istanbul Airport?
Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Istanbul Airport (average of £159). Flying from Northern Ireland to Istanbul Airport in August is currently the most expensive (average of £366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from NIR to IST?
Find hourly flight availability from Northern Ireland to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to Istanbul Airport as you normally would.
How much does it cost for a return flight from Northern Ireland to Istanbul Airport?
Reviews of airlines servicing Istanbul
Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated 4 July 2025.
Get a feel of what it's like to fly with KLM and British Airways from Northern Ireland to Istanbul Airport by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Anonymous,Jun 2025
AMS - BOS
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Anonymous,Jun 2025
AMS - BOS
Comfort
Boarding
Entertainment
Overall
Crew
Food
Reviews
Anonymous,Jun 2025
AMS - BOS
Related info for your journey
Find useful and relevant information for your journey from Northern Ireland to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Northern Ireland?
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Alternative routes for Northern Ireland to Istanbul
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Northern Ireland to Istanbul
Discover the top 2 airlines that operate flights from Northern Ireland to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 July 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Northern Ireland to Istanbul?
Cheapflights helps you search for flights from Northern Ireland to Istanbul via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Istanbul?
Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland to Istanbul for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Northern Ireland to Istanbul with no change fees?
Certainly. Search results for flights to Istanbul from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Northern Ireland to Istanbul become cheaper?
Yes, Cheapflights offers price alerts on Northern Ireland to Istanbul flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.