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Cheap flights from Belfast Intl Airport to Istanbul Airport from £62

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — IST
5 Apr — 12 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Istanbul

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Istanbul
Explore the most affordable flight options available from Belfast Intl to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 March 2026.

Sat 25/422:15
BFS
-
IST
1 stop12h 55m
Multiple Airlines
Sat 2/520:15
IST
-
BFS
1 stop15h 10m
Multiple Airlines
Deal found 5/3£141
Sun 26/422:10
BFS
-
IST
1 stop13h 00m
Multiple Airlines
Sun 3/520:15
IST
-
BFS
1 stop13h 30m
Multiple Airlines
Deal found 4/3£144
Fri 17/421:30
BFS
-
IST
1 stop13h 40m
Multiple Airlines
Fri 24/420:15
IST
-
BFS
1 stop14h 45m
Multiple Airlines
Deal found 3/3£148
Sat 18/422:15
BFS
-
IST
1 stop12h 55m
Multiple Airlines
Sat 25/413:50
IST
-
BFS
1 stop9h 55m
Multiple Airlines
Deal found 4/3£163
Mon 2/1106:40
BFS
-
IST
1 stop28h 15m
Multiple Airlines
Wed 11/1114:35
IST
-
BFS
1 stop8h 40m
Multiple Airlines
Deal found 6/3£164
Mon 20/406:10
BFS
-
IST
1 stop11h 25m
Multiple Airlines
Mon 27/413:50
IST
-
BFS
1 stop11h 20m
Multiple Airlines
Deal found 6/3£166
Thu 16/408:20
BFS
-
IST
1 stop9h 15m
Multiple Airlines
Thu 23/420:15
IST
-
BFS
1 stop13h 40m
Multiple Airlines
Deal found 2/3£173
Fri 6/308:45
BFS
-
IST
1 stop7h 55m
easyJet
Mon 9/321:00
IST
-
BFS
1 stop13h 40m
easyJet
Deal found 1/3£189
Wed 15/406:10
BFS
-
IST
1 stop11h 25m
Multiple Airlines
Wed 22/413:50
IST
-
BFS
1 stop11h 30m
Multiple Airlines
Deal found 1/3£192
Tue 10/319:40
BFS
-
IST
1 stop15h 05m
easyJet
Fri 13/320:30
IST
-
BFS
1 stop14h 15m
easyJet
Deal found 2/3£205
Fri 6/308:45
BFS
-
IST
1 stop7h 55m
Multiple Airlines
Mon 9/315:00
IST
-
BFS
2 stops9h 55m
Multiple Airlines
Deal found 1/3£217

Find flight deals from Belfast Intl to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 March 2026.

Round-trip from

£141

One-way from

£62

Popular in

April

Cheapest in

January

Average price

£241
25/4-2/5
  • 25/4-2/5
  • 2 total stops
  • 28h 05m total
  • Belfast to Istanbul
Search Deals
15/5
  • 15/5
  • 1 total stop
  • 13h 40m total
  • Belfast to Istanbul
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl 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 6 March 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Sat 25/4

22:15-13:10

1 stop12h 55m

Istanbul

Sat 2/5

20:15-09:25

1 stop15h 10m

£141

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Sun 26/4

22:10-13:10

1 stop13h 00m

Istanbul

Sun 3/5

20:15-07:45

1 stop13h 30m

£144

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Thu 23/4

06:10-19:35

1 stop11h 25m

Istanbul

Wed 29/4

13:50-23:20

1 stop11h 30m

£148

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Sat 18/4

22:15-13:10

1 stop12h 55m

Istanbul

Sat 25/4

13:50-21:45

1 stop9h 55m

£163
Fastest return journey

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Mon 20/4

06:10-19:35

1 stop11h 25m

Istanbul

Mon 27/4

13:50-23:10

1 stop11h 20m

£166

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Wed 15/4

06:10-19:35

1 stop11h 25m

Istanbul

Wed 22/4

13:50-23:20

1 stop11h 30m

£192

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Thu 16/4

08:20-19:35

1 stop9h 15m

Istanbul

Thu 23/4

07:50-21:00

2 stops15h 10m

£194

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Mon 25/5

06:10-23:30

1 stop15h 20m

Istanbul

Tue 9/6

14:35-23:10

1 stop10h 35m

£285

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Fri 3/4

19:20-13:10

2 stops15h 50m

Istanbul

Fri 10/4

09:40-08:25

3 stops24h 45m

£306

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Wed 1/4

08:15-19:35

1 stop9h 20m

Istanbul

Wed 8/4

18:45-07:45

2 stops15h 00m

£333

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Belfast Intl to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Belfast Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belfast Intl Airport to Istanbul Airport

What’s the top stopover airport for flights from Belfast Intl Airport to Istanbul Airport?

Share of one-stop return flights from Belfast Intl Airport to Istanbul Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

London (LHR) – chosen by Cheapflights users on 48% of one-stop itineraries from Belfast Intl Airport to Istanbul Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Belfast Intl Airport to Istanbul Airport?

Average return fare for one-stop flights from Belfast Intl Airport to Istanbul Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Bristol (BRS) is the most affordable one-stop option, with an average return flight price of £289.

What’s the fastest stopover option from Belfast Intl Airport to Istanbul Airport?

Shortest average travel time for one-stop one-way flights from Belfast Intl Airport to Istanbul Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via London (LHR) have the shortest average one-way travel time for one-stop routes: 7h 52m.

Which airport typically offers the quickest stopover for flights from Belfast Intl Airport to Istanbul Airport?

Average stopover duration for one-stop one-way flights from Belfast Intl Airport to Istanbul Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via London (LHR) offer the fastest connection on this route, with an average stopover time of 2h 18m.

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 6 March 2026.
Check out reviews from past customers who have flown with KLM and British Airways from Belfast Intl Airport to Istanbul Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,467 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.6

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,467 reviews
KLM
7.8
Good
1,467 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.6

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,778 reviews
KLM
7.8
Good
1,467 reviews
Check prices

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.6

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Belfast Intl Airport to Istanbul Airport round-trip?

    Currently priced at £207, KLM will fly you from Belfast Intl Airport to Istanbul Airport and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on British Airways for as low as £223. Users have found that KLM is 42% cheaper than the other options available to this destination.

  • Can I find deals for flights from Belfast Intl to Istanbul that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to Istanbul flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast Intl to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Istanbul.

  • Can I find deals for business class flights from Belfast Intl to Istanbul?

    Yes. Cheapflights offers flight deals from Belfast Intl to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
Yalova

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Alternative routes for Belfast Intl to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
Belfast City to Istanbul flights
Belfast Intl to Sabiha Gokcen flights

Top 2 airlines flying from Belfast Intl to Istanbul

Discover the top 2 airlines that operate flights from Belfast Intl 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 6 March 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£207Average£380FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£223Average£331FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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 Belfast Intl to Istanbul?

Deals for Belfast Intl to Istanbul flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Istanbul?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast Intl to Istanbul for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Belfast Intl to Istanbul with no change fees?

Need flexible booking options for your flight to Istanbul from Belfast Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Belfast Intl to Istanbul become cheaper?

Of course! You can now track prices for flights from Belfast Intl to Istanbul and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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