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Cheap flights from Belfast Intl Airport to Istanbul from £73

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — IST
15 Sep — 22 Sep1
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 16 August 2026.

Mon 28/920:15 -
1 stop14h 55m
Mon 5/1020:10 -
1 stop13h 20m
Deal found 14/8£152
Thu 1/1020:55 -
1 stop14h 15m
Wed 7/1014:00 -
1 stop11h 20m
Deal found 14/8£158
Wed 30/905:55 -
2 stops22h 20m
Wed 14/1016:45 -
1 stop8h 35m
Deal found 15/8£160
Thu 1/1009:15 -
1 stop10h 40m
Wed 7/1008:45 -
1 stop16h 35m
Deal found 14/8£163
Sat 26/915:35 -
1 stop19h 35m
Sat 10/1013:50 -
1 stop22h 10m
Deal found 15/8£171
Sat 12/906:00 -
1 stop10h 00m
Sat 19/915:40 -
1 stop20h 30m
Deal found 13/8£174
Mon 21/909:15 -
2 stops21h 30m
Thu 24/920:10 -
1 stop13h 45m
Deal found 12/8£174
Fri 16/1017:15 -
2 stops13h 30m
Sun 18/1022:00 -
2 stops22h 25m
Deal found 14/8£180
Sat 26/911:10 -
1 stop8h 45m
Wed 7/1016:45 -
1 stop8h 35m
Deal found 15/8£187
Wed 30/908:15 -
1 stop9h 15m
Wed 14/1020:10 -
1 stop13h 30m
Deal found 15/8£187
Sat 26/911:10 -
1 stop8h 45m
Sun 11/1006:25 -
1 stop7h 30m
Deal found 15/8£189
Sat 26/906:00 -
1 stop7h 15m
Thu 8/1013:40 -
1 stop8h 35m
Deal found 15/8£194

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 (TR5). 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 16 August 2026.

Round-trip from

£152

One-way from

£73
28/9-5/10
  • 28/9-5/10
  • 2 total stops
  • 28h 15m total
  • Belfast to Istanbul
Search Deals
1/11
  • 1/11
  • 1 total stop
  • 11h 55m total
  • Belfast to Istanbul
Search Deals

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 16 August 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastIstanbul

BFS Belfast Intl - IST Istanbul

BFSIST

Belfast Intl

Mon 28/9

20:15-13:10

1 stop14h 55m

Istanbul

Mon 5/10

20:10-07:30

1 stop13h 20m

£152

BelfastIstanbul

BFS Belfast Intl - IST Istanbul

BFSIST

Belfast Intl

Thu 1/10

20:55-13:10

1 stop14h 15m

Istanbul

Wed 7/10

09:25-23:20

2 stops15h 55m

£158

BelfastIstanbul

BFS Belfast Intl - SAW Istanbul Sabiha Gokcen

BFSSAW

Belfast Intl

Wed 30/9

05:55-06:15

2 stops22h 20m

Istanbul Sabiha Gokcen

Wed 14/10

13:00-23:20

1 stop12h 20m

£164

BelfastIstanbul

BFS Belfast Intl - IST Istanbul

BFSIST

Belfast Intl

Sat 26/9

15:35-13:10

1 stop19h 35m

Istanbul

Sat 10/10

13:50-10:00

1 stop22h 10m

£171

BelfastIstanbul

BFS Belfast Intl - SAW Istanbul Sabiha Gokcen

BFSSAW

Belfast Intl

Sat 12/9

06:00-18:00

1 stop10h 00m

Istanbul Sabiha Gokcen

Sat 19/9

15:40-10:10

1 stop20h 30m

£174

BelfastIstanbul

BFS Belfast Intl - IST Istanbul

BFSIST

Belfast Intl

Mon 21/9

09:15-08:45

2 stops21h 30m

Istanbul

Thu 24/9

20:10-07:55

1 stop13h 45m

£174

BelfastIstanbul

BFS Belfast Intl - SAW Istanbul Sabiha Gokcen

BFSSAW

Belfast Intl

Sat 26/9

11:10-21:55

1 stop8h 45m

Istanbul Sabiha Gokcen

Fri 9/10

15:40-23:00

1 stop9h 20m

£187

BelfastIstanbul

BFS Belfast Intl - SAW Istanbul Sabiha Gokcen

BFSSAW

Belfast Intl

Sat 26/9

11:10-21:55

1 stop8h 45m

Istanbul Sabiha Gokcen

Sun 11/10

06:25-11:55

1 stop7h 30m

£189

BelfastIstanbul

BFS Belfast Intl - IST Istanbul

BFSIST

Belfast Intl

Wed 30/9

06:10-19:30

1 stop11h 20m

Istanbul

Wed 14/10

20:10-07:40

1 stop13h 30m

£190

BelfastIstanbul

BFS Belfast Intl - SAW Istanbul Sabiha Gokcen

BFSSAW

Belfast Intl

Sat 26/9

06:00-15:15

1 stop7h 15m

Istanbul Sabiha Gokcen

Thu 8/10

13:40-20:15

1 stop8h 35m

£194

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 29 resultsSorted by cheapest first
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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

No data available for this route at this time. Please check back soon.

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.

  • 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.

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How does Cheapflights help users find flights from Belfast Intl to Istanbul?

Cheapflights makes it easy to find Belfast Intl to Istanbul flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Belfast Intl to Istanbul by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Istanbul from Belfast Intl 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 Belfast Intl to Istanbul become cheaper?

Yes, Cheapflights offers price alerts on Belfast Intl 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.

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