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Cheap flights from Belfast Intl Airport to Istanbul from £76

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — IST
7 Sep — 14 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 8 August 2026.

Tue 8/922:30 -
1 stop12h 40m
Mon 21/900:20 -
2 stops17h 55m
Deal found 5/8£163
Mon 19/1020:15 -
1 stop14h 55m
Wed 21/1020:10 -
1 stop13h 30m
Deal found 8/8£174
Thu 1/1009:15 -
1 stop6h 45m
Sat 3/1006:25 -
1 stop9h 50m
Deal found 8/8£175
Thu 1/1020:40 -
1 stop14h 30m
Sat 3/1013:50 -
1 stop11h 30m
Deal found 8/8£175
Tue 6/1008:50 -
2 stops21h 55m
Sun 11/1013:50 -
1 stop10h 50m
Deal found 4/8£176
Fri 4/920:25 -
1 stop16h 50m
Mon 14/909:55 -
1 stop15h 40m
Deal found 7/8£182
Tue 6/1008:50 -
1 stop10h 40m
Sun 11/1016:15 -
2 stops24h 20m
Deal found 4/8£184
Thu 3/920:15 -
1 stop17h 00m
Thu 10/909:55 -
1 stop15h 20m
Deal found 6/8£188
Mon 19/1021:50 -
2 stops23h 35m
Wed 21/1016:45 -
1 stop8h 35m
Deal found 8/8£189
Sat 26/911:10 -
2 stops19h 35m
Mon 28/913:50 -
1 stop11h 20m
Deal found 7/8£192
Sat 19/909:40 -
1 stop7h 45m
Sat 26/920:05 -
1 stop15h 20m
Deal found 5/8£198
Fri 21/807:05 -
1 stop10h 55m
Thu 10/909:55 -
1 stop15h 20m
Deal found 6/8£208

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 8 August 2026.

Round-trip from

£163

One-way from

£76
8/9-21/9
  • 8/9-21/9
  • 3 total stops
  • 30h 35m total
  • Belfast to Istanbul
Search Deals
1/10
  • 1/10
  • 1 total stop
  • 14h 15m 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 8 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

Tue 8/9

22:30-13:10

1 stop12h 40m

Istanbul

Mon 21/9

00:20-16:15

2 stops17h 55m

£163

BelfastIstanbul

BFS Belfast Intl - IST Istanbul

BFSIST

Belfast Intl

Mon 19/10

20:15-13:10

1 stop14h 55m

Istanbul

Wed 21/10

20:10-07:40

1 stop13h 30m

£174
Fastest return journey

BelfastIstanbul

BFS Belfast Intl - SAW Istanbul Sabiha Gokcen

BFSSAW

Belfast Intl

Thu 1/10

09:15-18:00

1 stop6h 45m

Istanbul Sabiha Gokcen

Sat 3/10

06:25-14:15

1 stop9h 50m

£175

BelfastIstanbul

BFS Belfast Intl - IST Istanbul

BFSIST

Belfast Intl

Thu 1/10

20:40-13:10

1 stop14h 30m

Istanbul

Sat 3/10

13:50-23:20

1 stop11h 30m

£175

BelfastIstanbul

BFS Belfast Intl - IST Istanbul

BFSIST

Belfast Intl

Tue 6/10

08:50-08:45

2 stops21h 55m

Istanbul

Sun 11/10

13:50-22:40

1 stop10h 50m

£176

BelfastIstanbul

BFS Belfast Intl - SAW Istanbul Sabiha Gokcen

BFSSAW

Belfast Intl

Fri 4/9

20:25-15:15

1 stop16h 50m

Istanbul Sabiha Gokcen

Mon 14/9

09:55-23:35

1 stop15h 40m

£182

BelfastIstanbul

BFS Belfast Intl - SAW Istanbul Sabiha Gokcen

BFSSAW

Belfast Intl

Tue 6/10

08:50-21:30

1 stop10h 40m

Istanbul Sabiha Gokcen

Sun 11/10

16:15-14:35

2 stops24h 20m

£184

BelfastIstanbul

BFS Belfast Intl - SAW Istanbul Sabiha Gokcen

BFSSAW

Belfast Intl

Mon 19/10

21:50-23:25

2 stops23h 35m

Istanbul Sabiha Gokcen

Wed 21/10

08:30-23:20

2 stops16h 50m

£184

BelfastIstanbul

BFS Belfast Intl - SAW Istanbul Sabiha Gokcen

BFSSAW

Belfast Intl

Thu 3/9

20:15-15:15

1 stop17h 00m

Istanbul Sabiha Gokcen

Thu 10/9

09:55-23:15

1 stop15h 20m

£188

BelfastIstanbul

BFS Belfast Intl - IST Istanbul

BFSIST

Belfast Intl

Sat 19/9

09:40-19:25

1 stop7h 45m

Istanbul

Sat 26/9

20:05-09:25

1 stop15h 20m

£198

Flights are sorted by cheapest return flights first.

Deals found on 8/8

Showing 1-10 of 32 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.

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 8 August 2026.
Get a feel of what it's like to fly with KLM from Belfast Intl Airport to Istanbul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,553 reviews
Check prices

Comfort

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.8
Good
1,553 reviews
KLM
7.8
Good
1,553 reviews
Check prices

Comfort

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 is the cheapest airline to fly from Belfast Intl Airport to Istanbul round-trip?

    Cheapflights users have booked flights from Belfast Intl Airport to Istanbul round-trip from £205.

  • 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

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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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