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Cheap flights from Belfast Intl Airport to Istanbul Airport from £98

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — IST
18 Jun — 25 Jun1
1 adult

Cheap 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 13 June 2025.

Round-trip from

£166

One-way from

£98

Popular in

May

Cheapest in

March

Average price

£235
18/9-25/9
  • 18/9-25/9
  • 2 total stops
  • 39h 40m total
  • Belfast to Istanbul
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19/8
  • 19/8
  • 1 total stop
  • 19h 45m total
  • Belfast to Istanbul
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£24 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Find flight deals from Belfast Intl to Istanbul

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 13 June 2025.

Thu 18/906:35BFS - IST
1 stop19h 15mMultiple Airlines
Thu 25/904:45IST - BFS
1 stop20h 25mMultiple Airlines
Deal found 10/6£166
Wed 2/706:25BFS - IST
1 stop11h 35measyJet
Sun 27/714:55IST - BFS
1 stop19h 15measyJet
Deal found 12/6£216

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 13 June 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Istanbul Airport that are best for you.

Fly from

Belfast Intl

Fly to

Istanbul

Route

Depart

Return

Price

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Thu 18/9

06:35-03:50

1 stop19h 15m

Istanbul

Thu 25/9

04:45-23:10

1 stop20h 25m

£166

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Wed 2/7

06:25-20:00

1 stop11h 35m

Istanbul

Sun 27/7

14:55-08:10

1 stop19h 15m

£216

BelfastIstanbul

BFS - IST

BFSIST

Belfast Intl

Tue 19/8

21:40-19:25

1 stop19h 45m

£98

Flights are sorted by cheapest return flights first.

Deals found on 12/6

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 is the cheapest month to book a flight from Belfast Intl Airport to Istanbul Airport?

Currently, January is the cheapest month in which you can book a flight from Belfast Intl Airport to Istanbul Airport (average of £159). Flying from Belfast Intl Airport 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 BFS to IST?

Find hourly flight availability from Belfast Intl 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 13 June 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 17% on flights from Belfast Intl Airport to Istanbul Airport by exploring options for tickets in the morning.

Rainfall in Istanbul by month

Plan your trip to Istanbul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Istanbul Airport ranges from 10.0 - 100.0 inches per month. December is typically the wettest month, when rainfall can reach 100.0 mm. July is typically the driest time to visit Istanbul Airport when rainfall is around 10.0 mm.

Temperature in Istanbul by month

Plan your trip to Istanbul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Istanbul Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 13 June 2025.
easyJet
6.9
Okay
1,812 reviews
Check prices

Food

5.9

Entertainment

5.5

Overall

6.9

Boarding

6.7

Comfort

6.7

Crew

7.6

Reviews

1 / 20
4.0
Okay

Sohan,Jun 2025

LGW - PRG

The boarding experience should’ve been more controlled, the ground team should have explained to the passengers which end to board from. The seats are so rickety and uncomfortable, especially when you’re sitting next to someone that’s constantly moving around. Don’t bother with food. £8 for watery pasta.
easyJet
6.9
Okay
1,812 reviews
easyJet
6.9
Okay
1,812 reviews
Check prices

Food

5.9

Entertainment

5.5

Overall

6.9

Boarding

6.7

Comfort

6.7

Crew

7.6

Reviews

1 / 20
4.0
Okay

Sohan,Jun 2025

LGW - PRG

The boarding experience should’ve been more controlled, the ground team should have explained to the passengers which end to board from. The seats are so rickety and uncomfortable, especially when you’re sitting next to someone that’s constantly moving around. Don’t bother with food. £8 for watery pasta.

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 Airport round-trip?

    Currently priced at £216, easyJet will fly you from Belfast Intl Airport to Istanbul Airport and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. Users have found that easyJet is 32% 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.

  • What is the cheapest month to book a flight from Belfast Intl Airport to Istanbul Airport?

    Currently, January is the cheapest month in which you can book a flight from Belfast Intl Airport to Istanbul Airport (average of £159). Flying from Belfast Intl Airport 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.

See more FAQs

Travelling to a place near Belfast Intl Airport?

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

Browse thousands of different options on Cheapflights for your next trip

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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 Intl to Sabiha Gokcen flights
Belfast City to Istanbul 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£128Average£259FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£200Average£334FlexibilityNo 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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