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Cheap flights from Cardiff to Istanbul from £133

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — IST
5 May — 12 May1
1 adult

Cheap flight deals from Cardiff to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) 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 30 April 2025.

Round-trip from

£234

One-way from

£133

Popular in

July

Cheapest in

March

Average price

£429
KLM
  • KLM
  • 30/5-7/6
  • 3 total stops
  • 26h 20m total
  • Cardiff to Istanbul
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Air France
  • Air France
  • 21/5
  • 2 total stops
  • 15h 35m total
  • Cardiff to Istanbul
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£60 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Find flight deals from Cardiff to Istanbul

Cheapest flights from Cardiff to Istanbul
Explore the most affordable flight options available from Cardiff to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Fri 30/517:15CWL - IST
2 stops8h 10mMultiple Airlines
Sat 7/617:05IST - CWL
1 stop18h 10mMultiple Airlines
Deal found 29/4£234
Fri 30/517:15CWL - IST
1 stop21h 05mKLM
Sat 7/617:05IST - CWL
1 stop18h 10mKLM
Deal found 29/4£349
Sat 28/609:45CWL - IST
2 stops15h 40mAir France
Sat 5/704:20IST - CWL
2 stops14h 45mAir France
Deal found 29/4£381
Fri 30/517:15CWL - SAW
1 stop21h 55mKLM
Sat 7/614:40SAW - CWL
1 stop20h 35mKLM
Deal found 29/4£406
Fri 30/517:15CWL - SAW
1 stop21h 50mMultiple Airlines
Sat 7/609:55SAW - CWL
2 stops9h 10mMultiple Airlines
Deal found 29/4£515

Cheapflights Fare Finder

Customise your flight search to find flights from Cardiff 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 30 April 2025.
Use the filters below to find and compare flights from Cardiff to Istanbul that are best for you.

Fly from

Cardiff

Fly to

Istanbul

Route

Depart

Return

Price

CardiffIstanbul

CWL - IST

CWLIST

Cardiff Wales

Fri 30/5

17:15-03:25

2 stops8h 10m

Istanbul

Sat 7/6

17:05-09:15

1 stop18h 10m

£234

CardiffIstanbul

CWL - IST

CWLIST

Cardiff Wales

Fri 30/5

17:15-16:20

1 stop21h 05m

Istanbul

Sat 7/6

17:05-09:15

1 stop18h 10m

£349

CardiffIstanbul

CWL - IST

CWLIST

Cardiff Wales

Sat 28/6

09:45-03:25

2 stops15h 40m

Istanbul

Sat 5/7

04:20-17:05

2 stops14h 45m

£381

CardiffIstanbul

CWL - SAW

CWLSAW

Cardiff Wales

Fri 30/5

17:15-17:10

1 stop21h 55m

Istanbul Sabiha Gokcen

Sat 7/6

14:40-09:15

1 stop20h 35m

£406

CardiffIstanbul

CWL - SAW

CWLSAW

Cardiff Wales

Fri 30/5

17:15-17:05

1 stop21h 50m

Istanbul Sabiha Gokcen

Sat 7/6

09:55-17:05

2 stops9h 10m

£515

CardiffIstanbul

CWL - IST

CWLIST

Cardiff Wales

Wed 21/5

09:50-03:25

2 stops15h 35m

£133

CardiffIstanbul

CWL - SAW

CWLSAW

Cardiff Wales

Wed 21/5

20:05-18:15

2 stops20h 10m

£254

CardiffIstanbul

CWL - IST

CWLIST

Cardiff Wales

Wed 21/5

20:05-14:55

3 stops40h 50m

£305

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Best time to book a flight from Cardiff to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Cardiff 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 Cardiff to Istanbul

What is the cheapest month to book a flight from Cardiff to Istanbul?

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

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 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 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, 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 30 April 2025.
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air France
7.4
Good
1,446 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

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

  • What airport do you fly from for flights from Cardiff to Istanbul?

    If you book a flight to Istanbul from Cardiff, you will be flying from Cardiff Wales, which is the city’s only airport. Cardiff Wales (CWL) is located 9.1 mi from the center of Cardiff. There are 0 flights from Cardiff Wales to Istanbul per day from 1 airline.

  • What are the cheapest airlines flying from Cardiff to Istanbul round-trip?

    KLM, at £349, was found to be the cheapest airline from Cardiff to Istanbul. An alternate airline flying to your destination would be Air France.

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

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

  • How can I find direct flights from Cardiff to Istanbul?

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

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

    Yes. Cheapflights offers flight deals from Cardiff 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 Cardiff to Istanbul?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cardiff to Istanbul

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Top airline flying from Cardiff to Istanbul

Discover the top airline that operate flights from Cardiff 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£259Average£358FlexibilityNo cancel feeOn-time75%
Search KLM 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 Cardiff to Istanbul?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cardiff to Istanbul. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Istanbul from Cardiff by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cardiff to Istanbul flexibly with Cheapflights today.

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

Yes! Start tracking prices for Cardiff to Istanbul flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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