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Cheap flights from Cardiff to Istanbul Airport from £177

CWL — IST
2 Oct — 9 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Istanbul

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Istanbul

Wed 9/1210:20 -
1 stop27h 35m
Mon 14/1217:55 -
1 stop18h 55m
Deal found 30/8£177
Wed 16/917:15 -
1 stop6h 05m
Mon 21/917:20 -
1 stop25h 25m
Deal found 30/8£214
Thu 8/1017:15 -
1 stop6h 05m
Sun 11/1017:20 -
1 stop17h 55m
Deal found 1/9£229
Tue 6/1023:15 -
2 stops14h 50m
Tue 13/1006:45 -
2 stops18h 05m
Deal found 29/8£232
Wed 9/1217:30 -
1 stop20h 25m
Mon 14/1207:15 -
2 stops29h 35m
Deal found 30/8£235
Thu 8/1009:45 -
1 stop13h 35m
Mon 12/1017:20 -
1 stop25h 25m
Deal found 1/9£240
Sun 27/921:45 -
2 stops19h 45m
Sun 4/1020:15 -
2 stops18h 55m
Deal found 28/8£256
Fri 2/1017:15 -
1 stop21h 05m
Mon 5/1017:20 -
1 stop17h 55m
Deal found 1/9£263
Fri 11/1217:30 -
1 stop20h 25m
Tue 15/1217:55 -
1 stop18h 55m
Deal found 31/8£271
Wed 11/1117:30 -
1 stop20h 25m
Wed 18/1117:55 -
1 stop18h 50m
Deal found 31/8£274
Thu 8/1009:45 -
2 stops15h 45m
Sun 11/1017:20 -
1 stop25h 25m
Deal found 1/9£278

Find flight deals from Cardiff to Istanbul

Round-trip from

£177

Popular in

November

Cheapest in

January

Average price

£296
KLM
  • KLM
  • 9/12-14/12
  • 2 total stops
  • 46h 30m total
  • Cardiff to Istanbul
Search Deals
Highest demand for flights based on searches. 47% potential increase in price (£234 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 19% potential price decrease (£43 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cardiff to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffIstanbul

CWL Cardiff Wales - IST Istanbul

CWLIST

Cardiff Wales

Wed 27/1

10:20-17:55

2 stops28h 35m

Istanbul

Wed 3/2

17:55-09:50

1 stop18h 55m

£227
Fastest return journey

CardiffIstanbul

CWL Cardiff Wales - IST Istanbul

CWLIST

Cardiff Wales

Thu 8/10

17:15-01:20

1 stop6h 05m

Istanbul

Sun 11/10

17:20-09:15

1 stop17h 55m

£229

CardiffIstanbul

CWL Cardiff Wales - IST Istanbul

CWLIST

Cardiff Wales

Tue 6/10

23:15-16:05

2 stops14h 50m

Istanbul

Tue 13/10

06:45-22:50

2 stops18h 05m

£232

CardiffIstanbul

CWL Cardiff Wales - IST Istanbul

CWLIST

Cardiff Wales

Thu 8/10

09:45-01:20

1 stop13h 35m

Istanbul

Mon 12/10

17:20-16:45

1 stop25h 25m

£240

CardiffIstanbul

CWL Cardiff Wales - IST Istanbul

CWLIST

Cardiff Wales

Thu 8/10

09:45-03:30

2 stops15h 45m

Istanbul

Mon 12/10

17:20-09:15

1 stop17h 55m

£289

CardiffIstanbul

CWL Cardiff Wales - IST Istanbul

CWLIST

Cardiff Wales

Fri 2/10

13:45-13:10

2 stops21h 25m

Istanbul

Mon 5/10

13:25-21:45

1 stop10h 20m

£313

CardiffIstanbul

CWL Cardiff Wales - IST Istanbul

CWLIST

Cardiff Wales

Wed 16/9

23:50-19:30

2 stops17h 40m

Istanbul

Mon 21/9

12:50-21:45

2 stops10h 55m

£322

CardiffIstanbul

CWL Cardiff Wales - IST Istanbul

CWLIST

Cardiff Wales

Wed 28/10

10:40-09:15

2 stops19h 35m

Istanbul

Sat 31/10

09:55-23:25

3 stops16h 30m

£347
Cheapest one-way
Fastest single journey

CardiffIstanbul

CWL Cardiff Wales - IST Istanbul

CWLIST

Cardiff Wales

Sun 6/9

09:50-01:20

1 stop13h 30m

£211

CardiffIstanbul

CWL Cardiff Wales - IST Istanbul

CWLIST

Cardiff Wales

Sun 6/9

09:50-03:30

2 stops15h 40m

£289

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Sorted by cheapest first

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

Reviews of airlines servicing Istanbul

Check out reviews from past customers who have flown with KLM from Cardiff to Istanbul Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,569 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.8
Good
1,569 reviews
KLM
7.8
Good
1,569 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

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

    For a flight from Cardiff to Istanbul, you will be flying from Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city. Cardiff Wales is the only Cardiff airport and it handles 0 outbound flights to Istanbul per day. 1 airline has flights to Istanbul from Cardiff Wales on a regular basis.

  • How long is the flight from Cardiff to Istanbul Airport?

    There are many flights that can get you from Cardiff to Istanbul Airport in 6h 05m. Fly via KLM to get the fastest option. There are 1664 mi between Cardiff and Istanbul Airport.

  • What is the cheapest airline to fly from Cardiff to Istanbul Airport round-trip?

    Cheapflights users have booked flights from Cardiff to Istanbul Airport round-trip from £195. KLM is currently priced 45% below the average price you’ll pay for this route.

  • 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.

See more FAQs

Travelling to a place near Istanbul Airport?

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Top airline flying from Cardiff to Istanbul

AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£195Average£296FlexibilityNo cancel feeOn-time75%
Search KLM flights

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