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Cheap flights from Cardiff to Istanbul from £140

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Istanbul departing on 28/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Cardiff to Istanbul

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
17:15 - 01:20
CWL
-
IST
6h 05m
1 stop
KLM Logo
17:20 - 09:15
IST
-
CWL
17h 55m
1 stop
£232KLM
Mon, 31 Aug - Mon, 7 Sep
KLM Logo
17:15 - 01:20
CWL
-
IST
6h 05m
1 stop
KLM Logo
17:20 - 09:15
IST
-
CWL
17h 55m
1 stop
£236KLM
Fri, 28 Aug - Fri, 4 Sep
KLM Logo
17:15 - 01:20
CWL
-
IST
6h 05m
1 stop
KLM Logo
17:20 - 09:15
IST
-
CWL
17h 55m
1 stop
£237KLM
Mon, 31 Aug - Mon, 7 Sep
Multiple Airlines Logo
22:25 - 16:25
CWL
-
SAW
16h 00m
2 stops
Multiple Airlines Logo
08:30 - 21:45
SAW
-
CWL
15h 15m
2 stops
£244Multiple Airlines
Mon, 31 Aug - Mon, 7 Sep
Multiple Airlines Logo
14:45 - 15:00
CWL
-
SAW
22h 15m
2 stops
Multiple Airlines Logo
09:15 - 23:25
SAW
-
CWL
16h 10m
2 stops
£254Multiple Airlines
Sun, 30 Aug - Wed, 2 Sep
KLM Logo
17:15 - 01:20
CWL
-
IST
6h 05m
1 stop
KLM Logo
17:20 - 09:15
IST
-
CWL
17h 55m
1 stop
£261KLM
Fri, 7 Aug - Thu, 13 Aug
KLM Logo
17:15 - 01:20
CWL
-
IST
6h 05m
1 stop
KLM Logo
17:20 - 09:15
IST
-
CWL
17h 55m
1 stop
£262KLM
Fri, 7 Aug - Thu, 13 Aug
Multiple Airlines Logo
14:45 - 15:00
CWL
-
SAW
22h 15m
2 stops
Multiple Airlines Logo
10:20 - 23:25
SAW
-
CWL
15h 05m
1 stop
£265Multiple Airlines
Sun, 30 Aug - Wed, 2 Sep
Multiple Airlines Logo
09:45 - 03:30
CWL
-
IST
15h 45m
2 stops
Multiple Airlines Logo
17:20 - 09:15
IST
-
CWL
17h 55m
1 stop
£266Multiple Airlines
Mon, 31 Aug - Mon, 7 Sep
Multiple Airlines Logo
22:25 - 20:30
CWL
-
SAW
20h 05m
2 stops
Multiple Airlines Logo
18:55 - 22:50
SAW
-
CWL
29h 55m
3 stops
£269Multiple Airlines
Mon, 31 Aug - Mon, 7 Sep

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KLM flights from Cardiff to Istanbul

Our best KLM deals on Cardiff to Istanbul flight tickets
KLM
31 Aug
CWL17:15Cardiff Wales
6h 05m
1 stop
IST01:20Istanbul
7 Sept
IST17:20Istanbul
17h 55m
1 stop
CWL09:15Cardiff Wales
£232
KLM
28 Aug
CWL17:15Cardiff Wales
6h 05m
1 stop
IST01:20Istanbul
4 Sept
IST17:20Istanbul
17h 55m
1 stop
CWL09:15Cardiff Wales
£236
KLM
31 Aug
CWL17:15Cardiff Wales
6h 05m
1 stop
IST01:20Istanbul
7 Sept
IST17:20Istanbul
17h 55m
1 stop
CWL09:15Cardiff Wales
£237

momondo 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, momondo users made 279,928 searches. Data last updated 17 July 2026.
Use the filters below to find and compare flights from Cardiff to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CardiffIstanbul

CWL - IST

CWLIST

Cardiff Wales

Mon 31/8

17:15-01:20

1 stop6h 05m

Istanbul

Mon 7/9

17:20-09:15

1 stop17h 55m

£232

CardiffIstanbul

CWL - IST

CWLIST

Cardiff Wales

Fri 28/8

17:15-01:20

1 stop6h 05m

Istanbul

Fri 4/9

17:20-09:15

1 stop17h 55m

£236

CardiffIstanbul

CWL - IST

CWLIST

Cardiff Wales

Mon 31/8

17:15-01:20

1 stop6h 05m

Istanbul

Mon 7/9

17:20-09:15

1 stop17h 55m

£237

CardiffIstanbul

CWL - SAW

CWLSAW

Cardiff Wales

Mon 31/8

22:25-16:25

2 stops16h 00m

Istanbul Sabiha Gokcen

Mon 7/9

08:30-21:45

2 stops15h 15m

£244

CardiffIstanbul

CWL - SAW

CWLSAW

Cardiff Wales

Sun 30/8

14:45-15:00

2 stops22h 15m

Istanbul Sabiha Gokcen

Wed 2/9

09:15-23:25

2 stops16h 10m

£254

CardiffIstanbul

CWL - IST

CWLIST

Cardiff Wales

Fri 7/8

17:15-01:20

1 stop6h 05m

Istanbul

Thu 13/8

17:20-09:15

1 stop17h 55m

£261

CardiffIstanbul

CWL - IST

CWLIST

Cardiff Wales

Fri 7/8

17:15-01:20

1 stop6h 05m

Istanbul

Thu 13/8

17:20-09:15

1 stop17h 55m

£262

CardiffIstanbul

CWL - SAW

CWLSAW

Cardiff Wales

Sun 30/8

14:45-15:00

2 stops22h 15m

Istanbul Sabiha Gokcen

Wed 2/9

10:20-23:25

1 stop15h 05m

£265

CardiffIstanbul

CWL - IST

CWLIST

Cardiff Wales

Mon 31/8

09:45-03:30

2 stops15h 45m

Istanbul

Mon 7/9

17:20-09:15

1 stop17h 55m

£266

CardiffIstanbul

CWL - SAW

CWLSAW

Cardiff Wales

Mon 31/8

22:25-20:30

2 stops20h 05m

Istanbul Sabiha Gokcen

Mon 7/9

18:55-22:50

3 stops29h 55m

£269

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Istanbul from

How to get the cheapest flight ticket from Cardiff to Istanbul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Istanbul?

The month of October is, on average, the cheapest month to fly to Istanbul from Cardiff, with most prices found around £0. If you aren’t able to travel to Istanbul during the month of October, then flying in June is also cheap. Prices for this month can be found on momondo for an average of £203.

Cheap Cardiff to Istanbul flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Istanbul

Fastest flight time

6h 05m

Direct flights

None
The fastest flight from Cardiff to Istanbul takes 6h 05m
There are no direct flights from Cardiff to Istanbul. There are no popular flight routes from Cardiff to Istanbul.
Search flight deals

Frequently asked questions about flying from Cardiff to Istanbul

  • How far is Cardiff Wales to Istanbul by plane?

    There are 1678.3 mi between Cardiff Wales and Istanbul. A reasonable flight in good conditions will take 6h 05m.

  • When did momondo last update prices for flights from Cardiff Wales Airport to Istanbul?

    Prices for flights from Cardiff Wales Airport to Istanbul refresh daily.

  • How many operators does momondo search for flights from Cardiff Wales Airport to Istanbul?

  • How old do you have to be to fly from Cardiff Wales Airport to Istanbul?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to Istanbul.

  • What documentation or ID do you need to fly to Istanbul?

    The travel and health documents you'll need for your trip to Istanbul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Istanbul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Cardiff to Istanbul

Compare and see reviews for airlines that fly from Cardiff to Istanbul with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £201Free CancellationRating
7.8
1,541 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Istanbul?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cardiff to Istanbul . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Cardiff to Istanbul with flexible booking policies on momondo?

All flight searches from Cardiff to Istanbul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cardiff to Istanbul?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cardiff to Istanbul.

I’m not ready to book a flight from Cardiff to Istanbul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Istanbul, momondo offers a useful price alert feature which will track prices for flights to Istanbul from Cardiff and alert you when they change.

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Find better results for your trip to Turkey

Fly into one of these airports located in Istanbul

Airports listed have a maximum distance of 20.9 mi from Istanbul
Istanbul Airport
Istanbul Sabiha Gokcen Airport