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Find cheap KLM flights to Cardiff from $518

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Cheap KLM Flight Deals to Cardiff

 
Here are some of the best deals found on KAYAK recently from KLM to Cardiff that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip KLM flight deals to Cardiff

Mon, Oct 6 - Tue, Oct 14
KLM Logo
12:50 am - 4:45 pmJFK-CWL
10h 55m1 stop
KLM Logo
5:15 pm - 1:35 pmCWL-JFK
25h 20m1 stop
$738KLM
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Mon, Oct 6 - Tue, Oct 14
KLM Logo
12:50 am - 4:45 pmJFK-CWL
10h 55m1 stop
KLM Logo
9:50 am - 6:41 pmCWL-JFK
13h 51m2 stops
$748KLM
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Fri, Sep 5 - Thu, Sep 11
KLM Logo
6:25 pm - 5:05 pmJFK-CWL
17h 40m1 stop
KLM Logo
9:50 am - 3:25 pmCWL-JFK
10h 35m1 stop
$788KLM
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Wed, Aug 20 - Wed, Aug 27
KLM Logo
5:25 pm - 9:15 amIAD-CWL
10h 50m1 stop
KLM Logo
5:15 pm - 3:35 pmCWL-IAD
27h 20m1 stop
$814KLM
Find Deal
Wed, Aug 20 - Wed, Aug 27
KLM Logo
8:30 pm - 4:45 pmIAD-CWL
15h 15m2 stops
KLM Logo
5:15 pm - 3:35 pmCWL-IAD
27h 20m1 stop
$818KLM
Find Deal
Wed, Aug 20 - Wed, Aug 27
KLM Logo
8:30 pm - 4:45 pmIAD-CWL
15h 15m2 stops
KLM Logo
9:50 am - 11:29 pmCWL-IAD
18h 39m2 stops
$828KLM
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Tue, Nov 4 - Fri, Nov 14
KLM Logo
9:20 pm - 4:55 pmJFK-CWL
14h 35m1 stop
KLM Logo
10:20 am - 3:50 pmCWL-JFK
10h 30m1 stop
$913KLM
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Thu, Sep 18 - Tue, Sep 30
KLM Logo
5:25 pm - 9:15 amIAD-CWL
10h 50m1 stop
KLM Logo
5:15 pm - 3:35 pmCWL-IAD
27h 20m1 stop
$917KLM
Find Deal
Thu, Sep 18 - Tue, Sep 30
KLM Logo
5:25 pm - 9:15 amIAD-CWL
10h 50m1 stop
KLM Logo
9:50 am - 12:07 amCWL-IAD
19h 17m2 stops
$927KLM
Find Deal
Fri, Oct 17 - Fri, Oct 24
KLM Logo
10:35 pm - 9:15 amDTW-CWL
29h 40m1 stop
KLM Logo
9:50 am - 3:50 pmCWL-DTW
11h 00m1 stop
$963KLM
Find Deal
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Good to know

Low seasonJanuary
High seasonMay
Cheapest flight$518
Average price round-trip$1,706
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 35% increase in price.
Flight from New York John F Kennedy Airport to Cardiff
(price for this month)

When to book flights with KLM to Cardiff

Average price per month
Flight prices as travel date approaches

FAQs for flying to Cardiff with KLM

  • Which airport do KLM flights to Cardiff fly into?

    You’ll fly into Cardiff Airport when flying to Cardiff with KLM.

  • Are there any other airlines in SkyTeam that fly to Cardiff?

    Unfortunately, there are no other airlines in SkyTeam that fly to Cardiff.

KLM customer reviews

7.8
GoodBased on 1,342 verified guest reviews
7.1Entertainment
7.8Boarding
7.3Food
8.4Crew
7.7Comfort
Pros +
  • Seats were very comfortable. (in 6 reviews)
Cons -
  • This is by far the best airlines I have used. (in 1 review)
  • When I boarded a man sat it my seat. (in 47 reviews)
Show reviews that mention
Traveler rating:
Sort by:
M
10.0 Wonderful
The service was great. However the lounge only gets passing grade
S
8.0 Very good
I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.
A
8.0 Very good
Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack
A
10.0 Wonderful
Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!
A
8.0 Very good
Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.
P
6.0 Okay
This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.
J
8.0 Very good
You should not have to pay for WiFi in business class
A
10.0 Wonderful
Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.
A
10.0 Wonderful
Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality
A
8.0 Very good
This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any
Read more about KLM

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