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CWL

Find cheap KLM flights to Cardiff from $457

1 adult
0 bags
Tue 7/9
Tue 7/16

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Good to know

Low season

January

High season

September

Cheapest flight

$457

Average price round-trip

$1,687
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Washington Dulles 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 1,480 verified guest reviews
8.4Crew
7.8Boarding
7.2Entertainment
7.3Food
7.6Comfort

Pros +
Cons -

Traveler rating:
Sort by:
R
4.3 Mediocre
Pros:staff was fine
Cons:old old plane, very uncomfortable. Tiny bad screen made movies pointless
C
8.8 Very good
Cons:The flight was a bit delayed, but the airline handled it incredibly well. I was put up in a great hotel with good free food and caught another flight the next morning.
R
7.0 Good
Pros:newer plane, good staff
Cons:need better and more food options, more often
A
3.0 Poor
Cons:The plane was very hot
C
10.0 Wonderful
Pros:Crew was awesome
Cons:.
A
7.0 Good
Pros:Service - Crew
Cons:Nothing
A
10.0 Wonderful
Pros:The flight was perfect! Great food,movies and I even got to sleep !
Cons:All was well!
A
10.0 Wonderful
Pros:Everything is top notch for an airline company.
Cons:Nothing.... I enjoyed every moment of the flight.
A
8.0 Very good
Pros:Crew was nice and efficient
Cons:Economy seats don’t recline enough.
A
6.3 Okay
Cons:I had booked a paid seat with extra legroom, but at check in the seat was given to another passenger

Book Cheap flights with KLM to Cardiff

Recent round-trip flight deals

8/17Sat
1 stopKLM
10h 50mIAD-CWL
8/25Sun
1 stopKLM
10h 50mCWL-IAD
$812
11/13Wed
1 stopKLM
12h 05mJFK-CWL
11/21Thu
1 stopKLM
13h 35mCWL-JFK
$851
8/3Sat
2 stopsKLM
32h 20mBOS-CWL
8/19Mon
2 stopsKLM
29h 01mCWL-BOS
$863
10/1Tue
1 stopKLM
18h 10mJFK-CWL
11/23Sat
1 stopKLM
14h 05mCWL-JFK
$901
10/4Fri
1 stopKLM
18h 55mLAX-CWL
10/11Fri
2 stopsKLM
19h 55mCWL-LAX
$922
12/4Wed
2 stopsKLM
19h 10mPHX-CWL
12/18Wed
2 stopsKLM
20h 01mCWL-PHX
$933
8/3Sat
2 stopsKLM
32h 20mBOS-CWL
8/19Mon
1 stopKLM
30h 15mCWL-BOS
$942
8/3Sat
1 stopKLM
9h 15mBOS-CWL
8/19Mon
1 stopKLM
30h 15mCWL-BOS
$996
8/30Fri
1 stopKLM
11h 20mBOS-CWL
9/10Tue
1 stopKLM
13h 45mCWL-BOS
$1,036
8/30Fri
1 stopKLM
15h 20mBOS-CWL
9/10Tue
2 stopsKLM
15h 07mCWL-BOS
$1,046
10/1Tue
2 stopsKLM
13h 05mJFK-CWL
11/23Sat
2 stopsKLM
13h 55mCWL-JFK
$1,125
7/19Fri
1 stopKLM
11h 25mBOS-CWL
7/25Thu
1 stopKLM
11h 55mCWL-BOS
$1,142
7/8Mon
1 stopKLM
18h 20mIAD-CWL
7/14Sun
1 stopKLM
10h 50mCWL-IAD
$1,220
7/8Mon
1 stopKLM
18h 55mLAX-CWL
7/15Mon
2 stopsKLM
18h 45mCWL-LAX
$1,246
8/7Wed
2 stopsKLM
12h 16mBOS-CWL
8/20Tue
1 stopKLM
13h 45mCWL-BOS
$1,253
7/5Fri
1 stopKLM
18h 55mLAX-CWL
7/11Thu
2 stopsKLM
19h 31mCWL-LAX
$1,256
7/8Mon
2 stopsKLM
14h 47mIAD-CWL
7/14Sun
1 stopKLM
10h 50mCWL-IAD
$1,300
6/21Fri
1 stopKLM
18h 20mIAD-CWL
6/25Tue
1 stopKLM
11h 15mCWL-IAD
$1,301
7/19Fri
2 stopsKLM
13h 10mBOS-CWL
7/25Thu
2 stopsKLM
15h 50mCWL-BOS
$1,303
7/3Wed
2 stopsKLM
15h 15mLAX-CWL
7/10Wed
2 stopsKLM
19h 25mCWL-LAX
$1,405

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Recent one-way flight deals

9/19Thu
1 stopKLM
18h 20mIAD-CWL
$457

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Flights to Cardiff - KLM

Destination:

Cardiff (CWL)United Kingdom

Return flight deals:

Cardiff - United States

Cabin classes:

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