Find Cheap Flights from Seattle/Tacoma Intl to Cardiff-Wales Arpt (SEA - CWL)

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Fri 12/15
Fri 12/22
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Looking for a cheap flight? 25% of our users found flights on this route for $845 or less.

FAQs for Booking Seattle/Tacoma Intl to Cardiff-Wales Arpt Flights

How long does a flight from Seattle/Tacoma Intl to Cardiff-Wales Arpt take?
An average nonstop flight takes 19h 00m, covering a distance of 4712 miles.
Which airlines provide the cheapest flights from Seattle/Tacoma Intl to Cardiff-Wales Arpt?
In the past 3 days, the cheapest round-trip tickets were found on KLM ($765) and Multiple Airlines ($2211)
Do I need a passport to fly between Seattle/Tacoma Intl and Cardiff-Wales Arpt?
Yes.

Book cheap flights from Seattle/Tacoma Intl to Cardiff-Wales Arpt (round-trip)

Airports
Origin
Seattle
$765
only
$765
Destination
Cardiff
$765
only
$765
Sat, Apr 7
SEA
CWL
24h 05m
Fri, Apr 13
CWL
SEA
47h 17m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1538 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
AMS
PRG
Excellent 10.0

Equally friendly crew and experience. It was complimented by the time we got to spend in the fantastic KLM lounge while we waited for the flight.

Nothing!

FCO
AMS
Excellent 10.0

Flight crew was pleasant and attentive. Seats were comfortable for economy as well. We were allowed to check in extra baggage for free at check in which really helped since we would be catching a connecting flight in Amsterdam

AMS
ATL
Good 7.0

newer plane, good staff

need better and more food options, more often

AMS
IAH
Excellent 8.6

Old airplane with not really comfy seats. No outlets for charging devices. Very old entertainment screen.

SFO
AMS
Okay 5.0

Crew was very helpful.food

Food was not upto the mark.

Fri, Dec 15
SEA
CWL
19h 00m
Fri, Dec 22
CWL
SEA
18h 00m
$2211
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.