Find Cheap Flights from Seattle to Cardiff-Wales Arpt

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle to Cardiff-Wales Arpt

(Round-trip)
Depart: Tue Oct 10 2017 Return: Tue Oct 24 2017 Trip spans 15 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
CWL
3:39p
15h 39m
1 stop
CWL
12:00a
SEA
1:10p
13h 10m
1 stop
Depart: Mon Oct 9 2017 Return: Wed Oct 25 2017 Trip spans 17 days
Delta
Delta
SEA
12:00a
CWL
7:30a
31h 30m
1 stop
CWL
12:00a
SEA
1:10p
13h 10m
1 stop
Depart: Tue Oct 10 2017 Return: Wed Oct 25 2017 Trip spans 16 days
KLM
KLM
SEA
12:00a
CWL
6:54p
18h 54m
1 stop
CWL
12:00a
SEA
1:10p
13h 10m
1 stop
Depart: Thu Oct 26 2017 Return: Sun Oct 29 2017 Trip spans 4 days
Air France
Air France
SEA
12:00a
CWL
3:39p
15h 39m
1 stop
CWL
12:00a
SEA
2:32a
26h 32m
2 stops
Depart: Wed Oct 11 2017 Return: Fri Oct 27 2017 Trip spans 17 days
Delta
Delta
SEA
12:00a
CWL
7:30a
31h 30m
1 stop
CWL
12:00a
SEA
1:10p
13h 10m
1 stop
Depart: Wed Oct 11 2017 Return: Tue Oct 24 2017 Trip spans 14 days
KLM
KLM
SEA
12:00a
CWL
11:39p
23h 39m
1 stop
CWL
12:00a
SEA
1:10p
13h 10m
1 stop
Depart: Thu Oct 12 2017 Return: Fri Oct 27 2017 Trip spans 16 days
Delta
Delta
SEA
12:00a
CWL
7:30a
31h 30m
1 stop
CWL
12:00a
SEA
3:56p
15h 56m
1 stop
Depart: Thu Oct 12 2017 Return: Wed Oct 25 2017 Trip spans 14 days
KLM
KLM
SEA
12:00a
CWL
11:39p
23h 39m
1 stop
CWL
12:00a
SEA
1:10p
13h 10m
1 stop
Depart: Thu Oct 5 2017 Return: Sun Oct 8 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
CWL
7:30p
19h 30m
1 stop
CWL
12:00a
SEA
9:15a
33h 15m
1 stop
Depart: Sun Oct 15 2017 Return: Tue Oct 31 2017 Trip spans 17 days
Delta
Delta
SEA
12:00a
CWL
7:30a
31h 30m
1 stop
CWL
12:00a
SEA
9:12a
33h 12m
1 stop
Depart: Fri Oct 13 2017 Return: Fri Oct 27 2017 Trip spans 15 days
KLM
KLM
SEA
12:00a
CWL
6:54p
18h 54m
1 stop
CWL
12:00a
SEA
1:10p
13h 10m
1 stop
Depart: Mon Oct 16 2017 Return: Wed Nov 1 2017 Trip spans 17 days
Delta
Delta
SEA
12:00a
CWL
7:30a
31h 30m
1 stop
CWL
12:00a
SEA
1:32p
13h 32m
1 stop
Depart: Sat Oct 14 2017 Return: Fri Oct 27 2017 Trip spans 14 days
KLM
KLM
SEA
12:00a
CWL
11:39p
23h 39m
1 stop
CWL
12:00a
SEA
1:10p
13h 10m
1 stop
Depart: Wed Oct 18 2017 Return: Fri Nov 3 2017 Trip spans 17 days
Delta
Delta
SEA
12:00a
CWL
7:30a
31h 30m
1 stop
CWL
12:00a
SEA
1:32p
13h 32m
1 stop
Depart: Tue Oct 17 2017 Return: Wed Nov 1 2017 Trip spans 16 days
KLM
KLM
SEA
12:00a
CWL
6:54p
18h 54m
1 stop
CWL
12:00a
SEA
1:32p
13h 32m
1 stop
Depart: Thu Oct 19 2017 Return: Fri Nov 3 2017 Trip spans 16 days
Delta
Delta
SEA
12:00a
CWL
7:30a
31h 30m
1 stop
CWL
12:00a
SEA
1:32p
13h 32m
1 stop
Depart: Thu Oct 19 2017 Return: Wed Nov 1 2017 Trip spans 14 days
KLM
KLM
SEA
12:00a
CWL
7:30p
19h 30m
1 stop
CWL
12:00a
SEA
1:32p
13h 32m
1 stop
Depart: Fri Sep 1 2017 Return: Fri Sep 22 2017 Trip spans 22 days
$1158
Select
Multiple Airlines
Multiple Airlines
SEA
12:00a
CWL
8:11a
32h 11m
3 stops
CWL
12:00a
SEA
5:15p
17h 15m
3 stops
Depart: Fri Oct 20 2017 Return: Sun Nov 5 2017 Trip spans 17 days
Delta
Delta
SEA
12:00a
CWL
7:30a
31h 30m
1 stop
CWL
12:00a
SEA
8:11a
33h 11m
1 stop
Depart: Fri Oct 20 2017 Return: Thu Nov 2 2017 Trip spans 14 days
KLM
KLM
SEA
12:00a
CWL
6:54p
18h 54m
1 stop
CWL
12:00a
SEA
1:32p
13h 32m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$722
Destination

Cardiff
$722