$169 Find Cheap Flights from Seattle to Wales

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Wales departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Wales

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Wales, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Wales, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Cheap Flights from Seattle to Wales

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Cardiff
Cardiff2 stops$828
Manchester
Manchester1 stop$507
Cardiff
Cardiff2 stops$828
Manchester
Manchester1 stop$507

Book Cheap Seattle to Wales Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Wales 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 flight deals from Seattle to Wales

Mon, Apr 20 - Sun, Apr 26
Multiple Airlines Logo
3:40 pm - 11:40 am
SEA
-
MAN
12h 00m
1 stop
Multiple Airlines Logo
7:25 pm - 5:42 pm
MAN
-
SEA
54h 17m
2 stops
$507Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
3:40 pm - 11:40 am
SEA
-
MAN
12h 00m
1 stop
Multiple Airlines Logo
7:25 pm - 5:42 pm
MAN
-
SEA
54h 17m
2 stops
$509Multiple Airlines
Sun, Apr 19 - Mon, Apr 27
Multiple Airlines Logo
3:40 pm - 11:40 am
SEA
-
MAN
12h 00m
1 stop
Multiple Airlines Logo
7:50 am - 5:42 pm
MAN
-
SEA
41h 52m
2 stops
$511Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
Icelandair Logo
7:00 pm - 11:40 am
SEA
-
MAN
32h 40m
1 stop
Icelandair Logo
1:05 pm - 5:55 pm
MAN
-
SEA
12h 50m
1 stop
$523Icelandair
Sun, Apr 19 - Wed, Apr 29
Multiple Airlines Logo
3:40 pm - 11:40 am
SEA
-
MAN
12h 00m
1 stop
Multiple Airlines Logo
6:55 pm - 7:55 pm
MAN
-
SEA
57h 00m
2 stops
$525Multiple Airlines
Mon, Apr 20 - Sat, Apr 25
Icelandair Logo
3:40 pm - 11:40 am
SEA
-
MAN
12h 00m
1 stop
Icelandair Logo
1:05 pm - 8:40 pm
MAN
-
SEA
15h 35m
1 stop
$530Icelandair
Wed, Apr 1 - Wed, Apr 8
Air France Logo
1:45 pm - 4:45 pm
SEA
-
CWL
19h 00m
1 stop
Air France Logo
9:45 am - 11:45 am
CWL
-
SEA
34h 00m
1 stop
$905Air France
Wed, Apr 1 - Wed, Apr 8
KLM Logo
4:55 pm - 4:45 pm
SEA
-
CWL
15h 50m
2 stops
KLM Logo
9:45 am - 11:45 am
CWL
-
SEA
34h 00m
1 stop
$909KLM
Wed, Apr 1 - Wed, Apr 8
KLM Logo
5:35 pm - 8:50 am
SEA
-
BRS
31h 15m
1 stop
KLM Logo
5:30 pm - 11:45 am
BRS
-
SEA
26h 15m
1 stop
$911KLM
Sat, Apr 4 - Sat, Apr 11
Virgin Atlantic Logo
10:25 pm - 9:15 am
SEA
-
CWL
26h 50m
2 stops
Virgin Atlantic Logo
9:45 am - 6:40 pm
CWL
-
SEA
40h 55m
2 stops
$973Virgin Atlantic
Booking Insights

KAYAK's insights & trends for Seattle to Wales flights

Get data-powered insights and trends into flights from Seattle to Wales to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Seattle to Wales?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Wales were found on Delta ($683) and British Airways ($713).

Find deals

Good to know

Low seasonFebruary
Cheapest flight$169
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Seattle to Manchester

FAQs - booking Wales flights

  • How does KAYAK find such low prices on flights from Seattle to Wales?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Wales.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Wales?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Wales is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Wales?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to Wales with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Wales?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Wales up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Seattle to Wales

Information on your arrival and departure airports

Seattle (SEA)