Popular in | June |
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Cheapest in | January |
Average price | £578 |
Round-trip from | £473 |
Flights from Cardiff to Seattle are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seattle.
Our data shows that January tends to be the cheapest month to fly to Seattle from Cardiff. Users have commonly found prices around £674 for the month, but tickets can be as low as £539. Due to multiple factors, prepare for potentially higher prices in June.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cardiff to Seattle as you normally would.
Currently, December is the cheapest month in which you can book a flight from Cardiff to Seattle (average of £594). Flying from Cardiff to Seattle in July is currently the most expensive (average of £802). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
£487
February
£479
March
£505
April
£519
May
£554
June
£610
July
£639
August
£608
September
£546
October
£524
November
£479
December
£473
SEA Temperature | 5 - 19 °C |
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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cardiff to Seattle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Cheapflights helps you find that perfect flight to Seattle from Cardiff by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Users can book flights with no change fees policies with our dedicated filters. Book flights from Cardiff to Seattle flexibly with Cheapflights today.
Yes! Start tracking prices for Cardiff to Seattle flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.