Cheap flights from Cork, Ireland to Seattle, WA
Flights starting at £292. Choose between Aer Lingus, Alaska Airlines, or WestJet to find the best price.
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Seattle
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Book your trip to arrive at Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base. The most popular airlines for this route are Aer Lingus, Alaska Airlines, WestJet, British Airways, and Norse Atlantic Airways. Cork and Seattle have 379 direct flights per week.
Check-in for a flight from Cork to Seattle
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Aer Lingus | EIN | EI | No | Opens 48 days before flight Closes 5 hours before flight |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
WestJet | WJA | WS | No | Opens 24 days before flight Closes 1 hours before flight |
British Airways | BAW | BA | No | 0 0 |
Norse Atlantic Airways | NBT | N0 | No | Opens 24 days before flight Closes 2 hours before flight |
Weather in Seattle
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 7°C | 2°C |
February | 8°C | 1°C |
March | 10°C | 3°C |
April | 13°C | 4°C |
May | 18°C | 8°C |
June | 21°C | 10°C |
July | 25°C | 13°C |
August | 26°C | 14°C |
September | 22°C | 11°C |
October | 15°C | 7°C |
November | 10°C | 4°C |
December | 6°C | 1°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Cork
- Flights from Cork to London
- Flights from Cork to Amsterdam
- Flights from Cork to Málaga
- Flights from Cork to Paris
- Flights from Cork to Barcelona
- Flights from Cork to Milan
- Flights from Cork to Palma, Majorca
- Flights from Cork to Faro
- Flights from Cork to Budapest
- Flights from Cork to Madrid
- Flights from Cork to Lisbon
- Flights from Cork to Istanbul
- Flights from Cork to Zürich
- Flights from Cork to Venice
- Flights from Cork to Copenhagen
- Flights from Cork to Düsseldorf
- Flights from Cork to Lanzarote
- Flights from Cork to Berlin
- Flights from Cork to Las Palmas
- Flights from Cork to Edinburgh
Flights to Seattle
- Flights from London to Seattle
- Flights from Dublin to Seattle
- Flights from Manila to Seattle
- Flights from Bangkok to Seattle
- Flights from Tallinn to Seattle
- Flights from Detroit to Seattle
- Flights from New York to Seattle
- Flights from Manchester to Seattle
- Flights from Melbourne to Seattle
- Flights from Los Angeles to Seattle
- Flights from Chicago to Seattle
- Flights from Paris to Seattle
- Flights from Denver to Seattle
- Flights from Hong Kong to Seattle
- Flights from Washington, D.C. to Seattle
- Flights from Toronto to Seattle
- Flights from Denpasar to Seattle
- Flights from Atlanta to Seattle
- Flights from Dallas to Seattle
- Flights from San Salvador to Seattle
Popular routes
- Flights from Lusaka to Harare
- Flights from Cancún to Johannesburg
- Flights from Colombo to Port Elizabeth
- Flights from Kathmandu to Pittsburgh
- Flights from Herat to Mazar-i-Sharif
- Flights from Cork to Richmond
- Flights from Hamburg to Bar Harbor
- Flights from Hamburg to Boston
- Flights from Thiruvananthapuram to Amsterdam
- Flights from Dublin to Asheville
- Flights from London to Rome
- Flights from Toronto to Vancouver