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Cheap Flights from Seattle to Shannon, IE, Ireland - SEA to SNN

Popular flights from Seattle to Shannon

If your flight days are flexible and you looking for a good deal, our charts on cheap flights provide some insight regarding affordable flight options for your next big adventure.

Aer Lingus
Departure Date Return Date Lowest Price
Apr 6, 2016 Apr 13, 2016 $899
Air France
Departure Date Return Date Lowest Price
May 9, 2016 May 16, 2016 $1,113
American Airlines
Departure Date Return Date Lowest Price
Apr 28, 2016 May 14, 2016 $959
British Airways
Departure Date Return Date Lowest Price
Apr 28, 2016 May 14, 2016 $1,044
Apr 28, 2016 May 14, 2016 $1,044
Finnair
Departure Date Return Date Lowest Price
May 9, 2016 May 16, 2016 $1,081
Iberia
Departure Date Return Date Lowest Price
May 9, 2016 May 23, 2016 $1,108
KLM Royal Dutch Airlines
Departure Date Return Date Lowest Price
May 9, 2016 May 16, 2016 $1,113
Lufthansa German Airlines
Departure Date Return Date Lowest Price
May 21, 2016 May 31, 2016 $3,171
United Airlines
Departure Date Return Date Lowest Price
Apr 6, 2016 Apr 13, 2016 $1,004
Apr 6, 2016 Apr 13, 2016 $1,004

How Much Does it Cost to Fly from Seattle to Shannon (SEA to SNN)?

We have collected flight cost data from across the web for travel from Seattle to Shannon, and have found the average flight price for this trip to be $975.

When Can I Buy the Cheapest Flight from Seattle to Shannon (SEA to SNN)?

Airlines can adjust prices for plane tickets from Seattle to Shannon based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Seattle to Shannon

The chart below shows up-to-date information regarding the cheapest days to fly from Seattle to Shannon.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$1,008 $959 $899 $912 $1,005 $1,079 $969

Lowest Fares Chart By Month from Seattle to Shannon

The chart below shows the lowest fare by month when flying from Seattle to Shannon.

Month Origin Destination Carrier Depart Date Return Date Stops Price
March Seattle Shannon Aer Lingus 3/3/16 3/21/16 1 $912
April Seattle Shannon Aer Lingus 4/6/16 4/13/16 1 $899
May Seattle Shannon Aer Lingus 5/14/16 5/22/16 1 $998
June Seattle Shannon United 6/14/16 6/29/16 1 $1,237
July Seattle Shannon American 7/16/16 7/26/16 2 $1,247
August Seattle Shannon American 8/31/16 9/10/16 1 $1,198
September Seattle Shannon American 9/6/16 9/21/16 1 $1,019
October Seattle Shannon American 10/8/16 10/22/16 1 $1,016

Round Trip vs One Way Flights from Seattle to Shannon (SEA to SNN)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Seattle to Shannon. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Seattle to Shannon is $1,749.

The average price for round trip flights from Seattle to Shannon is $1,032.

Seattle to Shannon Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Seattle to Shannon?
Answer: Denver, CO and Newark, NJ

Airlines Flying from Seattle to Shannon (SEA to SNN)

Below are the different airlines that fly from Seattle to Shannon with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Seattle to Shannon.

Seattle to Shannon
Airline Connections Mon Tue Wed Thu Fri Sat Sun
United EWR X X X X X X
United IAD / EWR X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Seattle and Shannon, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to New York American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $240
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $201
Seattle to Atlanta American, Alaska, Frontier, Spirit, United $268

Cheap International Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to London American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $839
Seattle to Dublin American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Czech, SAS, Brussels, United, Virgin Atlantic $798
Seattle to Paris American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Pullmantur Air, OpenSkies, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, XL Airways, SAS, Brussels, Sun Country, Tap Portugal, United, Air Europa, Virgin Atlantic $962
Seattle to Cork American, Air Berlin, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, SAS, United, Virgin Atlantic, City Jet $916
Seattle to Kerry American, Air Berlin, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, United, Virgin Atlantic $1,271
Seattle to Amsterdam American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Sun Country, Tap Portugal, United, Air Europa, Virgin Atlantic $941
Seattle to Frankfurt American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, SATA, SAS, Brussels, Sun Country, Tap Portugal, United, Air Europa, Virgin Atlantic $783
Seattle to Belfast American, Air Berlin, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Czech, Brussels, United, Virgin Atlantic $1,033
Seattle to Glasgow American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Czech, Austrian, Brussels, Sun Country, United, Virgin Atlantic $890

Cheap International Flights to Shannon - SNN

FlightsAirlineLowest Price
Vancouver to Shannon Air Berlin, Air Canada, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, Brussels, Air Transat, Virgin Atlantic, WestJet $633
Portland to Shannon American, Air Berlin, Air France, Alaska, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, United, Virgin Atlantic $1,044
Vancouver to London Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Adria, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $486
Vancouver to Dublin Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Luxair, Lufthansa, Thomas Cook, Austrian, SATA, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $483
Vancouver to Cork Air Berlin, Air Canada, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, Brussels, Air Transat, Virgin Atlantic, WestJet $670
Vancouver to Paris Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $430
Portland to Dublin American, Air Berlin, Air France, Alaska, Finnair, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, SAS, Brussels, United, Virgin Atlantic $887
Portland to Paris American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $1,044
Vancouver to Kerry Air Canada, Air France, Finnair, British Airways, Aer Lingus, Iberia $799
Vancouver to Amsterdam Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $525
Portland to Cork American, Air Berlin, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, United, Virgin Atlantic, City Jet $1,216
Victoria to Dublin Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Virgin Atlantic, WestJet $600
Portland to Amsterdam American, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $989
Vancouver to Manchester Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $639
Victoria to Cork Air Canada, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, Brussels, Virgin Atlantic Check Dates
Vancouver to Frankfurt Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Austrian, SAS, Brussels, Air Transat, Virgin Atlantic, WestJet $620
Vancouver to Belfast Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Brussels, Virgin Atlantic, WestJet $726
Vancouver to Glasgow Air Berlin, Air Canada, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Austrian, Brussels, Air Transat, Virgin Atlantic, WestJet $548
Cheap Flights from Seattle to Shannon, IE, Ireland, from $899 Round trip from SEA to SNN