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Did you mean flights from Shannon to Seattle?

Flights from Seattle to Shannon, Ireland Last modified: Jan 18, 2017 2:55 -05:00

Seattle to Shannon Last modified: Jan 18, 2017 2:55 -05:00Prices shown were found by travelers like you over the past 30 days

We've scanned 31,032,328,308 round trip itineraries and found the cheapest flights to Shannon. Aer Lingus & British Airways frequently offer the best deals to Shannon flights, or select your preferred carrier below to see the cheapest days to fly.

Aer Lingus
SEASNN
Fri 4/28
1 stop
SNNSEA
Sat 5/6
1 stop
$855
British Airways
SEASNN
Fri 2/24
2 stops
SNNSEA
Thu 3/9
2 stops
$901
American
SEASNN
Wed 5/10
1 stop
SNNSEA
Wed 5/17
1 stop
$930
United
SEASNN
Sun 2/19
2 stops
SNNSEA
Sun 2/26
2 stops
$1,109
Air Canada
SEASNN
Sun 2/19
2 stops
SNNSEA
Sun 2/26
2 stops
$1,131
Lufthansa
SEASNN
Fri 4/28
2 stops
SNNSEA
Sat 5/6
2 stops
$1,278

How Much is a Flight from Seattle to Shannon? Prices shown were found by travelers like you over the past 30 days

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 $1,221.

Where To Buy Cheap Flights from Seattle to Shannon?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for 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 found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Seattle to Shannon? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from Seattle to Shannon.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $0
7-14 days $0 $0
14-21 days $0 $0
21-30 days $0 $967
30-60 days $0 $901
60-90 days $0 $878
90+ days $0 $855

Cheapest Day To Fly from Seattle to Shannon Prices shown were found by travelers like you over the past 30 days

We've examined 31,042,012,893 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Seattle to Shannon is Monday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$878 $2,544 $981 $1,159 $901 $1,106 $976

Compare Flight Prices from Seattle to Shannon by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Seattle to Shannon flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
February Seattle Shannon British Airways 2/24/17 3/9/17 2 $901
March Seattle Shannon Aer Lingus 3/10/17 3/20/17 1 $912
April Seattle Shannon Aer Lingus 4/28/17 5/6/17 1 $855
May Seattle Shannon British Airways 5/4/17 5/18/17 2 $926
June Seattle Shannon Air France 6/6/17 6/13/17 2 $1,035
July Seattle Shannon American 7/24/17 8/7/17 1 $1,171
August Seattle Shannon American 8/15/17 8/22/17 1 $930
September Seattle Shannon American 9/12/17 9/21/17 1 $930

Cheap Last Minute Flights from Seattle to Shannon Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Seattle to Shannon. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
5 6 7 8 9 10 11
$946
12 13 14 15 16 17 18
$946

Connecting Flights vs Direct Flights from Seattle to Shannon Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Seattle to Shannon is $988.

The average price for direct flights from Seattle to Shannon is not available.

One Way Flights vs Round Trip Flights from Seattle to Shannon Prices shown were found by travelers like you over the past 30 days

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 not available.

The average price for round trip flights from Seattle to Shannon is $949.

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: London, GB

Airlines in Seattle flying to Shannon Last modified: Jan 18, 2017 2:55 -05:00Number of routes searched: 43Number of itineraries searched: 6,866

Wondering which airlines fly out of Seattle to Shannon? We've gathered the average price of Seattle airlines with flights to Shannon. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Seattle to Shannon
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHL
British Airways LHR
Delta DTW
Delta JFK
Lufthansa FRA
United EWR
United ORD
American CLT / PHL
American DFW / PHL
American LAX / PHL
American ORD / PHL
British Airways LHR / EDI
Delta ATL / JFK
Delta BOS / JFK
Delta DTW / JFK
United BOS / EWR
United DEN / EWR
United DEN / ORD

Seattle to Shannon Airports

These are the major commercial airports we're currently monitoring in Seattle and Shannon. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from Seattle - SEA Last modified: Jan 18, 2017 2:55 -05:00Prices shown were found by travelers like you over the past 30 days

Cheap International Flights from Seattle - SEA Last modified: Jan 18, 2017 2:55 -05:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from Seattle to Shannon