Menu

Cheap flights from Seattle (SEA) to Shannon (SNN)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

Cheap flights from Seattle to Shannon in May, June 2020

The best prices found for SEA to SNN flights for May, June
14 Jun - 21 Jun
$874pp
SEA
Seattle/Tacoma Intl
Aer Lingus
   
2 STOPS
SNN
Shannon
SNN
Shannon
Aer Lingus
   
2 STOPS
SEA
Seattle/Tacoma Intl
12 Jun - 21 Jun
$896pp
SEA
Seattle/Tacoma Intl
Aer Lingus
   
2 STOPS
SNN
Shannon
SNN
Shannon
Aer Lingus
   
2 STOPS
SEA
Seattle/Tacoma Intl
12 Jun - 21 Jun
$897pp
SEA
Seattle/Tacoma Intl
Aer Lingus
   
2 STOPS
SNN
Shannon
SNN
Shannon
Aer Lingus
   
2 STOPS
SEA
Seattle/Tacoma Intl

Seattle to Shannon 2020 flight deals

Cheap flights to Shannon from Seattle found for this year
3 Sep - 17 Sep
$646pp
SEA
Seattle/Tacoma Intl
Aer Lingus
   
2 STOPS
SNN
Shannon
SNN
Shannon
Aer Lingus
   
2 STOPS
SEA
Seattle/Tacoma Intl
30 Sep - 12 Oct
$656pp
SEA
Seattle/Tacoma Intl
Aer Lingus
   
2 STOPS
SNN
Shannon
SNN
Shannon
Aer Lingus
   
2 STOPS
SEA
Seattle/Tacoma Intl
3 Sep - 17 Sep
$657pp
SEA
Seattle/Tacoma Intl
Aer Lingus
   
2 STOPS
SNN
Shannon
SNN
Shannon
Aer Lingus
   
2 STOPS
SEA
Seattle/Tacoma Intl

Related info for your journey

Useful info, stats and facts about Seattle to Shannon flights.

Flight FAQs

From Seattle to Shannon

Are flight prices decreasing from Seattle to Shannon due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and Shannon for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Seattle to Shannon for under $700 on Cheapflights?

Yes, there are multiple flights from Seattle to Shannon for under $700. The cheapest flight booked recently is on Aer Lingus for just $646, but on average you can expect to pay $804.

Are there nonstop flights from Seattle to Shannon for under $600 on Cheapflights?

There are no nonstop flights from Seattle to Shannon, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Seattle weather warmer or cooler than Shannon?

You can imagine temperatures to be in the 77 °F range in July. The weather in Shannon is generally colder than Seattle's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

Alternative routes for Seattle to Shannon

Destination information for Shannon

Things to know before you go. Useful info for your trip from Seattle to Shannon
Today's exchange rate
$1 = €0.92
Average temperature for May in Shannon
62.6 °F
Avg rainfall for May in Shannon
2.5 ″

Airports servicing Seattle

Seattle King County/Boeing (BFI)
Seattle Lake Union Spb (LKE)

Airports servicing Shannon