
$541 Cheap American Airlines flights Seattle (SEA) to Shannon (SNN)
Prices were available within the past 7 days and start at $541 for one-way flights and $731 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 12 - Tue, Sep 22
SEA
Seattle
SNN
Shannon
$731 Roundtrip, found 16 hours ago
$731
Roundtrip
found 16 hours ago

Sat, Sep 12 - Tue, Sep 22
SEA
Seattle
SNN
Shannon
$732 Roundtrip, found 16 hours ago
$732
Roundtrip
found 16 hours ago

Sat, Sep 12 - Tue, Sep 22
SEA
Seattle
SNN
Shannon
$740 Roundtrip, found 16 hours ago
$740
Roundtrip
found 16 hours ago

Sat, Sep 12 - Tue, Sep 22
SEA
Seattle
SNN
Shannon
$741 Roundtrip, found 16 hours ago
$741
Roundtrip
found 16 hours ago

Sat, Sep 12 - Tue, Sep 22
SEA
Seattle
SNN
Shannon
$743 Roundtrip, found 16 hours ago
$743
Roundtrip
found 16 hours ago

Sat, Sep 12 - Tue, Sep 22
SEA
Seattle
SNN
Shannon
$744 Roundtrip, found 16 hours ago
$744
Roundtrip
found 16 hours ago

Sat, Sep 12 - Tue, Sep 22
SEA
Seattle
SNN
Shannon
$746 Roundtrip, found 16 hours ago
$746
Roundtrip
found 16 hours ago

Sat, Sep 12 - Tue, Sep 22
SEA
Seattle
SNN
Shannon
$747 Roundtrip, found 16 hours ago
$747
Roundtrip
found 16 hours ago

Sat, Sep 12 - Tue, Sep 22
SEA
Seattle
SNN
Shannon
$752 Roundtrip, found 16 hours ago
$752
Roundtrip
found 16 hours ago

Sat, Sep 12 - Tue, Sep 22
SEA
Seattle
SNN
Shannon
$757 Roundtrip, found 16 hours ago
$757
Roundtrip
found 16 hours ago
Find the cheapest month to fly from Seattle (SEA) to Shannon (SNN)
August is typically the cheapest month to fly
From $515 - $1,202 per traveler.
Travel information
Origin airport | Seattle - Tacoma Intl. |
|---|---|
Destination airport | Shannon |
Airlines serving | Aer Lingus, American Airlines, British Airways, United |
Popular airline | British Airways |
Distance | 7181 km |
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Most Popular American Airlines Routes from Seattle
- American Airlines SEA to FLL
- American Airlines SEA to MCO
- American Airlines SEA to SNN
- American Airlines SEA to MSP
- American Airlines SEA to GDL
- American Airlines SEA to SJU
- American Airlines SEA to PHX
- American Airlines SEA to OGG
- American Airlines SEA to BNA
- American Airlines SEA to JAX
- American Airlines SEA to ECP
- Chicago to Phoenix (ORD - PHX)
- Billings to Yuma (BIL - YUM)
- Baltimore to San Juan (BWI - SJU)
- St. George to Boston (SGU - BOS)
- Boise to Phoenix (BOI - PHX)
- New York to San Juan (JFK - SJU)
- Tampa to Las Vegas (TPA - LAS)
- Richmond to Nassau (RIC - NAS)
- Los Angeles to Lihue (LAX - LIH)
- Orlando to Newark Liberty Intl. Airport (MCO - EWR)
Popular Domestic Routes in Shannon
- Detroit to Phoenix (DTW - PHX)
- San Francisco to Miami (SFO - MIA)
- New York to San Juan (JFK - SJU)
- Chicago to Las Vegas (ORD - LAS)
- San Francisco to Miami (SFO - MIA)
- St. George to Boston (SGU - BOS)
- Savannah to Boston (SAV - BOS)
- Rochester to Fort Myers (ROC - RSW)
- Billings to Yuma (BIL - YUM)
- Richmond to Nassau (RIC - NAS)