
Popular airlines from Seattle-Tacoma International Airport (SEA) to Shannon Airport (SNN)
- British Airways
British Airways
- Aer Lingus
Aer Lingus
- Air Canada
Air Canada
- American Airlines
American Airlines
- United
United
- Delta
Delta
- Air France
Air France
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Cheap flights from Seattle to Shannon (SEA-SNN)
Prices were available within the past 7 days and start at €326 for one-way flights and €517 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 27 Oct - Wed, 12 Nov
SEA
Seattle
SNN
Shannon
€517 Return, found 10 hours ago
€517
Return
found 10 hours ago

Mon, 27 Oct - Wed, 12 Nov
SEA
Seattle
SNN
Shannon
€535 Return, found 10 hours ago
€535
Return
found 10 hours ago

Mon, 27 Oct - Wed, 12 Nov
SEA
Seattle
SNN
Shannon
€539 Return, found 10 hours ago
€539
Return
found 10 hours ago

Mon, 27 Oct - Wed, 12 Nov
SEA
Seattle
SNN
Shannon
€551 Return, found 10 hours ago
€551
Return
found 10 hours ago

Mon, 27 Oct - Wed, 12 Nov
SEA
Seattle
SNN
Shannon
€557 Return, found 10 hours ago
€557
Return
found 10 hours ago

Mon, 27 Oct - Wed, 12 Nov
SEA
Seattle
SNN
Shannon
€561 Return, found 10 hours ago
€561
Return
found 10 hours ago

Mon, 27 Oct - Wed, 12 Nov
SEA
Seattle
SNN
Shannon
€569 Return, found 10 hours ago
€569
Return
found 10 hours ago

Mon, 27 Oct - Wed, 12 Nov
SEA
Seattle
SNN
Shannon
€570 Return, found 10 hours ago
€570
Return
found 10 hours ago

Mon, 27 Oct - Wed, 12 Nov
SEA
Seattle
SNN
Shannon
€582 Return, found 10 hours ago
€582
Return
found 10 hours ago

Mon, 27 Oct - Wed, 12 Nov
SEA
Seattle
SNN
Shannon
€598 Return, found 10 hours ago
€598
Return
found 10 hours ago
Find the cheapest month to fly from Seattle (SEA) to Shannon (SNN)
August is typically the cheapest month to fly
From €441 - €1,073 per traveller.
Frequently asked questions
Travel information
Travel information
Origin airport | Seattle - Tacoma Intl. |
Destination airport | Shannon |
Airlines serving | Aer Lingus, Air Canada, American Airlines, British Airways |
Return price | €517 |
Distance | 7181 km |
Book with confidence
Book with confidence
Perfect flights from Seattle to Shannon
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to Shannon. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Seattle - Tacoma Intl. to Shannon ticket options cater to your travel preferences, with incredible one-way fares from €326 and roundtrip prices from €517. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Shannon and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Shannon.
Explore a world of travel with Expedia
Explore a world of travel with Expedia
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Top Routes to Shannon
- Chicago to Shannon (ORD - SNN)
- Newark Liberty Intl. Airport to Shannon (EWR - SNN)
- Bangkok to Shannon (BKK - SNN)
- New York to Shannon (LGA - SNN)
- Boston to Shannon (BOS - SNN)
- Paris to Shannon (CDG - SNN)
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- Edinburgh to Shannon (EDI - SNN)
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*Available to Expedia members.