Featured airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap Flights from Seattle to Shannon (SEA-SNN)
Prices were available within the past 7 days and start at $402 for one-way flights and $539 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Seattle - Tacoma Intl. |
Destination airport | Shannon |
Airlines serving | Aer Lingus, Air Canada, American Airlines, British Airways, Delta, JetBlue Airways, KLM, United |
Roundtrip price | $538 |
Distance | 4488 mi |
Seattle to Shannon Flights
Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Seattle to Shannon offer the perfect respite. Not only does exploring Shannon provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.
Bagging a cheap flight from Seattle to Shannon may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.
With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Shannon are only a plane trip away. Book your travel arrangements with us today!
If you would like to book flights to Shannon more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Shannon is $402 now!
Frequently asked questions
- Trending Routes
- Trending Flights
- Top Flights Destinations
- More Popular Airlines
- Nearby Airports
- Flights From Other Airports
- Expedia's Latest Trends
Top Routes from Seattle
- Seattle to Chicago (SEA - ORD)
- Seattle to Newark (SEA - EWR)
- Seattle to Phoenix (SEA - PHX)
- Seattle to San Diego (SEA - SAN)
- Seattle to Los Angeles (SEA - LAX)
- Seattle to Miami (SEA - MIA)
- Seattle to Honolulu (SEA - HNL)
- Seattle to Boston (SEA - BOS)
- Seattle to New York (SEA - LGA)
- Seattle to Orange County (SEA - SNA)
- Seattle to Denver (SEA - DEN)
- Seattle to New York (SEA - JFK)
Top Routes to Shannon
- Chicago to Shannon (ORD - SNN)
- Newark to Shannon (EWR - SNN)
- San Diego to Shannon (SAN - SNN)
- Los Angeles to Shannon (LAX - SNN)
- Raleigh to Shannon (RDU - SNN)
- Tampa to Shannon (TPA - SNN)
- Detroit to Shannon (DTW - SNN)
- Boston to Shannon (BOS - SNN)
- New York to Shannon (LGA - SNN)
- Charlotte to Shannon (CLT - SNN)
- Minneapolis to Shannon (MSP - SNN)
- Denver to Shannon (DEN - SNN)
Top Routes from Seattle
- Alaska Airlines Seattle to Chicago
- Alaska Airlines Seattle to Newark
- Alaska Airlines Seattle to Phoenix
- Alaska Airlines Seattle to San Diego
- Alaska Airlines Seattle to Los Angeles
- Alaska Airlines Seattle to Miami
- Alaska Airlines Seattle to Honolulu
- Alaska Airlines Seattle to Boston
- Alaska Airlines Seattle to Orange County
- Alaska Airlines Seattle to Denver
Top Routes to Shannon
- British Airways Chicago to Shannon
- Lufthansa Newark to Shannon
- British Airways Los Angeles to Shannon
- British Airways Raleigh to Shannon
- Air Canada Detroit to Shannon
- Aer Lingus Boston to Shannon
- Air Canada New York to Shannon
- British Airways Charlotte to Shannon
- Air Canada Minneapolis to Shannon
- British Airways Denver to Shannon
Top Flight Destinations
- Flights to Dublin
- Flights to Galway
- Flights to Cork
- Flights to Killarney
- Flights to Limerick
- Flights to Dingle
- Flights to Donegal
- Flights to Kilkenny
- Flights to Westport
- Flights to Waterford
- Flights to Sligo
- Flights to Kinsale
- Flights to Doolin
- Flights to Wexford
- Flights to Tralee
- Flights to Athlone
- Flights to Ennis
- Flights to Cong
- Flights to Kenmare
- Flights to Letterkenny
Seattle Paine Field Intl. Airport
Nearby Airports
- Boeing Field Airport (BFI)
- Seattle Paine Field Intl. Airport Airport (PAE)
- William R. Fairchild Intl. Airport (CLM)
- Lopez Island Airport (LPS)
- Friday Harbor Airport (FRD)
- Friday Harbor Sea Plane Base Airport (FBS)
- Bowerman Airport (HQM)
- Rosario Seaplane Base Airport (RSJ)
- Westsound Airport (WSX)
- Roche Harbor Airport (RCE)