
Popular airlines from Washington Dulles Intl. Airport (IAD) to Shannon Airport (SNN)
- British Airways
British Airways
- Air Canada
Air Canada
- American Airlines
American Airlines
- United
United
- Aer Lingus
Aer Lingus
- Delta
Delta
- KLM
KLM
- Plan, book, fly with confidence
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Cheap flights from Washington to Shannon (IAD-SNN)
Prices were available within the past 7 days and start at €336 for one-way flights and €407 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, 3 Aug - Tue, 19 Aug
IAD
Washington
SNN
Shannon
€407 Return, found 5 days ago
€407
Return
found 5 days ago

Sun, 3 Aug - Tue, 19 Aug
IAD
Washington
SNN
Shannon
€407 Return, found 5 days ago
€407
Return
found 5 days ago

Sun, 10 Aug - Tue, 26 Aug
IAD
Washington
SNN
Shannon
€418 Return, found 4 hours ago
€418
Return
found 4 hours ago

Sun, 3 Aug - Tue, 19 Aug
IAD
Washington
SNN
Shannon
€429 Return, found 5 days ago
€429
Return
found 5 days ago

Sun, 10 Aug - Tue, 26 Aug
IAD
Washington
SNN
Shannon
€441 Return, found 4 hours ago
€441
Return
found 4 hours ago

Sun, 3 Aug - Tue, 19 Aug
IAD
Washington
SNN
Shannon
€451 Return, found 5 days ago
€451
Return
found 5 days ago

Fri, 8 Aug - Fri, 22 Aug
IAD
Washington
SNN
Shannon
€453 Return, found 2 days ago
€453
Return
found 2 days ago

Sun, 10 Aug - Tue, 26 Aug
IAD
Washington
SNN
Shannon
€463 Return, found 4 hours ago
€463
Return
found 4 hours ago

Mon, 3 Nov - Wed, 19 Nov
IAD
Washington
SNN
Shannon
€586 Return, found 3 days ago
€586
Return
found 3 days ago

Mon, 1 Dec - Tue, 9 Dec
IAD
Washington
SNN
Shannon
€595 Return, found 1 day ago
€595
Return
found 1 day ago
Find the cheapest month to fly from Washington (IAD) to Shannon (SNN)
August is typically the cheapest month to fly
From €464 - €1,142 per traveller.
Graph displaying average flight prices per month
Origin airport | Washington Dulles Intl. |
Destination airport | Shannon |
Airlines serving | Aer Lingus, Air Canada, American Airlines, British Airways, Delta, United |
Return price | €406 |
Distance | 5276 km |
Perfect flights from Washington to Shannon
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington 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 Washington Dulles Intl. to Shannon ticket options cater to your travel preferences, with incredible one-way fares from €336 and roundtrip prices from €407. 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.
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