
Popular airlines from Washington Dulles International Airport (IAD) to Shannon Airport (SNN)
- British Airways
British Airways
- Aer Lingus
Aer Lingus
- Air Canada
Air Canada
- American Airlines
American Airlines
- United
United
- Delta
Delta
- KLM
KLM
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 35% on select hotels after you book a flight*payments icon
Cheap Flights from Washington (IAD) to Shannon (SNN)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.








Find the cheapest month to fly from Washington (IAD) to Shannon (SNN)
August is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Washington Dulles Intl. |
Destination airport | Shannon |
Airlines serving | British Airways, United |
Return price | AU$1,092 |
Distance | 5276 km |
Your quick guide to flights from Washington to Shannon
Pick up great flights from Washington to Shannon
With Expedia, you have your pick of flights a day with 12 airlines covering flights from Washington to Shannon. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Washington to Shannon that take around hours.
Find cheap flights from Washington to Shannon
From the great flight deals with prices currently ranging from AU$1,093 to AU$2,831, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Washington to Shannon around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Shannon is normally in September.
Reasons to book your flight from Washington to Shannon with Expedia
Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Washington to Shannon across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Shannon right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.
Frequently asked questions
Explore a world of travel with Expedia
- Trending Routes
- Top Flights Destinations
- Related Carriers
- Alternative Routes
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes to Shannon
- Edinburgh to Shannon (EDI - SNN)
- Gold Coast to Shannon (OOL - SNN)
- Gothenburg to Shannon (GOT - SNN)
- New York to Shannon (JFK - SNN)
- Budapest to Shannon (BUD - SNN)
- Milan to Shannon (LIN - SNN)
- Canberra to Shannon (CBR - SNN)
- Melbourne to Shannon (MEL - SNN)
- Baltimore to Shannon (BWI - SNN)
- Hamburg to Shannon (HAM - SNN)
- London to Shannon (LHR - SNN)
- Brisbane to Shannon (BNE - SNN)
Top Flight Destinations
- Flights to Dublin
- Flights to Galway
- Flights to Cork
- Flights to Killarney
- Flights to Donegal
- Flights to Dingle
- Flights to Kilkenny
- Flights to Limerick
- Flights to Westport
- Flights to Sligo
- Flights to Letterkenny
- Flights to Waterford
- Flights to Kinsale
- Flights to Wexford
- Flights to Doolin
- Flights to Athlone
- Flights to Swords
- Flights to Tralee
- Flights to Kenmare
- Flights to Ennis
Baltimore
Washington
Alternative Routes
Expedia's Latest Trends
- Pullman Palm Cove Sea Temple Resort and Spa
- Heritage Awali Golf & Spa Resort – All Inclusive
- Coast Resort Merimbula
- Bay Air Motel
- Accommodation at Curlewis
- George Town accommodation
- Hotel Madera Hong Kong
- Rest Bugis Hotel
- Lake Louise accommodation
- Holiday Haven White Sands
- Hotels near Bugis Junction Shopping Center
- Hotels near Venice Grand Canal Mall
- Colonial Terrace Motor Inn
- Fingal Bay accommodation
- Bali accommodation
- Fiji accommodation
- La Flora Khao Lak
- The Argosy
- Grand Wailea Maui, A Waldorf Astoria Resort
- Hotel ZOE by AMANO