S$483 Cheap Flights from Washington to Shannon

View S$483 flight on Sun, 7 Sep, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Shannon Airport (SNN)

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Cheap Flights from Washington to Shannon (IAD-SNN)

Prices were available within the past 7 days and start at S$483 for one-way flights and for round trip, 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

From S$687 - S$1,561 per traveller.

Graph displaying average flight prices per month

Washington to Shannon route information
Origin airport
Washington Dulles Intl.
Destination airport
Shannon
Distance
5276 km

Perfect flights from Washington to Shannon

Your Journey from Washington to Shannon

Start your unforgettable journey with Expedia. Our broad selection of flights from Washington to Shannon caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including United, Delta, KLM, Virgin Atlantic, British Airways, Air Canada, American Airlines, Iberia. Our selection of flights from Washington Dulles Intl. to Shannon caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 16 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Washington to Shannon Flights

Experience the joy of finding cheap flights from Washington Dulles Intl. to Shannon that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$483 and roundtrip prices *.
 

Pre-Flight Essentials

Ensure a smooth journey from Washington to Shannon with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Shannon

Picture yourself stepping off the plane in Shannon and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Washington to Shannon Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Washington to Shannon.
 

Beyond the Flight – Exploring Shannon

With Expedia, your adventure extends beyond the flight. Explore Shannon at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Washington to Shannon with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Washington to Shannon with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from IAD to SNN?
Pack your bags, because round-trip flights from Dulles Intl. Airport to SNN start from . That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to Shannon Airport (SNN)?
The majority of flights can be conveniently cancelled online, but whether or not you are charged a fee differs between airlines. If you do have to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to Shannon Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dulles Intl. Airport to Shannon Airport (SNN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Washington Dulles Intl. Airport (IAD) to Shannon Airport?
Chantilly to Shannon is around 5,300 kilometres, so get ready to spend quite a while in the air. Don't forget to pack all the essentials, from your headphones to your hoodie. Throw in a few snacks to munch on throughout your journey too.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to SNN?
Currently, no airlines offer flights directly from Dulles Intl. Airport to Shannon Airport. You'll need to book a flight with at least one stop. To score the best connections and price, lock in your airfare ahead of time.
Are Dulles Intl. Airport to SNN flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from IAD to SNN can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you'd rather start planning your trip ahead of time, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines issue their prices so far in advance. Our top tip? Check back often as updates are made frequently.

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