CA $783 Cheap Flights from Washington (IAD) to Shannon (SNN)

Flight 1

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

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Cheap flights from Washington (IAD) to Shannon (SNN)

Prices were available within the past 7 days and start at CA $783 for one-way flights and CA $1,137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Aer Lingus
British Airways
Finnair
Aer Lingus
British Airways
Finnair
Aer Lingus
British Airways
Finnair

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Find the cheapest month to fly from Washington (IAD) to Shannon (SNN)

August is typically the cheapest month to fly

From CA $756 - CA $1,702 per traveller.

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to SNN?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between IAD and Shannon Airport (SNN) start from CA $1,137. Make your booking today to get the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAD to Shannon Airport (SNN)?
This varies from airline to airline, as each has its own set of terms and conditions. Head to the Customer Service Portal, where there are easy instructions on how to cancel your flight online.
How do I find cheap flights from Dulles Intl. Airport to Shannon Airport (SNN) that have flexible change policies?
Flights from Dulles Intl. Airport to Shannon Airport with flexible change policies are available from several airlines. Simply use our "No change fees" filter during your search. You'll only need to pay the cost difference between flights, with no extra fees to worry about.
How many hours is the flight from Dulles Intl. Airport to Shannon Airport (SNN)?
It takes roughly 8 hours and 31 minutes to jet from IAD to SNN. But with your favourite playlist and an interesting book, the hours will pass by quicker.
How far is the flight from IAD to Shannon Airport?
You'll have 5,300 kilometres to cover on the long-haul Chantilly to Shannon route. Dress in comfy clothes and consider taking earplugs and a sleep mask.
Which airlines fly direct from IAD to SNN?
At present, no airlines offer direct flights from Washington Dulles Intl. Airport (IAD) to Shannon Airport. You'll have to book a flight with one or more stops. To get the best connections and price, lock in your fare well in advance.
Are Washington Dulles Intl. Airport (IAD) to Shannon Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so there are no guarantees. While last-minute deals between Washington Dulles Intl. Airport (IAD) and SNN are possible, it also makes sense to monitor prices well before you fly. In fact, some airlines publish their prices up to 12 months ahead of the departure date. Expedia is constantly updating the biggest bargains around, so check back often and be ready to pounce when the fares dip.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Shannon
Roundtrip price
CA $1,136
Distance
5276 km

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