SNN - DCA

€451 Find Cheap Flights from Shannon to Reagan Washington National Airport – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€512
Typical prices: €666-€983
United Airlines
Tue 2/10Tue 9/10
SNN - DCA • 1 stop
Cheapest one-way flight
€451
Typical prices: €472-€603
Multiple Airlines
Mon 17/12
SNN - DCA • 1 stop
Direct flights
Not available
There are currently no direct flights between Shannon and Washington, D.C. Reagan-National Airport. You'll need to take a connecting flight to reach the destination.
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Top stopover airports
New York John F Kennedy Intl (JFK)
Cheapest • Avg €524 (return)
Boston Logan Intl (BOS)
Shortest trip • 10h 32m (one-way)
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We hope you enjoy your trip to Washington, D.C. Reagan-National Airport!
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Booking Insights
Flight Deals

Cheap Flights from Shannon to Reagan-National (SNN-DCA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Shannon to Reagan-National

Fri, 2 Oct - Fri, 9 Oct
United Airlines Logo
12:30 - 21:59SNN  Shannon-DCA Washington, D.C. Reagan-National
14h 29m1 stop Newark
United Airlines Logo
20:20 - 10:15DCA  Washington, D.C. Reagan-National-SNN Shannon
8h 55m1 stop Newark
€512United Airlines
Fri, 2 Oct - Fri, 9 Oct
United Airlines Logo
12:30 - 21:59SNN  Shannon-DCA Washington, D.C. Reagan-National
14h 29m1 stop Newark
United Airlines Logo
20:20 - 10:15DCA  Washington, D.C. Reagan-National-SNN Shannon
8h 55m1 stop Newark
€513United Airlines
Thu, 15 Oct - Thu, 22 Oct
United Airlines Logo
12:30 - 21:59SNN  Shannon-DCA Washington, D.C. Reagan-National
14h 29m1 stop Newark
United Airlines Logo
08:25 - 10:15DCA  Washington, D.C. Reagan-National-SNN Shannon
20h 50m1 stop Newark
€515United Airlines
Thu, 8 Oct - Thu, 15 Oct
United Airlines Logo
12:30 - 21:59SNN  Shannon-DCA Washington, D.C. Reagan-National
14h 29m1 stop Newark
United Airlines Logo
08:25 - 10:15DCA  Washington, D.C. Reagan-National-SNN Shannon
20h 50m1 stop Newark
€597United Airlines
Fri, 8 Jan - Tue, 12 Jan
British Airways Logo
07:50 - 23:18SNN  Shannon-DCA Washington, D.C. Reagan-National
20h 28m2 stops London Heathrow Boston Logan Intl
British Airways Logo
17:21 - 11:30DCA  Washington, D.C. Reagan-National-SNN Shannon
13h 09m2 stops Philadelphia London Heathrow
€607British Airways
Fri, 8 Jan - Tue, 12 Jan
British Airways Logo
07:50 - 23:18SNN  Shannon-DCA Washington, D.C. Reagan-National
20h 28m2 stops London Heathrow Boston Logan Intl
British Airways Logo
17:21 - 11:30DCA  Washington, D.C. Reagan-National-SNN Shannon
13h 09m2 stops Philadelphia London Heathrow
€607British Airways
Fri, 8 Jan - Mon, 11 Jan
British Airways Logo
07:50 - 21:00SNN  Shannon-DCA Washington, D.C. Reagan-National
18h 10m2 stops London Heathrow Philadelphia
British Airways Logo
17:17 - 16:45DCA  Washington, D.C. Reagan-National-SNN Shannon
18h 28m2 stops New York John F Kennedy Intl London Heathrow
€607British Airways
Fri, 8 Jan - Mon, 11 Jan
British Airways Logo
07:50 - 21:00SNN  Shannon-DCA Washington, D.C. Reagan-National
18h 10m2 stops London Heathrow Philadelphia
British Airways Logo
17:17 - 16:45DCA  Washington, D.C. Reagan-National-SNN Shannon
18h 28m2 stops New York John F Kennedy Intl London Heathrow
€610British Airways
Sat, 13 Mar - Fri, 26 Mar
Multiple Airlines Logo
14:00 - 22:27SNN  Shannon-DCA Washington, D.C. Reagan-National
13h 27m1 stop Boston Logan Intl
Multiple Airlines Logo
12:35 - 05:50DCA  Washington, D.C. Reagan-National-SNN Shannon
13h 15m1 stop Boston Logan Intl
€641Multiple Airlines
Thu, 1 Oct - Thu, 8 Oct
Air Canada Logo
07:30 - 21:50SNN  Shannon-DCA Washington, D.C. Reagan-National
19h 20m2 stops London Heathrow Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:50 - 16:10DCA  Washington, D.C. Reagan-National-SNN Shannon
22h 20m2 stops Ottawa London Heathrow
€660Air Canada
Booking Insights

Price, demand, and travel trends for Shannon to Washington, D.C. Reagan-National Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Shannon to Washington, D.C. Reagan-National Airport with more confidence.

How much is a return flight from Shannon to Washington, D.C. Reagan-National Airport?

Return flights from Shannon to Washington, D.C. Reagan-National Airport start at €512. Prices are below average for this route right now, with typical return fares ranging from €666 to €983. The lowest price found in the past 5 days was €512 on United Airlines.

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Key details for Shannon to Washington, D.C. Reagan-National Airport flights

Cheapest flight

€451
Flights from Shannon to Washington, D.C. Reagan-National Airport

When to book flights from Shannon to Reagan-National

Are your dates flexible? Find out the best times to travel from Shannon to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Shannon to Washington, D.C. Reagan-National Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Shannon to Washington, D.C. Reagan-National Airport?

    Flights from Shannon to Washington, D.C. Reagan-National Airport usually depart from Shannon (SNN) and arrive at Washington, D.C. Reagan-National (DCA).

  • Which airports do connecting flights from Shannon to Washington, D.C. Reagan-National Airport pass through?

    One-stop flights from Shannon to Washington, D.C. Reagan-National Airport most commonly connect through:

    • Boston Logan Intl (BOS) – 33% of one-stop connections
    • Newark (EWR) – 33% of one-stop connections
    • New York John F Kennedy Intl (JFK) – 33% of one-stop connections

    Boston Logan Intl (BOS) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Shannon to Washington, D.C. Reagan-National Airport?

    Yes. Being flexible with your travel dates can save you up to 47% on the Shannon to Washington, D.C. Reagan-National Airport route. Friday is the cheapest departure day at €524 return on average, while Tuesday is the most expensive at €983, a difference of €459. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Washington, D.C. Reagan-National Airport?

    Walter E. Washington Convention Center is one of the most viewed places in Washington, D.C. Reagan-National Airport on KAYAK.

  • How long is a flight from Shannon to Washington, D.C. Reagan-National Airport?

    A direct flight from Shannon to Washington, D.C. Reagan-National Airport takes 0h 00m, covering 8,504 km.

  • Do I need a passport to fly from Shannon to Washington, D.C. Reagan-National Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Shannon to Washington, D.C. Reagan-National Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about €512 to €1,357. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Shannon to Washington, D.C. Reagan-National Airport looking right now?

    One-way fares from Shannon to Washington, D.C. Reagan-National Airport are currently lower than usual. Average one-way flight prices are about €494, which is 9% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Shannon to Washington, D.C. Reagan-National Airport?

    Flying via Boston Logan Intl (BOS) gives the shortest average 1-stop total travel time of 10h 32m, compared to 10h 37m via Newark (EWR) and 13h 05m via New York John F Kennedy Intl (JFK).

  • What is the time difference between Shannon and Washington, D.C. Reagan-National Airport?

    Washington, D.C. Reagan-National Airport is 5 hours behind Shannon (Eastern Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Washington, D.C. Reagan-National Airport (DCA)?

    Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car hire companies, with daily rates starting from around €20 for economy cars. Top options include:
    • Sixt
    • Dollar
    • Thrifty
    • Alamo
    • Budget

Your guide to booking Shannon to Washington, D.C. Reagan-National Airport flights

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