SNN - DCA

€442 Find Cheap Flights from Shannon to Reagan Washington National Airport – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€775
Typical prices: €686-€1,013
Air Canada
Fri 7/12Thu 13/12
SNN - DCA • 2 stops
Cheapest one-way flight
€442
Typical prices: €511-€621
Multiple Airlines
Mon 17/12
SNN - DCA • 1 stop
Direct flights
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
Cheapest • Avg €540 (return)
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

Mon, 7 Dec - Sun, 13 Dec
Multiple Airlines Logo
07:50 - 21:59SNN  Shannon-DCA Washington, D.C. Reagan-National
19h 09m2 stops London Heathrow Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
06:00 - 19:25DCA  Washington, D.C. Reagan-National-SNN Shannon
32h 25m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
€775Multiple Airlines
1 day ago
Mon, 7 Dec - Mon, 14 Dec
Multiple Airlines Logo
07:50 - 21:59SNN  Shannon-DCA Washington, D.C. Reagan-National
19h 09m2 stops London Heathrow Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
16:00 - 11:30DCA  Washington, D.C. Reagan-National-SNN Shannon
14h 30m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
€786Multiple Airlines
1 day ago
Thu, 10 Dec - Mon, 14 Dec
Air Canada Logo
07:50 - 18:18SNN  Shannon-DCA Washington, D.C. Reagan-National
15h 28m2 stops London Heathrow Toronto Pearson Intl
Air Canada Logo
16:00 - 11:30DCA  Washington, D.C. Reagan-National-SNN Shannon
14h 30m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
€789Air Canada
1 day ago
Mon, 7 Dec - Mon, 14 Dec
Multiple Airlines Logo
14:00 - 19:59SNN  Shannon-DCA Washington, D.C. Reagan-National
10h 59m1 stop Boston Logan Intl
Multiple Airlines Logo
11:20 - 05:50DCA  Washington, D.C. Reagan-National-SNN Shannon
13h 30m1 stop Boston Logan Intl
€793Multiple Airlines
1 day ago
Sat, 5 Dec - Sat, 12 Dec
Multiple Airlines Logo
14:00 - 21:00SNN  Shannon-DCA Washington, D.C. Reagan-National
12h 00m1 stop Boston Logan Intl
Multiple Airlines Logo
05:59 - 06:10DCA  Washington, D.C. Reagan-National-SNN Shannon
19h 11m1 stop New York John F Kennedy Intl
€799Multiple Airlines
3+ days ago
Thu, 4 Feb - Mon, 8 Feb
British Airways Logo
07:50 - 21:33SNN  Shannon-DCA Washington, D.C. Reagan-National
18h 43m2 stops London Heathrow New York John F Kennedy Intl
British Airways Logo
14:59 - 11:30DCA  Washington, D.C. Reagan-National-SNN Shannon
15h 31m2 stops New York John F Kennedy Intl London Heathrow
€800British Airways
2 days ago
Thu, 4 Feb - Mon, 8 Feb
British Airways Logo
07:50 - 21:33SNN  Shannon-DCA Washington, D.C. Reagan-National
18h 43m2 stops London Heathrow New York John F Kennedy Intl
British Airways Logo
14:59 - 11:30DCA  Washington, D.C. Reagan-National-SNN Shannon
15h 31m2 stops New York John F Kennedy Intl London Heathrow
€802British Airways
3+ days ago
Thu, 4 Feb - Mon, 8 Feb
British Airways Logo
07:50 - 21:33SNN  Shannon-DCA Washington, D.C. Reagan-National
18h 43m2 stops London Heathrow New York John F Kennedy Intl
British Airways Logo
14:59 - 11:30DCA  Washington, D.C. Reagan-National-SNN Shannon
15h 31m2 stops New York John F Kennedy Intl London Heathrow
€806British Airways
3+ days ago
Sat, 5 Dec - Sat, 12 Dec
American Airlines Logo
14:00 - 21:00SNN  Shannon-DCA Washington, D.C. Reagan-National
12h 00m1 stop Boston Logan Intl
American Airlines Logo
10:01 - 05:50DCA  Washington, D.C. Reagan-National-SNN Shannon
14h 49m1 stop Boston Logan Intl
€807American Airlines
3+ days ago
Sat, 5 Dec - Sat, 12 Dec
American Airlines Logo
14:00 - 23:55SNN  Shannon-DCA Washington, D.C. Reagan-National
14h 55m2 stops Boston Logan Intl Chicago O'Hare Intl
American Airlines Logo
12:40 - 06:10DCA  Washington, D.C. Reagan-National-SNN Shannon
12h 30m2 stops Columbus New York John F Kennedy Intl
€811American Airlines
3+ days ago
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 with more confidence.

Which airline is the cheapest to fly from Shannon to Washington, D.C. Reagan-National Airport?

Air Canada (€789) and British Airways (€800) are the cheapest airlines to fly return from Shannon to Washington, D.C. Reagan-National Airport according to KAYAK data over the last 5 days.

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

Cheapest flight

€442
One-way flight 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 answers about this route, including flight times, airports, airlines, and booking tips.

  • 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 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 prices on this route varied from about €775 to €1,199. That means the highest observed fare was about 54% 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 €490, which is 10% below the typical average for this route.

  • 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 averaging €63 for economy cars. Top options include:

    • Sixt
    • Dollar
    • Hertz
    • Thrifty
    • Alamo

  • 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

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

    Yes. Flexible dates can save you up to 47% on flights from Shannon to Washington, D.C. Reagan-National Airport. Friday is the cheapest departure day at €540 return on average, while Tuesday is the most expensive at €1,013, a difference of €473.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • 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.

  • 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.

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

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from Shannon to Reagan-National

Complete your trip to Washington, D.C. with a hotel stay or car hire