Flights Dublin — Washington, D.C.

Q: Which airlines fly this route?

Regular service is provided by United Airlines, Aer Lingus, British Airways, Lufthansa, American Airlines, and other international carriers.

Q: Which airport do flights arrive at in Washington?

Most international flights from Europe arrive at Dulles International Airport (IAD), which serves as the primary hub for long-haul destinations in the region.

Cheap flights Dublin — Washington, D.C.

Below you can see the best deals on flights Dublin — Washington, D.C. for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 25 June, from AED 1,521.

Top 10 cheap flights Dublin — Washington, D.C.

Direct flights Dublin — Washington, D.C.

Direct flight options for Dublin — Washington, D.C. with no stopovers on upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest direct flight is operated by Air Canada — travel time is 5 h.

Top 10 direct flights Dublin — Washington, D.C.

About the Dublin — Washington, D.C. flight

On this page, you can find and book flights from Dublin to Washington. The distance between the cities is 5,456 km, and there are approximately 27 flights per week, providing flexibility when choosing your departure date and time.

Airlines such as United Airlines, Aer Lingus, and British Airways operate on this route. Ticket prices are dynamic, so use the low-fare calendar to find the best deal, and explore information on how to get to the airport in Ireland and how to get from the airport to the center of Washington.

Return route:return route: flights Washington, D.C. → Dublin

Flight schedule Dublin — Washington, D.C.

The table shows direct flights Dublin → Washington, D.C. on the selected date. The flight takes approximately 7 h 50 min. Regular flights are operated by United Airlines, Aer Lingus, British Airways and American Airlines. Departures from Dublin Airport airports, arrivals at Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport and Ronald Reagan National Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today

Any time

Departure time

Flight

Terminal and gate

Status

Flight ticket prices by day: Dublin — Washington, D.C.

Below is a calendar of the lowest flight ticket prices for Dublin — Washington, D.C. by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 1,474 in ,, and the most expensive are around AED 2,046 in n. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

Prices by month

Dublin → Washington, D.C., average one-way price

Month	Average price	Level	Month	Average price	Level	Month	Average price	Level
Jan	AED 2,758	low	May	AED 3,310	high	Sep	AED 3,109	medium
Feb	AED 2,658	low	Jun	AED 3,560	high	Oct	AED 2,959	medium
Mar	AED 2,959	medium	Jul	AED 3,811	high	Nov	AED 2,858	low
Apr	AED 3,109	medium	Aug	AED 3,711	high	Dec	AED 3,410	high

Some values are estimated based on seasonality.

When to fly

The weather in Washington is characterized by distinct seasonality: July is the hottest month, with temperatures reaching 31.5°C and the highest levels of precipitation. The coolest weather arrives in January, when the average minimum drops to -0.8°C, while humidity remains moderate.

From a budget perspective, it is most advantageous to plan your flight for August, when ticket prices start AED 1,474. Prices peak in March, during which the minimum fare starts AED 2,046.

October is considered the optimal time for a visit: the US capital enjoys comfortable temperatures around 20°C and a minimum number of rainy days. We recommend avoiding March if your primary goal is to maximize savings on airfare.

Temperature · Washington, D.C.

Dry and wet days · Washington, D.C.

Wind speed and direction · Washington, D.C.

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How to get the best deal on a Dublin — Washington, D.C. ticket

Choose the right days: Mid-week departures, especially on Tuesdays and Wednesdays, are usually cheaper than weekend flights.
Book in advance: For the route from Dublin to Washington, the most favorable fares are often available when booking 2–3 months before departure.
Compare direct flights and connections: Direct Aer Lingus flights save time, but flights with layovers can be more budget-friendly — look for options starting AED 1,404.
Check baggage conditions: On transatlantic routes, "no-baggage" fares are significantly cheaper, so decide on your luggage needs in advance to avoid overpaying at the airport.

Airlines

About 8 airlines operate on this route, with United Airlines, Aer Lingus, and American Airlines leading in terms of flight frequency. Most flights involve layovers at major hubs, though the availability of direct flights allows for significantly shorter travel times. You can find a detailed weekly schedule and information on available flight options in the list of airlines below.

United AirlinesUA
14x/week
WebsiteFleet: 956165M pax/year
- Direct flight DUB → IAD14x/week
  Duration
  8h
  Days
  un,MonS
52.5%Open →
Aer LingusEI
9x/week
WebsiteFleet: 5710.7M pax/year
- Direct flight DUB → IAD9x/week
  Duration
  8h 1m
  Days
  un,MonS
35.0%Open →
British AirwaysBA
1x/week
WebsiteFleet: 29243M pax/year
- Direct flight DUB → IAD1x/week
  Duration
  5h
  Days
  un,MonS
2.5%Open →
American AirlinesAA
1x/week
WebsiteFleet: 965211M pax/year
- Direct flight DUB → IAD1x/week
  Duration
  5h
  Days
  un,MonS
2.5%Open →
IberiaIB
1x/week
WebsiteFleet: 9224M pax/year
- Direct flight DUB → IAD1x/week
  Duration
  5h
  Days
  un,MonS
2.5%Open →
Air CanadaAC
1x/week
WebsiteFleet: 20346M pax/year
- Direct flight DUB → IAD1x/week
  Duration
  5h
  Days
  un,MonS
2.5%Open →
Qatar AirwaysQR
1x/week
WebsiteFleet: 26640M pax/year
- Direct flight DUB → IAD1x/week
  Duration
  5h
  Days
  un,MonS
1.3%Open →
LufthansaLH
1x/week
WebsiteFleet: 38764.5M pax/year
- Direct flight DUB → IAD1x/week
  Duration
  5h
  Days
  un,MonS
1.3%Open →

Cities and airports on the Dublin — Washington, D.C. route

Flights Dublin — Washington, D.C. depart from Dublin Airport and arrive at Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport and Ronald Reagan National Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Dublin

DUB

Ireland

About the city How to get there Weather All about the country Ireland

Arrival

Washington, D.C.

WAS

United States

About the city How to get there Weather All about the country United States

Departure airports

Dublin AirportDUB
About the airport

Arrival airports

Washington Dulles International AirportIAD
About the airport
Baltimore/Washington International Thurgood Marshall AirportBWI
About the airport
Ronald Reagan National AirportDCA
About the airport

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Frequently asked questions about the Dublin — Washington, D.C. flight

How long is the flight from Dublin to Washington?

The average direct flight takes about 7–8 hours to cover the distance of 5,456 km. Connecting flights can take between 10 and 15 hours depending on the duration of the layover.

Which airlines fly this route?

Regular service is provided by United Airlines, Aer Lingus, British Airways, Lufthansa, American Airlines, and other international carriers.

Are there direct flights from Dublin to Washington?

Yes, direct flights on this route are operated by several airlines, including Aer Lingus and United Airlines. You can check the current availability of direct flights for specific dates in the schedule on this page.

Which airport do flights arrive at in Washington?

Most international flights from Europe arrive at Dulles International Airport (IAD), which serves as the primary hub for long-haul destinations in the region.

How can I buy the cheapest ticket?

Ticket prices fluctuate constantly based on demand. We recommend using the low-fare calendar and monitoring price dynamics to secure the lowest possible fare.

Where else you can fly from Dublin

New York City∙27 June

AED 1,267

Frankfurt am Main∙13 July

Where else you can fly to Washington, D.C. from

New York City∙11 July

Popular routes

Where travelers fly most — pick a route and check prices