Cheap Flights from Dublin to Washington D.C., DC from $321
On Cheapflightsplus.com you will find 5 direct and 995 connecting flights from Dublin to Washington D.C.. You can compare airfare deals from 29 airlines and multiple travel sites from $321, book and save on cheap plane tickets and last minute offers. Also check out DUB-WAS flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Dublin to Washington D.C. depends on and how to choose the most interesting flight option for you.
Distance between Dublin and Washington D.C. is 5440 miles. Time difference between the cities is 5h. Airplanes depart 05:30 to 23:55 from 1 Dublin airport and arrive 05:30 to 23:55 to 2 Washington D.C. airports. Average flight time is 8h.
- The fastest flight 7h 55m
- Average flight time 8h
- The earliest flight 05:30
- The latest flight 23:55
- Distance 3381 ml
Best Flights from Dublin to Washington D.C. Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $391 | 16:35 Dublin Dublin | 19:30 Washington D.C. Dulles International | 7h 55m | Aer Lingus | EI119 |
| from $588 | 12:30 Dublin Dublin | 15:30 Washington D.C. Dulles International | 8h 0m | United Airlines | UA229 |
| from $827 | 08:50 Dublin Dublin | 11:50 Washington D.C. Dulles International | 8h 0m | United Airlines | UA711 |
| from $340 | 12:20 Dublin Dublin | 10:16+1 день Washington D.C. Dulles International | 26h 56m layover 17h 45m - Toronto | WestJet | WS37 PD2719 |
| from $406 | 11:30 Dublin Dublin | 14:56+1 день Washington D.C. Dulles International | 32h 26m layover 23h 15m - Toronto | WestJet | WS35 PD2725 |
| from $321 | 10:10 Dublin Dublin | 15:06+1 день Washington D.C. Dulles International | 37h 46m layover 3h 7m - St. John's 20h 25m - Toronto | WestJet | WS59 WS627 PD2725 |
| from $346 | 22:00 Dublin Dublin | 16:20+1 день Washington D.C. Dulles International | 23h 20m layover 4h 30m - Barcelona 6h 10m - Lisbon | Ryanair | FR6395 TP1041 TP231 |
The cheapest months to travel to Washington D.C. are october (from 321 $), june (from 340 $), august (from 392 $).
The most expensive months are january (from 675 $), november (from 588 $), february (from 489 $).
What is the lowest airfare Dublin to Washington D.C.?
The cheapest plane ticket found by our users is $321. This airfare is for economy class on one-way WS59 flight by WestJet for October 7, 2025 which leaves Dublin in Dublin at 10:10 am and arrives at Washington D.C. Dulles International at 15:06.
Flight Schedule Dublin to Washington D.C. (District of Columbia)
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Popular Airlines on the Route
The flight Dublin — Washington D.C. is served by 29 regular airlines and 6 low-cost airlines. Most of the flights on this route are operated by Pacific Wings - 2 departures per week at the price of from $ 867 . And the most expensive tickets are offered by Austrian Airlines airline - from $ 1087.
Direct flights
There are 5 nonstop flights on the route. The fastest direct flight is EI119 by Aer Lingus takes 7h 55m and the cheapest is WS59 by WestJet for $391.
- EI - Aer Lingusfrom $391Find
- UA - United Airlinesfrom $588Find
- LH - Lufthansafrom $1080Find
Connecting Flights
There are 995 flights with layovers on the route. The fastest connecting flight is FI419 by Icelandair takes 10h 5m and the cheapest is WS59 by WestJet for $321.
- LM - Pacific Wingsfrom $867Find
- VY - Vuelingfrom $402Find
- FI - Icelandairfrom $417Find
- I2 - Iberia Expressfrom $659Find
- DN - Senegal Airlinesfrom $873Find
- FR - Ryanairfrom $346Find
- LX - SWISS International Air Linesfrom $641Find
- DY - Norwegianfrom $570Find
- SK - SASfrom $421Find
- OG - Air Onixfrom $562Find
- IB - Iberiafrom $519Find
- WS - WestJetfrom $321Find
Airports
You can fly from Dublin to Washington D.C. from 1 airports (Dublin).
Dublin airports
- Dublin-DUBfrom $321Find
Washington D.C. airports
- Dulles International-IADFind
- Ronald Reagan-DCAFind
Airplanes
There are flights to Washington D.C. from Dublin by 29 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.
- Boeing 757from $391Find
Top International Destinations from Dublin
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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