€327 Cheap flights to District of Columbia
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to District of Columbia departing on 21/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Flights to Washington, D.C.
Search all flight deals to Washington, D.C.Find the cheapest flights from Ireland to District of Columbia
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Fly from
Route
Depart
Return
DublinWashington, D.C.
DUB Dublin - IAD Washington, D.C. Dulles Intl
DUBIAD
Dublin
Fri 13/11
11:30-18:30
1 stop12h 00m
Washington, D.C. Dulles Intl
Mon 23/11
19:40-10:15
1 stop9h 35m
DublinWashington, D.C.
DUB Dublin - IAD Washington, D.C. Dulles Intl
DUBIAD
Dublin
Thu 12/11
11:30-18:30
1 stop12h 00m
Washington, D.C. Dulles Intl
Mon 23/11
19:40-10:15
1 stop9h 35m
DublinWashington, D.C.
DUB Dublin - IAD Washington, D.C. Dulles Intl
DUBIAD
Dublin
Wed 10/2
11:30-18:30
1 stop12h 00m
Washington, D.C. Dulles Intl
Sun 14/2
19:40-10:15
1 stop9h 35m
DublinWashington, D.C.
DUB Dublin - IAD Washington, D.C. Dulles Intl
DUBIAD
Dublin
Thu 7/1
11:30-18:30
1 stop12h 00m
Washington, D.C. Dulles Intl
Thu 21/1
19:40-10:15
1 stop9h 35m
DublinWashington, D.C.
DUB Dublin - IAD Washington, D.C. Dulles Intl
DUBIAD
Dublin
Thu 3/12
16:20-19:30
Nonstop8h 10m
Washington, D.C. Dulles Intl
Sun 6/12
20:50-08:45
Nonstop6h 55m
DublinWashington, D.C.
DUB Dublin - IAD Washington, D.C. Dulles Intl
DUBIAD
Dublin
Thu 3/12
12:20-15:45
Nonstop8h 25m
Washington, D.C. Dulles Intl
Sun 6/12
21:45-13:35
1 stop10h 50m
DublinWashington, D.C.
DUB Dublin - IAD Washington, D.C. Dulles Intl
DUBIAD
Dublin
Thu 18/3
15:50-20:20
Nonstop8h 30m
Washington, D.C. Dulles Intl
Sun 4/4
21:00-08:50
Nonstop6h 50m
DublinWashington, D.C.
DUB Dublin - IAD Washington, D.C. Dulles Intl
DUBIAD
Dublin
Thu 5/11
09:00-15:45
1 stop11h 45m
Washington, D.C. Dulles Intl
Thu 12/11
22:20-10:20
Nonstop7h 00m
DublinWashington, D.C.
DUB Dublin - IAD Washington, D.C. Dulles Intl
DUBIAD
Dublin
Thu 5/11
09:00-20:10
1 stop16h 10m
Washington, D.C. Dulles Intl
Sun 8/11
22:20-10:20
Nonstop7h 00m
DublinWashington, D.C.
DUB Dublin - IAD Washington, D.C. Dulles Intl
DUBIAD
Dublin
Thu 5/11
09:00-20:10
1 stop16h 10m
Washington, D.C. Dulles Intl
Wed 11/11
22:20-10:20
Nonstop7h 00m
See travel insights to District of Columbia from
District of Columbia flights insights and trends
Explore insights for your District of Columbia flight to craft the best travel plan
What is the cheapest flight I can find to District of Columbia?
The average flight to District of Columbia costs €761/per person and the cheapest flight to District of Columbia is €70/per person. This price varies based on a multitude of factors such as departure airport, airline, time of booking and when you plan on travelling.
See prices from:
What is the cheapest day to depart on your flight to District of Columbia?
Our data shows that Wednesday is the least expensive day to fly to District of Columbia. Tickets to fly out on this day can be as low as €710. On the other hand, Sunday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €799.
Cheapest flights to cities in District of Columbia
Click on the cities below to find out when it's cheapest to fly to District of Columbia from Ireland
Cheap District of Columbia flight deals and tips
Summary info about District of Columbia flight prices, duration and airlines
Best One-Way Price | €327 |
|---|---|
Best Round-Trip Price | €401 |
Fastest flight time | 11h 22m |
Popular in | March |
Frequently asked questions about flying to District of Columbia
What is the best airport to fly into to visit Washington, D.C.?
Washington, D.C. is about 100% more popular to visit than any other city in District of Columbia, according to momondo users. When visiting Washington, D.C., it is recommended to fly into Washington, D.C. Dulles Intl Airport, where you can typically get the cheapest prices and the most convenient travel options into the city.
I plan on visiting Walter E. Washington Convention Center. Which airport is the quickest drive?
The closest airport to Walter E. Washington Convention Center is Washington, D.C. Dulles Intl Airport, and would make for the quickest drive. For those interested in a secondary airport to fly into, consider looking at flights heading to Baltimore Airport.
What is the weather like in District of Columbia?
The temperatures in District of Columbia range from 2 °C to 27 °C depending on the time of year. The warmest month in District of Columbia is July, and the coldest month in District of Columbia is January. Those looking for a drier month during their visit should travel during the months of February, January, or August, when rain is least likely compared to the rest of the year.
Which airlines fly to District of Columbia?
There are a total of 3 airlines that operate flight routes to District of Columbia, with Aer Lingus being the most popular option. An estimated 84% of those flying into District of Columbia choose to fly with Aer Lingus. If you’re unable to find tickets with Aer Lingus, then United Airlines and British Airways are also popular airlines to fly with.
How much are flights to District of Columbia?
The cost to fly to District of Columbia varies based on a variety of factors, but you can expect to find prices as low as €283 or as high as €1,639. Based on recent airfare data, we’ve found that a ticket to District of Columbia for €544 or less is a good deal, whereas €619 is the average cost.
What is the best day of the week to fly to District of Columbia?
Flying to District of Columbia on a Wednesday or Tuesday is your best option since this is when flight prices tend to be at their lowest for the week. The most expensive day of the week to fly to District of Columbia is on a Sunday.
When did momondo last update prices for flights to District of Columbia?
Prices for flights to District of Columbia are refreshed on a daily basis.
How many operators does momondo search for flights to District of Columbia?
As of October 2026, there are 4 operators available to choose from for flights to District of Columbia.
How old do you have to be to fly to District of Columbia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal to District of Columbia?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to District of Columbia.
Can I find flights to District of Columbia with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to District of Columbia with this policy.
How can momondo help me find flights to District of Columbia?
momondo provides multiple filters to help you find the best flight to District of Columbia. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight to District of Columbia right now. Can momondo alert me if prices change?
Yes. momondo can track flight prices for District of Columbia and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.