€224 Cheap flights to Washington, D.C.
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Washington, D.C. departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Washington, D.C. flight deals found on momondo
Check out some of the best fares to Washington, D.C. found recently by users on momondo
Find the cheapest one-way flights to Washington, D.C.
If you're looking for one-way flights from Dublin to Washington, D.C., view some of our deals below provided by Aer Lingus, Icelandair and PLAY
Search last-minute flights to Washington, D.C.
Find the cheapest direct flights to Washington, D.C.
Washington, D.C. flights insights and trends
Explore insights for your Washington, D.C. flight to craft the best travel plan
What is the cheapest month to fly to Washington, D.C.?
The cheapest month to fly to Washington, D.C. from Ireland is in September. Flight prices, which tend to average around €351, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Washington, D.C. from Ireland during February instead. Flights to Washington, D.C. in February, while not as cheap as those in September, still average around €363.
What is the absolute cheapest flight to Washington, D.C.?
See prices from:
What is the cheapest day to depart on your flight to Washington, D.C.?
The cheapest day to depart from Ireland to Washington, D.C. is on a Friday. Travellers who choose to depart for Washington, D.C. on a Friday will often find tickets for as low as €389. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Washington, D.C. on Saturday is €756.
What is the cheapest time of day to depart on your flight to Washington, D.C.?
Flying to Washington, D.C. from Ireland in the morning is the least expensive time of day to depart. momondo users have found prices as low as €442 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €502 on average. Flights to Washington, D.C. from Ireland in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
How long does it take to fly to Washington, D.C.?
The flight from Ireland to Washington, D.C. depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Dublin (a popular airport in Ireland) to Washington, D.C. Dulles Intl (the most popular airport in Washington, D.C.), then the flight time is 7h 50m on average. If you fly from Cork (another popular airport in Ireland) to Washington, D.C. Dulles Intl, then the average flight time is 12h 50m.
How far in advance should I book a flight to Washington, D.C.?
Most flyers found that booking tickets 2 days in advance of their planned departure date is the best time to get cheap flights to Washington, D.C.. During this timeframe, flight prices are around €473. In the past 72 hours, momondo users found flights from Ireland to Washington, D.C. for as low as €287.
Cheapest flights to Washington, D.C.
Find the cheapest flights to Washington, D.C. from your nearest city or airport
| CHEAPEST MONTH TO FLY TO WASHINGTON, D.C. FROM DUBLIN | September | 26% cheaper | Flying from Dublin to Washington, D.C. costs on average just €351 in September |
| MOST EXPENSIVE MONTH TO FLY TO WASHINGTON, D.C. FROM DUBLIN | July | 63% more expensive | It costs about €771 for flights to Washington, D.C. from Dublin in July |
| MOST POPULAR MONTH TO FLY TO WASHINGTON, D.C. FROM DUBLIN | August | 252% more users visited | More momondo users searched in flights to Washington, D.C. from Dublin in August than any other month |
Cheap Washington, D.C. flight deals and tips
Summary info about Washington, D.C. flight prices, duration and airlines
Frequently asked questions about flying to Washington, D.C.
Is there an alternative airport near Washington, D.C.?
Finding an alternative and possibly cheaper destination airport near Washington, D.C. is possible. If you are planning a flight to Washington, D.C., consider booking flights to Washington, D.C. Reagan-National Airport (6 km from Washington, D.C. city centre) or Baltimore/Washington Airport (44 km from Washington, D.C. city centre).
Is there a cheaper alternative to flying into Washington, D.C.?
You can find deals at Washington, D.C. Reagan-National Airport for €144 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.
Are there flights to Dupont Circle?
Yes, flights to Dupont Circle are served by Washington, D.C.’s Washington, D.C. Dulles Intl airport which is 35.4 km away.
What’s the closest airport to Lincoln Memorial Reflecting Pool?
The closest airport to Lincoln Memorial Reflecting Pool is 35.6 km away - Washington, D.C.’s Washington, D.C. Dulles Intl airport.
When did momondo last update prices for flights to Washington, D.C.?
Prices for flights to Washington, D.C. are refreshed on a daily basis.
How many operators does momondo search for flights to Washington, D.C.?
As of July 2024, there are 9 operators available to choose from for flights to Washington, D.C..
How old do you have to be to fly to Washington, D.C.?
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 Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents required for your trip to Washington, D.C. 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 Washington, D.C.. 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 Washington, D.C.?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Washington, D.C.. Millions of users trust and use momondo every year so you are in good company.
Can I find flights to Washington, D.C. with flexible booking policies on momondo?
Flights to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights to Washington, D.C.?
Once you have performed a search for flights to Washington, D.C., momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight to Washington, D.C. right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. and alert you when they change.