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How to get the cheapest flight ticket from Dublin to Washington, D.C.
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Washington, D.C.?
In general, January is the cheapest month to fly from Dublin to Washington, D.C.. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R8 572. If you aren’t able to travel during the month of January, then book flights to Washington, D.C. from Dublin during September instead. Flights to Washington, D.C. in September, while not as cheap as those in January, still average around R8 756.
How far in advance should I book a flight to Washington, D.C.?
You are more likely to see cheaper flights to Washington, D.C. from Dublin when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around R10 834 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Dublin for as low as R9 254 on momondo.
What cabin class options are available on Dublin to Washington, D.C. flights?
There are 1 cabin classes available to choose from on Dublin to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Dublin to Washington, D.C. flight prices changed over time?
As of February 2025, prices for Dublin to Washington, D.C. flights are approximately 2% cheaper when compared to flights at the same time last year.
When to book flights from Dublin to Washington, D.C.
Cheap Dublin to Washington, D.C. (DUB to WAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to Washington, D.C.
How far is Dublin to Washington, D.C. by plane?
The straight-line distance from Dublin to Washington, D.C. is 5438,3 km.
When did momondo last update prices for flights from Dublin Airport to Washington, D.C.?
Prices for flights from Dublin Airport to Washington, D.C. refresh daily.
How old do you have to be to fly from Dublin Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Dublin to Washington, D.C.?
Based on momondo bookings for flights between Dublin and Washington, D.C., the leading plane model is Boeing 757-200, making up 33,84% of the total bookings. Other popular models include Airbus A321neo with 31,03%, Airbus A321-100/200 with 7,60%, and Airbus A330-200 with 4,18%.
Travelling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Dublin to Washington, D.C.?
Finding the right flight to Washington, D.C. from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.
Can I find flights from Dublin to Washington, D.C. with flexible booking policies on momondo?
Yes. All flights to Washington, D.C. from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Dublin to Washington, D.C.?
Once all potential Dublin to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Dublin 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. from Dublin and alert you when they change.