Cheap flights from Ireland to Washington, D.C. Dulles Intl Airport from £241
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from Ireland to Washington, D.C. Dulles Intl Airport?
To save up to 23% on this flight, we recommend booking at least 19 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ireland to Washington, D.C. Dulles Intl Airport from £275 1-2 weeks out and tickets from £275 for flights departing within the next 72 hours.
What is the cheapest month to fly from Ireland to Washington, D.C. Dulles Intl Airport?
February is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from Ireland. Prices for February average £403 per person but you can even find prices for as low as £197. The most expensive prices can be found in the month of July. Opting for a February flight can save you 63% on your journey compared to booking in July
When is the cheapest time to fly from Ireland to Washington, D.C. Dulles Intl Airport (IE - IAD)?
When flying from Ireland to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Delta flights from Ireland to Dulles Intl
Explore cheap flight options specifically provided by Delta for the route between Ireland and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Take a peek at the cheapest Delta flights we've detected travelling from Ireland to Washington, D.C.. Be sure to come back soon if the deals available don't appeal to you at this time.
Cheap American Airlines flights from Ireland to Dulles Intl
Explore cheap flight options specifically provided by American Airlines for the route between Ireland and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from Ireland to Washington, D.C.. Deals frequently update to provide users with more options.
Cheap Ireland to Dulles Intl flights in May & June 2024
Find cheap flight options from Ireland to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 844,321 searches. Prices were last updated on 16 May 2024.
Check out some of the best flight deals from Ireland to Washington, D.C. in 2024. Check back in a little while for more flight options.
Ireland to Dulles Intl 2024 flight deals
Discover exclusive flight deals for travel between Ireland and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Check out some of the best flight deals from Ireland to Washington, D.C. in 2024. Check back in a little while for more flight options.
Direct flights to Dulles Intl from Ireland
Discover direct flight options from Ireland to Dulles Intl. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Consider booking one of these non-stop flights heading from Ireland to Washington, D.C.. Those looking to potentially save on 1 or 2-stop flights from Ireland to Washington, D.C. should utilise the search form at the top of the page.
Ireland to Dulles Intl flights leaving soon
Find last-minute flight options from Ireland to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Consider one of these great deals we found on last-minute flights from Ireland to Washington, D.C.. Users should be sure to double check the price, date, and time of their last-minute flight.
One-way flights to Dulles Intl from Ireland
Search for one-way flight options from Ireland to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Users travelling one-way from Ireland to Washington, D.C. can select one of these great deals. For those needing a return trip from Ireland, there is a search form available above.
Find flights from Ireland to Dulles Intl within your budget
Customise your flight search to find flights from Ireland to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Fly from
Fly to
Budget
£256 - £480
Route
Depart
Return
Price
DublinWashington, D.C. Dulles Intl
DUB - IAD
DUBIAD
Dublin
Tue 27/8
1 stop11h 05m
Washington, D.C. Dulles Intl
Tue 3/9
1 stop10h 25m
DublinWashington, D.C. Dulles Intl
DUB - IAD
DUBIAD
Dublin
Thu 17/10
1 stop12h 00m
Washington, D.C. Dulles Intl
Wed 23/10
1 stop9h 35m
DublinWashington, D.C. Dulles Intl
DUB - IAD
DUBIAD
Dublin
Thu 17/10
2 stops23h 35m
Washington, D.C. Dulles Intl
Sat 26/10
2 stops14h 00m
DublinWashington, D.C. Dulles Intl
DUB - IAD
DUBIAD
Dublin
Sat 2/11
2 stops17h 53m
Washington, D.C. Dulles Intl
Sat 9/11
2 stops14h 30m
DublinWashington, D.C. Dulles Intl
DUB - IAD
DUBIAD
Dublin
Thu 17/10
1 stop14h 45m
Washington, D.C. Dulles Intl
Sat 26/10
1 stop13h 10m
DublinWashington, D.C. Dulles Intl
DUB - IAD
DUBIAD
Dublin
Sat 24/8
1 stop15h 00m
Washington, D.C. Dulles Intl
Fri 6/9
1 stop11h 15m
DublinWashington, D.C. Dulles Intl
DUB - IAD
DUBIAD
Dublin
Tue 27/8
Nonstop7h 50m
Washington, D.C. Dulles Intl
Tue 3/9
Nonstop7h 05m
DublinWashington, D.C. Dulles Intl
DUB - IAD
DUBIAD
Dublin
Tue 11/6
1 stop17h 45m
Washington, D.C. Dulles Intl
Wed 19/6
1 stop22h 45m
DublinWashington, D.C. Dulles Intl
DUB - IAD
DUBIAD
Dublin
Tue 11/6
2 stops30h 13m
Washington, D.C. Dulles Intl
Wed 19/6
1 stop22h 45m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Dulles Intl
Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated 16 May 2024.
Read through reviews of airlines operating flights from Ireland to Washington, D.C., such as Delta, American Airlines and SWISS. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Comfort
Food
Crew
Overall
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Related info for your journey
Find useful and relevant information for your journey from Ireland to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ireland to Dulles IntlSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Ireland to Dulles Intl
Discover the top 6 airlines that operate flights from Ireland to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Search flights from Ireland to Dulles Intl by cabin class
Find flights from Ireland to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Ireland to Dulles Intl
Find hourly flight availability from Ireland to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 May 2024.
| 8%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 78%of flight departures | Morning6 am to noon |
| 14%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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How does Cheapflights help users find flights from Ireland to Dulles Intl?
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Why should you use Cheapflights to find cheap flight tickets from Ireland to Dulles Intl?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ireland to Dulles Intl.
Can Cheapflights find flights from Ireland to Dulles Intl with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Ireland to Dulles Intl, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Ireland to Dulles Intl become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dulles Intl from Ireland today and book when prices fit your budget.