Cheap flights from Dublin to Dulles Intl

Return
Economy
Dublin (DUB)
Washington (IAD)
Depart
Return
Any month
Compare vs Cheapflights |

How to find the cheapest flight from
Dublin (DUB) to Dulles Intl (IAD)

All the information you need to plan the best DUB to IAD flight in 2021: compare Dublin to Dulles Intl flight prices with the expected peak season, weather and rainfall in Dulles Intl.
DUB - IAD
Price
£370 - £613
IAD
Temperature
2 - 27 °C
IAD
Precipitation
66 - 102 mm

Popular in

July

High demand for flights, 25% potential price rise

Cheapest in

February

Best time to find cheap flights, 19% potential price drop

Round-trip from

£269

From Dublin to Washington Dulles Intl

One-way from

£248

One-way flight from Dublin to Washington Dulles Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Dublin to Washington Dulles Intl Airport?

Users have found that booking a flight from Dublin to Washington Dulles Intl Airport at least 55 days early can save you up to 31% on average compared to booking a flight this week. If booking 55 days before your flight isn’t an option for you, users have found flights from Dublin to Washington Dulles Intl Airport for as little as £331 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £383 for flights departing within the next 3 days.

When is the cheapest time to fly from Dublin to Washington Dulles Intl Airport (DUB - IAD)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Washington Dulles Intl Airport as you normally would.

What is the cheapest month to fly from Dublin to Washington Dulles Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to Washington Dulles Intl Airport. Flights to Washington Dulles Intl Airport from Dublin in November are about £326 on average during November, but can be found for as low as £235.

Cheap flights from Dublin to Dulles Intl in October, November 2021

The best prices found for DUB to IAD flights in October, November
11 Nov - 16 Nov
£236pp
DUB
Dublin
KLM
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
KLM
 
1 STOP
DUB
Dublin
11 Nov - 16 Nov
£237pp
DUB
Dublin
KLM
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
KLM
 
1 STOP
DUB
Dublin
20 Nov - 27 Nov
£240pp
DUB
Dublin
Icelandair
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Icelandair
 
1 STOP
DUB
Dublin

Dublin to Dulles Intl 2021 flight deals

Cheap flights to Dulles Intl from Dublin found for this year
11 Nov - 16 Nov
£236pp
DUB
Dublin
KLM
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
KLM
 
1 STOP
DUB
Dublin
11 Nov - 16 Nov
£237pp
DUB
Dublin
KLM
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
KLM
 
1 STOP
DUB
Dublin
20 Nov - 27 Nov
£240pp
DUB
Dublin
Icelandair
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Icelandair
 
1 STOP
DUB
Dublin

Direct flights to Dulles Intl from Dublin

Save time with Dublin to Dulles Intl direct flight deals
19 Dec - 29 Dec
£512pp
DUB
Dublin
Aer Lingus
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Aer Lingus
Direct
DUB
Dublin
23 Nov - 30 Nov
£555pp
DUB
Dublin
Aer Lingus
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Aer Lingus
Direct
DUB
Dublin
20 Dec - 10 Jan
£597pp
DUB
Dublin
Aer Lingus
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Aer Lingus
Direct
DUB
Dublin

One-way flights to Dulles Intl from Dublin

The cheapest one-way flights from Dublin to Dulles Intl
08:25 - 13:05
Etihad Airways
1 stop
32h 40m
DUB - IAD
Etihad Airways
12:20 - 10:50
KLM
1 stop
27h 30m
DUB - IAD
KLM
£315
KLM
03:50 - 17:31
Delta
2 stops
18h 41m
DUB - IAD
Delta
£318
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Dublin</span> to <span class="emphasized">Dulles Intl</span> flights.

Flight FAQs

From Dublin to Dulles Intl

What airport do you fly from for flights from Dublin to Washington Dulles Intl?

For a flight from Dublin to Washington Dulles Intl, you will be flying from Dublin. Dublin (DUB) is just 5.7 mi from the centre of the city. Dublin is the only Dublin airport and it handles 3 outbound flights to Washington Dulles Intl per day. 7 airlines have flights to Washington Dulles Intl from Dublin on a regular basis.

Which airlines flying from Dublin to Washington Dulles Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Aer Lingus, United Airlines, and British Airways flying from Dublin to Washington Dulles Intl have implemented new flexible cancellation policies.

Can I find flights from Dublin to Washington Dulles Intl Airport for under £300 on Cheapflights?

Yes, there are multiple flights from Dublin to Washington Dulles Intl Airport for under £300. The cheapest flight booked recently is on TAP AIR PORTUGAL for just £212, but on average you can expect to pay £245.

Are there direct flights from Dublin to Washington Dulles Intl Airport for under £600 on Cheapflights?

Cheapflights has 9 direct flights from Dublin to Washington Dulles Intl Airport under £600. A good price for a direct flight from Dublin to Washington Dulles Intl Airport is less than £649.

What days are direct flights available from Dublin to Washington Dulles Intl Airport?

Direct flights can be found on the following days: Friday, Saturday.

How many flights depart from Dublin to Washington Dulles Intl Airport on average per day?

Travellers can expect 4 flights from Dublin to Washington Dulles Intl Airport on average per day.
Early Morning (Midnight to 6am) - 100% of flight departures

How long is the flight from Dublin to Washington Dulles Intl Airport?

A quick flight from Dublin to Washington Dulles Intl Airport can take about 14h 10m. TAP AIR PORTUGAL provides one of the quickest options available for as low as £212. Dublin and Washington Dulles Intl Airport are separated by a distance of 3413 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines flying from Dublin to Washington Dulles Intl Airport return?

Our cheapest airline available from Dublin to Washington Dulles Intl Airport is TAP AIR PORTUGAL. Our recent data shows that you can find tickets from as low as £212 on this airline. Additional options worth looking into are KLM and Delta, starting at £236 and £248 round-trip. TAP AIR PORTUGAL is 36% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Dublin to Washington Dulles Intl Airport one-way?

The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as £223. However, be on the lookout for offers from Delta and KLM, as they are both options that can get you from Dublin to Washington Dulles Intl Airport for a low price.

What are the cheapest flights from Dublin to Washington Dulles Intl Airport?

The cheapest flight price from Dublin to Washington Dulles Intl Airport is £225. On average you can expect to pay £1,058. The most popular route, (Dublin - Washington Dulles Intl), can usually be booked for £242.

What are the most popular airlines that fly from Dublin to Washington Dulles Intl Airport?

The most popular airlines flying from Dublin to Washington Dulles Intl Airport are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

What are the most reliable airlines from Dublin to Washington Dulles Intl Airport?

No one likes to see their flight delayed. When booking a flight from Dublin to Washington Dulles Intl Airport consider choosing United Airlines(95%), Ethiopian Air(93%) or ASKY(93%), as they are the most reliable in getting you off to your destination on time.

Related searches

Flights to Dulles Intl from Dublin (DUB)
Flights to Dublin Flights to Dulles Intl

Hire a Car

Car Rentals at Dulles Intl Car Rentals in USA

COVID Restrictions

View COVID Travel Restrictions for Dulles Intl (IAD)

Do I need a COVID test to fly to Dulles Intl from Dublin?

Information is based on travel restrictions from Dublin to Washington Dulles Intl

Most visitors from Dublin will not be allowed to enter Washington Dulles Intl.

COVID-19 testing requirements
Visitors from Dublin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Dulles Intl.

Quarantine requirements
Visitors from Dublin are not required to quarantine after entering Washington Dulles Intl.

Do I need a test to fly back to Dublin from Dulles Intl?

Returning to Dublin from Washington Dulles Intl

COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Dublin.

Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering Dublin.

Hide COVID Travel Restrictions for Dulles Intl (IAD)

Alternative routes for Dublin to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Dulles Intl

Things to know before you go - useful duration and weather info for your trip from Dublin to Dulles Intl.
Today's exchange rate
£1 = $1.38
Average temperature for October in Dulles Intl
21.0 °C
Avg rainfall for October in Dulles Intl
97.0 mm

Airports servicing Dublin

Airports servicing Washington

Top 7 airlines flying from Dublin to Washington Dulles Intl

The chart below displays the airlines Cheapflights users travelling from Dublin to Dulles Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Air France
£228 £336 No cancel fee 77%
Search Air France flights
British Airways
£233 £319 No cancel fee 70%
Search British Airways flights
Air Canada
£239 £408 No cancel fee 67%
Search Air Canada flights
Aer Lingus
£240 £400 No cancel fee N/A
Search Aer Lingus flights
United Airlines
£252 £409 No cancel fee 69%
Search United Airlines flights
Lufthansa
£257 £379 No cancel fee 76%
Search Lufthansa flights
Icelandair
£270 £343 No cancel fee 76%
Search Icelandair flights

Hourly flight availability from Dublin to Dulles Intl

See what time of day planes typically take off from Dublin towards Dulles Intl.
Early morning Midnight to 6 AM 60% of flight departures
Afternoon Midday to 6 PM 40% of flight departures
Morning 6 AM to midday 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Dublin to Dulles Intl
See how many times per day planes take to the skies headed from Dublin to Dulles Intl.
Sunday
3 daily flights
Monday
5 daily flights
Tuesday
3 daily flights
Wednesday
6 daily flights
Thursday
3 daily flights
Friday
6 daily flights
Saturday
1 daily flight
Home North America USA Washington Dulles Intl Cheap flights from Dublin to Dulles Intl
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First