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IAD to DUB

Washington Dulles to Dublin Flights

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fare₹53,571Air Portugal
Fastest6h 50mgate to gate
Options found143flights on this route
Find your flight IAD DUB

Available Flights & Fares

Compare fares, timings and baggage. Pick the flight that suits your trip.

Prices in INR
143 flight options

Fares are checked again before payment.

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Air Portugal
Air Portugal
TP-234
23:30
2026-10-30
Washington Dulles (IAD)Washington Dulles International
12H :40 M
1 Stop
LIS · 2h 35m Lisbon (LIS), Portugal
16:10
2026-10-31
Dublin (DUB)Dublin
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Icelandair
Icelandair
FI-644
20:40
2026-10-30
Washington Dulles (IAD)Washington Dulles International
9H :35 M
1 Stop
KEF · 1h 10m Reykjavik (KEF), Iceland
10:15
2026-10-31
Dublin (DUB)Dublin
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1775
08:23
2026-10-30
Washington Dulles (IAD)Washington Dulles International
19H :47 M
1 Stop
ORD · 9h 50m Chicago (ORD), United States
08:10
2026-10-31
Dublin (DUB)Dublin
Non Refundable 8 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2396
08:37
2026-10-30
Washington Dulles (IAD)Washington Dulles International
18H :53 M
1 Stop
EWR · 11h 03m New York (EWR), United States
07:30
2026-10-31
Dublin (DUB)Dublin
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1252
10:15
2026-10-30
Washington Dulles (IAD)Washington Dulles International
17H :55 M
1 Stop
ORD · 7h 57m Chicago (ORD), United States
08:10
2026-10-31
Dublin (DUB)Dublin
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2331
13:15
2026-10-30
Washington Dulles (IAD)Washington Dulles International
14H :55 M
1 Stop
ORD · 4h 57m Chicago (ORD), United States
08:10
2026-10-31
Dublin (DUB)Dublin
Non Refundable 3 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1786
15:37
2026-10-30
Washington Dulles (IAD)Washington Dulles International
12H :33 M
1 Stop
ORD · 2h 35m Chicago (ORD), United States
08:10
2026-10-31
Dublin (DUB)Dublin
Non Refundable 8 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2497
17:29
2026-10-30
Washington Dulles (IAD)Washington Dulles International
10H :41 M
1 Stop
ORD · 0h 41m Chicago (ORD), United States
08:10
2026-10-31
Dublin (DUB)Dublin
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1831
17:53
2026-10-30
Washington Dulles (IAD)Washington Dulles International
9H :37 M
1 Stop
EWR · 1h 35m New York (EWR), United States
07:30
2026-10-31
Dublin (DUB)Dublin
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1831
17:53
2026-10-30
Washington Dulles (IAD)Washington Dulles International
12H :02 M
1 Stop
EWR · 3h 45m New York (EWR), United States
09:55
2026-10-31
Dublin (DUB)Dublin
Non Refundable 8 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-228
23:20
2026-10-30
Washington Dulles (IAD)Washington Dulles International
7H :00 M
Non Stop
10:20
2026-10-31
Dublin (DUB)Dublin
Non Refundable 8 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1359
06:10
2026-10-30
Washington Dulles (IAD)Washington Dulles International
21H :20 M
1 Stop
EWR · 13h 37m New York (EWR), United States
07:30
2026-10-31
Dublin (DUB)Dublin
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1359
06:10
2026-10-30
Washington Dulles (IAD)Washington Dulles International
23H :45 M
1 Stop
EWR · 15h 47m New York (EWR), United States
09:55
2026-10-31
Dublin (DUB)Dublin
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-565
06:11
2026-10-30
Washington Dulles (IAD)Washington Dulles International
21H :59 M
1 Stop
ORD · 12h 05m Chicago (ORD), United States
08:10
2026-10-31
Dublin (DUB)Dublin
Non Refundable 8 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2396
08:37
2026-10-30
Washington Dulles (IAD)Washington Dulles International
21H :18 M
1 Stop
EWR · 13h 13m New York (EWR), United States
09:55
2026-10-31
Dublin (DUB)Dublin
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1997
22:35
2026-10-30
Washington Dulles (IAD)Washington Dulles International
28H :55 M
1 Stop
EWR · 21h 13m New York (EWR), United States
07:30
2026-11-01
Dublin (DUB)Dublin
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1997
22:35
2026-10-30
Washington Dulles (IAD)Washington Dulles International
31H :20 M
1 Stop
EWR · 23h 23m New York (EWR), United States
09:55
2026-11-01
Dublin (DUB)Dublin
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-421
22:47
2026-10-30
Washington Dulles (IAD)Washington Dulles International
29H :23 M
1 Stop
ORD · 19h 34m Chicago (ORD), United States
08:10
2026-11-01
Dublin (DUB)Dublin
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-3583
17:37
2026-10-30
Washington Dulles (IAD)Washington Dulles International
32H :33 M
2 Stops
YOW · 9h 43m Ottawa (YOW), Canada
YYZ · 13h 02m Toronto (YYZ), Canada
06:10
2026-11-01
Dublin (DUB)Dublin
Non Refundable 6 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-421
22:47
2026-10-30
Washington Dulles (IAD)Washington Dulles International
27H :23 M
2 Stops
ORD · 7h 02m Chicago (ORD), United States
YYZ · 9h 58m Toronto (YYZ), Canada
06:10
2026-11-01
Dublin (DUB)Dublin
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-9447
19:15
2026-10-30
Washington Dulles (IAD)Washington Dulles International
32H :45 M
1 Stop
AMS · 23h 50m Amsterdam (AMS), Netherlands
08:00
2026-11-01
Dublin (DUB)Dublin
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Air Canada
Air Canada
AC-8615
09:55
2026-10-30
Washington Dulles (IAD)Washington Dulles International
16H :15 M
1 Stop
YYZ · 8h 23m Toronto (YYZ), Canada
06:10
2026-10-31
Dublin (DUB)Dublin
Non Refundable 9 Seat Left Economy
Check-in: 0 Pieces

Recommended hotels in Dublin

Stay options near the arrival city for the same travel date.

Search hotels
United Airlines
United Airlines
UA-8063
09:55
2026-10-30
Washington Dulles (IAD)Washington Dulles International
16H :15 M
1 Stop
YYZ · 8h 23m Toronto (YYZ), Canada
06:10
2026-10-31
Dublin (DUB)Dublin
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Air Canada
Air Canada
AC-3857
22:10
2026-10-30
Washington Dulles (IAD)Washington Dulles International
28H :00 M
1 Stop
YYZ · 19h 53m Toronto (YYZ), Canada
06:10
2026-11-01
Dublin (DUB)Dublin
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-3515
22:10
2026-10-30
Washington Dulles (IAD)Washington Dulles International
28H :00 M
1 Stop
YYZ · 19h 53m Toronto (YYZ), Canada
06:10
2026-11-01
Dublin (DUB)Dublin
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Air Canada
Air Canada
AC-8724
09:55
2026-10-30
Washington Dulles (IAD)Washington Dulles International
16H :15 M
2 Stops
YUL · 4h 32m Montreal (YUL), Canada
YYZ · 1h 59m Toronto (YYZ), Canada
06:10
2026-10-31
Dublin (DUB)Dublin
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces

Up to 120 of 143 options on this route. Open the full search to see them all with every filter.

No flights match the selected filters. Clear filters or open full search.

Airfare Highlights

From flights departing on Fri, 30 Oct 2026.

Lowest fare ₹53,571 Air Portugal 23:30
Earliest departure ₹67,766 American Airlines 05:01
Shortest duration ₹67,618 American Airlines 18:15
Night 00:00-05:59 ₹67,766 American Airlines at 05:01
Morning 06:00-11:59 ₹55,857 United Airlines at 08:23
Afternoon 12:00-17:59 ₹55,857 United Airlines at 13:15
Evening 18:00-23:59 ₹53,571 Air Portugal at 23:30

Departure & Arrival Airport Details

Washington Dulles (IAD)

Washington Dulles International

United States

GMT -5

Latitude: 38.94449997

Longitude: -77.45580292

Dublin (DUB)

Dublin

Ireland

GMT 0

Latitude: 53.421299

Longitude: -6.27007

Distance: Washington Dulles (IAD), United States to Dublin (DUB), Ireland - 5,463.90 km
Flights shown for 30 Oct 2026. View all flights opens the complete search result.
Route forecast

Weather in Washington Dulles and Dublin

Live forecast for both cities, 12 Oct to 15 Oct.

Departure city

Washington Dulles

Thu, 15 Oct
20°CClear skyLow 10°
88% humidity 8 km/h wind
  • Mon26° / 18°
  • Tue26° / 18°
  • Wed25° / 19°
Arrival city

Dublin

Thu, 15 Oct
11°CClear skyLow 8°
85% humidity 15 km/h wind 1 mm rain
  • Mon18° / 15°
  • Tue18° / 11°
  • Wed14° / 11°

Forecast data from MET Norway, CC BY 4.0.

Smart travel dates

Holidays and peak dates for Dublin

Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.

  • 26OctLá Saoire i mí Dheireadh FómhairMonday
  • 25DecLá NollagFriday
  • 26DecLá Fhéile StiofáinSaturday
  • 01JanLá CailleFriday
  • 01FebLá Fhéile BrídeMonday

Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.

Compare your journey

How to travel Washington Dulles to Dublin

Ways to make this trip that you can book on FlyX, compared by price and journey time.

OptionFromJourney timeAvailabilityAction
Non-stop flight Fastest₹56,0536h 50m5 flights
Connecting flight₹53,571Longer, includes a stop138 options

Air distance is about 5,464 km. 14 airlines operate this route.

Road distance and coach duration are approximate estimates from the air distance, not a timetable.

Airlines flying from Washington Dulles to Dublin

Compare fares, stops, baggage and refundability across the airlines flying this route.

United Airlines Flights

from ₹55,85725 flights
Fares from
₹55,857
Non-stop
1 in these results
Departures
25 in the list above

American Airlines Flights

from ₹67,22620 flights
Fares from
₹67,226
Non-stop
2 in these results
Departures
20 in the list above

Klm Royal Dutch Flights

from ₹57,95117 flights
Fares from
₹57,951
Non-stop
None in these results
Departures
17 in the list above

Delta Air Lines Flights

from ₹56,61315 flights
Fares from
₹56,613
Non-stop
None in these results
Departures
15 in the list above

British Airways Flights

from ₹97,73413 flights
Fares from
₹97,734
Non-stop
None in these results
Departures
13 in the list above

Route Overview & Flight Facts

Fastest flight duration6h 50m · American Airlines
First departure of the day05:01 · American Airlines
Last departure of the day23:55 · Lufthansa
Flight options found143
Direct / non-stop options5
Airport codesWashington Dulles–IAD, Dublin–DUB

Fares and timings are indicative. The exact price is confirmed with the airline when you search.

Flight Schedule, Timings & Airfare Insights

Daily Flight Schedule & Travel Duration

The search for Fri, 30 Oct found 143 flight options, 5 of them non-stop. The first flight leaves around 05:01 and the last around 23:55. The fastest flight takes about 6h 50m.

Morning vs Evening Departure Fares

Lowest fare by departure window: Evening from ₹53,571, Morning from ₹55,857, Afternoon from ₹55,857, Night from ₹67,766. These observations do not predict the cheapest departure window on other dates.

Cheapest Airfare & Best Time to Book

Search your travel dates to compare current fares. Prices change with airline seat availability.

One-Way vs Round-Trip Fare Comparison

Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.

Online Web Check-In & Boarding Pass

Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.

How to Book Cheap Flights on FlyX

  1. 1
    Enter your travel details

    Choose one-way or round-trip, pick your dates and travellers in the search form above.

  2. 2
    Compare search results

    Sort or filter the Washington Dulles–Dublin results by price, departure time, stops and airline.

  3. 3
    Open the fare choices

    Check baggage allowance and refundability for each fare type before continuing.

  4. 4
    Review the final price

    Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.

  5. 5
    Pay securely

    UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.

Why Book Your Flight with FlyX?

Compare the available Washington Dulles to Dublin options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.

Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.

Fare checked before paymentCoupon eligibility checkedBooking status trackingBooking support

Exclusive Flight Offers & Promo Coupons

Coupon codeOfferMax saving
FLYX20Up to 20% Off on Flights₹1,500

Check coupon eligibility and the final discount on the review page before you pay. View full terms.

Frequently Asked Questions

Is it worth booking Washington Dulles to Dublin flights in advance?

There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the Washington Dulles to Dublin dates shown on this page, the lowest fare is on a Friday at ₹53,571. This can change from week to week.

How far is Washington Dulles from Dublin by air?

The direct air distance between Washington Dulles (IAD) and Dublin (DUB) is about 5,464 km. Actual flight time varies with the routing the airline files and with winds on the day.

Are there non-stop flights from IAD to DUB?

Yes. 5 non-stop flights are listed on this page for Washington Dulles to Dublin. Use the Stops filter to see only those.

Which airlines fly Washington Dulles to Dublin?

United Airlines, American Airlines, Klm Royal Dutch, Delta Air Lines and 1 other are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.

How long is the flight from Washington Dulles to Dublin?

The quickest non-stop Washington Dulles to Dublin flight on this page takes about 6h 50m. Non-stop flights here take between 6h 50m and 7h. Journeys with a stop take longer, since the total includes the layover.

What is the baggage allowance on Washington Dulles to Dublin flights?

Allowance is set by the airline and the fare you pick, not by the route. Fares on this page include 23KG (23 KG X 1 pcs) and 1 Pieces. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.

What is the cheapest Washington Dulles to Dublin flight fare?

The lowest Washington Dulles to Dublin fare on this page is ₹53,571. Fares on the same dates run up to ₹239,196, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.

What time do Washington Dulles to Dublin flights depart?

On the dates shown here, the first departure is around 05:01 and the last around 23:55, local time at Washington Dulles. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.

Why does the price change after clicking Book Now?

Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.

Before you book this route

Check the airport codes IAD–DUB, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.

Where these fares come from

The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.

Fares shown are for departures on .

Check official travel requirements

Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.

For payment, ticket issuance or a change request, see FlyX support. About FlyX.

United States travel guide for Indian travellers

Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.

Read the United States travel guide

What to Expect When Booking Your Flight

The IAD to DUB cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 5,463.90 km.

Before you book

Compare nearby dates

The date strip opens the complete search result for the route and selected date.

Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare choices

Continue to Booking opens the verified fare choices, including baggage and refundability, before review.

Lowest Washington Dulles to Dublin airfare, in 30 days and in 90 days

Cheapest FareFareDateAirlineDeparture
Lowest Airfare ₹53,571 30/10/2026 Air Portugal 23:30
Cheapest Airfare Within 30 Days ₹52,500 07/11/2026 Air Portugal 23:30
Cheapest Airfare Within 90 Days ₹50,892 06/01/2027 Air Portugal 23:30

Book Washington Dulles to Dublin Flight Tickets on FlyX

FlyX lists each Washington Dulles to Dublin flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.

Washington Dulles to Dublin Flight Distance, Duration and Time

The aerial distance between Washington Dulles and Dublin is about 5,464 KM. In these results, journey times range from 6h 50m to 36h 2m. Flights with a layover take longer because the total includes the connection time.

Washington Dulles to Dublin Flight Schedule and Timing

The search for these dates returned 143 flight options, 5 of them non-stop. The first departure from Washington Dulles is at 05:01 and the last is at 23:55. Flights leave from Washington Dulles International and land at Dublin.

Flight Route Details & Analysis

Flight DetailsInformation
RouteWashington Dulles to Dublin
Aerial Distance5,464 KM
Flight Duration6h 50m - 36h 2m
Airport CodesWashington Dulles - IAD, Dublin - DUB
Total Flights Available143 flights5 direct138 with layovers
First Flight DepartureDeparts at 05:01
Last Flight DepartureDeparts at 23:55
Early Morning Flights (12 AM - 8 AM)10 flights0 direct10 with layovers
Morning Flights (8 AM - 12 PM)12 flights0 direct12 with layovers
Afternoon Flights (12 PM - 4 PM)26 flights0 direct26 with layovers
Evening Flights (4 PM - 8 PM)49 flights2 direct47 with layovers
Night Flights (8 PM - 12 AM)46 flights3 direct43 with layovers

Airport Information & Terminals

IAD: Washington DC airport. Washington DC airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.

DUB: Dublin airport. Airport access in Dublin depends on arrival time, terminal, hotel location and local traffic. Confirm the airport name on the ticket, then choose between official taxi, app cab, airport bus, rail or hotel transfer based on luggage and time of day.

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