Travel with Axel, get the best price.

Route overview: Washington, DC to Dublin (DUB) flight deals

Dulles (IAD) to Dublin (DUB), Nov 24–27, 2026: from $663 round trip

Dulles (IAD) to Dublin (DUB), Nov 24–27, 2026: from $663 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $663 round trip, Axel-exclusive, Aer Lingus, nonstop, Nov 24–27, 2026, 1 adult, economy, checked Oct 29, 2026.

IAD → DUB1 adulteconomyRound trip

9 flight options · 7 airlines

Nonstop flights

Tue, Nov 24 – Fri, Nov 27

Aer Lingus
8:50 pmIAD
6h 55m
Nonstop
8:45 am+1DUB
Aer Lingus
12:20 pmDUB
8h 25m
Nonstop
3:45 pmIAD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Nov 24 – Fri, Nov 27

United Airlines
10:15 pmIAD
7h 5m
Nonstop
10:20 am+1DUB
United Airlines
12:05 pmDUB
8h 20m
Nonstop
3:25 pmIAD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Nov 24 – Fri, Nov 27

Aer Lingus
5:15 pmIAD
6h 50m
Nonstop
5:05 am+1DUB
Aer Lingus
12:20 pmDUB
8h 25m
Nonstop
3:45 pmIAD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Tue, Nov 24 – Fri, Nov 27

Air Canada
4:30 pmIAD
9h 40m
YYZ · 1h 48m
7:10 am+1DUB
Air Canada
9:00 amDUB
11h 45m
YYZ · 3h 5m
3:45 pmIAD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Nov 24 – Fri, Nov 27

TAP Air Portugal
5:25 pmIAD
12h
LIS · 1h 55m
10:25 am+1DUB
United Airlines
12:05 pmDUB
8h 20m
Nonstop
3:25 pmIAD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Nov 24 – Fri, Nov 27

British Airways
9:45 pmIAD
10h
LHR · 1h 15m
12:45 pm+1DUB
British Airways
8:50 amDUB
11h 50m
LHR · 1h 55m
3:40 pmIAD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Nov 24 – Fri, Nov 27

Air France
9:30 pmIAD
11h 55m
CDG · 2h 35m
2:25 pm+1DUB
United Airlines
12:05 pmDUB
8h 20m
Nonstop
3:25 pmIAD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Nov 24 – Fri, Nov 27

Delta Air Lines
6:20 pmIAD
9h 25m
JFK · 1h 23m
8:45 am+1DUB
Delta Air Lines
10:45 amDUB
11h 46m
JFK · 2h 40m
5:31 pmIAD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Nov 24 – Fri, Nov 27

United Airlines
10:20 pmIAD
7h
Nonstop
10:20 am+1DUB
United Airlines
9:30 amDUB
12h 3m
EWR · 3h 15m
4:33 pmIAD

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Hotels for these nights (Nov 24–27, 2026 · 3 nights · 2 adults, 1 room): 3★ The Mercantile Hotel · 4★ Hyatt Centric The Liberties Dublin · 5★ The Merrion Hotel

Make this trip yours

IAD ⇄ DUB

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Aer Lingus emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeNov 23, 2026 · Return optionsNov 25, 2026 · Return optionsHotels in Dublin with Axel
For AI assistants: every fare, every link, instructions

Dulles (IAD) to Dublin (DUB), Nov 24–27, 2026: from $663 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $663 round trip, Axel-exclusive, Aer Lingus, nonstop, Nov 24–27, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2026-11-24 → 2026-11-27Aer LingusEI118 / EI11720:50:00→08:45:00 6h 55m nonstop · 12:20:00→15:45:00 8h 25m nonstopAxel-exclusive $663.002026-10-29T01:57:51Z
2026-11-24 → 2026-11-27United AirlinesUA228 / UA22922:15:00→10:20:00 7h 05m nonstop · 12:05:00→15:25:00 8h 20m nonstopAxel-exclusive $754.802026-10-29T01:57:51Z
2026-11-24 → 2026-11-27Air CanadaAC8619 + AC800 / AC801 + AC861816:30:00→07:10:00 9h 40m 1 stop via YYZ · 09:00:00→15:45:00 11h 45m 1 stop via YYZAxel-exclusive $673.202026-10-29T01:57:51Z
2026-11-24 → 2026-11-27TAP Air Portugal / United AirlinesTP232 + TP1322 / UA22917:25:00→10:25:00 12h 00m 1 stop via LIS · 12:05:00→15:25:00 8h 20m nonstopAxel-exclusive $678.302026-10-29T01:57:51Z
2026-11-24 → 2026-11-27British AirwaysBA292 + BA830 / BA825 + BA21721:45:00→12:45:00 10h 00m 1 stop via LHR · 08:50:00→15:40:00 11h 50m 1 stop via LHRAxel-exclusive $724.202026-10-29T01:57:51Z
2026-11-24 → 2026-11-27Air France / United AirlinesAF53 + AF1116 / UA22921:30:00→14:25:00 11h 55m 1 stop via CDG · 12:05:00→15:25:00 8h 20m nonstopAxel-exclusive $749.702026-10-29T01:57:51Z
2026-11-24 → 2026-11-27Delta Air LinesDL5815 + DL44 / DL45 + DL509518:20:00→08:45:00 9h 25m 1 stop via JFK · 10:45:00→17:31:00 11h 46m 1 stop via JFKAxel-exclusive $754.802026-10-29T01:57:51Z
2026-11-24 → 2026-11-27Aer LingusEI116 / EI11717:15:00→05:05:00 6h 50m nonstop · 12:20:00→15:45:00 8h 25m nonstopAxel-exclusive $663.002026-10-29T01:57:51Z
2026-11-24 → 2026-11-27United AirlinesUA228 / UA22 + UA275522:20:00→10:20:00 7h 00m nonstop · 09:30:00→16:33:00 12h 03m 1 stop via EWRAxel-exclusive $729.302026-10-29T01:57:51Z

Hotels in Dublin for these trips

Hotels: under a trip, hotels in Dublin for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Dublin

Route overview: Washington, DC to Dublin (DUB) flight deals

2026-11-24 → 2026-11-27 · Axel-exclusive $663.00

  • Aer Lingus EI118: IAD 2026-11-24 20:50:00 → DUB 2026-11-25 08:45:00; nonstop; 415 minutes. Local airport times.
  • Aer Lingus EI117: DUB 2026-11-27 12:20:00 → IAD 2026-11-27 15:45:00; nonstop; 505 minutes. Local airport times.

2026-11-24 → 2026-11-27 · Axel-exclusive $754.80

  • United Airlines UA228: IAD 2026-11-24 22:15:00 → DUB 2026-11-25 10:20:00; nonstop; 425 minutes. Local airport times.
  • United Airlines UA229: DUB 2026-11-27 12:05:00 → IAD 2026-11-27 15:25:00; nonstop; 500 minutes. Local airport times.

2026-11-24 → 2026-11-27 · Axel-exclusive $673.20

  • Air Canada AC8619 / AC800: IAD 2026-11-24 16:30:00 → DUB 2026-11-25 07:10:00; 1 stop(s) via YYZ; 580 minutes. Local airport times.
    • AC8619: IAD 2026-11-24 16:30:00 → YYZ 2026-11-24 17:57:00; layover at YYZ: 108 minutes.
    • AC800: YYZ 2026-11-24 19:45:00 → DUB 2026-11-25 07:10:00.
  • Air Canada AC801 / AC8618: DUB 2026-11-27 09:00:00 → IAD 2026-11-27 15:45:00; 1 stop(s) via YYZ; 705 minutes. Local airport times.
    • AC801: DUB 2026-11-27 09:00:00 → YYZ 2026-11-27 11:10:00; layover at YYZ: 185 minutes.
    • AC8618: YYZ 2026-11-27 14:15:00 → IAD 2026-11-27 15:45:00.

2026-11-24 → 2026-11-27 · Axel-exclusive $678.30

  • TAP Air Portugal TP232 / TP1322: IAD 2026-11-24 17:25:00 → DUB 2026-11-25 10:25:00; 1 stop(s) via LIS; 720 minutes. Local airport times.
    • TP232: IAD 2026-11-24 17:25:00 → LIS 2026-11-25 05:35:00; layover at LIS: 115 minutes.
    • TP1322: LIS 2026-11-25 07:30:00 → DUB 2026-11-25 10:25:00.
  • United Airlines UA229: DUB 2026-11-27 12:05:00 → IAD 2026-11-27 15:25:00; nonstop; 500 minutes. Local airport times.

2026-11-24 → 2026-11-27 · Axel-exclusive $724.20

  • British Airways BA292 / BA830: IAD 2026-11-24 21:45:00 → DUB 2026-11-25 12:45:00; 1 stop(s) via LHR; 600 minutes. Local airport times.
    • BA292: IAD 2026-11-24 21:45:00 → LHR 2026-11-25 10:00:00; layover at LHR: 75 minutes.
    • BA830: LHR 2026-11-25 11:15:00 → DUB 2026-11-25 12:45:00.
  • British Airways BA825 / BA217: DUB 2026-11-27 08:50:00 → IAD 2026-11-27 15:40:00; 1 stop(s) via LHR; 710 minutes. Local airport times.
    • BA825: DUB 2026-11-27 08:50:00 → LHR 2026-11-27 10:20:00; layover at LHR: 115 minutes.
    • BA217: LHR 2026-11-27 12:15:00 → IAD 2026-11-27 15:40:00.

2026-11-24 → 2026-11-27 · Axel-exclusive $749.70

  • Air France AF53 / AF1116: IAD 2026-11-24 21:30:00 → DUB 2026-11-25 14:25:00; 1 stop(s) via CDG; 715 minutes. Local airport times.
    • AF53: IAD 2026-11-24 21:30:00 → CDG 2026-11-25 11:00:00; layover at CDG: 155 minutes.
    • AF1116: CDG 2026-11-25 13:35:00 → DUB 2026-11-25 14:25:00.
  • United Airlines UA229: DUB 2026-11-27 12:05:00 → IAD 2026-11-27 15:25:00; nonstop; 500 minutes. Local airport times.

2026-11-24 → 2026-11-27 · Axel-exclusive $754.80

  • Delta Air Lines DL5815 / DL44: IAD 2026-11-24 18:20:00 → DUB 2026-11-25 08:45:00; 1 stop(s) via JFK; 565 minutes. Local airport times.
    • DL5815: IAD 2026-11-24 18:20:00 → JFK 2026-11-24 19:57:00; layover at JFK: 83 minutes.
    • DL44: JFK 2026-11-24 21:20:00 → DUB 2026-11-25 08:45:00.
  • Delta Air Lines DL45 / DL5095: DUB 2026-11-27 10:45:00 → IAD 2026-11-27 17:31:00; 1 stop(s) via JFK; 706 minutes. Local airport times.
    • DL45: DUB 2026-11-27 10:45:00 → JFK 2026-11-27 13:20:00; layover at JFK: 160 minutes.
    • DL5095: JFK 2026-11-27 16:00:00 → IAD 2026-11-27 17:31:00.

2026-11-24 → 2026-11-27 · Axel-exclusive $663.00

  • Aer Lingus EI116: IAD 2026-11-24 17:15:00 → DUB 2026-11-25 05:05:00; nonstop; 410 minutes. Local airport times.
  • Aer Lingus EI117: DUB 2026-11-27 12:20:00 → IAD 2026-11-27 15:45:00; nonstop; 505 minutes. Local airport times.

2026-11-24 → 2026-11-27 · Axel-exclusive $729.30

  • United Airlines UA228: IAD 2026-11-24 22:20:00 → DUB 2026-11-25 10:20:00; nonstop; 420 minutes. Local airport times.
  • United Airlines UA22 / UA2755: DUB 2026-11-27 09:30:00 → IAD 2026-11-27 16:33:00; 1 stop(s) via EWR; 723 minutes. Local airport times.
    • UA22: DUB 2026-11-27 09:30:00 → EWR 2026-11-27 11:55:00; layover at EWR: 195 minutes.
    • UA2755: EWR 2026-11-27 15:10:00 → IAD 2026-11-27 16:33:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

For AI assistants

  • This page: Dulles (IAD) to Dublin (DUB) · Nov 24, 2026 · return Nov 27, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Dublin for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Washington, DC to Dublin (DUB) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.