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

Dulles → Dublin

Dec 4, 2026 · return Dec 14, 2026

IAD → DUB1 adulteconomyRound trip

9 flight options · 6 airlines

Nonstop flights

Fri, Dec 4 – Mon, Dec 14

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

Fri, Dec 4 – Mon, Dec 14

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

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Mon, Dec 14

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

One-stop flights

Fri, Dec 4 – Mon, Dec 14

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

Fri, Dec 4 – Mon, Dec 14

Air France
9:30 pmIAD
11h 55m
CDG · 2h 35m
2:25 pm+1DUB
Aer Lingus
12:20 pmDUB
8h 25m
Nonstop
3:45 pmIAD

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Mon, Dec 14

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

Fri, Dec 4 – Mon, Dec 14

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

Fri, Dec 4 – Mon, Dec 14

United Airlines
3:30 pmIAD
11h 40m
ORD · 1h 36m
8:10 am+1DUB
United Airlines
12:05 pmDUB
8h 15m
Nonstop
3:20 pmIAD

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Mon, Dec 14

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

Make this trip yours

IAD ⇄ DUB

Economy

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

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Explore this route

All dates for this routeDec 3, 2026 → Dec 13, 2026Dec 5, 2026 → Dec 15, 2026
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

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

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-04 → 2026-12-14Aer LingusEI116 / EI117$650.002026-10-29T01:57:51Z
2026-12-04 → 2026-12-14United AirlinesUA228 / UA229$740.002026-10-29T01:57:51Z
2026-12-04 → 2026-12-14Air CanadaAC8619 + AC800 / AC801 + AC8618$660.002026-10-29T01:57:51Z
2026-12-04 → 2026-12-14Air France / Aer LingusAF53 + AF1116 / EI117$690.002026-10-29T01:57:51Z
2026-12-04 → 2026-12-14British AirwaysBA292 + BA830 / BA825 + BA217$710.002026-10-29T01:57:51Z
2026-12-04 → 2026-12-14Delta Air LinesDL5815 + DL44 / DL45 + DL5095$740.002026-10-29T01:57:51Z
2026-12-04 → 2026-12-14Aer LingusEI118 / EI117$650.002026-10-29T01:57:51Z
2026-12-04 → 2026-12-14United AirlinesUA1786 + UA980 / UA229$715.002026-10-29T01:57:51Z
2026-12-04 → 2026-12-14United AirlinesUA228 / UA22 + UA2755$715.002026-10-29T01:57:51Z

2026-12-04 → 2026-12-14 · $650.00

  • Aer Lingus EI116: IAD 2026-12-04 17:15:00 → DUB 2026-12-05 05:05:00; nonstop; 410 minutes. Local airport times.
  • Aer Lingus EI117: DUB 2026-12-14 12:20:00 → IAD 2026-12-14 15:45:00; nonstop; 505 minutes. Local airport times.

2026-12-04 → 2026-12-14 · $740.00

  • United Airlines UA228: IAD 2026-12-04 22:15:00 → DUB 2026-12-05 10:20:00; nonstop; 425 minutes. Local airport times.
  • United Airlines UA229: DUB 2026-12-14 12:05:00 → IAD 2026-12-14 15:20:00; nonstop; 495 minutes. Local airport times.

2026-12-04 → 2026-12-14 · $660.00

  • Air Canada AC8619 / AC800: IAD 2026-12-04 16:30:00 → DUB 2026-12-05 07:10:00; 1 stop(s) via YYZ; 580 minutes. Local airport times.
    • AC8619: IAD 2026-12-04 16:30:00 → YYZ 2026-12-04 17:57:00; layover at YYZ: 108 minutes.
    • AC800: YYZ 2026-12-04 19:45:00 → DUB 2026-12-05 07:10:00.
  • Air Canada AC801 / AC8618: DUB 2026-12-14 09:00:00 → IAD 2026-12-14 15:45:00; 1 stop(s) via YYZ; 705 minutes. Local airport times.
    • AC801: DUB 2026-12-14 09:00:00 → YYZ 2026-12-14 11:10:00; layover at YYZ: 185 minutes.
    • AC8618: YYZ 2026-12-14 14:15:00 → IAD 2026-12-14 15:45:00.

2026-12-04 → 2026-12-14 · $690.00

  • Air France AF53 / AF1116: IAD 2026-12-04 21:30:00 → DUB 2026-12-05 14:25:00; 1 stop(s) via CDG; 715 minutes. Local airport times.
    • AF53: IAD 2026-12-04 21:30:00 → CDG 2026-12-05 11:00:00; layover at CDG: 155 minutes.
    • AF1116: CDG 2026-12-05 13:35:00 → DUB 2026-12-05 14:25:00.
  • Aer Lingus EI117: DUB 2026-12-14 12:20:00 → IAD 2026-12-14 15:45:00; nonstop; 505 minutes. Local airport times.

2026-12-04 → 2026-12-14 · $710.00

  • British Airways BA292 / BA830: IAD 2026-12-04 21:45:00 → DUB 2026-12-05 12:45:00; 1 stop(s) via LHR; 600 minutes. Local airport times.
    • BA292: IAD 2026-12-04 21:45:00 → LHR 2026-12-05 10:00:00; layover at LHR: 75 minutes.
    • BA830: LHR 2026-12-05 11:15:00 → DUB 2026-12-05 12:45:00.
  • British Airways BA825 / BA217: DUB 2026-12-14 08:50:00 → IAD 2026-12-14 15:40:00; 1 stop(s) via LHR; 710 minutes. Local airport times.
    • BA825: DUB 2026-12-14 08:50:00 → LHR 2026-12-14 10:20:00; layover at LHR: 115 minutes.
    • BA217: LHR 2026-12-14 12:15:00 → IAD 2026-12-14 15:40:00.

2026-12-04 → 2026-12-14 · $740.00

  • Delta Air Lines DL5815 / DL44: IAD 2026-12-04 18:20:00 → DUB 2026-12-05 08:45:00; 1 stop(s) via JFK; 565 minutes. Local airport times.
    • DL5815: IAD 2026-12-04 18:20:00 → JFK 2026-12-04 19:57:00; layover at JFK: 83 minutes.
    • DL44: JFK 2026-12-04 21:20:00 → DUB 2026-12-05 08:45:00.
  • Delta Air Lines DL45 / DL5095: DUB 2026-12-14 10:45:00 → IAD 2026-12-14 17:31:00; 1 stop(s) via JFK; 706 minutes. Local airport times.
    • DL45: DUB 2026-12-14 10:45:00 → JFK 2026-12-14 13:20:00; layover at JFK: 160 minutes.
    • DL5095: JFK 2026-12-14 16:00:00 → IAD 2026-12-14 17:31:00.

2026-12-04 → 2026-12-14 · $650.00

  • Aer Lingus EI118: IAD 2026-12-04 20:50:00 → DUB 2026-12-05 08:45:00; nonstop; 415 minutes. Local airport times.
  • Aer Lingus EI117: DUB 2026-12-14 12:20:00 → IAD 2026-12-14 15:45:00; nonstop; 505 minutes. Local airport times.

2026-12-04 → 2026-12-14 · $715.00

  • United Airlines UA1786 / UA980: IAD 2026-12-04 15:30:00 → DUB 2026-12-05 08:10:00; 1 stop(s) via ORD; 700 minutes. Local airport times.
    • UA1786: IAD 2026-12-04 15:30:00 → ORD 2026-12-04 16:54:00; layover at ORD: 96 minutes.
    • UA980: ORD 2026-12-04 18:30:00 → DUB 2026-12-05 08:10:00.
  • United Airlines UA229: DUB 2026-12-14 12:05:00 → IAD 2026-12-14 15:20:00; nonstop; 495 minutes. Local airport times.

2026-12-04 → 2026-12-14 · $715.00

  • United Airlines UA228: IAD 2026-12-04 22:20:00 → DUB 2026-12-05 10:20:00; nonstop; 420 minutes. Local airport times.
  • United Airlines UA22 / UA2755: DUB 2026-12-14 09:30:00 → IAD 2026-12-14 16:33:00; 1 stop(s) via EWR; 723 minutes. Local airport times.
    • UA22: DUB 2026-12-14 09:30:00 → EWR 2026-12-14 11:55:00; layover at EWR: 195 minutes.
    • UA2755: EWR 2026-12-14 15:10:00 → IAD 2026-12-14 16:33:00.

Explore this route

For AI assistants

  • This page: Dulles (IAD) to Dublin (DUB) · Dec 4, 2026 · return Dec 14, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
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  • 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.