Travel with Axel,
get the best price.

Dulles → Dublin

Dec 21, 2026 · one way

IAD → DUB1 adulteconomyOne way

9 flight options · 7 airlines

Nonstop flights

Mon, Dec 21 · One way

Aer Lingus
5:15 pmIAD
6h 50m
Nonstop
5:05 am+1DUB

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
10:15 pmIAD
7h 5m
Nonstop
10:20 am+1DUB

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Aer Lingus
8:50 pmIAD
6h 55m
Nonstop
8:45 am+1DUB

One-way total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 · One way

TAP Air Portugal
5:25 pmIAD
12h
LIS · 1h 55m
10:25 am+1DUB

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Air Canada
4:30 pmIAD
9h 40m
YYZ · 1h 48m
7:10 am+1DUB

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

British Airways
9:45 pmIAD
10h
LHR · 1h 15m
12:45 pm+1DUB

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Air France
9:30 pmIAD
11h 55m
CDG · 2h 35m
2:25 pm+1DUB

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Delta Air Lines
6:20 pmIAD
9h 25m
JFK · 1h 23m
8:45 am+1DUB

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

United Airlines
3:30 pmIAD
11h 40m
ORD · 1h 36m
8:10 am+1DUB

One-way 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.

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

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 · one wayAer LingusEI116$513.002026-10-29T01:57:51Z
2026-12-21 · one wayUnited AirlinesUA228$823.502026-10-29T01:57:51Z
2026-12-21 · one wayTAP Air PortugalTP232 + TP1322$526.502026-10-29T01:57:51Z
2026-12-21 · one wayAir CanadaAC8619 + AC800$702.002026-10-29T01:57:51Z
2026-12-21 · one wayBritish AirwaysBA292 + BA830$756.002026-10-29T01:57:51Z
2026-12-21 · one wayAir FranceAF53 + AF1116$783.002026-10-29T01:57:51Z
2026-12-21 · one wayDelta Air LinesDL5815 + DL44$796.502026-10-29T01:57:51Z
2026-12-21 · one wayAer LingusEI118$513.002026-10-29T01:57:51Z
2026-12-21 · one wayUnited AirlinesUA1786 + UA980$756.002026-10-29T01:57:51Z

2026-12-21 · one way · $513.00

  • Aer Lingus EI116: IAD 2026-12-21 17:15:00 → DUB 2026-12-22 05:05:00; nonstop; 410 minutes. Local airport times.

2026-12-21 · one way · $823.50

  • United Airlines UA228: IAD 2026-12-21 22:15:00 → DUB 2026-12-22 10:20:00; nonstop; 425 minutes. Local airport times.

2026-12-21 · one way · $526.50

  • TAP Air Portugal TP232 / TP1322: IAD 2026-12-21 17:25:00 → DUB 2026-12-22 10:25:00; 1 stop(s) via LIS; 720 minutes. Local airport times.
    • TP232: IAD 2026-12-21 17:25:00 → LIS 2026-12-22 05:35:00; layover at LIS: 115 minutes.
    • TP1322: LIS 2026-12-22 07:30:00 → DUB 2026-12-22 10:25:00.

2026-12-21 · one way · $702.00

  • Air Canada AC8619 / AC800: IAD 2026-12-21 16:30:00 → DUB 2026-12-22 07:10:00; 1 stop(s) via YYZ; 580 minutes. Local airport times.
    • AC8619: IAD 2026-12-21 16:30:00 → YYZ 2026-12-21 17:57:00; layover at YYZ: 108 minutes.
    • AC800: YYZ 2026-12-21 19:45:00 → DUB 2026-12-22 07:10:00.

2026-12-21 · one way · $756.00

  • British Airways BA292 / BA830: IAD 2026-12-21 21:45:00 → DUB 2026-12-22 12:45:00; 1 stop(s) via LHR; 600 minutes. Local airport times.
    • BA292: IAD 2026-12-21 21:45:00 → LHR 2026-12-22 10:00:00; layover at LHR: 75 minutes.
    • BA830: LHR 2026-12-22 11:15:00 → DUB 2026-12-22 12:45:00.

2026-12-21 · one way · $783.00

  • Air France AF53 / AF1116: IAD 2026-12-21 21:30:00 → DUB 2026-12-22 14:25:00; 1 stop(s) via CDG; 715 minutes. Local airport times.
    • AF53: IAD 2026-12-21 21:30:00 → CDG 2026-12-22 11:00:00; layover at CDG: 155 minutes.
    • AF1116: CDG 2026-12-22 13:35:00 → DUB 2026-12-22 14:25:00.

2026-12-21 · one way · $796.50

  • Delta Air Lines DL5815 / DL44: IAD 2026-12-21 18:20:00 → DUB 2026-12-22 08:45:00; 1 stop(s) via JFK; 565 minutes. Local airport times.
    • DL5815: IAD 2026-12-21 18:20:00 → JFK 2026-12-21 19:57:00; layover at JFK: 83 minutes.
    • DL44: JFK 2026-12-21 21:20:00 → DUB 2026-12-22 08:45:00.

2026-12-21 · one way · $513.00

  • Aer Lingus EI118: IAD 2026-12-21 20:50:00 → DUB 2026-12-22 08:45:00; nonstop; 415 minutes. Local airport times.

2026-12-21 · one way · $756.00

  • United Airlines UA1786 / UA980: IAD 2026-12-21 15:30:00 → DUB 2026-12-22 08:10:00; 1 stop(s) via ORD; 700 minutes. Local airport times.
    • UA1786: IAD 2026-12-21 15:30:00 → ORD 2026-12-21 16:54:00; layover at ORD: 96 minutes.
    • UA980: ORD 2026-12-21 18:30:00 → DUB 2026-12-22 08:10:00.

More dates for this route