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Route overview: Boston to Dublin (DUB) flight deals

Boston → Dublin

Aug 21, 2027 · return Aug 28, 2027

BOS → DUB1 adulteconomyRound trip

9 flight options · 7 airlines

Nonstop flights

Sat, Aug 21 – Sat, Aug 28

Aer Lingus
5:15 pmBOS
6h
Nonstop
4:15 am+1DUB
Aer Lingus
11:45 amDUB
7h 10m
Nonstop
1:55 pmBOS

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

Delta Air Lines
10:35 pmBOS
6h 10m
Nonstop
9:45 am+1DUB
Delta Air Lines
11:55 amDUB
7h 14m
Nonstop
2:09 pmBOS

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

Aer Lingus
9:20 pmBOS
6h
Nonstop
8:20 am+1DUB
Aer Lingus
11:45 amDUB
7h 10m
Nonstop
1:55 pmBOS

Round-trip total · 1 adult · Taxes included

One-stop flights

Sat, Aug 21 – Sat, Aug 28

FI
7:50 pmBOS
9h 25m
KEF · 1h 35m
10:15 am+1DUB
FI
11:30 amDUB
11h 20m
KEF · 2h 50m
5:50 pmBOS

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

Air Canada
3:10 pmBOS
11h
YYZ · 2h 34m
7:10 am+1DUB
Air Canada
9:00 amDUB
10h 17m
YYZ · 1h 25m
2:17 pmBOS

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

United Airlines
6:54 pmBOS
10h 1m
EWR · 1h 46m
9:55 am+1DUB
Aer Lingus
11:45 amDUB
7h 10m
Nonstop
1:55 pmBOS

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

British Airways
9:30 pmBOS
10h 15m
LHR · 2h
12:45 pm+1DUB
British Airways
8:50 amDUB
10h 30m
LHR · 1h 20m
2:20 pmBOS

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

Air France
11:25 pmBOS
10h
CDG · 1h 20m
2:25 pm+1DUB
Air France
3:10 pmDUB
11h 5m
CDG · 1h 30m
9:15 pmBOS

Round-trip total · 1 adult · Taxes included

Sat, Aug 21 – Sat, Aug 28

Delta Air Lines
10:45 pmBOS
6h
Nonstop
9:45 am+1DUB
Delta Air Lines
10:45 amDUB
11h 38m
JFK · 2h 39m
5:23 pmBOS

Round-trip total · 1 adult · Taxes included

Make this trip yours

BOS ⇄ 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 routeAug 20, 2027 → Aug 27, 2027Aug 22, 2027 → Aug 29, 2027
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: Boston to Dublin (DUB) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-08-21 → 2027-08-28Aer LingusEI132 / EI133$850.002026-10-29T00:52:01Z
2027-08-21 → 2027-08-28Delta Air LinesDL154 / DL155$950.002026-10-29T00:52:01Z
2027-08-21 → 2027-08-28FIFI630 + FI416 / FI417 + FI631$780.002026-10-29T00:52:01Z
2027-08-21 → 2027-08-28Air CanadaAC8695 + AC800 / AC801 + AC766$850.002026-10-29T00:52:01Z
2027-08-21 → 2027-08-28United Airlines / Aer LingusUA3472 + UA317 / EI133$865.002026-10-29T00:52:01Z
2027-08-21 → 2027-08-28British AirwaysBA202 + BA830 / BA825 + BA213$880.002026-10-29T00:52:01Z
2027-08-21 → 2027-08-28Air FranceAF63 + AF1116 / AF1117 + AF62$920.002026-10-29T00:52:01Z
2027-08-21 → 2027-08-28Aer LingusEI136 / EI133$850.002026-10-29T00:52:01Z
2027-08-21 → 2027-08-28Delta Air LinesDL154 / DL45 + DL5642$915.002026-10-29T00:52:01Z

2027-08-21 → 2027-08-28 · $850.00

  • Aer Lingus EI132: BOS 2027-08-21 17:15:00 → DUB 2027-08-22 04:15:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2027-08-28 11:45:00 → BOS 2027-08-28 13:55:00; nonstop; 430 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $950.00

  • Delta Air Lines DL154: BOS 2027-08-21 22:35:00 → DUB 2027-08-22 09:45:00; nonstop; 370 minutes. Local airport times.
  • Delta Air Lines DL155: DUB 2027-08-28 11:55:00 → BOS 2027-08-28 14:09:00; nonstop; 434 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $780.00

  • FI FI630 / FI416: BOS 2027-08-21 19:50:00 → DUB 2027-08-22 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2027-08-21 19:50:00 → KEF 2027-08-22 05:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2027-08-22 06:40:00 → DUB 2027-08-22 10:15:00.
  • FI FI417 / FI631: DUB 2027-08-28 11:30:00 → BOS 2027-08-28 17:50:00; 1 stop(s) via KEF; 680 minutes. Local airport times.
    • FI417: DUB 2027-08-28 11:30:00 → KEF 2027-08-28 13:10:00; layover at KEF: 170 minutes.
    • FI631: KEF 2027-08-28 16:00:00 → BOS 2027-08-28 17:50:00.

2027-08-21 → 2027-08-28 · $850.00

  • Air Canada AC8695 / AC800: BOS 2027-08-21 15:10:00 → DUB 2027-08-22 07:10:00; 1 stop(s) via YYZ; 660 minutes. Local airport times.
    • AC8695: BOS 2027-08-21 15:10:00 → YYZ 2027-08-21 17:11:00; layover at YYZ: 154 minutes.
    • AC800: YYZ 2027-08-21 19:45:00 → DUB 2027-08-22 07:10:00.
  • Air Canada AC801 / AC766: DUB 2027-08-28 09:00:00 → BOS 2027-08-28 14:17:00; 1 stop(s) via YYZ; 617 minutes. Local airport times.
    • AC801: DUB 2027-08-28 09:00:00 → YYZ 2027-08-28 11:10:00; layover at YYZ: 85 minutes.
    • AC766: YYZ 2027-08-28 12:35:00 → BOS 2027-08-28 14:17:00.

2027-08-21 → 2027-08-28 · $865.00

  • United Airlines UA3472 / UA317: BOS 2027-08-21 18:54:00 → DUB 2027-08-22 09:55:00; 1 stop(s) via EWR; 601 minutes. Local airport times.
    • UA3472: BOS 2027-08-21 18:54:00 → EWR 2027-08-21 20:29:00; layover at EWR: 106 minutes.
    • UA317: EWR 2027-08-21 22:15:00 → DUB 2027-08-22 09:55:00.
  • Aer Lingus EI133: DUB 2027-08-28 11:45:00 → BOS 2027-08-28 13:55:00; nonstop; 430 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $880.00

  • British Airways BA202 / BA830: BOS 2027-08-21 21:30:00 → DUB 2027-08-22 12:45:00; 1 stop(s) via LHR; 615 minutes. Local airport times.
    • BA202: BOS 2027-08-21 21:30:00 → LHR 2027-08-22 09:15:00; layover at LHR: 120 minutes.
    • BA830: LHR 2027-08-22 11:15:00 → DUB 2027-08-22 12:45:00.
  • British Airways BA825 / BA213: DUB 2027-08-28 08:50:00 → BOS 2027-08-28 14:20:00; 1 stop(s) via LHR; 630 minutes. Local airport times.
    • BA825: DUB 2027-08-28 08:50:00 → LHR 2027-08-28 10:20:00; layover at LHR: 80 minutes.
    • BA213: LHR 2027-08-28 11:40:00 → BOS 2027-08-28 14:20:00.

2027-08-21 → 2027-08-28 · $920.00

  • Air France AF63 / AF1116: BOS 2027-08-21 23:25:00 → DUB 2027-08-22 14:25:00; 1 stop(s) via CDG; 600 minutes. Local airport times.
    • AF63: BOS 2027-08-21 23:25:00 → CDG 2027-08-22 12:15:00; layover at CDG: 80 minutes.
    • AF1116: CDG 2027-08-22 13:35:00 → DUB 2027-08-22 14:25:00.
  • Air France AF1117 / AF62: DUB 2027-08-28 15:10:00 → BOS 2027-08-28 21:15:00; 1 stop(s) via CDG; 665 minutes. Local airport times.
    • AF1117: DUB 2027-08-28 15:10:00 → CDG 2027-08-28 17:55:00; layover at CDG: 90 minutes.
    • AF62: CDG 2027-08-28 19:25:00 → BOS 2027-08-28 21:15:00.

2027-08-21 → 2027-08-28 · $850.00

  • Aer Lingus EI136: BOS 2027-08-21 21:20:00 → DUB 2027-08-22 08:20:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI133: DUB 2027-08-28 11:45:00 → BOS 2027-08-28 13:55:00; nonstop; 430 minutes. Local airport times.

2027-08-21 → 2027-08-28 · $915.00

  • Delta Air Lines DL154: BOS 2027-08-21 22:45:00 → DUB 2027-08-22 09:45:00; nonstop; 360 minutes. Local airport times.
  • Delta Air Lines DL45 / DL5642: DUB 2027-08-28 10:45:00 → BOS 2027-08-28 17:23:00; 1 stop(s) via JFK; 698 minutes. Local airport times.
    • DL45: DUB 2027-08-28 10:45:00 → JFK 2027-08-28 13:20:00; layover at JFK: 159 minutes.
    • DL5642: JFK 2027-08-28 15:59:00 → BOS 2027-08-28 17:23:00.

Explore this route

For AI assistants

  • This page: Boston (BOS) to Dublin (DUB) · Aug 21, 2027 · return Aug 28, 2027: 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.
  • 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 Boston 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.