Flight price alerts: Boston → Dublin
Sample round trips on this route start around EUR 524; January 2027 is often the cheapest month in our next-3-month window. FlexTrip Alerts is a free email service — set flexible travel dates and a max price, and we notify you when a round trip fits. We check fares about four times per day; we do not sell tickets.
Set a free tracker with flexible dates and your max price. We email you only when a round trip fits.
Sample fares from EUR 524. Cheapest month in our next-3-month sample: January 2027.
Set an alert and we email you when a round trip drops under your limit.
Set a price alertRound trips on this route
Cheapest-seen sample fares (next 3 months) — confirm the final price on the booking site when you click through.
Last updated .
- See deal
- Round trip · 14 nights
- Tue 26 Jan · 19:50
- Return Tue 09 Feb · 11:30
EUR 524
- See deal
- Round trip · 28 nights
- Tue 17 Nov · 18:00
- Return Tue 15 Dec · 16:55
EUR 616
- See deal
- Round trip · 28 nights
- Tue 24 Nov · 12:00
- Return Tue 22 Dec · 13:35
EUR 663
- See deal
- Round trip · 15 nights
- Sat 19 Dec · 17:15
- Return Sun 03 Jan · 11:45
EUR 1373
| Depart | Return | Stay | Price | Book |
|---|---|---|---|---|
| Tue 26 Jan · 19:50 | Tue 09 Feb · 11:30 | 14 nights | EUR 524 | See deal |
| Tue 17 Nov · 18:00 | Tue 15 Dec · 16:55 | 28 nights | EUR 616 | See deal |
| Tue 24 Nov · 12:00 | Tue 22 Dec · 13:35 | 28 nights | EUR 663 | See deal |
| Sat 19 Dec · 17:15 | Sun 03 Jan · 11:45 | 15 nights | EUR 1373 | See deal |
Frequently asked questions
- How do I get email alerts when Boston to Dublin flights drop in price?
- Create a free FlexTrip Alerts tracker for Boston Logan International Airport (BOS) to Dublin Airport (DUB). Choose your flexible departure window, stay length, and maximum price — we email you when a round trip fits.
- Does FlexTrip Alerts book flights from Boston to Dublin?
- No — we do not sell tickets. FlexTrip Alerts watches prices and emails you when a fare matches your plan. You book on the airline or travel site you prefer when you receive an alert.
- Can I set flexible travel dates for Boston to Dublin alerts?
- Yes. Pick a departure window (not one fixed day) and how many nights you can stay. We match round trips that fit your window, stay length, and max price — then email you when one qualifies.
- How often does FlexTrip Alerts check Boston to Dublin fares?
- We scan aggregated fares on a schedule — about four times per day (every ~6 hours, UTC). You can also trigger an on-demand check from your dashboard, with a short cooldown between manual refreshes.
- What is the cheapest month to fly from Boston to Dublin?
- Based on recent fare samples on this page, January 2027 is currently the cheapest month to fly from Boston to Dublin, with round trips from about EUR 524. Prices change — set an alert to catch the next drop.
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