🇺🇸 Boston to Dublin 🇮🇪 BOS · Ireland

The usual fare is about US$850. The cheapest fare we logged was US$399 roundtrip. 2 deals in the last year, a median 48% under the usual price. Price the pair now:

Live fares from the airlines, one per carrier · a verdict against the usual price · set an alert on any result · or
US$850usual fare on this pair
US$399cheapest we logged · 2026-10-01
2deals in a year · 0 nonstop
-48%median saving when we posted

When it was cheapest

US$399October 2026

Live now on this pair

🇮🇪 Boston → DublinUS$480 · -44%

Every deal we posted

US$480 roundtripposted 2026-10-14 · live now-44%usual US$850US$399 roundtripposted 2026-10-01 · expired-53%usual US$850

Questions

What is a cheap flight from Boston to Dublin?

The usual fare is about US$850; anything well under that is a deal. The best fare we logged in the last year was US$399 roundtrip, posted 2026-10-01. Across 2 deals the median saving was 48%.

When is it cheapest to fly Boston to Dublin?

The deals we posted were cheapest in October 2026 (US$399). Fares move; the search above prices any date now, and an alert tells you when one drops.

Are there nonstop deals from Boston to Dublin?

None of the deals we posted was nonstop; the fares connected once or twice depending on the dates.

How do I get told about the next one?

Search the pair above and press the alert button under the verdict, or join the free Telegram channel: every verified deal lands there the moment it passes the price check.

More

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