Aer Lingus: San Francisco–Dublin nonstop from US$866 round-trip, 58% below usual
Expired — this deal ended on November 9, 2026. It may no longer be bookable.
Fly Aer Lingus economy nonstop from San Francisco to Dublin from US$866 round-trip, with late-December departures and January returns.
Aer Lingus has nonstop economy fares from San Francisco (SFO) to Dublin (DUB) starting at US$866 round-trip. The usual price for a 5–9-day round-trip on this route is about US$2,050.
The lead fare covers December 28, 2026–January 6, 2027. Departures on December 29 or 30 with a January 6 return also start at US$866 round-trip; December 27–January 5 starts at US$1,111. Other date combinations may also be available.
Check availability for your exact dates and book directly with Aer Lingus. Prices can move quickly.
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