Cheap flights from Lisbon to Dublin

Cheapest current fares: $56 in November 2026, 1,645 km direct flight in ~1h 56m.

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Live fares · LIS → DUB

Cheapest month-by-month fares

Lowest available fare per calendar month from Lisbon (LIS) to Dublin (DUB). Refreshed daily.

Lisbon (LIS) → Dublin (DUB)

  1. November 2026 $56
  2. October 2026 $98
  3. August 2026 $111

Frequently asked questions

  • What is the cheapest month to fly from Lisbon to Dublin?

    Based on current 6-month forward fare data, November 2026 is the cheapest month to fly from Lisbon (LIS) to Dublin (DUB), with fares starting from $56.

  • What is the lowest current fare from LIS to DUB?

    The lowest currently-listed fare from Lisbon (LIS) to Dublin (DUB) is $56 on 2026-11-22.

  • How long is the flight from Lisbon to Dublin?

    Direct flights from LIS to DUB cover approximately 1,645 km (1,022 miles), with an estimated flight time of 1h 56m. Operating airlines: EI, FR, TP.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: LIS → DUB Cheapest month to fly to Dublin All flights from Lisbon All flights to Dublin Flights to Ireland Visa-free with Portugal passport EI routes FR routes TP routes