Distance From Athboy Airfield to Humberto Delgado Airport (Lisbon Portela Airport)

The distance from Athboy Airfield () to Humberto Delgado Airport (Lisbon Portela Airport) (LIS) is 1032 miles or 1661 kilometers or 897 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Athboy ( Ireland ) to Lisbon ( Portugal )?

A one-way nonstop (direct) flight between Athboy and Lisbon takes around 2 hours 22 minutes.

Estimated flight time from Athboy Airfield, Athboy, Ireland to Humberto Delgado Airport (Lisbon Portela Airport), Lisbon, Portugal is 2 hours 22 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - LIS

Kilometers		1661 km
Statute Miles		1032 miles
Nautical Miles		897 nm
Avg. Time of Flight		2 hours 22 minutes

Athboy Airfield to Humberto Delgado Airport (Lisbon Portela Airport) Flight Route Map - to LIS Flight Path

Location of Athboy Airfield & Humberto Delgado Airport (Lisbon Portela Airport) is given below.
Click the map to view Athboy to Lisbon nonstop flight path and travel direction.

Click to see flight route on Google Map between Athboy, Ireland and Lisbon, Portugal. .

Nonstop flight route between Athboy, Ireland and Lisbon, Portugal.

Time Difference Between the Airports • - LIS

Time difference between Athboy (Ireland) and Lisbon (Portugal) is 0 Hours.

Location	Local Time
Athboy (Ireland)	2025-12-14, 05:26:41 GMT
Lisbon (Portugal)	2025-12-14, 05:26:41 WET

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Athboy Airfield ( / EIMH) Athboy, Ireland

Destination

Humberto Delgado Airport (Lisbon Portela Airport) (LIS / LPPT) Lisbon, Portugal