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Flights between Dublin (DUB) and Lisbon (LIS)

Dublin Airport, Ireland ↔ Humberto Delgado Airport (Lisbon Portela Airport), Portugal

A direct route between Dublin and Lisbon appears in the OpenFlights route network.

This reflects historical scheduled service and may be out of date — it is not a live timetable.

Airlines that have operated this route include:

Aer Lingus (EI)Ryanair (FR)
Distance
1,642 km
1,020 miles
Est. flight time
2h 33m
great-circle estimate
Time difference
None
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in Ireland

Jan
8°
13/3
80mm
Feb
8°
13/3
60mm
Mar
10°
15/5
65mm
Apr
12°
17/7
60mm
May
15°
20/10
70mm
Jun
18°
23/13
70mm
Jul
19°
24/14
75mm
Aug
19°
24/14
85mm
Sep
17°
22/12
80mm
Oct
14°
19/9
95mm
Nov
10°
15/5
90mm
Dec
9°
14/4
95mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Typical monthly temperatures in Portugal

Jan
15°
20/10
110mm
Feb
16°
21/11
90mm
Mar
18°
23/13
70mm
Apr
19°
24/14
60mm
May
22°
27/17
35mm
Jun
26°
31/21
15mm
Jul
28°
33/23
5mm
Aug
28°
33/23
10mm
Sep
26°
31/21
30mm
Oct
22°
27/17
75mm
Nov
18°
23/13
100mm
Dec
15°
20/10
110mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Travel advisories

Ireland: Normal precautions (UK FCDO) ↗Portugal: Normal precautions (UK FCDO) ↗

Common questions

How far is Dublin from Lisbon?

Dublin (DUB) and Lisbon (LIS) are around 1,642 km (1,020 miles) apart — an estimated 2h 33m by air. Distances and flight times are great-circle estimates.

Which airlines have operated the DUB–LIS route?

Airlines recorded operating this route in the OpenFlights network include Aer Lingus, Ryanair. This reflects historical scheduled service and may be out of date.

What is the time difference between Dublin and Lisbon?

Both airports keep the same time — no time difference.

When is it warmest in Portugal?

Across Portugal, the warmest month on average is July, with mean temperatures around 28°C. These are country-level monthly climate normals, not airport-specific.

Are there travel advisories for Ireland and Portugal?

The UK FCDO currently rates Ireland as Normal precautions; The UK FCDO rates Portugal as Normal precautions. Check the official sources before you travel.

Distances and flight times are great-circle estimates, not booked block times.