Cheap flights from Ireland to Lisbon

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How to find the cheapest flight from
Ireland to Lisbon (LIS)

How far in advance should I book a flight from Ireland to Lisbon?

Travellers have found it’s best to book a flight 61 days in advance to save up to 49% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ireland to Lisbon 1-2 weeks in advance for as low as £110, or £132 for flights within the next 24 hours.

Cheap flights from Ireland to Lisbon in August, September 2020

The best prices found for Ireland to LIS flights in August, September
2 Aug - 9 Aug
£59pp
DUB
Dublin
Ryanair
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Ryanair
Direct
DUB
Dublin
22 Aug - 25 Aug
£60pp
DUB
Dublin
Ryanair
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Ryanair
Direct
DUB
Dublin
22 Aug - 26 Aug
£61pp
DUB
Dublin
TAP AIR PORTUGAL
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Direct
DUB
Dublin

Ireland to Lisbon 2020 flight deals

Cheap flights to Lisbon from Ireland found for this year
20 Nov - 28 Nov
£56pp
DUB
Dublin
TAP AIR PORTUGAL
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Direct
DUB
Dublin
20 Nov - 28 Nov
£57pp
DUB
Dublin
TAP AIR PORTUGAL
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Direct
DUB
Dublin
20 Nov - 28 Nov
£58pp
DUB
Dublin
Ryanair
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Ryanair
Direct
DUB
Dublin

Direct flights to Lisbon from Ireland

Save time with Ireland to Lisbon direct flight deals
20 Nov - 28 Nov
£56pp
DUB
Dublin
TAP AIR PORTUGAL
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Direct
DUB
Dublin
20 Nov - 28 Nov
£57pp
DUB
Dublin
TAP AIR PORTUGAL
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
TAP AIR PORTUGAL
Direct
DUB
Dublin
20 Nov - 28 Nov
£58pp
DUB
Dublin
Ryanair
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Ryanair
Direct
DUB
Dublin

Last-minute flights from Ireland to Lisbon

Late deals on return flights to Lisbon from Ireland, departing today and this week
26 Jul - 31 Jul
£71pp
DUB
Dublin
Ryanair
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Ryanair
Direct
DUB
Dublin
26 Jul - 31 Jul
£87pp
DUB
Dublin
Multiple airlines
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Ryanair
Direct
DUB
Dublin
25 Jul - 29 Jul
£88pp
DUB
Dublin
Ryanair
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Ryanair
Direct
DUB
Dublin

One-way flights to Lisbon from Ireland

The cheapest one-way flights from Ireland to Lisbon
12:10 - 14:50
TAP AIR PORTUGAL
Direct
2h 40m
DUB - LIS
TAP AIR PORTUGAL
15:25 - 11:00
SWISS
1 stop
19h 35m
DUB - LIS
SWISS
£67
swiss
09:50 - 13:30
Ryanair
1 stop
27h 40m
DUB - LIS
Ryanair
£74
Bookingwiz.co.th

Related info for your journey

Useful info, stats and facts about Ireland to Lisbon flights.

Flight FAQs

From Ireland to Lisbon

Are flight prices decreasing from Ireland to Lisbon due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ireland and Lisbon for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Ireland to Lisbon for under £100 on Cheapflights?

Yes, there are multiple flights from Ireland to Lisbon for under £100. The cheapest flight booked recently is on TAP AIR PORTUGAL for just £56, but on average you can expect to pay £65.

Are there direct flights from Ireland to Lisbon for under £100 on Cheapflights?

Cheapflights has 20 direct flights from Ireland to Lisbon under £100. A good price for a direct flight from Ireland to Lisbon is less than £65.

Are there last-minute flights available from Ireland to Lisbon for under £100?

There are currently 20+ open flights from Ireland to Lisbon within the next 7 days for less than £100.

How popular is this flight route?

Flights from Ireland to Lisbon Humberto Delgado have been viewed 1,488 times in the past calendar month.

What are the most popular airlines that fly from Ireland to Lisbon?

Aer Lingus, Ryanair and Lufthansa are the most popular airlines when flying from Ireland to Lisbon.

What are the cheapest flights from Ireland to Lisbon?

On average you can expect to pay £80 for a flight from Ireland to Lisbon. The cheapest flight overall is £33 while the most popular route, (Dublin - Lisbon Humberto Delgado) is currently priced at £127.

What are the most reliable airlines from Ireland to Lisbon?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Ireland to Lisbon on time: Ryanair(100%), Portugalia(92%), TAP AIR PORTUGAL(86%.)

How long does is the flight from Ireland to Lisbon?

There are many flights that can get you from Ireland to Lisbon in 2h 40m. Fly via TAP AIR PORTUGAL or Ryanair to get the fastest option. Generally, flights for this route are direct.

What are the cheapest airlines to flying from Ireland to Lisbon return?

According to our current data, TAP AIR PORTUGAL (£43), and Ryanair (£45) offers the cheapest pricing from Ireland to Lisbon.

What are the cheapest airlines to fly from Ireland to Lisbon one-way?

£22 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on TAP AIR PORTUGAL and SWISS, with prices starting from £26 and £63, respectively.

Arrival points for flights from Ireland to Lisbon

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Destination information for Lisbon

Things to know before you go. Useful info for your trip from Ireland to Lisbon
Today's exchange rate
£1 = €1.11
Flight duration
2h 47m
Average temperature for August in Lisbon
29.0 °C

Airports servicing

Castlebar (CLB)
Dublin (DUB)
Knock (NOC)
Cork (ORK)
Shannon (SNN)

Airports servicing Lisbon

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