Cheap flights from Ireland to Lisbon

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

All the information you need to plan the best null to LIS flight in 2022: compare Ireland to Lisbon flight prices with the expected peak season, weather and rainfall in Lisbon.
How far in advance should I book a flight from Ireland to Lisbon?

Users have found that booking a flight from Ireland to Lisbon at least 61 days early can save you up to 77% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Ireland to Lisbon for as little as £125 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £154 for flights departing within the next 3 days.

What is the cheapest month to fly from Ireland to Lisbon?

November can be a great time to fly to Lisbon from Ireland with a flight ticket averaging about £93. Cheapflights users have found deals in the month of November for as cheap as £39. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Ireland to Lisbon (IE - LIS)?

When flying from Ireland to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Ireland to Lisbon in January, February 2022

The best prices found for Ireland to LIS flights in January, February
15 Feb - 23 Feb
£21pp
DUB
Dublin
Ryanair
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Ryanair
Direct
DUB
Dublin
31 Jan - 2 Feb
£23pp
DUB
Dublin
Ryanair
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Ryanair
Direct
DUB
Dublin
5 Feb - 10 Feb
£28pp
DUB
Dublin
Multiple airlines
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Ryanair
Direct
DUB
Dublin

Ireland to Lisbon 2022 flight deals

Cheap flights to Lisbon from Ireland found for this year
15 Feb - 23 Feb
£21pp
DUB
Dublin
Ryanair
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Ryanair
Direct
DUB
Dublin
31 Jan - 2 Feb
£23pp
DUB
Dublin
Ryanair
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Ryanair
Direct
DUB
Dublin
5 Feb - 10 Feb
£28pp
DUB
Dublin
Multiple airlines
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
15 Feb - 23 Feb
£21pp
DUB
Dublin
Ryanair
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Ryanair
Direct
DUB
Dublin
7 Mar - 9 Mar
£23pp
DUB
Dublin
Ryanair
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Ryanair
Direct
DUB
Dublin
5 Feb - 10 Feb
£28pp
DUB
Dublin
Multiple airlines
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
31 Jan - 2 Feb
£23pp
DUB
Dublin
Ryanair
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Ryanair
Direct
DUB
Dublin
5 Feb - 10 Feb
£28pp
DUB
Dublin
Multiple airlines
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Ryanair
Direct
DUB
Dublin
1 Feb - 5 Feb
£29pp
DUB
Dublin
Ryanair
Direct
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Ryanair
Direct
DUB
Dublin

One-way flights to Humberto Delgado from Ireland

The cheapest one-way flights from Ireland to Lisbon
02:15 - 05:00
Aer Lingus
Direct
2h 45m
DUB - LIS
Aer Lingus
£16
Kiwi.com
15:40 - 18:30
TAP AIR PORTUGAL
Direct
2h 50m
DUB - LIS
TAP AIR PORTUGAL
£34
mytrip.com
16:50 - 13:30
Ryanair
3 stops
20h 40m
DUB - LIS
Ryanair
£47
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ireland</span> to <span class="emphasized">Lisbon</span> flights.

Flight FAQs

From Ireland to Lisbon

What airport do you fly into for flights to Lisbon from Ireland?

For a flight from Ireland to Lisbon, you will be flying into Humberto Delgado. Lisbon Humberto Delgado (LIS) is just 4.2 mi from the center of the city.

Which airlines flying from Ireland to Lisbon Humberto Delgado have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Ireland to Lisbon Humberto Delgado that may be offering flexible cancellation policies are Ryanair, Aer Lingus, and TAP AIR PORTUGAL. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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 Ryanair for just £21, but on average you can expect to pay £37.

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

Cheapflights has at least 20 direct flights from Ireland to Lisbon under £100. A good price for a nonstop flight from Ireland to Lisbon is less than £37.

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.

What days are nonstop flights available from Ireland to Lisbon?

You can find nonstop flights on the following days: Wednesday, Thursday.

How popular is this Ireland to Lisbon flight route?

Within the past month, 1,488 users have taken a look at flights from Ireland to Lisbon Humberto Delgado.

How many flights depart from Ireland to Lisbon on average per day?

Travelers can expect 3 flights from Ireland to Lisbon on average per day.
Early Morning (Midnight to 6am) - 33% of flight departures
Morning (6am - Midday) - 33% of flight departures
Afternoon (Midday - 6pm) - 33% of flight departures

How long is the flight from Ireland to Lisbon?

Ryanair and Aer Lingus can get you from Ireland to Lisbon in just under 2h 45m. Your travel time will be generally consistent. The distance from Ireland to Lisbon is about 1026 mi. All flights are typically nonstop.

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

One-way options have recently been found by users for as low as £13 on Ryanair. Other airlines that offer cheap prices include Aer Lingus from £16 and TAP AIR PORTUGAL from £19 one-way.

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

When booking a flight from Ireland to Lisbon, you may want to consider flying on Aer Lingus, Ryanair or Lufthansa as they are the most popular for this route.

What are the most reliable airlines from Ireland to Lisbon?

No one likes to see their flight delayed. When booking a flight from Ireland to Lisbon consider choosing Ryanair (94%), Portugalia (75%) or Etihad Airways (71%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from Ireland to Lisbon?

The cheapest flight price from Ireland to Lisbon is £22. On average you can expect to pay £53. The most popular route, (Dublin - Lisbon Humberto Delgado), can usually be booked for £54.

Related searches

Flights to Lisbon (LIS) from Ireland
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Hire a Car

Car Rentals in Lisbon Car Rentals in Portugal

COVID Restrictions

View COVID Travel Restrictions for Lisbon, Portugal

Do I need a COVID test to fly to Lisbon from Ireland?

Information is based on travel restrictions from Ireland to Lisbon Humberto Delgado

Most visitors from Ireland need to provide a negative COVID-19 test result and/or quarantine to enter Lisbon Humberto Delgado.

COVID-19 testing requirements
Visitors from Ireland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for RT-PCR (NAAT) and 48 Antigen (quick-test) hours before departing to Lisbon Humberto Delgado.

Quarantine requirements
Visitors from Ireland are not required to quarantine after entering Lisbon Humberto Delgado.

Documents
Health declaration for Madeira - Travelers must complete and submit it 12-48 hours before departure. This will generate a QR code which must be presented upon arrival.


Do I need a test to fly back to Ireland from Lisbon?

Returning to Ireland from Lisbon Humberto Delgado

COVID-19 testing requirements
Visitors from Lisbon Humberto Delgado must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Ireland.

Quarantine requirements
Visitors from Lisbon Humberto Delgado are not required to quarantine after entering Ireland.

Hide COVID Travel Restrictions for Lisbon, Portugal

Departure points for flights from Ireland to Lisbon

Select to see more specific information for flights to Lisbon from all departure points in Ireland.
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Destination information for Lisbon

Things to know before you go - useful duration and weather info for your trip from Ireland to Lisbon.
Today's exchange rate
£1 = €1.20
Flight duration from Ireland to LIS
2h 52m
Average temperature for January in Lisbon
15.0 °C

Airports servicing

Dublin (DUB)
Galway (GWY)
Knock (NOC)
Cork (ORK)
Shannon (SNN)

Airports servicing Lisbon

Top 4 airlines flying from Ireland to Lisbon Humberto Delgado

The chart below displays the airlines Cheapflights users travelling from Ireland to Lisbon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Ryanair
£38 £88 No cancel fee N/A
Search Ryanair flights
TAP AIR PORTUGAL
£57 £118 No cancel fee N/A
Search TAP AIR PORTUGAL flights
Aer Lingus
£66 £145 No cancel fee N/A
Search Aer Lingus flights
Lufthansa
£116 £174 No cancel fee 76%
Search Lufthansa flights
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