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Cheap flights from Ireland to Lisbon from €35

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Lisbon departing on 23/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to Lisbon

Recent return flight deals from Ireland to Lisbon

KAYAK's recommended return flight deals from the most popular airlines that fly from Ireland to Lisbon.
Ryanair Logo
19:05 - 21:55DUB-LIS
2h 50mdirect
Ryanair Logo
06:30 - 09:15LIS-DUB
2h 45mdirect
€69Ryanair
Find Deal
Sun, 8 Jun - Sat, 21 Jun
Ryanair Logo
19:05 - 21:55DUB-LIS
2h 50mdirect
Ryanair Logo
18:15 - 21:00LIS-DUB
2h 45mdirect
€71Ryanair
Find Deal
Sun, 8 Jun - Thu, 19 Jun
 Logo
05:30 - 08:25DUB-LIS
2h 55mdirect
 Logo
06:30 - 09:15LIS-DUB
2h 45mdirect
€102
Find Deal
Sun, 18 May - Sat, 24 May
 Logo
05:30 - 08:25DUB-LIS
2h 55mdirect
 Logo
21:45 - 00:30LIS-DUB
2h 45mdirect
€102
Find Deal
Sun, 18 May - Fri, 23 May
TAP AIR PORTUGAL Logo
10:45 - 13:40DUB-LIS
2h 55mdirect
TAP AIR PORTUGAL Logo
07:10 - 10:00LIS-DUB
2h 50mdirect
€119TAP AIR PORTUGAL
Find Deal
Sun, 5 Oct - Sun, 19 Oct
TAP AIR PORTUGAL Logo
05:30 - 08:25DUB-LIS
2h 55mdirect
TAP AIR PORTUGAL Logo
21:15 - 00:05LIS-DUB
2h 50mdirect
€124TAP AIR PORTUGAL
Find Deal
Mon, 12 May - Thu, 15 May
KLM Logo
20:45 - 10:55DUB-LIS
14h 10m1 stop
KLM Logo
19:30 - 08:20LIS-DUB
12h 50m1 stop
€166KLM
Find Deal
Mon, 18 Aug - Tue, 26 Aug
KLM Logo
05:55 - 18:40DUB-LIS
12h 45m1 stop
KLM Logo
19:30 - 08:20LIS-DUB
12h 50m1 stop
€184KLM
Find Deal
Fri, 2 May - Mon, 5 May
Aer Lingus Logo
18:45 - 21:35DUB-LIS
2h 50mdirect
Aer Lingus Logo
11:25 - 14:15LIS-DUB
2h 50mdirect
€223Aer Lingus
Find Deal
Tue, 6 May - Thu, 8 May
Aer Lingus Logo
21:15 - 21:35SNN-LIS
24h 20m2 stops
Aer Lingus Logo
22:15 - 11:20LIS-SNN
13h 05m2 stops
€708Aer Lingus
Find Deal
Thu, 17 Jul - Wed, 23 Jul

Ryanair flights from Ireland to Lisbon

Our best Ryanair deals on Ireland to Lisbon flight tickets
Ryanair
8 Jun
DUB19:05Dublin
2h 50m
LIS21:55Lisbon Humberto Delgado
21 Jun
LIS06:30Lisbon Humberto Delgado
2h 45m
DUB09:15Dublin
Ryanair
8 Jun
DUB19:05Dublin
2h 50m
LIS21:55Lisbon Humberto Delgado
19 Jun
LIS18:15Lisbon Humberto Delgado
2h 45m
DUB21:00Dublin
Ryanair
8 Jun
DUB19:05Dublin
2h 50m
LIS21:55Lisbon Humberto Delgado
21 Jun
LIS06:30Lisbon Humberto Delgado
2h 45m
DUB09:15Dublin

TAP AIR PORTUGAL flights from Ireland to Lisbon

Our best TAP AIR PORTUGAL deals on Ireland to Lisbon flight tickets
TAP AIR PORTUGAL
5 Oct
DUB10:45Dublin
2h 55m
LIS13:40Lisbon Humberto Delgado
19 Oct
LIS07:10Lisbon Humberto Delgado
2h 50m
DUB10:00Dublin
TAP AIR PORTUGAL
12 May
DUB05:30Dublin
2h 55m
LIS08:25Lisbon Humberto Delgado
15 May
LIS21:15Lisbon Humberto Delgado
2h 50m
DUB00:05Dublin
TAP AIR PORTUGAL
13 May
DUB18:50Dublin
2h 55m
LIS21:45Lisbon Humberto Delgado
17 May
LIS07:10Lisbon Humberto Delgado
2h 50m
DUB10:00Dublin

See travel insights to Lisbon from

How to get the cheapest flight ticket from Ireland to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lisbon?

In general, January is the cheapest month to fly from Ireland to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €90. If you don’t want to visit Lisbon in January, then you should wait until February to fly from Ireland, when ticket prices are also cheap, with an average price of €113.

What is the cheapest day to depart on your flight to Lisbon?

The cheapest day to depart from Ireland to Lisbon is on a Sunday. Travellers who choose to depart for Lisbon on a Sunday will often find tickets for as low as €282. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Lisbon on Tuesday is €643.

What is the cheapest time of day to depart on your flight to Lisbon?

According to our data, the cheapest time of day to fly to Lisbon is at midday. momondo users have found flights departing from Ireland to Lisbon at midday for as low as €0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are €746 on average. Flights to Lisbon from Ireland in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Ireland to Lisbon Humberto Delgado flight route?

Fly from Dublin to Lisbon Humberto Delgado for the best Ireland - Lisbon Humberto Delgado flight prices

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

You are more likely to see cheaper flights to Lisbon from Ireland when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around €165 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Ireland for as low as €127 on momondo.

What cabin class options are available on Ireland to Lisbon Humberto Delgado flights?

There are 2 cabin classes available to choose from on Ireland to Lisbon Humberto Delgado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Ireland to Lisbon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Lisbon

Best price found

€35

Fastest flight time

2h 45m

Direct flights

Every day

Airports in Lisbon

1 airport
The best one-way flight to Lisbon from Ireland in the past 72 hours is €35. The best return flight deal from Ireland to Lisbon found on momondo in the last 72 hours is €69.
The fastest flight from Ireland to Lisbon takes 2h 45m
Direct flights go from Ireland to Lisbon every day.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

  • When did momondo last update prices for flights from Ireland to Lisbon Humberto Delgado Airport?

    Prices for flights from Ireland to Lisbon Humberto Delgado Airport were last updated today.

  • How many operators does momondo search for flights from Ireland to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Ireland to Lisbon Humberto Delgado Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Ireland to Lisbon?


Best airlines flying from Ireland to Lisbon

Compare and see reviews for airlines that fly from Ireland to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €92Free CancellationRating
7.0
1,067 reviews
Search Aer Lingus flights
TAP AIR PORTUGALPriceFrom €102Free CancellationRating
7.1
1,842 reviews
Search TAP AIR PORTUGAL flights

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Estoril
Ericeira
Fátima
Setúbal
Madeira
Evora
Caldas da Rainha
Almada
Sintra
Oeiras
Figueira da Foz
Nazaré
Peniche
Óbidos

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Lisbon?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Lisbon. momondo saves you time and could save you money on your trip.

Can I find flights from Ireland to Lisbon with flexible booking policies on momondo?

Yes. All flights to Lisbon from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ireland to Lisbon?

momondo helps you find the best flight between Ireland and Lisbon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ireland to Lisbon right now. Can momondo alert me if prices change?

Price alerts on flights to Lisbon from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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