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Cheap flights from Portugal to Ireland from €27

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to Ireland departing on 27/5. 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 Portugal to Ireland

Recent return flight deals from Portugal to Ireland

KAYAK's recommended return flight deals from the most popular airlines that fly from Portugal to Ireland.
Ryanair Logo
09:25 - 12:10LIS-DUB
2h 45mdirect
Ryanair Logo
19:05 - 21:55DUB-LIS
2h 50mdirect
€61Ryanair
Find Deal
Fri, 6 Jun - Sun, 8 Jun
Ryanair Logo
12:40 - 15:40FAO-DUB
3h 00mdirect
Ryanair Logo
20:10 - 23:05DUB-FAO
2h 55mdirect
€61Ryanair
Find Deal
Thu, 1 May - Sun, 4 May
 Logo
22:25 - 00:50OPO-DUB
2h 25mdirect
 Logo
20:55 - 06:45DUB-OPO
9h 50m1 stop
€105
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Tue, 10 Jun - Tue, 17 Jun
 Logo
09:25 - 12:35FAO-DUB
3h 10mdirect
 Logo
15:45 - 10:50DUB-FAO
19h 05m1 stop
€120
Find Deal
Tue, 6 May - Sat, 10 May
Aer Lingus Logo
11:25 - 14:15LIS-DUB
2h 50mdirect
Aer Lingus Logo
18:45 - 21:35DUB-LIS
2h 50mdirect
€123Aer Lingus
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Thu, 8 May - Sun, 11 May
Aer Lingus Logo
09:10 - 11:45FAO-ORK
2h 35mdirect
Aer Lingus Logo
06:00 - 08:30ORK-FAO
2h 30mdirect
€134Aer Lingus
Find Deal
Thu, 8 May - Mon, 12 May
KLM Logo
06:30 - 12:35OPO-DUB
6h 05m1 stop
KLM Logo
08:55 - 22:15DUB-OPO
13h 20m1 stop
€153KLM
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Thu, 8 May - Sun, 11 May
KLM Logo
06:30 - 12:35OPO-DUB
6h 05m1 stop
KLM Logo
08:55 - 22:15DUB-OPO
13h 20m1 stop
€153KLM
Find Deal
Thu, 8 May - Sun, 11 May
TAP AIR PORTUGAL Logo
21:15 - 00:05LIS-DUB
2h 50mdirect
TAP AIR PORTUGAL Logo
05:30 - 08:25DUB-LIS
2h 55mdirect
€170TAP AIR PORTUGAL
Find Deal
Sat, 10 May - Thu, 15 May
TAP AIR PORTUGAL Logo
21:15 - 00:05LIS-DUB
2h 50mdirect
TAP AIR PORTUGAL Logo
18:50 - 21:45DUB-LIS
2h 55mdirect
€203TAP AIR PORTUGAL
Find Deal
Sat, 7 Jun - Mon, 9 Jun

Ryanair flights from Portugal to Ireland

Our best Ryanair deals on Portugal to Ireland flight tickets
Ryanair
6 Jun
LIS09:25Lisbon Humberto Delgado
2h 45m
DUB12:10Dublin
8 Jun
DUB19:05Dublin
2h 50m
LIS21:55Lisbon Humberto Delgado
Ryanair
6 Jun
LIS09:25Lisbon Humberto Delgado
2h 45m
DUB12:10Dublin
7 Jun
DUB18:05Dublin
2h 50m
LIS20:55Lisbon Humberto Delgado
Ryanair
6 May
FAO06:05Faro
2h 40m
ORK08:45Cork
9 May
ORK08:50Cork
2h 35m
FAO11:25Faro

Aer Lingus flights from Portugal to Ireland

Our best Aer Lingus deals on Portugal to Ireland flight tickets
Aer Lingus
8 May
LIS11:25Lisbon Humberto Delgado
2h 50m
DUB14:15Dublin
11 May
DUB18:45Dublin
2h 50m
LIS21:35Lisbon Humberto Delgado
Aer Lingus
8 May
FAO09:10Faro
2h 35m
ORK11:45Cork
12 May
ORK06:00Cork
2h 30m
FAO08:30Faro
Aer Lingus
8 May
FAO19:40Faro
2h 55m
DUB22:35Dublin
11 May
DUB16:05Dublin
2h 55m
FAO19:00Faro

See travel insights to Ireland from

How to get the cheapest flight ticket from Portugal to Ireland

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 Ireland?

The month of February is another great option to travel to Ireland, with average flight prices from Portugal averaging around €81.

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

The cheapest day to depart on your flight to Ireland is on a Thursday when prices can be found for as low as €104. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around €183. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.

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

In the afternoon is the cheapest time of day to fly from Portugal to Ireland when you can find flight prices for as low as €0. Flying to Ireland in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is at midday when prices are around €165.

What is the cheapest Portugal to Ireland flight route?

Fly from Faro to Cork for the best Portugal - Ireland flight prices

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

You are more likely to see cheaper flights to Ireland from Portugal when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €128 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Portugal for as low as €103 on momondo.

What cabin class options are available on Portugal to Ireland flights?

There are 1 cabin classes available to choose from on Portugal to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Portugal to Ireland flight deals and tips

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

Best price found

€27

Fastest flight time

2h 20m

Direct flights

Every day

Airports in Ireland

3 airports
The best one-way flight to Ireland from Portugal in the past 72 hours is €27. The best return flight deal from Portugal to Ireland found on momondo in the last 72 hours is €61.
The fastest flight from Portugal to Ireland takes 2h 20m
Direct flights go from Portugal to Ireland every day.
There are 3 airports near Ireland: Dublin (DUB), Shannon (SNN), Cork (ORK)

  • When did momondo last update prices for flights from Portugal to Ireland?

    Prices for flights from Portugal to Ireland refresh daily.

  • How many operators does momondo search for flights from Portugal to Ireland?

  • How old do you have to be to fly from Portugal to Ireland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Portugal to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Portugal to Ireland

Compare and see reviews for airlines that fly from Portugal to Ireland with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €75Free CancellationRating
7.0
1,066 reviews
Search Aer Lingus flights
TAP AIR PORTUGALPriceFrom €101Free CancellationRating
7.1
1,840 reviews
Search TAP AIR PORTUGAL flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portugal to Ireland . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Portugal to Ireland flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Ireland from Portugal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Portugal to Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo