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Cheap flights from Dublin to Portugal from €31

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Portugal departing on 1/3. 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 Dublin to Portugal

Cheap return flights

These are some of the best return flight deals from Dublin to Portugal that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Dublin to Portugal.

Cheap last-minute flights

Planning a quick getaway from Dublin to Portugal? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Portugal, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Dublin to Portugal

Find recent round-trip train or bus tickets from Dublin to Portugal.

All round-trip flight deals to Portugal

The cheapest plane tickets to Portugal found on KAYAK recently.
05:45 - 08:40DUB-FAO
2h 55mdirect
07:20 - 10:25FAO-DUB
3h 05mdirect
€44Ryanair
Find Deal
Sun, 2 Feb - Mon, 17 Feb
12:10 - 15:00DUB-LIS
2h 50mdirect
06:40 - 09:30LIS-DUB
2h 50mdirect
€44Ryanair
Find Deal
Tue, 11 Feb - Wed, 12 Feb
07:30 - 10:30DUB-FAO
3h 00mdirect
11:40 - 14:40FAO-DUB
3h 00mdirect
€96Aer Lingus
Find Deal
Sat, 11 Jan - Tue, 14 Jan
07:30 - 10:30DUB-FAO
3h 00mdirect
11:40 - 14:40FAO-DUB
3h 00mdirect
€97Aer Lingus
Find Deal
Sat, 8 Feb - Sun, 9 Feb
05:35 - 08:25DUB-LIS
2h 50mdirect
21:00 - 23:50LIS-DUB
2h 50mdirect
€121TAP AIR PORTUGAL
Find Deal
Sun, 30 Mar - Wed, 2 Apr
17:05 - 20:00DUB-LIS
2h 55mdirect
20:25 - 23:20LIS-DUB
2h 55mdirect
€128TAP AIR PORTUGAL
Find Deal
Mon, 20 Jan - Wed, 22 Jan
17:20 - 10:35DUB-LIS
17h 15m1 stop
05:00 - 12:40LIS-DUB
7h 40m1 stop
€143KLM
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Sat, 25 Jan - Tue, 28 Jan
05:55 - 15:25DUB-OPO
9h 30m1 stop
16:10 - 08:05OPO-DUB
15h 55m1 stop
€143KLM
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Wed, 29 Jan - Mon, 3 Feb
08:40 - 17:50DUB-FAO
9h 10m1 stop
16:50 - 07:50FAO-DUB
15h 00m1 stop
€168SWISS
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Sun, 30 Mar - Thu, 3 Apr
18:40 - 17:40DUB-FAO
23h 00m1 stop
18:55 - 07:55FAO-DUB
13h 00m1 stop
€173SWISS
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Wed, 14 May - Wed, 21 May
19:15 - 22:10DUB-FAO
2h 55mdirect
€31Ryanair
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Sat, 1 Mar
19:15 - 22:10DUB-FAO
2h 55mdirect
€35Ryanair
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Sat, 22 Feb
07:30 - 10:30DUB-FAO
3h 00mdirect
€47Aer Lingus
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Sun, 26 Jan
07:30 - 10:30DUB-FAO
3h 00mdirect
€58Aer Lingus
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Sat, 18 Jan
04:25 - 07:20DUB-LIS
2h 55mdirect
€63TAP AIR PORTUGAL
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Wed, 5 Mar
05:35 - 08:25DUB-LIS
2h 50mdirect
€65TAP AIR PORTUGAL
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Fri, 30 May
13:25 - 23:10DUB-LIS
9h 45m1 stop
€71KLM
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Tue, 18 Feb
05:55 - 18:30DUB-LIS
12h 35m1 stop
€72KLM
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Thu, 20 Feb
18:40 - 18:35DUB-OPO
23h 55m1 stop
€93SWISS
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Sat, 1 Feb
18:40 - 14:35DUB-LIS
19h 55m1 stop
€94SWISS
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Fri, 31 Jan
12:30 - 15:25DUB-FAO
2h 55mdirect
06:40 - 09:45FAO-DUB
3h 05mdirect
€180Ryanair
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Tue, 24 Dec - Wed, 15 Jan
06:10 - 10:10DUB-FAO
28h 00m1 stop
09:05 - 12:10FAO-DUB
3h 05mdirect
€204
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Mon, 23 Dec - Sun, 29 Dec
13:20 - 23:05DUB-LIS
9h 45m1 stop
13:35 - 17:50LIS-DUB
28h 15m2 stops
€411SWISS
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Mon, 23 Dec - Thu, 26 Dec
13:25 - 22:20DUB-OPO
8h 55m1 stop
06:00 - 12:40OPO-DUB
6h 40m1 stop
€453KLM
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Tue, 24 Dec - Wed, 1 Jan
14:30 - 17:30DUB-FAO
3h 00mdirect
11:40 - 14:40FAO-DUB
3h 00mdirect
€485Aer Lingus
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Thu, 26 Dec - Sun, 29 Dec
13:20 - 23:05DUB-LIS
9h 45m1 stop
08:50 - 17:50LIS-DUB
9h 00m1 stop
€501SWISS
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Mon, 23 Dec - Wed, 1 Jan
07:15 - 10:10DUB-LIS
2h 55mdirect
10:50 - 13:45LIS-DUB
2h 55mdirect
€533Aer Lingus
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Mon, 23 Dec - Sat, 4 Jan
17:25 - 08:25DUB-FAO
15h 00m1 stop
18:50 - 08:05FAO-DUB
13h 15m1 stop
€776KLM
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Thu, 26 Dec - Sun, 12 Jan
11:05 - 15:45DUB-FAO
4h 40m1 stop
06:05 - 23:20FAO-DUB
17h 15m1 stop
€865TAP AIR PORTUGAL
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Sun, 22 Dec - Sun, 29 Dec
04:25 - 07:20DUB-LIS
2h 55mdirect
20:25 - 23:20LIS-DUB
2h 55mdirect
€865TAP AIR PORTUGAL
Find Deal
Sun, 22 Dec - Thu, 26 Dec
05:45 - 08:40DUB-FAO
2h 55mdirect
07:20 - 10:25FAO-DUB
3h 05mdirect
€31Ryanair
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Sun, 5 Jan - Mon, 20 Jan
17:20 - 20:15DUB-FAO
2h 55mdirect
19:20 - 22:25FAO-DUB
3h 05mdirect
€34Ryanair
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Mon, 13 Jan - Fri, 17 Jan
10:50 - 13:45DUB-FAO
2h 55mdirect
06:40 - 09:45FAO-DUB
3h 05mdirect
€35Ryanair
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Mon, 6 Jan - Wed, 15 Jan
05:45 - 08:40DUB-FAO
2h 55mdirect
07:20 - 10:25FAO-DUB
3h 05mdirect
€44Ryanair
Find Deal
Sun, 9 Feb - Mon, 17 Feb
04:25 - 07:20DUB-LIS
2h 55mdirect
16:15 - 19:05LIS-DUB
2h 50mdirect
Sun, 19 Jan - Thu, 23 Jan
14:30 - 17:30DUB-FAO
3h 00mdirect
11:40 - 14:40FAO-DUB
3h 00mdirect
€96Aer Lingus
Find Deal
Thu, 23 Jan - Sun, 26 Jan
07:15 - 10:10DUB-LIS
2h 55mdirect
10:50 - 13:45LIS-DUB
2h 55mdirect
€97Aer Lingus
Find Deal
Thu, 23 Jan - Sat, 1 Feb
04:25 - 07:20DUB-LIS
2h 55mdirect
10:50 - 13:45LIS-DUB
2h 55mdirect
Fri, 24 Jan - Tue, 28 Jan
05:35 - 08:25DUB-LIS
2h 50mdirect
21:00 - 23:50LIS-DUB
2h 50mdirect
€121TAP AIR PORTUGAL
Find Deal
Sun, 30 Mar - Wed, 2 Apr
17:05 - 20:00DUB-LIS
2h 55mdirect
20:25 - 23:20LIS-DUB
2h 55mdirect
€128TAP AIR PORTUGAL
Find Deal
Mon, 20 Jan - Wed, 22 Jan

Ryanair flights from Dublin to Portugal

Our best Ryanair deals on Dublin to Portugal flight tickets
Ryanair
11 Feb
DUB12:10Dublin
2h 50m
LIS15:00Lisbon Humberto Delgado
12 Feb
LIS06:40Lisbon Humberto Delgado
2h 50m
DUB09:30Dublin
Ryanair
8 Jan
DUB17:20Dublin
2h 50m
LIS20:10Lisbon Humberto Delgado
29 Jan
LIS06:40Lisbon Humberto Delgado
2h 50m
DUB09:30Dublin
Ryanair
28 Jan
DUB16:50Dublin
2h 50m
LIS19:40Lisbon Humberto Delgado
31 Jan
LIS19:25Lisbon Humberto Delgado
2h 50m
DUB22:15Dublin

TAP AIR PORTUGAL flights from Dublin to Portugal

Our best TAP AIR PORTUGAL deals on Dublin to Portugal flight tickets
TAP AIR PORTUGAL
30 Mar
DUB05:35Dublin
2h 50m
LIS08:25Lisbon Humberto Delgado
2 Apr
LIS21:00Lisbon Humberto Delgado
2h 50m
DUB23:50Dublin
TAP AIR PORTUGAL
20 Jan
DUB17:05Dublin
2h 55m
LIS20:00Lisbon Humberto Delgado
22 Jan
LIS20:25Lisbon Humberto Delgado
2h 55m
DUB23:20Dublin
TAP AIR PORTUGAL
6 Jan
DUB11:05Dublin
2h 55m
LIS14:00Lisbon Humberto Delgado
10 Jan
LIS13:15Lisbon Humberto Delgado
2h 55m
DUB16:10Dublin

See travel insights to Portugal from

How to get the cheapest flight ticket from Dublin to Portugal

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 Portugal?

The month of January is, on average, the cheapest month to fly to Portugal from Dublin, with most prices found around €100. If you’re not able to fly to Portugal in January, then November is your next best option. Flight prices from Dublin to Portugal during November average around €136.

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

The cheapest day to depart from Dublin to Portugal is on a Sunday when prices can be found for as low as €189. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around €245. These prices are subject to change though, so be sure to set up a Price Alert for flights to Portugal.

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

Our most recent data shows that the best time of day to fly to Portugal is at midday. Flights from Dublin to Portugal during this time can be as low as €0. Flights to Portugal are more costly in the morning, with an average ticket price of €216. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Dublin to Portugal flight route?

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

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

We recommend purchasing flights from Dublin to Portugal 58 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Portugal for €192. However, in the past 72 hours, people saw flights from Dublin for as low as €101.

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

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

Can stopping save me money on Dublin to Portugal flights?

You could potentially save up to 227% on your flight if you consider stops on a Dublin to Portugal flight.

Cheap Dublin to Portugal flight deals and tips

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

Best price found

€31

Fastest flight time

2h 25m

Direct flights

Every day

Airports in Portugal

4 airports
The best one-way flight to Portugal from Dublin in the past 72 hours is €31. The best return flight deal from Dublin to Portugal found on momondo in the last 72 hours is €44.
The fastest flight from Dublin to Portugal takes 2h 25m
Direct flights go from Dublin to Portugal every day.
There are 4 airports near Portugal: Faro (FAO), Lisbon Humberto Delgado (LIS), Funchal Madeira (FNC), Porto (OPO)

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

    Prices for flights from Dublin Airport to Portugal are refreshed on a daily basis.

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

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

    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 Dublin Airport to Portugal.

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

    The travel and health documents you'll need for your trip to Portugal 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 Portugal. 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 Dublin to Portugal?


Best airlines flying from Dublin to Portugal

Compare and see reviews for airlines that fly from Dublin to Portugal with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €99Free CancellationRating
7.1
1,075 reviews
Search Aer Lingus flights
TAP AIR PORTUGALPriceFrom €103Free CancellationRating
7.1
1,882 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom €139Free CancellationRating
7.8
1,344 reviews
Search KLM flights
SWISSPriceFrom €158Free CancellationRating
7.5
1,604 reviews
Search SWISS flights
Azores AirlinesPriceFrom €298Free CancellationRating
7.4
62 reviews
Search Azores Airlines flights

Why use momondo?

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

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

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

All flight searches from Dublin to Portugal on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Dublin to Portugal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Dublin to Portugal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your Portugal trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Popular Cities in Portugal

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