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Cheap flights from Dublin to Portugal from €37

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 28/5. 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 Dublin to Portugal

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Dublin to Portugal.
20:35 - 23:30DUB-FAO
2h 55mdirect
09:05 - 12:05FAO-DUB
3h 00mdirect
€61Ryanair
Find Deal
Sat, 10 May - Fri, 16 May
18:20 - 21:10DUB-LIS
2h 50mdirect
05:55 - 08:40LIS-DUB
2h 45mdirect
€61Ryanair
Find Deal
Tue, 6 May - Sun, 18 May
18:45 - 21:35DUB-LIS
2h 50mdirect
22:15 - 00:59LIS-DUB
2h 44mdirect
€98Aer Lingus
Find Deal
Tue, 1 Apr - Fri, 4 Apr
08:30 - 11:30DUB-FAO
3h 00mdirect
19:40 - 22:35FAO-DUB
2h 55mdirect
€123Aer Lingus
Find Deal
Mon, 7 Apr - Fri, 11 Apr
10:45 - 17:20DUB-FAO
6h 35m1 stop
06:05 - 00:05FAO-DUB
18h 00m1 stop
€150TAP AIR PORTUGAL
Find Deal
Sun, 6 Apr - Thu, 10 Apr
05:30 - 08:25DUB-LIS
2h 55mdirect
21:15 - 00:05LIS-DUB
2h 50mdirect
€157TAP AIR PORTUGAL
Find Deal
Sun, 11 May - Fri, 16 May
05:55 - 16:45DUB-OPO
10h 50m1 stop
20:25 - 08:20OPO-DUB
11h 55m1 stop
€160KLM
Find Deal
Mon, 26 May - Fri, 30 May
18:40 - 18:25DUB-FAO
23h 45m1 stop
19:10 - 12:10FAO-DUB
17h 00m1 stop
€174SWISS
Find Deal
Fri, 16 May - Tue, 20 May
05:55 - 14:35DUB-LIS
8h 40m1 stop
19:30 - 08:20LIS-DUB
12h 50m1 stop
€178KLM
Find Deal
Sun, 6 Apr - Thu, 10 Apr
18:40 - 23:20DUB-LIS
28h 40m1 stop
18:10 - 17:50LIS-DUB
23h 40m1 stop
€192SWISS
Find Deal
Fri, 4 Apr - Tue, 8 Apr

Aer Lingus flights from Dublin to Portugal

Our best Aer Lingus deals on Dublin to Portugal flight tickets
Aer Lingus
1 Apr
DUB18:45Dublin
2h 50m
LIS21:35Lisbon Humberto Delgado
4 Apr
LIS22:15Lisbon Humberto Delgado
2h 44m
DUB00:59Dublin
Aer Lingus
7 Apr
DUB08:30Dublin
3h 00m
FAO11:30Faro
11 Apr
FAO19:40Faro
2h 55m
DUB22:35Dublin
Aer Lingus
30 Mar
DUB18:45Dublin
2h 50m
LIS21:35Lisbon Humberto Delgado
2 Apr
LIS22:15Lisbon Humberto Delgado
2h 44m
DUB00:59Dublin

Ryanair flights from Dublin to Portugal

Our best Ryanair deals on Dublin to Portugal flight tickets
Ryanair
6 May
DUB18:20Dublin
2h 50m
LIS21:10Lisbon Humberto Delgado
18 May
LIS05:55Lisbon Humberto Delgado
2h 45m
DUB08:40Dublin
Ryanair
7 May
DUB19:40Dublin
2h 50m
LIS22:30Lisbon Humberto Delgado
9 May
LIS21:45Lisbon Humberto Delgado
2h 45m
DUB00:30Dublin
Ryanair
5 May
DUB17:40Dublin
2h 55m
FAO20:35Faro
11 May
FAO07:00Faro
3h 00m
DUB10:00Dublin

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 €96. If you’re not able to fly to Portugal in January, then February is your next best option. Flight prices from Dublin to Portugal during February average around €120.

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 €300. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around €681. 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 evening, with an average ticket price of €788. Departure times in the evening 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?

You are more likely to see cheaper flights to Portugal from Dublin when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around €176 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Dublin for as low as €158 on momondo.

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.

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

€37

Fastest flight time

2h 15m

Direct flights

Every day

Airports in Portugal

3 airports
The best one-way flight to Portugal from Dublin in the past 72 hours is €37. The best return flight deal from Dublin to Portugal found on momondo in the last 72 hours is €61.
The fastest flight from Dublin to Portugal takes 2h 15m
Direct flights go from Dublin to Portugal every day.
There are 3 airports near Portugal: Faro (FAO), Lisbon Humberto Delgado (LIS), 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 €98Free CancellationRating
7.0
1,063 reviews
Search Aer Lingus flights
TAP AIR PORTUGALPriceFrom €108Free CancellationRating
7.1
1,827 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom €147Free CancellationRating
7.8
1,319 reviews
Search KLM flights
SWISSPriceFrom €265Free CancellationRating
7.5
1,567 reviews
Search SWISS 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.


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Popular Cities in Portugal

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