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Cheap flights from Dublin to Portugal from £25

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LIS
27 Dec — 3 Jan1
1 adult

Cheap flight deals from Dublin to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Portugal (PT0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 December 2024.

Round-trip from

£25

One-way from

£25
Ryanair
  • Ryanair
  • 12/1-26/1
  • Nonstop
  • 6h 00m total
  • Dublin to Portugal
Search Deals
Ryanair
  • Ryanair
  • 1/3
  • Nonstop
  • 2h 55m total
  • Dublin to Portugal
Search Deals

Find flight deals from Dublin to Portugal

Cheapest flights from Dublin to Portugal
Explore the most affordable flight options available from Dublin to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 December 2024.

Tue 24/1212:30DUB - FAO
Nonstop2h 55mRyanair
Wed 15/106:40FAO - DUB
Nonstop3h 05mRyanair
Deal found 21/12£150
Sun 22/1212:20DUB - LIS
Nonstop2h 50mRyanair
Tue 24/1215:25LIS - DUB
Nonstop2h 50mRyanair
Deal found 21/12£177
Fri 27/1210:10DUB - LIS
1 stop12h 50mMultiple Airlines
Wed 1/109:40LIS - DUB
2 stops11h 05mMultiple Airlines
Deal found 21/12£290
Sat 21/1218:40DUB - FAO
1 stop13h 15mMultiple Airlines
Sat 28/1216:05FAO - DUB
1 stop6h 45mMultiple Airlines
Deal found 21/12£317
Sat 21/1218:40DUB - FAO
1 stop13h 15mSWISS
Sun 29/1208:45FAO - DUB
1 stop9h 05mSWISS
Deal found 21/12£338
Mon 23/1213:20DUB - LIS
1 stop9h 45mSWISS
Thu 26/1213:35LIS - DUB
2 stops28h 15mSWISS
Deal found 21/12£341
Tue 24/1213:25DUB - OPO
1 stop8h 55mKLM
Wed 1/106:00OPO - DUB
1 stop6h 40mKLM
Deal found 21/12£376
Sat 21/1218:00DUB - LIS
2 stops41h 25mLufthansa
Thu 26/1206:10LIS - DUB
1 stop11h 05mLufthansa
Deal found 21/12£399
Sat 21/1218:00DUB - FAO
2 stops29h 50mLufthansa
Thu 26/1213:20FAO - DUB
1 stop9h 30mLufthansa
Deal found 21/12£520
Sat 28/1217:20DUB - LIS
1 stop5h 50mKLM
Tue 7/105:00LIS - DUB
1 stop11h 40mKLM
Deal found 22/12£566
Sat 21/1204:15DUB - FAO
1 stop11h 30mTAP AIR PORTUGAL
Sun 29/1206:05FAO - DUB
1 stop17h 15mTAP AIR PORTUGAL
Deal found 21/12£718
Tue 24/1211:50DUB - OPO
1 stop10h 35mLufthansa
Wed 1/113:45OPO - DUB
2 stops8h 55mLufthansa
Deal found 21/12£722

Find flights from Dublin to Portugal within your budget

Customise your flight search to find flights from Dublin to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinPorto

DUB - OPO

DUBOPO

Dublin

Wed 15/1

14:25-16:50

Nonstop2h 25m

Porto

Thu 30/1

06:10-08:35

Nonstop2h 25m

£43

DublinFaro

DUB - FAO

DUBFAO

Dublin

Tue 4/2

12:30-15:25

Nonstop2h 55m

Faro

Tue 11/2

09:00-12:05

Nonstop3h 05m

£52

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sat 22/3

18:20-21:10

Nonstop2h 50m

Lisbon Humberto Delgado

Fri 28/3

11:25-14:15

Nonstop2h 50m

£61

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Tue 28/1

16:50-19:40

Nonstop2h 50m

Lisbon Humberto Delgado

Fri 31/1

22:05-17:55

1 stop19h 50m

£81

DublinFaro

DUB - FAO

DUBFAO

Dublin

Sat 11/1

04:15-10:25

1 stop6h 10m

Faro

Sun 26/1

16:40-19:45

Nonstop3h 05m

£90

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sun 6/4

10:45-13:35

Nonstop2h 50m

Lisbon Humberto Delgado

Thu 10/4

21:10-00:05

Nonstop2h 55m

£112

DublinPorto

DUB - OPO

DUBOPO

Dublin

Wed 5/2

04:25-10:15

1 stop5h 50m

Porto

Thu 13/2

06:10-08:35

Nonstop2h 25m

£116

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sat 25/1

17:20-10:35

1 stop17h 15m

Lisbon Humberto Delgado

Tue 28/1

05:00-12:40

1 stop7h 40m

£119

DublinPorto

DUB - OPO

DUBOPO

Dublin

Wed 29/1

05:55-15:25

1 stop9h 30m

Porto

Mon 3/2

16:10-08:05

1 stop15h 55m

£119

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Mon 24/2

14:05-08:15

1 stop18h 10m

Lisbon Humberto Delgado

Wed 26/2

08:55-17:55

1 stop9h 00m

£120

Flights are sorted by cheapest return flights first.

Deals found on 21/12

Showing 1-10 of 50 results
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Best time to book a flight from Dublin to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Dublin to Portugal

Get recent, data-driven insights about flights from Dublin to Portugal including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Dublin to Portugal?

Currently, January is the cheapest month in which you can book a flight from Dublin to Portugal (average of £101). Flying from Dublin to Portugal in August is currently the most expensive (average of £274). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DUB to PT?

Find hourly flight availability from Dublin to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 December 2024.

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

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 2.0 - 116.0 inches per month. December is typically the wettest month, when rainfall can reach 116.0 mm. July is typically the driest time to visit Portugal when rainfall is around 2.0 mm.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated 22 December 2024.
Read through reviews of airlines operating flights from Dublin to Portugal, such as TAP AIR PORTUGAL, KLM and Lufthansa. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
747 reviews
Check prices

Entertainment

7.0

Comfort

7.8

Overall

8.1

Boarding

7.8

Food

7.4

Crew

8.6

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Aegean Airlines
8.1
Very Good
747 reviews
Aegean Airlines
8.1
Very Good
747 reviews
Check prices

Entertainment

7.0

Comfort

7.8

Overall

8.1

Boarding

7.8

Food

7.4

Crew

8.6

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

KLM
7.8
Good
1,342 reviews
Aegean Airlines
8.1
Very Good
747 reviews
Check prices

Entertainment

7.0

Comfort

7.8

Overall

8.1

Boarding

7.8

Food

7.4

Crew

8.6

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Finnair
7.7
Good
1,283 reviews
Aegean Airlines
8.1
Very Good
747 reviews
Check prices

Entertainment

7.0

Comfort

7.8

Overall

8.1

Boarding

7.8

Food

7.4

Crew

8.6

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

LOT
7.6
Good
1,127 reviews
Aegean Airlines
8.1
Very Good
747 reviews
Check prices

Entertainment

7.0

Comfort

7.8

Overall

8.1

Boarding

7.8

Food

7.4

Crew

8.6

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Austrian Airlines
7.6
Good
785 reviews
Aegean Airlines
8.1
Very Good
747 reviews
Check prices

Entertainment

7.0

Comfort

7.8

Overall

8.1

Boarding

7.8

Food

7.4

Crew

8.6

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Dublin to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Portugal?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to Portugal.

  • How popular is this Dublin to Portugal flight route?

    The Dublin to Portugal flight path was viewed by 619 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Dublin to Portugal one-way?

    The cheapest airline one-way is Ryanair, with whom users have recently found tickets for as low as £25. However, be on the lookout for offers from TAP AIR PORTUGAL and KLM, as they are both options that can get you from Dublin to Portugal for a low price.

  • What are the most popular routes from Dublin to Portugal?

    The most popular route from Dublin to Portugal is Dublin - Lisbon Humberto Delgado. You may also consider Dublin - Porto or Dublin - Faro.

  • What are the most reliable airlines from Dublin to Portugal?

    Before booking your flight to Portugal from Dublin, check out the most reliable airlines to get you to your destination on time: Ryanair (80%), Aer Lingus (77%), American Airlines( 71%).

  • What are the cheapest flights from Dublin to Portugal?

    The cheapest flight price from Dublin to Portugal is £37. On average you can expect to pay £485. The most popular route, (Dublin - Lisbon Humberto Delgado), can usually be booked for £208.

  • Can I find deals for flights from Dublin to Portugal that include hotel bookings?

    Yes. In addition to deals on Dublin to Portugal flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Portugal.

  • Can I find deals for business class flights from Dublin to Portugal?

    Yes. Cheapflights offers flight deals from Dublin to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Dublin to Portugal (average of £101). Flying from Dublin to Portugal in August is currently the most expensive (average of £274). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dublin to Portugal

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Top 3 airlines flying from Dublin to Portugal

Discover the top 3 airlines that operate flights from Dublin to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 December 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£53Average£180FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£76Average£222FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
TAP AIR PORTUGALCheapest£77Average£210FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to Portugal?

Deals for Dublin to Portugal flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Portugal?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dublin to Portugal.

Can Cheapflights find flights from Dublin to Portugal with no change fees?

Yes, we can. To see specific flights from Dublin to Portugal with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dublin to Portugal become cheaper?

Of course! You can now track prices for flights from Dublin to Portugal and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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