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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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LIS
26 Nov — 3 Dec1
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 21 November 2024.

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 21 November 2024.

Thu 5/1209:10DUB - OPO
Nonstop2h 25mRyanair
Thu 19/1206:10OPO - DUB
Nonstop2h 25mRyanair
Deal found 19/11£66
Thu 19/1206:05DUB - FAO
Nonstop2h 55mRyanair
Tue 31/1209:00FAO - DUB
Nonstop3h 05mRyanair
Deal found 20/11£70
Tue 17/1212:10DUB - LIS
Nonstop2h 50mRyanair
Tue 24/1215:25LIS - DUB
Nonstop2h 50mRyanair
Deal found 19/11£84
Sat 14/1219:15DUB - LIS
1 stop11h 40mMultiple Airlines
Mon 16/1222:00LIS - DUB
Nonstop2h 50mMultiple Airlines
Deal found 19/11£97
Fri 22/1104:25DUB - LIS
Nonstop2h 55mTAP AIR PORTUGAL
Wed 27/1120:25LIS - DUB
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 19/11£99
Wed 11/1213:25DUB - LIS
1 stop9h 45mKLM
Sun 22/1215:25LIS - DUB
1 stop16h 40mKLM
Deal found 19/11£126
Wed 18/1210:10DUB - FAO
Nonstop2h 55mMultiple Airlines
Wed 25/1219:00FAO - DUB
1 stop28h 35mMultiple Airlines
Deal found 20/11£140
Thu 12/1218:40DUB - LIS
1 stop16h 45mSWISS
Mon 16/1215:25LIS - DUB
1 stop20h 40mSWISS
Deal found 19/11£150
Tue 3/1205:00DUB - LIS
1 stop10h 05mLufthansa
Wed 11/1215:55LIS - DUB
1 stop6h 45mLufthansa
Deal found 19/11£161
Thu 28/1105:55DUB - OPO
1 stop9h 30mKLM
Sat 7/1220:05OPO - DUB
1 stop12h 00mKLM
Deal found 20/11£166
Fri 6/1218:40DUB - OPO
1 stop16h 30mSWISS
Tue 10/1212:05OPO - DUB
1 stop5h 45mSWISS
Deal found 20/11£177
Wed 4/1204:25DUB - OPO
1 stop6h 40mMultiple Airlines
Thu 19/1206:10OPO - DUB
Nonstop2h 25mMultiple Airlines
Deal found 19/11£188

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 939,815 searches. Data last updated 21 November 2024.

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Route

Depart

Return

Price

DublinPorto

DUB - OPO

DUBOPO

Dublin

Mon 13/1

20:35-23:00

Nonstop2h 25m

Porto

Thu 30/1

06:10-08:35

Nonstop2h 25m

£47

DublinFaro

DUB - FAO

DUBFAO

Dublin

Fri 13/12

08:50-11:45

Nonstop2h 55m

Faro

Sun 15/12

09:05-12:10

Nonstop3h 05m

£57

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sat 22/3

18:20-21:10

Nonstop2h 50m

Lisbon Humberto Delgado

Fri 28/3

19:25-22:15

Nonstop2h 50m

£75

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sun 27/4

05:35-08:25

Nonstop2h 50m

Lisbon Humberto Delgado

Thu 1/5

21:10-00:05

Nonstop2h 55m

£95

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sat 14/12

19:15-06:55

1 stop11h 40m

Lisbon Humberto Delgado

Mon 16/12

22:00-00:50

Nonstop2h 50m

£97

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Thu 16/1

07:15-10:10

Nonstop2h 55m

Lisbon Humberto Delgado

Sun 19/1

18:55-21:45

Nonstop2h 50m

£103

DublinPorto

DUB - OPO

DUBOPO

Dublin

Mon 13/1

13:15-21:20

1 stop8h 05m

Porto

Thu 30/1

21:55-10:50

1 stop12h 55m

£103

DublinFaro

DUB - FAO

DUBFAO

Dublin

Sun 12/1

04:25-15:45

1 stop11h 20m

Faro

Tue 28/1

11:40-14:40

Nonstop3h 00m

£108

DublinPorto

DUB - OPO

DUBOPO

Dublin

Thu 30/1

04:25-09:55

1 stop5h 30m

Porto

Sun 9/2

05:00-10:20

1 stop5h 20m

£114

DublinPorto

DUB - OPO

DUBOPO

Dublin

Fri 31/1

17:25-10:30

1 stop17h 05m

Porto

Thu 6/2

06:15-12:40

1 stop6h 25m

£117

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 49 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 £104). 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 21 November 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 21 November 2024.
Read through reviews of airlines operating flights from Dublin to Portugal, such as TAP AIR PORTUGAL, Ryanair and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,350 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

KLM
7.8
Good
1,350 reviews
KLM
7.8
Good
1,350 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

Finnair
7.7
Good
1,300 reviews
KLM
7.8
Good
1,350 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

Austrian Airlines
7.6
Good
805 reviews
KLM
7.8
Good
1,350 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

SWISS
7.6
Good
1,637 reviews
KLM
7.8
Good
1,350 reviews
Check prices

Crew

8.4

Overall

7.8

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

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 621 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 £39. However, be on the lookout for offers from Aer Lingus and TAP AIR PORTUGAL, 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 - Porto. You may also consider Dublin - Faro or Dublin - Lisbon Humberto Delgado.

  • 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: Aer Lingus (73%), American Airlines (73%), Ryanair( 67%).

  • What are the cheapest flights from Dublin to Portugal?

    The cheapest flight price from Dublin to Portugal is £33. On average you can expect to pay £818. The most popular route, (Dublin - Porto), can usually be booked for £140.

  • 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 £104). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 939,815 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£50Average£168FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£76Average£218FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
TAP AIR PORTUGALCheapest£76Average£207FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

Fly with Cheapflights

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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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