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Cheap flights from Dublin to Portimão from £20

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — FAO
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Dublin to Portimão are usually found in January or February, booked 72 days in advance, depart on a Saturday or Monday and return on a Monday

Cheap flight deals from Dublin to Portimão

Keep the following information in mind while searching for Dublin to Portimão flight deals. Data was last updated 7 November 2025.

Round-trip from

£47

One-way from

£20

Popular in

July

Cheapest in

January

Average price

£99
Ryanair
  • Ryanair
  • 13/12-14/12
  • Nonstop
  • 5h 40m total
  • Dublin to Portimão
Search Deals
Ryanair
  • Ryanair
  • 4/12
  • Nonstop
  • 2h 50m total
  • Dublin to Portimão
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£48 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Dublin to Portimão

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Portimão
Explore the most affordable flight options available from Dublin to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Sat 13/1212:00DUB - FAO
Nonstop2h 50mRyanair
Sun 14/1217:35FAO - DUB
Nonstop2h 50mRyanair
Deal found 6/11£47
Wed 19/1110:15DUB - FAO
Nonstop2h 50mRyanair
Sat 22/1120:05FAO - DUB
Nonstop2h 50mRyanair
Deal found 5/11£57
Tue 25/1107:00DUB - FAO
Nonstop2h 50mRyanair
Thu 27/1110:25FAO - DUB
Nonstop2h 50mRyanair
Deal found 5/11£60
Tue 2/1207:30DUB - FAO
Nonstop3h 00mAer Lingus
Tue 9/1211:10FAO - DUB
Nonstop3h 00mAer Lingus
Deal found 6/11£74
Tue 2/1207:00DUB - FAO
Nonstop2h 50mRyanair
Tue 9/1213:40FAO - DUB
1 stop7h 10mRyanair
Deal found 6/11£81
Tue 2/1219:35DUB - FAO
1 stop13h 45mMultiple Airlines
Tue 9/1209:50FAO - DUB
1 stop13h 15mMultiple Airlines
Deal found 6/11£94
Tue 25/1118:00DUB - FAO
1 stop15h 20mMultiple Airlines
Thu 27/1116:40FAO - DUB
1 stop14h 25mMultiple Airlines
Deal found 5/11£107
Sat 20/1215:20DUB - FAO
Nonstop2h 50mRyanair
Sat 27/1220:05FAO - DUB
Nonstop2h 50mRyanair
Deal found 5/11£115

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to Portimão 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 7 November 2025.
Use the filters below to find and compare flights from Dublin to Portimão that are best for you.

Fly from

Dublin

Fly to

Portimão

Route

Depart

Return

Price

DublinFaro

DUB - FAO

DUBFAO

Dublin

Sat 13/12

12:00-14:50

Nonstop2h 50m

Faro

Sun 14/12

17:35-20:25

Nonstop2h 50m

£47

DublinFaro

DUB - FAO

DUBFAO

Dublin

Mon 15/12

20:05-22:55

Nonstop2h 50m

Faro

Fri 19/12

10:40-13:30

Nonstop2h 50m

£74

DublinFaro

DUB - FAO

DUBFAO

Dublin

Thu 12/2

07:10-10:00

Nonstop2h 50m

Faro

Thu 19/2

10:25-13:15

Nonstop2h 50m

£89

DublinFaro

DUB - FAO

DUBFAO

Dublin

Tue 2/12

19:35-09:20

1 stop13h 45m

Faro

Tue 9/12

09:50-23:05

1 stop13h 15m

£94

DublinFaro

DUB - FAO

DUBFAO

Dublin

Thu 5/3

14:30-17:20

Nonstop2h 50m

Faro

Sun 15/3

10:15-13:05

Nonstop2h 50m

£108

DublinFaro

DUB - FAO

DUBFAO

Dublin

Sat 20/12

15:20-18:10

Nonstop2h 50m

Faro

Sat 27/12

20:05-22:55

Nonstop2h 50m

£115

DublinFaro

DUB - FAO

DUBFAO

Dublin

Tue 2/12

06:10-13:45

2 stops7h 35m

Faro

Tue 9/12

13:40-20:50

1 stop7h 10m

£134

DublinFaro

DUB - FAO

DUBFAO

Dublin

Wed 19/11

04:25-15:45

1 stop11h 20m

Faro

Sat 22/11

11:15-23:20

1 stop12h 05m

£143

DublinFaro

DUB - FAO

DUBFAO

Dublin

Tue 25/11

16:55-23:50

1 stop6h 55m

Faro

Sun 30/11

16:35-10:20

1 stop17h 45m

£144

DublinFaro

DUB - FAO

DUBFAO

Dublin

Thu 12/3

14:30-17:20

Nonstop2h 50m

Faro

Thu 19/3

06:30-09:20

Nonstop2h 50m

£162

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 19 results
1
2

Best time to book a flight from Dublin to Portimão

Have a flexible travel schedule? Discover the best time to fly to Portimão 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.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Portimão

How far ahead should I book a flight from Dublin to Portimão?

Use this chart to determine the optimal time to book a return flight from Dublin to Portimão. Price data was last updated on 31 October 2025.

To ensure you get the cheapest price possible for a flight from Dublin to Portimão, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Dublin to Portimão (average of £27). Flying from Dublin to Portimão in July is currently the most expensive (average of £124). 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 P0T?

Find hourly flight availability from Dublin to Portimão. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 November 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 31% on flights from Dublin to Portimão by exploring options for tickets in the evening.

Reviews of airlines servicing Portimão

Get insights into the airlines that provide service to Portimão. 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 Portimão. Reviews last updated 7 November 2025.
Read through reviews of airlines operating flights from Dublin to Portimão, such as Aer Lingus, TAP AIR PORTUGAL, andRyanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Comfort

7.1

Boarding

7.4

Entertainment

6.9

Overall

7.2

Food

6.6

Crew

8.0

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.
Aer Lingus
7.2
Good
1,365 reviews
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Comfort

7.1

Boarding

7.4

Entertainment

6.9

Overall

7.2

Food

6.6

Crew

8.0

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.
TAP AIR PORTUGAL
7.1
Good
2,048 reviews
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Comfort

7.1

Boarding

7.4

Entertainment

6.9

Overall

7.2

Food

6.6

Crew

8.0

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.
Ryanair
6.8
Okay
5,189 reviews
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Comfort

7.1

Boarding

7.4

Entertainment

6.9

Overall

7.2

Food

6.6

Crew

8.0

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Portimão. 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 Portimão?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to Portimão. 3 airlines have flights from Dublin to Portimão on a regular basis. Booking flights from Dublin to Portimão should not be difficult; the airport handles an average of 0 outbound flights to Portimão per day.

  • How popular is this Dublin to Portimão flight route?

    Flights from Dublin to Portimão have been viewed 377 times in the past calendar month.

  • How long is the flight from Dublin to Portimão?

    Departing from Dublin to Portimão will take you 2h 50m. The distance from Dublin to Portimão is about 1136 mi. All flights are typically direct.

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

    Before booking your flight to Portimão from Dublin, check out the most reliable airlines to get you to your destination on time: American Airlines (74%), Ryanair (72%), Aer Lingus( 68%).

  • What are the cheapest flights from Dublin to Portimão?

    While on average a flight from Dublin to Portimão is generally £143, our data shows the cheapest flight currently is £50. When looking at the most popular route, (Dublin - Faro), you can expect to pay £448 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin to Portimão 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 Portimão?

    Currently, January is the cheapest month in which you can book a flight from Dublin to Portimão (average of £27). Flying from Dublin to Portimão in July is currently the most expensive (average of £124). 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 Portimão

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to Lisbon flights
Dublin to Faro flights
Dublin to Porto flights

Top 3 airlines flying from Dublin to Portimão

Discover the top 3 airlines that operate flights from Dublin to Portimão. 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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£56Average£140FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£91Average£220FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
TAP AIR PORTUGALCheapest£104Average£183FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

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

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

Need flexible booking options for your flight to Portimão from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights from Dublin to Portimão on Cheapflights with our Price Alert feature and get notified when better prices are available.

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