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Cheap flights from Ireland to Portimão from £18

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — FAO
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Portimão

Keep the following information in mind while searching for Ireland to Portimão flight deals. Data was last updated 24 October 2025.

Round-trip from

£65

One-way from

£18

Popular in

July

Cheapest in

January

Average price

£188
Ryanair
  • Ryanair
  • 11/1-18/1
  • Nonstop
  • 5h 40m total
  • Ireland to Portimão
Search Deals
Ryanair
  • Ryanair
  • 4/11
  • Nonstop
  • 2h 50m total
  • Ireland to Portimão
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£46 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Ireland to Portimão

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Portimão
Explore the most affordable flight options available from Ireland to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Tue 11/1107:00DUB - FAO
Nonstop2h 50mRyanair
Mon 17/1110:15FAO - DUB
Nonstop2h 50mRyanair
Deal found 22/10£76
Fri 5/1217:25DUB - FAO
1 stop5h 55mRyanair
Fri 12/1214:20FAO - DUB
Nonstop2h 50mRyanair
Deal found 21/10£78
Wed 3/1210:15DUB - FAO
Nonstop2h 50mMultiple Airlines
Thu 4/1210:00FAO - DUB
1 stop10h 45mMultiple Airlines
Deal found 23/10£82
Tue 9/1206:10DUB - FAO
1 stop7h 05mRyanair
Sun 14/1210:15FAO - DUB
Nonstop2h 50mRyanair
Deal found 21/10£86
Sat 15/1107:30DUB - FAO
Nonstop3h 00mAer Lingus
Sat 22/1111:10FAO - DUB
Nonstop3h 00mAer Lingus
Deal found 21/10£90
Sat 6/1218:20DUB - FAO
1 stop15h 00mMultiple Airlines
Sat 13/1210:55FAO - DUB
1 stop7h 15mMultiple Airlines
Deal found 22/10£93
Fri 14/1117:35DUB - FAO
Nonstop2h 50mRyanair
Sun 16/1110:15FAO - DUB
Nonstop2h 50mRyanair
Deal found 23/10£103
Tue 11/1107:00DUB - FAO
Nonstop2h 50mMultiple Airlines
Mon 17/1106:05FAO - DUB
1 stop10h 35mMultiple Airlines
Deal found 22/10£103
Fri 19/1207:25DUB - FAO
Nonstop2h 50mRyanair
Tue 30/1206:10FAO - DUB
Nonstop2h 50mRyanair
Deal found 22/10£105
Tue 9/1219:35DUB - FAO
1 stop13h 45mMultiple Airlines
Sun 14/1216:00FAO - DUB
1 stop15h 50mMultiple Airlines
Deal found 21/10£106

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland 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 24 October 2025.
Use the filters below to find and compare flights from Ireland to Portimão that are best for you.

Fly from

Ireland

Fly to

Portimão

Route

Depart

Return

Price

DublinFaro

DUB - FAO

DUBFAO

Dublin

Sun 11/1

14:20-17:10

Nonstop2h 50m

Faro

Sun 18/1

10:15-13:05

Nonstop2h 50m

£65

DublinFaro

DUB - FAO

DUBFAO

Dublin

Wed 3/12

10:15-13:05

Nonstop2h 50m

Faro

Thu 4/12

10:00-20:45

1 stop10h 45m

£82

DublinFaro

DUB - FAO

DUBFAO

Dublin

Sat 10/1

17:15-09:05

1 stop15h 50m

Faro

Mon 19/1

19:15-08:05

1 stop12h 50m

£139

DublinFaro

DUB - FAO

DUBFAO

Dublin

Thu 5/3

17:15-08:25

1 stop15h 10m

Faro

Mon 9/3

19:15-12:40

1 stop17h 25m

£139

DublinFaro

DUB - FAO

DUBFAO

Dublin

Mon 29/12

20:05-22:55

Nonstop2h 50m

Faro

Thu 1/1

10:25-13:15

Nonstop2h 50m

£148

DublinFaro

DUB - FAO

DUBFAO

Dublin

Wed 24/12

13:40-19:15

1 stop5h 35m

Faro

Mon 29/12

12:45-15:35

Nonstop2h 50m

£148

DublinFaro

DUB - FAO

DUBFAO

Dublin

Mon 1/12

19:55-18:15

1 stop22h 20m

Faro

Thu 4/12

19:05-12:35

1 stop17h 30m

£149

DublinFaro

DUB - FAO

DUBFAO

Dublin

Fri 3/4

20:45-07:10

1 stop10h 25m

Faro

Fri 10/4

21:15-08:20

1 stop11h 05m

£152

DublinFaro

DUB - FAO

DUBFAO

Dublin

Wed 19/11

04:25-23:50

1 stop19h 25m

Faro

Sun 23/11

11:15-10:20

1 stop23h 05m

£156

DublinFaro

DUB - FAO

DUBFAO

Dublin

Sat 21/2

04:15-23:50

1 stop19h 35m

Faro

Thu 26/2

16:35-10:20

1 stop17h 45m

£160

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Ireland to Portimão

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

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

Currently, January is the cheapest month in which you can book a flight from Ireland to Portimão (average of £26). Flying from Ireland to Portimão in July is currently the most expensive (average of £85). 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 IE to P0T?

Find hourly flight availability from Ireland 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 24 October 2025.

When flying from Ireland to Portimão, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 55% versus a flight at midday.

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 24 October 2025.
Check out reviews from past customers who have flown with Aer Lingus, TAP AIR PORTUGAL, andRyanair from Ireland to Portimão to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,352 reviews
Check prices

Boarding

7.3

Food

6.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
Aer Lingus
7.2
Good
1,352 reviews
Aer Lingus
7.2
Good
1,352 reviews
Check prices

Boarding

7.3

Food

6.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
TAP AIR PORTUGAL
7.1
Good
2,030 reviews
Aer Lingus
7.2
Good
1,352 reviews
Check prices

Boarding

7.3

Food

6.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
Ryanair
6.8
Okay
5,182 reviews
Aer Lingus
7.2
Good
1,352 reviews
Check prices

Boarding

7.3

Food

6.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.

Related info for your journey

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

  • How popular is this Ireland to Portimão flight route?

    This flight path from Ireland to Portimão was viewed by 381 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Ireland to Portimão?

    Departing from Ireland to Portimão will take you 2h 50m. There are 1136 mi between Ireland and Portimão. Both multi-stop and direct flights can be found to your destination and back.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Ireland to Portimão on time: American Airlines (75%), Ryanair (75%), Aer Lingus (74%).

  • What are the cheapest flights from Ireland to Portimão?

    On average you can expect to pay £139 for a flight from Ireland to Portimão. The cheapest flight overall is £26 while the most popular route, (Dublin - Faro) is currently priced at £439.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ireland to Portimão (average of £26). Flying from Ireland to Portimão in July is currently the most expensive (average of £85). 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 Ireland to Portimão

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ireland to Portimão

Discover the top 3 airlines that operate flights from Ireland 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 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£44Average£108FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£78Average£215FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
TAP AIR PORTUGALCheapest£102Average£180FlexibilityNo 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 Ireland to Portimão?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Portimão from Ireland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ireland to Portimão?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Portimão from Ireland.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ireland to Portimão, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ireland to Portimão become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Portimão from Ireland today and book when prices fit your budget.

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