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Cheap flights from Ireland to Portugal from £53

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DUB — LIS
26 Jun — 3 Jul1
1 adult
Wed 26/6
Wed 3/7

How far in advance should I book a flight from Ireland to Portugal?

To save on the cost of your flight from Ireland to Portugal, book at least 50 days before your planned departure. Booking around this time can save you about 90% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £164 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £217.

What is the cheapest month to fly from Ireland to Portugal?

Our data shows that January tends to be the cheapest month to fly to Portugal from Ireland. Users have commonly found prices around £166 for the month, but tickets can be as low as £43. Due to multiple factors, prepare for potentially higher prices in July.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Portugal as you normally would.

Cheap Austrian Airlines flights from Ireland to Portugal

Explore cheap flight options specifically provided by Austrian Airlines for the route between Ireland and Portugal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 937,175 searches. Data last updated 21 June 2024.
Peruse some of the lowest-priced Austrian Airlines flights we've found from Ireland to Portugal. Make sure to check back often as deals are often changing.
Sun 20/1005:50DUB - LIS
2 stops16h 45mAustrian Airlines
Sun 27/1007:00LIS - DUB
2 stops39h 50mAustrian Airlines
Deal found 20/6£278
Fri 28/609:05DUB - OPO
2 stops32h 55mAustrian Airlines
Mon 1/711:05OPO - DUB
2 stops29h 45mAustrian Airlines
Deal found 20/6£550

Cheap TAP AIR PORTUGAL flights from Ireland to Portugal

Explore cheap flight options specifically provided by TAP AIR PORTUGAL for the route between Ireland and Portugal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 937,175 searches. Data last updated 21 June 2024.
Browse through some of the cheapest TAP AIR PORTUGAL flights travelling from Ireland to Portugal. Check back soon if you're not seeing flights that suit your needs.
Sat 19/1005:35DUB - FAO
1 stop4h 50mTAP AIR PORTUGAL
Sat 26/1018:10FAO - DUB
1 stop5h 55mTAP AIR PORTUGAL
Deal found 19/6£116
Sat 19/1005:35DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Sat 26/1021:10LIS - DUB
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 20/6£139
Tue 13/818:55DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Fri 16/815:15LIS - DUB
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 20/6£169
Thu 19/918:50DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Sat 21/907:10LIS - DUB
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 20/6£173
Thu 24/1018:50DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Sun 27/1007:25LIS - DUB
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 20/6£180
Sun 1/910:45DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Wed 11/907:10LIS - DUB
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 20/6£184
Thu 24/1018:50DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Sun 27/1007:25LIS - DUB
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 20/6£191
Thu 15/805:35DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Sun 15/907:05LIS - DUB
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 20/6£196
Mon 9/905:35DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Mon 16/915:15LIS - DUB
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 20/6£225

Cheap Ireland to Portugal flights in June & July 2024

Find cheap flight options from Ireland to Portugal specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 937,175 searches. Prices were last updated on 21 June 2024.
These are some of the most attractive deals on flights from Ireland to Portugal in 2024. Check back in a little while for more flight options.
Wed 10/718:45DUB - FAO
1 stop13h 25mSWISS
Tue 16/719:10FAO - DUB
1 stop22h 50mSWISS
Deal found 20/6£156
Tue 9/714:10DUB - LIS
1 stop8h 25mMultiple Airlines
Tue 23/706:00LIS - DUB
1 stop7h 20mMultiple Airlines
Deal found 20/6£158
Wed 10/714:20DUB - LIS
1 stop8h 15mMultiple Airlines
Tue 16/710:25LIS - DUB
1 stop6h 35mMultiple Airlines
Deal found 20/6£160
Tue 2/713:00DUB - FAO
1 stop19h 35mSWISS
Tue 16/719:10FAO - DUB
1 stop22h 50mSWISS
Deal found 20/6£172
Sat 13/719:10DUB - LIS
1 stop12h 55mVueling
Tue 16/719:05LIS - DUB
1 stop18h 30mVueling
Deal found 20/6£173
Fri 28/618:45DUB - LIS
1 stop28h 25mSWISS
Fri 5/705:55LIS - DUB
1 stop26h 00mSWISS
Deal found 20/6£174
Sat 22/608:40DUB - FAO
1 stop9h 40mSWISS
Sat 6/719:20FAO - DUB
1 stop12h 35mSWISS
Deal found 20/6£178
Tue 9/714:10DUB - LIS
1 stop8h 25mMultiple Airlines
Tue 23/721:15LIS - DUB
2 stops16h 20mMultiple Airlines
Deal found 20/6£178
Sat 6/719:10DUB - LIS
1 stop12h 55mVueling
Mon 8/719:05LIS - DUB
1 stop18h 15mVueling
Deal found 20/6£179

Ireland to Portugal 2024 flight deals

Discover exclusive flight deals for travel between Ireland and Portugal in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 937,175 searches. Data last updated 21 June 2024.
These are some of the most attractive deals on flights from Ireland to Portugal in 2024. Check back in a little while for more flight options.
Mon 7/1017:40DUB - LIS
Nonstop2h 50mRyanair
Tue 15/1020:35LIS - DUB
Nonstop2h 45mRyanair
Deal found 20/6£69
Thu 22/807:35DUB - FAO
Nonstop3h 05mAer Lingus
Sun 25/823:00FAO - DUB
Nonstop2h 55mAer Lingus
Deal found 20/6£117
Sun 25/818:25DUB - FAO
Nonstop2h 50mRyanair
Sun 1/909:35FAO - DUB
Nonstop2h 55mRyanair
Deal found 20/6£117
Thu 29/817:20DUB - FAO
Nonstop2h 50mRyanair
Sun 1/909:35FAO - DUB
Nonstop2h 55mRyanair
Deal found 20/6£121
Mon 12/817:40DUB - LIS
Nonstop2h 50mRyanair
Thu 15/822:15LIS - DUB
Nonstop2h 40mRyanair
Deal found 20/6£125
Mon 7/1018:50DUB - LIS
Nonstop2h 50mMultiple Airlines
Tue 15/1022:00LIS - DUB
1 stop11h 15mMultiple Airlines
Deal found 20/6£126
Thu 17/1008:15DUB - LIS
1 stop10h 05mVueling
Tue 22/1019:05LIS - DUB
1 stop18h 30mVueling
Deal found 20/6£129
Tue 17/1205:55DUB - OPO
1 stop12h 45mKLM
Fri 27/1214:00OPO - DUB
1 stop8h 00mKLM
Deal found 20/6£136
Sat 19/1005:35DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Sat 26/1021:10LIS - DUB
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 20/6£139

Direct flights to Portugal from Ireland

Discover direct flight options from Ireland to Portugal. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 937,175 searches. Data last updated 21 June 2024.
For a shorter flight, select one of these non-stop flights from Ireland to Portugal. If you're looking for other options for flights from Ireland to Portugal, make sure to update the search form at the top of page.
Mon 7/1017:40DUB - LIS
Nonstop2h 50mRyanair
Tue 15/1020:35LIS - DUB
Nonstop2h 45mRyanair
Deal found 20/6£69
Thu 22/807:35DUB - FAO
Nonstop3h 05mAer Lingus
Sun 25/823:00FAO - DUB
Nonstop2h 55mAer Lingus
Deal found 20/6£117
Sun 25/818:25DUB - FAO
Nonstop2h 50mRyanair
Sun 1/909:35FAO - DUB
Nonstop2h 55mRyanair
Deal found 20/6£117
Thu 29/817:20DUB - FAO
Nonstop2h 50mRyanair
Sun 1/909:35FAO - DUB
Nonstop2h 55mRyanair
Deal found 20/6£121
Mon 12/817:40DUB - LIS
Nonstop2h 50mRyanair
Thu 15/822:15LIS - DUB
Nonstop2h 40mRyanair
Deal found 20/6£125
Sat 19/1005:35DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Sat 26/1021:10LIS - DUB
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 20/6£139
Tue 13/818:55DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Fri 16/815:15LIS - DUB
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 20/6£169
Thu 19/918:50DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Sat 21/907:10LIS - DUB
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 20/6£173
Thu 24/1018:50DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Sun 27/1007:25LIS - DUB
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 20/6£180

Ireland to Portugal flights leaving soon

Find last-minute flight options from Ireland to Portugal for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 937,175 searches. Data last updated 21 June 2024.
Have a look at some of the last-minute flights available departing from Ireland to Portugal. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Fri 28/618:45DUB - LIS
1 stop28h 25mSWISS
Fri 5/705:55LIS - DUB
1 stop26h 00mSWISS
Deal found 20/6£174
Mon 1/719:30DUB - FAO
1 stop13h 20mMultiple Airlines
Mon 8/711:15FAO - DUB
2 stops26h 05mMultiple Airlines
Deal found 20/6£186
Wed 26/618:45DUB - FAO
1 stop13h 25mSWISS
Thu 4/708:55FAO - DUB
2 stops34h 40mSWISS
Deal found 20/6£188
Fri 28/618:45DUB - LIS
1 stop28h 25mSWISS
Tue 2/705:55LIS - DUB
1 stop12h 05mSWISS
Deal found 20/6£188
Sat 29/606:30DUB - FAO
1 stop14h 40mMultiple Airlines
Thu 4/706:05FAO - DUB
1 stop13h 10mMultiple Airlines
Deal found 20/6£191
Fri 28/618:45DUB - LIS
1 stop28h 25mSWISS
Tue 2/714:30LIS - DUB
2 stops45h 40mSWISS
Deal found 20/6£210
Mon 1/719:50DUB - FAO
2 stops28h 00mMultiple Airlines
Mon 8/711:15FAO - DUB
2 stops26h 05mMultiple Airlines
Deal found 20/6£210
Tue 25/614:10DUB - LIS
1 stop18h 05mVueling
Mon 8/719:05LIS - DUB
1 stop18h 15mVueling
Deal found 20/6£211
Fri 28/618:45DUB - OPO
1 stop23h 45mSWISS
Mon 1/714:35OPO - DUB
2 stops21h 35mSWISS
Deal found 20/6£211

One-way flights to Portugal from Ireland

Search for one-way flight options from Ireland to Portugal. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 937,175 searches. Data last updated 21 June 2024.
If you're seeking multiple options on one-way flights from Ireland to Portugal, be sure to check out these deals, which are updated often. Users can also find round-trip Ireland to Portugal flights by using the search form above.
Mon 2/914:20DUB - FAO
1 stop8h 15mMultiple Airlines
Deal found 19/6£53
Sun 13/1018:50DUB - FAO
1 stop15h 35mTAP AIR PORTUGAL
Deal found 19/6£58
Thu 22/808:15DUB - LIS
1 stop10h 05mVueling
Deal found 20/6£58
Fri 8/1116:55DUB - LIS
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 19/6£61
Tue 29/1008:50DUB - OPO
1 stop6h 35mKLM
Deal found 20/6£70
Wed 28/811:10DUB - FAO
1 stop9h 55mKLM
Deal found 19/6£72
Sun 10/1114:50DUB - LIS
1 stop17h 25mVueling
Deal found 19/6£73
Sun 15/919:45DUB - OPO
1 stop26h 50mTransavia France
Deal found 20/6£73
Sat 20/719:15DUB - FAO
Nonstop3h 05mAer Lingus
Deal found 19/6£76

Find flights from Ireland to Portugal within your budget

Customise your flight search to find flights from Ireland 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 937,175 searches. Data last updated 21 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£69 - £190

Route

Depart

Return

Price

DublinLisbon Humberto Delgado

DUB - LIS

DUBLIS

Dublin

Mon 7/10

Nonstop2h 50m

Lisbon Humberto Delgado

Tue 15/10

Nonstop2h 45m

£69

DublinFaro

DUB - FAO

DUBFAO

Dublin

Sat 19/10

1 stop4h 50m

Faro

Sat 26/10

1 stop5h 55m

£116

DublinLisbon Humberto Delgado

DUB - LIS

DUBLIS

Dublin

Mon 7/10

Nonstop2h 50m

Lisbon Humberto Delgado

Tue 15/10

1 stop11h 15m

£126

DublinLisbon Humberto Delgado

DUB - LIS

DUBLIS

Dublin

Thu 17/10

1 stop10h 05m

Lisbon Humberto Delgado

Tue 22/10

1 stop18h 30m

£129

DublinPorto

DUB - OPO

DUBOPO

Dublin

Tue 17/12

1 stop12h 45m

Porto

Fri 27/12

1 stop8h 00m

£136

DublinFaro

DUB - FAO

DUBFAO

Dublin

Wed 11/9

1 stop20h 05m

Faro

Wed 18/9

1 stop8h 35m

£145

DublinLisbon Humberto Delgado

DUB - LIS

DUBLIS

Dublin

Sat 14/9

1 stop14h 50m

Lisbon Humberto Delgado

Thu 19/9

1 stop24h 10m

£154

DublinFaro

DUB - FAO

DUBFAO

Dublin

Fri 27/9

Nonstop3h 05m

Faro

Wed 2/10

Nonstop2h 55m

£183

DublinPorto

DUB - OPO

DUBOPO

Dublin

Tue 17/12

2 stops7h 40m

Porto

Fri 27/12

1 stop11h 10m

£190

Flights are sorted by cheapest first

Deals found on 20/6

No data available for this route at this time. Please check back soon.

Best time to book a flight from Ireland to Portugal

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

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 June 2024.
Read through reviews of airlines operating flights from Ireland to Portugal, such as Austrian Airlines, TAP AIR PORTUGAL and Vueling. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
1,437 reviews

Boarding

7.9

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.9
Good
1,437 reviews
7.9
Good
1,437 reviews

Boarding

7.9

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.7
Good
1,876 reviews
7.9
Good
1,437 reviews

Boarding

7.9

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.7
Good
1,353 reviews
7.9
Good
1,437 reviews

Boarding

7.9

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.7
Good
971 reviews
7.9
Good
1,437 reviews

Boarding

7.9

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.4
Good
1,359 reviews
7.9
Good
1,437 reviews

Boarding

7.9

Comfort

7.7

Entertainment

7.2

Food

7.3

Overall

7.9

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Ireland to Portugal for under £100 on Cheapflights?

    Yes, there are multiple flights from Ireland to Portugal for under £100. The cheapest flight booked recently is on Ryanair for just £69, but on average you can expect to pay £136.

  • Are there nonstop flights from Ireland to Portugal for under £100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Ireland to Portugal under £100. A good price for a nonstop flight from Ireland to Portugal is less than £166.

  • Are there last-minute flights available from Ireland to Portugal for under £200?

    There are currently 20+ open flights from Ireland to Portugal within the next 7 days for less than £200.

  • What days are direct flights available from Ireland to Portugal?

    Direct flights are available for this route on the following days: Sunday, Monday, Tuesday, Friday, Saturday.

  • How popular is this Ireland to Portugal flight route?

  • How many flights depart from Ireland to Portugal on average per day?

    8 flight departures from Ireland to Portugal per day on average.
    Early Morning (Midnight to 6am) - 13% of flight departures
    Morning (6am - Midday) - 38% of flight departures
    Evening (6pm - Midnight) - 50% of flight departures

  • How long is the flight from Ireland to Portugal?

    For as low as £69, Ryanair can have you in Portugal from Ireland in 2h 50m. Airlines will cover a distance of 1026 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    £58 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Vueling and KLM, with prices starting from £58 and £70, respectively.

  • What does DUB to LIS mean?

    This is defined as Dublin Airport (DUB) and Lisbon Humberto Delgado Airport (LIS). Codes like Lisbon Humberto Delgado Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Porto Airport (OPO), Faro Airport (FAO), Funchal Madeira Airport (FNC), Ponta Delgada Nordela Airport (PDL), Lajes Airport (TER).

  • Can I find deals for flights from Ireland to Portugal that include extra baggage allowance?

    The amount of baggage you can bring on your Ireland to Portugal flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ireland to Portugal with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ireland to Portugal flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland 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.

  • Can I find deals for flights from Ireland to Portugal that allow pets onboard?

    Many airlines flying from Ireland to Portugal offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ireland to Portugal?

    Yes, you can often find last-minute deals on Ireland to Portugal flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ireland to Portugal flight deals updated?

    The Ireland to Portugal flight deals you see on this page were last updated on 20/6.

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

    Currently, January is the cheapest month in which you can book a flight from Ireland to Portugal (average of £103). Flying from Ireland to Portugal in August is currently the most expensive (average of £255). 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 Portugal
See prices for flight routes from nearby airports that may be better suited for you.