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Cheap flights from Ireland to Lisbon from £51

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Lisbon departing on 19/5. 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
3 Mar — 10 Mar1
1 adult
Sun 3/3
Sun 10/3

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

Users have found that booking a flight from Ireland to Lisbon at least 16 days early can save you up to 9% on average compared to booking a flight this week. If booking 16 days before your flight isn’t an option for you, users have found flights from Ireland to Lisbon for as little as £102 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £145 for flights departing within the next 3 days.

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

January can be a great time to fly to Lisbon from Ireland with a flight ticket averaging about £118. Cheapflights users have found deals in the month of January for as cheap as £30. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Ireland to Lisbon (IE - LIS)?

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

Cheap TAP AIR PORTUGAL flights from Ireland to Lisbon

Explore cheap flight options specifically provided by TAP AIR PORTUGAL for the route between Ireland and Lisbon. 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 930,223 searches. Data last updated 28 February 2024.
Peruse some of the lowest-priced TAP AIR PORTUGAL flights we've found from Ireland to Lisbon. It's recommended that users confirm their flight details before booking.
Tue 7/518:55DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Thu 16/515:15LIS - DUB
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 27/2£97
Sun 12/505:35DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Wed 15/521:00LIS - DUB
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 26/2£101
Tue 14/518:55DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Wed 15/521:00LIS - DUB
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 26/2£110
Tue 23/418:55DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Fri 26/421:10LIS - DUB
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 27/2£121
Sun 21/418:50DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Sat 27/421:10LIS - DUB
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 27/2£129
Sat 13/405:35DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Sat 20/421:10LIS - DUB
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 26/2£129
Tue 9/418:55DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Sun 14/407:05LIS - DUB
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 26/2£132
Fri 10/518:50DUB - LIS
Nonstop3h 00mTAP AIR PORTUGAL
Wed 15/521:00LIS - DUB
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 27/2£141
Thu 11/405:35DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Fri 19/421:10LIS - DUB
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 26/2£147

Cheap SWISS flights from Ireland to Lisbon

Explore cheap flight options specifically provided by SWISS for the route between Ireland and Lisbon. 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 930,223 searches. Data last updated 28 February 2024.
Take a gander at the lowest prices we've found on SWISS flights from Ireland to Lisbon. Check back soon if you're not seeing flights that suit your needs.
Wed 10/413:00DUB - LIS
1 stop10h 10mSWISS
Thu 18/405:55LIS - DUB
1 stop12h 05mSWISS
Deal found 26/2£132
Tue 9/413:00DUB - LIS
1 stop10h 10mSWISS
Wed 17/405:55LIS - DUB
1 stop6h 15mSWISS
Deal found 26/2£143
Sat 9/312:55DUB - LIS
1 stop22h 50mSWISS
Sat 16/318:00LIS - DUB
1 stop19h 15mSWISS
Deal found 26/2£154
Sat 13/408:40DUB - LIS
1 stop14h 30mSWISS
Tue 16/405:55LIS - DUB
1 stop12h 05mSWISS
Deal found 26/2£156
Fri 10/519:55DUB - LIS
1 stop20h 50mSWISS
Wed 15/505:55LIS - DUB
1 stop6h 15mSWISS
Deal found 27/2£160
Wed 10/413:00DUB - LIS
1 stop10h 10mSWISS
Wed 17/405:55LIS - DUB
2 stops13h 40mSWISS
Deal found 26/2£162
Wed 15/513:00DUB - LIS
1 stop10h 10mSWISS
Wed 22/505:55LIS - DUB
2 stops13h 40mSWISS
Deal found 26/2£163
Wed 13/312:55DUB - LIS
2 stops23h 50mSWISS
Sat 16/318:00LIS - DUB
1 stop19h 15mSWISS
Deal found 26/2£170
Tue 9/413:00DUB - LIS
1 stop10h 10mSWISS
Fri 19/405:55LIS - DUB
2 stops13h 10mSWISS
Deal found 26/2£173

Cheap Ireland to Lisbon flights in February & March 2024

Find cheap flight options from Ireland to Lisbon specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 930,223 searches. Prices were last updated on 28 February 2024.
Scroll through some of the best deals on flights from Ireland to Lisbon in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 5/316:50DUB - LIS
1 stop5h 35mAir France
Fri 8/318:30LIS - DUB
1 stop13h 30mAir France
Deal found 27/2£147
Sat 9/312:55DUB - LIS
1 stop22h 50mSWISS
Sat 16/318:00LIS - DUB
1 stop19h 15mSWISS
Deal found 26/2£154
Wed 13/315:20DUB - LIS
1 stop21h 25mSWISS
Sat 16/318:00LIS - DUB
1 stop19h 15mSWISS
Deal found 26/2£156
Tue 5/316:50DUB - LIS
1 stop5h 35mAir France
Fri 8/318:30LIS - DUB
1 stop13h 30mAir France
Deal found 26/2£160
Wed 13/312:55DUB - LIS
2 stops23h 50mSWISS
Sat 16/318:00LIS - DUB
1 stop19h 15mSWISS
Deal found 26/2£170
Sat 9/312:55DUB - LIS
1 stop22h 50mSWISS
Sat 16/318:00LIS - DUB
2 stops17h 30mSWISS
Deal found 26/2£176
Fri 8/304:30DUB - LIS
Nonstop2h 50mMultiple Airlines
Sat 16/319:00LIS - DUB
1 stop13h 05mMultiple Airlines
Deal found 26/2£179
Wed 13/312:55DUB - LIS
2 stops23h 50mSWISS
Sat 16/318:00LIS - DUB
2 stops17h 30mSWISS
Deal found 26/2£192
Sat 2/316:50DUB - LIS
1 stop5h 35mMultiple Airlines
Tue 5/305:00LIS - DUB
1 stop7h 40mMultiple Airlines
Deal found 27/2£196

Ireland to Lisbon 2024 flight deals

Discover exclusive flight deals for travel between Ireland and Lisbon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 930,223 searches. Data last updated 28 February 2024.
Scroll through some of the best deals on flights from Ireland to Lisbon in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 16/1104:30DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Wed 20/1120:25LIS - DUB
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 27/2£76
Sat 16/1104:30DUB - LIS
Nonstop2h 50mMultiple Airlines
Wed 20/1121:05LIS - DUB
1 stop12h 20mMultiple Airlines
Deal found 27/2£77
Sat 13/408:25DUB - LIS
2 stops13h 00mMultiple Airlines
Tue 16/422:15LIS - DUB
Nonstop2h 44mMultiple Airlines
Deal found 26/2£92
Sun 17/1115:20DUB - LIS
Nonstop2h 55mMultiple Airlines
Wed 20/1122:05LIS - DUB
1 stop11h 20mMultiple Airlines
Deal found 27/2£93
Sat 13/408:25DUB - LIS
1 stop12h 10mMultiple Airlines
Tue 16/422:15LIS - DUB
Nonstop2h 44mMultiple Airlines
Deal found 26/2£95
Sun 17/1115:20DUB - LIS
Nonstop2h 55mMultiple Airlines
Wed 20/1120:25LIS - DUB
Nonstop2h 50mMultiple Airlines
Deal found 27/2£95
Sun 12/505:35DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Wed 15/521:00LIS - DUB
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 26/2£101
Sat 13/405:35DUB - LIS
Nonstop2h 50mMultiple Airlines
Tue 16/422:15LIS - DUB
Nonstop2h 44mMultiple Airlines
Deal found 26/2£106
Mon 16/918:50DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Fri 20/907:10LIS - DUB
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 26/2£108

Direct flights to Lisbon from Ireland

Discover direct flight options from Ireland to Lisbon. 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 930,223 searches. Data last updated 28 February 2024.
If you're seeking options on non-stop flights from Ireland to Lisbon, check out these fares. Those looking to potentially save on 1 or 2-stop flights from Ireland to Lisbon should utilise the search form at the top of the page.
Tue 23/418:40DUB - LIS
Nonstop2h 55mAer Lingus
Tue 14/522:15LIS - DUB
Nonstop2h 44mAer Lingus
Deal found 26/2£92
Sun 12/505:35DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Wed 15/521:00LIS - DUB
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 26/2£101
Sat 13/405:35DUB - LIS
Nonstop2h 50mMultiple Airlines
Tue 16/422:15LIS - DUB
Nonstop2h 44mMultiple Airlines
Deal found 26/2£106
Tue 14/518:55DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Fri 17/515:15LIS - DUB
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 26/2£110
Tue 23/418:55DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Fri 26/421:10LIS - DUB
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 27/2£121
Sat 13/405:35DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Sat 20/421:10LIS - DUB
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 26/2£129
Tue 9/418:55DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Sun 14/407:05LIS - DUB
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 26/2£132
Fri 10/518:50DUB - LIS
Nonstop3h 00mTAP AIR PORTUGAL
Thu 16/515:15LIS - DUB
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 27/2£141
Mon 27/518:50DUB - LIS
Nonstop2h 50mMultiple Airlines
Fri 31/522:15LIS - DUB
Nonstop2h 44mMultiple Airlines
Deal found 27/2£143

Ireland to Lisbon flights leaving soon

Find last-minute flight options from Ireland to Lisbon 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 930,223 searches. Data last updated 28 February 2024.
Consider one of these great deals we found on last-minute flights from Ireland to Lisbon. Users should be sure to double check the price, date, and time of their last-minute flight.
Tue 5/316:50DUB - LIS
1 stop5h 35mAir France
Fri 8/318:30LIS - DUB
1 stop13h 30mAir France
Deal found 27/2£147
Tue 5/316:50DUB - LIS
1 stop5h 35mAir France
Fri 8/318:30LIS - DUB
1 stop13h 30mAir France
Deal found 26/2£160
Fri 8/304:30DUB - LIS
Nonstop2h 50mMultiple Airlines
Sat 16/319:00LIS - DUB
1 stop13h 05mMultiple Airlines
Deal found 26/2£179
Wed 6/315:20DUB - LIS
1 stop21h 25mSWISS
Sat 9/318:00LIS - DUB
2 stops42h 05mSWISS
Deal found 26/2£203
Wed 6/311:50DUB - LIS
1 stop9h 50mMultiple Airlines
Fri 8/311:30LIS - DUB
1 stop5h 05mMultiple Airlines
Deal found 26/2£215
Wed 6/311:50DUB - LIS
1 stop9h 50mMultiple Airlines
Fri 8/322:10LIS - DUB
1 stop15h 50mMultiple Airlines
Deal found 27/2£216
Wed 6/311:50DUB - LIS
1 stop9h 50mMultiple Airlines
Sun 10/307:25LIS - DUB
Nonstop2h 50mMultiple Airlines
Deal found 26/2£220
Wed 6/308:05DUB - LIS
2 stops28h 40mSWISS
Sat 9/318:00LIS - DUB
2 stops42h 05mSWISS
Deal found 26/2£223
Thu 7/313:25DUB - LIS
1 stop9h 45mMultiple Airlines
Fri 8/318:30LIS - DUB
1 stop13h 30mMultiple Airlines
Deal found 26/2£224

One-way flights to Lisbon from Ireland

Search for one-way flight options from Ireland to Lisbon. 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 930,223 searches. Data last updated 28 February 2024.
Some of the best available deals we've found on one-way flights from Ireland to Lisbon. For those needing a return trip from Ireland, there is a search form available above.
Sun 19/518:40DUB - LIS
Nonstop2h 55mAer Lingus
Deal found 26/2£51
Sun 26/510:45DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 27/2£60
Tue 25/618:40DUB - LIS
Nonstop2h 55mAer Lingus
Deal found 26/2£62
Mon 13/519:10DUB - LIS
1 stop15h 10mMultiple Airlines
Deal found 27/2£65
Fri 23/818:50DUB - LIS
Nonstop3h 00mTAP AIR PORTUGAL
Deal found 27/2£69
Mon 13/505:35DUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 27/2£73
Wed 6/311:50DUB - LIS
1 stop9h 50mMultiple Airlines
Deal found 27/2£75
Wed 6/311:50DUB - LIS
1 stop9h 50mMultiple Airlines
Deal found 26/2£76
Wed 21/813:20DUB - LIS
1 stop9h 30mKLM
Deal found 27/2£80

Find flights from Ireland to Lisbon within your budget

Customise your flight search to find flights from Ireland to Lisbon 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 930,223 searches. Data last updated 28 February 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£92 - £222

Route

Depart

Return

Price

DublinLisbon Humberto Delgado

DUB - LIS

DUBLIS

Dublin

Sat 13/4

2 stops13h 00m

Lisbon Humberto Delgado

Tue 16/4

Nonstop2h 44m

£92

DublinLisbon Humberto Delgado

DUB - LIS

DUBLIS

Dublin

Sat 13/4

1 stop12h 10m

Lisbon Humberto Delgado

Tue 16/4

Nonstop2h 44m

£95

DublinLisbon Humberto Delgado

DUB - LIS

DUBLIS

Dublin

Tue 7/5

Nonstop2h 50m

Lisbon Humberto Delgado

Thu 16/5

Nonstop2h 50m

£97

DublinLisbon Humberto Delgado

DUB - LIS

DUBLIS

Dublin

Sun 12/5

Nonstop2h 50m

Lisbon Humberto Delgado

Wed 15/5

Nonstop2h 50m

£101

DublinLisbon Humberto Delgado

DUB - LIS

DUBLIS

Dublin

Sat 13/4

Nonstop2h 50m

Lisbon Humberto Delgado

Tue 16/4

Nonstop2h 44m

£106

DublinLisbon Humberto Delgado

DUB - LIS

DUBLIS

Dublin

Wed 10/4

1 stop10h 10m

Lisbon Humberto Delgado

Thu 18/4

1 stop12h 05m

£132

DublinLisbon Humberto Delgado

DUB - LIS

DUBLIS

Dublin

Tue 11/6

1 stop7h 30m

Lisbon Humberto Delgado

Wed 19/6

1 stop5h 25m

£155

DublinLisbon Humberto Delgado

DUB - LIS

DUBLIS

Dublin

Sat 23/3

1 stop18h 05m

Lisbon Humberto Delgado

Fri 29/3

1 stop18h 15m

£217

DublinLisbon Humberto Delgado

DUB - LIS

DUBLIS

Dublin

Mon 22/7

1 stop17h 05m

Lisbon Humberto Delgado

Tue 13/8

1 stop5h 40m

£222

Flights are sorted by cheapest first

Deals found on 26/2

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated 28 February 2024.
Get a feel of what it's like to fly with TAP AIR PORTUGAL, SWISS and KLM from Ireland to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
1,761 reviews

Food

7.3

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.8

Entertainment

7.3

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.

7.8
Good
1,761 reviews
7.8
Good
1,761 reviews

Food

7.3

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.8

Entertainment

7.3

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.

7.8
Good
2,254 reviews
7.8
Good
1,761 reviews

Food

7.3

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.8

Entertainment

7.3

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
1,377 reviews
7.8
Good
1,761 reviews

Food

7.3

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.8

Entertainment

7.3

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
1,157 reviews
7.8
Good
1,761 reviews

Food

7.3

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.8

Entertainment

7.3

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
346 reviews
7.8
Good
1,761 reviews

Food

7.3

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.8

Entertainment

7.3

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 Lisbon. 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 into for flights to Lisbon from Ireland?

For a flight from Ireland to Lisbon, you will be flying into Humberto Delgado. Lisbon Humberto Delgado (LIS) is just 4.2 mi from the center of the city.

Can I find flights from Ireland to Lisbon for under £100 on Cheapflights?

Yes, there are multiple flights from Ireland to Lisbon for under £100. The cheapest flight booked recently is on Multiple Airlines for just £92, but on average you can expect to pay £125.