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Cheap flights from Lisbon to Dublin from £43

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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — DUB
24 Dec — 31 Dec1
1 adult

The best prices from Lisbon Humberto Delgado to Dublin are usually found in January or February, booked 84 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Lisbon to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Dublin (DUB). 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 19 December 2024.

Round-trip from

£47

One-way from

£43

Popular in

July

Cheapest in

January

Average price

£108
Ryanair
  • Ryanair
  • 30/1-5/2
  • Nonstop
  • 5h 40m total
  • Lisbon to Dublin
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Ryanair
  • Ryanair
  • 19/3
  • Nonstop
  • 2h 50m total
  • Lisbon to Dublin
Search Deals
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Lisbon to Dublin

Cheapest flights from Lisbon to Dublin
Explore the most affordable flight options available from Lisbon to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Sat 28/1221:35LIS - DUB
Nonstop2h 50mRyanair
Thu 2/107:10DUB - LIS
Nonstop2h 50mRyanair
Deal found 18/12£112
Sat 28/1215:25LIS - DUB
1 stop16h 40mKLM
Thu 2/117:25DUB - LIS
1 stop17h 10mKLM
Deal found 18/12£311
Sat 28/1220:25LIS - DUB
Nonstop2h 55mTAP AIR PORTUGAL
Wed 1/104:25DUB - LIS
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 18/12£314
Mon 23/1206:10LIS - DUB
1 stop11h 05mLufthansa
Tue 24/1211:50DUB - LIS
2 stops29h 15mLufthansa
Deal found 18/12£456
Wed 18/1215:25LIS - DUB
1 stop26h 25mSWISS
Sun 22/1214:00DUB - LIS
2 stops9h 05mSWISS
Deal found 18/12£467

Find flights from Lisbon to Dublin within your budget

Customise your flight search to find flights from Lisbon to Dublin 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 19 December 2024.

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Fly to

Any airport

Route

Depart

Return

Price

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Thu 30/1

20:30-23:20

Nonstop2h 50m

Dublin

Wed 5/2

17:20-20:10

Nonstop2h 50m

£47

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Fri 24/1

13:15-16:10

Nonstop2h 55m

Dublin

Sun 26/1

11:05-14:00

Nonstop2h 55m

£103

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Thu 23/1

10:25-13:15

Nonstop2h 50m

Dublin

Sun 26/1

08:20-08:30

2 stops24h 10m

£114

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Thu 23/1

15:25-22:05

1 stop6h 40m

Dublin

Sun 26/1

05:55-14:35

1 stop8h 40m

£118

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Thu 30/1

05:00-11:00

1 stop6h 00m

Dublin

Wed 5/2

10:45-22:30

1 stop11h 45m

£148

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Thu 23/1

15:25-11:55

1 stop20h 30m

Dublin

Sun 26/1

09:20-11:25

1 stop26h 05m

£159

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Fri 24/1

09:40-19:10

1 stop9h 30m

Dublin

Sun 26/1

13:35-14:20

1 stop24h 45m

£162

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Wed 30/4

07:35-14:45

1 stop7h 10m

Dublin

Sun 4/5

15:40-23:10

1 stop7h 30m

£282

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Thu 23/1

11:35-09:55

1 stop22h 20m

Dublin

Sun 26/1

16:50-10:35

1 stop17h 45m

£321

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Fri 7/3

06:55-22:50

2 stops15h 55m

Dublin

Sat 29/3

08:30-21:35

2 stops37h 05m

£427

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 22 results
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Best time to book a flight from Lisbon to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Lisbon 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 Lisbon to Dublin

Get recent, data-driven insights about flights from Lisbon to Dublin including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Lisbon to Dublin. Price data was last updated on 13 December 2024.

The price you pay for your flight from Lisbon to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Lisbon to Dublin (average of £71). Flying from Lisbon to Dublin in June is currently the most expensive (average of £104). 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 LIS to DUB?

Find hourly flight availability from Lisbon to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

One of the essential ways to save on airfare from Lisbon to Dublin is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 37% on airfare.

What is the cheapest day to fly from Lisbon to Dublin?

Use this chart to determine the cheapest time to fly return from Lisbon to Dublin. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Lisbon to Dublin flight should consider departing on Thursday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Lisbon to Dublin

Explore weekly flight availability from Lisbon to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 December 2024.

The most flights from LIS to DUB are scheduled on a Monday (10 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Dublin when rainfall is around 49.0 mm.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated 19 December 2024.
Get a feel of what it's like to fly with TAP AIR PORTUGAL, KLM and Ryanair from Lisbon to Dublin by reading reviews from past customers. 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.
KLM
7.8
Good
1,349 reviews
Check prices

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM
7.8
Good
1,349 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Finnair
7.7
Good
1,285 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

SWISS
7.6
Good
1,605 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Austrian Airlines
7.6
Good
788 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Turkish Airlines
7.3
Good
3,901 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Crew

8.4

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

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

  • What airports do I use to fly from Lisbon to Dublin?

    To fly from Lisbon to Dublin, you need to book a flight from Humberto Delgado (LIS) to Dublin (DUB). Nonstop flights to Dublin from Lisbon Humberto Delgado take 2h 44m on average. When it comes time to book airfare, you have a few options: there are 5 outbound flights from Humberto Delgado to Dublin offered by 3 different airlines.

  • How popular is this Lisbon to Dublin flight route?

    Flights from Lisbon Humberto Delgado to Dublin have been viewed 60 times in the past calendar month.

  • What are the cheapest airlines flying from Lisbon to Dublin round-trip?

    Our cheapest airline available from Lisbon to Dublin is Ryanair. Our recent data shows that you can find tickets from as low as £47 on this airline. Additional options worth looking into are TAP AIR PORTUGAL and KLM, starting at £103 and £118 round-trip. Ryanair is priced at 64% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Lisbon to Dublin one-way?

    £43 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on KLM and TAP AIR PORTUGAL, with prices starting from £70 and £84, respectively.

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

    Before booking your flight to Dublin from Lisbon, check out the most reliable airlines to get you to your destination on time: American Airlines (83%), Icelandair (64%), Ryanair( 53%).

  • What are the cheapest flights from Lisbon to Dublin?

    Looking for the cheapest flight from Lisbon to Dublin? While on average our users pay £92, our data indicates the cheapest price to be £21. The most popular route (Lisbon Humberto Delgado - Dublin), is priced around £325.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Lisbon to Dublin (average of £71). Flying from Lisbon to Dublin in June is currently the most expensive (average of £104). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Lisbon to Dublin

Discover the top 3 airlines that operate flights from Lisbon to Dublin. 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 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£35Average£131FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£45Average£124FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
TAP AIR PORTUGALCheapest£89Average£388FlexibilityNo 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 Lisbon to Dublin?

Cheapflights helps you search for flights from Lisbon to Dublin via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Lisbon to Dublin?

Cheapflights simply makes it quick and affordable to book flights from Lisbon to Dublin by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

Can Cheapflights notify me if prices for flights from Lisbon to Dublin become cheaper?

Yes! Start tracking prices for Lisbon to Dublin flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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