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$47+ Cheap flights from Lisbon (LIS) to Dublin (DUB)

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — DUB
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Lisbon Humberto Delgado to Dublin are usually found in January or February, booked 84 days in advance, depart on a Thursday or Friday and return on a Wednesday

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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$57
(Ryanair)

One-way from

$47
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$137
Provider with most accurate pricing for Lisbon Humberto Delgado-Dublin flight deals.
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Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Dublin flights.
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From Lisbon Humberto Delgado to Dublin
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One-way flight from Lisbon Humberto Delgado to Dublin
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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 December 18, 2024.

This Ryanair deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/298:40 pmLIS - DUB
Nonstop2h 50mRyanair
Sun 1/52:20 pmDUB - LIS
Nonstop2h 50mRyanair
Deal found 12/17$105
This SWISS deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2312:15 pmLIS - DUB
1 stop23h 50mSWISS
Tue 1/1412:55 pmDUB - LIS
2 stops23h 50mSWISS
Deal found 12/17$270
This KLM deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/283:25 pmLIS - DUB
1 stop16h 40mKLM
Thu 1/25:25 pmDUB - LIS
1 stop17h 10mKLM
Deal found 12/17$341
This KLM deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:30 amLIS - DUB
1 stop10h 10mMultiple Airlines
Thu 12/265:25 pmDUB - LIS
1 stop17h 10mMultiple Airlines
Deal found 12/17$353
This TAP AIR PORTUGAL deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/288:25 pmLIS - DUB
Nonstop2h 55mTAP AIR PORTUGAL
Wed 1/14:25 amDUB - LIS
Nonstop2h 55mTAP AIR PORTUGAL
Deal found 12/18$398
This Air France deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/194:10 pmLIS - DUB
1 stop6h 25mAir France
Fri 12/208:55 amDUB - LIS
1 stop8h 35mAir France
Deal found 12/17$447
This Lufthansa deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/182:10 pmLIS - DUB
2 stops8h 30mLufthansa
Thu 12/198:30 amDUB - LIS
1 stop6h 25mLufthansa
Deal found 12/17$642

Find flights from Lisbon to Dublin within your budget

Customize 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 2,558,603 searches. Data last updated December 18, 2024.

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Route

Depart

Return

Price

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Tue 2/25

8:55 pm-11:45 pm

Nonstop2h 50m

Dublin

Thu 2/27

5:15 pm-8:05 pm

Nonstop2h 50m

$57

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Thu 1/23

8:30 pm-11:20 pm

Nonstop2h 50m

Dublin

Sat 1/25

8:55 pm-4:40 pm

1 stop19h 45m

$89

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Fri 1/24

1:15 pm-4:10 pm

Nonstop2h 55m

Dublin

Sun 1/26

11:05 am-2:00 pm

Nonstop2h 55m

$130

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Thu 1/23

5:00 am-12:40 pm

1 stop7h 40m

Dublin

Sun 1/26

8:50 am-6:40 pm

1 stop9h 50m

$156

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Thu 1/30

5:00 am-11:00 am

1 stop6h 00m

Dublin

Mon 2/3

8:30 am-10:50 pm

1 stop14h 20m

$197

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Thu 1/23

3:25 pm-11:55 am

1 stop20h 30m

Dublin

Sun 1/26

9:20 am-11:25 am

1 stop26h 05m

$203

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Fri 1/24

9:40 am-7:10 pm

1 stop9h 30m

Dublin

Sun 1/26

1:35 pm-2:20 pm

1 stop24h 45m

$206

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Wed 4/30

7:35 am-2:45 pm

1 stop7h 10m

Dublin

Sun 5/4

5:25 pm-11:10 pm

1 stop5h 45m

$362

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Fri 4/25

10:15 pm-12:59 am

Nonstop2h 44m

Dublin

Sat 4/26

7:45 am-10:45 am

Nonstop3h 00m

$529

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Fri 3/21

6:55 am-10:50 pm

2 stops15h 55m

Dublin

Sun 3/23

5:00 am-3:05 pm

2 stops10h 05m

$543

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 25 results
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Compare providers for flights from Lisbon to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lisbon to Dublin in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lisbon-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lisbon-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lisbon-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lisbon-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lisbon-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from Lisbon to Dublin. Price data was last updated on December 13, 2024.

The best time to book flights from Lisbon to Dublin is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Lisbon to Dublin (average of $509). Flying from Lisbon to Dublin in June is currently the most expensive (average of $1,016). 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 December 18, 2024.

A simple way to save on the total cost of your ticket is to fly from Lisbon to Dublin at noon. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the morning.

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

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

Travelers seeking maximum savings on their Lisbon to Dublin flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday evenings 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 December 18, 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 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 December 18, 2024.
To help decide which airline to fly from Lisbon to Dublin, see what other customers have to say about Ryanair, TAP AIR PORTUGAL and SWISS. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,349 reviews

Comfort

7.7

Crew

8.4

Boarding

7.9

Food

7.3

Entertainment

7.2

Overall

7.8

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

Comfort

7.7

Crew

8.4

Boarding

7.9

Food

7.3

Entertainment

7.2

Overall

7.8

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

LOT
7.6
Good
1,133 reviews
KLM
7.8
Good
1,349 reviews

Comfort

7.7

Crew

8.4

Boarding

7.9

Food

7.3

Entertainment

7.2

Overall

7.8

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
787 reviews
KLM
7.8
Good
1,349 reviews

Comfort

7.7

Crew

8.4

Boarding

7.9

Food

7.3

Entertainment

7.2

Overall

7.8

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
1,606 reviews
KLM
7.8
Good
1,349 reviews

Comfort

7.7

Crew

8.4

Boarding

7.9

Food

7.3

Entertainment

7.2

Overall

7.8

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

United Airlines
7.4
Good
9,059 reviews
KLM
7.8
Good
1,349 reviews

Comfort

7.7

Crew

8.4

Boarding

7.9

Food

7.3

Entertainment

7.2

Overall

7.8

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?

    Dublin is the airport most travelers will use when flying to Dublin from Lisbon Humberto Delgado. Booking flights from Humberto Delgado (LIS) to Dublin (DUB) should be relatively easy as there are 5 daily flights to Dublin from 3 different airlines. 2h 50m is how long a flight from Lisbon to Dublin will take if you book a nonstop flight.

  • How popular is this Lisbon to Dublin flight route?

    This flight path from Lisbon Humberto Delgado to Dublin was viewed by 13 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    According to our current data, Ryanair ($57), TAP AIR PORTUGAL ($130), and KLM ($156) offers the cheapest pricing from Lisbon to Dublin. You may be able to fly from Lisbon to Dublin for 65% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Ryanair. According to our data, you can fly for as low as $47. Users have also found prices from $89 and $108 on KLM and TAP AIR PORTUGAL, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Lisbon to Dublin consider choosing American Airlines (83%), Icelandair (64%) or Ryanair (53%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Lisbon to Dublin?

    While on average a flight from Lisbon to Dublin is generally $342, our data shows the cheapest flight currently is $74. When looking at the most popular route, (Lisbon Humberto Delgado - Dublin), you can expect to pay $95 for that flight.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Lisbon to Dublin (average of $509). Flying from Lisbon to Dublin in June is currently the most expensive (average of $1,016). 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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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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$55Average$137FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$79Average$212FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$112Average$190FlexibilityNo cancel feeOn-timeN/A
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