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$32+ Cheap flights from Dublin (DUB) to Lisbon (LIS)

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LIS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Dublin to Lisbon Humberto Delgado are usually found in January or February, booked 39 days in advance, depart on a Tuesday or Sunday and return on a Friday

Cheap flight deals from Dublin to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Lisbon (LIS). 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$70
(Ryanair)

One-way from

$32
(Ryanair)

Popular in

December

Cheapest in

January

Average price

$134

Good round-trip deal

$93 or less

Good one-way deal

$56 or less
Provider with most accurate pricing for Dublin-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Dublin-Lisbon Humberto Delgado flights.
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From Dublin to Lisbon Humberto Delgado
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One-way flight from Dublin to Lisbon Humberto Delgado
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High demand for flights, 18% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Dublin to Lisbon Humberto Delgado.
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Price to beat on a one-way flight from Dublin to Lisbon Humberto Delgado.
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Find flight deals from Dublin to Lisbon

Cheapest flights from Dublin to Lisbon
Explore the most affordable flight options available from Dublin to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Ryanair deal was found by Cheapflights users on 2/20. 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.
Mon 4/710:05 amDUB - LIS
Nonstop2h 50mRyanair
Sat 4/129:55 pmLIS - DUB
Nonstop2h 45mRyanair
Deal found 2/20$70
This Mytrip deal was found by Cheapflights users on 2/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/185:30 amDUB - LIS
Nonstop2h 55mMultiple Airlines
Wed 5/2810:15 pmLIS - DUB
Nonstop2h 44mMultiple Airlines
Deal found 2/18$111
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/20. 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.
Mon 3/244:25 amDUB - LIS
Nonstop2h 55mTAP AIR PORTUGAL
Sun 3/307:10 amLIS - DUB
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 2/20$128
This KLM deal was found by Cheapflights users on 2/20. 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.
Thu 4/311:10 amDUB - LIS
1 stop7h 30mKLM
Mon 4/77:30 pmLIS - DUB
1 stop12h 50mKLM
Deal found 2/20$170
This Vueling Global deal was found by Cheapflights users on 2/20. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/229:45 amDUB - LIS
1 stop8h 30mVueling
Wed 3/266:55 pmLIS - DUB
1 stop13h 00mVueling
Deal found 2/20$186
This Lufthansa deal was found by Cheapflights users on 2/20. 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.
Mon 3/3110:40 amDUB - LIS
1 stop11h 10mLufthansa
Thu 4/105:05 amLIS - DUB
1 stop11h 50mLufthansa
Deal found 2/20$191
This SWISS deal was found by Cheapflights users on 2/19. 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.
Tue 4/11:00 pmDUB - LIS
1 stop10h 20mSWISS
Tue 4/85:55 amLIS - DUB
1 stop11h 55mSWISS
Deal found 2/19$200
This Aer Lingus deal was found by Cheapflights users on 2/19. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/26:45 pmDUB - LIS
Nonstop2h 50mAer Lingus
Mon 4/711:25 amLIS - DUB
Nonstop2h 50mAer Lingus
Deal found 2/19$207
This Transavia Smart Connect deal was found by Cheapflights users on 2/19. 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 Transavia Smart Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:55 pmDUB - LIS
1 stop13h 10mTransavia France
Thu 3/132:35 pmLIS - DUB
1 stop22h 50mTransavia France
Deal found 2/19$238
This Priceline deal was found by Cheapflights users on 2/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/16:20 amDUB - LIS
1 stop25h 25mIberia
Mon 8/48:45 pmLIS - DUB
1 stop15h 25mIberia
Deal found 2/19$259

Find flights from Dublin to Lisbon within your budget

Customize your flight search to find flights from Dublin 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Dublin

Fly to

Lisbon

Route

Depart

Return

Price

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Mon 4/7

10:05 am-12:55 pm

Nonstop2h 50m

Lisbon Humberto Delgado

Sat 4/12

9:55 pm-12:40 am

Nonstop2h 45m

$70

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sun 5/18

5:30 am-8:25 am

Nonstop2h 55m

Lisbon Humberto Delgado

Wed 5/28

10:15 pm-12:59 am

Nonstop2h 44m

$111

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Mon 3/24

4:25 am-7:20 am

Nonstop2h 55m

Lisbon Humberto Delgado

Sun 3/30

7:10 am-10:00 am

Nonstop2h 50m

$128

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Thu 4/3

11:10 am-6:40 pm

1 stop7h 30m

Lisbon Humberto Delgado

Mon 4/7

7:30 pm-8:20 am

1 stop12h 50m

$170

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sat 3/22

9:45 am-6:15 pm

1 stop8h 30m

Lisbon Humberto Delgado

Wed 3/26

6:55 pm-7:55 am

1 stop13h 00m

$186

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Mon 3/31

10:40 am-9:50 pm

1 stop11h 10m

Lisbon Humberto Delgado

Thu 4/10

5:05 am-4:55 pm

1 stop11h 50m

$191

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Tue 4/1

1:00 pm-11:20 pm

1 stop10h 20m

Lisbon Humberto Delgado

Sun 4/6

5:55 am-12:10 pm

1 stop6h 15m

$200

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Wed 4/2

6:45 pm-9:35 pm

Nonstop2h 50m

Lisbon Humberto Delgado

Mon 4/7

11:25 am-2:15 pm

Nonstop2h 50m

$207

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Mon 3/10

7:55 pm-9:05 am

1 stop13h 10m

Lisbon Humberto Delgado

Thu 3/13

2:35 pm-1:25 pm

1 stop22h 50m

$238

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Fri 8/1

6:20 am-7:45 am

1 stop25h 25m

Lisbon Humberto Delgado

Mon 8/4

8:45 pm-12:10 pm

1 stop15h 25m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 25 results
1
2
3

Compare providers for flights from Dublin to Lisbon

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 Dublin to Lisbon in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust 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 Dublin-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dublin-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dublin-Lisbon 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 Dublin-Lisbon 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 Dublin to Lisbon

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dublin to Lisbon. Price data was last updated on February 14, 2025.

Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Dublin to Lisbon (average of $612). Flying from Dublin to Lisbon in June is currently the most expensive (average of $1,234). 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 DUB to LIS?

Find hourly flight availability from Dublin to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Dublin to Lisbon, 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 26% versus a flight in the evening.

Rainfall in Lisbon by month

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

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

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

If weather is an important factor for your trip to Lisbon, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 February 20, 2025.
See what other customers who have flown with KLM, LOT and SWISS from Dublin to Lisbon have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews

Entertainment

7.2

Food

7.3

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews

Entertainment

7.2

Food

7.3

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

LOT
7.6
Good
1,080 reviews
KLM
7.8
Good
1,333 reviews

Entertainment

7.2

Food

7.3

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,568 reviews
KLM
7.8
Good
1,333 reviews

Entertainment

7.2

Food

7.3

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,449 reviews
KLM
7.8
Good
1,333 reviews

Entertainment

7.2

Food

7.3

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Scandinavian Airlines
7.3
Good
1,325 reviews
KLM
7.8
Good
1,333 reviews

Entertainment

7.2

Food

7.3

Crew

8.4

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Lisbon. 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 Dublin to Lisbon?

    If you wish to fly to Lisbon from Dublin, then you need to book flights from Dublin to Lisbon Humberto Delgado. There are 2 flights from Dublin (DUB) to Humberto Delgado (LIS) per day to choose from. Flights to Lisbon from Dublin are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 2h 50m is how long a nonstop flight from Dublin to Lisbon Humberto Delgado typically takes.

  • How popular is this Dublin to Lisbon flight route?

    This flight path from Dublin to Lisbon Humberto Delgado was viewed by 7 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 Dublin to Lisbon round-trip?

    According to our current data, Ryanair ($70), TAP AIR PORTUGAL ($128), and KLM ($170) offers the cheapest pricing from Dublin to Lisbon. Ryanair is 64% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $32 on Ryanair. Other airlines that offer cheap prices include Aer Lingus from $52 and TAP AIR PORTUGAL from $55 one-way.

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

    The top 3 most reliable airlines when flying from Dublin to Lisbon are Ryanair (85%), Aer Lingus (73%) and American Airlines (67%).

  • What are the cheapest flights from Dublin to Lisbon?

    Looking at all options, your cheapest flight can be booked for $21. While the most popular route (Dublin - Lisbon Humberto Delgado) can be booked for $274 on average our data indicates $727 when flying from Dublin to Lisbon.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Dublin to Lisbon (average of $612). Flying from Dublin to Lisbon in June is currently the most expensive (average of $1,234). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Sintra
Almada
Beja
Costa da Caparica
Nazaré
Evora
Torres Vedras
Oeiras
Sesimbra
Fátima

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dublin to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to Porto flights

Top 3 airlines flying from Dublin to Lisbon

Discover the top 3 airlines that operate flights from Dublin to Lisbon. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$52Average$151FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$106Average$223FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$129Average$266FlexibilityNo cancel feeOn-timeN/A
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