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$38+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LIS
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Dublin to Lisbon Humberto Delgado are usually found in January or November, booked 58 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$80
(Ryanair)

One-way from

$38
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$259
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, 19% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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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 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.
Mon 12/306:45 pmDUB - LIS
Nonstop2h 50mRyanair
Tue 1/73:25 pmLIS - DUB
Nonstop2h 50mRyanair
Deal found 12/17$281
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.
Mon 12/231:20 pmDUB - LIS
1 stop9h 45mMultiple Airlines
Fri 12/276:10 amLIS - DUB
1 stop11h 05mMultiple Airlines
Deal found 12/17$348
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.
Sat 12/216:40 pmDUB - LIS
1 stop28h 25mSWISS
Mon 12/233:25 pmLIS - DUB
1 stop20h 40mSWISS
Deal found 12/17$386
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.
Tue 12/2410:45 amDUB - LIS
1 stop9h 05mLufthansa
Fri 12/276:10 amLIS - DUB
1 stop11h 05mLufthansa
Deal found 12/17$492
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 12/285:20 pmDUB - LIS
1 stop5h 50mKLM
Tue 1/73:25 pmLIS - DUB
1 stop16h 40mKLM
Deal found 12/17$550
This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2211:05 amDUB - LIS
Nonstop2h 50mTAP AIR PORTUGAL
Fri 12/277:30 amLIS - DUB
Nonstop2h 50mTAP AIR PORTUGAL
Deal found 12/17$559
This Aer Lingus 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:15 amDUB - LIS
Nonstop2h 55mAer Lingus
Mon 12/3010:50 amLIS - DUB
Nonstop2h 55mAer Lingus
Deal found 12/17$715
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/261:10 pmDUB - LIS
1 stop8h 40mBritish Airways
Thu 1/23:45 pmLIS - DUB
1 stop6h 20mBritish Airways
Deal found 12/17$853
This Austrian Airlines 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/295:00 amDUB - LIS
2 stops17h 20mAustrian Airlines
Sat 1/42:20 pmLIS - DUB
2 stops32h 20mAustrian Airlines
Deal found 12/17$1,294

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 December 18, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sat 1/18

9:30 am-12:20 pm

Nonstop2h 50m

Lisbon Humberto Delgado

Tue 1/21

8:55 pm-11:45 pm

Nonstop2h 50m

$80

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Wed 1/15

4:25 am-7:20 am

Nonstop2h 55m

Lisbon Humberto Delgado

Thu 1/23

8:30 pm-11:20 pm

Nonstop2h 50m

$87

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Wed 2/5

4:25 am-7:20 am

Nonstop2h 55m

Lisbon Humberto Delgado

Mon 2/10

1:15 pm-4:10 pm

Nonstop2h 55m

$128

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Wed 3/12

5:55 am-6:50 pm

1 stop12h 55m

Lisbon Humberto Delgado

Wed 3/19

5:00 am-4:40 pm

1 stop11h 40m

$150

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Mon 2/24

2:05 pm-8:15 am

1 stop18h 10m

Lisbon Humberto Delgado

Wed 2/26

6:55 pm-7:55 am

1 stop13h 00m

$166

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Tue 2/11

5:00 am-11:25 am

1 stop6h 25m

Lisbon Humberto Delgado

Sat 2/15

5:00 am-11:30 am

1 stop6h 30m

$197

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Mon 2/3

6:40 pm-2:35 pm

1 stop19h 55m

Lisbon Humberto Delgado

Wed 2/12

3:25 pm-5:50 pm

1 stop26h 25m

$198

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sun 5/4

5:00 pm-9:05 am

1 stop16h 05m

Lisbon Humberto Delgado

Fri 5/9

6:15 pm-9:25 am

1 stop15h 10m

$323

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Mon 3/24

12:30 pm-1:25 pm

2 stops24h 55m

Lisbon Humberto Delgado

Sun 3/30

2:25 pm-6:15 pm

2 stops27h 50m

$611

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sun 2/9

12:10 pm-10:20 pm

2 stops10h 10m

Lisbon Humberto Delgado

Thu 2/13

7:05 am-10:50 pm

2 stops15h 45m

$669

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 20 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
MytripPrice 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 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 December 13, 2024.

Booking 58 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 $1,180). 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 December 18, 2024.

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 at noon, which can drop the price by up to 18% versus a flight in the morning.

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 December 18, 2024.
See what other customers who have flown with Ryanair, TAP AIR PORTUGAL and KLM 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.
Aegean Airlines
8.1
Very good
750 reviews

Comfort

7.8

Overall

8.1

Entertainment

7.0

Boarding

7.8

Crew

8.6

Food

7.4

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Aegean Airlines
8.1
Very good
750 reviews
Aegean Airlines
8.1
Very good
750 reviews

Comfort

7.8

Overall

8.1

Entertainment

7.0

Boarding

7.8

Crew

8.6

Food

7.4

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

KLM
7.8
Good
1,349 reviews
Aegean Airlines
8.1
Very good
750 reviews

Comfort

7.8

Overall

8.1

Entertainment

7.0

Boarding

7.8

Crew

8.6

Food

7.4

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

LOT
7.6
Good
1,133 reviews
Aegean Airlines
8.1
Very good
750 reviews

Comfort

7.8

Overall

8.1

Entertainment

7.0

Boarding

7.8

Crew

8.6

Food

7.4

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Austrian Airlines
7.6
Good
787 reviews
Aegean Airlines
8.1
Very good
750 reviews

Comfort

7.8

Overall

8.1

Entertainment

7.0

Boarding

7.8

Crew

8.6

Food

7.4

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

SWISS
7.6
Good
1,606 reviews
Aegean Airlines
8.1
Very good
750 reviews

Comfort

7.8

Overall

8.1

Entertainment

7.0

Boarding

7.8

Crew

8.6

Food

7.4

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

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 3 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 9 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 ($80), TAP AIR PORTUGAL ($128), and KLM ($150) offers the cheapest pricing from Dublin to Lisbon. Ryanair is 60% 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 $38 on Ryanair. Other airlines that offer cheap prices include KLM from $75 and TAP AIR PORTUGAL from $79 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 (80%), Aer Lingus (77%) and American Airlines (71%).

  • What are the cheapest flights from Dublin to Lisbon?

    Looking at all options, your cheapest flight can be booked for $40. While the most popular route (Dublin - Lisbon Humberto Delgado) can be booked for $174 on average our data indicates $669 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 $1,180). 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

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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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$52Average$152FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$106Average$217FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$121Average$258FlexibilityNo cancel feeOn-timeN/A
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