How popular is this Dublin to Lisbon flight route?

This flight path from Dublin to Lisbon Humberto Delgado was viewed by 6 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 ($96), TAP AIR PORTUGAL ($167), and KLM ($186) offers the cheapest pricing from Dublin to Lisbon. Ryanair is 49% 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 $45 on Ryanair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $61 and Vueling from $84 one-way.

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

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

What are the cheapest flights from Dublin to Lisbon?

Looking at all options, your cheapest flight can be booked for $48. While the most popular route (Dublin - Lisbon Humberto Delgado) can be booked for $162 on average our data indicates $242 when flying from Dublin to Lisbon.

What are the most reliable airlines from Dublin to Lisbon?

The top 3 most reliable airlines when flying from Dublin to Lisbon are American Airlines (100%), Aer Lingus (87%) and Ryanair (82%).

What are the most popular airlines that fly from Dublin to Lisbon?

Before booking your flight from Dublin to Lisbon check out the most popular airlines for this route: Aer Lingus, Ryanair or TAP AIR PORTUGAL.

What is the cheapest day to fly round-trip from Dublin to Lisbon?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 48% on the overall cost on flights from Dublin to Lisbon.

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

To save up to 172% on this flight, we recommend booking at least 40 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Dublin to Lisbon from $128 1-2 weeks out and tickets from $232 for flights departing within the next 72 hours.

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

Our data shows that January tends to be the cheapest month to fly to Lisbon from Dublin. Users have commonly found prices around $189 for the month, but tickets can be as low as $29. Due to multiple factors, prepare for potentially higher prices in December.

Most accurate provider : When it comes to deals on Dublin-Lisbon flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Dublin-Lisbon flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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.

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.

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.

$45+ Flights from Dublin to Lisbon

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Find cheap flights from Dublin to Lisbon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: 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 Friday and return on a Friday

Cheap flight deals from Dublin to Lisbon

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$96 (Ryanair)
One-way from	$45 (Ryanair)
Popular in	December
Cheapest in	January
Average price	$183
Good round-trip deal	$130 or less
Good one-way deal	$86 or less

Provider with most accurate pricing for Dublin-Lisbon Humberto Delgado flight deals.

Search Deals

Provider most trusted by Cheapflights users for Dublin-Lisbon Humberto Delgado flights.

Search Deals

From Dublin to Lisbon Humberto Delgado

Search Deals

One-way flight from Dublin to Lisbon Humberto Delgado

Search Deals

High demand for flights, 13% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Dublin to Lisbon Humberto Delgado.

Search Deals

Price to beat on a one-way flight from Dublin to Lisbon Humberto Delgado.

Search Deals

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 April 15, 2025.

Wed 9/37:40 pmDUB - LIS

Nonstop2h 50mRyanair

Sat 9/136:30 amLIS - DUB

Nonstop2h 45mRyanair

Deal found 4/15

$96

Mon 11/1711:10 amDUB - LIS

Nonstop2h 50mTAP AIR PORTUGAL

Mon 11/247:25 amLIS - DUB

Nonstop2h 55mTAP AIR PORTUGAL

Deal found 4/15

$139

Tue 6/178:55 pmDUB - LIS

1 stop11h 35mMultiple Airlines

Wed 6/1810:15 pmLIS - DUB

Nonstop2h 44mMultiple Airlines

Deal found 4/15

$147

Tue 5/201:20 pmDUB - LIS

1 stop9h 30mKLM

Tue 5/277:30 pmLIS - DUB

1 stop12h 50mKLM

Deal found 4/15

$186

Tue 5/131:00 pmDUB - LIS

1 stop10h 20mSWISS

Sat 5/175:55 amLIS - DUB

1 stop26h 00mSWISS

Deal found 4/15

$219

Wed 9/176:20 amDUB - LIS

1 stop13h 45mIberia

Tue 9/308:45 pmLIS - DUB

1 stop11h 45mIberia

Deal found 4/15

$233

Tue 9/29:00 amDUB - LIS

1 stop13h 05mLufthansa

Tue 9/96:45 amLIS - DUB

1 stop15h 30mLufthansa

Deal found 4/15

$237

Mon 5/57:45 amDUB - LIS

Nonstop3h 00mAer Lingus

Tue 5/610:15 pmLIS - DUB

Nonstop2h 44mAer Lingus

Deal found 4/15

$242

Sun 6/157:45 pmDUB - LIS

1 stop26h 45mTransavia France

Wed 6/186:30 amLIS - DUB

1 stop11h 50mTransavia France

Deal found 4/15

$301

Best flights from Dublin to Lisbon
Discover carefully curated flight deals from Dublin to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2025.

Wed 9/37:40 pmDUB - LIS

Nonstop2h 50mRyanair

Sat 9/136:30 amLIS - DUB

Nonstop2h 45mRyanair

Deal found 4/15

$96

Tue 6/178:55 pmDUB - LIS

1 stop11h 35mMultiple Airlines

Wed 6/1810:15 pmLIS - DUB

Nonstop2h 44mMultiple Airlines

Deal found 4/15

$147

Sun 10/55:30 amDUB - LIS

Nonstop2h 55mTAP AIR PORTUGAL

Sun 10/197:10 amLIS - DUB

Nonstop2h 50mTAP AIR PORTUGAL

Deal found 4/15

$167

Tue 5/201:20 pmDUB - LIS

1 stop9h 30mKLM

Tue 5/277:30 pmLIS - DUB

1 stop12h 50mKLM

Deal found 4/15

$186

Tue 5/131:00 pmDUB - LIS

1 stop10h 20mSWISS

Sat 5/175:55 amLIS - DUB

1 stop26h 00mSWISS

Deal found 4/15

$219

Wed 9/176:20 amDUB - LIS

1 stop13h 45mIberia

Tue 9/308:45 pmLIS - DUB

1 stop11h 45mIberia

Deal found 4/15

$233

Tue 9/29:00 amDUB - LIS

1 stop13h 05mLufthansa

Tue 9/96:45 amLIS - DUB

1 stop15h 30mLufthansa

Deal found 4/15

$237

Mon 5/57:45 amDUB - LIS

Nonstop3h 00mAer Lingus

Tue 5/610:15 pmLIS - DUB

Nonstop2h 44mAer Lingus

Deal found 4/15

$242

Sun 6/157:45 pmDUB - LIS

1 stop26h 45mTransavia France

Wed 6/186:30 amLIS - DUB

1 stop11h 50mTransavia France

Deal found 4/15

$301

Last-minute flights from Dublin to Lisbon
Discover last-minute flight deals from Dublin to Lisbon. Data last updated April 15, 2025 and is based on user searches.

Fri 4/189:50 amDUB - LIS

2 stops22h 30mUnited Airlines

Mon 4/2111:25 amLIS - DUB

2 stops43h 45mUnited Airlines

Deal found 4/15

$13,399

Sun 4/201:20 pmDUB - LIS

1 stop9h 30mKLM

Sun 4/277:30 pmLIS - DUB

1 stop12h 50mKLM

Deal found 4/15

$393

Sun 4/209:10 amDUB - LIS

Nonstop2h 50mRyanair

Sat 4/269:55 pmLIS - DUB

Nonstop2h 45mRyanair

Deal found 4/15

$538

Sun 4/205:30 amDUB - LIS

Nonstop2h 55mMultiple Airlines

Sat 4/2610:55 amLIS - DUB

1 stop28h 00mMultiple Airlines

Deal found 4/15

$617

Sun 4/208:40 amDUB - LIS

2 stops29h 05mSWISS

Sat 4/265:55 amLIS - DUB

1 stop6h 15mSWISS

Deal found 4/15

$941

Sun 4/205:55 amDUB - LIS

2 stops34h 15mAustrian Airlines

Sat 4/268:10 amLIS - DUB

2 stops14h 05mAustrian Airlines

Deal found 4/15

$1,644

Mon 4/215:30 amDUB - LIS

Nonstop2h 55mTAP AIR PORTUGAL

Fri 4/257:10 amLIS - DUB

Nonstop2h 50mTAP AIR PORTUGAL

Deal found 4/15

$1,081

Mon 4/218:50 amDUB - LIS

2 stops24h 30mUnited Airlines

Wed 4/3010:25 amLIS - DUB

2 stops21h 50mUnited Airlines

Deal found 4/15

$13,433

Tue 4/2212:40 pmDUB - LIS

2 stops9h 25mScandinavian Airlines

Wed 4/308:00 amLIS - DUB

2 stops10h 15mScandinavian Airlines

Deal found 4/15

$9,379

Wed 4/2310:40 amDUB - LIS

2 stops11h 25mLufthansa

Wed 4/305:05 amLIS - DUB

1 stop6h 20mLufthansa

Deal found 4/15

$515

Wed 4/2310:55 amDUB - LIS

1 stop23h 00mAegean Airlines

Sun 4/2712:35 amLIS - DUB

1 stop22h 30mAegean Airlines

Deal found 4/15

$1,331

Wed 4/239:00 amDUB - LIS

1 stop14h 30mLufthansa

Tue 4/296:10 amLIS - DUB

1 stop26h 00mLufthansa

Deal found 4/15

$287

One-way flights from Dublin to Lisbon
Search for one-way flight options from Dublin to Lisbon. Find affordable one-way fares based on user searches. Data last updated April 15, 2025.

Wed 5/147:40 pmDUB - LIS

Nonstop2h 50mRyanair

Deal found 4/15

$45

Mon 8/46:50 pmDUB - LIS

Nonstop2h 55mTAP AIR PORTUGAL

Deal found 4/15

$61

Mon 5/122:40 pmDUB - LIS

1 stop7h 35mMultiple Airlines

Deal found 4/15

$82

Tue 6/178:55 pmDUB - LIS

1 stop11h 35mVueling

Deal found 4/14

$84

Tue 8/191:20 pmDUB - LIS

1 stop9h 30mKLM

Deal found 4/15

$95

Sun 7/136:45 pmDUB - LIS

Nonstop2h 50mAer Lingus

Deal found 4/15

$113

Thu 5/156:40 pmDUB - LIS

1 stop28h 40mSWISS

Deal found 4/15

$115

Sun 7/66:20 amDUB - LIS

1 stop13h 45mIberia

Deal found 4/14

$123

Sat 8/2310:15 amDUB - LIS

1 stop22h 45mScandinavian Airlines

Deal found 4/15

$175

Sun 5/256:00 amDUB - LIS

1 stop26h 50mAir France

Deal found 4/15

$182

Wed 5/1410:40 amDUB - LIS

2 stops12h 50mLufthansa

Deal found 4/15

$235

Wed 5/1412:45 pmDUB - LIS

2 stops10h 40mBritish Airways

Deal found 4/15

$290

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dublin to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Wed 9/3

7:40 pm-10:30 pm

Nonstop2h 50m

Lisbon Humberto Delgado

Sat 9/13

6:30 am-9:15 am

Nonstop2h 45m

$96

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Tue 6/17

8:55 pm-8:30 am

1 stop11h 35m

Lisbon Humberto Delgado

Wed 6/18

10:15 pm-12:59 am

Nonstop2h 44m

$147

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sun 10/5

5:30 am-8:25 am

Nonstop2h 55m

Lisbon Humberto Delgado

Sun 10/19

7:10 am-10:00 am

Nonstop2h 50m

$167

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Tue 5/20

1:20 pm-10:50 pm

1 stop9h 30m

Lisbon Humberto Delgado

Tue 5/27

7:30 pm-8:20 am

1 stop12h 50m

$186

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Tue 5/13

1:00 pm-11:20 pm

1 stop10h 20m

Lisbon Humberto Delgado

Sat 5/17

5:55 am-7:55 am

1 stop26h 00m

$219

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Wed 9/17

6:20 am-8:05 pm

1 stop13h 45m

Lisbon Humberto Delgado

Tue 9/30

8:45 pm-8:30 am

1 stop11h 45m

$233

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Tue 9/2

9:00 am-10:05 pm

1 stop13h 05m

Lisbon Humberto Delgado

Tue 9/9

6:45 am-10:15 pm

1 stop15h 30m

$237

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Mon 5/5

7:45 am-10:45 am

Nonstop3h 00m

Lisbon Humberto Delgado

Tue 5/6

10:15 pm-12:59 am

Nonstop2h 44m

$242

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sun 6/15

7:45 pm-10:30 pm

1 stop26h 45m

Lisbon Humberto Delgado

Wed 6/18

6:30 am-6:20 pm

1 stop11h 50m

$301

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Wed 5/14

7:40 pm-10:30 pm

Nonstop2h 50m

$45

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 23 results

Compare providers for flights from Dublin to Lisbon

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dublin to Lisbon in April.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Flightnetwork	Price 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Dublin-Lisbon flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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.

The best insider tips for Dublin to Lisbon flights

Cheapflights partnered with top experts to bring you the best recommendations for your Dublin to Lisbon trip

Airports

DUB

For a quick security experience at DUB, use Fast Track for a fee. Download your boarding pass to your phone to save time.

LIS

From LIS, the metro line takes 20 minutes to downtown Lisbon. It's a convenient and affordable option for reaching the city center.

Our travel experts

James March

Expert on DUB

Ramsey Qubein

Expert on LIS

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.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Lisbon

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

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 $1,203). 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?

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 13% versus a flight in the evening.

Weekly flight availability from Dublin to Lisbon

The most flights from DUB to LIS are scheduled on a Tuesday (7 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Lisbon 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

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

See what other customers who have flown with Aegean Airlines, KLM and LOT 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

733 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

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

Aegean Airlines

8.1

Very good

733 reviews

Aegean Airlines

8.1

Very good

733 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

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

KLM

7.8

Good

1,323 reviews

Aegean Airlines

8.1

Very good

733 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

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

LOT

7.6

Good

1,065 reviews

Aegean Airlines

8.1

Very good

733 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

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

Air France

7.5

Good

1,435 reviews

Aegean Airlines

8.1

Very good

733 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

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

SWISS

7.5

Good

1,578 reviews

Aegean Airlines

8.1

Very good

733 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

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

Related info for your journey

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 6 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 ($96), TAP AIR PORTUGAL ($167), and KLM ($186) offers the cheapest pricing from Dublin to Lisbon. Ryanair is 49% 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 $45 on Ryanair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $61 and Vueling from $84 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 American Airlines (100%), Aer Lingus (87%) and Ryanair (82%).
What are the cheapest flights from Dublin to Lisbon?
Looking at all options, your cheapest flight can be booked for $48. While the most popular route (Dublin - Lisbon Humberto Delgado) can be booked for $162 on average our data indicates $242 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 $1,203). 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

Sintra

Beja

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Alternative routes for Dublin to Lisbon

Dublin to Porto flights

Other flights to Lisbon

Top 3 airlines flying from Dublin to Lisbon

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest$52	Average$167	FlexibilityNo cancel fee	On-timeN/A
Aer Lingus	Cheapest$95	Average$261	FlexibilityNo cancel fee	On-timeN/A
TAP AIR PORTUGAL	Cheapest$106	Average$220	FlexibilityNo cancel fee	On-timeN/A

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$45+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dublin to Lisbon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: 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 Friday and return on a Friday

Cheap flight deals from Dublin to Lisbon

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Dublin to Lisbon

Cheapest flights from Dublin to LisbonExplore 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 April 15, 2025.

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 April 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dublin to Lisbon that are best for you.

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 April.

The best insider tips for Dublin to Lisbon flights

Cheapflights partnered with top experts to bring you the best recommendations for your Dublin to Lisbon trip

Airports

DUB

LIS

Our travel experts

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.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Lisbon

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 April 11, 2025.

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

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 April 15, 2025.

Weekly flight availability from Dublin to Lisbon

Explore weekly flight availability from Dublin to Lisbon. 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 April 15, 2025.

Rainfall in Lisbon by month

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

Temperature in Lisbon by month

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

Reviews of airlines servicing Lisbon

See what other customers who have flown with Aegean Airlines, KLM and LOT 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.

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?

How popular is this Dublin to Lisbon flight route?

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

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

What are the most reliable airlines from Dublin to Lisbon?

What are the cheapest flights from Dublin to Lisbon?

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

How can I find direct flights from Dublin to Lisbon?

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

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

Traveling to a place near Dublin?

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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.

Top 3 airlines flying from Dublin to Lisbon

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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 April 15, 2025.