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Cheap flights from Lisbon to Dublin from $47

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lisbon to Dublin departing on 2/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Ryanair Logo
9:55 am - 12:45 pmLIS-DUB
2h 50mnonstop
Ryanair Logo
5:00 pm - 7:50 pmDUB-LIS
2h 50mnonstop
$74Ryanair
Find Deal
Sun, Dec 7 - Wed, Dec 10
Ryanair Logo
8:55 pm - 11:45 pmLIS-DUB
2h 50mnonstop
Ryanair Logo
10:25 am - 1:15 pmDUB-LIS
2h 50mnonstop
$76Ryanair
Find Deal
Tue, Dec 2 - Tue, Dec 9
Ryanair Logo
8:55 pm - 11:45 pmLIS-DUB
2h 50mnonstop
Ryanair Logo
10:25 am - 1:15 pmDUB-LIS
2h 50mnonstop
$80Ryanair
Find Deal
Tue, Dec 9 - Tue, Dec 16
Multiple Airlines Logo
5:40 pm - 11:50 pmLIS-DUB
6h 10m1 stop
Multiple Airlines Logo
7:10 am - 10:00 amDUB-LIS
2h 50mnonstop
$103Multiple Airlines
Find Deal
Wed, Dec 10 - Thu, Dec 11
Aer Lingus Logo
10:50 am - 1:45 pmLIS-DUB
2h 55mnonstop
Aer Lingus Logo
7:15 am - 10:10 amDUB-LIS
2h 55mnonstop
$105Aer Lingus
Find Deal
Mon, Dec 8 - Fri, Dec 12
Multiple Airlines Logo
10:50 am - 1:45 pmLIS-DUB
2h 55mnonstop
Multiple Airlines Logo
6:10 pm - 9:00 pmDUB-LIS
2h 50mnonstop
$111Multiple Airlines
Find Deal
Fri, Mar 13 - Mon, Mar 16
Aer Lingus Logo
10:50 am - 1:45 pmLIS-DUB
2h 55mnonstop
Aer Lingus Logo
7:15 am - 10:10 amDUB-LIS
2h 55mnonstop
$146Aer Lingus
Find Deal
Mon, Dec 8 - Fri, Dec 12
TAP AIR PORTUGAL Logo
8:25 pm - 11:20 pmLIS-DUB
2h 55mnonstop
TAP AIR PORTUGAL Logo
4:25 am - 7:20 amDUB-LIS
2h 55mnonstop
$179TAP AIR PORTUGAL
Find Deal
Wed, Mar 4 - Mon, Mar 9
TAP AIR PORTUGAL Logo
8:25 pm - 11:20 pmLIS-DUB
2h 55mnonstop
TAP AIR PORTUGAL Logo
4:25 am - 7:20 amDUB-LIS
2h 55mnonstop
$180TAP AIR PORTUGAL
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Wed, Mar 4 - Mon, Mar 9
KLM Logo
5:00 am - 4:20 pmLIS-DUB
11h 20m1 stop
KLM Logo
5:15 pm - 11:10 pmDUB-LIS
5h 55m1 stop
$192KLM
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Mon, Dec 22 - Wed, Dec 31

Ryanair flights from Lisbon to Dublin

Our best Ryanair deals on Lisbon to Dublin flight tickets
Ryanair
Dec 7
LIS9:55 amLisbon Humberto Delgado
2h 50m
DUB12:45 pmDublin
Dec 10
DUB5:00 pmDublin
2h 50m
LIS7:50 pmLisbon Humberto Delgado
$74
Find similar
Ryanair
Dec 2
LIS8:55 pmLisbon Humberto Delgado
2h 50m
DUB11:45 pmDublin
Dec 9
DUB10:25 amDublin
2h 50m
LIS1:15 pmLisbon Humberto Delgado
$76
Find similar
Ryanair
Dec 9
LIS8:55 pmLisbon Humberto Delgado
2h 50m
DUB11:45 pmDublin
Dec 16
DUB10:25 amDublin
2h 50m
LIS1:15 pmLisbon Humberto Delgado
$80
Find similar

Aer Lingus flights from Lisbon to Dublin

Our best Aer Lingus deals on Lisbon to Dublin flight tickets
Aer Lingus
Dec 8
LIS10:50 amLisbon Humberto Delgado
2h 55m
DUB1:45 pmDublin
Dec 12
DUB7:15 amDublin
2h 55m
LIS10:10 amLisbon Humberto Delgado
$105
Find similar
Aer Lingus
Dec 8
LIS10:50 amLisbon Humberto Delgado
2h 55m
DUB1:45 pmDublin
Dec 12
DUB7:15 amDublin
2h 55m
LIS10:10 amLisbon Humberto Delgado
$146
Find similar
Aer Lingus
Mar 16
LIS10:50 amLisbon Humberto Delgado
2h 55m
DUB1:45 pmDublin
Mar 23
DUB7:15 amDublin
2h 55m
LIS10:10 amLisbon Humberto Delgado
$181
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Lisbon to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Sun 12/7

9:55 am-12:45 pm

Nonstop2h 50m

Dublin

Wed 12/10

5:00 pm-7:50 pm

Nonstop2h 50m

$74

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Tue 12/2

8:55 pm-11:45 pm

Nonstop2h 50m

Dublin

Tue 12/9

10:25 am-1:15 pm

Nonstop2h 50m

$76

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Tue 12/9

8:55 pm-11:45 pm

Nonstop2h 50m

Dublin

Tue 12/16

10:25 am-1:15 pm

Nonstop2h 50m

$80

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Wed 12/10

5:40 pm-11:50 pm

1 stop6h 10m

Dublin

Thu 12/11

7:10 am-10:00 am

Nonstop2h 50m

$103

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Mon 12/8

10:50 am-1:45 pm

Nonstop2h 55m

Dublin

Fri 12/12

7:15 am-10:10 am

Nonstop2h 55m

$105

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Fri 3/13

10:50 am-1:45 pm

Nonstop2h 55m

Dublin

Mon 3/16

6:10 pm-9:00 pm

Nonstop2h 50m

$111

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Mon 12/8

10:50 am-1:45 pm

Nonstop2h 55m

Dublin

Fri 12/12

7:15 am-10:10 am

Nonstop2h 55m

$146

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Wed 3/4

8:25 pm-11:20 pm

Nonstop2h 55m

Dublin

Mon 3/9

4:25 am-7:20 am

Nonstop2h 55m

$179

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Wed 3/4

8:25 pm-11:20 pm

Nonstop2h 55m

Dublin

Mon 3/9

4:25 am-7:20 am

Nonstop2h 55m

$180

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Mon 12/22

5:00 am-4:20 pm

1 stop11h 20m

Dublin

Wed 12/31

5:15 pm-11:10 pm

1 stop5h 55m

$192

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

How to get the cheapest flight ticket from Lisbon to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dublin?

In general, January is the cheapest month to fly from Lisbon to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $87. If you’re not able to fly to Dublin in January, then February is your next best option. Flight prices from Lisbon to Dublin during February average around $93.

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from Lisbon to Dublin is on a Friday. Travelers who choose to depart for Dublin on a Friday will often find tickets for as low as $162. Flights from Lisbon to Dublin on a Tuesday will generally be more expensive and average around $330. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dublin?

In the afternoon is the cheapest time of day to fly from Lisbon to Dublin when you can find flight prices for as low as $142. Flying to Dublin in the afternoon is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $293.

What is the cheapest Lisbon Humberto Delgado to Dublin flight route?

Fly from Lisbon Humberto Delgado to Dublin for the best Lisbon Humberto Delgado - Dublin flight prices

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

You are more likely to see cheaper flights to Dublin from Lisbon when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $137 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Lisbon for as low as $106 on momondo.

What cabin class options are available on Lisbon Humberto Delgado to Dublin flights?

There are 3 cabin classes available to choose from on Lisbon Humberto Delgado to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Lisbon to Dublin flight prices changed over time?

As of November 2025, prices for Lisbon to Dublin flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from Lisbon to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Lisbon to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lisbon to Dublin (LIS to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lisbon to Dublin

Best Price Found

$377

Fastest flight time

2h 45m

Direct flights

Every day

Airports in Dublin

1 airport
The best one-way flight to Dublin from Lisbon in the past 72 hours is $377. The best round-trip flight deal from Lisbon to Dublin found on momondo in the last 72 hours is $113.
The fastest flight from Lisbon to Dublin takes 2h 45m
Direct flights go from Lisbon to Dublin every day.
There is 1 airport near Dublin: Dublin (DUB)
Search flight deals

  • How far is Lisbon Humberto Delgado to Dublin by plane?

    Dublin is 1019.2 mi away from Lisbon Humberto Delgado. A reasonable flight in good conditions will take 2h 50m.

  • When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Dublin Airport?

    Prices for flights from Lisbon Humberto Delgado Airport to Dublin Airport are updated daily.

  • How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to Dublin Airport?

  • How old do you have to be to fly from Lisbon Humberto Delgado Airport to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Lisbon to Dublin?

  • What is the most popular airline from Lisbon to Dublin?

Best airlines flying from Lisbon to Dublin

Compare and see reviews for airlines that fly from Lisbon to Dublin with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $54Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights
RyanairPriceFrom $58Free CancellationRating
6.8
5,188 reviews
Search Ryanair flights
TAP AIR PORTUGALPriceFrom $125Free CancellationRating
7.1
2,047 reviews
Search TAP AIR PORTUGAL flights

  • Aer Lingus Flights From Lisbon to Dublin

    Aer Lingus flight deals from Lisbon to Dublin start from $54 round-trip. Over the 5 Aer Lingus flights for this route in a normal week, average airfare is usually $135 round-trip - but some users have found much cheaper deals with momondo.

  • TAP AIR PORTUGAL Flights From Lisbon to Dublin

    TAP AIR PORTUGAL (7.1/10 from 2,046 reviews) operates around 9 flights from Lisbon to Dublin in any given week. The average TAP AIR PORTUGAL airfare for this route is around $204, with deals from around $125 rare but found on momondo. Referenced prices are for round-trip Lisbon to Dublin flight searches in the last 72 hours.

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Swords
Dundalk
Malahide
Maynooth
Bray
Mullingar
Naas
Arklow
Castleknock
Cavan
Drogheda
Wicklow
Leixlip
Kildare
Thurles
Slane

Why use momondo?

Why should I use momondo to find a flight deal from Lisbon to Dublin?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Lisbon to Dublin for you.

Can I find flights from Lisbon to Dublin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dublin from Lisbon with this policy.

How can momondo help me find flights from Lisbon to Dublin?

Once all potential Lisbon to Dublin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Lisbon to Dublin right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Dublin from Lisbon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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