Cheap Flights from Lisbon (LIS) to Dublin (DUB)

View AU$107 flight on Fri, 22 May 2026Opens in a new window

Popular airlines from Humberto Delgado Airport (LIS) to Dublin Airport (DUB)

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Cheap Flights from Lisbon (LIS) to Dublin (DUB)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Sat, 20 June - Sat, 27 June
LIS
Lisbon
DUB
Dublin
AU$255 Return, found 6 days ago
AU$255
Return
found 6 days ago
Select Aer Lingus flight, departing Sat, 20 June from Lisbon to Dublin, returning Sat, 27 June, priced at AU$255 found 6 days ago
TAP Portugal
Sun, 18 Oct - Sat, 31 Oct
LIS
Lisbon
DUB
Dublin
AU$262 Return, found 2 days ago
AU$262
Return
found 2 days ago
Select TAP Portugal flight, departing Sun, 18 Oct from Lisbon to Dublin, returning Sat, 31 Oct, priced at AU$262 found 2 days ago
TAP Portugal
Wed, 21 Oct - Sat, 7 Nov
LIS
Lisbon
DUB
Dublin
AU$262 Return, found 2 days ago
AU$262
Return
found 2 days ago
Select TAP Portugal flight, departing Wed, 21 Oct from Lisbon to Dublin, returning Sat, 7 Nov, priced at AU$262 found 2 days ago
TAP Portugal
Thu, 22 Oct - Sat, 7 Nov
LIS
Lisbon
DUB
Dublin
AU$264 Return, found 2 days ago
AU$264
Return
found 2 days ago
Select TAP Portugal flight, departing Thu, 22 Oct from Lisbon to Dublin, returning Sat, 7 Nov, priced at AU$264 found 2 days ago
TAP Portugal
Fri, 2 Oct - Fri, 16 Oct
LIS
Lisbon
DUB
Dublin
AU$268 Return, found 2 days ago
AU$268
Return
found 2 days ago
Select TAP Portugal flight, departing Fri, 2 Oct from Lisbon to Dublin, returning Fri, 16 Oct, priced at AU$268 found 2 days ago
TAP Portugal
Fri, 2 Oct - Sun, 18 Oct
LIS
Lisbon
DUB
Dublin
AU$270 Return, found 2 days ago
AU$270
Return
found 2 days ago
Select TAP Portugal flight, departing Fri, 2 Oct from Lisbon to Dublin, returning Sun, 18 Oct, priced at AU$270 found 2 days ago
TAP Portugal
Mon, 2 Nov - Sat, 14 Nov
LIS
Lisbon
DUB
Dublin
AU$274 Return, found 2 days ago
AU$274
Return
found 2 days ago
Select TAP Portugal flight, departing Mon, 2 Nov from Lisbon to Dublin, returning Sat, 14 Nov, priced at AU$274 found 2 days ago
Air France
Mon, 8 June - Mon, 15 June
LIS
Lisbon
DUB
Dublin
AU$383 Return, found 9 hours ago
AU$383
Return
found 9 hours ago
Select Air France flight, departing Mon, 8 June from Lisbon to Dublin, returning Mon, 15 June, priced at AU$383 found 9 hours ago
KLM
Wed, 22 July - Thu, 13 Aug
LIS
Lisbon
DUB
Dublin
AU$386 Return, found 2 days ago
AU$386
Return
found 2 days ago
Select KLM flight, departing Wed, 22 July from Lisbon to Dublin, returning Thu, 13 Aug, priced at AU$386 found 2 days ago
Lufthansa
Fri, 8 May - Tue, 12 May
LIS
Lisbon
DUB
Dublin
AU$420 Return, found 2 days ago
AU$420
Return
found 2 days ago
Select Lufthansa flight, departing Fri, 8 May from Lisbon to Dublin, returning Tue, 12 May, priced at AU$420 found 2 days ago

Alternative airports near Dublin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dublin DUB. Cheapest and Closest option available. Average driving time to city centre is 14 minutes. Flights from AU$428
DUB
Dublin
CheapestClosest
Average driving time to city centre14 min
Flights from AU$428

Find the cheapest month to fly from Lisbon (LIS) to Dublin (DUB)

April is typically the cheapest month to fly

From AU$112 - AU$440 per traveller.

Frequently asked questions

How much is a flight from LIS to Dublin Airport (DUB)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between Lisbon/Portela Airport and DUB was AU$255. Fares this good don't last long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lisbon Airport to DUB?
We get that things crop up unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from LIS to Dublin Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Lisbon Airport to Dublin Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LIS to DUB?
The flight distance between Humberto Delgado Airport (LIS) and Dublin Airport (DUB) is 1 650 kilometres. Bring a snack, a drink and a few good podcasts. Keep yourself entertained and the hours will fly by.
Which airlines fly direct from Lisbon Airport to DUB?
Many savvy travellers choose to fly with TAP Portugal (TP) from LIS to Dublin Airport. This top airline offers 60 flights a month, so you can pick a flight time that's perfect for you. Ryanair (FR) is also worth considering. It operates 60 flights every month. Between these two airlines, you'll be able to find a great deal from Lisbon District to Corballis.
Are Lisbon/Portela Airport to Dublin Airport (DUB) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes find a bargain, with some of the cheapest airfares from Lisbon Airport to Dublin Airport emerging a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals continually — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines release prices so far in advance.

Frequently asked questions

How much does a flight from Lisbon (LIS-Humberto Delgado) to Dublin (DUB) cost?
One-way flights typically cost between $274 and $1,477 and return flights often range between $504 and $1,871. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Lisbon (LIS-Humberto Delgado) to Dublin (DUB)?
February is typically the cheapest month to fly from Lisbon (LIS-Humberto Delgado) to Dublin (DUB), with average return fares around 351 AUD. This is about 30% lower than the average price throughout the year. February often sees lower prices as it falls outside of peak holiday seasons, leading to reduced demand. Other cheap months to fly from Lisbon to Dublin include January and May.
Which airlines fly direct from Lisbon (LIS-Humberto Delgado) to Dublin (DUB)?
Enter LIS to DUB and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Lisbon (LIS-Humberto Delgado) to Dublin (DUB)?
To find a cheap flight from Lisbon (LIS-Humberto Delgado) to Dublin (DUB), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Lisbon (LIS-Humberto Delgado) to Dublin (DUB)?
The best airline to fly with from Lisbon (LIS-Humberto Delgado) to Dublin (DUB) will differ from traveller to traveller. If you like to fly early, NI offers early morning flights. If price is the most important factor, FR typically offers the lowest fares. TP offers the most daily flights from Lisbon (LIS-Humberto Delgado) to Dublin (DUB), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Lisbon (LIS-Humberto Delgado) to Dublin (DUB)?
When looking for the best time to fly from Lisbon (LIS-Humberto Delgado) to Dublin (DUB), it's a good idea to consider both price and flight availability. Based on booking data from the past year, you'll find the cheapest flights in February and May, with average prices around 351 AUD. While these months offer great value, the most popular times to travel are December and March, meaning you'll have plenty of flight options during those periods. If you're flexible, aiming for February or May could save you money, but if having a wide selection of flights is your priority, December and March are excellent choices.
How many flights per day from Lisbon (LIS-Humberto Delgado) to Dublin (DUB)?
When flying from Lisbon (LIS-Humberto Delgado) to Dublin (DUB), you'll find approximately 3 nonstop flights per day. For even more choice, look at flights that include layovers, as there are around 55 connecting flights daily. Some common connection points include Adolfo Suarez Madrid-Barajas (MAD), Heathrow (LHR), and Schiphol (AMS).
What is the earliest flight from Lisbon (LIS-Humberto Delgado) to Dublin (DUB)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from LIS to DUB. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Lisbon (LIS-Humberto Delgado) to Dublin (DUB)?
You'll typically find the most flights from Lisbon (LIS-Humberto Delgado) to Dublin (DUB) on a Friday, with around 50 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include TAP Air Portugal, NI, and Lufthansa.
What are the most popular departure times for flights from Lisbon (LIS-Humberto Delgado) to Dublin (DUB)?
The most popular departure times for flights from Lisbon (LIS-Humberto Delgado) to Dublin (DUB) are in the early morning, from 6am to 9am. Around 26% of passengers reckon this time window's best. Heaps of major carriers, including NI, BA and LH, offer flights during this window. This timing works well because you can get an early start to your travel day and arrive in Dublin with plenty of time to settle in.
How long does it take to fly from Lisbon (LIS-Humberto Delgado) to Dublin (DUB)?
Direct flights from LIS to DUB usually take about 2 hours 50 minutes, traveling roughly 1,022 miles. If you opt for a connecting flight, expect to add around 3 hours 30 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Lisbon (LIS-Humberto Delgado) to Dublin (DUB)?
Select the "Business class" and "First class" filters when looking for LIS to DUB flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Lisbon (LIS-Humberto Delgado) to Dublin (DUB) flight with Expedia?
It's easy to earn miles on a Lisbon (LIS-Humberto Delgado) to Dublin (DUB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Lisbon (LIS-Humberto Delgado) to Dublin (DUB) at the last minute?
Typically, booking a last minute flight from Lisbon (LIS-Humberto Delgado) to Dublin (DUB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Lisbon (LIS-Humberto Delgado) to Dublin (DUB) flight and hotel package?
Securing a Lisbon (LIS-Humberto Delgado) to Dublin (DUB) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lisbon (LIS-Humberto Delgado) to Dublin (DUB)?
If you booked your Lisbon (LIS-Humberto Delgado) to Dublin (DUB) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Humberto Delgado
Destination airport
Dublin
Airlines serving
Aer Lingus, Air France, British Airways, Iberia, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal
Return price
AU$255
Distance
1634 km
Average flight time
2 hours 46 mins
*Available to Expedia members.