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

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Flight deals from Dublin to Lisbon

Looking for a cheap last-minute deal or the best return flight from Dublin Airport to Lisbon Airport? If you want to travel next month, return fares start from $230. Find the lowest prices on one-way and return tickets right here.

Lisbon.$116 per passenger.Departing Mon, 28 Sep, returning Tue, 29 Sep.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Mon, 28 Sep, arriving in Lisbon.Inbound direct flight with Ryanair departs from Lisbon on Tue, 29 Sep, arriving in Dublin.Price includes taxes and charges.From $116, select.

Lisbon.$118 per passenger.Departing Sat, 22 Aug, returning Fri, 11 Sep.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Sat, 22 Aug, arriving in Lisbon.Inbound direct flight with Ryanair departs from Lisbon on Fri, 11 Sep, arriving in Dublin.Price includes taxes and charges.From $118, select.

Lisbon.$128 per passenger.Departing Mon, 28 Sep, returning Thu, 1 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Mon, 28 Sep, arriving in Lisbon.Inbound direct flight with Ryanair departs from Lisbon on Thu, 1 Oct, arriving in Dublin.Price includes taxes and charges.From $128, select.

Lisbon.$131 per passenger.Departing Tue, 18 Aug, returning Thu, 1 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Tue, 18 Aug, arriving in Lisbon.Inbound direct flight with Ryanair departs from Lisbon on Thu, 1 Oct, arriving in Dublin.Price includes taxes and charges.From $131, select.

Lisbon.$141 per passenger.Departing Tue, 25 Aug, returning Fri, 28 Aug.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Tue, 25 Aug, arriving in Lisbon.Inbound direct flight with Ryanair departs from Lisbon on Fri, 28 Aug, arriving in Dublin.Price includes taxes and charges.From $141, select.

Lisbon.$142 per passenger.Departing Sat, 31 Oct, returning Wed, 11 Nov.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Sat, 31 Oct, arriving in Lisbon.Inbound direct flight with Ryanair departs from Lisbon on Wed, 11 Nov, arriving in Dublin.Price includes taxes and charges.From $142, select.

Lisbon.$154 per passenger.Departing Sat, 17 Oct, returning Wed, 21 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Sat, 17 Oct, arriving in Lisbon.Inbound direct flight with Ryanair departs from Lisbon on Wed, 21 Oct, arriving in Dublin.Price includes taxes and charges.From $154, select.

Lisbon.$155 per passenger.Departing Thu, 7 Jan, returning Tue, 12 Jan.Return flight with Vueling Airlines and Ryanair.Outbound indirect flight with Vueling Airlines, departs from Dublin on Thu, 7 Jan, arriving in Lisbon.Inbound indirect flight with Ryanair, departs from Lisbon on Tue, 12 Jan, arriving in Dublin.Price includes taxes and charges.From $155, select.

Lisbon.$162 per passenger.Departing Fri, 15 Jan, returning Wed, 3 Feb.Return flight with Vueling Airlines and Ryanair.Outbound indirect flight with Vueling Airlines, departs from Dublin on Fri, 15 Jan, arriving in Lisbon.Inbound indirect flight with Ryanair, departs from Lisbon on Wed, 3 Feb, arriving in Dublin.Price includes taxes and charges.From $162, select.

Lisbon.$164 per passenger.Departing Tue, 24 Nov, returning Wed, 20 Jan.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Tue, 24 Nov, arriving in Lisbon.Inbound direct flight with Ryanair departs from Lisbon on Wed, 20 Jan, arriving in Dublin.Price includes taxes and charges.From $164, select.

Lisbon.$164 per passenger.Departing Wed, 11 Nov, returning Tue, 1 Dec.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Wed, 11 Nov, arriving in Lisbon.Inbound direct flight with Ryanair departs from Lisbon on Tue, 1 Dec, arriving in Dublin.Price includes taxes and charges.From $164, select.

Lisbon.$164 per passenger.Departing Tue, 2 Feb, returning Wed, 3 Feb.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Tue, 2 Feb, arriving in Lisbon.Inbound direct flight with Ryanair departs from Lisbon on Wed, 3 Feb, arriving in Dublin.Price includes taxes and charges.From $164, select.

Lisbon.$164 per passenger.Departing Tue, 5 Jan, returning Wed, 3 Feb.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Tue, 5 Jan, arriving in Lisbon.Inbound direct flight with Ryanair departs from Lisbon on Wed, 3 Feb, arriving in Dublin.Price includes taxes and charges.From $164, select.

Lisbon.$164 per passenger.Departing Tue, 5 Jan, returning Tue, 12 Jan.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Tue, 5 Jan, arriving in Lisbon.Inbound direct flight with Ryanair departs from Lisbon on Tue, 12 Jan, arriving in Dublin.Price includes taxes and charges.From $164, select.

Lisbon.$164 per passenger.Departing Tue, 9 Mar, returning Wed, 10 Mar.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Tue, 9 Mar, arriving in Lisbon.Inbound direct flight with Ryanair departs from Lisbon on Wed, 10 Mar, arriving in Dublin.Price includes taxes and charges.From $164, select.

Lisbon.$164 per passenger.Departing Tue, 10 Nov, returning Wed, 11 Nov.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Tue, 10 Nov, arriving in Lisbon.Inbound direct flight with Ryanair departs from Lisbon on Wed, 11 Nov, arriving in Dublin.Price includes taxes and charges.From $164, select.

Find the cheapest month to fly from Dublin to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Lisbon flights are currently cheapest in September.

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Direct flights from Dublin to Lisbon

Dublin to Lisbon: Alternative routes

Compare routes from Dublin to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.

Lisbon

8km from central Lisbon

ClosestCheapest

from $116

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Cascais Municipal Aerodrome

19km from central Lisbon

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Dublin to Lisbon: Flight information

The things to know before you go.

Cheapest flight found	$116
Cheapest month to fly	September
Average flight time	2 hrs, 55 mins
Most popular airline	TAP Air Portugal
Average flights per week	105

Finding cheap flights from Dublin to Lisbon: Frequently asked questions

How much are return flights from Dublin to Lisbon?

The best price we found for a return flight from Dublin to Lisbon is $116. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Dublin to Lisbon?

2 hours and 55 minutes is the average flight time from Dublin to Lisbon.

Which airlines fly direct from Dublin to Lisbon?

TAP Air Portugal, Azores Airlines and Portugalia Airlines fly direct from Dublin to Lisbon.

How many flights are there a week from Dublin to Lisbon?

As of June 2026, there are 111 flights per week flying from Dublin to Lisbon.

When is the cheapest time to fly from Dublin to Lisbon?

The cheapest month to fly from Dublin to Lisbon is usually September.

Which upcoming date is cheapest to fly from Dublin Airport to Lisbon Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Lisbon Airport on Monday, 28 September 2026.

Can I get a direct flight from Dublin Airport to Lisbon Airport?

Yes – the average flight time is 2 hours and 55 minutes.

How can I find the best flight deal to Lisbon?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lisbon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Lisbon?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Dublin Airport to Lisbon with?

Currently, Ryanair offers the cheapest flight tickets to Lisbon.

Flying from Dublin Airport (DUB) to Lisbon Airport (LIS): what you need to know

Jump on a direct flight from Dublin Airport to Lisbon Airport and you'll be travelling for an average of 2 hours 55 minutes.
Lisbon's timezone is UTC+0, which is the same as Dublin.
Each week, there are 36 Dublin Airport to Lisbon Airport flights. If you want to take off early, take the 04:15 TAP Air Portugal flight. If you're eager to make the most of your time before flying, the last departure is at 19:40 with Ryanair.
For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This way, you can comfortably catch your DUB to LIS flight.
During popular months such as July, it's best to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead for international flights whenever you're travelling during a peak period in general.
You can fly nonstop to Lisbon, Portugal. Book a ticket with one of these airlines that operate direct flights from Dublin Airport to Lisbon Airport:
The majority of travellers choose to travel with Ryanair on this route.
With 75.47% of its services arriving as scheduled, Aer Lingus is the most punctual carrier operating DUB to LIS flights.
If you want to break up your flight, just uncheck 'Direct flights only' when searching for your ticket from Dublin Airport to Lisbon Airport. Here are the top stopovers between DUB and LIS:
- London Heathrow Airport
- Madrid Airport
- Manchester Airport

How to find the cheapest flights from Dublin Airport (DUB) to Lisbon Airport (LIS)

$41 is the best price for a one-way Dublin Airport to Lisbon Airport flight. A return flight starts from $116. These fares can change depending on demand and availability.
Get cheap tickets from DUB to LIS by booking five months ahead. Based on our research, that's the sweet spot for finding the biggest deals.
The cheapest month for flights from Dublin Airport to Lisbon Airport is October. Use the 'Whole month' tool to find the lowest airfares if you have a flexible travel schedule.
Finding cheap flights from DUB to LIS is easy with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch when a new discounted fare appears.
Tailor your flights with filters. Select your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Dublin Airport to Lisbon Airport.

Handy information about Dublin Airport (DUB)

77% of flights that leave from Dublin Airport reach their destination on time.
To reach Dublin Airport from central Dublin, it'll take about 25 minutes by car. This depends on traffic though. It's approximately 11 kilometres from the airport to the city centre.
The trip when using public transport typically takes 30 minutes.
Catching an early flight from Dublin Airport to Lisbon Airport? Avoid the last-minute rush to the airport (and catch some extra z's) by picking one of these stays near DUB:

Arriving at Lisbon Airport (LIS)

If you're landing on a late Dublin Airport to Lisbon Airport flight, few things beat the convenience of being close to the terminal. Grab your luggage from the carousel and then be showered and sleeping not long after at one of these hotels near LIS:
Grab a Lisbon Airport rental car and explore Lisbon and beyond with your own set of wheels. Klass Wagen, Goldcar and OK Mobility are popular providers to choose from here.
For the best deal, book your vehicle from Lisbon Airport around two weeks before you set off.

Getting from Lisbon Airport (LIS) to central Lisbon

Lisbon Airport is roughly 8 kilometres from the centre of Lisbon. The drive time takes about 20 minutes.
It takes around 25 minutes to get there using public transport.

When to fly to Lisbon Airport (LIS)

The quietest month for a flight from Dublin Airport to Lisbon Airport is March, while August is the busiest. Choose the best time to visit Lisbon based on whether you prefer a faster pace or a more relaxed vibe.
Lock in your flight from Dublin Airport to Lisbon Airport for August if you want to go to Lisbon during its warmest month. Expect temperatures of between 16ºC (61ºF) and 29ºC (84ºF).
Search for cheap tickets from DUB to LIS in January if you like cooler conditions. Temperatures are at their lowest then, ranging between 8ºC (46ºF) and 16ºC (61ºF) on average.

Explore more of Portugal

Porto is just one of the many places in Portugal waiting to be discovered once you've seen the sights of Lisbon. Around 274 kilometres away to the north, its top attractions include Ribeira District, Rio Douro and Livraria Lello.
Around 8 kilometres north-west of Lisbon, Amadora is another favourite stop in Portugal. Experience the best of this destination with a visit to Roman Villa, Park Fantasia and Palácio dos Condes da Lousã.