Dublin to Lisbon Flights on Aer Lingus from €56.82*
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Book Dublin (DUB) to Lisbon (LIS) flight deals*
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Flights from Dublin to Lisbon
As Ireland’s flag carrier, Aer Lingus offers frequent flights, dependable schedules and a warm Irish welcome on routes between Ireland and the UK, Europe and North America.
Our short-haul European flights are designed to make getting away easy — with smooth, reliable journeys and well-timed schedules that help your trip start and end exactly as planned, whether it’s a long weekend, a family break or a business trip.
How long is the flight from Dublin to Lisbon?
The direct flight from Dublin to Lisbon takes around 2 hours 50 minutes. Flight times can vary slightly depending on conditions.
Can I check in online for my Dublin to Lisbon flight?
Yes, online check-in opens 48 hours before departure. It’s the quickest way to choose your seat, download your boarding pass, and save time at the airport.
What can I expect on board with Aer Lingus?
You can look forward to friendly service, tasty food, drink and snack options from our Bia menu. See all .
How much luggage can I bring on my flight?
On shorthaul flights you can bring small personal item and check a 10kg bag free of charge. Baggage allowance depends on your selected fare type. Read more about shorthaul checked baggage.
Do I need a passport or visa to travel from Dublin to Lisbon?
We always recommend checking the latest requirements before you fly.
We love flying to Lisbon for its colourful streets, seaside charm, and relaxed pace of life. From historic trams rattling through Alfama to the vibrant nightlife of Bairro Alto, Portugal’s capital offers a warm welcome and something new to discover on every trip.
With direct flights to Lisbon from Dublin and other cities in Portugal, it’s easy to plan a Lisbon city break, weekend getaway, or sun-filled holiday. The city is famous for its tiled façades, fresh seafood, and breathtaking views from its many miradouros (viewpoints).
Don’t miss Belém Tower, the Jerónimos Monastery, or a ride on Tram 28 through the winding old town streets. Take time to wander the riverfront, explore local markets, or enjoy a pastel de nata in one of Lisbon’s many cafés. In summer, the beaches of Cascais and Estoril are just a short train ride away.
Other highlights include the lively Time Out Market, the hilltop Castelo de São Jorge, and a day trip to the fairy-tale palaces of Sintra.
Some Related Reads on Lisbon
Lisbon city guide: How to spend 48 hours in the Portuguese capital
Other useful links
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Book Dublin to Lisbon flight deals*
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Dublin (DUB) | Lisbon (LIS) | One way / Economy | Depart: 21 Sep 2026 | From €109.25 Seen: 20 hrs ago |
| Dublin (DUB) | Lisbon (LIS) | One way / Economy | Depart: 19 Sep 2026 | From €119.25 Seen: 20 hrs ago |
| Dublin (DUB) | Lisbon (LIS) | One way / Economy | Depart: 20 Sep 2026 | From €119.25 Seen: 20 hrs ago |
| Dublin (DUB) | Lisbon (LIS) | One way / Economy | Depart: 24 Nov 2026 | From €125.25 Seen: 6 hrs ago |
| Dublin (DUB) | Lisbon (LIS) | One way / Economy | Depart: 23 Nov 2026 | From €125.25 Seen: 6 hrs ago |
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.