LIS

€41 Find Cheap Flights to Lisbon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Lisbon departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Lisbon

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Lisbon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Lisbon, as well as popular online travel agencies
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Booking Insights
Flight Deals

Cheap Flights to Lisbon

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Lisbon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Lisbon

Tue, 14 Oct - Tue, 21 Oct
Multiple Airlines Logo
18:45 - 21:35DUB-LIS
2h 50mdirect
Multiple Airlines Logo
22:05 - 13:05LIS-DUB
15h 00m1 stop
€87Multiple Airlines
Find Deal
Sat, 8 Nov - Sun, 9 Nov
Ryanair Logo
15:15 - 23:15DUB-LIS
8h 00m1 stop
Ryanair Logo
09:55 - 12:45LIS-DUB
2h 50mdirect
€90Ryanair
Find Deal
Tue, 10 Mar - Sat, 14 Mar
Aer Lingus Logo
07:15 - 10:10DUB-LIS
2h 55mdirect
Aer Lingus Logo
10:50 - 13:45LIS-DUB
2h 55mdirect
€101Aer Lingus
Find Deal
Sun, 28 Sep - Fri, 3 Oct
Aer Lingus Logo
07:15 - 10:15DUB-LIS
3h 00mdirect
Aer Lingus Logo
22:15 - 00:59LIS-DUB
2h 44mdirect
€102Aer Lingus
Find Deal
Sat, 8 Nov - Sun, 16 Nov
TAP AIR PORTUGAL Logo
16:55 - 19:50DUB-LIS
2h 55mdirect
TAP AIR PORTUGAL Logo
07:25 - 10:20LIS-DUB
2h 55mdirect
€122TAP AIR PORTUGAL
Find Deal
Fri, 30 Jan - Sat, 7 Feb
TAP AIR PORTUGAL Logo
11:10 - 14:05DUB-LIS
2h 55mdirect
TAP AIR PORTUGAL Logo
20:25 - 23:20LIS-DUB
2h 55mdirect
€123TAP AIR PORTUGAL
Find Deal
Mon, 10 Nov - Tue, 18 Nov
KLM Logo
17:15 - 10:35ORK-LIS
17h 20m1 stop
KLM Logo
05:00 - 10:45LIS-ORK
5h 45m1 stop
€227KLM
Find Deal
Mon, 3 Nov - Tue, 11 Nov
KLM Logo
15:40 - 10:35ORK-LIS
18h 55m2 stops
KLM Logo
05:00 - 23:25LIS-ORK
18h 25m1 stop
€230KLM
Find Deal
Mon, 6 Oct - Wed, 15 Oct
Lufthansa Logo
17:10 - 21:50ORK-LIS
28h 40m2 stops
Lufthansa Logo
06:45 - 16:25LIS-ORK
9h 40m1 stop
€302Lufthansa
Find Deal
Mon, 6 Oct - Wed, 15 Oct
Lufthansa Logo
17:10 - 21:50ORK-LIS
28h 40m2 stops
Lufthansa Logo
06:15 - 16:25LIS-ORK
10h 10m2 stops
€473Lufthansa
Find Deal

Everything you should know

Top airlines
Ryanair
Most flights • 15 per week
Aer Lingus
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 39% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
€87
Typical prices: €134-288
Multiple Airlines
Tue 14/10Tue 21/10
DUB - LIS • Direct
Cheapest direct flights
€99
Typical prices: €140-322
Aer Lingus
Sat 18/10Wed 22/10
DUB - LIS • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Lisbon!
Booking Insights

KAYAK's insights & trends for flights to Lisbon

Get data-powered insights and trends into flights to Lisbon to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Lisbon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Lisbon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Lisbon is January, where tickets cost €97 on average for return flights. On the other hand, the most expensive months are June and December, where the average cost of tickets from Ireland is €217 and €207 respectively. For one-way flights, the best month to travel is January with an average price of €97.

What is a good deal for flights to Lisbon?

If you’re looking for cheap airfare to Lisbon, 25% of our users found tickets to Lisbon for the following prices or less: From Dublin €182 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Lisbon, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 4 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know – Book Cheap Lisbon Plane Tickets

Low seasonJanuary
Cheapest flight€41
Best time to beat the crowds (68% less expensive on average)
Most popular time to fly and prices are also 15% lower on average.
Flight from Dublin to Lisbon

When to book flights to Lisbon

Are your dates flexible? Find out the best times to travel to Lisbon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Lisbon based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Lisbon flights

  • How far is Lisbon Humberto Delgado Airport from central Lisbon?

    The distance between Lisbon Humberto Delgado Airport and the city centre of Lisbon is 7 km.

  • What is the name of Lisbon’s airport?

    When flying to Lisbon, you'll arrive at Lisbon Humberto Delgado Airport (LIS). The airport is also known as Humberto Delgado, Lisbon, Lisbon Humberto Delgado, Lisbon Portela, or Portela.

  • How much is a flight to Lisbon?

    On average, a flight to Lisbon costs €203. The cheapest price found on KAYAK in the last 2 weeks cost €58 and departed from Dublin Airport.

  • What is the cheapest day to fly to Lisbon?

    Based on KAYAK data, the cheapest day to fly to Lisbon is Sunday where round-trip tickets can be as cheap as €311. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are €690 on average.

  • How does KAYAK find such low prices on flights to Lisbon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Lisbon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Lisbon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Lisbon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Lisbon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Lisbon?

    The cheapest time of day to fly to Lisbon is generally in the morning, when round-trip flights cost €463 on average. The most expensive time of day to fly to Lisbon is generally at night, which is peak travel time and where the average cost of a ticket is €862.

Top tips for finding cheap flights to Lisbon

  • Looking for cheap airfare to Lisbon? 25% of our users found return tickets to Lisbon for the following prices or less: From Dublin €142
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Lisbon flight deals.

Prefer to fly direct to Lisbon Humberto Delgado?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Lisbon Humberto Delgado.
Find which airlines fly direct to Lisbon Humberto Delgado Airport, which days they fly and book direct flights.

Direct departures

Ireland to Lisbon Humberto Delgado

Monday

ANA, Aegean Airlines, Aer Lingus, +77 more

ANA, Aegean Airlines, +78 more

Tuesday

ANA, Aegean Airlines, Aer Lingus, +75 more

ANA, Aegean Airlines, +76 more

Wednesday

ANA, Aegean Airlines, Aer Lingus, +75 more

ANA, Aegean Airlines, +76 more

Thursday

ANA, Aegean Airlines, Aer Lingus, +73 more

ANA, Aegean Airlines, +74 more

Friday

ANA, Aegean Airlines, Aer Lingus, +75 more

ANA, Aegean Airlines, +76 more

Saturday

ANA, Aegean Airlines, Aer Lingus, +76 more

ANA, Aegean Airlines, +77 more

Sunday

ANA, Aegean Airlines, Aer Lingus, +72 more

ANA, Aegean Airlines, +73 more

See more direct flights

Direct returns

Lisbon Humberto Delgado to Ireland

Monday

ANA, Aegean Airlines, Aer Lingus, +77 more

ANA, Aegean Airlines, +78 more

Tuesday

ANA, Aegean Airlines, Aer Lingus, +75 more

ANA, Aegean Airlines, +76 more

Wednesday

ANA, Aegean Airlines, Aer Lingus, +75 more

ANA, Aegean Airlines, +76 more

Thursday

ANA, Aegean Airlines, Aer Lingus, +73 more

ANA, Aegean Airlines, +74 more

Friday

ANA, Aegean Airlines, Aer Lingus, +75 more

ANA, Aegean Airlines, +76 more

Saturday

ANA, Aegean Airlines, Aer Lingus, +76 more

ANA, Aegean Airlines, +77 more

Sunday

ANA, Aegean Airlines, Aer Lingus, +72 more

ANA, Aegean Airlines, +73 more

See more direct flights

Reviews of the top airlines flying to Lisbon

 
See real verified KAYAK customer reviews for airlines flying to Lisbon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Lisbon. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Lisbon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1274 reviews
6.9Entertainment
7.1Comfort
6.5Food
8.0Crew
7.3Boarding
Airline reviews

All of my Aer Lingus flights were delayed. The seat I purchased with extra leg room was exactly the same as my previous seat that was free. I would appreciate my money back.

2.0 MediocreAnonymous, Sept 2025DUB - EWR
Read more Aer Lingus reviews

All of my Aer Lingus flights were delayed. The seat I purchased with extra leg room was exactly the same as my previous seat that was free. I would appreciate my money back.

Horrible. I had to wait in Dublin for 4 hours for the next connecting flight which took my to London and than i had to wait 3 hours for the flight to Dusseldorf

It was fine. Not worth the premium price. Overhead bins were so high I could barely reach and no crew offered to help me. Average food. Lounge in Dublin - 51st and green- absolutely appalling. Plagued with hordes of flies, dirty, meager food and beverages. Shameful.

Dear Aer Lingus Customer Care, I am writing to formally raise a complaint regarding my recent experience on Aer Lingus flight EI53 from Dublin to Seattle on 22/08/2025. Both my wife and I were seated in 15D, 15E directly under a faulty air conditioning unit. Even though the unit was switched off, cold air continued seeping through the sides and blew directly onto us for the entire duration of the flight (over 9 hours). We reported the issue to the cabin crew, but the only attempted solution was placing a piece of food-packaging sticker over the vent. Unsurprisingly, this had no effect. When we pressed further, the crew told us: “It is hard to fix it because we don’t have an engineer on board.” As a result, my wife and I remained exposed to constant cold airflow for the whole flight, and both of us became unwell afterwards, experiencing chills, sore throat and fever at the end of the flight. This has caused significant distress, disrupted our work plans. This experience highlights both a serious maintenance issue and a lack of adequate care for passengers. We therefore request: A full investigation into the defective AC system on this aircraft. An explanation of why no effective remedy (such as reseating us) was provided. Compensation for the illness and disruption caused to both myself and my wife. We ask for a full written response within 28 days. Should this matter not be satisfactorily resolved, we are prepared to escalate the complaint to the Irish Aviation Authority and Commission for Aviation Regulation and other relevant authorities. Thank you for your urgent attention to this matter. Sincerely, Temuujin Tuvshingal Myagmarsuren Ganbold

Poor check-in experience in Manchester. Delayed boarding and check-in agent never explained how to transfer in NYC to JetBlue.

We had a long delay leaving IOM. No food or drunk service as it is a short flight. Shuttled by bus from terminal to plane with packed in conditions on bus.

I was very disappointed that the online sys allowed me to get the boarding pass for the second leg of the trip, when I clearly request it for both flights!

The space between seats was reduced even further. Could not even open the tray table fully and got compressed the moment the front guy reclined. For a long haul flight it was extremely uncomfortable.

Not satisfying due to loss Luguage for 4days. Damage Luguage that had no way to fill up a report for and me as a client to spend more money and time to replace it. Thank you for soliciting my opinion, but it was unfortunately a very disappointing experience. Stephanie Zvi

Delightful flight, ahead of time with a super crew, thanks

An old airplane with very uncomfortable seats in the Comfort “class! Small, narrow, and hard seat. Entertainment options are inferior, old movies. Boarding started at the back of the airplane, as we entered the aircraft last instead of after business class, risking the possibility that the comfort section would not have room for carry-on in the overhead bin. The food was ok. White wine was terrible. Overall, the flight felt worse than cheap airliners, and the price was as high as premium carriers.

I will avoid TAP if I can, the ground experience was very poor with bad behaviour from the ground crew and it was only a bit better on the aircraft.

I had a business class ticket from EWR to Madrid with a layover at LIS for 11 hours. It was obvious that I needed to pick up my luggage in Lisbon for 11 hours and check it in again when boarding the second flight to Madrid. Before buying the ticket, I called TAP customer service. Customer service assured me that I could get my luggage in Lisbon. When I arrived at Newark airport, I immediately asked to check my luggage to Lisbon. However, the TAP employee refused me, saying that I should resolve this issue upon arrival in Lisbon. She checked my luggage to Madrid. I asked the TAP employee at the gate to help me when boarding the plane, I asked the flight attendants manager on board the plane to help me. All the employees refused to help me and said that I should resolve this issue in Lisbon. It took me 4 hours to resolve this issue in Lisbon. I arrived at 11am and they didn't give me my luggage until 3pm. As a result, I was so tired after a sleepless night on the plane and 4 hours on my feet at the airport and all my plans were ruined that I couldn't fly to Madrid. It was a terrible experiance,

The seats were not designed to comfortably see people in coach for more than 10 minutes

A good, comfortable flight with friendly crew and good entertainment options.

Very rude person at the boarding desk; flight attendant coughing 3 inches from my face three times- not even covering her mouth; boarding process very unacceptable for older people with stairs to all planes (are you all stuck in the 1960’s?). I am sure that I am not remembering all of the negative things, but I am sure you get the message!

There was chaos at the Naples airport. We arrived three hours early for the flight but there was no invitation available about where to go to check bags until an hour later. Then we had to go to a different terminal to check our bags and check in and back to the first to board.

We flew TAP last October from Newark to Lisbon. The meal was bad. This flight had good food. Also, this flight was delayed. There were TAP employees waiting at Lisbon to make sure we made our connecting flight. I find the TAP website and app frustrating, but the service once we reached the airport was very good

Boarding too way too long. Biggest peeve: zero in-seat power in economy! No plug sockets, no USB ports. Plane was an A330, so not old.

boarding is so disorganized, i was literally appalled at the boarding experience

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Costa da Caparica
Fátima
Estoril
Sintra
Ericeira
Sesimbra
Nazaré
Comporta
Madeira
Evora
Setúbal
Figueira da Foz
Óbidos
Colares
Almada
Peniche
Leiria
Zambujeira do Mar
Oeiras
Beja

Everything you need to know for your flight to Lisbon

Information on the airport you'll fly into in Lisbon

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