This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LIS
25 Sep — 2 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to Lisbon Humberto Delgado are usually found in January or November, booked 84 days in advance, depart on a Tuesday or Wednesday and return on a Thursday
Cheap flight deals from Dublin to Lisbon
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Cheapest flights from Dublin to Lisbon
Explore the most affordable flight options available from Dublin to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.
Sat 12/1217:15 -
Nonstop2h 50m
Sun 13/1221:05 -
1 stop15h 00m
Deal found 24/8£89
Fri 9/1021:05 -
1 stop26h 20m
Fri 16/1009:25 -
Nonstop2h 45m
Deal found 24/8£89
Fri 11/1216:25 -
1 stop5h 45m
Sun 13/1222:05 -
Nonstop2h 50m
Deal found 24/8£94
Mon 19/1006:30 -
1 stop9h 10m
Sat 24/1009:35 -
1 stop11h 45m
Deal found 23/8£95
Wed 2/917:55 -
Nonstop2h 50m
Sat 26/921:15 -
Nonstop2h 44m
Deal found 22/8£95
Sat 19/905:30 -
Nonstop2h 55m
Sat 26/921:15 -
Nonstop2h 50m
Deal found 22/8£98
Tue 3/1112:50 -
1 stop19h 40m
Sat 7/1117:40 -
1 stop18h 25m
Deal found 25/8£98
Sun 13/919:05 -
Nonstop2h 50m
Wed 23/921:10 -
Nonstop2h 45m
Deal found 25/8£100
Wed 28/1006:50 -
Nonstop2h 50m
Sat 31/1006:10 -
Nonstop2h 50m
Deal found 24/8£102
Sun 27/919:05 -
Nonstop2h 50m
Fri 2/1022:30 -
Nonstop2h 45m
Deal found 24/8£103
Best flights from Dublin to Lisbon
Discover carefully curated flight deals from Dublin to Lisbon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.
Wed 28/1006:50 -
Nonstop2h 50m
Sat 31/1006:10 -
Nonstop2h 50m
Deal found 24/8£102
Wed 10/210:30 -
1 stop7h 15m
Sun 14/218:50 -
1 stop13h 00m
Deal found 25/8£176
Wed 9/908:50 -
1 stop13h 25m
Sat 19/905:55 -
1 stop6h 15m
Deal found 22/8£182
Tue 8/921:35 -
1 stop10h 55m
Sun 20/922:10 -
1 stop11h 00m
Deal found 25/8£240
Wed 9/917:55 -
Nonstop2h 50m
Sat 19/921:15 -
Nonstop2h 44m
Deal found 24/8£122
Thu 24/1220:40 -
1 stop13h 10m
Sun 27/1218:50 -
1 stop13h 00m
Deal found 21/8£195
Fri 18/919:05 -
Nonstop2h 50m
Fri 2/1022:30 -
Nonstop2h 45m
Deal found 25/8£182
Tue 27/1008:50 -
1 stop10h 00m
Sun 1/1107:05 -
1 stop8h 00m
Deal found 22/8£213
Fri 9/1019:05 -
Nonstop2h 50m
Tue 13/1006:30 -
Nonstop2h 45m
Deal found 22/8£240
Direct flights from Dublin to Lisbon
Explore direct flight options from Dublin to Lisbon based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 August 2026.
Wed 14/1017:55 -
Nonstop2h 50m
Thu 15/1009:25 -
Nonstop2h 45m
Deal found 23/8£95
Mon 19/1007:40 -
Nonstop3h 05m
Sat 24/1009:50 -
Nonstop2h 45m
Deal found 24/8£97
Sat 19/905:30 -
Nonstop2h 55m
Sat 26/921:15 -
Nonstop2h 50m
Deal found 22/8£98
Sun 13/919:05 -
Nonstop2h 50m
Wed 23/921:10 -
Nonstop2h 45m
Deal found 25/8£100
Wed 28/1006:50 -
Nonstop2h 50m
Sat 31/1006:10 -
Nonstop2h 50m
Deal found 24/8£102
Sun 27/919:05 -
Nonstop2h 50m
Fri 2/1022:30 -
Nonstop2h 45m
Deal found 24/8£103
Sun 20/909:10 -
Nonstop2h 50m
Sun 27/905:55 -
Nonstop2h 45m
Deal found 24/8£103
Fri 16/1019:05 -
Nonstop2h 50m
Sun 18/1005:55 -
Nonstop2h 45m
Deal found 24/8£104
Tue 8/916:05 -
Nonstop2h 50m
Fri 11/922:15 -
Nonstop2h 44m
Deal found 25/8£106
Wed 10/216:55 -
Nonstop2h 55m
Sun 14/207:30 -
Nonstop2h 55m
Deal found 25/8£113
Last-minute flights from Dublin to Lisbon
Discover last-minute flight deals from Dublin to Lisbon. Data last updated 26 August 2026 and is based on user searches.
Wed 2/917:55 -
Nonstop2h 50m
Sat 26/921:15 -
Nonstop2h 44m
Deal found 22/8£95
Tue 8/916:05 -
Nonstop2h 50m
Fri 11/917:35 -
1 stop5h 50m
Deal found 25/8£103
Tue 8/916:05 -
Nonstop2h 50m
Fri 11/922:15 -
Nonstop2h 44m
Deal found 25/8£106
Tue 8/906:05 -
1 stop11h 35m
Sat 12/922:15 -
Nonstop2h 44m
Deal found 25/8£112
Sun 13/919:05 -
Nonstop2h 50m
Wed 23/921:10 -
Nonstop2h 45m
Deal found 25/8£100
Sat 19/905:30 -
Nonstop2h 55m
Sat 26/921:15 -
Nonstop2h 50m
Deal found 22/8£98
Sun 27/919:05 -
Nonstop2h 50m
Fri 2/1022:30 -
Nonstop2h 45m
Deal found 24/8£103
Mon 28/910:15 -
1 stop10h 25m
Mon 28/923:00 -
2 stops13h 55m
Deal found 22/8£109
One-way flights from Dublin to Lisbon
Search for one-way flight options from Dublin to Lisbon. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.
Tue 15/906:10 -
Nonstop2h 50m
Deal found 21/8£40
Mon 28/913:40 -
1 stop7h 00m
Deal found 22/8£41
Tue 22/906:10 -
Nonstop2h 50m
Deal found 23/8£44
Fri 15/112:50 -
1 stop7h 35m
Deal found 24/8£47
Tue 29/906:05 -
1 stop11h 35m
Deal found 23/8£48
Sun 10/112:50 -
1 stop7h 35m
Deal found 25/8£51
Sat 5/918:00 -
Nonstop2h 50m
Deal found 23/8£54
Sat 19/918:40 -
Nonstop2h 55m
Deal found 23/8£57
Sun 17/112:50 -
1 stop7h 35m
Deal found 25/8£59
Find flight deals from Dublin to Lisbon
Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 August 2026.
Customise your flight search to find flights from Dublin to Lisbon 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, Cheapflights users made 7,457,451 searches. Data last updated 26 August 2026.
Use the filters below to find and compare flights from Dublin to Lisbon that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Wed 28/10
06:50-09:40
Nonstop2h 50m
Lisbon Humberto Delgado
Sat 31/10
06:10-09:00
Nonstop2h 50m
£102
Fastest return journey
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Wed 9/9
17:55-20:45
Nonstop2h 50m
Lisbon Humberto Delgado
Sat 19/9
21:15-23:59
Nonstop2h 44m
£122
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Wed 10/2
10:30-17:45
1 stop7h 15m
Lisbon Humberto Delgado
Sun 14/2
18:50-07:50
1 stop13h 00m
£176
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Wed 9/9
08:50-22:15
1 stop13h 25m
Lisbon Humberto Delgado
Sat 19/9
05:55-12:10
1 stop6h 15m
£182
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Fri 18/9
19:05-21:55
Nonstop2h 50m
Lisbon Humberto Delgado
Fri 2/10
22:30-01:15
Nonstop2h 45m
£182
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Thu 24/12
20:40-09:50
1 stop13h 10m
Lisbon Humberto Delgado
Sun 27/12
18:50-07:50
1 stop13h 00m
£195
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Tue 27/10
08:50-18:50
1 stop10h 00m
Lisbon Humberto Delgado
Sun 1/11
07:05-15:05
1 stop8h 00m
£213
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Fri 9/10
19:05-21:55
Nonstop2h 50m
Lisbon Humberto Delgado
Tue 13/10
06:30-09:15
Nonstop2h 45m
£240
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Tue 8/9
21:35-08:30
1 stop10h 55m
Lisbon Humberto Delgado
Sun 20/9
22:10-09:10
1 stop11h 00m
£240
Cheapest one-way
Fastest single journey
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Tue 15/9
06:10-09:00
Nonstop2h 50m
£40
Flights are sorted by cheapest return flights first.
Deals found on 21/8
Showing 1-10 of 16 resultsSorted by cheapest first
1
2
Best time to book a flight from Dublin to Lisbon
Have a flexible travel schedule? Discover the best time to fly to Lisbon from Dublin with our price prediction graph.
DUB-LIS
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Dublin to Lisbon
Prices
Airlines
Delays
How far ahead should I book a flight from Dublin to Lisbon?
The price you pay for your flight from Dublin to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Dublin to Lisbon?
Currently, January is the cheapest month in which you can book a flight from Dublin to Lisbon (average of £90). Flying from Dublin to Lisbon in July is currently the most expensive (average of £186). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DUB to LIS?
Find hourly flight availability from Dublin to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 August 2026.
A simple way to save on the total cost of your ticket is to fly from Dublin to Lisbon at midday. If you’re flexible enough to do this you can expect to save up to 82% on your trip compared to booking a flight in the evening.
How much does it cost for a return flight from Dublin to Lisbon?
Airfare is below average for this route at the moment.
Dublin to Lisbon flights typically cost between £114 and £201 in December.The cheapest return price found within the last 5 days was £89 on Multiple Airlines (12 Dec–13 Dec).
Weekly flight availability from Dublin to Lisbon
Explore weekly flight availability from Dublin to Lisbon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 26 August 2026.
The most flights from DUB to LIS are scheduled on a Monday (8 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).
How often are flights from Dublin to Lisbon delayed?
About 22% of weekly flights between Dublin and Lisbon have experienced delays in the past year, with the average delay time being 111 minutes.
What is the most punctual flight time for Dublin to Lisbon flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Dublin to Lisbon flights?
Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 12% of flights being delayed.
Reviews of airlines servicing Lisbon
Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated 26 August 2026.
Read through reviews of airlines operating flights from Dublin to Lisbon, such as Aer Lingus,TAP AIR PORTUGAL, andRyanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Would have been nice to have a plane that was equipped with a screen to watch a movie enroute to Barcelona, but all good. Flight and crew was excellent. Much appreciated the updates from captain and Kayak about the flight delay due the weather. It’s nice to be kept informed. Will Aer Lingus for future flights, and definitely through Kayak
Would have been nice to have a plane that was equipped with a screen to watch a movie enroute to Barcelona, but all good. Flight and crew was excellent. Much appreciated the updates from captain and Kayak about the flight delay due the weather. It’s nice to be kept informed. Will Aer Lingus for future flights, and definitely through Kayak
Would have been nice to have a plane that was equipped with a screen to watch a movie enroute to Barcelona, but all good. Flight and crew was excellent. Much appreciated the updates from captain and Kayak about the flight delay due the weather. It’s nice to be kept informed. Will Aer Lingus for future flights, and definitely through Kayak
Would have been nice to have a plane that was equipped with a screen to watch a movie enroute to Barcelona, but all good. Flight and crew was excellent. Much appreciated the updates from captain and Kayak about the flight delay due the weather. It’s nice to be kept informed. Will Aer Lingus for future flights, and definitely through Kayak
Related info for your journey
Find useful and relevant information for your journey from Dublin to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports do I use to fly from Dublin to Lisbon?
Booking a flight from Dublin (DUB) to Lisbon Humberto Delgado (LIS) is your only option if you wish to fly from Dublin to Lisbon. On a typical day, there are 4 flights from Dublin to Humberto Delgado, all of which are around 2h 50m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from Dublin to Lisbon.
How popular is this Dublin to Lisbon flight route?
Flights from Dublin to Lisbon Humberto Delgado have been viewed 276 times in the past calendar month.
How long is the flight from Dublin to Lisbon?
A quick flight from Dublin to Lisbon can take about 2h 50m. Ryanair provides one of the quickest options available for as low as £102. Airlines will cover a distance of 1021 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Dublin to Lisbon round-trip?
Ryanair, at £55, was found to be the cheapest airline from Dublin to Lisbon.Alternate airlines flying return to your destination include Aer Lingus and TAP AIR PORTUGAL. Ryanair is priced at 60% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Dublin to Lisbon one-way?
£21 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on Aer Lingus and TAP AIR PORTUGAL, with prices starting from £35 and £63, respectively.
What are the most reliable airlines from Dublin to Lisbon?
Consider American Airlines (86%), Aer Lingus (81%) or Azores Airlines (69%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Lisbon.
What are the cheapest flights from Dublin to Lisbon?
Looking for the cheapest flight from Dublin to Lisbon? While on average our users pay £1,091, our data indicates the cheapest price to be £39. The most popular route (Dublin - Lisbon Humberto Delgado), is priced around £106.
Can I find deals for business class flights from Dublin to Lisbon?
Yes. Cheapflights offers flight deals from Dublin to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Dublin to Lisbon?
Currently, January is the cheapest month in which you can book a flight from Dublin to Lisbon (average of £90). Flying from Dublin to Lisbon in July is currently the most expensive (average of £186). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Lisbon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 August 2026.
Discover the top 3 airlines that operate flights from Dublin to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 26 August 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Dublin to Lisbon?
Cheapflights makes it easy to find Dublin to Lisbon flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Dublin to Lisbon?
Cheapflights simply makes it quick and affordable to book flights from Dublin to Lisbon by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Dublin to Lisbon with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to Lisbon flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Dublin to Lisbon become cheaper?
Of course! You can now track prices for flights from Dublin to Lisbon and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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