$58+ Cheap flights from Dublin (DUB) to Lisbon (LIS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LIS
Oct 9 — Oct 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Dublin to Lisbon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Dublin to Lisbon Humberto Delgado are usually found in January or November, booked 46 days in advance, depart on a Monday or Saturday and return on a Thursday
Cheap flight deals from Dublin to Lisbon
Cheapest
Best
Last-minute
One-way
Cheapest flights from Dublin to LisbonExplore 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 September 9, 2026.
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 September 9, 2026.
This Ryanair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:10 am -
Nonstop2h 50m
Tue 11/179:20 am -
Nonstop2h 50m
Deal found 9/9![Ryanair logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:30 pm -
1 stop23h 50m
Fri 10/2310:30 pm -
Nonstop2h 45m
Deal found 9/9![Ryanair logo]()
$112
This Mytrip deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:50 am -
Nonstop2h 50m
Tue 11/36:00 am -
1 stop13h 10m
Deal found 9/8![Multiple Airlines logo]()
$115
This WAYA deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/154:50 pm -
Nonstop2h 50m
Tue 12/222:05 pm -
1 stop7h 10m
Deal found 9/6![Multiple Airlines logo]()
$116
This FlightHub deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:25 am -
Nonstop2h 55m
Sun 11/158:25 pm -
Nonstop2h 55m
Deal found 9/5![TAP AIR PORTUGAL logo]()
$117
This Ryanair deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:10 am -
Nonstop2h 50m
Sun 11/1510:05 pm -
Nonstop2h 50m
Deal found 9/8![Ryanair logo]()
$119
This Ryanair deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:50 pm -
Nonstop2h 50m
Sun 11/1510:05 pm -
Nonstop2h 50m
Deal found 9/5![Ryanair logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:00 pm -
1 stop11h 35m
Sat 10/109:50 am -
Nonstop2h 45m
Deal found 9/5![Ryanair logo]()
$121
This Mytrip deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:35 pm -
Nonstop2h 50m
Mon 11/29:20 am -
2 stops12h 30m
Deal found 9/8![Multiple Airlines logo]()
$122
This Mytrip deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:45 pm -
1 stop5h 25m
Fri 10/235:30 pm -
1 stop6h 40m
Deal found 9/5![Ryanair logo]()
$124
This Mytrip deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:05 pm -
Nonstop2h 50m
Tue 10/139:40 pm -
1 stop15h 20m
Deal found 9/8![Ryanair logo]()
$125
Best flights from Dublin to LisbonDiscover carefully curated flight deals from Dublin to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Dublin to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Ryanair deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:50 am -
Nonstop2h 50m
Tue 11/38:40 pm -
Nonstop2h 50m
Deal found 9/8![Ryanair logo]()
$122
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:40 pm -
Nonstop2h 55m
Fri 9/2510:30 pm -
Nonstop2h 45m
Deal found 9/9![Multiple Airlines logo]()
$251
This Ryanair deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:00 pm -
Nonstop2h 50m
Sat 10/316:10 am -
Nonstop2h 50m
Deal found 9/5![Ryanair logo]()
$129
This British Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:50 am -
1 stop11h 05m
Sun 11/1510:40 am -
1 stop7h 05m
Deal found 9/9![British Airways logo]()
$265
This Ryanair deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:50 am -
Nonstop2h 50m
Mon 11/210:00 pm -
Nonstop2h 50m
Deal found 9/8![Ryanair logo]()
$145
This KLM deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:10 am -
1 stop7h 35m
Tue 9/2912:15 pm -
1 stop10h 25m
Deal found 9/6![Multiple Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:15 pm -
1 stop10h 20m
Fri 9/2510:30 pm -
Nonstop2h 45m
Deal found 9/9![Ryanair logo]()
$247
Last-minute flights from Dublin to LisbonDiscover last-minute flight deals from Dublin to Lisbon. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Dublin to Lisbon. Data last updated September 9, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:30 am -
1 stop10h 05m
Wed 10/79:10 pm -
Nonstop2h 45m
Deal found 9/6![Ryanair logo]()
$131
This Booking.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:35 am -
Nonstop2h 50m
Sat 10/109:50 am -
Nonstop2h 45m
Deal found 9/5![Ryanair logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:40 am -
Nonstop3h 05m
Sat 10/109:50 am -
Nonstop2h 45m
Deal found 9/5![Multiple Airlines logo]()
$128
This Mytrip deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:05 pm -
Nonstop2h 50m
Tue 10/139:40 pm -
1 stop15h 20m
Deal found 9/8![Ryanair logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:30 pm -
1 stop23h 50m
Fri 10/2310:30 pm -
Nonstop2h 45m
Deal found 9/9![Ryanair logo]()
$112
This Mytrip deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:45 pm -
1 stop5h 25m
Fri 10/235:30 pm -
1 stop6h 40m
Deal found 9/5![Ryanair logo]()
$124
This Ryanair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:00 pm -
Nonstop2h 50m
Sat 10/316:10 am -
Nonstop2h 50m
Deal found 9/9![Ryanair logo]()
$129
This Mytrip deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:35 pm -
Nonstop2h 50m
Mon 11/29:20 am -
2 stops12h 30m
Deal found 9/8![Multiple Airlines logo]()
$122
This Mytrip deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:35 pm -
Nonstop2h 50m
Mon 11/28:30 pm -
1 stop12h 50m
Deal found 9/8![Ryanair logo]()
$127
One-way flights from Dublin to LisbonSearch for one-way flight options from Dublin to Lisbon. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Dublin to Lisbon. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/73:20 pm -
Nonstop2h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Aer Lingus logo]()
$58
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:05 pm -
Nonstop2h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Ryanair logo]()
$59
This Ryanair deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:05 pm -
Nonstop2h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Ryanair logo]()
$60
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:30 am -
1 stop13h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Ryanair logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:40 am -
Nonstop3h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Aer Lingus logo]()
$62
This Vueling Global deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:50 pm -
1 stop19h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Vueling logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:10 am -
Nonstop3h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Aer Lingus logo]()
$65
This WAYA deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:30 pm -
1 stop5h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:05 pm -
Nonstop2h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Ryanair logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:10 am -
Nonstop2h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Ryanair logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:35 am -
Nonstop2h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Ryanair logo]()
$71
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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $103 (Ryanair) |
One-way from | $58 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $183 |
Good round-trip deal | $165 or less |
Good one-way deal | $89 or less |
Cheapflights Fare Finder
Customize 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 September 9, 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
Cheapest round-trip
Quickest round-trip
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Tue 9/15
4:05 pm-6:55 pm
Nonstop2h 50m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$60
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Sat 11/7
12:50 pm-8:30 am
1 stop19h 40m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$64
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Fri 12/11
8:10 am-11:00 am
Nonstop2h 50m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$64
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Mon 3/8
12:50 pm-8:25 pm
1 stop7h 35m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$72
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Tue 12/15
12:50 pm-8:30 am
1 stop19h 40m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$72
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Fri 10/2
5:45 am-8:35 am
Nonstop2h 50m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$77
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Wed 12/2
8:30 pm-10:00 am
1 stop13h 30m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Wed 12/9
12:50 pm-8:30 am
1 stop19h 40m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$88
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Sat 3/6
12:50 pm-8:30 am
1 stop19h 40m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$89
DublinLisbon
DUB Dublin - LIS Lisbon Humberto Delgado
DUBLIS
Dublin
Sun 12/6
6:20 am-2:25 pm
1 stop8h 05m
Lisbon Humberto Delgado
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$96
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Dublin to Lisbon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dublin to Lisbon in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Dublin-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dublin-Lisbon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Dublin-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dublin-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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 round-trip 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?
Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 $122). Flying from Dublin to Lisbon in July is currently the most expensive (average of $255). 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 September 9, 2026.
When flying from Dublin to Lisbon, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 57% versus a flight at noon.
How often are flights from Dublin to Lisbon delayed?
About 21% of weekly flights between Dublin and Lisbon have experienced delays in the past year, with the average delay time being 110 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 Monday 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 last year, Aer Lingus have had the lowest number of delays on this route, with just 11% of flights being delayed.
The best insider tips for Dublin to Lisbon flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Dublin to Lisbon trip
Our travel experts
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 September 9, 2026.
Read reviews from past customers who have flown Aer Lingus,TAP AIR PORTUGAL, andRyanair from Dublin to Lisbon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.5
Comfort
7.2
Overall
7.3
Food
6.7
Entertainment
7.0
Crew
8.1
Reviews
1 / 20
10.0
ExcellentPatrick,Sep 2026
DUB - IAD
Boarding
7.5
Comfort
7.2
Overall
7.3
Food
6.7
Entertainment
7.0
Crew
8.1
Reviews
1 / 20
10.0
ExcellentPatrick,Sep 2026
DUB - IAD
Boarding
7.5
Comfort
7.2
Overall
7.3
Food
6.7
Entertainment
7.0
Crew
8.1
Reviews
1 / 20
10.0
ExcellentPatrick,Sep 2026
DUB - IAD
Boarding
7.5
Comfort
7.2
Overall
7.3
Food
6.7
Entertainment
7.0
Crew
8.1
Reviews
1 / 20
10.0
ExcellentPatrick,Sep 2026
DUB - IAD
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.
Traveling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsFátima
Ericeira
Oeiras
Torres Vedras
Beja
Nazaré
Colares
Sesimbra
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Lisbon flight routes
Other flight options
Other flights from Dublin
Popular flights
Alternative routes for Dublin to Lisbon
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Lisbon by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Dublin to Lisbon by cabin class
Find flights from Dublin to Lisbon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Lisbon
Explore flights to Lisbon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Dublin and Lisbon flights
Browse other Dublin and Lisbon flight options. Last updated on September 9, 2026.
Other flights from Dublin
Browse through other flights departing from Dublin. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Dublin to Lisbon
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 September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$69 | Average$171 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$78 | Average$249 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$169 | Average$262 | FlexibilityNo cancel fee | On-timeN/A |