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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — DUB
10 Oct — 17 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Lisbon Humberto Delgado to Dublin are usually found in January or November, booked 90 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap flight deals from Lisbon to Dublin
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Lisbon to Dublin
Explore the most affordable flight options available from Lisbon to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.
Fri 11/1211:25 a.m. -
Nonstop2h 50m
Mon 14/1212:10 p.m. -
Nonstop2h 50m
Deal found 8/9C$ 128
Wed 25/118:20 p.m. -
Nonstop2h 50m
Sun 29/116:50 p.m. -
Nonstop2h 50m
Deal found 9/9C$ 135
Sun 22/1110:05 p.m. -
Nonstop2h 50m
Sat 5/129:25 a.m. -
Nonstop2h 50m
Deal found 6/9C$ 138
Sat 10/109:50 a.m. -
Nonstop2h 45m
Sat 17/106:00 p.m. -
Nonstop2h 50m
Deal found 10/9C$ 142
Mon 7/1210:00 p.m. -
Nonstop2h 50m
Tue 15/1212:50 p.m. -
Nonstop2h 50m
Deal found 8/9C$ 145
Fri 23/1010:30 p.m. -
Nonstop2h 45m
Sun 25/106:50 p.m. -
Nonstop2h 50m
Deal found 6/9C$ 155
Fri 9/1010:30 p.m. -
Nonstop2h 45m
Sun 11/107:05 p.m. -
Nonstop2h 50m
Deal found 10/9C$ 188
Mon 7/1210:00 p.m. -
Nonstop2h 50m
Thu 17/129:10 a.m. -
Nonstop2h 50m
Deal found 8/9C$ 209
Tue 13/106:30 a.m. -
Nonstop2h 45m
Fri 16/107:05 p.m. -
Nonstop2h 50m
Deal found 6/9C$ 211
Best flights from Lisbon to Dublin
Discover carefully curated flight deals from Lisbon to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.
Sun 22/1110:05 p.m. -
Nonstop2h 50m
Sat 5/129:25 a.m. -
Nonstop2h 50m
Deal found 5/9C$ 142
Sun 22/115:00 a.m. -
1 stop11h 20m
Sat 5/125:45 a.m. -
1 stop8h 55m
Deal found 5/9C$ 250
Fri 4/126:55 p.m. -
1 stop12h 55m
Tue 8/126:00 p.m. -
1 stop18h 05m
Deal found 5/9C$ 332
Fri 27/113:35 p.m. -
1 stop19h 45m
Sun 29/115:10 a.m. -
1 stop6h 20m
Deal found 7/9C$ 339
Fri 2/1010:30 p.m. -
Nonstop2h 45m
Tue 6/106:10 a.m. -
Nonstop2h 50m
Deal found 8/9C$ 267
Sat 5/123:35 p.m. -
1 stop6h 40m
Tue 8/126:00 a.m. -
1 stop9h 10m
Deal found 7/9C$ 344
Fri 9/107:45 p.m. -
1 stop12h 35m
Mon 12/101:25 p.m. -
1 stop9h 25m
Deal found 9/9C$ 372
Tue 15/95:05 a.m. -
1 stop6h 35m
Tue 29/91:00 p.m. -
1 stop10h 25m
Deal found 9/9C$ 362
Mon 5/106:40 a.m. -
Nonstop2h 45m
Fri 9/105:45 a.m. -
Nonstop2h 50m
Deal found 9/9C$ 394
Tue 15/95:05 a.m. -
1 stop11h 45m
Sat 19/98:40 a.m. -
1 stop14h 45m
Deal found 7/9C$ 427
Direct flights from Lisbon to Dublin
Explore direct flight options from Lisbon to Dublin based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.
Wed 25/118:20 p.m. -
Nonstop2h 50m
Sun 29/116:50 p.m. -
Nonstop2h 50m
Deal found 9/9C$ 135
Sun 22/1110:05 p.m. -
Nonstop2h 50m
Sat 5/129:25 a.m. -
Nonstop2h 50m
Deal found 6/9C$ 138
Sat 10/109:50 a.m. -
Nonstop2h 45m
Sat 17/106:00 p.m. -
Nonstop2h 50m
Deal found 10/9C$ 142
Mon 7/1210:00 p.m. -
Nonstop2h 50m
Tue 15/1212:50 p.m. -
Nonstop2h 50m
Deal found 8/9C$ 145
Fri 23/1010:30 p.m. -
Nonstop2h 45m
Sun 25/106:50 p.m. -
Nonstop2h 50m
Deal found 6/9C$ 155
Fri 9/1010:30 p.m. -
Nonstop2h 45m
Sun 11/107:05 p.m. -
Nonstop2h 50m
Deal found 10/9C$ 188
Mon 7/1210:00 p.m. -
Nonstop2h 50m
Thu 17/129:10 a.m. -
Nonstop2h 50m
Deal found 8/9C$ 209
Tue 13/106:30 a.m. -
Nonstop2h 45m
Fri 16/107:05 p.m. -
Nonstop2h 50m
Deal found 6/9C$ 211
Mon 12/1010:30 p.m. -
Nonstop2h 45m
Tue 13/106:10 a.m. -
Nonstop2h 50m
Deal found 10/9C$ 238
Last-minute flights from Lisbon to Dublin
Discover last-minute flight deals from Lisbon to Dublin. Data last updated 10 September 2026 and is based on user searches.
Thu 1/109:25 a.m. -
Nonstop2h 45m
Sun 4/107:05 p.m. -
Nonstop2h 50m
Deal found 6/9C$ 251
Fri 2/1010:30 p.m. -
Nonstop2h 45m
Tue 6/106:10 a.m. -
Nonstop2h 50m
Deal found 8/9C$ 267
Fri 9/1010:30 p.m. -
Nonstop2h 45m
Sun 11/107:05 p.m. -
Nonstop2h 50m
Deal found 10/9C$ 188
Sat 10/109:50 a.m. -
Nonstop2h 45m
Sat 17/106:00 p.m. -
Nonstop2h 50m
Deal found 10/9C$ 142
Mon 12/1010:30 p.m. -
Nonstop2h 45m
Tue 13/106:10 a.m. -
Nonstop2h 50m
Deal found 10/9C$ 238
Tue 13/106:30 a.m. -
Nonstop2h 45m
Fri 16/107:05 p.m. -
Nonstop2h 50m
Deal found 6/9C$ 211
Fri 23/1010:30 p.m. -
Nonstop2h 45m
Sun 25/106:50 p.m. -
Nonstop2h 50m
Deal found 6/9C$ 155
One-way flights from Lisbon to Dublin
Search for one-way flight options from Lisbon to Dublin. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.
Fri 18/910:15 p.m. -
Nonstop2h 44m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 104
Tue 22/98:20 p.m. -
Nonstop2h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/9C$ 113
Tue 20/1010:30 p.m. -
2 stops20h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 116
Sun 8/118:45 p.m. -
1 stop11h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 122
Tue 27/109:35 a.m. -
Nonstop2h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 131
Sun 6/127:00 p.m. -
1 stop17h 05m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 133
Thu 29/105:55 a.m. -
Nonstop2h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 134
Thu 22/107:10 p.m. -
2 stops12h 05m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 141
Find flight deals from Lisbon to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Dublin (DUB). 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 10 September 2026.
Customize your flight search to find flights from Lisbon to Dublin 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 10 September 2026.
Use the filters below to find and compare flights from Lisbon to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
LisbonDublin
LIS Lisbon Humberto Delgado - DUB Dublin
LISDUB
Lisbon Humberto Delgado
Tue 22/9
8:20 p.m.-11:05 p.m.
Nonstop2h 45m
Dublin
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 113
LisbonDublin
LIS Lisbon Humberto Delgado - DUB Dublin
LISDUB
Lisbon Humberto Delgado
Thu 29/10
5:55 a.m.-8:45 a.m.
Nonstop2h 50m
Dublin
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 134
LisbonDublin
LIS Lisbon Humberto Delgado - DUB Dublin
LISDUB
Lisbon Humberto Delgado
Sun 22/11
10:05 p.m.-12:55 a.m.
Nonstop2h 50m
Dublin
Sat 5/12
9:25 a.m.-12:15 p.m.
Nonstop2h 50m
C$ 142
LisbonDublin
LIS Lisbon Humberto Delgado - DUB Dublin
LISDUB
Lisbon Humberto Delgado
Sun 27/9
5:55 a.m.-8:40 a.m.
Nonstop2h 45m
Dublin
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 144
LisbonDublin
LIS Lisbon Humberto Delgado - DUB Dublin
LISDUB
Lisbon Humberto Delgado
Fri 20/11
5:00 a.m.-10:15 p.m.
1 stop17h 15m
Dublin
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 145
LisbonDublin
LIS Lisbon Humberto Delgado - DUB Dublin
LISDUB
Lisbon Humberto Delgado
Mon 12/10
10:30 p.m.-1:15 a.m.
Nonstop2h 45m
Dublin
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 156
LisbonDublin
LIS Lisbon Humberto Delgado - DUB Dublin
LISDUB
Lisbon Humberto Delgado
Mon 26/10
10:00 p.m.-12:50 a.m.
Nonstop2h 50m
Dublin
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 164
Quickest round-trip
LisbonDublin
LIS Lisbon Humberto Delgado - DUB Dublin
LISDUB
Lisbon Humberto Delgado
Sat 17/10
9:15 p.m.-11:59 p.m.
Nonstop2h 44m
Dublin
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 210
LisbonDublin
LIS Lisbon Humberto Delgado - DUB Dublin
LISDUB
Lisbon Humberto Delgado
Sat 17/10
6:55 p.m.-4:20 p.m.
1 stop21h 25m
Dublin
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 240
LisbonDublin
LIS Lisbon Humberto Delgado - DUB Dublin
LISDUB
Lisbon Humberto Delgado
Sun 22/11
5:00 a.m.-4:20 p.m.
1 stop11h 20m
Dublin
Sat 5/12
5:45 a.m.-2:40 p.m.
1 stop8h 55m
C$ 250
Flights are sorted by cheapest round-trip flights first.
Deals found on 5/9
Showing 1-10 of 18 resultsSorted by cheapest first
1
2
Best time to book a flight from Lisbon to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Lisbon with our price prediction graph.
LIS-DUB
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 Lisbon to Dublin
Prices
Delays
How far ahead should I book a flight from Lisbon to Dublin?
The best time to book flights from Lisbon to Dublin is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Lisbon to Dublin?
Currently, January is the cheapest month in which you can book a flight from Lisbon to Dublin (average of C$ 120). Flying from Lisbon to Dublin in August is currently the most expensive (average of C$ 301). 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 LIS to DUB?
Find hourly flight availability from Lisbon to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 September 2026.
It’s typically best to fly out from Lisbon to Dublin in the evening. Doing so could potentially save you 52% on the flight price compared to flying in the afternoon, which is usually more expensive.
How much does it cost to fly round-trip from Lisbon to Dublin?
Airfare is below average for this route at the moment.
Lisbon to Dublin flights typically cost between C$ 167 and C$ 337 in December.The cheapest round-trip price found within the last 5 days was C$ 128 on Ryanair (11 Dec-14 Dec).
How often are flights from Lisbon to Dublin delayed?
About 29% of weekly flights between Lisbon and Dublin have experienced delays in the past year, with the average delay time being 111 minutes.
What is the most punctual flight time for Lisbon to Dublin flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Lisbon to Dublin flights?
Over the past year, Aer Lingus has had the lowest number of delays on this route, with just 22% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Lisbon to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Lisbon to Dublin flight route?
Within the past month, 4 users have taken a look at flights from Lisbon Humberto Delgado to Dublin.
How long is the flight from Lisbon to Dublin?
For as low as C$ 142, Ryanair can have you in Dublin from Lisbon in 2h 50m. The distance between Lisbon and Dublin is about 1643 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Lisbon to Dublin one-way?
The cheapest airlines for a one-way flight from Lisbon to Dublin are Ryanair (C$ 49), Aer Lingus (C$ 104), and TAP AIR PORTUGAL (C$ 200).
What are the most reliable airlines from Lisbon to Dublin?
Before booking your flight to Dublin from Lisbon, check out the most reliable airlines to get you to your destination on time: Icelandair (85%), American Airlines (84%), Aer Lingus( 68%).
Can I find deals for flights from Lisbon to Dublin that include hotel bookings?
Yes. In addition to deals on Lisbon to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Lisbon to Dublin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to Dublin.
Can I find deals for business class flights from Lisbon to Dublin?
Yes. Cheapflights offers flight deals from Lisbon to Dublin 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 Lisbon to Dublin?
Currently, January is the cheapest month in which you can book a flight from Lisbon to Dublin (average of C$ 120). Flying from Lisbon to Dublin in August is currently the most expensive (average of C$ 301). 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 Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Browse through other flights departing from Lisbon. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Lisbon to Dublin?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dublin from Lisbon today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Lisbon to Dublin?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dublin from Lisbon.
Can Cheapflights find flights from Lisbon to Dublin with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Lisbon to Dublin, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Lisbon to Dublin become cheaper?
Yes, Cheapflights offers price alerts on Lisbon to Dublin flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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