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Cheap flights from Lisbon to Dublin from C$ 87

LIS — DUB
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Lisbon Humberto Delgado to Dublin are usually found in January or February, 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.

Cheapest flights from Lisbon to Dublin

Fri 20/118:50 p.m. -
Nonstop2h 50m
Sat 21/115:15 p.m. -
Nonstop2h 50m
Deal found 27/10C$ 118
Sat 5/128:30 p.m. -
Nonstop2h 50m
Wed 9/126:40 a.m. -
Nonstop2h 50m
Deal found 27/10C$ 121
Thu 3/125:55 a.m. -
Nonstop2h 50m
Thu 3/125:15 p.m. -
Nonstop2h 50m
Deal found 24/10C$ 122
Tue 17/118:15 p.m. -
Nonstop2h 50m
Mon 23/119:15 a.m. -
Nonstop2h 50m
Deal found 27/10C$ 123
Sat 5/128:30 p.m. -
Nonstop2h 50m
Thu 10/129:10 a.m. -
Nonstop2h 50m
Deal found 27/10C$ 125
Sat 21/118:30 p.m. -
Nonstop2h 50m
Tue 24/114:50 p.m. -
Nonstop2h 50m
Deal found 27/10C$ 126
Tue 17/118:15 p.m. -
Nonstop2h 50m
Sat 21/115:15 p.m. -
Nonstop2h 50m
Deal found 27/10C$ 129
Mon 23/1110:00 p.m. -
Nonstop2h 50m
Tue 24/114:50 p.m. -
Nonstop2h 50m
Deal found 27/10C$ 130
Wed 2/128:20 p.m. -
Nonstop2h 50m
Fri 4/125:35 p.m. -
Nonstop2h 50m
Deal found 24/10C$ 132
Mon 23/1110:00 p.m. -
Nonstop2h 50m
Thu 26/119:10 a.m. -
Nonstop2h 50m
Deal found 27/10C$ 133
Tue 1/128:15 p.m. -
Nonstop2h 50m
Thu 3/125:15 p.m. -
Nonstop2h 50m
Deal found 24/10C$ 135
Fri 20/118:50 p.m. -
Nonstop2h 50m
Tue 24/114:50 p.m. -
Nonstop2h 50m
Deal found 26/10C$ 136

Find flight deals from Lisbon to Dublin

Round-trip from

C$ 118

One-way from

C$ 87

Popular in

August

Cheapest in

January

Average price

C$ 257

Good one-way deal

C$ 396 or less
Ryanair
  • Ryanair
  • 20/11-21/11
  • Nonstop
  • 5h 40m total
  • Lisbon to Dublin
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Aer Lingus
  • Aer Lingus
  • 17/11-31/12
  • Nonstop
  • 3h 00m total
  • Lisbon to Dublin
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 64 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Price to beat on a one-way flight from Lisbon Humberto Delgado to Dublin.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Lisbon to Dublin that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LisbonDublin

LIS Lisbon Humberto Delgado - DUB Dublin

LISDUB

Lisbon Humberto Delgado

Tue 10/11

8:15 p.m.-11:05 p.m.

Nonstop2h 50m

Dublin

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 88

LisbonDublin

LIS Lisbon Humberto Delgado - DUB Dublin

LISDUB

Lisbon Humberto Delgado

Sat 14/11

8:30 p.m.-11:20 p.m.

Nonstop2h 50m

Dublin

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 94

LisbonDublin

LIS Lisbon Humberto Delgado - DUB Dublin

LISDUB

Lisbon Humberto Delgado

Wed 10/3

10:05 a.m.-12:55 p.m.

Nonstop2h 50m

Dublin

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 100

LisbonDublin

LIS Lisbon Humberto Delgado - DUB Dublin

LISDUB

Lisbon Humberto Delgado

Fri 8/1

11:25 a.m.-2:15 p.m.

Nonstop2h 50m

Dublin

Mon 11/1

6:45 p.m.-9:35 p.m.

Nonstop2h 50m

C$ 122

LisbonDublin

LIS Lisbon Humberto Delgado - DUB Dublin

LISDUB

Lisbon Humberto Delgado

Fri 22/1

11:25 a.m.-2:15 p.m.

Nonstop2h 50m

Dublin

Sun 24/1

6:50 p.m.-9:40 p.m.

Nonstop2h 50m

C$ 123

LisbonDublin

LIS Lisbon Humberto Delgado - DUB Dublin

LISDUB

Lisbon Humberto Delgado

Sat 30/1

8:30 p.m.-11:20 p.m.

Nonstop2h 50m

Dublin

Sat 6/2

5:15 p.m.-8:05 p.m.

Nonstop2h 50m

C$ 128

LisbonDublin

LIS Lisbon Humberto Delgado - DUB Dublin

LISDUB

Lisbon Humberto Delgado

Thu 18/2

5:00 a.m.-4:20 p.m.

1 stop11h 20m

Dublin

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 133

LisbonDublin

LIS Lisbon Humberto Delgado - DUB Dublin

LISDUB

Lisbon Humberto Delgado

Tue 1/12

8:15 p.m.-11:05 p.m.

Nonstop2h 50m

Dublin

Sat 5/12

5:15 p.m.-8:05 p.m.

Nonstop2h 50m

C$ 133

LisbonDublin

LIS Lisbon Humberto Delgado - DUB Dublin

LISDUB

Lisbon Humberto Delgado

Fri 20/11

8:50 p.m.-11:40 p.m.

Nonstop2h 50m

Dublin

Tue 24/11

4:50 p.m.-7:40 p.m.

Nonstop2h 50m

C$ 140

LisbonDublin

LIS Lisbon Humberto Delgado - DUB Dublin

LISDUB

Lisbon Humberto Delgado

Tue 2/2

3:35 p.m.-10:15 p.m.

1 stop6h 40m

Dublin

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 144

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 20 resultsSorted by cheapest first
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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.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Lisbon to Dublin

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$ 119). Flying from Lisbon to Dublin in August is currently the most expensive (average of C$ 320). 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?

It’s typically best to fly out from Lisbon to Dublin in the evening. Doing so could potentially save you 64% on the flight price compared to flying in the morning, 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$ 129 and C$ 275 in November.
The cheapest round-trip price found within the last 5 days was C$ 118 on Ryanair (20 Nov-21 Nov).

Related info for your journey

  • 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$ 122, Ryanair can have you in Dublin from Lisbon in 2h 50m. The distance between Lisbon and Dublin is about 1643 km. Most flights are nonstop.

  • 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: American Airlines (73%), Icelandair (69%), Aer Lingus( 65%).

  • 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$ 119). Flying from Lisbon to Dublin in August is currently the most expensive (average of C$ 320). 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.

See more FAQs

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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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