Cheap flights from Lisbon to Dublin from £35
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lisbon to Dublin departing on 22/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Ryanair flights from Lisbon to Dublin
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How to get the cheapest flight ticket from Lisbon to Dublin
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Lisbon and Dublin?
What is the cheapest month to fly to Dublin?
In general, January is the cheapest month to fly from Lisbon to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £63. If you aren’t able to travel to Dublin during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £68.
What is the cheapest day to depart on your flight to Dublin?
On average, the least expensive day to fly to Dublin from Lisbon is on a Friday. momondo users have found tickets for Friday departures for as low as £88. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around £156. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.
What is the cheapest time of day to depart on your flight to Dublin?
Flying to Dublin from Lisbon in the morning is the least expensive time of day to depart. momondo users have found prices as low as £101 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £158 on average. Flights to Dublin from Lisbon in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Lisbon Humberto Delgado to Dublin flight route?
Fly from Lisbon Humberto Delgado to Dublin for the best Lisbon Humberto Delgado - Dublin flight prices
How far in advance should I book a flight to Dublin?
You are more likely to see cheaper flights to Dublin from Lisbon when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around £104 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Lisbon for as low as £84 on momondo.
What cabin class options are available on Lisbon Humberto Delgado to Dublin flights?
There are 1 cabin classes available to choose from on Lisbon Humberto Delgado to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Lisbon Humberto Delgado to Dublin?
Ryanair, Vueling, and Aer Lingus are the most popular carriers operating from Lisbon Humberto Delgado to Dublin
Which airlines fly to Dublin?
Ryanair, Aer Lingus and TAP AIR PORTUGAL are the top three most popular airlines that fly to Dublin from Lisbon according to our data. Ryanair is the first choice among our users, with 67% of people opting to fly with this airline when travelling to Dublin. Keep in mind that there are 3 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.
How many flights depart from Lisbon to Dublin on average per day?
As of June 2025, 3 flights take off from Lisbon and land in Dublin each day. The most common flight departure time for this route is 21:00, with 44% of daily flights taking off in the evening.
How many flights depart from Lisbon to Dublin on average per week?
As of June 2025, there are 26 flights per week flying from Lisbon to Dublin. The most common day of the week flights depart is Thu, with 27% of flights taking off on this day.
When to book flights from Lisbon to Dublin
Cheap Lisbon to Dublin (LIS to DUB) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Lisbon to Dublin
How far is Lisbon Humberto Delgado to Dublin by plane?
The distance between Lisbon Humberto Delgado and Dublin is about 1019.2 mi. Typically, this will take 2h 44m by plane in normal conditions.
When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Dublin Airport?
Prices for flights from Lisbon Humberto Delgado Airport to Dublin Airport refresh daily.
How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to Dublin Airport?
As of June 2025, there are 3 operators available to choose from for flights from Lisbon Humberto Delgado Airport to Dublin Airport.
How old do you have to be to fly from Lisbon Humberto Delgado Airport to Dublin Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lisbon Humberto Delgado Airport to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Lisbon to Dublin?
Based on momondo bookings for flights between Lisbon and Dublin, the leading plane model is Airbus A320-100/200, making up 23.45% of the total bookings. Other popular models include Boeing 737 MAX 8 with 19.11%, Embraer 195 with 16.74%, and Embraer 190 with 15.44%.
What is the most popular airline from Lisbon to Dublin?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Lisbon to Dublin is Ryanair (67% of total bookings). The next most popular airlines are Aer Lingus (16%) and TAP AIR PORTUGAL (16%).
Best airlines flying from Lisbon to Dublin
Compare and see reviews for airlines that fly from Lisbon to Dublin with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £40 | Free Cancellation | Rating 7.1 1,117 reviews | |||
| PriceFrom £46 | Free Cancellation | Rating 6.8 5,121 reviews | |||
| PriceFrom £51 | Free Cancellation | Rating 7.1 1,885 reviews |
Aer Lingus Flights From Lisbon to Dublin
Across 8 Aer Lingus flights from Lisbon to Dublin this week, the average price was £122, with the best Aer Lingus deals starting from £54 round-trip. 1,117 users have rated Aer Lingus on momondo, with an average score of 7.1/10.
TAP AIR PORTUGAL Flights From Lisbon to Dublin
Another popular option for Lisbon to Dublin flights is TAP AIR PORTUGAL (7.1/10, 1,885 ratings). TAP AIR PORTUGAL flies from Lisbon to Dublin around 2 times per week, with deals starting from £69 round-trip and rising to an average price of around £214.
Travelling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Lisbon to Dublin?
Finding the right flight to Dublin from Lisbon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.
Can I find flights from Lisbon to Dublin with flexible booking policies on momondo?
All flight searches from Lisbon to Dublin on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Lisbon to Dublin?
Once all potential Lisbon to Dublin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Lisbon to Dublin right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Lisbon to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.