Cheap flights from Dublin to Lisbon from £29
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Lisbon departing on 19/8. 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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How to get the cheapest flight ticket from Dublin to Lisbon
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 cheapest month to fly to Lisbon?
In general, January is the cheapest month to fly from Dublin to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £79. If you are unable to visit Lisbon during the month of January, then departing from Dublin during the month February is also very affordable. Most momondo users find prices during this month for around £98.
What is the cheapest day to depart on your flight to Lisbon?
The cheapest day to depart on your flight to Lisbon is on a Sunday when prices can be found for as low as £170. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to Lisbon for around £238.
What is the cheapest time of day to depart on your flight to Lisbon?
At midday is the cheapest time of day to fly from Dublin to Lisbon when you can find flight prices for as low as £141. Flying to Lisbon at midday is an ideal time because this is during off-peak travel hours. Flights to Lisbon are more costly in the evening, with an average ticket price of £248. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Dublin to Lisbon Humberto Delgado flight route?
Fly from Dublin to Lisbon Humberto Delgado for the best Dublin - Lisbon Humberto Delgado flight prices
How far in advance should I book a flight to Lisbon?
You are more likely to see cheaper flights to Lisbon from Dublin when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around £143 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Dublin for as low as £120 on momondo.
What cabin class options are available on Dublin to Lisbon Humberto Delgado flights?
There are 3 cabin classes available to choose from on Dublin to Lisbon Humberto Delgado 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 Dublin to Lisbon Humberto Delgado?
Ryanair, TAP AIR PORTUGAL, and Aer Lingus are the most popular carriers operating from Dublin to Lisbon Humberto Delgado
Which airlines fly to Lisbon?
Ryanair, TAP AIR PORTUGAL and Aer Lingus are the top three most popular airlines that fly to Lisbon from Dublin according to our data. Ryanair is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Lisbon. Keep in mind that there are 3 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.
How many flights depart from Dublin to Lisbon on average per day?
As of April 2025, there are 4 flights per day flying from Dublin to Lisbon. The most common time of day flights depart is 18:00, with 46% of flights taking off in the evening.
How many flights depart from Dublin to Lisbon on average per week?
As of April 2025, there are 32 flights per week flying from Dublin to Lisbon. The most common day of the week flights depart is Tue, with 22% of flights taking off on this day.
When to book flights from Dublin to Lisbon
Cheap Dublin to Lisbon (DUB to LIS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to Lisbon
How far is Dublin to Lisbon Humberto Delgado by plane?
Lisbon Humberto Delgado is 1019.2 mi away from Dublin. By plane, this route typically takes 2h 45m.
When did momondo last update prices for flights from Dublin Airport to Lisbon Humberto Delgado Airport?
Prices for flights from Dublin Airport to Lisbon Humberto Delgado Airport refresh daily.
How many operators does momondo search for flights from Dublin Airport to Lisbon Humberto Delgado Airport?
The number of operators available for flights from Dublin Airport to Lisbon Humberto Delgado Airport is 3 as of April 2025.
How old do you have to be to fly from Dublin Airport to Lisbon Humberto Delgado Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The required travel and health documents for your Lisbon Humberto Delgado 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 Lisbon Humberto Delgado 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 Dublin to Lisbon?
momondo data reveals that the most frequently booked plane model on the route from Dublin to Lisbon is Airbus A320-100/200, representing 29.41% of all bookings. The subsequent popular models are Embraer 195 at 22.43%, Boeing 737-800 Passenger/BBJ2 (winglets) at 17.62%, and Embraer 190 at 13.05%.
What is the most popular airline from Dublin to Lisbon?
Based on momondo bookings for flights between Dublin and Lisbon, the leading airline is Ryanair, making up 41% of the total bookings. Other popular airlines include TAP AIR PORTUGAL with 40% and Aer Lingus with 19%.
Best airlines flying from Dublin to Lisbon
Compare and see reviews for airlines that fly from Dublin to Lisbon with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £60 | Free Cancellation | Rating 6.8 5,034 reviews | |||
| PriceFrom £70 | Free Cancellation | Rating 7.0 1,063 reviews | |||
| PriceFrom £72 | Free Cancellation | Rating 7.1 1,837 reviews |
TAP AIR PORTUGAL Flights From Dublin to Lisbon
TAP AIR PORTUGAL operates around 3 flights from Dublin to Lisbon every week. The average price of these flights found in the last 72 hours has been £210, but momondo users have found TAP AIR PORTUGAL deals from Dublin to Lisbon from as low as £96 round-trip. TAP AIR PORTUGAL has been scored 7.1/10 in 1,837 reviews.
Aer Lingus Flights From Dublin to Lisbon
The best Aer Lingus deal for Dublin to Lisbon flight tickets found on momondo in the last 72 hours was £92, round-trip. It should be noted that an average Aer Lingus flight deal for this route in this time was higher, at £234 round-trip. Aer Lingus operates 7 flights out of Dublin into Lisbon in an average week, so prices vary by time and availability. 1,063 Aer Lingus reviews by users on momondo have scored the airline at 7.0/10.
Travelling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Dublin to Lisbon?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Lisbon from Dublin.
Can I find flights from Dublin to Lisbon with flexible booking policies on momondo?
Flights from Dublin to Lisbon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Dublin to Lisbon?
momondo provides multiple filters to help you find the best flight to Lisbon from Dublin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Dublin to Lisbon right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Dublin to Lisbon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lisbon and let you know when they change.