Cheap flights from Dublin to Lisbon 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 Dublin to Lisbon departing on 8/23. 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 Dublin to Lisbon
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TAP AIR PORTUGAL flights from Dublin to Lisbon
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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 $104. 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 $130.
What is the cheapest day to depart on your flight to Lisbon?
Our data shows that Tuesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $196. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to Lisbon for around $296.
What is the cheapest time of day to depart on your flight to Lisbon?
The cheapest time of day to fly to Lisbon is in the afternoon when flights can be purchased for as low as $221. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $244 on average. Flights to Lisbon from Dublin at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
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 15 weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $191 when searching 15 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 $139 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, Vueling, and TAP AIR PORTUGAL are the most popular carriers operating from Dublin to Lisbon Humberto Delgado
What 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 56% of people opting to fly with this airline when traveling 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?
The number of flights available between Dublin and Lisbon is 5 per day as of June 2025. The most frequent departure time is 6:00PM, with 49% of daily flights leaving in the evening.
How many flights depart from Dublin to Lisbon on average per week?
As of June 2025, there are 40 flights per week flying from Dublin to Lisbon. The most common day of the week flights depart is Mon, with 23% 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?
A flight from Dublin to Lisbon Humberto Delgado will travel around 1019.2 mi. A reasonable flight in good conditions will take 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?
There are 3 operators available for flights from Dublin Airport to Lisbon Humberto Delgado Airport as of June 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 27.16% of all bookings. The subsequent popular models are Embraer 195 at 20.77%, Boeing 737 MAX 8 at 18.40%, and Embraer 190 at 14.70%.
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 56% of the total bookings. Other popular airlines include TAP AIR PORTUGAL with 25% 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 $53 | Free Cancellation | Rating 6.8 5,121 reviews | |||
| PriceFrom $91 | Free Cancellation | Rating 7.1 1,117 reviews | |||
| PriceFrom $114 | Free Cancellation | Rating 7.1 1,885 reviews |
Aer Lingus Flights From Dublin to Lisbon
Aer Lingus flight deals from Dublin to Lisbon start from $91 round-trip. Over the 8 Aer Lingus flights for this route in a normal week, average airfare is usually $221 round-trip - but some users have found much cheaper deals with momondo.
TAP AIR PORTUGAL Flights From Dublin to Lisbon
$114 is the best TAP AIR PORTUGAL flight deal from Dublin to Lisbon found on momondo over the last 72 hours. The average TAP AIR PORTUGAL ticket price found was closer to $226, however, with flight time and availability significantly affecting the price. TAP AIR PORTUGAL (7.1/10 from 1,885 user reviews) flies into Lisbon from Dublin 7 times in an average week so prices can vary.
Traveling 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?
momondo does allow users to show only those flights to Lisbon from Dublin which offer a flexible booking policy as well as other useful filters and features.
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?
Of course. momondo tracks the price of Dublin to Lisbon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.