What is the cheapest airline that flies from Dublin to Lisbon Humberto Delgado?

Ryanair, TAP AIR PORTUGAL, and KLM are the most popular carriers operating from Dublin to Lisbon Humberto Delgado

How many flights depart from Dublin to Lisbon on average per day?

As of September 2025, there are 7 flights per day flying from Dublin to Lisbon. The most common time of day flights depart is 18:00, with 47% of flights taking off in the evening.

How many flights depart from Dublin to Lisbon on average per week?

As of September 2025, there are 50 flights per week flying from Dublin to Lisbon. The most common day of the week flights depart is Fri, with 22% of flights taking off on this day.

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 55% 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.

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 September 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.

£48 Cheap Flights from Dublin to Lisbon in 2025

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Round-trip

One-way

Last minute

Direct

Cheap return flights

21:35 - 08:30DUB-LIS

10h 55m1 stop

22:10 - 09:10LIS-DUB

11h 00m1 stop

£86Vueling

Find Deal

ti, 21 loka - ke, 22 loka

06:30 - 14:50DUB-LIS

8h 20m1 stop

09:55 - 12:45LIS-DUB

2h 50mdirect

£86Ryanair

Find Deal

to, 11 joulu - su, 14 joulu

15:15 - 18:15DUB-LIS

3h 00mdirect

21:35 - 00:25LIS-DUB

2h 50mdirect

£88

Find Deal

su, 11 tammi - la, 24 tammi

18:05 - 20:55DUB-LIS

2h 50mdirect

21:30 - 00:20LIS-DUB

2h 50mdirect

£89Ryanair

Find Deal

la, 25 loka - ma, 24 marras

04:15 - 07:10DUB-LIS

2h 55mdirect

06:40 - 09:30LIS-DUB

2h 50mdirect

£94

Find Deal

la, 10 tammi - ke, 21 tammi

11:10 - 14:00DUB-LIS

2h 50mdirect

20:25 - 23:20LIS-DUB

2h 55mdirect

£109TAP AIR PORTUGAL

Find Deal

su, 16 marras - pe, 21 marras

07:15 - 10:10DUB-LIS

2h 55mdirect

18:55 - 21:50LIS-DUB

2h 55mdirect

£111Aer Lingus

Find Deal

pe, 23 tammi - su, 25 tammi

17:15 - 23:10DUB-LIS

5h 55m1 stop

05:00 - 12:40LIS-DUB

7h 40m1 stop

£130KLM

Find Deal

ma, 12 tammi - to, 22 tammi

04:25 - 07:20DUB-LIS

2h 55mdirect

13:15 - 16:10LIS-DUB

2h 55mdirect

£131TAP AIR PORTUGAL

Find Deal

to, 29 tammi - la, 7 helmi

05:55 - 14:35DUB-LIS

8h 40m1 stop

05:00 - 16:20LIS-DUB

11h 20m1 stop

£135KLM

Find Deal

to, 5 helmi - pe, 20 helmi

KLM flights from Dublin to Lisbon

Our best KLM deals on Dublin to Lisbon flight tickets

KLM

12 Jan

DUB17:15Dublin

5h 55m

1 stop

LIS23:10Lisbon Humberto Delgado

22 Jan

LIS05:00Lisbon Humberto Delgado

7h 40m

1 stop

DUB12:40Dublin

£130

Find similar

KLM

5 Feb

DUB05:55Dublin

8h 40m

1 stop

LIS14:35Lisbon Humberto Delgado

20 Feb

LIS05:00Lisbon Humberto Delgado

11h 20m

1 stop

DUB16:20Dublin

£135

Find similar

KLM

11 Dec

DUB05:55Dublin

8h 40m

1 stop

LIS14:35Lisbon Humberto Delgado

14 Dec

LIS05:00Lisbon Humberto Delgado

11h 20m

1 stop

DUB16:20Dublin

£145

Find similar

Ryanair flights from Dublin to Lisbon

Our best Ryanair deals on Dublin to Lisbon flight tickets

Ryanair

11 Dec

DUB06:30Dublin

8h 20m

1 stop

LIS14:50Lisbon Humberto Delgado

14 Dec

LIS09:55Lisbon Humberto Delgado

2h 50m

DUB12:45Dublin

£86

Find similar

Ryanair

25 Oct

DUB18:05Dublin

2h 50m

LIS20:55Lisbon Humberto Delgado

24 Nov

LIS21:30Lisbon Humberto Delgado

2h 50m

DUB00:20Dublin

£89

Find similar

Ryanair

7 Nov

DUB17:35Dublin

2h 50m

LIS20:25Lisbon Humberto Delgado

10 Nov

LIS21:30Lisbon Humberto Delgado

2h 50m

DUB00:20Dublin

£98

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinLisbon

DUB - LIS

DUBLIS

Dublin

ti 21/10

21:35-08:30

1 stop10h 55m

Lisbon Humberto Delgado

ke 22/10

22:10-09:10

1 stop11h 00m

£86

DublinLisbon

DUB - LIS

DUBLIS

Dublin

to 11/12

06:30-14:50

1 stop8h 20m

Lisbon Humberto Delgado

su 14/12

09:55-12:45

Nonstop2h 50m

£86

DublinLisbon

DUB - LIS

DUBLIS

Dublin

su 11/1

15:15-18:15

Nonstop3h 00m

Lisbon Humberto Delgado

la 24/1

21:35-00:25

Nonstop2h 50m

£88

DublinLisbon

DUB - LIS

DUBLIS

Dublin

la 25/10

18:05-20:55

Nonstop2h 50m

Lisbon Humberto Delgado

ma 24/11

21:30-00:20

Nonstop2h 50m

£89

DublinLisbon

DUB - LIS

DUBLIS

Dublin

la 10/1

04:15-07:10

Nonstop2h 55m

Lisbon Humberto Delgado

ke 21/1

06:40-09:30

Nonstop2h 50m

£94

DublinLisbon

DUB - LIS

DUBLIS

Dublin

su 16/11

11:10-14:00

Nonstop2h 50m

Lisbon Humberto Delgado

pe 21/11

20:25-23:20

Nonstop2h 55m

£109

DublinLisbon

DUB - LIS

DUBLIS

Dublin

pe 23/1

07:15-10:10

Nonstop2h 55m

Lisbon Humberto Delgado

su 25/1

18:55-21:50

Nonstop2h 55m

£111

DublinLisbon

DUB - LIS

DUBLIS

Dublin

ma 12/1

17:15-23:10

1 stop5h 55m

Lisbon Humberto Delgado

to 22/1

05:00-12:40

1 stop7h 40m

£130

DublinLisbon

DUB - LIS

DUBLIS

Dublin

to 29/1

04:25-07:20

Nonstop2h 55m

Lisbon Humberto Delgado

la 7/2

13:15-16:10

Nonstop2h 55m

£131

DublinLisbon

DUB - LIS

DUBLIS

Dublin

to 5/2

05:55-14:35

1 stop8h 40m

Lisbon Humberto Delgado

pe 20/2

05:00-16:20

1 stop11h 20m

£135

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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

Prices

Airlines

Other information

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 £83. 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 £95.

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 Monday when prices can be found for as low as £178. 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 £304.

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 £124. 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 morning, with an average ticket price of £251. Departure times in the morning 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 weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around £140 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Dublin for as low as £105 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.

How have Dublin to Lisbon flight prices changed over time?

As of September 2025, prices for Dublin to Lisbon flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Lisbon according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

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

Best price found	£67
Fastest flight time	2h 45m
Direct flights	Every day
Airports in Lisbon	1 airport

The best one-way flight to Lisbon from Dublin in the past 72 hours is £67. The best return flight deal from Dublin to Lisbon found on momondo in the last 72 hours is £101.

The fastest flight from Dublin to Lisbon takes 2h 45m

Direct flights go from Dublin to Lisbon every day.

There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

Search flight deals

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 September 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 24.77% of all bookings. The subsequent popular models are Embraer 195 at 18.31%, Boeing 737 MAX 8 at 15.89%, and Embraer 190 at 14.16%.
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 55% of the total bookings. Other popular airlines include TAP AIR PORTUGAL with 30% and Aer Lingus with 15%.

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
Ryanair	PriceFrom £61	Free Cancellation	Rating 6.8 5,158 reviews	Search Ryanair flights
Aer Lingus	PriceFrom £67	Free Cancellation	Rating 7.2 1,271 reviews	Search Aer Lingus flights
TAP AIR PORTUGAL	PriceFrom £85	Free Cancellation	Rating 7.1 1,977 reviews	Search TAP AIR PORTUGAL flights

Aer Lingus Flights From Dublin to Lisbon
Aer Lingus operates around 8 flights from Dublin to Lisbon every week. The average price of these flights found in the last 72 hours has been £213, but momondo users have found Aer Lingus deals from Dublin to Lisbon from as low as £91 round-trip. Aer Lingus has been scored 7.2/10 in 1,271 reviews.
TAP AIR PORTUGAL Flights From Dublin to Lisbon
The best TAP AIR PORTUGAL deal for Dublin to Lisbon flight tickets found on momondo in the last 72 hours was £115, round-trip. It should be noted that an average TAP AIR PORTUGAL flight deal for this route in this time was higher, at £241 round-trip. TAP AIR PORTUGAL operates 10 flights out of Dublin into Lisbon in an average week, so prices vary by time and availability. 1,977 TAP AIR PORTUGAL reviews by users on momondo have scored the airline at 7.1/10.

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Why 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.

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Cheap flights from Dublin to Lisbon from £48

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 29/9. 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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KLM flights from Dublin to Lisbon

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Our best Ryanair deals on Dublin to Lisbon flight tickets

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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?

What is the cheapest day to depart on your flight to Lisbon?

What is the cheapest time of day to depart on your flight to Lisbon?

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?

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.

How have Dublin to Lisbon flight prices changed over time?

As of September 2025, prices for Dublin to Lisbon flights are approximately 3% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Dublin to Lisbon Humberto Delgado?

Ryanair, TAP AIR PORTUGAL, and KLM are the most popular carriers operating from Dublin to Lisbon Humberto Delgado

Which airlines fly to Lisbon?

How many flights depart from Dublin to Lisbon on average per day?

As of September 2025, there are 7 flights per day flying from Dublin to Lisbon. The most common time of day flights depart is 18:00, with 47% of flights taking off in the evening.

How many flights depart from Dublin to Lisbon on average per week?

As of September 2025, there are 50 flights per week flying from Dublin to Lisbon. The most common day of the week flights depart is Fri, 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

Best price found

Fastest flight time

Direct flights

Airports in Lisbon

How far is Dublin to Lisbon Humberto Delgado by plane?

When did momondo last update prices for flights from Dublin Airport to Lisbon Humberto Delgado Airport?

How many operators does momondo search for flights from Dublin Airport to Lisbon Humberto Delgado Airport?

How old do you have to be to fly from Dublin Airport to Lisbon Humberto Delgado Airport?

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

What is the most popular plane model from Dublin to Lisbon?

What is the most popular airline from Dublin to Lisbon?

Best airlines flying from Dublin to Lisbon

Compare and see reviews for airlines that fly from Dublin to Lisbon with momondo

Aer Lingus Flights From Dublin to Lisbon

TAP AIR PORTUGAL Flights From Dublin to Lisbon

Travelling to a place near Lisbon?

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Lisbon?

Can I find flights from Dublin to Lisbon with flexible booking policies on momondo?

How can momondo help me find flights from Dublin to Lisbon?

I’m not ready to book a flight from Dublin to Lisbon right now. Can momondo alert me if prices change?

An easier way to manage your Lisbon trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Airports servicing Portugal