Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ireland to Lisbon from £32

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Lisbon departing on 19/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Voted winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Ireland to Lisbon

Cheap return flights

Recommended return deals departing in the coming months from the most popular airlines that fly to Lisbon.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to Lisbon found on KAYAK recently.

Cheap last-minute flights

Leaving soon but still want a bargain? Check out these latest deals for last minute flights to Lisbon.

Cheap direct flights

The latest deals for direct flights to Lisbon so you can sit back and relax without the need for a stopover.

Cheap bus & train deals to Lisbon

Find recent return train or bus tickets from Ireland to Lisbon.

All return flight deals to Lisbon

The cheapest plane tickets to Lisbon found on KAYAK recently.
16:50 - 19:40DUB-LIS
2h 50mdirect
06:40 - 09:30LIS-DUB
2h 50mdirect
£37Ryanair
Find Deal
Tue, 11 Feb - Wed, 12 Feb
18:20 - 21:10DUB-LIS
2h 50mdirect
22:00 - 00:50LIS-DUB
2h 50mdirect
£38Ryanair
Find Deal
Sat, 8 Feb - Mon, 10 Feb
18:45 - 21:35DUB-LIS
2h 50mdirect
16:15 - 19:05LIS-DUB
2h 50mdirect
£39Ryanair
Find Deal
Mon, 3 Feb - Thu, 6 Feb
04:25 - 07:20DUB-LIS
2h 55mdirect
16:15 - 19:05LIS-DUB
2h 50mdirect
Sun, 2 Feb - Thu, 6 Feb
04:25 - 07:20DUB-LIS
2h 55mdirect
16:15 - 19:05LIS-DUB
2h 50mdirect
Sun, 9 Feb - Thu, 13 Feb
09:50 - 17:05DUB-LIS
7h 15m1 stop
21:15 - 09:10LIS-DUB
11h 55m1 stop
£83Vueling
Find Deal
Mon, 31 Mar - Wed, 2 Apr
07:15 - 10:15DUB-LIS
3h 00mdirect
11:25 - 14:15LIS-DUB
2h 50mdirect
£85Aer Lingus
Find Deal
Sun, 30 Mar - Thu, 3 Apr
16:55 - 19:50DUB-LIS
2h 55mdirect
13:15 - 16:10LIS-DUB
2h 55mdirect
£106TAP AIR PORTUGAL
Find Deal
Tue, 11 Feb - Sat, 15 Feb
04:25 - 07:20DUB-LIS
2h 55mdirect
07:25 - 10:20LIS-DUB
2h 55mdirect
£106TAP AIR PORTUGAL
Find Deal
Fri, 31 Jan - Sun, 16 Feb
09:50 - 17:05DUB-LIS
7h 15m1 stop
21:15 - 09:10LIS-DUB
11h 55m1 stop
£123Vueling
Find Deal
Mon, 31 Mar - Thu, 3 Apr
17:20 - 20:10DUB-LIS
2h 50mdirect
£32Ryanair
Find Deal
Wed, 19 Mar
14:20 - 17:10DUB-LIS
2h 50mdirect
£35Ryanair
Find Deal
Sun, 2 Feb
04:15 - 07:10DUB-LIS
2h 55mdirect
£39TAP AIR PORTUGAL
Find Deal
Sat, 1 Feb
07:15 - 10:10DUB-LIS
2h 55mdirect
£40Aer Lingus
Find Deal
Thu, 6 Mar
04:25 - 07:20DUB-LIS
2h 55mdirect
£41TAP AIR PORTUGAL
Find Deal
Sun, 9 Feb
14:35 - 21:25DUB-LIS
6h 50m1 stop
£42Vueling
Find Deal
Thu, 6 Mar
10:55 - 16:05DUB-LIS
5h 10m1 stop
£54Iberia
Find Deal
Mon, 10 Feb
10:55 - 18:05DUB-LIS
7h 10m1 stop
£54Iberia
Find Deal
Mon, 3 Feb
18:45 - 21:35DUB-LIS
2h 50mdirect
£85Aer Lingus
Find Deal
Fri, 2 May
19:05 - 08:15DUB-LIS
13h 10m1 stop
£111Vueling
Find Deal
Sat, 28 Jun
17:25 - 20:15DUB-LIS
2h 50mdirect
10:25 - 13:15LIS-DUB
2h 50mdirect
£42Ryanair
Find Deal
Sun, 12 Jan - Thu, 16 Jan
16:50 - 19:40DUB-LIS
2h 50mdirect
10:25 - 13:15LIS-DUB
2h 50mdirect
£43Ryanair
Find Deal
Tue, 14 Jan - Thu, 30 Jan
16:50 - 19:40DUB-LIS
2h 50mdirect
13:20 - 16:10LIS-DUB
2h 50mdirect
£56Ryanair
Find Deal
Tue, 14 Jan - Sat, 25 Jan
16:50 - 19:40DUB-LIS
2h 50mdirect
15:40 - 18:30LIS-DUB
2h 50mdirect
£70Ryanair
Find Deal
Tue, 14 Jan - Sun, 19 Jan
17:25 - 20:15DUB-LIS
2h 50mdirect
09:55 - 12:45LIS-DUB
2h 50mdirect
£81Ryanair
Find Deal
Sun, 12 Jan - Sun, 19 Jan
13:25 - 23:10DUB-LIS
9h 45m1 stop
05:00 - 22:05LIS-DUB
17h 05m1 stop
£167KLM
Find Deal
Wed, 15 Jan - Sun, 19 Jan
12:55 - 12:45DUB-LIS
23h 50m2 stops
13:35 - 17:50LIS-DUB
28h 15m2 stops
£254SWISS
Find Deal
Tue, 14 Jan - Thu, 30 Jan
18:40 - 13:30DUB-LIS
42h 50m2 stops
18:00 - 12:30LIS-DUB
42h 30m2 stops
£349SWISS
Find Deal
Sat, 11 Jan - Sat, 18 Jan
16:50 - 19:40DUB-LIS
2h 50mdirect
19:25 - 22:15LIS-DUB
2h 50mdirect
£37Ryanair
Find Deal
Tue, 4 Feb - Fri, 7 Feb
18:45 - 21:35DUB-LIS
2h 50mdirect
16:15 - 19:05LIS-DUB
2h 50mdirect
£39Ryanair
Find Deal
Mon, 3 Feb - Thu, 6 Feb
17:15 - 20:05DUB-LIS
2h 50mdirect
21:35 - 00:25LIS-DUB
2h 50mdirect
£40Ryanair
Find Deal
Thu, 6 Feb - Sat, 8 Feb
18:45 - 21:35DUB-LIS
2h 50mdirect
10:25 - 13:15LIS-DUB
2h 50mdirect
£41Ryanair
Find Deal
Mon, 10 Feb - Thu, 13 Feb
04:25 - 07:20DUB-LIS
2h 55mdirect
16:15 - 19:05LIS-DUB
2h 50mdirect
Sun, 2 Feb - Thu, 6 Feb
04:25 - 07:20DUB-LIS
2h 55mdirect
16:15 - 19:05LIS-DUB
2h 50mdirect
Sun, 9 Feb - Thu, 13 Feb
07:15 - 10:15DUB-LIS
3h 00mdirect
11:25 - 14:15LIS-DUB
2h 50mdirect
£84Aer Lingus
Find Deal
Sun, 30 Mar - Thu, 3 Apr
07:15 - 10:15DUB-LIS
3h 00mdirect
11:25 - 14:15LIS-DUB
2h 50mdirect
£85Aer Lingus
Find Deal
Sun, 30 Mar - Thu, 3 Apr
04:25 - 07:20DUB-LIS
2h 55mdirect
20:25 - 23:20LIS-DUB
2h 55mdirect
£106TAP AIR PORTUGAL
Find Deal
Wed, 5 Feb - Sun, 9 Feb
04:25 - 07:20DUB-LIS
2h 55mdirect
07:25 - 10:20LIS-DUB
2h 55mdirect
£106TAP AIR PORTUGAL
Find Deal
Fri, 31 Jan - Sun, 16 Feb

Ryanair flights from Ireland to Lisbon

Our best Ryanair deals on Ireland to Lisbon flight tickets
Ryanair
11 Feb
DUB16:50Dublin
2h 50m
LIS19:40Lisbon Humberto Delgado
12 Feb
LIS06:40Lisbon Humberto Delgado
2h 50m
DUB09:30Dublin
Ryanair
8 Feb
DUB18:20Dublin
2h 50m
LIS21:10Lisbon Humberto Delgado
10 Feb
LIS22:00Lisbon Humberto Delgado
2h 50m
DUB00:50Dublin
Ryanair
3 Feb
DUB18:45Dublin
2h 50m
LIS21:35Lisbon Humberto Delgado
6 Feb
LIS16:15Lisbon Humberto Delgado
2h 50m
DUB19:05Dublin

SWISS flights from Ireland to Lisbon

Our best SWISS deals on Ireland to Lisbon flight tickets
SWISS
6 Feb
DUB12:55Dublin
25h 40m
1 stop
LIS14:35Lisbon Humberto Delgado
8 Feb
LIS15:25Lisbon Humberto Delgado
17h 05m
1 stop
DUB08:30Dublin
SWISS
30 Mar
DUB08:40Dublin
14h 35m
1 stop
LIS23:15Lisbon Humberto Delgado
3 Apr
LIS05:55Lisbon Humberto Delgado
25h 55m
1 stop
DUB07:50Dublin
SWISS
23 Jan
DUB18:40Dublin
19h 55m
1 stop
LIS14:35Lisbon Humberto Delgado
27 Jan
LIS15:25Lisbon Humberto Delgado
20h 40m
1 stop
DUB12:05Dublin

See travel insights to Lisbon from

How to get the cheapest flight ticket from Ireland 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 Ireland to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £84. If you are unable to visit Lisbon during the month of January, then departing from Ireland during the month November is also very affordable. Most momondo users find prices during this month for around £115.

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 Saturday when prices can be found for as low as £151. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Lisbon for around £199.

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

In the evening is the cheapest time of day to fly from Ireland to Lisbon when you can find flight prices for as low as £132. Flying to Lisbon in the evening 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 £178. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Ireland to Lisbon Humberto Delgado flight route?

Fly from Dublin to Lisbon Humberto Delgado for the best Ireland - Lisbon Humberto Delgado flight prices

How far in advance should I book a flight to Lisbon?

The best time to book a flight to Lisbon from Ireland is 58 days out, which is when prices tend to be around £164. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Ireland for as low as £73 on momondo.

What cabin class options are available on Ireland to Lisbon Humberto Delgado flights?

There are 3 cabin classes available to choose from on Ireland 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.

Cheap Ireland to Lisbon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Lisbon

Best price found

£32

Fastest flight time

2h 50m

Direct flights

Every day

Airports in Lisbon

1 airport
The best one-way flight to Lisbon from Ireland in the past 72 hours is £32. The best return flight deal from Ireland to Lisbon found on momondo in the last 72 hours is £37.
The fastest flight from Ireland to Lisbon takes 2h 50m
Direct flights go from Ireland to Lisbon every day.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

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

    Prices for flights from Ireland to Lisbon Humberto Delgado Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Ireland 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 Ireland to Lisbon Humberto Delgado Airport.

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

    The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Ireland to Lisbon?


Best airlines flying from Ireland to Lisbon

Compare and see reviews for airlines that fly from Ireland to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £55Free CancellationRating
6.8
5,173 reviews
Search Ryanair flights
Aer LingusPriceFrom £78Free CancellationRating
7.1
1,073 reviews
Search Aer Lingus flights
TAP AIR PORTUGALPriceFrom £84Free CancellationRating
7.1
1,860 reviews
Search TAP AIR PORTUGAL flights

Why use momondo?

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

It is quick and easy to find Ireland to Lisbon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lisbon that suits you.

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

momondo does allow users to show only those flights to Lisbon from Ireland which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Ireland to Lisbon 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 Ireland to Lisbon right now. Can momondo alert me if prices change?

Price alerts on flights to Lisbon from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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.
1 adult
From?
To?
Wed 15/1
Wed 22/1
Email me momondo's favourite deals

Find better results for your trip to Portugal