Cheap flights from Dublin to Portugal

How far in advance should I book a flight from Dublin to Portugal?

To save on the cost of your flight from Dublin to Portugal, book at least 61 days before your planned departure. Booking around this time can save you about 22% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £124 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £138.

When is the cheapest time to fly from Dublin to Portugal (DUB - PT)?

When flying from Dublin to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Dublin to Portugal in January, February 2022

The best prices found for DUB to Portugal flights in January, February
25 Jan - 26 Jan
DUB

Dublin

LIS

Lisbon Humberto Delgado

Nonstop

2h 50m
LIS

Lisbon Humberto Delgado

DUB

Dublin

Nonstop

2h 55m
£21

Ryanair

View Deal

Deal found 18/1/22

24 Jan - 28 Jan
DUB

Dublin

LIS

Lisbon Humberto Delgado

Nonstop

2h 50m
LIS

Lisbon Humberto Delgado

DUB

Dublin

Nonstop

2h 55m
£23

Ryanair

View Deal

Deal found 19/1/22

28 Jan - 29 Jan
DUB

Dublin

LIS

Lisbon Humberto Delgado

Nonstop

2h 50m
LIS

Lisbon Humberto Delgado

DUB

Dublin

Nonstop

2h 55m
£26

Ryanair

View Deal

Deal found 18/1/22

Dublin to Portugal 2022 flight deals

Cheap flights to Portugal from Dublin found for this year
25 Jan - 26 Jan
DUB

Dublin

LIS

Lisbon Humberto Delgado

Nonstop

2h 50m
LIS

Lisbon Humberto Delgado

DUB

Dublin

Nonstop

2h 55m
£21

Ryanair

View Deal

Deal found 18/1/22

24 Jan - 28 Jan
DUB

Dublin

LIS

Lisbon Humberto Delgado

Nonstop

2h 50m
LIS

Lisbon Humberto Delgado

DUB

Dublin

Nonstop

2h 55m
£23

Ryanair

View Deal

Deal found 19/1/22

28 Jan - 29 Jan
DUB

Dublin

LIS

Lisbon Humberto Delgado

Nonstop

2h 50m
LIS

Lisbon Humberto Delgado

DUB

Dublin

Nonstop

2h 55m
£26

Ryanair

View Deal

Deal found 18/1/22

Direct flights to Portugal from Dublin

Save time with Dublin to Portugal direct flight deals
10 May - 31 May
DUB

Dublin

LIS

Lisbon Humberto Delgado

Nonstop

2h 40m
LIS

Lisbon Humberto Delgado

DUB

Dublin

Nonstop

2h 40m
£34

Ryanair

View Deal

Deal found 18/1/22

31 Jan - 3 Mar
DUB

Dublin

LIS

Lisbon Humberto Delgado

Nonstop

2h 50m
LIS

Lisbon Humberto Delgado

DUB

Dublin

Nonstop

2h 55m
£34

Ryanair

View Deal

Deal found 19/1/22

30 Jan - 31 Jan
DUB

Dublin

LIS

Lisbon Humberto Delgado

Nonstop

2h 50m
LIS

Lisbon Humberto Delgado

DUB

Dublin

Nonstop

2h 55m
£35

Ryanair

View Deal

Deal found 18/1/22

Last-minute flights from Dublin to Portugal

Late deals on return flights to Portugal from Dublin, departing today and this week
25 Jan - 26 Jan
DUB

Dublin

LIS

Lisbon Humberto Delgado

Nonstop

2h 50m
LIS

Lisbon Humberto Delgado

DUB

Dublin

Nonstop

2h 55m
£21

Ryanair

View Deal

Deal found 18/1/22

28 Jan - 29 Jan
DUB

Dublin

LIS

Lisbon Humberto Delgado

Nonstop

2h 50m
LIS

Lisbon Humberto Delgado

DUB

Dublin

Nonstop

2h 55m
£26

Ryanair

View Deal

Deal found 18/1/22

25 Jan - 26 Jan
DUB

Dublin

LIS

Lisbon Humberto Delgado

Nonstop

2h 50m
LIS

Lisbon Humberto Delgado

DUB

Dublin

1 stop

13h 05m
£27

Ryanair

View Deal

Deal found 18/1/22

One-way flights to Portugal from Dublin

The cheapest one-way flights from Dublin to Portugal
30 Jan
DUB

Dublin

OPO

Porto

1 stop

26h 10m
£10

Ryanair

View Deal

Deal found 18/1/22

26 Jan
DUB

Dublin

LIS

Lisbon Humberto Delgado

Nonstop

2h 50m
£12

Ryanair

View Deal

Deal found 19/1/22

26 Jan
DUB

Dublin

LIS

Lisbon Humberto Delgado

1 stop

16h 15m
£13

Ryanair

View Deal

Deal found 19/1/22

Related info for your journey

Useful info, stats and facts about Dublin to Portugal flights.

What airport do you fly from for flights from Dublin to Portugal?

Dublin (DUB), located 5.7 mi from the city centre, is the airport you fly out of when you book flights from Dublin to Portugal.

Which airlines flying from Dublin to Portugal have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Dublin to Portugal that may be offering flexible cancellation policies are Ryanair, Aer Lingus, and TAP AIR PORTUGAL. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Dublin to Portugal for under £100 on Cheapflights?

Yes, there are multiple flights from Dublin to Portugal for under £100. The cheapest flight booked recently is on TAP AIR PORTUGAL for just £32, but on average you can expect to pay £37.

Are there direct flights from Dublin to Portugal for under £100 on Cheapflights?

Cheapflights has 20 direct flights from Dublin to Portugal under £100. A good price for a direct flight from Dublin to Portugal is less than £41.

Are there last-minute flights available from Dublin to Portugal for under £100?

There are currently 20+ open flights from Dublin to Portugal within the next 7 days for less than £100.

What days are direct flights available from Dublin to Portugal?

You can find direct flights on the following days: Friday.

How popular is this Dublin to Portugal flight route?

The Dublin to Portugal flight path was viewed by 1,488 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

2 flight departures from Dublin to Portugal per day on average.
Afternoon (Midday - 6pm) - 100% of flight departures

How long is the flight from Dublin to Portugal?

TAP AIR PORTUGAL and Ryanair can get you from Dublin to Portugal in just under 2h 40m. Your travel time can differ by up to 3h 55m. The distance between Dublin and Portugal is about 1026 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the most popular routes from Dublin to Portugal?

The most popular route from Dublin to Portugal is Dublin - Lisbon Humberto Delgado. You may also consider Dublin - Faro or Dublin - Porto.

What are the most popular airlines that fly from Dublin to Portugal?

When booking a flight from Dublin to Portugal, you may want to consider flying on Aer Lingus, Ryanair or Lufthansa as they are the most popular for this route.

What are the most reliable airlines from Dublin to Portugal?

Before booking your flight to Portugal from Dublin, have a look at the most reliable airlines to get you to your destination on time: Ryanair (94%), Portugalia (75%), Etihad Airways( 71%).

What are the cheapest flights from Dublin to Portugal?

The cheapest flight price from Dublin to Portugal is £22. On average you can expect to pay £52. The most popular route, (Dublin - Lisbon Humberto Delgado), can usually be booked for £54.

Can I fly to Portugal from Dublin right now?

Information is based on travel restrictions from Dublin to Portugal

Most visitors from Dublin need to provide a negative COVID-19 test result and/or quarantine to enter Portugal.

COVID-19 testing requirements
Visitors from Dublin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for RT-PCR (NAAT) and 48 Antigen (quick-test) hours before departing to Portugal.

Quarantine requirements
Visitors from Dublin are not required to quarantine after entering Portugal.

Documents
Health declaration for Madeira - Travelers must complete and submit it 12-48 hours before departure. This will generate a QR code which must be presented upon arrival.


Can I fly back to Dublin from Portugal?

Returning to Dublin from Portugal

COVID-19 testing requirements
Visitors from Portugal must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Dublin.

Quarantine requirements
Visitors from Portugal are not required to quarantine after entering Dublin.

Destination points for flights from Dublin to Portugal

Select to see more specific information for flights from Dublin to all places in Portugal

Top 4 airlines flying from Dublin to Portugal

The chart below displays the airlines Cheapflights users travelling from Dublin to Portugal choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Ryanair
Cheapest£37
Average£109
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
TAP AIR PORTUGAL
Cheapest£50
Average£174
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
Aer Lingus
Cheapest£66
Average£153
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
Lufthansa
Cheapest£115
Average£172
FlexibilityNo cancel fee
On-time76%
COVID-19 safety

Hourly flight availability from Dublin to Portugal

See what time of day planes typically take off from Dublin to Portugal
45%of flight departuresEarly morningMidnight to 6 am
18%of flight departuresMorning6 am to noon
37%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM