A flag with a green hill, a crown, a clover, and a Viking ship.

Cheap Flights from Lisbon (LIS) to Dublin (DUB) from HK$1,028~

View HK$1,028 flight on Thu, 5 Nov 2026Opens in a new window

Popular airlines from Humberto Delgado Airport (LIS) to Dublin Airport (DUB)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Find Cheap Flights from Lisbon (LIS) to Dublin (DUB)

Prices were available within the past 7 days and start at HK$1,028 for one-way flights and HK$1,413 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Mon, 1 Mar - Tue, 9 Mar
LIS
Lisbon
DUB
Dublin
HK$1,413 Return, found 4 days ago
HK$1,413
Return
found 4 days ago
Select TAP Portugal flight, departing Mon, 1 Mar from Lisbon to Dublin, returning Tue, 9 Mar, priced at HK$1,413 found 4 days ago
TAP Portugal
Mon, 1 Mar - Tue, 9 Mar
LIS
Lisbon
DUB
Dublin
HK$1,841 Return, found 4 days ago
HK$1,841
Return
found 4 days ago
Select TAP Portugal flight, departing Mon, 1 Mar from Lisbon to Dublin, returning Tue, 9 Mar, priced at HK$1,841 found 4 days ago
Lufthansa
Mon, 1 Mar - Tue, 9 Mar
LIS
Lisbon
DUB
Dublin
HK$1,897 Return, found 4 days ago
HK$1,897
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 1 Mar from Lisbon to Dublin, returning Tue, 9 Mar, priced at HK$1,897 found 4 days ago
Lufthansa
Mon, 1 Mar - Tue, 9 Mar
LIS
Lisbon
DUB
Dublin
HK$1,985 Return, found 4 days ago
HK$1,985
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 1 Mar from Lisbon to Dublin, returning Tue, 9 Mar, priced at HK$1,985 found 4 days ago
Swiss International Air Lines
Mon, 1 Mar - Tue, 9 Mar
LIS
Lisbon
DUB
Dublin
HK$2,033 Return, found 4 days ago
HK$2,033
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Mon, 1 Mar from Lisbon to Dublin, returning Tue, 9 Mar, priced at HK$2,033 found 4 days ago
Lufthansa
Mon, 1 Mar - Tue, 9 Mar
LIS
Lisbon
DUB
Dublin
HK$2,073 Return, found 4 days ago
HK$2,073
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 1 Mar from Lisbon to Dublin, returning Tue, 9 Mar, priced at HK$2,073 found 4 days ago
Swiss International Air Lines
Mon, 1 Mar - Tue, 9 Mar
LIS
Lisbon
DUB
Dublin
HK$2,131 Return, found 4 days ago
HK$2,131
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Mon, 1 Mar from Lisbon to Dublin, returning Tue, 9 Mar, priced at HK$2,131 found 4 days ago
Lufthansa
Mon, 1 Mar - Tue, 9 Mar
LIS
Lisbon
DUB
Dublin
HK$2,161 Return, found 4 days ago
HK$2,161
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 1 Mar from Lisbon to Dublin, returning Tue, 9 Mar, priced at HK$2,161 found 4 days ago
Aer Lingus
Mon, 1 Mar - Tue, 9 Mar
LIS
Lisbon
DUB
Dublin
HK$2,217 Return, found 4 days ago
HK$2,217
Return
found 4 days ago
Select Aer Lingus flight, departing Mon, 1 Mar from Lisbon to Dublin, returning Tue, 9 Mar, priced at HK$2,217 found 4 days ago
British Airways
Mon, 1 Mar - Tue, 9 Mar
LIS
Lisbon
DUB
Dublin
HK$2,300 Return, found 4 days ago
HK$2,300
Return
found 4 days ago
Select British Airways flight, departing Mon, 1 Mar from Lisbon to Dublin, returning Tue, 9 Mar, priced at HK$2,300 found 4 days ago

Find the cheapest month to fly from Lisbon (LIS) to Dublin (DUB)

October is typically the cheapest month to fly

From HK$585 - HK$2,068 per traveller.

Frequently asked questions

How much is a flight from LIS to Dublin Airport (DUB)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between Lisbon/Portela Airport and DUB was HK$1,413. Fares this good don't last long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lisbon Airport to DUB?
We get that things crop up unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from LIS to Dublin Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Lisbon Airport to Dublin Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LIS to DUB?
The flight distance between Humberto Delgado Airport (LIS) and Dublin Airport (DUB) is 1,650 kilometers. Bring a snack, a drink and a few good podcasts. Keep yourself entertained and the hours will fly by.
Which airlines fly direct from Lisbon Airport to DUB?
Many savvy travelers choose to fly with TAP Portugal (TP) from LIS to Dublin Airport. This top airline offers 60 flights a month, so you can pick a flight time that's perfect for you. Ryanair (FR) is also worth considering. It operates 60 flights every month. Between these two airlines, you'll be able to find a great deal from Lisbon District to Corballis.
Are Lisbon/Portela Airport to Dublin Airport (DUB) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes find a bargain, with some of the cheapest airfares from Lisbon Airport to Dublin Airport emerging a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals continually — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines release prices so far in advance.

Travel information

Origin airport
Humberto Delgado
Destination airport
Dublin
Return price
HK$1,413
Distance
1634 km
Average flight time
2 hours 46 mins