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Lisbon Humberto Delgado Airport vs Dublin Airport
Detailed comparison of LIS and DUB on FlightLogic scores and passenger experience.
Verdict
Lisbon Humberto Delgado Airport (LIS) scores higher overall at 7.7/10 versus Dublin Airport (DUB) at 7.5/10.
Lisbon Humberto Delgado Airport (LIS) scores 7.7/10 (Very Good)
on FlightLogic's airport index — combining on-time performance (7.5),
passenger experience (7.6), and facilities (8.0).
Lounge quality rates 7.6/10. See full airport guide →
In short
Lisbon LIS scores 7.7/10 — Portugal's main hub. Metro to city ~20 min. TAP Star Alliance gateway. See /guides/best-airlines-uk-portugal-greece-2026 and /guides/lisbon-airport-lounge-guide-2026.
FlightLogic Score7.7Very Good
On-time7.5Departure reliability
Experience7.6Staff, queues, cleanliness
Facilities8.0Food, shops, seating
Lounges7.6Lounge quality
Rating basisEditorialFlightLogic methodology
Score breakdown
Modelled on industry airport indices — on-time data, facilities ratings, and editorial experience signals combined into a single FlightLogic score.
On-Time Performance
7.5
Passenger Experience
7.6
Facilities & Comfort
8.0
Lounge score7.6/10
Highlights
Primary UK gateway to Lisbon, Sintra, and central Portugal
TAP Portugal hub — Star Alliance connections to Brazil, Africa, and Atlantic islands
Metro red line to city centre ~20 min — among Europe's best airport-city links
TAP/Star Alliance lounges in T1; Priority Pass at ANA lounges
Overview
Portugal's primary hub — TAP Star Alliance gateway with dense easyJet, Ryanair, BA, and Jet2 UK schedules plus Atlantic island connections.
UK routes
BA, TAP, easyJet, Ryanair, and Jet2 serve LIS from London, Manchester, and regional UK. TAP offers competitive business class on LHR–LIS for Star Alliance collectors.
Compare Faro (/airports/faro) for Algarve beach holidays — Lisbon wins on city breaks and TAP connections.
Dublin Airport (DUB) scores 7.5/10 (Very Good)
on FlightLogic's airport index — combining on-time performance (7.3),
passenger experience (7.4), and facilities (7.8).
Lounge quality rates 7.6/10. See full airport guide →
In short
Dublin DUB scores 7.5/10 — Ireland hub with US Pre-Clearance on Aer Lingus. Strategic UK positioning for transatlantic. See /guides/best-airlines-uk-dublin-2026 and /guides/dublin-airport-lounge-guide-2026.
FlightLogic Score7.5Very Good
On-time7.3Departure reliability
Experience7.4Staff, queues, cleanliness
Facilities7.8Food, shops, seating
Lounges7.6Lounge quality
Rating basisEditorialFlightLogic methodology
Score breakdown
Modelled on industry airport indices — on-time data, facilities ratings, and editorial experience signals combined into a single FlightLogic score.
On-Time Performance
7.3
Passenger Experience
7.4
Facilities & Comfort
7.8
Lounge score7.6/10
Highlights
US Pre-Clearance — arrive in US as domestic passenger on Aer Lingus transatlantic
Dense UK schedule — Ryanair, Aer Lingus, BA from Heathrow, Gatwick, Manchester, and 15+ regional UK airports
Aer Lingus T2 lounge for business and AerClub Gold; 51st & Green US Pre-Clearance facility
UK261 on UK-departing Aer Lingus; EU261 on DUB EU departures
Overview
Ireland's hub and a strategic UK outbound gateway — Aer Lingus US Pre-Clearance, dense Ryanair/easyJet Europe network, and short hop from UK regional airports.
UK positioning and Pre-Clearance
UK travellers use DUB as a lower-fare transatlantic gateway via Aer Lingus — Pre-Clearance saves 60–90 min at US immigration. Factor positioning flight cost from UK regional airports.
Ryanair's largest base offers cheapest UK–Europe fares — compare total cost vs Stansted/Luton on same route.
FAQ
Which is better, Lisbon Humberto Delgado Airport or Dublin Airport?
Lisbon Humberto Delgado Airport (LIS) scores higher overall at 7.7/10 versus Dublin Airport (DUB) at 7.5/10.
Which has better lounges, LIS or DUB?
Lisbon Humberto Delgado Airport (LIS) scores higher for lounges at 7.6/10, versus Dublin Airport at 7.6/10.
Which airport is more on-time, LIS or DUB?
Lisbon Humberto Delgado Airport (LIS) has stronger on-time performance at 7.5/10 versus Dublin Airport (DUB) at 7.3/10.
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