Incheon International Airport (ICN) scores 9.3/10 (Exceptional)
on FlightLogic's airport index — combining on-time performance (9.2),
passenger experience (9.4), and facilities (9.3).
Lounge quality rates 8.8/10. See full airport guide →
In short
Incheon (ICN) is Seoul's primary international airport, rated 9.3/10 on FlightLogic — second only to Changi. Known for cleanliness, Culture Experience Zones, and efficient Korean Air/Asiana hub. Two terminals; allow 60–90 minutes for inter-terminal connections. AREX train reaches Seoul in ~43 minutes.
FlightLogic Score9.3Exceptional
On-time9.2Departure reliability
Experience9.4Staff, queues, cleanliness
Facilities9.3Food, shops, seating
Lounges8.8Lounge 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
9.2
Passenger Experience
9.4
Facilities & Comfort
9.3
Lounge score8.8/10
Highlights
Culture Experience Zones with free traditional Korean performances, craft workshops, and exhibitions
Consistently ranked among the world's cleanest airports — FlightLogic experience score 9.4/10
Terminal 2 opened 2018 with Star Alliance carriers; Terminal 1 serves Korean Air and SkyTeam
Incheon scores 9.3/10 overall — second-highest on FlightLogic after Changi
Overview
Consistently top-rated for cleanliness, culture programs, and efficient Korean Air/Asiana hub.
Terminals and airlines
Terminal 1 serves Korean Air, Asiana, and SkyTeam carriers. Terminal 2 (opened 2018) serves Star Alliance carriers including Singapore Airlines, United, and Lufthansa. Inter-terminal transfers require the free shuttle train — budget 60–90 minutes for a connection.
Both terminals have extensive dining and shopping, with ICN known for reasonable pricing compared to other major Asian hubs.
Getting to Seoul from Incheon
The AREX (Airport Railroad Express) reaches Seoul Station in 43 minutes on the express service. The all-stop commuter service takes longer but costs less. Airport limousine buses connect to major Seoul districts and hotels.
Taxi fare to central Seoul is approximately KRW 60,000–80,000 depending on traffic and destination.
Amsterdam, Netherlands · AMS · #2 in this comparison
Amsterdam Schiphol Airport (AMS) scores 8.6/10 (Excellent)
on FlightLogic's airport index — combining on-time performance (8.4),
passenger experience (8.5), and facilities (8.9).
Lounge quality rates 8.7/10. See full airport guide →
In short
Amsterdam Schiphol (AMS) is rated 8.6/10 on FlightLogic — one of Europe's highest-scoring hubs. Single-terminal layout, lounge score 8.7/10, and efficient Schengen transfers. KLM Crown Lounge serves business and SkyTeam elites. See /guides/ams-schiphol-lounge-guide and /reviews/klm-crown-lounge-ams-review.
FlightLogic Score8.6Excellent
On-time8.4Departure reliability
Experience8.5Staff, queues, cleanliness
Facilities8.9Food, shops, seating
Lounges8.7Lounge 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
8.4
Passenger Experience
8.5
Facilities & Comfort
8.9
Lounge score8.7/10
Highlights
Single-terminal design simplifies connections — most gates are reachable airside within 15–25 minutes
KLM Crown Lounge and Aspire lounges for business and elite passengers
Rijksmuseum annex and library in the terminal — unique cultural amenities
Among Europe's best connection hubs for UK travellers routing to Africa, Asia, and the Americas via KLM/Delta
Overview
KLM and SkyTeam hub with a single-terminal design, excellent Schengen connections, and the Crown Lounge for premium passengers.
Single-terminal efficiency
Unlike Heathrow or JFK, Schiphol uses one terminal building with pier-based gates — connections rarely require changing buildings, though long walks between distant piers are common on short connections.
The KLM Crown Lounge near the D/E pier intersection is the flagship premium space for SkyTeam business passengers and elites.
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