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FlightLogic is an independent, advertising-supported information service that lets you compare airlines, airports, hotels, and travel products. We do not provide financial advice and we do not recommend specific products or providers. Links marked * are advertising links and may earn us commission at no extra cost to you — always read the terms of any product before booking or applying. Learn more about how we make money.

Verdict

Incheon International Airport (ICN) scores higher overall at 9.3/10 versus Edinburgh Airport (EDI) at 7.6/10.

Score comparison

Metric Incheon International Airport Edinburgh Airport
FlightLogic Score 9.3 7.6
On-Time Performance 9.2 7.4
Passenger Experience 9.4 7.6
Facilities & Comfort 9.3 7.8
Lounge Score 8.8 7.2
City Seoul Edinburgh
Country South Korea United Kingdom
Terminals 2 terminals 1 terminal
Annual passengers 68M+ 15M+

Operational comparison

Transport links, lounge access, connection times, and UK261 eligibility — verify locally before travel.

Policy ICN — Incheon EDI — Edinburgh
Rail / public transport AREX express and all-stop train; airport limousine buses
To city centre 43 min express to Seoul Station
Lounge day pass KRW 50,000–70,000; Priority Pass at KAL/ASiana lounges (capacity limits)
Min. connection time 60–90 min inter-terminal (T1 ↔ T2 shuttle train)
Primary hub carriers Korean Air (T1), Asiana (T1), Star Alliance (T2)

Detailed profiles

Seoul, South Korea · ICN · #1 in this comparison

Incheon International Airport

2 terminals · 68M+ passengers/year

9.3 / 10

How good is Incheon International Airport?

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 Score 9.3 Exceptional
On-time 9.2 Departure reliability
Experience 9.4 Staff, queues, cleanliness
Facilities 9.3 Food, shops, seating
Lounges 8.8 Lounge quality
Rating basis Editorial FlightLogic 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 score 8.8/10

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.

Edinburgh, United Kingdom · EDI · #2 in this comparison

Edinburgh Airport

1 terminal · 15M+ passengers/year

7.6 / 10

How good is Edinburgh Airport?

Edinburgh Airport (EDI) scores 7.6/10 (Very Good) on FlightLogic's airport index — combining on-time performance (7.4), passenger experience (7.6), and facilities (7.8). Lounge quality rates 7.2/10. See full airport guide →

In short

Edinburgh EDI scores 7.6/10 on FlightLogic — Scotland's busiest airport. Tram to city centre ~30 min. Long-haul via Emirates, Qatar, United. UK261 applies to all departures. See /guides/edinburgh-airport-lounge-guide-2026.

FlightLogic Score 7.6 Very Good
On-time 7.4 Departure reliability
Experience 7.6 Staff, queues, cleanliness
Facilities 7.8 Food, shops, seating
Lounges 7.2 Lounge quality
Rating basis Editorial FlightLogic 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
7.4
Passenger Experience
7.6
Facilities & Comfort
7.8
Lounge score 7.2/10

Highlights

  • Scotland's primary international gateway — Emirates, Qatar Airways, and United long-haul plus dense European network
  • Edinburgh Trams reach city centre in ~30 minutes — direct link from airport stop
  • No1 Lounge and Aspire Lounge accept Priority Pass; pre-book at peak
  • UK261 covers all EDI departures — essential for easyJet and Ryanair Scotland routes

Overview

Scotland's busiest airport — single terminal, tram to Edinburgh city centre in 30 minutes, and growing long-haul via Emirates, Qatar, and United.

Scotland's international hub

Edinburgh handles Scotland's intercontinental traffic — Emirates to Dubai, Qatar to Doha, United to Newark, and seasonal North America routes supplement a dense European network on easyJet, Ryanair, Jet2, and BA.

For UK travellers north of the border, EDI avoids the Edinburgh–Heathrow positioning flight that adds cost and time. Compare MAN (/airports/manchester) for northern England connectivity.

Tram and ground transport

Edinburgh Trams run from the airport stop to York Place in the city centre every 7–10 minutes, taking ~30 minutes. Taxis and Uber operate from signed landside pick-up zones.

Allow extra time during Edinburgh Festival (August) when passenger volumes spike.

FAQ

Which is better, Incheon International Airport or Edinburgh Airport?

Incheon International Airport (ICN) scores higher overall at 9.3/10 versus Edinburgh Airport (EDI) at 7.6/10.

Which has better lounges, ICN or EDI?

Incheon International Airport (ICN) scores higher for lounges at 8.8/10, versus Edinburgh Airport at 7.2/10.

Which airport is more on-time, ICN or EDI?

Incheon International Airport (ICN) has stronger on-time performance at 9.2/10 versus Edinburgh Airport (EDI) at 7.4/10.