Singapore Changi Airport (SIN) scores 9.6/10 (Exceptional)
on FlightLogic's airport index — combining on-time performance (9.1),
passenger experience (9.8), and facilities (9.9).
Lounge quality rates 9.4/10. See full airport guide →
In short
Singapore Changi (SIN) is FlightLogic's top-rated airport at 9.6/10, famous for Jewel's Rain Vortex, free transit city tours, and world-class lounges. Singapore Airlines hub with four terminals. On-time score 9.1/10; lounge score 9.4/10. Ideal for long layovers — most transit passengers do not need a visa for airside connections.
FlightLogic Score9.6Exceptional
On-time9.1Departure reliability
Experience9.8Staff, queues, cleanliness
Facilities9.9Food, shops, seating
Lounges9.4Lounge 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
9.1
Passenger Experience
9.8
Facilities & Comfort
9.9
Lounge score9.4/10
Highlights
Jewel Changi: 40-metre Rain Vortex indoor waterfall, Canopy Park, and 280+ retail and dining outlets — accessible landside and via Terminal 1 link
Free Singapore city tours (2.5-hour guided tours) for transit passengers with 5.5+ hour layovers — no visa required for most nationalities
Four terminals plus Jewel; Terminal 3 hosts Singapore Airlines SilverKris and Star Alliance lounges; Terminal 1 has Qantas and oneworld lounges
Changi scores 9.6/10 on FlightLogic — highest of all rated airports — with 9.9/10 facilities and 9.8/10 passenger experience
Overview
Repeatedly ranked the world's best airport with Jewel, free city tours, and exceptional transit experience.
Jewel and terminal layout
Jewel Changi opened in 2019 as a standalone lifestyle complex linked to Terminal 1, featuring the 40-metre HSBC Rain Vortex — the world's tallest indoor waterfall — plus Canopy Park, hedge maze, and 280+ shops and restaurants. It is accessible to both departing passengers and visitors without a boarding pass.
Terminal 1 serves Star Alliance carriers including Singapore Airlines long-haul. Terminal 2 handles low-cost and regional carriers. Terminal 3 is SIA's primary long-haul terminal with the best SilverKris lounges. Terminal 4 is a compact automated terminal for regional LCCs.
Lounges at Changi
Singapore Airlines SilverKris Business and First lounges in T2 and T3 are among the world's best, with buffet dining, a la carte options, and shower suites. Star Alliance Gold and business class passengers access these on SIA and partner flights.
Priority Pass holders can access Plaza Premium and SATS lounges across terminals. The Qantas First Lounge in T1 is excellent for oneworld First passengers. Pay-per-use lounge access typically costs SGD 50–70.
Athens International Airport (ATH) scores 7.6/10 (Very Good)
on FlightLogic's airport index — combining on-time performance (7.4),
passenger experience (7.5), and facilities (7.9).
Lounge quality rates 7.8/10. See full airport guide →
In short
Athens ATH scores 7.6/10 — Greece's main hub. Metro to city ~40 min. Aegean Star Alliance gateway for island connections. See /guides/best-airlines-uk-portugal-greece and /guides/athens-airport-lounge-guide.
FlightLogic Score7.6Very Good
On-time7.4Departure reliability
Experience7.5Staff, queues, cleanliness
Facilities7.9Food, shops, seating
Lounges7.8Lounge 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
7.4
Passenger Experience
7.5
Facilities & Comfort
7.9
Lounge score7.8/10
Highlights
Primary UK gateway to Athens and mainland Greece — ferry connections to islands from Piraeus
Aegean Airlines hub — Star Alliance connections to Santorini, Mykonos, Crete (domestic)
Metro Line 3 to Syntagma ~40 min — reliable city access
Aegean Business Lounge and Goldair lounge — Priority Pass accepted
Overview
Greece's primary hub — Aegean/Star Alliance gateway with dense UK schedule on BA, easyJet, Jet2, Ryanair, and Aegean for mainland and island connections.
Islands and UK routing
Many UK travellers fly to ATH then connect domestically to Santorini (JTR) or Crete (HER) on Aegean or Ryanair — allow 2+ hours for international-to-domestic connections.
Direct UK–island seasonal routes exist on Jet2 and TUI in summer — compare total time vs ATH connection.
More comparisons
Compare Singapore Changi Airport (SIN) against 59 other airports