Airport Comparison
ICN SeoulvsSEA Seattle
Lounges at Incheon International (ICN) and Seattle–Tacoma International Airport (SEA) compared side by side — lounge count, access programs, walk-in prices, and terminal coverage. All figures from Loungely's verified lounge data.
| ICNSeoul | SEASeattle | |
|---|---|---|
| Verified lounges | 9 | 8 |
| Program-accessible | 9 | 8 |
| Access programs | Airline Elite Status (Business/First Class), Oneworld Emerald / Sapphire, Paid Walk-in, Priority Pass, SkyTeam Elite Plus, Star Alliance Gold | Alaska Lounge Membership, American Express Business Platinum, American Express Centurion, American Express Platinum, Delta Medallion Elite, Oneworld Emerald / Sapphire, Priority Pass, Star Alliance Gold, United Club Membership |
| Paid walk-in lounges | 2 | 6 |
| Walk-in price range | $39,000 | $50–$60 |
| Terminals covered | 2 | 6 |
All ICN lounges
Every verified lounge at Incheon International — access rules, prices, hours →
All SEA lounges
Every verified lounge at Seattle–Tacoma International Airport — access rules, prices, hours →
ICN vs SEA lounges — frequently asked
Does ICN or SEA have more lounges?
Incheon International (ICN) has more — 9 verified lounges vs 8 at SEA. More lounges usually means a better chance of one matching your program or terminal.
Which lounge-access programs work at ICN vs SEA?
ICN: Airline Elite Status (Business/First Class), Oneworld Emerald / Sapphire, Paid Walk-in, Priority Pass, SkyTeam Elite Plus, Star Alliance Gold. SEA: Alaska Lounge Membership, American Express Business Platinum, American Express Centurion, American Express Platinum, Delta Medallion Elite, Oneworld Emerald / Sapphire, Priority Pass, Star Alliance Gold, United Club Membership. Shared programs that work at both: Oneworld Emerald / Sapphire, Priority Pass, Star Alliance Gold.
Can I pay for walk-in lounge access at ICN or SEA?
ICN: 2 lounges accept paid walk-ins ($39,000). SEA: 6 lounges accept paid walk-ins ($50–$60). Walk-in access is the fallback when your card's program isn't present.