SEA → SGN from $399 round-trip

Flight deal

SEA → SGN from $399 round-trip

SEA → SGNUSD 399Asiana AirlineseconomyRound-tripGood · 68/100

Score basis: 49% below the 6-fare median of $775.

Live fare — price verified 2h ago.

Travel: 2026-09-15 – 2026-10-20
Book by: 9/10/2026
Booked via: Travelpayouts partner feed
Operated by: Asiana Airlines

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Last verified: 9/8/2026, 3:10:02 PM · Source: travelpayouts_api