Find the best airfare for Republic of Singapore to South Korea flights from $591

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A bridge with red railings crosses over a glassy body of water in South Korea

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Singapore (SIN)
to Seoul (ICN)
Depart Mon 26 Nov 2018
Return Sat 1 Dec 2018
from$ 591*Viewed: 10 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.