Book a trip from Boston to Seoul with Cathay Pacific , fares from USD1,013

DISCOUNT CODE (OPTIONAL)

Deals on Boston (BOS) to Seoul (ICN) flights

May 2025
FromUSD1,777*
Seen 14 hours ago
Round trip/Economy
USD1.7K
Displaying fares for May-2025
27

Tue

MAY

28

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31

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01

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RangeUSD1,727-USD1,777

Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

Book flights to Seoul ICN

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Book flights to Seoul ICN
From
To
Fare Type
Dates
Price
Boston (BOS)Seoul (ICN)Round-trip
/
Economy		18/09/2025 - 29/09/2025

From

USD1,013

Seen 2 hours ago

Boston (BOS)Seoul (ICN)Round-trip
/
Economy		16/09/2025 - 29/09/2025

From

USD1,013

Seen 21 hours ago

Boston (BOS)Seoul (ICN)Round-trip
/
Economy		11/09/2025 - 21/09/2025

From

USD1,029

Seen 1 hour ago

Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

Book Business Class flights to Seoul - selected offers

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Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.