Cheap flights from Boston to Sindo Island

View AU$823 flight on Mon, 15 Sep. 2025Opens in a new window

Popular airlines from Boston to Sindo Island

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • Cathay Pacific

    Cathay Pacific

  • KLM

    KLM

  • Turkish Airlines

    Turkish Airlines

  • United

    United

  • Japan Airlines

    Japan Airlines

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Cheap Flights from Boston (BOS) to Sindo Island (SEL)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 25 Aug. - Mon, 8 Sep.
BOS
Boston
ICN
Seoul
AU$1,439 Return, found 6 days ago
AU$1,439
Return
found 6 days ago
Select Air Canada flight, departing Mon, 25 Aug. from Boston to Seoul, returning Mon, 8 Sep., priced at AU$1,439 found 6 days ago
Cathay Pacific
Mon, 25 Aug. - Mon, 8 Sep.
BOS
Boston
ICN
Seoul
AU$1,485 Return, found 6 days ago
AU$1,485
Return
found 6 days ago
Select Cathay Pacific flight, departing Mon, 25 Aug. from Boston to Seoul, returning Mon, 8 Sep., priced at AU$1,485 found 6 days ago
Turkish Airlines
Sun, 18 Jan. - Sun, 25 Jan.
BOS
Boston
ICN
Seoul
AU$1,579 Return, found 5 days ago
AU$1,579
Return
found 5 days ago
Select Turkish Airlines flight, departing Sun, 18 Jan. from Boston to Seoul, returning Sun, 25 Jan., priced at AU$1,579 found 5 days ago
American Airlines
Wed, 10 Sep. - Sun, 14 Sep.
BOS
Boston
ICN
Seoul
AU$1,599 Return, found 1 day ago
AU$1,599
Return
found 1 day ago
Select American Airlines flight, departing Wed, 10 Sep. from Boston to Seoul, returning Sun, 14 Sep., priced at AU$1,599 found 1 day ago
Japan Airlines
Wed, 10 Sep. - Sun, 14 Sep.
BOS
Boston
GMP
Seoul
AU$1,713 Return, found 1 day ago
AU$1,713
Return
found 1 day ago
Select Japan Airlines flight, departing Wed, 10 Sep. from Boston to Seoul, returning Sun, 14 Sep., priced at AU$1,713 found 1 day ago
United
Wed, 10 Sep. - Sun, 14 Sep.
BOS
Boston
ICN
Seoul
AU$2,321 Return, found 1 day ago
AU$2,321
Return
found 1 day ago
Select United flight, departing Wed, 10 Sep. from Boston to Seoul, returning Sun, 14 Sep., priced at AU$2,321 found 1 day ago

Find the cheapest month to fly from Boston (BOS) to Seoul (ICN)

February is typically the cheapest month to fly

From AU$1,333 - AU$2,433 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.