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Cheapest flights to Seoul

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Boston to Seoul: things to know

The most popular route is from Logan Airport in Boston to Incheon International Airport in Seoul. On average this flight takes 21 hours 19 minutes one-way and costs $1,772 round-trip.

Most popular route
Logan Airport (BOS) to Incheon International Airport (ICN)
Average flight time
21 hours 19 minutes
Average round-trip price
$1,772
Fly from Boston to Seoul
14 airlines

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Airlines that fly from Boston to Seoul

Airline options may vary according to recently booked flights and your search terms

  • Korean Air
  • Air Canada
  • Cathay Pacific
  • Turkish Airlines
  • Lufthansa
  • American Airlines
  • Alaska Airlines
  • Japan Airlines
  • Air France
  • United Airlines
  • Qatar Airways
  • Hawaiian Airlines
  • Originair
  • Etihad Airways

Frequently asked questions

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