S$564 Cheap Flights from Seoul to Boston

View S$564 flight on Fri, 12 Sep, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Logan International Airport (BOS)

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Cheap Flights from Seoul to Boston (ICN-BOS)

Prices were available within the past 7 days and start at S$564 for one-way flights and S$736 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 12 Sep - Mon, 15 Sep
ICN
Seoul
BOS
Boston
S$736 Return, found 1 day ago
S$736
Return
found 1 day ago
Select American Airlines flight, departing Fri, 12 Sep from Seoul to Boston, returning Mon, 15 Sep, priced at S$736 found 1 day ago
American Airlines
Thu, 18 Sep - Wed, 24 Sep
ICN
Seoul
BOS
Boston
S$737 Return, found 17 hours ago
S$737
Return
found 17 hours ago
Select American Airlines flight, departing Thu, 18 Sep from Seoul to Boston, returning Wed, 24 Sep, priced at S$737 found 17 hours ago
Air Canada
Fri, 12 Sep - Mon, 15 Sep
ICN
Seoul
BOS
Boston
S$764 Return, found 1 day ago
S$764
Return
found 1 day ago
Select Air Canada flight, departing Fri, 12 Sep from Seoul to Boston, returning Mon, 15 Sep, priced at S$764 found 1 day ago
United
Fri, 12 Sep - Mon, 15 Sep
ICN
Seoul
BOS
Boston
S$773 Return, found 1 day ago
S$773
Return
found 1 day ago
Select United flight, departing Fri, 12 Sep from Seoul to Boston, returning Mon, 15 Sep, priced at S$773 found 1 day ago
United
Thu, 11 Sep - Wed, 24 Sep
ICN
Seoul
BOS
Boston
S$774 Return, found 17 hours ago
S$774
Return
found 17 hours ago
Select United flight, departing Thu, 11 Sep from Seoul to Boston, returning Wed, 24 Sep, priced at S$774 found 17 hours ago
American Airlines
Mon, 22 Sep - Sun, 5 Oct
ICN
Seoul
BOS
Boston
S$786 Return, found 4 days ago
S$786
Return
found 4 days ago
Select American Airlines flight, departing Mon, 22 Sep from Seoul to Boston, returning Sun, 5 Oct, priced at S$786 found 4 days ago
Air Canada
Fri, 19 Sep - Sat, 27 Sep
ICN
Seoul
BOS
Boston
S$814 Return, found 2 days ago
S$814
Return
found 2 days ago
Select Air Canada flight, departing Fri, 19 Sep from Seoul to Boston, returning Sat, 27 Sep, priced at S$814 found 2 days ago
Cathay Pacific
Fri, 12 Sep - Mon, 15 Sep
ICN
Seoul
BOS
Boston
S$1,337 Return, found 1 day ago
S$1,337
Return
found 1 day ago
Select Cathay Pacific flight, departing Fri, 12 Sep from Seoul to Boston, returning Mon, 15 Sep, priced at S$1,337 found 1 day ago
Asiana Airlines
Fri, 19 Sep - Sat, 27 Sep
ICN
Seoul
BOS
Boston
S$1,371 Return, found 2 days ago
S$1,371
Return
found 2 days ago
Select Asiana Airlines flight, departing Fri, 19 Sep from Seoul to Boston, returning Sat, 27 Sep, priced at S$1,371 found 2 days ago
WestJet
Thu, 16 Oct - Fri, 24 Oct
ICN
Seoul
BOS
Boston
S$1,372 Return, found 17 hours ago
S$1,372
Return
found 17 hours ago
Select WestJet flight, departing Thu, 16 Oct from Seoul to Boston, returning Fri, 24 Oct, priced at S$1,372 found 17 hours ago

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

September is typically the cheapest month to fly

From S$741 - S$1,434 per traveller.

Graph displaying average flight prices per month

Seoul to Boston route information
Origin airport
Incheon Intl.
Destination airport
Logan Intl.
Airlines serving
Air Canada, Air France, American Airlines, Asiana Airlines, Cathay Pacific, Delta, Emirates, Etihad Airways, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Turkish Airlines, United
Return price
S$736
Distance
10900 km
Average flight time
14 hours 50 mins

Perfect flights from Seoul to Boston

Your Journey from Seoul to Boston

Start your unforgettable journey with Expedia. Our broad selection of flights from Seoul to Boston caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air Canada, American Airlines, WestJet, United, Cathay Pacific, Hawaiian Airlines, Japan Airlines, Emirates, Etihad Airways, Qatar Airways, Asiana Airlines. Our selection of flights from Incheon Intl. to Logan Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seoul to Boston Flights

Experience the joy of finding cheap flights from Incheon Intl. to Logan Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$564 and roundtrip prices from S$736*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seoul to Boston with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Boston

Picture yourself stepping off the plane in Boston and immersing yourself in the unique atmosphere of Boston. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seoul to Boston Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seoul to Boston.
 

Beyond the Flight – Exploring Boston

With Expedia, your adventure extends beyond the flight. Explore Boston at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seoul to Boston with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seoul to Boston with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from ICN to Logan Intl. Airport?
If you're travelling between Incheon Intl. Airport (ICN) and Logan Intl. Airport, round-trip flights start from S$736. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Incheon Airport to Logan Intl. Airport?
Most flights can be cancelled online, but each air carrier has its own terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Incheon Intl. Airport (ICN) to Logan Intl. Airport (BOS) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Incheon Intl. Airport (ICN) to Logan Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seoul–Incheon Intl. Airport to BOS?
With a flight distance of 11,000 kilometres from Seoul–Incheon Intl. Airport to Logan Intl. Airport, this is a long trip. Remember to drink plenty of water and go for a short walk down the aisle every so often.
Which airlines fly direct from ICN to Logan Intl. Airport (BOS)?
A favourite with many frequent travellers, Korean Air (KE) offers 17 monthly flights from Incheon Airport to BOS. Pick the one that fits with your travel plans and book your fare today.
Are ICN to Logan Intl. Airport (BOS) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Incheon Airport to Logan Intl. Airport (BOS) last minute could save you some cash. However, you might miss out on a flight altogether! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

*Available to Expedia members.