S$563 Cheap Flights from Seoul to Boston

View S$563 flight on Fri, 17 Oct, 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$563 for one-way flights and S$626 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 8 Dec - Fri, 12 Dec
ICN
Seoul
BOS
Boston
S$626 Return, found 4 days ago
S$626
Return
found 4 days ago
Select American Airlines flight, departing Mon, 8 Dec from Seoul to Boston, returning Fri, 12 Dec, priced at S$626 found 4 days ago
United
Thu, 9 Apr - Tue, 21 Apr
ICN
Seoul
BOS
Boston
S$646 Return, found 6 days ago
S$646
Return
found 6 days ago
Select United flight, departing Thu, 9 Apr from Seoul to Boston, returning Tue, 21 Apr, priced at S$646 found 6 days ago
Air Canada
Tue, 4 Nov - Tue, 11 Nov
ICN
Seoul
BOS
Boston
S$653 Return, found 4 days ago
S$653
Return
found 4 days ago
Select Air Canada flight, departing Tue, 4 Nov from Seoul to Boston, returning Tue, 11 Nov, priced at S$653 found 4 days ago
American Airlines
Mon, 15 Dec - Wed, 31 Dec
ICN
Seoul
BOS
Boston
S$877 Return, found 2 days ago
S$877
Return
found 2 days ago
Select American Airlines flight, departing Mon, 15 Dec from Seoul to Boston, returning Wed, 31 Dec, priced at S$877 found 2 days ago
United
Tue, 4 Nov - Tue, 11 Nov
ICN
Seoul
BOS
Boston
S$921 Return, found 4 days ago
S$921
Return
found 4 days ago
Select United flight, departing Tue, 4 Nov from Seoul to Boston, returning Tue, 11 Nov, priced at S$921 found 4 days ago
United
Thu, 9 Apr - Tue, 21 Apr
ICN
Seoul
BOS
Boston
S$932 Return, found 6 days ago
S$932
Return
found 6 days ago
Select United flight, departing Thu, 9 Apr from Seoul to Boston, returning Tue, 21 Apr, priced at S$932 found 6 days ago
United
Thu, 9 Apr - Tue, 21 Apr
ICN
Seoul
BOS
Boston
S$1,019 Return, found 6 days ago
S$1,019
Return
found 6 days ago
Select United flight, departing Thu, 9 Apr from Seoul to Boston, returning Tue, 21 Apr, priced at S$1,019 found 6 days ago
Air Canada
Thu, 16 Oct - Thu, 23 Oct
ICN
Seoul
BOS
Boston
S$1,028 Return, found 4 days ago
S$1,028
Return
found 4 days ago
Select Air Canada flight, departing Thu, 16 Oct from Seoul to Boston, returning Thu, 23 Oct, priced at S$1,028 found 4 days ago
Asiana Airlines
Fri, 17 Apr - Fri, 1 May
ICN
Seoul
BOS
Boston
S$1,113 Return, found 1 day ago
S$1,113
Return
found 1 day ago
Select Asiana Airlines flight, departing Fri, 17 Apr from Seoul to Boston, returning Fri, 1 May, priced at S$1,113 found 1 day ago
Jeju Air
Mon, 15 Dec - Wed, 31 Dec
ICN
Seoul
BOS
Boston
S$1,120 Return, found 2 days ago
S$1,120
Return
found 2 days ago
Select Jeju Air flight, departing Mon, 15 Dec from Seoul to Boston, returning Wed, 31 Dec, priced at S$1,120 found 2 days ago

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

September is typically the cheapest month to fly

From S$597 - S$1,169 per traveller.
Seoul to Boston route information
Origin airport
Incheon Intl.
Destination airport
Logan Intl.
Return price
S$626
Distance
10900 km
Average flight time
14 hours 40 mins

Perfect flights from Seoul to Boston

Your Journey from Seoul to Boston

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Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air Canada, American Airlines, United, WestJet, Asiana Airlines, Jeju Air, Emirates, Etihad Airways, Turkish 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$563 and roundtrip prices from S$626*.
 

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$626. 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.

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