฿17,135 Cheap Flights from Seoul (ICN) to Boston (BOS)

View ฿17,135 flight on Mon, 29 Dec 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 (ICN) to Boston (BOS)

Prices were available within the past 7 days and start at ฿17,135 for one-way flights and ฿21,055 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 29 Dec - Mon, 23 Feb
ICN
Seoul
BOS
Boston
฿21,055 Return, found 13 hours ago
฿21,055
Return
found 13 hours ago
Select American Airlines flight, departing Mon, 29 Dec from Seoul to Boston, returning Mon, 23 Feb, priced at ฿21,055 found 13 hours ago
Jeju Air
Mon, 29 Dec - Mon, 23 Feb
ICN
Seoul
BOS
Boston
฿23,170 Return, found 13 hours ago
฿23,170
Return
found 13 hours ago
Select Jeju Air flight, departing Mon, 29 Dec from Seoul to Boston, returning Mon, 23 Feb, priced at ฿23,170 found 13 hours ago
United
Mon, 29 Dec - Mon, 23 Feb
ICN
Seoul
BOS
Boston
฿26,680 Return, found 13 hours ago
฿26,680
Return
found 13 hours ago
Select United flight, departing Mon, 29 Dec from Seoul to Boston, returning Mon, 23 Feb, priced at ฿26,680 found 13 hours ago
United
Fri, 26 Dec - Tue, 30 Dec
ICN
Seoul
BOS
Boston
฿27,025 Return, found 6 days ago
฿27,025
Return
found 6 days ago
Select United flight, departing Fri, 26 Dec from Seoul to Boston, returning Tue, 30 Dec, priced at ฿27,025 found 6 days ago
American Airlines
Mon, 29 Dec - Mon, 23 Feb
ICN
Seoul
BOS
Boston
฿27,165 Return, found 13 hours ago
฿27,165
Return
found 13 hours ago
Select American Airlines flight, departing Mon, 29 Dec from Seoul to Boston, returning Mon, 23 Feb, priced at ฿27,165 found 13 hours ago
American Airlines
Tue, 30 Dec - Sat, 3 Jan
ICN
Seoul
BOS
Boston
฿27,170 Return, found 2 days ago
฿27,170
Return
found 2 days ago
Select American Airlines flight, departing Tue, 30 Dec from Seoul to Boston, returning Sat, 3 Jan, priced at ฿27,170 found 2 days ago
American Airlines
Fri, 26 Dec - Tue, 30 Dec
ICN
Seoul
BOS
Boston
฿27,520 Return, found 6 days ago
฿27,520
Return
found 6 days ago
Select American Airlines flight, departing Fri, 26 Dec from Seoul to Boston, returning Tue, 30 Dec, priced at ฿27,520 found 6 days ago
Asiana Airlines
Fri, 30 Jan - Thu, 12 Feb
ICN
Seoul
BOS
Boston
฿29,290 Return, found 3 hours ago
฿29,290
Return
found 3 hours ago
Select Asiana Airlines flight, departing Fri, 30 Jan from Seoul to Boston, returning Thu, 12 Feb, priced at ฿29,290 found 3 hours ago
Air Canada
Fri, 30 Jan - Thu, 12 Feb
ICN
Seoul
BOS
Boston
฿31,065 Return, found 3 hours ago
฿31,065
Return
found 3 hours ago
Select Air Canada flight, departing Fri, 30 Jan from Seoul to Boston, returning Thu, 12 Feb, priced at ฿31,065 found 3 hours ago
Delta
Fri, 30 Jan - Thu, 12 Feb
ICN
Seoul
BOS
Boston
฿40,745 Return, found 3 hours ago
฿40,745
Return
found 3 hours ago
Select Delta flight, departing Fri, 30 Jan from Seoul to Boston, returning Thu, 12 Feb, priced at ฿40,745 found 3 hours ago

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

November is typically the cheapest month to fly

From ฿13,941 - ฿26,837 per traveller.
Flight from Seoul to Boston route information
Origin airport
Incheon Intl.
Destination airport
Logan Intl.
Airlines serving
Air Canada, Air France, American Airlines, Cathay Pacific, Delta, Emirates, Etihad Airways, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Turkish Airlines, United
Return price
฿21,055
Distance
10900 km
Average flight time
13 hours 30 mins

Perfect flights from Seoul to Boston

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Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Incheon Intl. to Logan Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿17,135 and roundtrip prices from ฿21,055. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Logan Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Boston.

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 ฿21,055. 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

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