฿15,515 Cheap Flights from Boston (BOS) to Seoul (ICN)

View ฿15,515 flight on Wed, 26 Aug 2026Opens in a new window

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

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Cheap Flights from Boston (BOS) to Seoul (ICN)

Prices were available within the past 7 days and start at ฿15,515 for one-way flights and ฿40,310 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Sun, 29 Nov - Thu, 3 Dec
BOS
Boston
ICN
Seoul
฿40,310 Return, found 2 days ago
฿40,310
Return
found 2 days ago
Select Turkish Airlines flight, departing Sun, 29 Nov from Boston to Seoul, returning Thu, 3 Dec, priced at ฿40,310 found 2 days ago
Cathay Pacific
Sun, 29 Nov - Thu, 3 Dec
BOS
Boston
ICN
Seoul
฿43,240 Return, found 2 days ago
฿43,240
Return
found 2 days ago
Select Cathay Pacific flight, departing Sun, 29 Nov from Boston to Seoul, returning Thu, 3 Dec, priced at ฿43,240 found 2 days ago
American Airlines
Sun, 29 Nov - Thu, 3 Dec
BOS
Boston
ICN
Seoul
฿54,540 Return, found 2 days ago
฿54,540
Return
found 2 days ago
Select American Airlines flight, departing Sun, 29 Nov from Boston to Seoul, returning Thu, 3 Dec, priced at ฿54,540 found 2 days ago
American Airlines
Sun, 29 Nov - Thu, 3 Dec
BOS
Boston
ICN
Seoul
฿59,705 Return, found 2 days ago
฿59,705
Return
found 2 days ago
Select American Airlines flight, departing Sun, 29 Nov from Boston to Seoul, returning Thu, 3 Dec, priced at ฿59,705 found 2 days ago
American Airlines
Sun, 29 Nov - Thu, 3 Dec
BOS
Boston
ICN
Seoul
฿63,085 Return, found 2 days ago
฿63,085
Return
found 2 days ago
Select American Airlines flight, departing Sun, 29 Nov from Boston to Seoul, returning Thu, 3 Dec, priced at ฿63,085 found 2 days ago
Air Canada
Sun, 29 Nov - Thu, 3 Dec
BOS
Boston
ICN
Seoul
฿66,030 Return, found 2 days ago
฿66,030
Return
found 2 days ago
Select Air Canada flight, departing Sun, 29 Nov from Boston to Seoul, returning Thu, 3 Dec, priced at ฿66,030 found 2 days ago
Qatar Airways
Sun, 29 Nov - Thu, 3 Dec
BOS
Boston
ICN
Seoul
฿66,285 Return, found 2 days ago
฿66,285
Return
found 2 days ago
Select Qatar Airways flight, departing Sun, 29 Nov from Boston to Seoul, returning Thu, 3 Dec, priced at ฿66,285 found 2 days ago
KLM
Sun, 29 Nov - Thu, 3 Dec
BOS
Boston
ICN
Seoul
฿67,150 Return, found 2 days ago
฿67,150
Return
found 2 days ago
Select KLM flight, departing Sun, 29 Nov from Boston to Seoul, returning Thu, 3 Dec, priced at ฿67,150 found 2 days ago
KLM
Sun, 29 Nov - Thu, 3 Dec
BOS
Boston
ICN
Seoul
฿67,155 Return, found 2 days ago
฿67,155
Return
found 2 days ago
Select KLM flight, departing Sun, 29 Nov from Boston to Seoul, returning Thu, 3 Dec, priced at ฿67,155 found 2 days ago
Swiss International Air Lines
Tue, 22 Dec - Fri, 1 Jan
BOS
Boston
ICN
Seoul
฿67,185 Return, found 5 days ago
฿67,185
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, 22 Dec from Boston to Seoul, returning Fri, 1 Jan, priced at ฿67,185 found 5 days ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city centre is 47 minutes. Flights from ฿68,285
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from ฿68,285

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

October is typically the cheapest month to fly

From ฿31,377 - ฿56,421 per traveller.

Frequently asked questions

How much is a flight from Logan Intl. Airport to Incheon Airport?
If you're travelling from Logan Intl. Airport (BOS) to Seoul–Incheon Intl. Airport, round-trip journeys start from ฿40,310. This price is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book today and save yourself both 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 Logan Intl. Airport to ICN?
This can vary between air carriers, as each has its own terms and conditions. Visit the Customer Service Portal, where there are easy instructions on how to cancel your flight online.
How do I find cheap flights from Logan Intl. Airport to Seoul–Incheon Intl. Airport 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 Logan Intl. Airport to Incheon Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Logan Intl. Airport (BOS) to Incheon Intl. Airport (ICN)?
With around 11,000 kilometres separating Boston and South Korea, your flight will be a long one. Pack wisely and make your time on board comfortable. Things like warm clothes and a cosy travel pillow can make a massive difference.
Which airlines fly direct from Logan Intl. Airport (BOS) to Incheon Airport?
Flying nonstop from Logan Intl. Airport to Incheon Intl. Airport (ICN) is simple with Korean Air (KE). This popular carrier offers 17 flights each month.
Are Logan Intl. Airport to ICN flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so there are no guarantees. While last-minute deals between BOS and ICN are of course possible, it's also a good idea to keep track of prices well before you fly. In fact, some airlines publish their prices up to 12 months prior to the departure date. Expedia is constantly updating the best bargains around, so keep checking and be ready to book when the price is right.

Travel information

Origin airport
Logan Intl.
Destination airport
Incheon Intl.
Return price
฿40,310
Distance
10900 km
Average flight time
14 hours 30 mins

Book with confidence

Perfect flights from Boston to Seoul

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Boston to Seoul. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
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 Logan Intl. to Incheon Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿15,515 and roundtrip prices from ฿40,310. 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 Incheon 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 Seoul.
Perfect flights from Boston to Seoul
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