₩681,200 Cheap Flights from Boston (BOS) to Seoul (ICN)

View ₩681,200 flight on Wed, Feb 4, 2026Opens in a new window

Popular airlines from Boston to Seoul (ICN-Incheon Intl.)

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Cheap Flights from Boston to Seoul (BOS-ICN)

Prices were available within the past 7 days and start at ₩681,200 for one-way flights and ₩1,305,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hainan Airlines
Fri, Jan 23 - Sun, Feb 8
BOS
Boston
ICN
Seoul
₩1,305,800 Roundtrip, found 5 days ago
₩1,305,800
Roundtrip
found 5 days ago
Select Hainan Airlines flight, departing Fri, Jan 23 from Boston to Seoul, returning Sun, Feb 8, priced at ₩1,305,800 found 5 days ago
American Airlines
Fri, Jan 23 - Mon, Feb 9
BOS
Boston
ICN
Seoul
₩1,332,800 Roundtrip, found 5 days ago
₩1,332,800
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Jan 23 from Boston to Seoul, returning Mon, Feb 9, priced at ₩1,332,800 found 5 days ago
Turkish Airlines
Mon, Feb 9 - Wed, Feb 25
BOS
Boston
ICN
Seoul
₩1,377,500 Roundtrip, found 2 days ago
₩1,377,500
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Mon, Feb 9 from Boston to Seoul, returning Wed, Feb 25, priced at ₩1,377,500 found 2 days ago
Cathay Pacific
Mon, Jan 19 - Mon, Jan 26
BOS
Boston
ICN
Seoul
₩1,435,600 Roundtrip, found 6 days ago
₩1,435,600
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Mon, Jan 19 from Boston to Seoul, returning Mon, Jan 26, priced at ₩1,435,600 found 6 days ago
Air Canada
Wed, Jan 14 - Tue, Jan 20
BOS
Boston
ICN
Seoul
₩2,040,000 Roundtrip, found 2 days ago
₩2,040,000
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Jan 14 from Boston to Seoul, returning Tue, Jan 20, priced at ₩2,040,000 found 2 days ago
Hawaiian Airlines
Mon, Mar 30 - Sat, Apr 4
BOS
Boston
ICN
Seoul
₩2,210,600 Roundtrip, found 6 days ago
₩2,210,600
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Mon, Mar 30 from Boston to Seoul, returning Sat, Apr 4, priced at ₩2,210,600 found 6 days ago
Lufthansa
Mon, Jan 12 - Wed, Jan 21
BOS
Boston
ICN
Seoul
₩2,235,300 Roundtrip, found 3 days ago
₩2,235,300
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, Jan 12 from Boston to Seoul, returning Wed, Jan 21, priced at ₩2,235,300 found 3 days ago
Etihad Airways
Mon, Jan 19 - Mon, Jan 26
BOS
Boston
ICN
Seoul
₩2,262,900 Roundtrip, found 6 days ago
₩2,262,900
Roundtrip
found 6 days ago
Select Etihad Airways flight, departing Mon, Jan 19 from Boston to Seoul, returning Mon, Jan 26, priced at ₩2,262,900 found 6 days ago
Delta
Mon, Jan 19 - Mon, Jan 26
BOS
Boston
ICN
Seoul
₩2,444,900 Roundtrip, found 6 days ago
₩2,444,900
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Jan 19 from Boston to Seoul, returning Mon, Jan 26, priced at ₩2,444,900 found 6 days ago
Delta
Mon, Jan 19 - Mon, Jan 26
BOS
Boston
ICN
Seoul
₩2,444,900 Roundtrip, found 6 days ago
₩2,444,900
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Jan 19 from Boston to Seoul, returning Mon, Jan 26, priced at ₩2,444,900 found 6 days ago

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

September is typically the cheapest month to fly

From ₩1,166,756 - ₩2,170,918 per traveler.

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 center is 47 minutes. Flights from ₩2,970,800
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from ₩2,970,800
Flights from Boston (BOS) to Seoul (ICN)
Origin airport
Logan Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air France, Alaska Airlines, All Nippon Airways, American Airlines, Cathay Pacific, Delta, Emirates, Etihad Airways, Finnair, Hawaiian Airlines, KLM, Korean Air, LOT-Polish Airlines, Lufthansa, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
₩1,305,800
Distance
10900 km
Average flight time
15 hours 35 mins

Boston to Incheon Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Boston to Incheon will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Incheon.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BOS to ICN flights that won’t make your bank account wince. Ready to temporarily leave behind Boston for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to ICN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Logan Intl. Airport to Incheon Airport?
If you're traveling from Logan Intl. Airport (BOS) to Seoul–Incheon Intl. Airport, round-trip journeys start from ₩1,305,800. 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 kilometers 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 cozy 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.
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