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฿25,980 Cheap Flights from Seoul (ICN) to Boston (BOS)

View ฿25,980 flight on Fri, 18 Dec 2026Opens 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 ฿25,980 for one-way flights and ฿41,140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 9 Oct - Sun, 25 Oct
ICN
Seoul
BOS
Boston
฿41,140 Return, found 4 days ago
฿41,140
Return
found 4 days ago
Select United flight, departing Fri, 9 Oct from Seoul to Boston, returning Sun, 25 Oct, priced at ฿41,140 found 4 days ago
Air Canada
Fri, 9 Oct - Sun, 25 Oct
ICN
Seoul
BOS
Boston
฿42,915 Return, found 4 days ago
฿42,915
Return
found 4 days ago
Select Air Canada flight, departing Fri, 9 Oct from Seoul to Boston, returning Sun, 25 Oct, priced at ฿42,915 found 4 days ago
Air Canada
Fri, 9 Oct - Sun, 25 Oct
ICN
Seoul
BOS
Boston
฿43,080 Return, found 4 days ago
฿43,080
Return
found 4 days ago
Select Air Canada flight, departing Fri, 9 Oct from Seoul to Boston, returning Sun, 25 Oct, priced at ฿43,080 found 4 days ago
Cathay Pacific
Fri, 9 Oct - Sun, 25 Oct
ICN
Seoul
BOS
Boston
฿49,960 Return, found 4 days ago
฿49,960
Return
found 4 days ago
Select Cathay Pacific flight, departing Fri, 9 Oct from Seoul to Boston, returning Sun, 25 Oct, priced at ฿49,960 found 4 days ago
United
Fri, 9 Oct - Sun, 25 Oct
ICN
Seoul
BOS
Boston
฿50,005 Return, found 4 days ago
฿50,005
Return
found 4 days ago
Select United flight, departing Fri, 9 Oct from Seoul to Boston, returning Sun, 25 Oct, priced at ฿50,005 found 4 days ago
Emirates
Fri, 9 Oct - Sun, 25 Oct
ICN
Seoul
BOS
Boston
฿52,825 Return, found 4 days ago
฿52,825
Return
found 4 days ago
Select Emirates flight, departing Fri, 9 Oct from Seoul to Boston, returning Sun, 25 Oct, priced at ฿52,825 found 4 days ago
Asiana Airlines
Fri, 9 Oct - Sun, 25 Oct
ICN
Seoul
BOS
Boston
฿54,740 Return, found 4 days ago
฿54,740
Return
found 4 days ago
Select Asiana Airlines flight, departing Fri, 9 Oct from Seoul to Boston, returning Sun, 25 Oct, priced at ฿54,740 found 4 days ago
Delta
Fri, 9 Oct - Sun, 25 Oct
ICN
Seoul
BOS
Boston
฿56,450 Return, found 4 days ago
฿56,450
Return
found 4 days ago
Select Delta flight, departing Fri, 9 Oct from Seoul to Boston, returning Sun, 25 Oct, priced at ฿56,450 found 4 days ago
Korean Air
Fri, 9 Oct - Sun, 25 Oct
ICN
Seoul
BOS
Boston
฿57,640 Return, found 4 days ago
฿57,640
Return
found 4 days ago
Select Korean Air flight, departing Fri, 9 Oct from Seoul to Boston, returning Sun, 25 Oct, priced at ฿57,640 found 4 days ago
Etihad Airways
Fri, 9 Oct - Sun, 25 Oct
ICN
Seoul
BOS
Boston
฿69,950 Return, found 4 days ago
฿69,950
Return
found 4 days ago
Select Etihad Airways flight, departing Fri, 9 Oct from Seoul to Boston, returning Sun, 25 Oct, priced at ฿69,950 found 4 days ago

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 ฿41,140. 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.

Travel information

Origin airport
Incheon Intl.
Destination airport
Logan Intl.
Return price
฿41,140
Distance
10900 km
Average flight time
14 hours 40 mins
*Available to Expedia members.