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Cheap flights from Boston to Incheon Intl Airport from $457

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Incheon Intl Airport departing on 1/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Seoul

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Seoul that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Seoul.

Cheap last minute flights

Planning a quick getaway from Boston to Seoul? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seoul, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Seoul

Find recent round-trip train or bus tickets from Boston to Seoul.

All round-trip flight deals to Seoul

The cheapest plane tickets to Seoul found on KAYAK recently.
8:00 pm - 6:20 pmBOS-ICN
32h 20m1 stop
12:10 am - 7:05 pmICN-BOS
31h 55m1 stop
$790Turkish Airlines
Find Deal
Tue, Mar 4 - Mon, Mar 24
8:00 pm - 9:05 amBOS-ICN
23h 05m1 stop
10:45 am - 6:05 pmICN-BOS
45h 20m1 stop
$828Turkish Airlines
Find Deal
Wed, Feb 5 - Sat, Feb 15
10:50 am - 3:15 pmBOS-ICN
38h 25m2 stops
4:55 pm - 10:08 amICN-BOS
31h 13m2 stops
$852Air Canada
Find Deal
Thu, Jan 30 - Sun, Feb 2
3:40 pm - 3:15 pmBOS-ICN
33h 35m2 stops
4:55 pm - 10:08 amICN-BOS
30h 13m2 stops
$853Air Canada
Find Deal
Fri, Jan 10 - Fri, Mar 14
1:30 pm - 5:40 amBOS-ICN
26h 10m1 stop
11:45 am - 11:50 pmICN-BOS
25h 05m2 stops
$902United Airlines
Find Deal
Thu, Jan 9 - Tue, Mar 11
5:29 am - 4:45 pmBOS-ICN
21h 16m1 stop
6:50 pm - 10:34 pmICN-BOS
17h 44m1 stop
$903American Airlines
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Thu, Dec 5 - Sat, Dec 14
8:08 pm - 4:45 pmBOS-ICN
30h 37m1 stop
6:50 pm - 9:30 amICN-BOS
28h 40m2 stops
$907American Airlines
Find Deal
Sun, Dec 1 - Sat, Dec 14
5:45 am - 5:40 amBOS-ICN
33h 55m1 stop
5:00 pm - 8:02 amICN-BOS
28h 02m1 stop
$911United Airlines
Find Deal
Mon, Feb 24 - Wed, Mar 19
12:30 am - 1:55 pmBOS-ICN
23h 25m1 stop
3:00 pm - 11:00 pmICN-BOS
21h 00m1 stop
$988Cathay Pacific
Find Deal
Mon, Feb 17 - Wed, Mar 12
12:30 am - 6:35 pmBOS-ICN
28h 05m1 stop
1:50 pm - 10:00 pmICN-BOS
22h 10m1 stop
$994Cathay Pacific
Find Deal
Sat, Feb 15 - Sun, Mar 2
3:50 pm - 11:35 amBOS-ICN
53h 45m3 stops
Thu, Jan 16
10:50 am - 3:25 pmBOS-ICN
39h 35m2 stops
$461Air Canada
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Tue, Mar 18
2:28 pm - 4:45 pmBOS-ICN
36h 17m1 stop
$513American Airlines
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Tue, Jan 7
5:29 am - 4:45 pmBOS-ICN
21h 16m1 stop
$706American Airlines
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Sun, Dec 8
1:30 am - 12:45 pmBOS-ICN
22h 15m1 stop
$848Cathay Pacific
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Mon, Mar 17
11:00 am - 4:30 pmBOS-ICN
15h 30mnonstop
$849Korean Air
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Sat, Mar 1
12:30 am - 6:35 pmBOS-ICN
28h 05m1 stop
$857Cathay Pacific
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Wed, Nov 27
11:00 am - 4:30 pmBOS-ICN
15h 30mnonstop
$883Korean Air
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Sat, Nov 30
11:00 am - 4:30 pmBOS-ICN
15h 30mnonstop
$1,196Delta
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Tue, Dec 31
5:25 am - 4:30 pmBOS-ICN
21h 05m1 stop
$1,200Delta
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Wed, Jan 1
6:10 am - 6:25 pmBOS-ICN
22h 15m1 stop
8:10 pm - 10:08 amICN-BOS
27h 58m2 stops
$864Air Canada
Find Deal
Sun, Nov 24 - Tue, Nov 26
5:31 am - 4:45 pmBOS-ICN
21h 14m1 stop
6:50 pm - 11:33 pmICN-BOS
18h 43m1 stop
$902American Airlines
Find Deal
Sun, Nov 24 - Tue, Nov 26
8:00 pm - 6:20 pmBOS-ICN
32h 20m1 stop
12:10 am - 6:05 pmICN-BOS
31h 55m1 stop
$1,187Turkish Airlines
Find Deal
Mon, Nov 25 - Tue, Dec 24
8:00 pm - 6:20 pmBOS-ICN
32h 20m1 stop
12:10 am - 6:05 pmICN-BOS
31h 55m1 stop
$1,200Turkish Airlines
Find Deal
Sun, Nov 24 - Fri, Dec 6
12:30 am - 6:35 pmBOS-ICN
28h 05m1 stop
3:00 pm - 10:00 pmICN-BOS
21h 00m1 stop
$1,302Cathay Pacific
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Sat, Nov 23 - Sat, Dec 7
12:30 am - 12:45 pmBOS-ICN
22h 15m1 stop
3:00 pm - 9:00 pmICN-BOS
44h 00m2 stops
$1,401Cathay Pacific
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Sun, Nov 24 - Wed, Dec 25
11:00 am - 4:30 pmBOS-ICN
15h 30mnonstop
9:10 am - 8:40 amICN-BOS
13h 30mnonstop
$1,563Korean Air
Find Deal
Mon, Nov 25 - Wed, Dec 25
6:00 am - 5:45 pmBOS-ICN
21h 45m1 stop
9:10 am - 8:40 amICN-BOS
13h 30mnonstop
$1,568Korean Air
Find Deal
Mon, Nov 25 - Wed, Dec 25
3:40 pm - 5:45 amBOS-ICN
24h 05m1 stop
9:10 am - 8:40 amICN-BOS
13h 30mnonstop
$1,595Delta
Find Deal
Sun, Nov 24 - Sat, Dec 7
11:00 am - 4:30 pmBOS-ICN
15h 30mnonstop
7:30 pm - 7:27 amICN-BOS
25h 57m1 stop
$1,601Delta
Find Deal
Sun, Nov 24 - Mon, Dec 2
11:00 am - 4:30 pmBOS-ICN
15h 30mnonstop
9:10 am - 8:40 amICN-BOS
13h 30mnonstop
$1,425Korean Air
Find Deal
Fri, Feb 7 - Fri, Feb 21
12:00 pm - 4:30 pmBOS-ICN
15h 30mnonstop
9:10 am - 9:40 amICN-BOS
13h 30mnonstop
$1,433Korean Air
Find Deal
Mon, Mar 17 - Mon, Mar 24
11:00 am - 4:30 pmBOS-ICN
15h 30mnonstop
9:10 am - 8:40 amICN-BOS
13h 30mnonstop
$1,506Korean Air
Find Deal
Thu, Dec 5 - Mon, Dec 16
1:05 pm - 5:25 pmBOS-ICN
15h 20mnonstop
9:30 am - 10:30 amICN-BOS
14h 00mnonstop
$1,510Korean Air
Find Deal
Mon, Apr 14 - Wed, Apr 30
11:00 am - 4:30 pmBOS-ICN
15h 30mnonstop
9:10 am - 8:40 amICN-BOS
13h 30mnonstop
$1,520Korean Air
Find Deal
Thu, Dec 5 - Mon, Dec 16
12:00 pm - 4:30 pmBOS-ICN
15h 30mnonstop
9:30 am - 10:30 amICN-BOS
14h 00mnonstop
$1,539Korean Air
Find Deal
Sat, Mar 22 - Sun, Mar 30
11:00 am - 4:30 pmBOS-ICN
15h 30mnonstop
9:10 am - 9:40 amICN-BOS
13h 30mnonstop
$1,591Delta
Find Deal
Sat, Mar 1 - Wed, Mar 26
1:05 pm - 5:25 pmBOS-ICN
15h 20mnonstop
9:30 am - 10:30 amICN-BOS
14h 00mnonstop
$1,686Delta
Find Deal
Sun, Apr 13 - Wed, May 7
1:05 pm - 5:25 pmBOS-ICN
15h 20mnonstop
9:30 am - 10:30 amICN-BOS
14h 00mnonstop
$2,131Delta
Find Deal
Tue, May 20 - Thu, May 29
11:00 am - 4:30 pmBOS-ICN
15h 30mnonstop
9:10 am - 8:40 amICN-BOS
13h 30mnonstop
$4,831KLM
Find Deal
Fri, Dec 20 - Fri, Dec 27

Turkish Airlines flights from Boston to Incheon Intl Airport

Our best Turkish Airlines deals on Boston to Incheon Intl Airport flight tickets
Turkish Airlines
Mar 4
BOS8:00 pmBoston Logan Intl
32h 20m
1 stop
ICN6:20 pmIncheon Intl
Mar 24
ICN12:10 amIncheon Intl
31h 55m
1 stop
BOS7:05 pmBoston Logan Intl
Turkish Airlines
Feb 5
BOS8:00 pmBoston Logan Intl
23h 05m
1 stop
ICN9:05 amIncheon Intl
Feb 15
ICN10:45 amIncheon Intl
45h 20m
1 stop
BOS6:05 pmBoston Logan Intl
Turkish Airlines
Jan 13
BOS8:00 pmBoston Logan Intl
23h 05m
1 stop
ICN9:05 amIncheon Intl
Jan 27
ICN12:10 amIncheon Intl
31h 55m
1 stop
BOS6:05 pmBoston Logan Intl

Air Canada flights from Boston to Incheon Intl Airport

Our best Air Canada deals on Boston to Incheon Intl Airport flight tickets
Air Canada
Jan 30
BOS10:50 amBoston Logan Intl
38h 25m
2 stops
ICN3:15 pmIncheon Intl
Feb 2
ICN4:55 pmIncheon Intl
31h 13m
2 stops
BOS10:08 amBoston Logan Intl
Air Canada
Jan 10
BOS3:40 pmBoston Logan Intl
33h 35m
2 stops
ICN3:15 pmIncheon Intl
Mar 14
ICN4:55 pmIncheon Intl
30h 13m
2 stops
BOS10:08 amBoston Logan Intl
Air Canada
Jan 13
BOS3:40 pmBoston Logan Intl
33h 35m
2 stops
ICN3:15 pmIncheon Intl
Jan 28
ICN8:10 pmIncheon Intl
27h 32m
1 stop
BOS9:42 amBoston Logan Intl

See travel insights to Seoul from

How to get the cheapest flight ticket from Boston to Incheon Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Boston to Incheon Intl Airport?

November. The cheapest time of year to fly to Incheon Intl Airport from Boston is November. Most expensive is June

What is the cheapest day to depart Boston for Incheon Intl Airport?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Sunday

When is the cheapest time to fly from Boston to Incheon Intl Airport?

In the evening. Boston to Incheon Intl Airport flights are approximately 43% more expensive at noon than in the evening

How far in advance should you book Boston to Incheon Intl Airport flights?

27 days before. The cheapest time to buy a flight from Boston to Incheon Intl Airport is approximately 27 days to departure

Can stopping save me money on Boston to Incheon Intl Airport flights?

You could potentially save up to 45% on your flight if you consider stops on a Boston to Incheon Intl Airport flight.

How have Boston to Incheon Intl Airport flight prices changed over time?

As of November 2024, prices for Boston to Incheon Intl Airport flights are approximately 44% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Incheon Intl Airport (BOS to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Incheon Intl Airport

Best Price Found

$457

Fastest flight time

15h 20m

Direct flights

Every day
The best one-way flight to Incheon Intl Airport from Boston in the past 72 hours is $457. The best round-trip flight deal from Boston to Incheon Intl Airport found on momondo in the last 72 hours is $790.
The fastest flight from Boston to Incheon Intl Airport takes 15h 20m
Direct flights go from Boston to Incheon Intl Airport every day.

  • How far is Boston Logan Intl to Incheon Intl by plane?

    The distance between Boston Logan Intl and Incheon Intl is about 6808.6 mi. By plane, this route typically takes 20h 30m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Incheon Intl Airport?

    Prices for flights from Boston Logan Intl Airport to Incheon Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Incheon Intl Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Incheon Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents you'll need for your trip to Incheon Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boston to Incheon Intl Airport?

  • What is the most popular airline from Boston to Incheon Intl Airport?


Best airlines flying from Boston to Incheon Intl Airport

Compare and see reviews for airlines that fly from Boston to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $864Free CancellationRating
7.0
8,238 reviews
Search Air Canada flights
Cathay PacificPriceFrom $872Free CancellationRating
7.6
878 reviews
Search Cathay Pacific flights
Turkish AirlinesPriceFrom $1,002Free CancellationRating
7.4
3,914 reviews
Search Turkish Airlines flights
American AirlinesPriceFrom $1,166Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,206Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
Korean AirPriceFrom $1,563Free CancellationRating
8.4
1,025 reviews
Search Korean Air flights
DeltaPriceFrom $1,591Free CancellationRating
8.0
8,758 reviews
Search Delta flights
KLMPriceFrom $1,594Free CancellationRating
7.8
1,350 reviews
Search KLM flights
  • Korean Air Flights From Boston to Incheon Intl Airport

    Korean Air is one of the most popular airlines flying from Boston to Incheon Intl Airport, operating 7 flights/week on average for this route. A good Korean Air flight deal for Boston to Incheon Intl Airport starts from $1,563 round-trip, up to an average price of $2,018. Our users have rated Korean Air at 8.4/10.

  • Delta Flights From Boston to Incheon Intl Airport

    Delta is also a popular choice for this route. Delta flight deals for Boston to Incheon Intl Airport start from as low as $1,591 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $2,189. Delta operates 7 flights to Incheon Intl Airport from Boston in an average week. Users have rated it 8.0/10 across 8,758 reviews.


Why use momondo?

Why should I use momondo to find a flight deal from Boston to Seoul?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Seoul. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boston to Seoul with flexible booking policies on momondo?

All flight searches from Boston to Seoul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Seoul?

Once all potential Boston to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Seoul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Boston and alert you when they change.


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