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$431+ Cheap flights from Seoul (SEL) to Massachusetts

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BOS
ene. 15 — ene. 221
jue. 1/15
jue. 1/22
1 adult, Economy
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Cheap flight deals from Seoul to Massachusetts

Cheapest flights from Seoul to Massachusetts
Explore the most affordable flight options available from Seoul to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 16, 2025.

This WhyPayMore deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/258:35 pmICN - BOS
1 stop17h 48mHawaiian Airlines
mié. 1/76:44 pmBOS - ICN
1 stop33h 51mHawaiian Airlines
Deal found 12/15$477
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:15 pmICN - BOS
2 stops29h 27mAmerican Airlines
mié. 4/155:53 amBOS - ICN
1 stop20h 37mAmerican Airlines
Deal found 12/16$483
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/247:15 pmICN - BOS
1 stop36h 05mAmerican Airlines
mié. 4/155:53 amBOS - ICN
1 stop20h 37mAmerican Airlines
Deal found 12/16$486
This Gotogate deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2011:50 amICN - BOS
2 stops21h 52mMultiple Airlines
sáb. 1/36:40 pmBOS - ICN
2 stops32h 30mMultiple Airlines
Deal found 12/13$499
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2512:45 pmICN - BOS
2 stops26h 00mUnited Airlines
mié. 1/77:55 amBOS - ICN
1 stop31h 45mUnited Airlines
Deal found 12/15$511
This FlightHub deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2211:50 amICN - BOS
2 stops21h 52mMultiple Airlines
vie. 1/94:35 pmBOS - ICN
2 stops33h 25mMultiple Airlines
Deal found 12/16$523
This Booking.com deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2011:50 amICN - BOS
2 stops21h 52mMultiple Airlines
vie. 1/210:15 amBOS - ICN
2 stops22h 10mMultiple Airlines
Deal found 12/13$547
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2412:45 pmICN - BOS
2 stops45h 57mUnited Airlines
mié. 1/711:42 amBOS - ICN
2 stops27h 58mUnited Airlines
Deal found 12/14$579
This American Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/247:15 pmICN - BOS
1 stop32h 25mAmerican Airlines
mié. 1/72:11 pmBOS - ICN
1 stop36h 34mAmerican Airlines
Deal found 12/14$709
This Gotogate deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/248:50 amGMP - BOS
1 stop21h 30mMultiple Airlines
mié. 1/76:40 pmBOS - GMP
2 stops29h 30mMultiple Airlines
Deal found 12/14$763
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/236:00 pmICN - BDL
2 stops36h 02mUnited Airlines
sáb. 1/37:40 pmBDL - ICN
2 stops30h 35mUnited Airlines
Deal found 12/15$988
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/236:00 pmICN - BDL
2 stops36h 02mUnited Airlines
vie. 1/23:18 pmBDL - ICN
2 stops34h 57mUnited Airlines
Deal found 12/15$1,078

Find flight deals from Seoul to Massachusetts

Keep the following information in mind while searching for Seoul to Massachusetts flight deals. Data was last updated diciembre 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$483
(American Airlines)

One-way from

$431
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$848

Good round-trip deal

$1,024 or less

Good one-way deal

$955 or less
Provider with most accurate pricing for Seoul (SEL)-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-Boston Logan Intl flights.
Search Deals
From Seoul (SEL) to Massachusetts
Search Deals
One-way flight from Seoul (SEL) to Massachusetts
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($163 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Seoul (SEL) to Massachusetts.
Search Deals
Price to beat on a one-way flight from Seoul (SEL) to Massachusetts.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul to Massachusetts that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 16, 2025.
Use the filters below to find and compare flights from Seoul to Massachusetts that are best for you.

Fly from

Seoul

Fly to

Massachusetts

Route

Depart

Return

Price

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

jue. 1/29

12:45 pm-11:49 pm

2 stops25h 04m

Boston Logan Intl

jue. 2/5

11:42 am-5:40 am

2 stops27h 58m

$606

IncheonHartford

ICN - BDL

ICNBDL

Incheon Intl

jue. 4/2

4:50 pm-11:50 pm

2 stops20h 00m

Hartford Bradley Intl

lun. 4/6

6:15 pm-3:00 pm

2 stops31h 45m

$606

IncheonHartford

ICN - BDL

ICNBDL

Incheon Intl

mié. 2/4

12:45 pm-2:03 pm

2 stops39h 18m

Hartford Bradley Intl

jue. 2/26

6:00 am-5:40 am

2 stops33h 40m

$607

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

sáb. 1/31

12:45 pm-8:05 pm

2 stops21h 20m

Boston Logan Intl

jue. 2/5

8:15 am-5:40 am

2 stops31h 25m

$640

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

vie. 1/30

6:00 pm-9:42 pm

1 stop17h 42m

Boston Logan Intl

vie. 2/6

7:07 pm-4:15 pm

2 stops31h 08m

$642

IncheonHartford

ICN - BDL

ICNBDL

Incheon Intl

mar. 2/17

7:15 pm-2:51 pm

2 stops33h 36m

Hartford Bradley Intl

jue. 2/19

5:53 am-4:45 pm

1 stop20h 52m

$718

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

mar. 4/7

4:50 pm-5:06 pm

2 stops37h 16m

Boston Logan Intl

dom. 4/12

7:10 am-4:20 am

2 stops32h 10m

$748

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

jue. 4/2

4:50 pm-12:04 am

2 stops20h 14m

Boston Logan Intl

dom. 4/5

5:30 am-4:20 am

1 stop33h 50m

$785

IncheonHartford

ICN - BDL

ICNBDL

Incheon Intl

mar. 2/17

6:00 pm-1:54 pm

2 stops33h 54m

Hartford Bradley Intl

jue. 2/19

3:00 pm-4:15 pm

2 stops35h 15m

$822

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

lun. 1/26

8:35 pm-11:54 pm

1 stop17h 19m

Boston Logan Intl

dom. 2/1

7:00 am-6:35 pm

1 stop21h 35m

$862

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 48 results
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Best time to book a flight from Seoul to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Seoul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seoul to Massachusetts

What is the cheapest month to book a flight from Seoul to Massachusetts?

Currently, October is the cheapest month in which you can book a flight from Seoul to Massachusetts (average of $352). Flying from Seoul to Massachusetts in June is currently the most expensive (average of $966). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEL to MA?

Find hourly flight availability from Seoul to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 16, 2025.

It’s typically best to fly out from Seoul to Massachusetts in the afternoon. Doing so could potentially save you 52% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Seoul to Massachusetts

Explore weekly flight availability from Seoul to Massachusetts. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated diciembre 16, 2025.

The most flights from SEL to USMA are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Massachusetts

Get insights into the airlines that provide service to Massachusetts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Massachusetts. Reviews last updated diciembre 16, 2025.
Peruse reviews from past customers who have flown with Korean Air, United Airlines, and Air Canada from Seoul to Massachusetts to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,186 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
United Airlines
7.4
Good
9,092 reviews
Korean Air
8.4
Very good
1,186 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air Canada
7.1
Good
10,531 reviews
Korean Air
8.4
Very good
1,186 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Seoul to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seoul to Massachusetts?

    United Airlines, American Airlines, and Air Canada can get you from Seoul to Massachusetts in just under 18h 51m. Your travel time can differ by up to 22h 30m. There are 6747 mi between Seoul and Massachusetts. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Seoul to Massachusetts one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $407. American Airlines flights start at $455 while deals on Air Canada start at $470 one-way.

  • What are the most popular routes from Seoul to Massachusetts?

    The most popular flight routes from Seoul to Massachusetts are Incheon Intl - Boston Logan Intl, Seoul Gimpo Intl - Boston Logan Intl and Incheon Intl - Hartford Bradley Intl.

  • What are the cheapest flights from Seoul to Massachusetts?

    While on average a flight from Seoul to Massachusetts is generally $1,044, our data shows the cheapest flight currently is $589. When looking at the most popular route, (Incheon Intl - Boston Logan Intl), you can expect to pay $477 for that flight.

  • Can I find deals for flights from Seoul to Massachusetts that include hotel bookings?

    Yes. In addition to deals on Seoul to Massachusetts flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Massachusetts?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Massachusetts.

  • Can I find deals for business class flights from Seoul to Massachusetts?

    Yes. Cheapflights offers flight deals from Seoul to Massachusetts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seoul to Massachusetts?

    Currently, October is the cheapest month in which you can book a flight from Seoul to Massachusetts (average of $352). Flying from Seoul to Massachusetts in June is currently the most expensive (average of $966). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Seoul to Massachusetts

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Seoul to Massachusetts

Discover the top 3 airlines that operate flights from Seoul to Massachusetts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$476Average$905FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$493Average$770FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,282Average$1,577FlexibilityNo cancel feeOn-time81%

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