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$353+ Cheap flights from Seoul (SEL) to Massachusetts

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BOS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Seoul to Massachusetts

Keep the following information in mind while searching for Seoul to Massachusetts flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$353
(Hanatour)

Popular in

August

Cheapest in

October

Average price

$744

Good round-trip deal

$780 or less

Good one-way deal

$493 or less
Provider with most accurate pricing for Seoul (SEL)-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Boston Logan Intl flights.
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From Seoul (SEL) to Massachusetts
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Highest demand for flights based on searches. 10% potential increase in price ($137 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Seoul (SEL) to Massachusetts.
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Price to beat on a one-way flight from Seoul (SEL) to Massachusetts.
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Find 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 October 30, 2025.

This Hanatour deal was found by Cheapflights users on 10/28. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:55 pmICN - BOS
2 stops28h 37mAir Canada
Fri 11/217:55 pmBOS - ICN
2 stops31h 15mAir Canada
Deal found 10/28$353
This Hanatour deal was found by Cheapflights users on 10/30. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:55 pmICN - BOS
2 stops28h 37mAir Canada
Sun 11/306:15 amBOS - ICN
1 stop22h 10mAir Canada
Deal found 10/30$366
This Onlinetour deal was found by Cheapflights users on 10/29. 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 Onlinetour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:55 pmICN - BOS
2 stops28h 37mAir Canada
Fri 12/55:30 amBOS - ICN
2 stops22h 55mAir Canada
Deal found 10/29$381
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:55 pmICN - BOS
2 stops38h 17mAir Canada
Thu 11/273:40 pmBOS - ICN
2 stops35h 30mAir Canada
Deal found 10/30$415
This Flightnetwork deal was found by Cheapflights users on 10/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:55 pmICN - BOS
2 stops28h 37mAir Canada
Wed 11/266:40 pmBOS - ICN
2 stops32h 30mAir Canada
Deal found 10/29$420
This WhyPayMore deal was found by Cheapflights users on 10/29. 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.
Tue 11/46:55 pmICN - BOS
2 stops28h 37mAir Canada
Wed 11/1910:15 amBOS - ICN
2 stops40h 55mAir Canada
Deal found 10/29$456
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 12/412:45 pmICN - BDL
2 stops22h 46mUnited Airlines
Tue 12/96:10 amBDL - ICN
2 stops33h 30mUnited Airlines
Deal found 10/30$752
This NaeilTour deal was found by Cheapflights users on 10/29. 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 NaeilTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/288:50 amGMP - BOS
1 stop21h 30mMultiple Airlines
Fri 12/56:40 pmBOS - GMP
2 stops29h 30mMultiple Airlines
Deal found 10/29$915
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 12/412:45 pmICN - BDL
2 stops25h 14mUnited Airlines
Wed 12/107:50 pmBDL - ICN
2 stops30h 25mUnited Airlines
Deal found 10/30$922
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:50 amGMP - BOS
1 stop21h 30mMultiple Airlines
Sun 1/186:40 pmBOS - GMP
2 stops28h 25mMultiple Airlines
Deal found 10/29$1,071
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:50 amGMP - BOS
1 stop21h 30mMultiple Airlines
Fri 1/236:40 pmBOS - GMP
2 stops28h 25mMultiple Airlines
Deal found 10/29$1,080
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:50 amGMP - BOS
1 stop21h 30mMultiple Airlines
Wed 1/216:40 pmBOS - GMP
2 stops28h 25mMultiple Airlines
Deal found 10/29$1,084

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 October 30, 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

Wed 11/12

9:25 pm-6:00 am

1 stop22h 35m

Boston Logan Intl

Sat 11/15

7:00 am-6:35 pm

1 stop21h 35m

$482

IncheonHartford

ICN - BDL

ICNBDL

Incheon Intl

Wed 2/4

12:45 pm-2:22 pm

2 stops39h 37m

Hartford Bradley Intl

Thu 2/26

7:46 pm-4:15 pm

2 stops30h 29m

$491

IncheonHartford

ICN - BDL

ICNBDL

Incheon Intl

Fri 2/6

12:45 pm-11:44 pm

2 stops24h 59m

Hartford Bradley Intl

Mon 2/9

6:00 am-5:40 am

2 stops33h 40m

$494

IncheonHartford

ICN - BDL

ICNBDL

Incheon Intl

Fri 2/6

7:30 pm-11:51 pm

1 stop18h 21m

Hartford Bradley Intl

Mon 2/9

6:00 am-4:30 pm

2 stops20h 30m

$620

IncheonHartford

ICN - BDL

ICNBDL

Incheon Intl

Wed 2/4

7:30 pm-11:51 pm

1 stop18h 21m

Hartford Bradley Intl

Thu 2/26

6:00 am-3:30 pm

1 stop19h 30m

$620

IncheonAlbany

ICN - ALB

ICNALB

Incheon Intl

Fri 2/20

8:05 pm-4:12 pm

2 stops34h 07m

Albany Intl

Tue 2/24

5:30 am-3:30 pm

2 stops44h 00m

$678

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Sun 11/23

12:45 pm-12:48 am

1 stop26h 03m

Boston Logan Intl

Sat 12/6

6:00 am-5:40 am

1 stop33h 40m

$685

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Sun 11/23

12:45 pm-5:56 am

2 stops31h 11m

Boston Logan Intl

Wed 12/3

9:30 am-5:40 am

2 stops30h 10m

$685

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Sun 11/23

12:45 pm-5:56 am

2 stops31h 11m

Boston Logan Intl

Thu 12/4

6:00 am-5:40 am

1 stop33h 40m

$685

IncheonHartford

ICN - BDL

ICNBDL

Incheon Intl

Sun 4/5

4:50 pm-10:25 am

2 stops30h 35m

Hartford Bradley Intl

Thu 4/30

7:51 pm-3:00 pm

2 stops30h 09m

$687

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 49 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 July is currently the most expensive (average of $923). 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 October 30, 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.

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 October 30, 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
1,155 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

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
1,155 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

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
8,996 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

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
10,383 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

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?

    Alaska Airlines, United Airlines, and Delta can get you from Seoul to Massachusetts in just under 18h 21m. Your travel time can differ by up to 21h 16m. There are 6816 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 American Airlines, which is currently one of the cheapest options available, starting at $548. Alaska Airlines flights start at $554 while deals on Delta start at $762 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 $1,089, our data shows the cheapest flight currently is $493. When looking at the most popular route, (Incheon Intl - Boston Logan Intl), you can expect to pay $470 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 July is currently the most expensive (average of $923). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$471Average$954FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$611Average$771FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,290Average$1,508FlexibilityNo cancel feeOn-time81%

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