How popular is this Massachusetts to Seoul flight route?

Within the past month, 242 users have taken a look at flights from Massachusetts to Seoul.

How long is the flight from Massachusetts to Seoul?

For as low as $864, American Airlines can have you in Seoul from Massachusetts in 24h 28m. Massachusetts and Seoul are separated by a distance of 6747 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Massachusetts to Seoul?

While some choose either Boston Logan Intl - Seoul Gimpo Intl or Hartford Bradley Intl - Incheon Intl, Boston Logan Intl - Incheon Intl is the most popular route from Massachusetts to Seoul.

What are the cheapest flights from Massachusetts to Seoul?

The cheapest flight price from Massachusetts to Seoul is $460. On average you can expect to pay $2,631. The most popular route, (Boston Logan Intl - Incheon Intl), can usually be booked for $863.

What are the most popular airlines that fly from Massachusetts to Seoul?

American Airlines, Air Canada and Cathay Pacific are the most popular airlines when flying from Massachusetts to Seoul.

How far in advance should I book a flight from Massachusetts to Seoul?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 20 days in advance, which can save you up to 98% on flights from Massachusetts to Seoul compared to booking the week you need them. Waiting 20 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,265. For sooner than that we have options available in the next 3 days from $1,443.

What is the cheapest month to fly from Massachusetts to Seoul?

The best pricing can be found in the month of October. Prices to Seoul from Massachusetts average $1,473. You can even find prices in October for less than $1,473, as users have found deals to Seoul from as low as $864. The month of December appears to be one of the more expensive times to travel to Seoul from Massachusetts. Flying in the targeted month can save you up to 36%.

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

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

How can I find direct flights from Massachusetts to Seoul?

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

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

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

$358+ Cheap Flights from Massachusetts to Seoul

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Cheap flight deals from Massachusetts to Seoul

Round-trip from	$864 (American Airlines)
One-way from	$358 (Kiwi.com)
Popular in	December
Cheapest in	October
Average price	$1,342
Good round-trip deal	$875 or less
Good one-way deal	$515 or less

From Massachusetts to Seoul (SEL)

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One-way flight from Massachusetts to Seoul (SEL)

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Highest demand for flights based on searches. 6% potential increase in price ($107 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Price to beat on a round-trip flight from Massachusetts to Seoul (SEL).

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Price to beat on a one-way flight from Massachusetts to Seoul (SEL).

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Find flight deals from Massachusetts to Seoul

Cheapest flights from Massachusetts to Seoul
Explore the most affordable flight options available from Massachusetts to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Sun 9/217:35 pmALB - ICN

2 stops30h 25mUnited Airlines

Mon 10/64:50 pmICN - ALB

2 stops30h 56mUnited Airlines

Deal found 9/12

$864

Thu 9/181:20 pmBOS - GMP

1 stop39h 40mJapan Airlines

Sun 9/287:55 amGMP - BOS

1 stop23h 10mJapan Airlines

Deal found 9/14

$882

Mon 9/151:20 pmBOS - GMP

1 stop39h 40mJapan Airlines

Mon 9/2912:05 pmGMP - BOS

1 stop19h 00mJapan Airlines

Deal found 9/13

$892

Mon 11/248:00 pmBOS - ICN

1 stop32h 20mTurkish Airlines

Fri 11/2812:10 amICN - BOS

1 stop31h 55mTurkish Airlines

Deal found 9/13

$899

Mon 10/66:17 amBOS - ICN

2 stops44h 28mMultiple Airlines

Tue 10/216:20 pmICN - BOS

1 stop18h 39mMultiple Airlines

Deal found 9/13

$904

Sun 9/216:30 amBOS - GMP

2 stops26h 20mJapan Airlines

Sat 9/277:55 amGMP - BOS

2 stops26h 05mJapan Airlines

Deal found 9/12

$907

Fri 10/176:40 pmBOS - ICN

2 stops30h 10mMultiple Airlines

Fri 10/318:20 amICN - BOS

1 stop22h 00mMultiple Airlines

Deal found 9/13

$908

Mon 10/2710:36 amBOS - GMP

2 stops22h 29mMultiple Airlines

Wed 11/128:00 amGMP - BOS

2 stops24h 47mMultiple Airlines

Deal found 9/14

$910

Sun 11/28:40 amBOS - ICN

2 stops31h 00mMultiple Airlines

Mon 11/109:00 pmICN - BOS

1 stop24h 29mMultiple Airlines

Deal found 9/12

$914

Thu 11/68:00 pmBOS - ICN

1 stop23h 05mTurkish Airlines

Mon 11/1010:45 amICN - BOS

1 stop45h 20mTurkish Airlines

Deal found 9/14

$918

Mon 11/32:15 pmBOS - ICN

2 stops49h 25mMultiple Airlines

Sun 11/238:35 pmICN - BOS

1 stop25h 07mMultiple Airlines

Deal found 9/14

$919

Mon 10/66:17 amBOS - ICN

2 stops44h 28mMultiple Airlines

Sat 10/256:20 pmICN - BOS

1 stop18h 39mMultiple Airlines

Deal found 9/13

$920

Best flights from Massachusetts to Seoul
Discover carefully curated flight deals from Massachusetts to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.

Thu 9/256:01 pmALB - ICN

2 stops32h 29mAmerican Airlines

Tue 10/75:45 pmICN - ALB

1 stop18h 05mAmerican Airlines

Deal found 9/12

$864

Sat 9/272:52 pmALB - ICN

2 stops24h 28mUnited Airlines

Tue 10/711:30 amICN - ALB

2 stops25h 27mUnited Airlines

Deal found 9/12

$864

Mon 10/277:22 amBOS - GMP

2 stops25h 43mMultiple Airlines

Wed 11/128:00 amGMP - BOS

2 stops24h 47mMultiple Airlines

Deal found 9/15

$910

Tue 11/188:00 pmBOS - ICN

1 stop32h 20mTurkish Airlines

Thu 12/1112:10 amICN - BOS

1 stop31h 55mTurkish Airlines

Deal found 9/14

$944

Sun 2/112:30 amBOS - ICN

1 stop22h 15mCathay Pacific

Tue 4/218:05 pmICN - BOS

1 stop39h 55mCathay Pacific

Deal found 9/13

$963

Sun 9/286:30 amBOS - GMP

2 stops26h 20mJapan Airlines

Mon 10/137:55 amGMP - BOS

2 stops27h 24mJapan Airlines

Deal found 9/14

$1,061

Sat 9/271:22 pmBDL - ICN

1 stop25h 38mDelta

Tue 10/216:50 pmICN - BDL

1 stop17h 39mDelta

Deal found 9/14

$1,083

Thu 2/2611:24 amALB - GMP

2 stops45h 06mANA

Mon 3/212:25 pmGMP - ALB

2 stops46h 41mANA

Deal found 9/12

$1,583

Sat 9/276:04 pmALB - ICN

2 stops32h 26mAmerican Airlines

Tue 10/75:45 pmICN - ALB

1 stop18h 05mAmerican Airlines

Deal found 9/12

$864

Sat 9/276:04 pmALB - ICN

2 stops32h 26mAmerican Airlines

Mon 10/65:45 pmICN - ALB

1 stop18h 05mAmerican Airlines

Deal found 9/12

$864

Wed 10/11:43 pmBOS - ICN

1 stop25h 37mUnited Airlines

Thu 10/1611:30 amICN - BOS

1 stop25h 27mUnited Airlines

Deal found 9/13

$952

Sat 11/228:00 pmBOS - ICN

1 stop23h 05mTurkish Airlines

Tue 12/1612:10 amICN - BOS

1 stop31h 55mTurkish Airlines

Deal found 9/14

$984

Last-minute flights from Massachusetts to Seoul
Discover last-minute flight deals from Massachusetts to Seoul. Data last updated September 15, 2025 and is based on user searches.

Mon 9/151:20 pmBOS - GMP

1 stop39h 40mJapan Airlines

Mon 9/2912:05 pmGMP - BOS

1 stop19h 00mJapan Airlines

Deal found 9/13

$892

Tue 9/167:29 pmBOS - GMP

2 stops33h 31mJapan Airlines

Mon 9/227:55 amGMP - BOS

2 stops19h 28mJapan Airlines

Deal found 9/14

$927

Thu 9/181:20 pmBOS - GMP

1 stop39h 40mJapan Airlines

Sun 9/287:55 amGMP - BOS

1 stop23h 10mJapan Airlines

Deal found 9/14

$882

Sun 9/217:35 pmALB - ICN

2 stops30h 25mUnited Airlines

Tue 10/74:50 pmICN - ALB

2 stops30h 35mUnited Airlines

Deal found 9/12

$864

Sun 9/216:30 amBOS - GMP

2 stops26h 20mJapan Airlines

Sat 9/277:55 amGMP - BOS

2 stops26h 05mJapan Airlines

Deal found 9/12

$907

Tue 9/301:40 amBOS - ICN

1 stop22h 00mCathay Pacific

Thu 10/161:40 pmICN - BOS

1 stop22h 20mCathay Pacific

Deal found 9/13

$926

Mon 10/66:17 amBOS - ICN

2 stops44h 28mMultiple Airlines

Tue 10/216:20 pmICN - BOS

1 stop18h 39mMultiple Airlines

Deal found 9/13

$904

Mon 10/66:17 amBOS - ICN

2 stops44h 28mMultiple Airlines

Sat 10/256:20 pmICN - BOS

1 stop18h 39mMultiple Airlines

Deal found 9/13

$920

Fri 10/176:40 pmBOS - ICN

2 stops30h 10mMultiple Airlines

Fri 10/318:20 amICN - BOS

1 stop22h 00mMultiple Airlines

Deal found 9/13

$908

Mon 10/201:40 amBOS - ICN

1 stop28h 25mCathay Pacific

Tue 11/113:00 pmICN - BOS

1 stop21h 00mCathay Pacific

Deal found 9/14

$928

Mon 10/2710:36 amBOS - GMP

2 stops22h 29mMultiple Airlines

Wed 11/128:00 amGMP - BOS

2 stops24h 47mMultiple Airlines

Deal found 9/14

$910

Wed 10/299:00 pmBOS - ICN

1 stop32h 20mTurkish Airlines

Tue 11/412:10 amICN - BOS

1 stop31h 55mTurkish Airlines

Deal found 9/14

$925

One-way flights from Massachusetts to Seoul
Search for one-way flight options from Massachusetts to Seoul. Find affordable one-way fares based on user searches. Data last updated September 15, 2025.

Mon 11/176:00 amBOS - ICN

2 stops33h 20mMultiple Airlines

Deal found 9/13

$358

Mon 10/66:16 amBOS - ICN

2 stops44h 29mMultiple Airlines

Deal found 9/13

$382

Sun 11/168:40 amBOS - ICN

3 stops41h 30mMultiple Airlines

Deal found 9/13

$394

Thu 10/236:17 amBOS - ICN

2 stops33h 38mMultiple Airlines

Deal found 9/13

$413

Wed 10/153:00 pmBOS - ICN

3 stops48h 55mMultiple Airlines

Deal found 9/14

$423

Fri 9/266:00 amBOS - ICN

2 stops33h 55mMultiple Airlines

Deal found 9/13

$425

Thu 9/258:47 amBOS - ICN

2 stops31h 08mMultiple Airlines

Deal found 9/14

$432

Sat 9/272:52 pmALB - ICN

2 stops24h 28mUnited Airlines

Deal found 9/13

$486

Sun 10/128:31 pmBDL - ICN

3 stops54h 14mMultiple Airlines

Deal found 9/14

$496

Fri 9/2611:00 amALB - ICN

2 stops28h 55mMultiple Airlines

Deal found 9/13

$507

Mon 9/297:35 pmALB - ICN

2 stops54h 25mUnited Airlines

Deal found 9/13

$517

Thu 10/21:25 pmALB - ICN

3 stops40h 10mMultiple Airlines

Deal found 9/13

$555

Cheapflights Fare Finder

Use the filters below to find and compare flights from Massachusetts to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AlbanyIncheon

ALB - ICN

ALBICN

Albany Intl

Thu 9/25

6:01 pm-3:30 pm

2 stops32h 29m

Incheon Intl

Tue 10/7

5:45 pm-10:50 pm

1 stop18h 05m

$864

AlbanyIncheon

ALB - ICN

ALBICN

Albany Intl

Sat 9/27

2:52 pm-4:20 am

2 stops24h 28m

Incheon Intl

Tue 10/7

11:30 am-11:57 pm

2 stops25h 27m

$864

AlbanyIncheon

ALB - ICN

ALBICN

Albany Intl

Sat 9/27

6:04 pm-3:30 pm

2 stops32h 26m

Incheon Intl

Tue 10/7

5:45 pm-10:50 pm

1 stop18h 05m

$864

AlbanyIncheon

ALB - ICN

ALBICN

Albany Intl

Sat 9/27

6:04 pm-3:30 pm

2 stops32h 26m

Incheon Intl

Mon 10/6

5:45 pm-10:50 pm

1 stop18h 05m

$864

AlbanyIncheon

ALB - ICN

ALBICN

Albany Intl

Thu 9/25

6:01 pm-3:30 pm

2 stops32h 29m

Incheon Intl

Mon 10/6

5:45 pm-11:16 am

2 stops30h 31m

$864

AlbanyIncheon

ALB - ICN

ALBICN

Albany Intl

Fri 9/26

6:01 am-3:30 pm

1 stop20h 29m

Incheon Intl

Tue 10/7

5:45 pm-10:50 pm

1 stop18h 05m

$864

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Mon 10/27

7:22 am-10:05 pm

2 stops25h 43m

Seoul Gimpo Intl

Wed 11/12

8:00 am-6:47 pm

2 stops24h 47m

$910

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Tue 11/18

8:00 pm-6:20 pm

1 stop32h 20m

Incheon Intl

Thu 12/11

12:10 am-6:05 pm

1 stop31h 55m

$944

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Wed 10/1

1:43 pm-4:20 am

1 stop25h 37m

Incheon Intl

Thu 10/16

11:30 am-11:57 pm

1 stop25h 27m

$952

AlbanyIncheon

ALB - ICN

ALBICN

Albany Intl

Mon 9/29

6:00 am-4:20 am

2 stops33h 20m

Incheon Intl

Thu 10/9

4:50 pm-10:46 am

2 stops30h 56m

$957

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results

...

Best time to book a flight from Massachusetts to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Massachusetts 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 Massachusetts to Seoul

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

Currently, February is the cheapest month in which you can book a flight from Massachusetts to Seoul (average of $990). Flying from Massachusetts to Seoul in December is currently the most expensive (average of $1,633). 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 MA to SEL?

When flying from Massachusetts to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Massachusetts to Seoul

The most flights from USMA to SEL 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).

Related info for your journey

How popular is this Massachusetts to Seoul flight route?
Within the past month, 242 users have taken a look at flights from Massachusetts to Seoul.
How long is the flight from Massachusetts to Seoul?
For as low as $864, American Airlines can have you in Seoul from Massachusetts in 24h 28m. Massachusetts and Seoul are separated by a distance of 6747 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the most popular routes from Massachusetts to Seoul?
While some choose either Boston Logan Intl - Seoul Gimpo Intl or Hartford Bradley Intl - Incheon Intl, Boston Logan Intl - Incheon Intl is the most popular route from Massachusetts to Seoul.
What are the cheapest flights from Massachusetts to Seoul?
The cheapest flight price from Massachusetts to Seoul is $460. On average you can expect to pay $2,631. The most popular route, (Boston Logan Intl - Incheon Intl), can usually be booked for $863.
Can I find deals for flights from Massachusetts to Seoul that include hotel bookings?
Yes. In addition to deals on Massachusetts to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Massachusetts to Seoul?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Seoul.
Can I find deals for business class flights from Massachusetts to Seoul?
Yes. Cheapflights offers flight deals from Massachusetts to Seoul 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 Massachusetts to Seoul?
Currently, February is the cheapest month in which you can book a flight from Massachusetts to Seoul (average of $990). Flying from Massachusetts to Seoul in December is currently the most expensive (average of $1,633). 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

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Massachusetts to Seoul

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$397	Average$1,897	FlexibilityNo cancel fee	On-timeN/A
Cathay Pacific	Cheapest$774	Average$979	FlexibilityNo cancel fee	On-time72%
Turkish Airlines	Cheapest$802	Average$943	FlexibilityNo cancel fee	On-time77%
Air Canada	Cheapest$864	Average$1,186	FlexibilityNo cancel fee	On-time67%
American Airlines	Cheapest$875	Average$1,159	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$902	Average$1,430	FlexibilityNo cancel fee	On-time69%
Korean Air	Cheapest$1,498	Average$1,964	FlexibilityNo cancel fee	On-time81%

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$358+ Cheap flights from Massachusetts to Seoul (SEL)

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Massachusetts to Seoul with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Massachusetts to Seoul

Keep the following information in mind while searching for Massachusetts to Seoul flight deals. Data was last updated September 15, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Massachusetts to Seoul

Cheapest flights from Massachusetts to SeoulExplore the most affordable flight options available from Massachusetts to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Explore the most affordable flight options available from Massachusetts to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Massachusetts to Seoul that are best for you.

Best time to book a flight from Massachusetts to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Massachusetts with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Massachusetts to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Weekly flight availability from Massachusetts to Seoul

Related info for your journey

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

How popular is this Massachusetts to Seoul flight route?

How long is the flight from Massachusetts to Seoul?

What are the most popular routes from Massachusetts to Seoul?

What are the cheapest flights from Massachusetts to Seoul?

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

How can I find direct flights from Massachusetts to Seoul?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Massachusetts to Seoul

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Massachusetts to Seoul

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Cheapest flights from Massachusetts to Seoul
Explore the most affordable flight options available from Massachusetts to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.