What is the cheapest airline that flies from Massachusetts to Seoul?

American Airlines, Delta, and Japan Airlines are the most popular carriers operating from Massachusetts to Seoul

How long does it take to fly to Seoul?

If you’re flying from a popular airport in Massachusetts, such as Boston or Worcester, and flying into Seoul, then you can expect flight times to average 15h 30m and 23h 29m, respectively.

How many flights depart from Massachusetts to Seoul on average per week?

The number of flights available between Massachusetts and Seoul is 14 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How many flights depart from Massachusetts to Seoul on average per day?

The number of flights available between Massachusetts and Seoul is 2 per day as of December 2025. The most frequent departure time is 11:00AM, with 100% of daily flights leaving at noon.

What airlines fly to Seoul?

Korean Air, Air Canada and Delta are the top three most popular airlines that fly to Seoul from Massachusetts according to our data. Korean Air is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 7 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Massachusetts to Seoul?

Prices for flights from Massachusetts to Seoul refresh daily.

How many operators does momondo search for flights from Massachusetts to Seoul?

The number of operators available for flights from Massachusetts to Seoul is 7 as of December 2025.

How old do you have to be to fly from Massachusetts to Seoul?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Seoul.

What documentation or ID do you need to fly to Seoul?

The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$355 Cheap Flights from Massachusetts to Seoul in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:30 am - 1:55 pmBOS-ICN

23h 25m1 stop

3:00 pm - 10:00 pmICN-BOS

21h 00m1 stop

$831Cathay Pacific

Find Deal

mié., ene. 14 - jue., ene. 22

8:00 pm - 9:05 amBOS-ICN

23h 05m1 stop

12:10 am - 6:05 pmICN-BOS

31h 55m1 stop

$836Turkish Airlines

Find Deal

mié., feb. 25 - mié., mar. 4

5:36 pm - 3:50 pmBDL-ICN

32h 14m1 stop

6:00 pm - 1:42 pmICN-BDL

33h 42m1 stop

$909Delta

Find Deal

sáb., ene. 17 - sáb., ene. 31

6:40 pm - 2:10 pmBOS-GMP

29h 30m2 stops

8:50 am - 4:20 pmGMP-BOS

21h 30m1 stop

$909Multiple Airlines

Find Deal

mié., ene. 21 - mié., feb. 4

5:40 am - 4:50 pmBDL-ICN

21h 10m1 stop

7:30 pm - 11:50 pmICN-BDL

18h 20m1 stop

$916Delta

Find Deal

jue., ene. 15 - jue., ene. 22

5:01 pm - 4:45 pmALB-ICN

33h 44m2 stops

7:15 pm - 11:41 amICN-ALB

30h 26m2 stops

$920American Airlines

Find Deal

jue., ene. 15 - jue., ene. 22

6:00 am - 5:40 amBDL-ICN

33h 40m2 stops

6:00 pm - 11:44 pmICN-BDL

19h 44m2 stops

$920United Airlines

Find Deal

jue., ene. 15 - jue., ene. 22

7:40 pm - 2:10 pmBOS-GMP

29h 30m2 stops

8:50 am - 5:20 pmGMP-BOS

21h 30m1 stop

$924Multiple Airlines

Find Deal

vie., mar. 13 - dom., mar. 22

6:15 am - 4:45 pmBDL-ICN

20h 30m1 stop

7:15 pm - 11:15 pmICN-BDL

18h 00m1 stop

$934American Airlines

Find Deal

dom., feb. 1 - mar., feb. 17

10:07 am - 5:40 amBDL-ICN

29h 33m2 stops

12:45 pm - 11:44 pmICN-BDL

24h 59m2 stops

$964United Airlines

Find Deal

sáb., ene. 17 - sáb., ene. 31

Turkish Airlines flights from Massachusetts to Seoul

Our best Turkish Airlines deals on Massachusetts to Seoul flight tickets

Turkish Airlines

Feb 25

BOS8:00 pmBoston Logan Intl

23h 05m

1 stop

ICN9:05 amIncheon Intl

Mar 4

ICN12:10 amIncheon Intl

31h 55m

1 stop

BOS6:05 pmBoston Logan Intl

$836

Find similar

Turkish Airlines

Feb 25

BOS8:00 pmBoston Logan Intl

32h 20m

1 stop

ICN6:20 pmIncheon Intl

Mar 4

ICN10:45 amIncheon Intl

45h 20m

1 stop

BOS6:05 pmBoston Logan Intl

$845

Find similar

Turkish Airlines

Jan 19

BOS8:00 pmBoston Logan Intl

32h 20m

1 stop

ICN6:20 pmIncheon Intl

Jan 28

ICN10:45 amIncheon Intl

45h 20m

1 stop

BOS6:05 pmBoston Logan Intl

$850

Find similar

Delta flights from Massachusetts to Seoul

Our best Delta deals on Massachusetts to Seoul flight tickets

Delta

Jan 17

BDL5:36 pmHartford Bradley Intl

32h 14m

1 stop

ICN3:50 pmIncheon Intl

Jan 31

ICN6:00 pmIncheon Intl

33h 42m

1 stop

BDL1:42 pmHartford Bradley Intl

$909

Find similar

Delta

Jan 15

BDL5:40 amHartford Bradley Intl

21h 10m

1 stop

ICN4:50 pmIncheon Intl

Jan 22

ICN7:30 pmIncheon Intl

18h 20m

1 stop

BDL11:50 pmHartford Bradley Intl

$916

Find similar

Delta

Feb 21

BDL1:00 pmHartford Bradley Intl

37h 50m

1 stop

ICN4:50 pmIncheon Intl

Mar 8

ICN7:25 pmIncheon Intl

17h 22m

1 stop

BDL11:47 pmHartford Bradley Intl

$921

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

mié. 1/14

12:30 am-1:55 pm

1 stop23h 25m

Incheon Intl

jue. 1/22

3:00 pm-10:00 pm

1 stop21h 00m

$831

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

mié. 2/25

8:00 pm-9:05 am

1 stop23h 05m

Incheon Intl

mié. 3/4

12:10 am-6:05 pm

1 stop31h 55m

$836

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

sáb. 1/17

5:36 pm-3:50 pm

1 stop32h 14m

Incheon Intl

sáb. 1/31

6:00 pm-1:42 pm

1 stop33h 42m

$909

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

mié. 1/21

6:40 pm-2:10 pm

2 stops29h 30m

Seoul Gimpo Intl

mié. 2/4

8:50 am-4:20 pm

1 stop21h 30m

$909

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

jue. 1/15

5:40 am-4:50 pm

1 stop21h 10m

Incheon Intl

jue. 1/22

7:30 pm-11:50 pm

1 stop18h 20m

$916

AlbanyIncheon

ALB - ICN

ALBICN

Albany Intl

jue. 1/15

5:01 pm-4:45 pm

2 stops33h 44m

Incheon Intl

jue. 1/22

7:15 pm-11:41 am

2 stops30h 26m

$920

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

jue. 1/15

6:00 am-5:40 am

2 stops33h 40m

Incheon Intl

jue. 1/22

6:00 pm-11:44 pm

2 stops19h 44m

$920

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

vie. 3/13

7:40 pm-2:10 pm

2 stops29h 30m

Seoul Gimpo Intl

dom. 3/22

8:50 am-5:20 pm

1 stop21h 30m

$924

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

dom. 2/1

6:15 am-4:45 pm

1 stop20h 30m

Incheon Intl

mar. 2/17

7:15 pm-11:15 pm

1 stop18h 00m

$934

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

sáb. 1/17

10:07 am-5:40 am

2 stops29h 33m

Incheon Intl

sáb. 1/31

12:45 pm-11:44 pm

2 stops24h 59m

$964

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Massachusetts to Seoul

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

Prices

Airlines

Other information

What is the cheapest month to fly to Seoul?

The month of October is another great option to travel to Seoul, with average flight prices from Massachusetts averaging around $1,073.

What is the cheapest day to depart on your flight to Seoul?

According to our data, Monday is the cheapest day to fly to Seoul from Massachusetts. The lowest ticket price found for a Monday departure recently was $1,051. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Friday, with ticket prices averaging around $1,244.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Massachusetts in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,107 when looking at flights departing in the morning. At noon is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,587 per ticket.

What is the cheapest Massachusetts to Seoul flight route?

Fly from Boston Logan Intl to Incheon Intl for the best Massachusetts - Seoul flight prices

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

You are more likely to see cheaper flights to Seoul from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,460 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Massachusetts for as low as $1,253 on momondo.

What cabin class options are available on Massachusetts to Seoul flights?

There are 3 cabin classes available to choose from on Massachusetts to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Massachusetts to Seoul flights?

You could potentially save up to 12% on your flight if you consider stops on a Massachusetts to Seoul flight.

Cheap Massachusetts to Seoul flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Seoul

Best Price Found	$427
Fastest flight time	15h 30m
Direct flights	Every day
Airports in Seoul	1 airport

The best one-way flight to Seoul from Massachusetts in the past 72 hours is $427. The best round-trip flight deal from Massachusetts to Seoul found on momondo in the last 72 hours is $818.

The fastest flight from Massachusetts to Seoul takes 15h 30m

Direct flights go from Massachusetts to Seoul every day.

There is 1 airport near Seoul: Incheon Intl (ICN)

Search flight deals

When did momondo last update prices for flights from Massachusetts to Seoul?
Prices for flights from Massachusetts to Seoul refresh daily.
How many operators does momondo search for flights from Massachusetts to Seoul?
The number of operators available for flights from Massachusetts to Seoul is 7 as of December 2025.
How old do you have to be to fly from Massachusetts to Seoul?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Seoul.
What documentation or ID do you need to fly to Seoul?
The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Massachusetts to Seoul?
momondo data reveals that the most frequently booked plane model on the route from Massachusetts to Seoul is Boeing 777-300ER, representing 87.08% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 5.00%, Airbus A350-1000 at 3.75%, and Airbus A380-800 at 1.25%.

Best airlines flying from Massachusetts to Seoul

Compare and see reviews for airlines that fly from Massachusetts to Seoul with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $357	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights
Cathay Pacific	PriceFrom $774	Free Cancellation	Rating 7.6 1,080 reviews	Search Cathay Pacific flights
Turkish Airlines	PriceFrom $802	Free Cancellation	Rating 7.3 4,071 reviews	Search Turkish Airlines flights
Air Canada	PriceFrom $868	Free Cancellation	Rating 7.1 10,497 reviews	Search Air Canada flights
United Airlines	PriceFrom $872	Free Cancellation	Rating 7.4 9,064 reviews	Search United Airlines flights
American Airlines	PriceFrom $872	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
Korean Air	PriceFrom $1,528	Free Cancellation	Rating 8.4 1,177 reviews	Search Korean Air flights

Why use momondo?

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

It is quick and easy to find Massachusetts to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

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

Yes. momondo allows you to filter the results for Massachusetts to Seoul flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seoul from Massachusetts.

I’m not ready to book a flight from Massachusetts 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 Massachusetts and alert you when they change.

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Fly into one of these airports located in Seoul

Seoul Gimpo Intl Airport

Incheon Intl Airport

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Cheap flights from Massachusetts to Seoul from $355

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Seoul departing on 3/3. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from Massachusetts to Seoul

Cheap round-trip flights

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Cheap last minute flights

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Turkish Airlines flights from Massachusetts to Seoul

Our best Turkish Airlines deals on Massachusetts to Seoul flight tickets

Delta flights from Massachusetts to Seoul

Our best Delta deals on Massachusetts to Seoul flight tickets

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

See travel insights to Seoul from

How to get the cheapest flight ticket from Massachusetts to Seoul

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 to Seoul?

The month of October is another great option to travel to Seoul, with average flight prices from Massachusetts averaging around $1,073.

What is the cheapest day to depart on your flight to Seoul?

What is the cheapest time of day to depart on your flight to Seoul?

What is the cheapest Massachusetts to Seoul flight route?

Fly from Boston Logan Intl to Incheon Intl for the best Massachusetts - Seoul flight prices

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

What cabin class options are available on Massachusetts to Seoul flights?

There are 3 cabin classes available to choose from on Massachusetts to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Massachusetts to Seoul flights?

You could potentially save up to 12% on your flight if you consider stops on a Massachusetts to Seoul flight.

What is the cheapest airline that flies from Massachusetts to Seoul?

American Airlines, Delta, and Japan Airlines are the most popular carriers operating from Massachusetts to Seoul

What airlines fly to Seoul?

How many flights depart from Massachusetts to Seoul on average per day?

The number of flights available between Massachusetts and Seoul is 2 per day as of December 2025. The most frequent departure time is 11:00AM, with 100% of daily flights leaving at noon.

How many flights depart from Massachusetts to Seoul on average per week?

The number of flights available between Massachusetts and Seoul is 14 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How long does it take to fly to Seoul?

If you’re flying from a popular airport in Massachusetts, such as Boston or Worcester, and flying into Seoul, then you can expect flight times to average 15h 30m and 23h 29m, respectively.

Cheap Massachusetts to Seoul flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Seoul

Best Price Found

Fastest flight time

Direct flights

Airports in Seoul

When did momondo last update prices for flights from Massachusetts to Seoul?

How many operators does momondo search for flights from Massachusetts to Seoul?

How old do you have to be to fly from Massachusetts to Seoul?

What documentation or ID do you need to fly to Seoul?

What is the most popular plane model from Massachusetts to Seoul?

Best airlines flying from Massachusetts to Seoul

Compare and see reviews for airlines that fly from Massachusetts to Seoul with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul