What airlines fly to Seoul?

Korean Air, Air Canada and Cathay Pacific 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 36% 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.

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 38h 06m, respectively.

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 March 2026. The most frequent departure time is 12:00PM, with 100% of daily flights leaving in the afternoon.

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 March 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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

Japan Airlines, Cathay Pacific, and Turkish Airlines are the most popular carriers operating from Massachusetts to Seoul

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 March 2026.

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.

$391 Cheap Flights from Massachusetts to Seoul in 2026

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Find the cheapest flights from Massachusetts to Seoul

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:40 pm - 1:50 pm

BOS

ICN

30h 10m

2 stops

8:20 am - 4:40 pm

ICN

BOS

21h 20m

1 stop

$951Multiple Airlines

Sun, Sep 6 - Sun, Sep 20

6:40 pm - 8:05 pm

BOS

ICN

36h 25m

2 stops

8:20 am - 4:40 pm

ICN

BOS

21h 20m

1 stop

$953Multiple Airlines

Wed, Apr 22 - Fri, May 8

6:40 pm - 8:05 pm

BOS

ICN

36h 25m

2 stops

8:20 am - 4:40 pm

ICN

BOS

21h 20m

1 stop

$958Multiple Airlines

Wed, Apr 22 - Fri, May 8

9:50 pm - 5:40 pm

BOS

ICN

30h 50m

1 stop

11:20 pm - 7:55 pm

ICN

BOS

33h 35m

1 stop

$1,000Turkish Airlines

Wed, Sep 16 - Wed, Sep 30

6:40 pm - 1:50 pm

BOS

ICN

30h 10m

2 stops

2:50 pm - 4:40 pm

ICN

BOS

38h 50m

1 stop

$1,002Multiple Airlines

Fri, Aug 28 - Sat, Sep 12

9:50 pm - 8:35 am

BOS

ICN

21h 45m

1 stop

11:20 pm - 7:55 pm

ICN

BOS

33h 35m

1 stop

$1,044Turkish Airlines

Mon, Aug 31 - Wed, Sep 9

1:45 am - 2:05 pm

BOS

ICN

23h 20m

1 stop

3:10 pm - 11:05 pm

ICN

BOS

20h 55m

1 stop

$1,069Cathay Pacific

Wed, Sep 16 - Mon, Sep 21

7:30 pm - 3:00 pm

ALB

ICN

30h 30m

2 stops

4:50 pm - 2:23 pm

ICN

ALB

34h 33m

3 stops

$1,129United Airlines

Mon, Aug 10 - Mon, Aug 24

7:25 pm - 3:00 pm

ALB

ICN

30h 35m

2 stops

11:30 am - 9:39 am

ICN

ALB

35h 09m

2 stops

$1,150Asiana Airlines

Tue, Aug 11 - Wed, Aug 26

11:30 am - 4:20 am

ALB

ICN

27h 50m

2 stops

11:30 am - 11:30 pm

ICN

ALB

25h 00m

2 stops

$1,169United Airlines

Thu, Apr 16 - Thu, May 7

American Airlines flights from Massachusetts to Seoul

Our best American Airlines deals on Massachusetts to Seoul flight tickets

American Airlines

Aug 12

BOS6:00 amBoston Logan Intl

20h 45m

1 stop

ICN3:45 pmIncheon Intl

Sep 2

ICN5:50 pmIncheon Intl

19h 05m

1 stop

BOS11:55 pmBoston Logan Intl

$1,124

American Airlines

Aug 12

BOS8:29 pmBoston Logan Intl

30h 16m

2 stops

ICN3:45 pmIncheon Intl

Aug 26

ICN5:50 pmIncheon Intl

27h 39m

2 stops

BOS8:29 amBoston Logan Intl

$1,129

American Airlines

May 2

BDL6:00 amHartford Bradley Intl

20h 45m

1 stop

ICN3:45 pmIncheon Intl

Jun 2

ICN5:50 pmIncheon Intl

18h 36m

1 stop

BDL11:26 pmHartford Bradley Intl

$1,153

Cathay Pacific flights from Massachusetts to Seoul

Our best Cathay Pacific deals on Massachusetts to Seoul flight tickets

Cathay Pacific

Sep 16

BOS1:45 amBoston Logan Intl

23h 20m

1 stop

ICN2:05 pmIncheon Intl

Sep 21

ICN3:10 pmIncheon Intl

20h 55m

1 stop

BOS11:05 pmBoston Logan Intl

$1,069

Cathay Pacific

Sep 9

BOS1:45 amBoston Logan Intl

23h 20m

1 stop

ICN2:05 pmIncheon Intl

Sep 13

ICN8:05 pmIncheon Intl

40h 00m

1 stop

BOS11:05 pmBoston Logan Intl

$1,093

Cathay Pacific

Sep 2

BOS1:45 amBoston Logan Intl

31h 40m

1 stop

ICN10:25 pmIncheon Intl

Sep 20

ICN3:10 pmIncheon Intl

20h 55m

1 stop

BOS11:05 pmBoston Logan Intl

$1,096

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Sun 9/6

6:40 pm-1:50 pm

2 stops30h 10m

Incheon Intl

Sun 9/20

8:20 am-4:40 pm

1 stop21h 20m

$951

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Wed 4/22

6:40 pm-8:05 pm

2 stops36h 25m

Incheon Intl

Fri 5/8

8:20 am-4:40 pm

1 stop21h 20m

$953

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Wed 4/22

6:40 pm-8:05 pm

2 stops36h 25m

Incheon Intl

Fri 5/8

8:20 am-4:40 pm

1 stop21h 20m

$958

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Wed 9/16

9:50 pm-5:40 pm

1 stop30h 50m

Incheon Intl

Wed 9/30

11:20 pm-7:55 pm

1 stop33h 35m

$1,000

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Fri 8/28

6:40 pm-1:50 pm

2 stops30h 10m

Incheon Intl

Sat 9/12

2:50 pm-4:40 pm

1 stop38h 50m

$1,002

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Mon 8/31

9:50 pm-8:35 am

1 stop21h 45m

Incheon Intl

Wed 9/9

11:20 pm-7:55 pm

1 stop33h 35m

$1,044

Quickest round-trip

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Wed 9/16

1:45 am-2:05 pm

1 stop23h 20m

Incheon Intl

Mon 9/21

3:10 pm-11:05 pm

1 stop20h 55m

$1,069

AlbanyIncheon

ALB - ICN

ALBICN

Albany Intl

Mon 8/10

7:30 pm-3:00 pm

2 stops30h 30m

Incheon Intl

Mon 8/24

4:50 pm-2:23 pm

3 stops34h 33m

$1,129

AlbanyIncheon

ALB - ICN

ALBICN

Albany Intl

Tue 8/11

7:25 pm-3:00 pm

2 stops30h 35m

Incheon Intl

Wed 8/26

11:30 am-9:39 am

2 stops35h 09m

$1,150

AlbanyIncheon

ALB - ICN

ALBICN

Albany Intl

Thu 4/16

11:30 am-4:20 am

2 stops27h 50m

Incheon Intl

Thu 5/7

11:30 am-11:30 pm

2 stops25h 00m

$1,169

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 November is another great option to travel to Seoul, with average flight prices from Massachusetts averaging around $1,046.

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 $995. 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 $1,188.

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

Flying to Seoul from Massachusetts in the evening is the least expensive time of day to depart. momondo users have found prices as low as $739 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,066 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 $1,526 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 $952 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 29% 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	$478
Fastest flight time	15h 30m
Direct flights	Every day
Airports in Seoul	2 airports

The best one-way flight to Seoul from Massachusetts in the past 72 hours is $478. The best round-trip flight deal from Massachusetts to Seoul found on momondo in the last 72 hours is $851.

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

Direct flights go from Massachusetts to Seoul every day.

There are 2 airports in Seoul. From Massachusetts there are direct flights to 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 March 2026.
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 86.12% of all bookings. The subsequent popular models are Airbus A350-1000 at 5.31%, Boeing 787-9 Dreamliner at 4.90%, and Airbus A350-900 at 2.45%.

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 8,319 reviews	Search Delta flights
Cathay Pacific	PriceFrom $767	Free Cancellation	Rating 7.6 1,222 reviews	Search Cathay Pacific flights
Air Canada	PriceFrom $806	Free Cancellation	Rating 7.1 10,834 reviews	Search Air Canada flights
Turkish Airlines	PriceFrom $843	Free Cancellation	Rating 7.3 4,273 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $872	Free Cancellation	Rating 7.4 9,460 reviews	Search United Airlines flights
American Airlines	PriceFrom $872	Free Cancellation	Rating 7.1 11,489 reviews	Search American Airlines flights
Korean Air	PriceFrom $1,528	Free Cancellation	Rating 8.4 1,202 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.

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Cheap flights from Massachusetts to Seoul from $342

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 9/15. 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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American Airlines flights from Massachusetts to Seoul

Our best American Airlines deals on Massachusetts to Seoul flight tickets

Cathay Pacific flights from Massachusetts to Seoul

Our best Cathay Pacific deals on Massachusetts to Seoul flight tickets

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How to get the cheapest flight ticket from Massachusetts to Seoul

What is the cheapest month to fly to Seoul?

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?

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

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

Can stopping save me money on Massachusetts to Seoul flights?

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

What airlines fly to Seoul?

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

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

How long does it take to fly to Seoul?

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

Best airlines flying from Massachusetts to Seoul

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

Why use momondo?

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

Fly your favorite airline to Seoul

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seoul

List of cabin classes available on flights landing in Seoul. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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