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$406+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SEL
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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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 April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,060
(United Airlines)

One-way from

$406
(Trip.com)

Popular in

December

Cheapest in

March

Average price

$1,304

Good round-trip deal

$997 or less

Good one-way deal

$472 or less
Provider with most accurate pricing for Boston Logan Intl-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Seoul (SEL) flights.
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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. 5% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 2, 2025.

This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sun 8/173:30 pmBDL - ICN
2 stops34h 30mUnited Airlines
Mon 8/2511:30 amICN - BDL
2 stops25h 27mUnited Airlines
Deal found 3/31$1,060
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Fri 9/126:26 amBDL - ICN
1 stop20h 04mAmerican Airlines
Wed 9/245:25 pmICN - BDL
1 stop18h 38mAmerican Airlines
Deal found 4/1$1,107
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Tue 5/64:30 pmBOS - ICN
1 stop29h 15mMultiple Airlines
Thu 5/85:45 pmICN - BOS
2 stops28h 50mMultiple Airlines
Deal found 3/31$1,143
This Turkish Airlines deal was found by Cheapflights users on 3/31. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/319:35 pmBOS - ICN
1 stop31h 05mTurkish Airlines
Mon 9/811:20 pmICN - BOS
1 stop33h 20mTurkish Airlines
Deal found 3/31$1,146
This WestJet deal was found by Cheapflights users on 4/1. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:55 pmBOS - ICN
2 stops58h 50mWestJet
Sun 9/218:45 pmICN - BOS
2 stops39h 49mWestJet
Deal found 4/1$1,151
This Justfly.com deal was found by Cheapflights users on 4/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/44:45 pmBOS - ICN
3 stops40h 35mSingapore Airlines
Sun 9/144:45 pmICN - BOS
3 stops36h 28mSingapore Airlines
Deal found 4/1$1,182
This Ovago deal was found by Cheapflights users on 4/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/221:40 amBOS - ICN
1 stop28h 25mCathay Pacific
Sun 11/27:35 pmICN - BOS
1 stop40h 25mCathay Pacific
Deal found 4/1$1,211
This Trip.com deal was found by Cheapflights users on 4/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/66:40 pmBOS - GMP
2 stops30h 30mMultiple Airlines
Thu 4/1712:05 pmGMP - BOS
1 stop19h 00mMultiple Airlines
Deal found 4/1$1,240
This United deal was found by Cheapflights users on 4/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:00 amALB - ICN
2 stops33h 20mUnited Airlines
Sun 5/1811:30 amICN - ALB
2 stops23h 02mUnited Airlines
Deal found 4/1$1,325
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:05 amALB - ICN
1 stop21h 20mDelta
Sun 5/1810:15 amICN - ALB
1 stop25h 59mDelta
Deal found 4/1$1,520
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:00 amBOS - GMP
2 stops27h 20mANA
Fri 9/57:40 amGMP - BOS
2 stops29h 16mANA
Deal found 3/31$1,589
This Gotogate deal was found by Cheapflights users on 3/31. 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.
Tue 4/226:00 amALB - GMP
2 stops47h 35mANA
Fri 5/2312:40 pmGMP - ALB
2 stops46h 07mANA
Deal found 3/31$1,591

Cheapflights Fare Finder

Customize your flight search to find flights from Massachusetts to Seoul 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 April 2, 2025.
Use the filters below to find and compare flights from Massachusetts to Seoul that are best for you.

Fly from

Massachusetts

Fly to

Seoul

Route

Depart

Return

Price

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Sun 8/17

3:30 pm-3:00 pm

2 stops34h 30m

Incheon Intl

Mon 8/25

11:30 am-11:57 pm

2 stops25h 27m

$1,060

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Fri 9/12

6:26 am-3:30 pm

1 stop20h 04m

Incheon Intl

Wed 9/24

5:25 pm-11:03 pm

1 stop18h 38m

$1,107

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Tue 5/6

4:30 pm-10:45 am

1 stop29h 15m

Incheon Intl

Thu 5/8

5:45 pm-9:35 am

2 stops28h 50m

$1,143

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Sun 8/31

9:35 pm-5:40 pm

1 stop31h 05m

Incheon Intl

Mon 9/8

11:20 pm-7:40 pm

1 stop33h 20m

$1,146

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Sat 8/30

6:55 pm-6:45 pm

2 stops58h 50m

Incheon Intl

Sun 9/21

8:45 pm-11:34 pm

2 stops39h 49m

$1,151

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Thu 9/4

4:45 pm-10:20 pm

3 stops40h 35m

Incheon Intl

Sun 9/14

4:45 pm-4:13 pm

3 stops36h 28m

$1,182

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Sun 4/6

6:40 pm-2:10 pm

2 stops30h 30m

Seoul Gimpo Intl

Thu 4/17

12:05 pm-6:05 pm

1 stop19h 00m

$1,240

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Tue 4/22

1:40 am-7:05 pm

1 stop28h 25m

Incheon Intl

Tue 5/6

1:40 pm-11:00 pm

1 stop22h 20m

$1,291

AlbanyIncheon

ALB - ICN

ALBICN

Albany Intl

Tue 4/29

6:00 am-4:20 am

2 stops33h 20m

Incheon Intl

Sun 5/18

11:30 am-9:32 pm

2 stops23h 02m

$1,325

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Mon 5/5

4:30 pm-10:05 pm

1 stop40h 35m

Incheon Intl

Wed 5/21

1:35 am-2:55 pm

1 stop26h 20m

$1,437

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 55 results
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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 $1,001). Flying from Massachusetts to Seoul in June is currently the most expensive (average of $1,650). 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?

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 April 2, 2025.

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

Explore weekly flight availability from Massachusetts to Seoul. 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 April 2, 2025.

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).

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

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.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated April 2, 2025.
Read through reviews of airlines operating flights from Massachusetts to Seoul, such as Korean Air, Japan Airlines and ANA. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,052 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,052 reviews
Korean Air
8.4
Very good
1,052 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,052 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
830 reviews
Korean Air
8.4
Very good
1,052 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,286 reviews
Korean Air
8.4
Very good
1,052 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.0
Very good
3,193 reviews
Korean Air
8.4
Very good
1,052 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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?

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

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

    $406 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Etihad Airways and Cathay Pacific, with prices starting from $607 and $653, respectively.

  • 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 $437. On average you can expect to pay $3,454. The most popular route, (Boston Logan Intl - Incheon Intl), can usually be booked for $893.

  • 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 $1,001). Flying from Massachusetts to Seoul in June is currently the most expensive (average of $1,650). 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 Massachusetts to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Massachusetts to Seoul

Discover the top 8 airlines that operate flights from Massachusetts to Seoul. 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$813Average$1,090FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$864Average$1,225FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$872Average$1,151FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$875Average$1,392FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$902Average$1,947FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,528Average$1,927FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,571Average$2,177FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$1,738Average$1,769FlexibilityNo cancel feeOn-time75%

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