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$405+ Cheap flights from South Korea to Boston (BOS)

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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BOS
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from South Korea to Boston

Keep the following information in mind while searching for South Korea to Boston flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$690
(Hanatour)

One-way from

$405
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$1,220

Good round-trip deal

$1,337 or less

Good one-way deal

$652 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 South Korea to Boston Logan Intl
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One-way flight from South Korea to Boston Logan Intl
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Highest demand for flights based on searches. 22% potential increase in price ($379 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($64 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 South Korea to Boston Logan Intl.
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Price to beat on a one-way flight from South Korea to Boston Logan Intl.
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Find flight deals from South Korea to Boston

Cheapest flights from South Korea to Boston
Explore the most affordable flight options available from South Korea to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Hanatour 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/235:45 pmICN - BOS
2 stops28h 50mAir Canada
Tue 5/274:35 pmBOS - ICN
2 stops34h 30mAir Canada
Deal found 3/31$690
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:50 pmICN - BOS
3 stops25h 08mMultiple Airlines
Wed 11/1210:20 amBOS - ICN
2 stops40h 45mMultiple Airlines
Deal found 3/31$745
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.
Thu 4/311:30 amICN - BOS
2 stops23h 28mUnited Airlines
Mon 4/72:48 pmBOS - ICN
2 stops24h 32mUnited Airlines
Deal found 3/31$852
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.
Tue 5/69:30 amICN - BOS
Nonstop13h 50mKorean Air
Sun 9/219:55 amBOS - ICN
1 stop18h 55mKorean Air
Deal found 3/31$941
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.
Thu 9/258:45 pmICN - BOS
1 stop33h 55mWestJet
Sun 9/286:25 pmBOS - ICN
1 stop35h 20mWestJet
Deal found 3/31$962
This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/29:25 pmICN - BOS
1 stop21h 35mHawaiian Airlines
Thu 4/38:00 amBOS - ICN
1 stop46h 00mHawaiian Airlines
Deal found 3/31$1,043
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/77:55 amGMP - BOS
2 stops28h 31mJapan Airlines
Mon 4/141:20 pmBOS - GMP
1 stop32h 25mJapan Airlines
Deal found 3/31$1,046
This LOT 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/58:15 amICN - BOS
2 stops29h 02mLOT
Mon 6/97:20 amBOS - ICN
2 stops34h 05mLOT
Deal found 3/31$1,053
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.
Wed 10/2212:05 pmGMP - BOS
1 stop19h 00mMultiple Airlines
Fri 10/246:40 pmBOS - GMP
2 stops31h 15mMultiple Airlines
Deal found 3/31$1,231
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.
Wed 11/267:45 amGMP - BOS
2 stops25h 38mANA
Fri 11/286:00 amBOS - GMP
2 stops26h 30mANA
Deal found 3/31$1,280
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.
Thu 5/83:45 pmPUS - BOS
3 stops33h 10mMultiple Airlines
Thu 5/1511:41 amBOS - PUS
3 stops33h 24mMultiple Airlines
Deal found 3/31$1,341
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/84:30 pmPUS - BOS
2 stops26h 10mDelta
Thu 5/157:25 amBOS - PUS
2 stops23h 10mDelta
Deal found 3/31$1,417

Cheapflights Fare Finder

Customize your flight search to find flights from South Korea to Boston 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 1, 2025.
Use the filters below to find and compare flights from South Korea to Boston that are best for you.

Fly from

South Korea

Fly to

Boston

Route

Depart

Return

Price

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Fri 5/23

5:45 pm-9:35 am

2 stops28h 50m

Boston Logan Intl

Tue 5/27

4:35 pm-4:05 pm

2 stops34h 30m

$690

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Mon 5/19

5:45 pm-5:39 am

3 stops24h 54m

Boston Logan Intl

Sat 5/24

5:50 am-4:05 pm

2 stops21h 15m

$777

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Thu 4/17

4:50 pm-11:59 pm

2 stops20h 09m

Boston Logan Intl

Fri 4/18

6:28 pm-3:00 pm

2 stops31h 32m

$881

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Tue 5/6

9:30 am-10:20 am

Nonstop13h 50m

Boston Logan Intl

Sun 9/21

9:55 am-5:50 pm

1 stop18h 55m

$941

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Thu 9/25

8:45 pm-5:40 pm

1 stop33h 55m

Boston Logan Intl

Sun 9/28

6:25 pm-6:45 pm

1 stop35h 20m

$962

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Thu 6/5

8:15 am-12:17 am

2 stops29h 02m

Boston Logan Intl

Mon 6/9

7:20 am-6:25 am

2 stops34h 05m

$1,053

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Sat 6/7

9:25 pm-6:00 am

1 stop21h 35m

Boston Logan Intl

Thu 6/12

8:00 am-7:00 pm

1 stop22h 00m

$1,081

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Tue 5/13

7:55 am-10:49 pm

2 stops27h 54m

Boston Logan Intl

Tue 5/20

8:00 am-9:50 pm

2 stops48h 50m

$1,203

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

Thu 5/8

3:45 pm-11:55 am

3 stops33h 10m

Boston Logan Intl

Thu 5/15

11:41 am-10:05 am

3 stops33h 24m

$1,341

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Wed 4/23

7:55 am-5:14 pm

2 stops22h 19m

Boston Logan Intl

Mon 5/5

7:50 pm-10:45 am

2 stops25h 55m

$1,376

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 31 results
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Best time to book a flight from South Korea to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from South Korea 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 South Korea to Boston

What is the cheapest month to book a flight from South Korea to Boston?

Currently, January is the cheapest month in which you can book a flight from South Korea to Boston (average of $218). Flying from South Korea to Boston in July is currently the most expensive (average of $311). 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 KR to BOS?

Find hourly flight availability from South Korea to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Korea to Boston as you normally would.

Weekly flight availability from South Korea to Boston

Explore weekly flight availability from South Korea to Boston. 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 1, 2025.

The most flights from KR0 to BOS 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 Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated April 1, 2025.
Get a feel of what it's like to fly with Korean Air, Japan Airlines and ANA from South Korea to Boston by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,052 reviews

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Korean Air
8.4
Very good
1,052 reviews
Korean Air
8.4
Very good
1,052 reviews

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,052 reviews

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
ANA
8.3
Very good
831 reviews
Korean Air
8.4
Very good
1,052 reviews

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Singapore Airlines
8.1
Very good
1,286 reviews
Korean Air
8.4
Very good
1,052 reviews

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Emirates
8.0
Very good
3,192 reviews
Korean Air
8.4
Very good
1,052 reviews

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

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

  • What airport do you fly into for flights to Boston from South Korea?

    Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from South Korea to Boston. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.

  • How popular is this South Korea to Boston flight route?

    Within the past month, 1 users have taken a look at flights from South Korea to Boston Logan Intl.

  • What are the cheapest airlines to fly from South Korea to Boston one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $466. Air Canada flights start at $548 while deals on Japan Airlines start at $667 one-way.

  • What are the most popular routes from South Korea to Boston?

    The most popular route from South Korea to Boston is Incheon Intl - Boston Logan Intl. You may also consider Seoul Gimpo Intl - Boston Logan Intl or Busan Gimhae - Boston Logan Intl.

  • What are the cheapest flights from South Korea to Boston?

    While on average a flight from South Korea to Boston is generally $2,682, our data shows the cheapest flight currently is $566. When looking at the most popular route, (Incheon Intl - Boston Logan Intl), you can expect to pay $836 for that flight.

  • Can I find deals for flights from South Korea to Boston that include hotel bookings?

    Yes. In addition to deals on South Korea to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Korea to Boston?

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

  • Can I find deals for business class flights from South Korea to Boston?

    Yes. Cheapflights offers flight deals from South Korea to Boston 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 South Korea to Boston?

    Currently, January is the cheapest month in which you can book a flight from South Korea to Boston (average of $218). Flying from South Korea to Boston in July is currently the most expensive (average of $311). 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

Traveling to a place near South Korea?

Book flights to South Korea if you plan to visit one of these locations
Warwick
Marlborough
Waltham
Cambridge
Framingham
Chestnut Hill
Seekonk
Randolph
Brockton
Lowell
West Yarmouth
Woburn
Somerville
Saco
Burlington
Smithfield
Salem
Chelsea
Seabrook
Brookline

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Top 5 airlines flying from South Korea to Boston

Discover the top 5 airlines that operate flights from South Korea to Boston. 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$569Average$719FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$646Average$921FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$649Average$1,111FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,337Average$1,584FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,476Average$1,753FlexibilityNo cancel feeOn-timeN/A
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