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$379+ Cheap flights from Seoul (SEL) 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BOS
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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The best prices from Seoul to Boston Logan Intl are usually found in November or October, booked 34 days in advance, depart on a Thursday or Tuesday and return on a Thursday

Cheap flight deals from Seoul to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$610
(American Airlines)

One-way from

$381
(American Airlines)

Popular in

August

Cheapest in

November

Average price

$1,667
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 Seoul (SEL) to Boston Logan Intl
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One-way flight from Seoul (SEL) to Boston Logan Intl
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High demand for flights, 19% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Seoul to Boston

Cheapest flights from Seoul to Boston
Explore the most affordable flight options available from Seoul to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This American Airlines deal was found by Cheapflights users on 1/15. 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.
Thu 2/136:50 pmICN - BOS
2 stops24h 35mAmerican Airlines
Thu 2/204:04 pmBOS - ICN
1 stop34h 41mAmerican Airlines
Deal found 1/15$610
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Tue 3/185:00 pmICN - BOS
2 stops19h 50mUnited Airlines
Wed 4/161:54 pmBOS - ICN
1 stop25h 26mUnited Airlines
Deal found 1/14$638
This WhyPayMore deal was found by Cheapflights users on 1/15. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/15:45 pmICN - BOS
2 stops29h 18mAir Canada
Tue 5/67:00 pmBOS - ICN
2 stops32h 05mAir Canada
Deal found 1/15$752
This Gotogate deal was found by Cheapflights users on 1/14. 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 2/127:50 amGMP - BOS
2 stops24h 27mJapan Airlines
Wed 2/199:25 amBOS - GMP
2 stops22h 55mJapan Airlines
Deal found 1/14$858
This Air Canada deal was found by Cheapflights users on 1/16. 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.
Wed 9/176:00 pmICN - BOS
2 stops29h 04mMultiple Airlines
Fri 10/317:30 amBOS - ICN
2 stops20h 55mMultiple Airlines
Deal found 1/16$927
This Cheapflightsfares deal was found by Cheapflights users on 1/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/97:55 pmGMP - BOS
2 stops34h 29mANA
Wed 4/309:30 amBOS - GMP
2 stops23h 50mANA
Deal found 1/16$1,224
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/128:35 amGMP - BOS
1 stop20h 25mMultiple Airlines
Wed 2/196:40 pmBOS - GMP
2 stops30h 15mMultiple Airlines
Deal found 1/14$1,315
This WhyPayMore deal was found by Cheapflights users on 1/15. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/248:35 amGMP - BOS
2 stops36h 51mAir China
Fri 1/318:30 amBOS - GMP
2 stops38h 35mAir China
Deal found 1/15$2,452

Find flights from Seoul to Boston within your budget

Customize your flight search to find flights from Seoul 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 January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Thu 2/13

6:50 pm-5:25 am

2 stops24h 35m

Boston Logan Intl

Thu 2/20

4:04 pm-4:45 pm

1 stop34h 41m

$610

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Tue 3/18

5:00 pm-11:50 pm

2 stops19h 50m

Boston Logan Intl

Wed 4/16

1:54 pm-4:20 am

1 stop25h 26m

$638

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Thu 5/1

5:45 pm-10:03 am

2 stops29h 18m

Boston Logan Intl

Tue 5/6

7:00 pm-4:05 pm

2 stops32h 05m

$752

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Wed 2/12

7:50 am-6:17 pm

2 stops24h 27m

Boston Logan Intl

Wed 2/19

9:25 am-10:20 pm

2 stops22h 55m

$858

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Thu 2/6

8:40 pm-2:45 pm

3 stops32h 05m

Boston Logan Intl

Thu 2/20

5:12 pm-5:30 pm

2 stops34h 18m

$968

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Fri 1/31

9:10 am-8:40 am

Nonstop13h 30m

Boston Logan Intl

Sat 2/8

7:45 pm-5:45 pm

1 stop32h 00m

$1,063

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Wed 4/9

7:55 pm-5:24 pm

2 stops34h 29m

Boston Logan Intl

Wed 4/30

9:30 am-10:20 pm

2 stops23h 50m

$1,224

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Wed 2/12

8:35 am-3:00 pm

1 stop20h 25m

Boston Logan Intl

Wed 2/19

6:40 pm-2:55 pm

2 stops30h 15m

$1,315

SeoulBoston

GMP - BOS

GMPBOS

Seoul Gimpo Intl

Mon 7/7

2:25 pm-6:44 pm

2 stops41h 19m

Boston Logan Intl

Mon 9/1

8:30 am-1:05 pm

2 stops39h 35m

$2,844

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Thu 2/27

6:50 pm-11:26 pm

1 stop18h 36m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 26 results
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Compare providers for flights from Seoul to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to Boston in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seoul to Boston

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

Travel insights for flights from Seoul to Boston

Get recent, data-driven insights about flights from Seoul to Boston including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seoul to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Boston. Price data was last updated on January 10, 2025.

Booking 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seoul to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Seoul to Boston (average of $218). Flying from Seoul 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 SEL to BOS?

Find hourly flight availability from Seoul 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 January 17, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 42% on flights from Seoul to Boston by exploring options for tickets at noon.

Weekly flight availability from Seoul to Boston

Explore weekly flight availability from Seoul 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 January 17, 2025.

The most flights from SEL 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 January 17, 2025.
Get a feel of what it's like to fly with Korean Air, Air China and United Airlines from Seoul to Boston by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
847 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,448 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
466 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Emirates
8.1
Very good
3,350 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Seoul 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 Seoul?

    Most people fly into Boston Logan Intl (BOS) if they book a flight to Boston from Seoul. On average, Logan Intl has 2 inbound flights from Seoul per day from 5 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How popular is this Seoul to Boston flight route?

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

  • What are the cheapest airlines flying from Seoul to Boston round-trip?

    Currently priced at $610, American Airlines will fly you from Seoul to Boston and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from $642 and $762, respectively. American Airlines is priced at 54% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $381. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from Seoul to Boston for a low price.

  • What are the cheapest flights from Seoul to Boston?

    Looking at all options, your cheapest flight can be booked for $729. While the most popular route (Incheon Intl - Boston Logan Intl) can be booked for $636 on average our data indicates $1,485 when flying from Seoul to Boston.

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

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

  • How can I find direct flights from Seoul to Boston?

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

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

    Yes. Cheapflights offers flight deals from Seoul 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 Seoul to Boston?

    Currently, January is the cheapest month in which you can book a flight from Seoul to Boston (average of $218). Flying from Seoul 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 Seoul?

Book flights to Seoul if you plan to visit one of these locations
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Watertown
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Fall River
Wells

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Alternative routes for Seoul to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Boston flights
Gimpo Intl to Boston flights
Busan to Boston flights
Incheon Intl to Albany flights
Incheon Intl to Hartford flights
Jeju City to Boston flights

Top 5 airlines flying from Seoul to Boston

Discover the top 5 airlines that operate flights from Seoul 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 January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$569Average$719FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$646Average$950FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$661Average$1,111FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,366Average$1,609FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,460Average$1,722FlexibilityNo cancel feeOn-timeN/A
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