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$554+ Cheap flights from Busan (PUS) 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — BOS
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Busan to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) 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 July 30, 2025.

Round-trip from

$1,186
(Expedia)

One-way from

$554
(Kiwi.com)
From Busan Gimhae to Boston Logan Intl
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One-way flight from Busan Gimhae to Boston Logan Intl
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Find flight deals from Busan to Boston

Cheapest flights from Busan to Boston
Explore the most affordable flight options available from Busan to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:00 pmPUS - BOS
2 stops24h 37mMultiple Airlines
Thu 1/16:15 amBOS - PUS
2 stops44h 30mMultiple Airlines
Deal found 7/29$1,186
This WhyPayMore deal was found by Cheapflights users on 7/30. 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.
Sun 9/288:45 amPUS - BOS
1 stop38h 25mKorean Air
Mon 10/1312:55 pmBOS - PUS
1 stop29h 50mKorean Air
Deal found 7/30$1,302
This Delta deal was found by Cheapflights users on 7/29. 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 12/2512:00 pmPUS - BOS
1 stop34h 40mDelta
Thu 1/15:35 amBOS - PUS
2 stops23h 50mDelta
Deal found 7/29$1,403
This Gotogate deal was found by Cheapflights users on 7/28. 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.
Mon 10/132:20 pmPUS - BOS
1 stop21h 40mCathay Pacific
Fri 10/171:40 amBOS - PUS
1 stop22h 55mCathay Pacific
Deal found 7/28$1,646
This Gurufare deal was found by Cheapflights users on 7/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:45 amPUS - BOS
3 stops46h 35mSingapore Airlines
Thu 1/12:50 pmBOS - PUS
3 stops49h 55mSingapore Airlines
Deal found 7/29$1,847

Cheapflights Fare Finder

 
Customize your flight search to find flights from Busan 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 July 30, 2025.
Use the filters below to find and compare flights from Busan to Boston that are best for you.

Fly from

Busan

Fly to

Boston

Route

Depart

Return

Price

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

Thu 12/25

12:00 pm-10:37 pm

2 stops24h 37m

Boston Logan Intl

Thu 1/1

6:15 am-4:45 pm

2 stops44h 30m

$1,186

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

Sun 9/28

8:45 am-10:10 am

1 stop38h 25m

Boston Logan Intl

Mon 10/13

12:55 pm-7:45 am

1 stop29h 50m

$1,302

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

Thu 12/25

12:00 pm-8:40 am

1 stop34h 40m

Boston Logan Intl

Thu 1/1

5:35 am-7:25 pm

2 stops23h 50m

$1,403

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

Mon 10/13

2:20 pm-11:00 pm

1 stop21h 40m

Boston Logan Intl

Fri 10/17

1:40 am-1:35 pm

1 stop22h 55m

$1,646

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

Thu 12/25

7:45 am-4:20 pm

3 stops46h 35m

Boston Logan Intl

Thu 1/1

2:50 pm-6:45 am

3 stops49h 55m

$1,847

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

Mon 10/13

10:50 am-4:00 pm

2 stops42h 10m

$554

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

Mon 10/13

7:00 am-10:10 am

1 stop16h 10m

$1,114

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

Mon 10/13

9:20 am-6:05 pm

1 stop21h 45m

$2,929

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Busan to Boston

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

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 July 30, 2025.
Read through reviews of airlines operating flights from Busan to Boston, such as Korean Air, Japan Airlines, and Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Japan Airlines
8.3
Very good
1,536 reviews
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Singapore Airlines
8.1
Very good
1,338 reviews
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Delta
8.0
Very good
7,980 reviews
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Cathay Pacific
7.6
Good
949 reviews
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.2

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Related info for your journey

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

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

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

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

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

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

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

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

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Watertown
Seabrook
Waltham
Framingham
Lowell
Randolph
Smithfield
Cranston
Chestnut Hill
Warwick
Peabody
Quincy
York Beach
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Saco
Hampton Beach
Swansea
Lincoln

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