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$1,284+ Cheap flights from Baltimore (BWI) to Busan (PUS)

This is the cheapest round-trip 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.
BWI — PUS
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Baltimore to Busan

Cheapest flights from Baltimore to Busan
Explore the most affordable flight options available from Baltimore to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This China Airlines deal was found by Cheapflights users on 1/25. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:10 pm
BWI
-
PUS
2 stops26h 05m
Multiple Airlines
Wed 9/3012:15 pm
PUS
-
BWI
2 stops31h 15m
Multiple Airlines
Deal found 1/25$1,284
This Delta deal was found by Cheapflights users on 1/25. 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.
Sun 3/155:40 am
BWI
-
PUS
2 stops24h 55m
Delta
Fri 3/2012:00 pm
PUS
-
BWI
2 stops23h 14m
Delta
Deal found 1/25$1,328
This Delta deal was found by Cheapflights users on 1/26. 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.
Mon 2/166:00 am
BWI
-
PUS
2 stops36h 10m
Delta
Sun 3/112:00 pm
PUS
-
BWI
2 stops25h 44m
Delta
Deal found 1/26$1,332
This China Airlines deal was found by Cheapflights users on 1/25. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:00 pm
BWI
-
PUS
2 stops26h 50m
Multiple Airlines
Wed 3/1811:50 am
PUS
-
BWI
2 stops30h 55m
Multiple Airlines
Deal found 1/25$1,446
This Delta deal was found by Cheapflights users on 1/26. 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 3/128:38 am
BWI
-
PUS
2 stops23h 07m
Delta
Thu 3/194:10 pm
PUS
-
BWI
2 stops20h 49m
Delta
Deal found 1/26$1,481
This Delta deal was found by Cheapflights users on 1/27. 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.
Fri 3/138:38 am
BWI
-
PUS
2 stops23h 07m
Delta
Fri 3/2012:00 pm
PUS
-
BWI
2 stops25h 53m
Delta
Deal found 1/27$1,509
This Korean Air deal was found by Cheapflights users on 1/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:30 pm
BWI
-
PUS
2 stops35h 50m
Korean Air
Sat 4/47:00 am
PUS
-
BWI
2 stops22h 35m
Korean Air
Deal found 1/26$1,573
This Delta deal was found by Cheapflights users on 1/27. 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.
Fri 3/278:38 am
BWI
-
PUS
2 stops23h 07m
Delta
Sat 4/118:00 am
PUS
-
BWI
2 stops20h 27m
Delta
Deal found 1/27$1,633
This China Airlines deal was found by Cheapflights users on 1/25. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:10 pm
BWI
-
PUS
2 stops26h 05m
Multiple Airlines
Mon 6/1512:15 pm
PUS
-
BWI
2 stops30h 15m
Multiple Airlines
Deal found 1/25$1,749

Find flight deals from Baltimore to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Busan (PUS). 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 27, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,328
(Delta)
Provider with most accurate pricing for Baltimore/Washington-Busan Gimhae flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Busan Gimhae flights.
Search Deals
From Baltimore/Washington to Busan Gimhae
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Busan 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 27, 2026.
Use the filters below to find and compare flights from Baltimore to Busan that are best for you.

Fly from

Baltimore

Fly to

Busan

Route

Depart

Return

Price

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Mon 3/16

6:17 am-8:45 pm

2 stops25h 28m

Busan Gimhae

Fri 3/20

12:00 pm-12:53 am

2 stops25h 53m

$1,328

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Sun 3/15

5:40 am-7:35 pm

2 stops24h 55m

Busan Gimhae

Fri 3/20

12:00 pm-10:14 pm

2 stops23h 14m

$1,328

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Mon 2/16

6:00 am-8:10 am

2 stops36h 10m

Busan Gimhae

Sun 3/1

12:00 pm-11:44 pm

2 stops25h 44m

$1,332

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Wed 3/11

7:00 pm-10:50 am

2 stops26h 50m

Busan Gimhae

Wed 3/18

11:50 am-5:45 am

2 stops30h 55m

$1,446

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Thu 3/12

8:38 am-8:45 pm

2 stops23h 07m

Busan Gimhae

Thu 3/19

4:10 pm-11:59 pm

2 stops20h 49m

$1,481

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Fri 3/13

8:38 am-8:45 pm

2 stops23h 07m

Busan Gimhae

Fri 3/20

12:00 pm-10:14 pm

2 stops23h 14m

$1,561

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Sat 3/28

5:30 pm-6:20 pm

2 stops35h 50m

Busan Gimhae

Sat 4/4

7:00 am-4:35 pm

2 stops22h 35m

$1,573

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Fri 3/27

8:38 am-8:45 pm

2 stops23h 07m

Busan Gimhae

Sat 4/11

8:00 am-3:27 pm

2 stops20h 27m

$1,633

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

  • Most accurate provider: When it comes to deals on Baltimore-Busan flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Baltimore-Busan flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Baltimore-Busan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Busan flights, Cheapflights users trust Expedia the most. Expedia 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 Baltimore-Busan 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 Baltimore to Busan

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

Related info for your journey

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

  • How long is the flight from Baltimore to Busan?

    Delta can get you from Baltimore to Busan in just under 25h 28m. Your travel time can differ by up to . Airlines will cover a distance of 7041 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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