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$549+ Cheap flights from Baltimore (BWI) to Busan (PUS)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PUS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$1,086
(Mytrip)

One-way from

$549
(Kiwi.com)

Popular in

December

Cheapest in

January
From Baltimore/Washington to Busan Gimhae
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One-way flight from Baltimore/Washington to Busan Gimhae
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Highest demand for flights based on searches. 2% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($63 potential savings vs. average RT price).
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Find 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 September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/11. 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 9/255:45 amBWI - PUS
2 stops24h 30mMultiple Airlines
Thu 12/42:05 pmPUS - BWI
3 stops43h 14mMultiple Airlines
Deal found 9/11$1,086
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Sat 10/255:35 amBWI - PUS
2 stops24h 20mMultiple Airlines
Sat 11/19:50 pmPUS - BWI
3 stops46h 45mMultiple Airlines
Deal found 9/10$1,176
This oojo deal was found by Cheapflights users on 9/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:12 pmBWI - PUS
2 stops28h 03mChina Airlines
Thu 10/3011:50 amPUS - BWI
2 stops31h 28mChina Airlines
Deal found 9/11$1,242
This Mytrip deal was found by Cheapflights users on 9/9. 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 9/245:45 amBWI - PUS
2 stops24h 30mMultiple Airlines
Sat 10/49:55 pmPUS - BWI
3 stops45h 40mMultiple Airlines
Deal found 9/9$1,294
This Mytrip deal was found by Cheapflights users on 9/9. 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 9/235:45 amBWI - PUS
2 stops24h 30mMultiple Airlines
Fri 10/311:20 amPUS - BWI
3 stops32h 41mMultiple Airlines
Deal found 9/9$1,465

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 September 11, 2025.
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

Thu 9/25

5:45 am-7:15 pm

2 stops24h 30m

Busan Gimhae

Thu 12/4

2:05 pm-7:19 pm

3 stops43h 14m

$1,086

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Sat 10/25

5:35 am-6:55 pm

2 stops24h 20m

Busan Gimhae

Sat 11/1

9:50 pm-7:35 am

3 stops46h 45m

$1,195

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Thu 10/23

6:12 pm-11:15 am

2 stops28h 03m

Busan Gimhae

Thu 10/30

11:50 am-6:18 am

2 stops31h 28m

$1,242

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Tue 9/23

5:45 am-7:15 pm

2 stops24h 30m

Busan Gimhae

Fri 10/3

11:20 am-7:01 am

3 stops32h 41m

$1,465

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Wed 9/24

5:45 am-6:20 am

3 stops35h 35m

Busan Gimhae

Sat 10/4

9:55 pm-6:35 am

3 stops45h 40m

$1,638

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Mon 2/16

7:10 am-8:45 pm

2 stops23h 35m

Busan Gimhae

Thu 2/19

7:00 am-3:53 pm

2 stops22h 53m

$1,639

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Wed 10/15

6:21 pm-1:00 pm

3 stops53h 39m

$549

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Thu 9/25

6:15 am-7:45 am

2 stops36h 30m

$1,141

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Tue 9/30

7:15 am-7:45 am

2 stops35h 30m

$1,235

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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.

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. 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 Busan. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Korean Air from Baltimore to Busan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Comfort

8.3

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
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Comfort

8.3

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 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?

    China Airlines can get you from Baltimore to Busan in just under 28h 03m. Your travel time can differ by up to . Airlines will cover a distance of 7041 mi.

  • What is the cheapest airline to fly from Baltimore to Busan round-trip?

    Currently priced at $1,192, Korean Air will fly you from Baltimore to Busan and back. In addition to Korean Air, many other airlines offer competitively priced options for your trip.

  • 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.

  • What is the cheapest month to book a flight from Baltimore to Busan?

    Currently, August is the cheapest month in which you can book a flight from Baltimore to Busan (average of $1,166). Flying from Baltimore to Busan in December is currently the most expensive (average of $2,244). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Baltimore to Busan

Discover the top airline that operate flights from Baltimore to Busan. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,192Average$1,712FlexibilityNo cancel feeOn-time81%

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