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$703+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — PUS
Jun 19 — Jun 261
Thu 6/19
Thu 6/26
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 June 14, 2025.

Round-trip from

$1,202
(oojo)

One-way from

$703
(oojo)

Popular in

December

Cheapest in

January
From Baltimore/Washington to Busan Gimhae
Search Deals
One-way flight from Baltimore/Washington to Busan Gimhae
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Highest demand for flights based on searches. 0% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($54 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 June 14, 2025.

This oojo deal was found by Cheapflights users on 6/13. 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.
Mon 11/246:55 pmBWI - PUS
2 stops25h 55mChina Airlines
Sun 12/77:45 pmPUS - BWI
2 stops24h 00mChina Airlines
Deal found 6/13$1,202
This Delta deal was found by Cheapflights users on 6/12. 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 6/276:53 amBWI - PUS
2 stops24h 52mDelta
Sun 7/68:45 amPUS - BWI
2 stops34h 02mDelta
Deal found 6/12$2,068
This Mytrip deal was found by Cheapflights users on 6/12. 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.
Fri 6/275:57 pmBWI - PUS
3 stops28h 18mMultiple Airlines
Sun 7/67:45 amPUS - BWI
3 stops36h 19mMultiple Airlines
Deal found 6/12$2,156
This Korean Air deal was found by Cheapflights users on 6/12. 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.
Fri 6/278:00 amBWI - PUS
2 stops22h 35mKorean Air
Sun 7/64:30 pmPUS - BWI
2 stops20h 18mKorean Air
Deal found 6/12$2,174
This CheapOair deal was found by Cheapflights users on 6/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:00 amBWI - PUS
2 stops27h 10mJapan Airlines
Sun 7/66:00 pmPUS - BWI
3 stops41h 17mJapan Airlines
Deal found 6/12$6,872

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 June 14, 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

Mon 11/24

6:55 pm-10:50 am

2 stops25h 55m

Busan Gimhae

Sun 12/7

7:45 pm-5:45 am

2 stops24h 00m

$1,202

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Fri 6/27

6:53 am-8:45 pm

2 stops24h 52m

Busan Gimhae

Sun 7/6

8:45 am-5:47 am

2 stops34h 02m

$2,068

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Fri 6/27

5:57 pm-11:15 am

3 stops28h 18m

Busan Gimhae

Sun 7/6

7:45 am-7:04 am

3 stops36h 19m

$2,156

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Fri 6/27

8:00 am-7:35 pm

2 stops22h 35m

Busan Gimhae

Sun 7/6

4:30 pm-11:48 pm

2 stops20h 18m

$2,174

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Fri 6/27

6:00 am-10:10 pm

2 stops27h 10m

Busan Gimhae

Sun 7/6

6:00 pm-10:17 pm

3 stops41h 17m

$6,872

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Mon 9/1

7:22 pm-11:15 am

2 stops26h 53m

$703

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Mon 7/28

6:53 am-6:20 pm

2 stops22h 27m

$1,037

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

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.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Busan

Rainfall in Busan by month

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

In terms of precipitation, rainfall in Busan ranges from 0.9 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. December is typically the driest time to visit Busan when rainfall is around 0.9 in.

Temperature in Busan by month

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

If weather is an important factor for your trip to Busan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 June 14, 2025.
Korean Air
8.4
Very good
1,091 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

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
1,091 reviews
Korean Air
8.4
Very good
1,091 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

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.
Japan Airlines
8.3
Very good
1,494 reviews
Korean Air
8.4
Very good
1,091 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

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.
China Airlines
8.3
Very good
738 reviews
Korean Air
8.4
Very good
1,091 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

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.
Delta
8.0
Very good
7,958 reviews
Korean Air
8.4
Very good
1,091 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

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.

  • What are the cheapest airlines flying from Baltimore to Busan round-trip?

    Currently priced at $1,202, China Airlines will fly you from Baltimore to Busan and back. In addition to China Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Korean Air - these airlines can fly you to your destination from $2,068 and $2,174, respectively.

  • 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 $2,247). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 June 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,192Average$1,712FlexibilityNo cancel feeOn-time81%

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