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$400+ Cheap flights from Baltimore (BWI) to Osaka (OSA)

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — OSA
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Baltimore to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Osaka (OSA). 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

$821
(Trip.com)

One-way from

$400
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$1,204
From Baltimore/Washington to Osaka (OSA)
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One-way flight from Baltimore/Washington to Osaka (OSA)
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Highest demand for flights based on searches. 23% potential increase in price ($408 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($88 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Baltimore to Osaka

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

This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/275:45 amBWI - KIX
2 stops26h 20mMultiple Airlines
Wed 9/39:10 amKIX - BWI
2 stops34h 44mMultiple Airlines
Deal found 7/28$821
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/275:45 amBWI - UKB
2 stops39h 25mMultiple Airlines
Wed 9/311:10 amUKB - BWI
2 stops32h 44mMultiple Airlines
Deal found 7/28$852
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/275:45 amBWI - ITM
2 stops36h 40mMultiple Airlines
Wed 9/36:00 pmITM - BWI
2 stops25h 54mMultiple Airlines
Deal found 7/28$954
This KAYAK deal was found by Cheapflights users on 7/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/209:00 amBWI - UKB
2 stops36h 10mKorean Air
Wed 11/56:30 pmUKB - BWI
2 stops33h 13mKorean Air
Deal found 7/27$1,042
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:45 amBWI - ITM
2 stops23h 10mANA
Tue 10/282:05 pmITM - BWI
2 stops20h 19mANA
Deal found 7/27$1,043
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.
Tue 8/266:25 pmBWI - KIX
2 stops27h 55mDelta
Fri 9/512:35 pmKIX - BWI
2 stops24h 12mDelta
Deal found 7/29$1,069
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2710:51 amBWI - UKB
2 stops31h 59mANA
Tue 9/29:15 pmUKB - BWI
2 stops29h 33mANA
Deal found 7/28$1,110
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:00 pmBWI - ITM
2 stops33h 05mUnited Airlines
Thu 10/2312:00 pmITM - BWI
2 stops22h 22mUnited Airlines
Deal found 7/29$1,162
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/317:00 amBWI - ITM
2 stops22h 40mAmerican Airlines
Tue 9/168:30 amITM - BWI
2 stops22h 20mAmerican Airlines
Deal found 7/28$1,227
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:00 amBWI - ITM
2 stops24h 50mJapan Airlines
Sat 9/62:35 pmITM - BWI
2 stops20h 43mJapan Airlines
Deal found 7/29$1,228

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Osaka 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 Baltimore to Osaka that are best for you.

Fly from

Baltimore

Fly to

Osaka

Route

Depart

Return

Price

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Wed 8/27

5:45 am-9:05 pm

2 stops26h 20m

Osaka Kansai Intl

Wed 9/3

9:10 am-6:54 am

2 stops34h 44m

$821

BaltimoreKobe

BWI - UKB

BWIUKB

Baltimore/Washington

Wed 8/27

5:45 am-10:10 am

2 stops39h 25m

Kobe

Wed 9/3

11:10 am-6:54 am

2 stops32h 44m

$852

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Wed 8/27

5:45 am-7:25 am

2 stops36h 40m

Osaka Itami

Wed 9/3

6:00 pm-6:54 am

2 stops25h 54m

$954

BaltimoreKobe

BWI - UKB

BWIUKB

Baltimore/Washington

Mon 10/20

9:00 am-10:10 am

2 stops36h 10m

Kobe

Wed 11/5

6:30 pm-1:43 pm

2 stops33h 13m

$1,042

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Tue 10/14

6:45 am-6:55 pm

2 stops23h 10m

Osaka Itami

Tue 10/28

2:05 pm-9:24 pm

2 stops20h 19m

$1,043

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Tue 8/26

6:25 pm-11:20 am

2 stops27h 55m

Osaka Kansai Intl

Fri 9/5

12:35 pm-11:47 pm

2 stops24h 12m

$1,069

BaltimoreKobe

BWI - UKB

BWIUKB

Baltimore/Washington

Wed 8/27

10:51 am-7:50 am

2 stops31h 59m

Kobe

Tue 9/2

9:15 pm-1:48 pm

2 stops29h 33m

$1,110

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Sat 10/4

7:00 pm-5:05 pm

2 stops33h 05m

Osaka Itami

Tue 10/21

12:00 pm-9:30 pm

2 stops22h 30m

$1,162

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Sun 8/31

7:00 am-6:40 pm

2 stops22h 40m

Osaka Itami

Tue 9/16

8:30 am-5:50 pm

2 stops22h 20m

$1,227

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Wed 8/27

6:00 am-7:50 pm

2 stops24h 50m

Osaka Itami

Sat 9/6

2:35 pm-10:18 pm

2 stops20h 43m

$1,228

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Baltimore to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka 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 Osaka
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. 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 Osaka. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air, and ANA from Baltimore to Osaka by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,222 reviews

Boarding

8.4

Crew

8.6

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,222 reviews
EVA Air
8.4
Very good
1,222 reviews

Boarding

8.4

Crew

8.6

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,121 reviews
EVA Air
8.4
Very good
1,222 reviews

Boarding

8.4

Crew

8.6

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very good
922 reviews
EVA Air
8.4
Very good
1,222 reviews

Boarding

8.4

Crew

8.6

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,536 reviews
EVA Air
8.4
Very good
1,222 reviews

Boarding

8.4

Crew

8.6

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
754 reviews
EVA Air
8.4
Very good
1,222 reviews

Boarding

8.4

Crew

8.6

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Osaka. 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 from for flights from Baltimore to Osaka?

    Baltimore/Washington (BWI) is the airport you will fly out of if you book a flight from Baltimore to Osaka. You should not have trouble finding flights to Osaka from Baltimore/Washington; the airport handles an average of 0 outbound flights to Osaka per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Baltimore airport to Osaka. It is only a 8.5 mi journey to Baltimore/Washington (BWI) from Baltimore’s city center.

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

    Our cheapest airline available from Baltimore to Osaka is Korean Air. Our recent data shows that you can find tickets from as low as $1,042 on this airline. Additional options worth looking into are ANA and Delta, starting at $1,043 and $1,069 round-trip. Korean Air is priced at 20% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Baltimore to Osaka one-way?

    $619 is the cheapest one-way deal found within the past few days, from Korean Air. You may also be able to find cheap deals on ANA and United Airlines, with prices starting from $627 and $635, respectively.

  • What are the most popular routes from Baltimore to Osaka?

    When deciding which route to take from Baltimore to Osaka consider Baltimore/Washington - Osaka Kansai Intl, Baltimore/Washington - Osaka Itami or Baltimore/Washington - Kobe as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Osaka 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 Osaka?

    Currently, February is the cheapest month in which you can book a flight from Baltimore to Osaka (average of $877). Flying from Baltimore to Osaka in June is currently the most expensive (average of $1,312). 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 Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

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Top airline flying from Baltimore to Osaka

Discover the top airline that operate flights from Baltimore to Osaka. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$562Average$1,089FlexibilityNo cancel feeOn-time69%

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