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$381+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — OSA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$829
(Mytrip)

One-way from

$381
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$1,063
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 ($407 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($89 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

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 10/291:35 pmBWI - KIX
3 stops31h 05mMultiple Airlines
Wed 11/59:00 amKIX - BWI
2 stops24h 19mMultiple Airlines
Deal found 9/9$814
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.
Fri 10/245:35 amBWI - KIX
2 stops23h 15mMultiple Airlines
Fri 10/3111:55 amKIX - BWI
2 stops31h 40mMultiple Airlines
Deal found 9/11$966
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.
Tue 9/235:45 amBWI - KIX
1 stop24h 00mMultiple Airlines
Tue 10/77:35 amKIX - BWI
3 stops25h 48mMultiple Airlines
Deal found 9/11$1,002
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.
Thu 10/235:37 pmBWI - KIX
3 stops35h 18mMultiple Airlines
Thu 10/307:50 amKIX - BWI
3 stops39h 53mMultiple Airlines
Deal found 9/9$1,022
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2610:56 amBWI - UKB
2 stops20h 49mANA
Tue 12/29:15 pmUKB - BWI
2 stops30h 35mANA
Deal found 9/9$1,033
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:15 amBWI - KIX
2 stops36h 20mANA
Tue 11/119:10 pmKIX - BWI
2 stops38h 14mANA
Deal found 9/9$1,036
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:29 amBWI - ITM
2 stops22h 31mJapan Airlines
Tue 11/258:25 amITM - BWI
2 stops22h 03mJapan Airlines
Deal found 9/10$1,040
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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 12/21:10 pmBWI - KIX
2 stops29h 25mANA
Thu 12/256:35 pmKIX - BWI
1 stop17h 02mANA
Deal found 9/8$1,042
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:29 amBWI - UKB
2 stops26h 16mANA
Thu 10/237:05 amUKB - BWI
2 stops20h 03mANA
Deal found 9/10$1,042
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.
Sun 9/145:45 amBWI - ITM
2 stops25h 05mMultiple Airlines
Tue 9/161:25 pmITM - BWI
3 stops34h 01mMultiple Airlines
Deal found 9/10$1,056
This United Airlines deal was found by Cheapflights users on 9/8. 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 11/16:16 pmBWI - KIX
2 stops33h 24mUnited Airlines
Thu 12/46:35 pmKIX - BWI
2 stops18h 25mUnited Airlines
Deal found 9/8$1,059
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:45 amBWI - ITM
2 stops21h 20mMultiple Airlines
Thu 10/231:00 pmITM - BWI
2 stops21h 22mMultiple Airlines
Deal found 9/10$1,060

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 September 11, 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

Sun 2/1

6:34 pm-7:25 pm

2 stops34h 51m

Osaka Kansai Intl

Fri 2/27

8:20 am-8:57 pm

2 stops26h 37m

$920

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Tue 1/6

8:42 am-4:40 pm

1 stop41h 58m

Osaka Kansai Intl

Fri 1/30

6:35 pm-7:32 am

1 stop26h 57m

$923

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Sat 1/31

6:34 pm-4:40 pm

1 stop32h 06m

Osaka Kansai Intl

Thu 2/26

8:20 am-8:57 pm

2 stops26h 37m

$925

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Mon 2/2

6:34 pm-4:40 pm

1 stop32h 06m

Osaka Kansai Intl

Fri 2/27

6:35 pm-5:32 pm

1 stop36h 57m

$935

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Mon 2/2

6:34 pm-4:40 pm

1 stop32h 06m

Osaka Kansai Intl

Thu 2/26

6:35 pm-5:32 pm

1 stop36h 57m

$935

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Thu 2/5

6:34 pm-7:25 pm

2 stops34h 51m

Osaka Kansai Intl

Tue 2/24

8:20 am-4:25 pm

2 stops22h 05m

$970

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Tue 1/6

6:34 pm-4:40 pm

1 stop32h 06m

Osaka Kansai Intl

Sun 2/1

6:35 pm-7:32 am

1 stop26h 57m

$973

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Wed 2/4

8:42 am-4:40 pm

1 stop41h 58m

Osaka Kansai Intl

Fri 2/27

8:20 am-8:57 pm

2 stops26h 37m

$976

BaltimoreOsaka

BWI - KIX

BWIKIX

Baltimore/Washington

Thu 1/8

8:42 am-4:40 pm

1 stop41h 58m

Osaka Kansai Intl

Fri 1/30

8:20 am-4:06 pm

2 stops21h 46m

$976

BaltimoreOsaka

BWI - ITM

BWIITM

Baltimore/Washington

Mon 2/23

6:15 am-6:10 pm

2 stops21h 55m

Osaka Itami

Mon 3/2

12:00 pm-8:57 pm

2 stops22h 57m

$983

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 51 results
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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

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 $866). Flying from Baltimore to Osaka in June is currently the most expensive (average of $1,310). 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.

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 September 11, 2025.
Get a feel of what it's like to fly with ANA, United Airlines, and American Airlines 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.
ANA
8.4
Very good
961 reviews

Food

7.7

Boarding

8.6

Overall

8.4

Entertainment

7.9

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
ANA
8.4
Very good
961 reviews
ANA
8.4
Very good
961 reviews

Food

7.7

Boarding

8.6

Overall

8.4

Entertainment

7.9

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
United Airlines
7.4
Good
8,937 reviews
ANA
8.4
Very good
961 reviews

Food

7.7

Boarding

8.6

Overall

8.4

Entertainment

7.9

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
American Airlines
7.2
Good
10,000 reviews
ANA
8.4
Very good
961 reviews

Food

7.7

Boarding

8.6

Overall

8.4

Entertainment

7.9

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

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.

  • How long is the flight from Baltimore to Osaka?

    For as low as $983, United Airlines can have you in Osaka from Baltimore in 21h 55m. There are 6926 mi between Baltimore and Osaka. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Baltimore to Osaka is United Airlines. Our recent data shows that you can find tickets from as low as $562 on this airline. United Airlines is priced at 57% lower than the current average price of a flight leaving 3 months from now.

  • 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 $866). Flying from Baltimore to Osaka in June is currently the most expensive (average of $1,310). 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$562Average$1,089FlexibilityNo cancel feeOn-time69%

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