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Osaka

$551+ Cheap flights from Key Largo, FL 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — OSA
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Key Largo to Osaka

Keep the following information in mind while searching for Key Largo to Osaka flight deals. Data was last updated julio 31, 2025.

Round-trip from

$905
(Air Canada)

One-way from

$551
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,368
From Key Largo to Osaka (OSA)
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One-way flight from Key Largo to Osaka (OSA)
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Highest demand for flights based on searches. 9% potential increase in price ($142 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($68 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 Key Largo to Osaka

Cheapest flights from Key Largo to Osaka
Explore the most affordable flight options available from Key Largo to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/311:50 amMIA - KIX
1 stop39h 35mAir Canada
mar. 9/306:05 pmKIX - MIA
2 stops39h 43mAir Canada
Deal found 7/29$905
This Mytrip deal was found by Cheapflights users on 7/31. 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.
vie. 9/2612:41 pmMIA - KIX
3 stops31h 59mMultiple Airlines
dom. 10/57:35 amKIX - MIA
3 stops38h 24mMultiple Airlines
Deal found 7/31$1,035
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/211:55 amMIA - ITM
2 stops42h 15mAir Canada
lun. 9/292:05 pmITM - MIA
2 stops36h 15mAir Canada
Deal found 7/29$1,088
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/1611:50 amMIA - ITM
2 stops42h 20mMultiple Airlines
sáb. 12/133:25 pmITM - MIA
2 stops22h 51mMultiple Airlines
Deal found 7/29$1,139
This oojo deal was found by Cheapflights users on 7/30. 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.
mar. 9/27:40 pmMIA - KIX
1 stop32h 45mQatar Airways
lun. 9/296:55 pmKIX - MIA
1 stop34h 55mQatar Airways
Deal found 7/30$1,145
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/511:45 amMIA - UKB
3 stops33h 25mMultiple Airlines
lun. 9/1511:10 amUKB - MIA
3 stops34h 49mMultiple Airlines
Deal found 7/29$1,216
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/266:45 pmMIA - KIX
2 stops54h 30mAlaska Airlines
dom. 10/56:45 amKIX - MIA
2 stops47h 44mAlaska Airlines
Deal found 7/31$1,234
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
mar. 10/78:45 amMIA - ITM
2 stops21h 25mANA
jue. 11/207:30 amITM - MIA
2 stops22h 14mANA
Deal found 7/30$1,281
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
mar. 10/78:45 amMIA - UKB
2 stops24h 00mANA
jue. 11/207:05 amUKB - MIA
2 stops22h 39mANA
Deal found 7/30$1,281
This FlightHub deal was found by Cheapflights users on 7/30. 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.
vie. 8/297:45 amMIA - KIX
2 stops40h 05mChina Airlines
vie. 9/52:00 pmKIX - MIA
2 stops39h 26mChina Airlines
Deal found 7/30$1,311
This American Airlines deal was found by Cheapflights users on 7/30. 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.
dom. 12/288:20 amMIA - ITM
2 stops22h 05mAmerican Airlines
jue. 1/88:30 amITM - MIA
2 stops19h 44mAmerican Airlines
Deal found 7/30$1,346
This KAYAK deal was found by Cheapflights users on 7/31. 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.
jue. 11/67:47 amMIA - ITM
2 stops22h 13mJapan Airlines
sáb. 11/222:50 pmITM - MIA
2 stops20h 48mJapan Airlines
Deal found 7/31$1,386

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo 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 julio 31, 2025.
Use the filters below to find and compare flights from Key Largo to Osaka that are best for you.

Fly from

Key Largo

Fly to

Osaka

Route

Depart

Return

Price

MiamiOsaka

MIA - KIX

MIAKIX

Miami

mié. 9/3

11:50 am-4:25 pm

1 stop39h 35m

Osaka Kansai Intl

mar. 9/30

6:05 pm-8:48 pm

2 stops39h 43m

$905

MiamiOsaka

MIA - KIX

MIAKIX

Miami

vie. 9/26

12:41 pm-9:40 am

3 stops31h 59m

Osaka Kansai Intl

dom. 10/5

7:35 am-8:59 am

3 stops38h 24m

$1,035

MiamiOsaka

MIA - ITM

MIAITM

Miami

mar. 9/2

11:55 am-7:10 pm

2 stops42h 15m

Osaka Itami

lun. 9/29

2:05 pm-1:20 pm

2 stops36h 15m

$1,088

MiamiOsaka

MIA - ITM

MIAITM

Miami

mar. 9/16

11:50 am-7:10 pm

2 stops42h 20m

Osaka Itami

sáb. 12/13

3:25 pm-12:16 am

2 stops22h 51m

$1,139

MiamiOsaka

MIA - KIX

MIAKIX

Miami

mar. 9/2

7:40 pm-5:25 pm

1 stop32h 45m

Osaka Kansai Intl

lun. 9/29

6:55 pm-4:50 pm

1 stop34h 55m

$1,145

MiamiKobe

MIA - UKB

MIAUKB

Miami

vie. 9/5

11:45 am-10:10 am

3 stops33h 25m

Kobe

lun. 9/15

11:10 am-8:59 am

3 stops34h 49m

$1,216

MiamiOsaka

MIA - KIX

MIAKIX

Miami

vie. 9/26

6:45 pm-2:15 pm

2 stops54h 30m

Osaka Kansai Intl

dom. 10/5

6:45 am-5:29 pm

2 stops47h 44m

$1,234

MiamiOsaka

MIA - ITM

MIAITM

Miami

mar. 10/7

8:45 am-7:10 pm

2 stops21h 25m

Osaka Itami

jue. 11/20

7:30 am-3:44 pm

2 stops22h 14m

$1,281

MiamiKobe

MIA - UKB

MIAUKB

Miami

mar. 10/7

8:45 am-9:45 pm

2 stops24h 00m

Kobe

jue. 11/20

7:05 am-3:44 pm

2 stops22h 39m

$1,281

MiamiOsaka

MIA - KIX

MIAKIX

Miami

vie. 8/29

7:45 am-12:50 pm

2 stops40h 05m

Osaka Kansai Intl

vie. 9/5

2:00 pm-4:26 pm

2 stops39h 26m

$1,311

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 37 results
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Best time to book a flight from Key Largo to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Key Largo 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 Key Largo to Osaka

What is the cheapest time of day to fly from KE9 to OSA?

Find hourly flight availability from Key Largo to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

When flying from Key Largo to Osaka, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 julio 31, 2025.
Read reviews from past customers who have flown EVA Air, ANA, and Korean Air from Key Largo to Osaka. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,220 reviews

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Crew

8.6

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
1,220 reviews
EVA Air
8.4
Very good
1,220 reviews

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Crew

8.6

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
1,220 reviews

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Crew

8.6

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
1,220 reviews

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Crew

8.6

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
1,220 reviews

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Crew

8.6

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
1,220 reviews

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Crew

8.6

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 Key Largo to Osaka. 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 to fly from Key Largo to Osaka one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $595. Users have also found prices from $608 and $658 on Qatar Airways and Alaska Airlines, respectively.

  • What are the most popular routes from Key Largo to Osaka?

    While some choose either Miami - Osaka Itami or Miami - Kobe, Miami - Osaka Kansai Intl is the most popular route from Key Largo to Osaka.

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

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

  • How can I find direct flights from Key Largo to Osaka?

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

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

    Yes. Cheapflights offers flight deals from Key Largo 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 Key Largo to Osaka?

    Currently, February is the cheapest month in which you can book a flight from Key Largo to Osaka (average of $877). Flying from Key Largo 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 2 airlines flying from Key Largo to Osaka

Discover the top 2 airlines that operate flights from Key Largo 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,029Average$1,254FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,030Average$1,226FlexibilityNo cancel feeOn-time69%

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