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$512+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — OSA
Feb 25 — Mrz 41
Di 2/25
Di 3/4
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 Februar 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,159
(Mytrip)

One-way from

$568
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,114
Provider with most accurate pricing for Miami-Osaka (OSA) flight deals.
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Provider most trusted by Cheapflights users for Miami-Osaka (OSA) flights.
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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. 16% potential increase in price ($285 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($115 potential savings vs. average RT price).
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Average for round-trip flights in February 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 Februar 20, 2025.

This eDestinos deal was found by Cheapflights users on 2/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/37:25 amMIA - ITM
2 stops22h 45mANA
Di 9/302:00 pmITM - MIA
2 stops21h 16mANA
Deal found 2/19$916
This eDestinos deal was found by Cheapflights users on 2/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/37:25 amMIA - KIX
2 stops25h 25mANA
Di 9/307:00 amKIX - MIA
2 stops21h 25mANA
Deal found 2/19$918
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Mi 9/37:25 amMIA - KIX
2 stops23h 05mUnited Airlines
Di 9/304:50 pmKIX - MIA
1 stop37h 08mUnited Airlines
Deal found 2/19$974
This Air Canada deal was found by Cheapflights users on 2/19. 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.
Mi 9/311:55 amMIA - KIX
1 stop39h 30mAir Canada
Di 9/306:05 pmKIX - MIA
1 stop36h 15mAir Canada
Deal found 2/19$977
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Mi 9/312:15 pmMIA - ITM
2 stops39h 50mUnited Airlines
Di 9/3012:00 pmITM - MIA
3 stops44h 34mUnited Airlines
Deal found 2/19$1,006
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Mo 11/36:00 amMIA - ITM
2 stops22h 40mAmerican Airlines
Sa 11/228:30 amITM - MIA
2 stops19h 46mAmerican Airlines
Deal found 2/19$1,101
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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.
Do 11/66:35 amMIA - ITM
2 stops23h 50mJapan Airlines
Sa 11/227:05 amITM - MIA
2 stops25h 39mJapan Airlines
Deal found 2/19$1,125
This Cheapflightsfares deal was found by Cheapflights users on 2/18. 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.
Mo 9/17:25 amMIA - UKB
2 stops25h 20mANA
Mo 9/159:15 pmUKB - MIA
2 stops38h 01mANA
Deal found 2/18$1,129
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Mi 3/199:51 pmMIA - KIX
2 stops34h 14mMultiple Airlines
Mi 3/2610:05 amKIX - MIA
3 stops33h 10mMultiple Airlines
Deal found 2/19$1,159
This oojo deal was found by Cheapflights users on 2/19. 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.
Mi 3/1911:30 pmMIA - KIX
1 stop27h 45mQatar Airways
Mi 3/266:00 pmKIX - MIA
1 stop36h 25mQatar Airways
Deal found 2/19$1,202
This Expedia deal was found by Cheapflights users on 2/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/246:00 amMIA - UKB
2 stops22h 30mKorean Air
Do 5/86:30 pmUKB - MIA
2 stops37h 16mKorean Air
Deal found 2/19$1,254
This Delta deal was found by Cheapflights users on 2/18. 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.
Mi 5/73:35 pmMIA - KIX
2 stops36h 30mDelta
Sa 8/26:20 pmKIX - MIA
2 stops37h 28mDelta
Deal found 2/18$1,438

Find flights from Key Largo to Osaka within your budget

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 Februar 20, 2025.

Fly from

Key Largo

Fly to

Osaka

Route

Depart

Return

Price

MiamiOsaka

MIA - KIX

MIAKIX

Miami

Mi 3/19

9:51 pm-9:05 pm

2 stops34h 14m

Osaka Kansai Intl

Mi 3/26

10:05 am-6:15 am

3 stops33h 10m

$1,159

MiamiOsaka

MIA - KIX

MIAKIX

Miami

Mi 3/19

11:30 pm-4:15 pm

1 stop27h 45m

Osaka Kansai Intl

Mi 3/26

6:00 pm-5:25 pm

1 stop36h 25m

$1,202

MiamiOsaka

MIA - KIX

MIAKIX

Miami

Do 4/24

4:57 pm-2:50 pm

2 stops32h 53m

Osaka Kansai Intl

Do 5/8

4:50 pm-7:29 am

1 stop27h 39m

$1,232

MiamiKobe

MIA - UKB

MIAUKB

Miami

Do 4/24

6:00 am-5:30 pm

2 stops22h 30m

Kobe

Do 5/8

6:30 pm-6:46 pm

2 stops37h 16m

$1,254

MiamiOsaka

MIA - ITM

MIAITM

Miami

Do 4/24

6:22 am-7:10 pm

2 stops23h 48m

Osaka Itami

Do 5/8

7:05 am-8:34 pm

2 stops26h 29m

$1,269

MiamiOsaka

MIA - KIX

MIAKIX

Miami

Mi 5/7

3:35 pm-5:05 pm

2 stops36h 30m

Osaka Kansai Intl

Sa 8/2

6:20 pm-6:48 pm

2 stops37h 28m

$1,438

MiamiOsaka

MIA - KIX

MIAKIX

Miami

Sa 3/8

9:30 am-6:55 pm

1 stop43h 25m

Osaka Kansai Intl

Do 3/13

10:30 pm-9:40 pm

1 stop36h 10m

$1,462

MiamiOsaka

MIA - KIX

MIAKIX

Miami

Do 5/8

8:30 am-6:45 pm

1 stop21h 15m

Osaka Kansai Intl

Fr 5/23

9:10 pm-9:54 pm

2 stops37h 44m

$1,575

MiamiOsaka

MIA - KIX

MIAKIX

Miami

So 4/13

6:25 pm-4:25 pm

1 stop33h 00m

Osaka Kansai Intl

Sa 4/26

6:05 pm-1:21 pm

2 stops32h 16m

$1,584

MiamiOsaka

MIA - ITM

MIAITM

Miami

So 4/6

6:57 am-5:35 pm

2 stops21h 38m

Osaka Itami

So 4/13

7:25 am-4:13 pm

2 stops21h 48m

$1,599

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 31 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.

Travel insights for flights from Key Largo to Osaka

Get recent, data-driven insights about flights from Key Largo to Osaka including ideal travel times, pricing trends, and more.

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 $912). Flying from Key Largo to Osaka in December is currently the most expensive (average of $1,366). 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.

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 Februar 20, 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.

Rainfall in Osaka by month

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

In terms of precipitation, rainfall in Osaka ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka when rainfall is around 1.6 in.

Temperature in Osaka by month

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

If weather is an important factor for your trip to Osaka, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 Februar 20, 2025.
Peruse reviews from past customers who have flown with Korean Air, ANA and Japan Airlines from Key Largo to Osaka to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,037 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

ANA
8.4
Very good
842 reviews
Korean Air
8.4
Very good
1,037 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,037 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

China Airlines
8.2
Very good
727 reviews
Korean Air
8.4
Very good
1,037 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Emirates
8.1
Very good
3,279 reviews
Korean Air
8.4
Very good
1,037 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Food

8.1

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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 $587. Users have also found prices from $590 and $597 on Japan Airlines and American Airlines, respectively.

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

    While some choose either Miami - Osaka Kansai Intl or Miami - Kobe, Miami - Osaka Itami 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 $912). Flying from Key Largo to Osaka in December is currently the most expensive (average of $1,366). 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 Key Largo?

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

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Top 3 airlines flying from Key Largo to Osaka

Discover the top 3 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 Februar 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,029Average$1,354FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$1,150Average$1,289FlexibilityNo cancel feeOn-time77%
ANACheapest$1,332Average$2,195FlexibilityNo cancel feeOn-time80%
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