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$481+ Cheap flights from Key Largo, FL to Japan

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — FUK
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheap flight deals from Key Largo to Japan

Keep the following information in mind while searching for Key Largo to Japan flight deals. Data was last updated abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$873
(Alaska Airlines)

One-way from

$584
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,169
Provider with most accurate pricing for Miami-Tokyo (TYO) flight deals.
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Provider most trusted by Cheapflights users for Miami-Tokyo (TYO) flights.
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From Key Largo to Japan
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One-way flight from Key Largo to Japan
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Highest demand for flights based on searches. 16% potential increase in price ($233 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Key Largo to Japan

Cheapest flights from Key Largo to Japan
Explore the most affordable flight options available from Key Largo to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/56:20 pmMIA - NRT
1 stop32h 40mAlaska Airlines
sáb. 8/306:25 pmNRT - MIA
1 stop36h 06mAlaska Airlines
Deal found 4/29$873
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/55:17 pmMIA - NRT
2 stops31h 58mMultiple Airlines
mié. 5/1410:30 amNRT - MIA
1 stop21h 15mMultiple Airlines
Deal found 4/29$879
This eDestinos deal was found by Cheapflights users on 4/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/168:40 amMIA - HND
1 stop17h 45mANA
mar. 9/2310:25 amHND - MIA
1 stop18h 21mANA
Deal found 4/29$982
This eDestinos deal was found by Cheapflights users on 4/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/177:00 amMIA - NRT
1 stop18h 10mANA
mié. 11/265:45 pmNRT - MIA
1 stop35h 40mANA
Deal found 4/29$983
This Air Canada deal was found by Cheapflights users on 4/29. 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. 9/22:20 pmMIA - NRT
2 stops35h 35mAir Canada
mar. 9/165:25 pmNRT - MIA
2 stops33h 41mAir Canada
Deal found 4/29$1,032
This eDestinos deal was found by Cheapflights users on 4/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/38:40 amMIA - ITM
2 stops22h 35mANA
mar. 9/308:00 amITM - MIA
2 stops20h 46mANA
Deal found 4/29$1,051
This Air Canada deal was found by Cheapflights users on 4/29. 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. 9/32:20 pmMIA - KIX
2 stops37h 05mAir Canada
mar. 9/306:05 pmKIX - MIA
1 stop36h 15mAir Canada
Deal found 4/29$1,054
This Air Canada deal was found by Cheapflights users on 4/29. 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 - HND
1 stop38h 55mAir Canada
jue. 9/186:10 pmHND - MIA
2 stops32h 10mAir Canada
Deal found 4/29$1,056
This Air Canada deal was found by Cheapflights users on 4/29. 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. 9/3011:55 amMIA - NGO
2 stops41h 40mAir Canada
vie. 10/102:10 pmNGO - MIA
2 stops36h 10mAir Canada
Deal found 4/29$1,063
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
mar. 9/29:30 pmMIA - HND
1 stop17h 50mJapan Airlines
mar. 9/2311:05 amHND - MIA
1 stop17h 39mJapan Airlines
Deal found 4/29$1,071
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
mar. 9/28:30 amMIA - NRT
1 stop17h 45mJapan Airlines
mar. 9/236:20 pmNRT - MIA
1 stop27h 13mJapan Airlines
Deal found 4/29$1,073
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
mar. 9/99:17 pmMIA - FUK
2 stops21h 53mJapan Airlines
jue. 9/257:00 amFUK - MIA
2 stops25h 35mJapan Airlines
Deal found 4/29$1,079

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to Japan 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 abril 29, 2025.
Use the filters below to find and compare flights from Key Largo to Japan that are best for you.

Fly from

Key Largo

Fly to

Japan

Route

Depart

Return

Price

MiamiTokyo

MIA - NRT

MIANRT

Miami

mar. 8/5

6:20 pm-4:00 pm

1 stop32h 40m

Tokyo Narita

sáb. 8/30

6:25 pm-5:31 pm

1 stop36h 06m

$873

MiamiTokyo

MIA - NRT

MIANRT

Miami

sáb. 5/10

6:00 am-2:50 pm

2 stops43h 50m

Tokyo Narita

sáb. 5/17

10:30 am-7:57 pm

1 stop22h 27m

$879

MiamiTokyo

MIA - HND

MIAHND

Miami

mar. 9/16

8:40 am-3:25 pm

1 stop17h 45m

Tokyo Haneda

mar. 9/23

10:25 am-3:46 pm

1 stop18h 21m

$982

MiamiTokyo

MIA - NRT

MIANRT

Miami

mar. 9/2

2:20 pm-2:55 pm

2 stops35h 35m

Tokyo Narita

mar. 9/16

5:25 pm-2:06 pm

2 stops33h 41m

$1,032

MiamiTokyo

MIA - HND

MIAHND

Miami

mar. 9/2

11:55 am-3:50 pm

1 stop38h 55m

Tokyo Haneda

jue. 9/18

6:10 pm-1:20 pm

2 stops32h 10m

$1,056

MiamiTokyo

MIA - HND

MIAHND

Miami

mar. 9/2

9:30 pm-4:20 am

1 stop17h 50m

Tokyo Haneda

mar. 9/23

11:05 am-3:44 pm

1 stop17h 39m

$1,071

MiamiTokyo

MIA - NRT

MIANRT

Miami

vie. 9/26

7:00 am-2:00 pm

1 stop18h 00m

Tokyo Narita

dom. 10/5

5:00 pm-3:46 pm

1 stop35h 46m

$1,071

MiamiTokyo

MIA - NRT

MIANRT

Miami

mar. 9/2

8:30 am-3:15 pm

1 stop17h 45m

Tokyo Narita

mar. 9/23

6:20 pm-8:33 am

1 stop27h 13m

$1,073

MiamiTokyo

MIA - HND

MIAHND

Miami

mié. 9/10

8:40 am-9:00 pm

2 stops23h 20m

Tokyo Haneda

lun. 9/22

12:30 am-11:02 am

2 stops23h 32m

$1,099

MiamiTokyo

MIA - NRT

MIANRT

Miami

lun. 9/8

7:30 am-4:35 pm

2 stops20h 05m

Tokyo Narita

jue. 9/25

6:30 pm-11:09 pm

1 stop17h 39m

$1,100

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 60 results
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Best time to book a flight from Key Largo to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan 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 Japan

What is the cheapest month to book a flight from Key Largo to Japan?

Currently, February is the cheapest month in which you can book a flight from Key Largo to Japan (average of $871). Flying from Key Largo to Japan in December is currently the most expensive (average of $1,656). 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 JP?

Find hourly flight availability from Key Largo to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 29, 2025.

When flying from Key Largo to Japan, 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 Japan by month

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

In terms of precipitation, rainfall in Japan ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Japan when rainfall is around 2.0 in.

Temperature in Japan by month

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

If weather is an important factor for your trip to Japan, 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 80.6 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 Japan

Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated abril 29, 2025.
To help decide which airline to fly from Key Largo to Japan, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,066 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,459 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
852 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Emirates
8.0
Very good
3,215 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Japan. 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 Japan one-way?

    One-way options have recently been found by users for as low as $597 on Alaska Airlines. Other airlines that offer cheap prices include American Airlines from $624 and United Airlines from $630 one-way.

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

    The most popular flight routes from Key Largo to Japan are Miami - Tokyo Narita, Miami - Tokyo Haneda and Miami - Osaka Kansai Intl.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Key Largo to Japan (average of $871). Flying from Key Largo to Japan in December is currently the most expensive (average of $1,656). 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

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Top 9 airlines flying from Key Largo to Japan

Discover the top 9 airlines that operate flights from Key Largo to Japan. 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$176Average$236FlexibilityNo cancel feeOn-time62%
DeltaCheapest$186Average$1,117FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$1,256FlexibilityNo cancel feeOn-time71%
Singapore AirlinesCheapest$760Average$1,325FlexibilityNo cancel feeOn-time81%
ANACheapest$837Average$1,323FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$841Average$1,177FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$871Average$1,271FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$1,015Average$1,633FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$1,222Average$1,265FlexibilityNo cancel feeOn-time77%

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