HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Japan

$358+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — FUK
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key Largo to Japan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 31, 2025.

Round-trip from

$905
(Air Canada)

One-way from

$358
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$1,368
From Key Largo to Japan
Search Deals
One-way flight from Key Largo to Japan
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 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.
Wed 9/311:50 amMIA - KIX
1 stop39h 35mAir Canada
Tue 9/306:05 pmKIX - MIA
2 stops39h 43mAir Canada
Deal found 7/29$905
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.
Thu 8/289:29 pmMIA - NRT
2 stops27h 51mMultiple Airlines
Thu 9/42:35 pmNRT - MIA
2 stops31h 33mMultiple Airlines
Deal found 7/29$938
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.
Wed 9/311:50 amMIA - HND
1 stop39h 00mAir Canada
Mon 9/156:10 pmHND - MIA
2 stops32h 10mAir Canada
Deal found 7/29$938
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:45 pmMIA - NRT
1 stop32h 15mAlaska Airlines
Tue 9/306:25 pmNRT - MIA
1 stop36h 20mAlaska Airlines
Deal found 7/29$939
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:45 pmMIA - NRT
1 stop32h 15mHawaiian Airlines
Sat 9/276:25 pmNRT - MIA
1 stop36h 20mHawaiian Airlines
Deal found 7/30$941
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.
Wed 10/298:00 amMIA - NRT
1 stop19h 30mAir Canada
Thu 11/66:15 pmNRT - MIA
1 stop37h 24mAir Canada
Deal found 7/29$951
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/309:29 pmMIA - HND
2 stops34h 31mMultiple Airlines
Fri 9/512:30 amHND - MIA
2 stops45h 29mMultiple Airlines
Deal found 7/31$987
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.
Fri 9/2612:41 pmMIA - KIX
3 stops31h 59mMultiple Airlines
Sun 10/57:35 amKIX - MIA
3 stops38h 24mMultiple Airlines
Deal found 7/31$1,035
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.
Sun 11/236:35 amMIA - HND
1 stop25h 20mJapan Airlines
Wed 12/310:50 amHND - MIA
1 stop17h 34mJapan Airlines
Deal found 7/30$1,071
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.
Tue 9/211:55 amMIA - ITM
2 stops42h 15mAir Canada
Mon 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 7/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/911:50 amMIA - FUK
2 stops55h 10mMultiple Airlines
Thu 9/2512:00 pmFUK - MIA
2 stops42h 20mMultiple Airlines
Deal found 7/30$1,088
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/132:20 pmMIA - NGO
2 stops39h 15mAir Canada
Sat 9/202:10 pmNGO - MIA
2 stops40h 10mAir Canada
Deal found 7/30$1,129

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 July 31, 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

MiamiOsaka

MIA - KIX

MIAKIX

Miami

Wed 9/3

11:50 am-4:25 pm

1 stop39h 35m

Osaka Kansai Intl

Tue 9/30

6:05 pm-8:48 pm

2 stops39h 43m

$905

MiamiTokyo

MIA - NRT

MIANRT

Miami

Thu 8/28

9:29 pm-2:20 pm

2 stops27h 51m

Tokyo Narita

Thu 9/4

2:35 pm-9:08 am

2 stops31h 33m

$938

MiamiTokyo

MIA - HND

MIAHND

Miami

Wed 9/3

11:50 am-3:50 pm

1 stop39h 00m

Tokyo Haneda

Mon 9/15

6:10 pm-1:20 pm

2 stops32h 10m

$938

MiamiTokyo

MIA - NRT

MIANRT

Miami

Sat 9/20

6:45 pm-4:00 pm

1 stop32h 15m

Tokyo Narita

Tue 9/30

6:25 pm-5:45 pm

1 stop36h 20m

$939

MiamiTokyo

MIA - NRT

MIANRT

Miami

Fri 9/12

6:45 pm-4:00 pm

1 stop32h 15m

Tokyo Narita

Sat 9/27

6:25 pm-5:45 pm

1 stop36h 20m

$941

MiamiTokyo

MIA - NRT

MIANRT

Miami

Wed 10/29

8:00 am-4:30 pm

1 stop19h 30m

Tokyo Narita

Thu 11/6

6:15 pm-5:39 pm

1 stop37h 24m

$951

MiamiTokyo

MIA - HND

MIAHND

Miami

Sat 8/30

9:29 pm-9:00 pm

2 stops34h 31m

Tokyo Haneda

Fri 9/5

12:30 am-8:59 am

2 stops45h 29m

$987

MiamiOsaka

MIA - KIX

MIAKIX

Miami

Fri 9/26

12:41 pm-9:40 am

3 stops31h 59m

Osaka Kansai Intl

Sun 10/5

7:35 am-8:59 am

3 stops38h 24m

$1,035

MiamiOsaka

MIA - ITM

MIAITM

Miami

Tue 9/2

11:55 am-7:10 pm

2 stops42h 15m

Osaka Itami

Mon 9/29

2:05 pm-1:20 pm

2 stops36h 15m

$1,088

MiamiFukuoka

MIA - FUK

MIAFUK

Miami

Tue 9/9

11:50 am-8:00 am

2 stops55h 10m

Fukuoka

Thu 9/25

12:00 pm-5:20 pm

2 stops42h 20m

$1,088

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 60 results
1
2
3
...
6

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 $884). Flying from Key Largo to Japan in December is currently the most expensive (average of $1,627). 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 July 31, 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.

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 July 31, 2025.
Read reviews from past customers who have flown EVA Air, ANA, and Korean Air from Key Largo to Japan. 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

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

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

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

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

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

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

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

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

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

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

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

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 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 $545 on Air Canada. Other airlines that offer cheap prices include WestJet from $558 and Hawaiian Airlines from $571 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 $884). Flying from Key Largo to Japan in December is currently the most expensive (average of $1,627). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key Largo to Japan

See prices for flight routes from nearby airports that may be better suited for you.
Miami to Narita flights
Miami to Haneda flights
Orlando to Narita flights
Miami to Suvarnabhumi flights
Tampa to Narita flights
Orlando to Manila flights
Orlando to Haneda flights
Tampa to Haneda flights
Orlando to Suvarnabhumi flights
Fort Lauderdale to Narita flights
Fort Lauderdale to Haneda flights
Tampa to Suvarnabhumi flights
Miami to Manila flights
Jacksonville to Suvarnabhumi flights
Orlando to Incheon Intl flights
Orlando to Singapore flights
Tampa to Ahmedabad flights
Jacksonville to Haneda flights
Jacksonville to Narita flights
Jacksonville to Soekarno-Hatta Intl flights
Fort Lauderdale to Manila flights
Tampa to Ho Chi Minh City flights
Orlando to Ho Chi Minh City flights
Miami to New Delhi flights
Orlando to Ahmedabad flights
Miami to Denpasar flights
Tampa to New Delhi flights
Miami to Mumbai flights
Orlando to New Delhi flights
West Palm Beach to Narita flights
Tampa to Mumbai flights
Orlando to Gimpo Intl flights
Fort Lauderdale to Suvarnabhumi flights
Fort Lauderdale to Denpasar flights
Jacksonville to Manila flights
Fort Myers to Suvarnabhumi flights
Orlando to Mumbai flights
Tampa to Manila flights
Tampa to Hyderabad flights
West Palm Beach to Haneda flights
Tampa to Incheon Intl flights
Miami to Islamabad flights
Tampa to Denpasar flights
Miami to Incheon Intl flights
Orlando to Hong Kong flights
Miami to Hong Kong flights
Fort Lauderdale to Angeles City flights
Miami to Hyderabad flights
West Palm Beach to Suvarnabhumi flights
Miami to Karachi flights

Top 6 airlines flying from Key Largo to Japan

Discover the top 6 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$775Average$1,098FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$794Average$1,163FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$813Average$1,236FlexibilityNo cancel feeOn-time71%
ANACheapest$849Average$1,311FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$872Average$1,251FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$1,019Average$1,424FlexibilityNo cancel feeOn-time79%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.