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Narita

$368+ Cheap flights from Key Largo, FL to Narita (NRT)

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — NRT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Tokyo Narita are usually found in January or February, booked 10 days in advance, depart on a Sunday or Wednesday and return on a Monday

Cheap flight deals from Key Largo to Narita

Keep the following information in mind while searching for Key Largo to Narita flight deals. Data was last updated September 15, 2025.

Round-trip from

$892
(Trip.com)

One-way from

$368
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$1,067
From Key Largo to Tokyo Narita
Search Deals
One-way flight from Key Largo to Tokyo Narita
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($203 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 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 Key Largo to Narita

Cheapest flights from Key Largo to Narita
Explore the most affordable flight options available from Key Largo to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Wed 9/246:59 pmMIA - NRT
2 stops30h 11mMultiple Airlines
Mon 9/2910:30 amNRT - MIA
1 stop20h 34mMultiple Airlines
Deal found 9/15$892
This Mytrip deal was found by Cheapflights users on 9/15. 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 10/247:42 pmMIA - NRT
2 stops29h 38mMultiple Airlines
Tue 11/46:15 pmNRT - MIA
2 stops31h 44mMultiple Airlines
Deal found 9/15$893
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Fri 9/196:00 amMIA - NRT
2 stops25h 00mMultiple Airlines
Mon 9/2910:30 amNRT - MIA
1 stop20h 34mMultiple Airlines
Deal found 9/13$894
This Mytrip deal was found by Cheapflights users on 9/14. 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 9/268:48 pmMIA - NRT
2 stops28h 32mMultiple Airlines
Fri 10/310:30 amNRT - MIA
1 stop25h 10mMultiple Airlines
Deal found 9/14$895
This Mytrip deal was found by Cheapflights users on 9/13. 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.
Mon 10/67:42 pmMIA - NRT
3 stops29h 28mMultiple Airlines
Mon 10/1310:30 amNRT - MIA
2 stops25h 40mMultiple Airlines
Deal found 9/13$896
This Mytrip deal was found by Cheapflights users on 9/13. 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 9/268:48 pmMIA - NRT
2 stops28h 32mMultiple Airlines
Mon 10/62:35 pmNRT - MIA
2 stops31h 19mMultiple Airlines
Deal found 9/13$897
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Sat 9/277:00 amMIA - NRT
3 stops42h 10mMultiple Airlines
Tue 10/75:35 pmNRT - MIA
1 stop32h 45mMultiple Airlines
Deal found 9/14$899
This Mytrip deal was found by Cheapflights users on 9/14. 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 10/77:23 pmMIA - NRT
2 stops29h 47mMultiple Airlines
Tue 10/2810:30 amNRT - MIA
1 stop20h 41mMultiple Airlines
Deal found 9/14$900
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sat 9/206:45 amMIA - NRT
2 stops48h 15mMultiple Airlines
Fri 10/310:30 amNRT - MIA
1 stop20h 34mMultiple Airlines
Deal found 9/15$901
This Mytrip deal was found by Cheapflights users on 9/13. 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 10/77:23 pmMIA - NRT
2 stops29h 47mMultiple Airlines
Tue 11/1110:30 amNRT - MIA
1 stop25h 29mMultiple Airlines
Deal found 9/13$902
This Mytrip deal was found by Cheapflights users on 9/14. 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 10/21:27 pmMIA - NRT
2 stops35h 53mMultiple Airlines
Thu 10/92:35 pmNRT - MIA
2 stops34h 25mMultiple Airlines
Deal found 9/14$903
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Mon 10/273:47 pmMIA - NRT
2 stops33h 38mMultiple Airlines
Mon 11/36:15 pmNRT - MIA
2 stops31h 44mMultiple Airlines
Deal found 9/14$904

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Narita 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 15, 2025.
Use the filters below to find and compare flights from Key Largo to Tokyo Narita Airport that are best for you.

Fly from

Key Largo

Fly to

Narita

Route

Depart

Return

Price

MiamiTokyo

MIA - NRT

MIANRT

Miami

Mon 11/10

6:46 pm-4:00 pm

1 stop31h 14m

Tokyo Narita

Mon 11/24

6:30 pm-5:57 am

1 stop25h 27m

$953

MiamiTokyo

MIA - NRT

MIANRT

Miami

Sun 11/9

6:46 pm-4:00 pm

1 stop31h 14m

Tokyo Narita

Fri 11/21

6:30 pm-5:30 pm

1 stop37h 00m

$956

MiamiTokyo

MIA - NRT

MIANRT

Miami

Mon 11/24

6:30 pm-4:00 pm

1 stop31h 30m

Tokyo Narita

Sat 12/13

6:30 pm-5:34 pm

1 stop37h 04m

$958

MiamiTokyo

MIA - NRT

MIANRT

Miami

Mon 11/24

6:30 pm-4:00 pm

1 stop31h 30m

Tokyo Narita

Sun 12/7

6:30 pm-5:34 pm

1 stop37h 04m

$958

MiamiTokyo

MIA - NRT

MIANRT

Miami

Sun 9/28

6:45 pm-4:00 pm

1 stop32h 15m

Tokyo Narita

Sun 10/12

6:25 pm-5:29 pm

1 stop36h 04m

$967

MiamiTokyo

MIA - NRT

MIANRT

Miami

Sun 9/21

6:45 pm-4:00 pm

1 stop32h 15m

Tokyo Narita

Sat 10/4

6:25 pm-5:29 pm

1 stop36h 04m

$967

MiamiTokyo

MIA - NRT

MIANRT

Miami

Tue 9/23

6:45 pm-4:00 pm

1 stop32h 15m

Tokyo Narita

Sun 9/28

6:25 pm-5:45 pm

1 stop36h 20m

$967

MiamiTokyo

MIA - NRT

MIANRT

Miami

Sun 9/21

6:45 pm-4:00 pm

1 stop32h 15m

Tokyo Narita

Sat 9/27

6:25 pm-5:45 pm

1 stop36h 20m

$967

MiamiTokyo

MIA - NRT

MIANRT

Miami

Sat 9/20

6:45 pm-4:00 pm

1 stop32h 15m

Tokyo Narita

Sun 9/28

6:25 pm-5:45 pm

1 stop36h 20m

$967

MiamiTokyo

MIA - NRT

MIANRT

Miami

Fri 10/3

6:59 pm-2:10 pm

2 stops54h 11m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 18 results
1
2

Best time to book a flight from Key Largo to Narita

Have a flexible travel schedule? Discover the best time to fly to Narita 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 Tokyo Narita Airport

How far ahead should I book a flight from Key Largo to Tokyo Narita Airport?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Narita. Price data was last updated on September 12, 2025.

The best time to book flights from Key Largo to Tokyo Narita Airport is 10 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Key Largo to Tokyo Narita Airport?

Currently, September is the cheapest month in which you can book a flight from Key Largo to Tokyo Narita Airport (average of $807). Flying from Key Largo to Tokyo Narita Airport in June is currently the most expensive (average of $1,218). 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 NRT?

Find hourly flight availability from Key Largo to Narita. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Key Largo to Tokyo Narita Airport, 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 Narita

Get insights into the airlines that provide service to Narita. 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 Narita. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with ANA, Japan Airlines, and United Airlines from Key Largo to Tokyo Narita Airport 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

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

7.9

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

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

7.9

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
Japan Airlines
8.3
Very good
1,559 reviews
ANA
8.4
Very good
961 reviews

Food

7.7

Boarding

8.6

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

7.9

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
8,929 reviews
ANA
8.4
Very good
961 reviews

Food

7.7

Boarding

8.6

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

7.9

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

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

7.9

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
Air Canada
7.1
Good
10,000 reviews
ANA
8.4
Very good
961 reviews

Food

7.7

Boarding

8.6

Comfort

8.2

Crew

8.7

Overall

8.4

Entertainment

7.9

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 Key Largo to Narita. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Key Largo to Tokyo Narita Airport?

    For as low as $953, Alaska Airlines can have you in Tokyo Narita Airport from Key Largo in 31h 14m. There are 7418 mi between Key Largo and Tokyo Narita Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Narita 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 Tokyo Narita Airport?

    Currently, September is the cheapest month in which you can book a flight from Key Largo to Tokyo Narita Airport (average of $807). Flying from Key Largo to Tokyo Narita Airport in June is currently the most expensive (average of $1,218). 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 Tokyo Narita Airport?

Book flights to Tokyo Narita Airport if you plan to visit one of these locations
Karuizawa
Urayasu
Saitama
Chiba
Atami
Hakone
Yokosuka
Odawara
Numazu
Yamanouchi
Yamanashi
Kawasaki

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Key Largo to Narita

Discover the top 6 airlines that operate flights from Key Largo to Narita. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$776Average$1,091FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$861Average$1,229FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$872Average$1,342FlexibilityNo cancel feeOn-time69%
DeltaCheapest$901Average$901FlexibilityNo cancel feeOn-timeN/A
ANACheapest$919Average$1,482FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$1,117Average$1,307FlexibilityNo cancel feeOn-time79%

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