How long is the flight from Florida Keys to Narita?

Airlines like United Airlines and WestJet fly from Florida Keys to Narita in about 18h 25m. The time it takes to get you to your destination can typically vary by up to 19h 45m. The distance between Florida Keys and Narita is about 7418 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Narita 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 Narita when rainfall is around 2.0 in.

If weather is an important factor for your trip to Narita, 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).

What are the most popular airlines that fly from Florida Keys to Narita?

Before booking your flight from Florida Keys to Narita check out the most popular airlines for this route: Air Canada, American Airlines or United Airlines.

What is the cheapest time of day to fly from EOA to N4R?

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

Can I find deals for flights from Florida Keys to Narita that include hotel bookings?

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

How can I find direct flights from Florida Keys to Narita?

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

Can I find deals for business class flights from Florida Keys to Narita?

Yes. Cheapflights offers flight deals from Florida Keys 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.

$319+ Flights from Florida Keys to Narita

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1. Tell us where you want to go

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Cheap flight deals from Florida Keys to Narita

Cheapest flights from Florida Keys to Narita
Explore the most affordable flight options available from Florida Keys to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Thu 12/251:20 pmMIA - NRT

1 stop37h 10mAir Canada

Tue 2/106:15 pmNRT - MIA

1 stop37h 24mAir Canada

Deal found 12/15

$1,154

Sat 12/272:35 pmMIA - NRT

2 stops33h 55mMultiple Airlines

Sat 1/106:35 pmNRT - MIA

3 stops31h 21mMultiple Airlines

Deal found 12/15

$1,175

Sat 12/279:05 pmMIA - NRT

2 stops29h 25mAir Canada

Wed 2/116:15 pmNRT - MIA

2 stops20h 01mAir Canada

Deal found 12/17

$1,187

Wed 12/318:00 amMIA - NRT

1 stop18h 30mAir Canada

Thu 2/126:15 pmNRT - MIA

2 stops20h 01mAir Canada

Deal found 12/17

$1,209

Mon 12/299:05 pmMIA - NRT

2 stops29h 25mAir Canada

Tue 2/106:15 pmNRT - MIA

1 stop37h 24mAir Canada

Deal found 12/17

$1,212

Mon 12/296:40 pmMIA - NRT

1 stop31h 40mAir Canada

Mon 2/96:15 pmNRT - MIA

2 stops31h 24mAir Canada

Deal found 12/17

$1,223

Fri 12/266:40 pmMIA - NRT

1 stop31h 40mAir Canada

Tue 2/106:15 pmNRT - MIA

1 stop37h 24mAir Canada

Deal found 12/16

$1,227

Best flights from Florida Keys to Narita
Discover carefully curated flight deals from Florida Keys to Narita that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Tue 1/207:15 amMIA - NRT

1 stop18h 25mUnited Airlines

Wed 2/44:15 pmNRT - MIA

1 stop16h 10mUnited Airlines

Deal found 12/17

$949

Thu 1/2212:20 pmEYW - NRT

2 stops38h 10mWestJet

Mon 1/266:35 pmNRT - EYW

2 stops39h 05mWestJet

Deal found 12/16

$1,128

Sun 2/156:00 amMIA - NRT

1 stop19h 15mUnited Airlines

Tue 2/245:15 pmNRT - MIA

1 stop19h 04mUnited Airlines

Deal found 12/17

$958

Mon 2/166:00 amMIA - NRT

1 stop19h 15mUnited Airlines

Thu 2/265:15 pmNRT - MIA

1 stop19h 04mUnited Airlines

Deal found 12/17

$958

Tue 2/177:21 amMIA - NRT

1 stop18h 19mUnited Airlines

Wed 2/255:15 pmNRT - MIA

1 stop19h 04mUnited Airlines

Deal found 12/17

$958

Tue 1/66:05 amMIA - NRT

1 stop18h 55mUnited Airlines

Wed 1/215:35 pmNRT - MIA

1 stop19h 55mUnited Airlines

Deal found 12/17

$961

Fri 1/307:10 amEYW - NRT

2 stops43h 20mWestJet

Fri 2/66:35 pmNRT - EYW

2 stops39h 05mWestJet

Deal found 12/16

$1,325

Sun 2/155:35 pmMIA - NRT

2 stops32h 20mUnited Airlines

Wed 2/255:15 pmNRT - MIA

1 stop19h 04mUnited Airlines

Deal found 12/17

$962

Sun 2/155:35 pmMIA - NRT

2 stops32h 20mUnited Airlines

Thu 2/265:15 pmNRT - MIA

1 stop19h 04mUnited Airlines

Deal found 12/17

$962

Sat 1/246:25 pmMIA - NRT

2 stops30h 50mUnited Airlines

Thu 2/195:45 pmNRT - MIA

1 stop18h 14mUnited Airlines

Deal found 12/17

$962

Mon 2/96:20 amMIA - NRT

1 stop19h 10mUnited Airlines

Tue 2/175:45 pmNRT - MIA

1 stop18h 14mUnited Airlines

Deal found 12/16

$964

Thu 1/222:25 pmEYW - NRT

2 stops35h 30mUnited Airlines

Mon 1/265:05 pmNRT - EYW

1 stop36h 12mUnited Airlines

Deal found 12/14

$1,667

Fri 1/304:15 pmEYW - NRT

1 stop32h 45mUnited Airlines

Fri 2/65:00 pmNRT - EYW

2 stops34h 03mUnited Airlines

Deal found 12/16

$3,038

Last-minute flights from Florida Keys to Narita
Discover last-minute flight deals from Florida Keys to Narita. Data last updated December 18, 2025 and is based on user searches.

Wed 1/75:20 amMIA - NRT

2 stops43h 05mMultiple Airlines

Thu 1/296:30 pmNRT - MIA

3 stops60h 42mMultiple Airlines

Deal found 12/16

$833

Sat 1/109:26 pmMIA - NRT

2 stops26h 59mMultiple Airlines

Wed 1/146:35 pmNRT - MIA

3 stops31h 21mMultiple Airlines

Deal found 12/16

$811

Sat 1/109:26 pmMIA - NRT

2 stops26h 59mMultiple Airlines

Fri 1/236:35 pmNRT - MIA

3 stops31h 21mMultiple Airlines

Deal found 12/17

$823

Sun 1/116:00 amMIA - NRT

2 stops42h 25mMultiple Airlines

Thu 1/152:45 pmNRT - MIA

2 stops33h 54mMultiple Airlines

Deal found 12/17

$832

Mon 1/128:51 pmMIA - NRT

1 stop27h 29mMultiple Airlines

Mon 1/196:35 pmNRT - MIA

3 stops31h 21mMultiple Airlines

Deal found 12/15

$834

Mon 1/128:51 pmMIA - NRT

1 stop27h 29mMultiple Airlines

Mon 1/266:35 pmNRT - MIA

2 stops31h 21mMultiple Airlines

Deal found 12/14

$838

Wed 1/149:26 pmMIA - NRT

2 stops26h 59mMultiple Airlines

Wed 1/216:35 pmNRT - MIA

3 stops31h 21mMultiple Airlines

Deal found 12/15

$794

Thu 1/159:26 pmMIA - NRT

2 stops26h 59mMultiple Airlines

Thu 1/226:35 pmNRT - MIA

2 stops31h 21mMultiple Airlines

Deal found 12/16

$806

Wed 1/216:18 pmMIA - NRT

2 stops30h 07mMultiple Airlines

Wed 1/286:30 pmNRT - MIA

3 stops44h 17mMultiple Airlines

Deal found 12/14

$807

Thu 1/2212:20 pmEYW - NRT

2 stops38h 10mWestJet

Mon 1/266:35 pmNRT - EYW

2 stops39h 05mWestJet

Deal found 12/16

$1,128

Fri 1/307:10 amEYW - NRT

2 stops43h 20mWestJet

Fri 2/66:35 pmNRT - EYW

2 stops39h 05mWestJet

Deal found 12/16

$1,325

Sat 1/315:30 amMIA - NRT

2 stops42h 55mMultiple Airlines

Sat 2/212:45 pmNRT - MIA

2 stops33h 43mMultiple Airlines

Deal found 12/17

$809

One-way flights from Florida Keys to Narita
Search for one-way flight options from Florida Keys to Narita. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Sat 1/315:30 amMIA - NRT

2 stops42h 55mMultiple Airlines

Deal found 12/17

$319

Wed 1/141:01 pmMIA - NRT

3 stops33h 44mMultiple Airlines

Deal found 12/17

$328

Tue 1/131:01 pmMIA - NRT

3 stops33h 59mMultiple Airlines

Deal found 12/16

$334

Mon 3/97:00 amMIA - NRT

2 stops39h 20mMultiple Airlines

Deal found 12/17

$338

Fri 1/95:03 pmMIA - NRT

2 stops55h 22mMultiple Airlines

Deal found 12/16

$344

Sun 1/251:41 pmMIA - NRT

2 stops58h 44mMultiple Airlines

Deal found 12/17

$347

Tue 2/246:57 pmMIA - NRT

3 stops51h 48mMultiple Airlines

Deal found 12/17

$350

Mon 2/239:18 pmMIA - NRT

2 stops27h 07mMultiple Airlines

Deal found 12/17

$356

Find flight deals from Florida Keys to Narita

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$794 (Mytrip)
One-way from	$319 (Trip.com)

Provider with most accurate pricing for Key West-Tokyo (TYO) flight deals.

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Provider most trusted by Cheapflights users for Key West-Tokyo (TYO) flights.

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From Florida Keys to Narita

Search Deals

One-way flight from Florida Keys to Narita

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Florida Keys to Narita that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiTokyo

MIA - NRT

MIANRT

Miami

Tue 1/20

7:15 am-3:40 pm

1 stop18h 25m

Tokyo Narita

Wed 2/4

4:15 pm-6:25 pm

1 stop16h 10m

$949

MiamiTokyo

MIA - NRT

MIANRT

Miami

Sun 2/15

6:00 am-3:15 pm

1 stop19h 15m

Tokyo Narita

Tue 2/24

5:15 pm-10:19 pm

1 stop19h 04m

$958

MiamiTokyo

MIA - NRT

MIANRT

Miami

Mon 2/16

6:00 am-3:15 pm

1 stop19h 15m

Tokyo Narita

Thu 2/26

5:15 pm-10:19 pm

1 stop19h 04m

$958

MiamiTokyo

MIA - NRT

MIANRT

Miami

Tue 2/17

7:21 am-3:40 pm

1 stop18h 19m

Tokyo Narita

Wed 2/25

5:15 pm-10:19 pm

1 stop19h 04m

$958

MiamiTokyo

MIA - NRT

MIANRT

Miami

Tue 1/6

6:05 am-3:00 pm

1 stop18h 55m

Tokyo Narita

Wed 1/21

5:35 pm-11:30 pm

1 stop19h 55m

$961

MiamiTokyo

MIA - NRT

MIANRT

Miami

Sun 2/15

5:35 pm-3:55 pm

2 stops32h 20m

Tokyo Narita

Wed 2/25

5:15 pm-10:19 pm

1 stop19h 04m

$962

MiamiTokyo

MIA - NRT

MIANRT

Miami

Sun 2/15

5:35 pm-3:55 pm

2 stops32h 20m

Tokyo Narita

Thu 2/26

5:15 pm-10:19 pm

1 stop19h 04m

$962

MiamiTokyo

MIA - NRT

MIANRT

Miami

Sat 1/24

6:25 pm-3:15 pm

2 stops30h 50m

Tokyo Narita

Thu 2/19

5:45 pm-9:59 pm

1 stop18h 14m

$962

MiamiTokyo

MIA - NRT

MIANRT

Miami

Mon 2/9

6:20 am-3:30 pm

1 stop19h 10m

Tokyo Narita

Tue 2/17

5:45 pm-9:59 pm

1 stop18h 14m

$964

Key WestTokyo

EYW - NRT

EYWNRT

Key West

Thu 1/22

12:20 pm-4:30 pm

2 stops38h 10m

Tokyo Narita

Mon 1/26

6:35 pm-7:40 pm

2 stops39h 05m

$1,128

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 22 results

Best time to book a flight from Florida Keys to Narita

Have a flexible travel schedule? Discover the best time to fly to Narita from Florida Keys 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 Florida Keys to Narita

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Narita

Get a feel of what it's like to fly with ANA, Japan Airlines, and United Airlines from Florida Keys to Narita by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.4

Very good

1,030 reviews

Reviews

1 / 20

10.0

Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support

ANA

8.4

Very good

1,030 reviews

ANA

8.4

Very good

1,030 reviews

Reviews

1 / 20

10.0

Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support

Japan Airlines

8.3

Very good

1,662 reviews

ANA

8.4

Very good

1,030 reviews

Reviews

1 / 20

10.0

Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support

United Airlines

7.4

Good

9,092 reviews

ANA

8.4

Very good

1,030 reviews

Reviews

1 / 20

10.0

Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support

American Airlines

7.2

Good

11,055 reviews

ANA

8.4

Very good

1,030 reviews

Reviews

1 / 20

10.0

Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support

Air Canada

7.1

Good

10,534 reviews

ANA

8.4

Very good

1,030 reviews

Reviews

1 / 20

10.0

Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support

Related info for your journey

How long is the flight from Florida Keys to Narita?
Airlines like United Airlines and WestJet fly from Florida Keys to Narita in about 18h 25m. The time it takes to get you to your destination can typically vary by up to 19h 45m. The distance between Florida Keys and Narita is about 7418 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Florida Keys to Narita that include hotel bookings?
Yes. In addition to deals on Florida Keys to Narita flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Florida Keys to Narita?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florida Keys to Narita.
Can I find deals for business class flights from Florida Keys to Narita?
Yes. Cheapflights offers flight deals from Florida Keys 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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$319+ Cheap flights from Florida Keys to Narita, 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Florida Keys to Narita with Cheapflights

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Cheap flight deals from Florida Keys to Narita

Cheapest flights from Florida Keys to NaritaExplore the most affordable flight options available from Florida Keys to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Florida Keys to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Florida Keys to Narita

Keep the following information in mind while searching for Florida Keys to Narita flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Florida Keys to Narita that are best for you.

Best time to book a flight from Florida Keys to Narita

Have a flexible travel schedule? Discover the best time to fly to Narita from Florida Keys with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Florida Keys to Narita

Reviews of airlines servicing Narita

Get a feel of what it's like to fly with ANA, Japan Airlines, and United Airlines from Florida Keys to Narita by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Florida Keys 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 Florida Keys to Narita?

Can I find deals for flights from Florida Keys to Narita that include hotel bookings?

How can I find direct flights from Florida Keys to Narita?

Can I find deals for business class flights from Florida Keys to Narita?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Florida Keys to Narita

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Cheapest flights from Florida Keys to Narita
Explore the most affordable flight options available from Florida Keys to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.