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$416+ Cheap flights from San Juan to Tokyo (TYO)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — TYO
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheapflights Tip: The best prices from San Juan to Tokyo are usually found in November or September, booked 86 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from San Juan to Tokyo

Cheapest flights from San Juan to Tokyo
Explore the most affordable flight options available from San Juan to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This Delta deal was found by Cheapflights users on 12/6. 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.
Sat 12/276:40 pmSJU - HND
2 stops34h 05mDelta
Sat 1/245:35 pmHND - SJU
2 stops32h 31mDelta
Deal found 12/6$1,211
This Air Canada deal was found by Cheapflights users on 12/6. 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.
Sun 12/73:40 pmSJU - NRT
1 stop35h 50mAir Canada
Sat 12/136:45 pmNRT - SJU
1 stop32h 10mAir Canada
Deal found 12/6$1,246
This United Airlines deal was found by Cheapflights users on 12/6. 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.
Sat 12/275:50 pmSJU - HND
1 stop34h 00mUnited Airlines
Sat 1/246:25 pmHND - SJU
1 stop19h 11mUnited Airlines
Deal found 12/6$1,251
This United Airlines deal was found by Cheapflights users on 12/6. 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.
Sat 12/277:45 amSJU - NRT
1 stop42h 45mUnited Airlines
Sat 1/245:35 pmNRT - SJU
2 stops32h 20mUnited Airlines
Deal found 12/6$1,257
This Air Canada deal was found by Cheapflights users on 12/6. 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.
Sun 12/77:35 pmSJU - HND
2 stops32h 05mAir Canada
Sat 12/136:50 pmHND - SJU
1 stop32h 50mAir Canada
Deal found 12/6$1,273
This Air Canada deal was found by Cheapflights users on 12/8. 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 12/273:40 pmSJU - NRT
2 stops35h 40mAir Canada
Sat 1/246:45 pmNRT - SJU
1 stop32h 10mAir Canada
Deal found 12/8$1,310
This Air Canada deal was found by Cheapflights users on 12/8. 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 12/273:40 pmSJU - HND
1 stop36h 00mAir Canada
Sat 1/246:50 pmHND - SJU
1 stop32h 50mAir Canada
Deal found 12/8$1,313
This Mytrip deal was found by Cheapflights users on 12/6. 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 12/64:10 amSJU - HND
3 stops28h 50mMultiple Airlines
Fri 12/121:30 amHND - SJU
3 stops34h 55mMultiple Airlines
Deal found 12/6$1,652
This FlightHub deal was found by Cheapflights users on 12/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:50 pmSJU - NRT
2 stops35h 30mMultiple Airlines
Sat 12/133:30 pmNRT - SJU
3 stops34h 05mMultiple Airlines
Deal found 12/6$1,715
This United Airlines deal was found by Cheapflights users on 12/8. 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.
Mon 12/227:45 amSJU - NRT
1 stop42h 45mUnited Airlines
Thu 1/15:00 pmNRT - SJU
2 stops26h 11mUnited Airlines
Deal found 12/8$1,937
This Air Canada deal was found by Cheapflights users on 12/6. 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 12/92:05 amSJU - NRT
2 stops25h 25mAir Canada
Fri 12/126:45 pmNRT - SJU
1 stop32h 55mAir Canada
Deal found 12/6$1,963
This United Airlines deal was found by Cheapflights users on 12/6. 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.
Sat 12/137:45 amSJU - NRT
1 stop42h 45mUnited Airlines
Sat 12/275:15 pmNRT - SJU
1 stop20h 21mUnited Airlines
Deal found 12/6$2,013

Find flight deals from San Juan to Tokyo

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Tokyo (TYO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 8, 2025.

Round-trip from

$996
(United Airlines)

One-way from

$416
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,886
From San Juan to Tokyo (TYO)
Search Deals
One-way flight from San Juan to Tokyo (TYO)
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan to Tokyo 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 December 8, 2025.
Use the filters below to find and compare flights from San Juan to Tokyo that are best for you.

Fly from

San Juan

Fly to

Tokyo

Route

Depart

Return

Price

San JuanTokyo

SJU - HND

SJUHND

San Juan Luis Munoz Marin Intl

Tue 2/24

8:10 am-4:50 pm

1 stop19h 40m

Tokyo Haneda

Tue 3/3

6:25 pm-12:36 am

1 stop19h 11m

$996

San JuanTokyo

SJU - HND

SJUHND

San Juan Luis Munoz Marin Intl

Tue 2/24

8:35 am-9:10 pm

2 stops47h 35m

Tokyo Haneda

Fri 3/6

4:50 pm-10:22 pm

1 stop18h 32m

$996

San JuanTokyo

SJU - HND

SJUHND

San Juan Luis Munoz Marin Intl

Fri 2/6

2:05 am-4:50 am

2 stops37h 45m

Tokyo Haneda

Fri 2/20

9:05 pm-4:36 pm

2 stops32h 31m

$996

San JuanTokyo

SJU - HND

SJUHND

San Juan Luis Munoz Marin Intl

Mon 2/23

8:10 am-4:50 pm

1 stop19h 40m

Tokyo Haneda

Thu 3/12

4:50 pm-12:17 pm

1 stop32h 27m

$1,005

San JuanTokyo

SJU - HND

SJUHND

San Juan Luis Munoz Marin Intl

Sat 2/21

5:50 pm-4:50 pm

1 stop34h 00m

Tokyo Haneda

Tue 3/10

10:25 am-8:00 pm

1 stop22h 35m

$1,005

San JuanTokyo

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Tue 2/3

7:45 am-3:30 pm

1 stop42h 45m

Tokyo Narita

Wed 2/11

5:15 pm-12:36 am

1 stop20h 21m

$1,006

San JuanTokyo

SJU - HND

SJUHND

San Juan Luis Munoz Marin Intl

Sat 2/14

10:15 am-4:30 pm

2 stops41h 15m

Tokyo Haneda

Tue 2/24

10:50 am-4:36 pm

1 stop18h 46m

$1,009

San JuanTokyo

SJU - HND

SJUHND

San Juan Luis Munoz Marin Intl

Sun 2/22

8:10 am-4:50 pm

1 stop19h 40m

Tokyo Haneda

Thu 3/12

12:50 am-8:26 pm

2 stops32h 36m

$1,009

San JuanTokyo

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Sun 2/22

7:00 pm-3:30 pm

2 stops31h 30m

Tokyo Narita

Thu 3/12

5:30 pm-5:28 am

1 stop24h 58m

$1,010

San JuanTokyo

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Sat 1/31

2:05 am-3:30 pm

2 stops24h 25m

Tokyo Narita

Wed 2/11

5:35 pm-12:55 pm

2 stops32h 20m

$1,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 32 results
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Best time to book a flight from San Juan to Tokyo

Have a flexible travel schedule? Discover the best time to fly to Tokyo from San Juan 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 San Juan to Tokyo

How far ahead should I book a flight from San Juan to Tokyo?

Use this chart to determine the optimal time to book a round-trip flight from San Juan to Tokyo. Price data was last updated on December 5, 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan to Tokyo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Juan to Tokyo?

Currently, February is the cheapest month in which you can book a flight from San Juan to Tokyo (average of $1,005). Flying from San Juan to Tokyo in December is currently the most expensive (average of $1,495). 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 SJU to TYO?

Find hourly flight availability from San Juan to Tokyo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.

It’s optimal to fly from San Juan to Tokyo in the evening. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Tokyo

Get insights into the airlines that provide service to Tokyo. 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 Tokyo. Reviews last updated December 8, 2025.
Read reviews from past customers who have flown Japan Airlines, Delta, and United Airlines from San Juan to Tokyo. 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.
Japan Airlines
8.3
Very good
1,643 reviews

Food

7.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Japan Airlines
8.3
Very good
1,643 reviews
Japan Airlines
8.3
Very good
1,643 reviews

Food

7.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Delta
7.9
Good
8,011 reviews
Japan Airlines
8.3
Very good
1,643 reviews

Food

7.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
United Airlines
7.4
Good
9,078 reviews
Japan Airlines
8.3
Very good
1,643 reviews

Food

7.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
American Airlines
7.2
Good
11,042 reviews
Japan Airlines
8.3
Very good
1,643 reviews

Food

7.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
Air Canada
7.1
Good
10,512 reviews
Japan Airlines
8.3
Very good
1,643 reviews

Food

7.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Crew

8.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.

Related info for your journey

Find useful and relevant information for your journey from San Juan to Tokyo. 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 San Juan to Tokyo?

    For as low as $996, United Airlines can have you in Tokyo from San Juan in 19h 40m. The distance between San Juan and Tokyo is about 8336 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Juan to Tokyo round-trip?

    According to our current data, American Airlines ($1,016), Japan Airlines ($1,039), and United Airlines ($1,062) offers the cheapest pricing from San Juan to Tokyo. Users have found that American Airlines is 35% cheaper than the other options available to this destination.

  • Can I find deals for flights from San Juan to Tokyo that include hotel bookings?

    Yes. In addition to deals on San Juan to Tokyo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Tokyo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Tokyo.

  • Can I find deals for business class flights from San Juan to Tokyo?

    Yes. Cheapflights offers flight deals from San Juan to Tokyo 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 San Juan to Tokyo?

    Currently, February is the cheapest month in which you can book a flight from San Juan to Tokyo (average of $1,005). Flying from San Juan to Tokyo in December is currently the most expensive (average of $1,495). 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?

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

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Alternative routes for San Juan to Tokyo

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Narita flights
Luis Munoz Marin Intl to Haneda flights

Top 4 airlines flying from San Juan to Tokyo

Discover the top 4 airlines that operate flights from San Juan to Tokyo. 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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,064Average$1,472FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,102Average$1,533FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,114Average$1,849FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$1,167Average$1,474FlexibilityNo cancel feeOn-time79%

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