$516+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — TYO
Oct 11 — Oct 181
1 adult, Economy
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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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Juan to Tokyo are usually found in September or November, booked 86 days in advance, depart on a Tuesday or Wednesday and return on a Monday
Cheap 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 September 11, 2025.
Round-trip from | $917 (Mytrip) |
|---|---|
One-way from | $516 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $1,456 |
Find flight deals from San Juan to Tokyo
Cheapest flights from San Juan to TokyoExplore 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 September 11, 2025.
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 September 11, 2025.
This Mytrip deal was found by Cheapflights users on 9/9. 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.
Sun 10/122:49 amSJU - NRT
2 stops22h 31mMultiple Airlines
Fri 10/1710:30 amNRT - SJU
2 stops29h 21mMultiple Airlines
Deal found 9/9![Multiple Airlines logo]()
$1,035
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 10/74:55 pmSJU - HND
1 stop33h 30mUnited Airlines
Tue 10/2110:25 amHND - SJU
1 stop18h 17mUnited Airlines
Deal found 9/11![United Airlines logo]()
$1,054
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/251:05 amSJU - NRT
2 stops25h 50mUnited Airlines
Thu 11/205:15 pmNRT - SJU
1 stop20h 21mUnited Airlines
Deal found 9/11![United Airlines logo]()
$1,055
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 11/198:10 amSJU - HND
1 stop20h 35mUnited Airlines
Mon 12/812:50 amHND - SJU
2 stops30h 35mUnited Airlines
Deal found 9/11![United Airlines logo]()
$1,063
This Delta deal was found by Cheapflights users on 9/11. 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.
Sun 10/265:43 pmSJU - HND
2 stops32h 22mDelta
Thu 11/205:20 pmHND - SJU
2 stops32h 26mDelta
Deal found 9/11![Delta logo]()
$1,069
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 10/141:05 amSJU - NRT
2 stops23h 55mUnited Airlines
Thu 10/305:15 pmNRT - SJU
1 stop19h 21mUnited Airlines
Deal found 9/11![United Airlines logo]()
$1,069
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/32:05 amSJU - HND
2 stops30h 05mUnited Airlines
Mon 11/2412:50 amHND - SJU
2 stops33h 36mUnited Airlines
Deal found 9/11![United Airlines logo]()
$1,102
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/254:55 pmSJU - HND
1 stop34h 55mUnited Airlines
Sat 11/156:25 pmHND - SJU
1 stop19h 11mUnited Airlines
Deal found 9/11![United Airlines logo]()
$1,104
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 11/192:05 amSJU - NRT
2 stops24h 35mUnited Airlines
Tue 12/25:30 pmNRT - SJU
2 stops37h 55mUnited Airlines
Deal found 9/11![United Airlines logo]()
$1,105
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/85:50 pmSJU - HND
1 stop34h 00mUnited Airlines
Fri 11/214:50 pmHND - SJU
1 stop18h 32mUnited Airlines
Deal found 9/10![United Airlines logo]()
$1,109
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/112:55 pmSJU - NRT
1 stop34h 05mUnited Airlines
Wed 10/295:15 pmNRT - SJU
1 stop19h 21mUnited Airlines
Deal found 9/11![United Airlines logo]()
$1,110
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 11/282:25 pmSJU - NRT
2 stops36h 30mUnited Airlines
Fri 12/125:45 pmNRT - SJU
1 stop35h 51mUnited Airlines
Deal found 9/9![United Airlines logo]()
$1,114
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 September 11, 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
Mon 10/20
1:05 am-3:15 pm
2 stops25h 10m
Tokyo Haneda
Mon 11/3
12:50 am-2:40 pm
2 stops26h 50m
$1,067
San JuanTokyo
SJU - HND
SJUHND
San Juan Luis Munoz Marin Intl
Sat 11/8
5:50 pm-9:10 pm
2 stops38h 20m
Tokyo Haneda
Thu 11/20
12:50 am-10:22 pm
2 stops34h 32m
$1,067
San JuanTokyo
SJU - HND
SJUHND
San Juan Luis Munoz Marin Intl
Sat 11/8
5:50 pm-4:30 pm
2 stops33h 40m
Tokyo Haneda
Tue 11/18
12:50 am-12:49 pm
2 stops24h 59m
$1,067
San JuanTokyo
SJU - HND
SJUHND
San Juan Luis Munoz Marin Intl
Tue 9/30
1:05 am-3:15 pm
2 stops25h 10m
Tokyo Haneda
Tue 10/14
12:30 am-1:45 pm
2 stops26h 15m
$1,067
San JuanTokyo
SJU - HND
SJUHND
San Juan Luis Munoz Marin Intl
Sat 11/8
2:05 am-4:30 pm
2 stops25h 25m
Tokyo Haneda
Fri 11/21
10:50 am-12:36 am
2 stops26h 46m
$1,067
San JuanTokyo
SJU - NRT
SJUNRT
San Juan Luis Munoz Marin Intl
Mon 11/3
2:05 am-3:40 pm
2 stops24h 35m
Tokyo Narita
Tue 11/25
5:15 pm-12:36 am
1 stop20h 21m
$1,069
San JuanTokyo
SJU - NRT
SJUNRT
San Juan Luis Munoz Marin Intl
Sat 10/11
1:30 pm-2:00 pm
2 stops35h 30m
Tokyo Narita
Wed 10/29
5:15 pm-11:36 pm
1 stop19h 21m
$1,069
San JuanTokyo
SJU - NRT
SJUNRT
San Juan Luis Munoz Marin Intl
Tue 9/30
1:05 am-2:00 pm
2 stops23h 55m
Tokyo Narita
Wed 10/15
5:15 pm-11:57 pm
1 stop19h 42m
$1,069
San JuanTokyo
SJU - NRT
SJUNRT
San Juan Luis Munoz Marin Intl
Mon 10/20
1:05 am-2:15 pm
2 stops24h 10m
Tokyo Narita
Tue 11/4
5:15 pm-12:36 am
1 stop20h 21m
$1,069
San JuanTokyo
SJU - NRT
SJUNRT
San Juan Luis Munoz Marin Intl
Tue 11/11
2:05 am-3:40 pm
2 stops24h 35m
Tokyo Narita
Thu 11/27
5:30 pm-1:17 pm
2 stops32h 47m
$1,069
Showing 1-10 of 25 results
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 August 29, 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, September is the cheapest month in which you can book a flight from San Juan to Tokyo (average of $808). Flying from San Juan to Tokyo 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 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 September 11, 2025.
It’s optimal to fly from San Juan to Tokyo in the evening. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the morning.
How much does it cost to fly round-trip from San Juan to Tokyo?
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 September 11, 2025.
Read reviews from past customers who have flown Japan Airlines, Qatar Airways, 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.
Boarding
8.4
Entertainment
7.8
Comfort
8.2
Food
7.7
Crew
8.7
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Boarding
8.4
Entertainment
7.8
Comfort
8.2
Food
7.7
Crew
8.7
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Boarding
8.4
Entertainment
7.8
Comfort
8.2
Food
7.7
Crew
8.7
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Boarding
8.4
Entertainment
7.8
Comfort
8.2
Food
7.7
Crew
8.7
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Boarding
8.4
Entertainment
7.8
Comfort
8.2
Food
7.7
Crew
8.7
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Boarding
8.4
Entertainment
7.8
Comfort
8.2
Food
7.7
Crew
8.7
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
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.
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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.
Top 3 airlines flying from San Juan to Tokyo
Discover the top 3 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 September 11, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,159 | Average$1,595 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,330 | Average$1,336 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,356 | Average$1,634 | FlexibilityNo cancel fee | On-time71% |