HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tokyo

$420+ Cheap flights from Luis Munoz Marin Intl (SJU) 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — TYO
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Luis Munoz Marin Intl to Tokyo 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.

Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Tokyo are usually found in September or October, booked 44 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Luis Munoz Marin Intl to Tokyo

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) 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 August 18, 2025.

Round-trip from

$1,038
(Air Canada)

One-way from

$420
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,621
From San Juan Luis Munoz Marin Intl to Tokyo (TYO)
Search Deals
One-way flight from San Juan Luis Munoz Marin Intl to Tokyo (TYO)
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Luis Munoz Marin Intl to Tokyo

Cheapest flights from Luis Munoz Marin Intl to Tokyo
Explore the most affordable flight options available from Luis Munoz Marin Intl to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Air Canada deal was found by Cheapflights users on 8/17. 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 9/234:55 pmSJU - NRT
2 stops33h 30mAir Canada
Tue 10/145:35 pmNRT - SJU
2 stops33h 10mAir Canada
Deal found 8/17$1,038
This Air Canada deal was found by Cheapflights users on 8/17. 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 11/12:05 amSJU - NRT
2 stops25h 25mAir Canada
Sun 11/96:45 pmNRT - SJU
2 stops31h 04mAir Canada
Deal found 8/17$1,045
This Air Canada deal was found by Cheapflights users on 8/17. 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 9/234:55 pmSJU - HND
2 stops33h 55mAir Canada
Tue 10/146:10 pmHND - SJU
2 stops32h 35mAir Canada
Deal found 8/17$1,050
This Trip.com deal was found by Cheapflights users on 8/17. 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.
Thu 10/212:06 pmSJU - NRT
2 stops37h 04mMultiple Airlines
Thu 10/232:35 pmNRT - SJU
2 stops24h 55mMultiple Airlines
Deal found 8/17$1,050
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/151:05 amSJU - HND
2 stops23h 50mUnited Airlines
Tue 9/309:15 pmHND - SJU
2 stops27h 45mUnited Airlines
Deal found 8/16$1,054
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/123:56 pmSJU - NRT
2 stops57h 19mUnited Airlines
Fri 9/264:30 pmNRT - SJU
2 stops32h 30mUnited Airlines
Deal found 8/18$1,055
This United Airlines deal was found by Cheapflights users on 8/16. 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 stop23h 55mUnited Airlines
Tue 12/912:50 amHND - SJU
2 stops30h 35mUnited Airlines
Deal found 8/16$1,063
This United Airlines deal was found by Cheapflights users on 8/17. 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 11/112:25 pmSJU - NRT
2 stops36h 30mUnited Airlines
Fri 12/55:15 pmNRT - SJU
1 stop20h 21mUnited Airlines
Deal found 8/17$1,064
This Delta deal was found by Cheapflights users on 8/17. 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.
Tue 9/165:41 pmSJU - HND
2 stops30h 24mDelta
Tue 10/214:05 pmHND - SJU
2 stops34h 16mDelta
Deal found 8/17$1,069
This United Airlines deal was found by Cheapflights users on 8/18. 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 10/111:30 pmSJU - NRT
2 stops35h 30mUnited Airlines
Wed 10/295:30 pmNRT - SJU
2 stops39h 30mUnited Airlines
Deal found 8/18$1,069
This United Airlines deal was found by Cheapflights users on 8/18. 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 11/112:05 amSJU - HND
2 stops28h 10mUnited Airlines
Sun 11/234:50 pmHND - SJU
1 stop18h 32mUnited Airlines
Deal found 8/18$1,104
This United Airlines deal was found by Cheapflights users on 8/18. 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 11/14:50 pmSJU - HND
1 stop33h 35mUnited Airlines
Mon 11/176:25 pmHND - SJU
1 stop19h 11mUnited Airlines
Deal found 8/18$1,113

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luis Munoz Marin Intl 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 August 18, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Tokyo that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Tokyo

Route

Depart

Return

Price

San JuanTokyo

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Wed 9/17

1:05 am-3:25 pm

2 stops25h 20m

Tokyo Narita

Thu 9/25

5:35 pm-12:00 pm

2 stops31h 25m

$1,038

San JuanTokyo

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Tue 9/23

4:55 pm-3:25 pm

2 stops33h 30m

Tokyo Narita

Tue 10/14

5:35 pm-1:45 pm

2 stops33h 10m

$1,038

San JuanTokyo

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Tue 11/18

2:05 am-4:30 pm

2 stops25h 25m

Tokyo Narita

Tue 12/9

6:45 pm-12:36 am

2 stops42h 51m

$1,038

San JuanTokyo

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Mon 9/22

1:05 am-3:25 pm

2 stops25h 20m

Tokyo Narita

Tue 9/30

5:25 pm-12:00 pm

2 stops31h 35m

$1,038

San JuanTokyo

SJU - NRT

SJUNRT

San Juan Luis Munoz Marin Intl

Sat 11/1

2:05 am-4:30 pm

2 stops25h 25m

Tokyo Narita

Sun 11/9

6:45 pm-12:49 pm

2 stops31h 04m

$1,045

San JuanTokyo

SJU - HND

SJUHND

San Juan Luis Munoz Marin Intl

Fri 9/19

1:05 am-3:50 pm

2 stops25h 45m

Tokyo Haneda

Sat 9/27

6:10 pm-12:00 pm

2 stops30h 50m

$1,050

San JuanTokyo

SJU - HND

SJUHND

San Juan Luis Munoz Marin Intl

Tue 9/23

4:55 pm-3:50 pm

2 stops33h 55m

Tokyo Haneda

Tue 10/14

6:10 pm-12:00 pm

2 stops30h 50m

$1,050

San JuanTokyo

SJU - HND

SJUHND

San Juan Luis Munoz Marin Intl

Tue 9/23

4:55 pm-3:50 pm

2 stops33h 55m

Tokyo Haneda

Tue 9/30

6:10 pm-1:45 pm

2 stops32h 35m

$1,050

San JuanTokyo

SJU - HND

SJUHND

San Juan Luis Munoz Marin Intl

Tue 9/16

1:25 pm-3:15 pm

2 stops36h 50m

Tokyo Haneda

Tue 9/30

5:45 pm-11:57 pm

1 stop19h 12m

$1,054

San JuanTokyo

SJU - HND

SJUHND

San Juan Luis Munoz Marin Intl

Tue 9/30

1:05 am-3:25 pm

2 stops25h 20m

Tokyo Haneda

Wed 10/15

10:25 am-8:38 pm

1 stop23h 13m

$1,054

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Luis Munoz Marin Intl to Tokyo

Have a flexible travel schedule? Discover the best time to fly to Tokyo from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport to Tokyo

How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Tokyo?

Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to Tokyo. Price data was last updated on August 8, 2025.

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl Airport to Tokyo?

Currently, September is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Tokyo (average of $806). Flying from San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl 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 August 18, 2025.

It’s optimal to fly from San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl Airport to Tokyo?

What’s the top layover airport for flights from San Juan Luis Munoz Marin Intl Airport to Tokyo?

Share of 1-stop round-trip flights from San Juan Luis Munoz Marin Intl Airport to Tokyo chosen by Cheapflights users in the past 12 months, using the same layover each way.

Chicago (ORD) – chosen by Cheapflights users on 50% of 1-stop itineraries from San Juan Luis Munoz Marin Intl Airport to Tokyo on Cheapflights.

What’s the cheapest layover airport for flights from San Juan Luis Munoz Marin Intl Airport to Tokyo?

Average round-trip fare for 1-stop flights from San Juan Luis Munoz Marin Intl Airport to Tokyo, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Washington, D.C. (IAD) is the most affordable 1-stop option, with an average round-trip price of $2,134.

What’s the fastest layover option from San Juan Luis Munoz Marin Intl Airport to Tokyo?

Shortest average travel time for 1-stop one-way flights from San Juan Luis Munoz Marin Intl Airport to Tokyo, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 19h 00m.

Which airport typically offers the quickest layover for flights from San Juan Luis Munoz Marin Intl Airport to Tokyo?

Average layover duration for 1-stop one-way flights from San Juan Luis Munoz Marin Intl Airport to Tokyo, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 20m.

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 August 18, 2025.
See what other customers who have flown with Japan Airlines, Qatar Airways, and United Airlines from San Juan Luis Munoz Marin Intl Airport to Tokyo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,550 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very good
1,550 reviews
Japan Airlines
8.3
Very good
1,550 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Qatar Airways
7.4
Good
3,609 reviews
Japan Airlines
8.3
Very good
1,550 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
United Airlines
7.4
Good
8,925 reviews
Japan Airlines
8.3
Very good
1,550 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
American Airlines
7.2
Good
10,000 reviews
Japan Airlines
8.3
Very good
1,550 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Air Canada
7.1
Good
9,992 reviews
Japan Airlines
8.3
Very good
1,550 reviews

Food

7.7

Comfort

8.2

Crew

8.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport to Tokyo?

    Airlines like Air Canada and United Airlines fly from San Juan Luis Munoz Marin Intl Airport to Tokyo in about 25h 20m. The time it takes to get you to your destination can typically vary by up to 11h 30m. The distance between San Juan Luis Munoz Marin Intl Airport and Tokyo is about 8307 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Tokyo round-trip?

    United Airlines, at $1,162, was found to be the cheapest airline from San Juan Luis Munoz Marin Intl Airport to Tokyo.Alternate airlines to your destination round-trip include Qatar Airways and American Airlines. United Airlines is 28% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Luis Munoz Marin Intl to Tokyo that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to Tokyo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to Tokyo?

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

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Tokyo?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport to Tokyo?

    Currently, September is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Tokyo (average of $806). Flying from San Juan Luis Munoz Marin Intl Airport 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.

See more FAQs

Traveling to a place near Tokyo?

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

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 Luis Munoz Marin Intl 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 3 airlines flying from Luis Munoz Marin Intl to Tokyo

Discover the top 3 airlines that operate flights from Luis Munoz Marin Intl 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,162Average$1,593FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,330Average$1,336FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,356Average$1,662FlexibilityNo cancel feeOn-time71%

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.