£626 Cheap Flights from San Juan (SJU) to Tokyo (NRT)

View £626 flight on Wed, 19 Aug 2026Opens in a new window

Flight 1

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Narita Intl. Airport (NRT)

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Cheap Flights from San Juan (SJU) to Tokyo (NRT)

Prices were available within the past 7 days and start at £626 for one-way flights and £1,031 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 1 Sept - Tue, 15 Sept
SJU
San Juan
NRT
Tokyo
£1,031 Return, found 5 days ago
£1,031
Return
found 5 days ago
Select American Airlines flight, departing Tue, 1 Sept from San Juan to Tokyo, returning Tue, 15 Sept, priced at £1,031 found 5 days ago
United
Tue, 1 Sept - Tue, 15 Sept
SJU
San Juan
NRT
Tokyo
£1,031 Return, found 5 days ago
£1,031
Return
found 5 days ago
Select United flight, departing Tue, 1 Sept from San Juan to Tokyo, returning Tue, 15 Sept, priced at £1,031 found 5 days ago
United
Tue, 1 Sept - Tue, 15 Sept
SJU
San Juan
NRT
Tokyo
£1,107 Return, found 5 days ago
£1,107
Return
found 5 days ago
Select United flight, departing Tue, 1 Sept from San Juan to Tokyo, returning Tue, 15 Sept, priced at £1,107 found 5 days ago
Air Canada
Fri, 1 May - Mon, 11 May
SJU
San Juan
NRT
Tokyo
£1,202 Return, found 6 days ago
£1,202
Return
found 6 days ago
Select Air Canada flight, departing Fri, 1 May from San Juan to Tokyo, returning Mon, 11 May, priced at £1,202 found 6 days ago
Air Canada
Fri, 1 May - Mon, 11 May
SJU
San Juan
NRT
Tokyo
£1,206 Return, found 6 days ago
£1,206
Return
found 6 days ago
Select Air Canada flight, departing Fri, 1 May from San Juan to Tokyo, returning Mon, 11 May, priced at £1,206 found 6 days ago
American Airlines
Tue, 1 Sept - Tue, 15 Sept
SJU
San Juan
NRT
Tokyo
£1,217 Return, found 5 days ago
£1,217
Return
found 5 days ago
Select American Airlines flight, departing Tue, 1 Sept from San Juan to Tokyo, returning Tue, 15 Sept, priced at £1,217 found 5 days ago
JetBlue Airways
Sat, 9 Jan - Sat, 23 Jan
SJU
San Juan
NRT
Tokyo
£1,225 Return, found 5 days ago
£1,225
Return
found 5 days ago
Select JetBlue Airways flight, departing Sat, 9 Jan from San Juan to Tokyo, returning Sat, 23 Jan, priced at £1,225 found 5 days ago
United
Tue, 1 Sept - Tue, 15 Sept
SJU
San Juan
NRT
Tokyo
£1,229 Return, found 5 days ago
£1,229
Return
found 5 days ago
Select United flight, departing Tue, 1 Sept from San Juan to Tokyo, returning Tue, 15 Sept, priced at £1,229 found 5 days ago
United
Tue, 1 Sept - Tue, 15 Sept
SJU
San Juan
NRT
Tokyo
£1,230 Return, found 5 days ago
£1,230
Return
found 5 days ago
Select United flight, departing Tue, 1 Sept from San Juan to Tokyo, returning Tue, 15 Sept, priced at £1,230 found 5 days ago
Japan Airlines
Tue, 25 Aug - Tue, 1 Sept
SJU
San Juan
NRT
Tokyo
£1,288 Return, found 6 days ago
£1,288
Return
found 6 days ago
Select Japan Airlines flight, departing Tue, 25 Aug from San Juan to Tokyo, returning Tue, 1 Sept, priced at £1,288 found 6 days ago

Frequently asked questions

How do I find cheap flights from San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.)?
To find a cheap flight from San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.)?
There are approximately 51 connecting flights per day from San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.). Some common connection points include John F. Kennedy Intl. (JFK), Liberty Intl. (EWR), and O'Hare Intl. (ORD).
What is the earliest flight from San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.)?
The earliest flight from San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.) typically departs at approximately 12:35 AM local time. This service is operated by American Airlines and is seasonal, active in June and July. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.)?
If you're flying from San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.), you'll typically find the most flight options on a Sunday, with around 34 flights available. This gives you a good selection for your travel plans. Major airlines on this route include JetBlue Airways, United Airlines, and American Airlines. Flight schedules are fairly consistent throughout the week, so you'll have plenty of options regardless of your travel day.
What are the most popular departure times for flights from San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.)?
The most popular departure times for flights from San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.) are in the early morning, from 12am to 3am. Approximately 27% of passengers prefer this time window. Many major carriers, including United Airlines and ANA, offer flights during this window. These times work well because you can often find overnight connections that get you to Tokyo early, ready to start your day.
How long does it take to fly from San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.)?
Flights from SJU to NRT with one stop typically take around 24 hours 30 minutes, covering approximately 8,313 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.)?
Select the "Business class" and "First class" filters when looking for SJU to NRT flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.) flight with Expedia?
It's easy to earn miles on a San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Tokyo from Luis Munoz Marin Intl. (SJU)?
From Luis Munoz Marin Intl. (SJU), you can fly into Haneda (HND) and Narita Intl. (NRT) in Tokyo. Some flights may connect through major hubs like Miami Intl. (MIA), Liberty Intl. (EWR), Charlotte-Douglas Intl. (CLT) before reaching Tokyo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.) at the last minute?
Typically, booking a last minute flight from San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.) flight and hotel package?
Securing a San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.)?
If you booked your San Juan (SJU-Luis Munoz Marin Intl.) to Tokyo (NRT-Narita Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Luis Munoz Marin Intl.
Destination airport
Narita Intl.
Return price
£1,031
Distance
13298 km

Book with confidence

Compare flights from San Juan to Tokyo easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Juan to Tokyo. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Narita Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Luis Munoz Marin Intl. to Narita Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Luis Munoz Marin Intl. (SJU) to Narita Intl. (NRT)

The easiest way to view the best deals on flights from San Juan to Tokyo today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Luis Munoz Marin Intl. to Narita Intl. start at just £1,031 and range up to £1,288.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Juan and Tokyo
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San Juan to Tokyo flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Luis Munoz Marin Intl. to Narita Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from San Juan to Tokyo easily and book with confidence

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*Available to Expedia members.