How many flights depart from San Diego to Japan on average per week?

As of January 2026, 20 flights take off from San Diego and land in Japan each week. The most common flight departure day for this route is Tue, with 20% of weekly flights taking off on this day.

What is the most punctual flight time for San Diego to Japan flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

How often are flights from San Diego to Japan delayed?

Historically, on average around 34% of flights between San Diego and Japan have experienced a delay on any given week. The average delay length over the past 12 months has been 110 minutes.

What is the cheapest airline that flies from San Diego to Japan?

Air Canada, Alaska Airlines, and ANA are the most popular carriers operating from San Diego to Japan

Which airline has the best punctuality record on San Diego to Japan flights?

According to our data, Japan Airlines have had the least number of delays on this route over the last 12 months; with about 34% of their flights experiencing any sort of delay.

How many flights depart from San Diego to Japan on average per day?

The number of flights available between San Diego and Japan is 2 per day as of January 2026. The most frequent departure time is 11:00AM, with 100% of daily flights leaving at noon.

What airlines fly to Japan?

United Airlines, Japan Airlines and ANA are the top three most popular airlines that fly to Japan from San Diego according to our data. United Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 10 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

When did momondo last update prices for flights from San Diego Airport to Japan?

Prices for flights from San Diego Airport to Japan refresh daily.

How many operators does momondo search for flights from San Diego Airport to Japan?

As of January 2026, there are 9 operators available to choose from for flights from San Diego Airport to Japan.

How old do you have to be to fly from San Diego Airport to Japan?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Japan.

What documentation or ID do you need to fly to Japan?

The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$310 Cheap Flights from San Diego to Japan in 2026

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Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 am - 8:55 pm

SAN

FUK

20h 10m

2 stops

6:30 pm - 7:48 pm

FUK

SAN

17h 18m

2 stops

$675ANA

Tue, Mar 3 - Tue, Mar 17

11:05 am - 9:15 am

SAN

OKA

29h 10m

2 stops

3:20 pm - 7:48 pm

OKA

SAN

20h 28m

2 stops

$677ANA

Wed, Mar 4 - Tue, Mar 17

6:36 am - 2:50 pm

SAN

KIX

16h 14m

1 stop

4:55 pm - 9:15 am

KIX

SAN

32h 20m

2 stops

$683United Airlines

Sun, Apr 19 - Wed, Apr 29

6:20 am - 5:05 pm

SAN

ITM

42h 45m

2 stops

12:00 pm - 12:29 am

ITM

SAN

28h 29m

2 stops

$689United Airlines

Sun, Apr 19 - Wed, Apr 29

7:55 pm - 11:20 am

SAN

KIX

23h 25m

2 stops

12:35 pm - 5:47 pm

KIX

SAN

21h 12m

2 stops

$702Korean Air

Sun, Apr 19 - Wed, Apr 29

8:15 am - 2:55 pm

SAN

NRT

14h 40m

1 stop

6:15 pm - 4:19 pm

NRT

SAN

15h 04m

1 stop

$758Air Canada

Mon, May 11 - Tue, Nov 24

12:45 pm - 4:20 pm

SAN

NRT

34h 35m

1 stop

6:15 pm - 5:40 pm

NRT

SAN

40h 25m

2 stops

$760Air Canada

Tue, Feb 3 - Tue, Feb 17

6:15 am - 11:40 am

SAN

NGO

36h 25m

2 stops

8:20 am - 9:45 am

NGO

SAN

18h 25m

1 stop

$781Japan Airlines

Tue, Feb 3 - Tue, Feb 10

6:15 am - 7:45 pm

SAN

NGO

20h 30m

2 stops

8:20 am - 9:45 am

NGO

SAN

18h 25m

1 stop

$788Japan Airlines

Mon, Feb 9 - Wed, Feb 18

6:20 am - 10:10 am

SAN

UKB

34h 50m

2 stops

6:40 pm - 7:16 pm

UKB

SAN

40h 36m

2 stops

$831Korean Air

Wed, Mar 4 - Mon, Mar 16

ANA flights from San Diego to Japan

Our best ANA deals on San Diego to Japan flight tickets

ANA

Mar 3

SAN7:45 amSan Diego

20h 40m

2 stops

FUK9:25 pmFukuoka

Mar 18

FUK6:30 pmFukuoka

17h 18m

2 stops

SAN7:48 pmSan Diego

$675

ANA

Mar 4

SAN11:05 amSan Diego

29h 10m

2 stops

OKA9:15 amOkinawa Naha

Mar 18

OKA1:10 pmOkinawa Naha

22h 38m

2 stops

SAN7:48 pmSan Diego

$677

ANA

Feb 10

SAN6:15 amSan Diego

20h 20m

2 stops

CTS7:35 pmSapporo Chitose

Feb 26

CTS6:30 pmSapporo Chitose

15h 59m

2 stops

SAN5:29 pmSan Diego

$678

United Airlines flights from San Diego to Japan

Our best United Airlines deals on San Diego to Japan flight tickets

United Airlines

Apr 19

SAN6:36 amSan Diego

16h 14m

1 stop

KIX2:50 pmOsaka Kansai Intl

Apr 29

KIX4:55 pmOsaka Kansai Intl

32h 20m

2 stops

SAN9:15 amSan Diego

$683

United Airlines

Apr 19

SAN6:20 amSan Diego

42h 45m

2 stops

ITM5:05 pmOsaka Itami

Apr 29

ITM12:00 pmOsaka Itami

28h 29m

2 stops

SAN12:29 amSan Diego

$689

United Airlines

Mar 1

SAN6:15 amSan Diego

43h 10m

2 stops

FUK6:25 pmFukuoka

Mar 18

FUK12:35 pmFukuoka

27h 05m

2 stops

SAN11:40 pmSan Diego

$693

Fly from

Fly to

Route

Depart

Return

Price

San DiegoFukuoka

SAN - FUK

SANFUK

San Diego

Tue 3/3

7:45 am-8:55 pm

2 stops20h 10m

Fukuoka

Tue 3/17

6:30 pm-7:48 pm

2 stops17h 18m

$675

San DiegoOkinawa

SAN - OKA

SANOKA

San Diego

Wed 3/4

11:05 am-9:15 am

2 stops29h 10m

Okinawa Naha

Tue 3/17

3:20 pm-7:48 pm

2 stops20h 28m

$677

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 4/19

6:36 am-2:50 pm

1 stop16h 14m

Osaka Kansai Intl

Wed 4/29

4:55 pm-9:15 am

2 stops32h 20m

$683

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Sun 4/19

6:20 am-5:05 pm

2 stops42h 45m

Osaka Itami

Wed 4/29

12:00 pm-12:29 am

2 stops28h 29m

$689

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 4/19

7:55 pm-11:20 am

2 stops23h 25m

Osaka Kansai Intl

Wed 4/29

12:35 pm-5:47 pm

2 stops21h 12m

$702

San DiegoTokyo

SAN - NRT

SANNRT

San Diego

Mon 5/11

8:15 am-2:55 pm

1 stop14h 40m

Tokyo Narita

Tue 11/24

6:15 pm-4:19 pm

1 stop15h 04m

$758

San DiegoTokyo

SAN - NRT

SANNRT

San Diego

Tue 2/3

12:45 pm-4:20 pm

1 stop34h 35m

Tokyo Narita

Tue 2/17

6:15 pm-5:40 pm

2 stops40h 25m

$760

San DiegoNagoya

SAN - NGO

SANNGO

San Diego

Tue 2/3

6:15 am-11:40 am

2 stops36h 25m

Nagoya Chubu Centrair Intl

Tue 2/10

8:20 am-9:45 am

1 stop18h 25m

$781

San DiegoNagoya

SAN - NGO

SANNGO

San Diego

Mon 2/9

6:15 am-7:45 pm

2 stops20h 30m

Nagoya Chubu Centrair Intl

Wed 2/18

8:20 am-9:45 am

1 stop18h 25m

$788

San DiegoKobe

SAN - UKB

SANUKB

San Diego

Wed 3/4

6:20 am-10:10 am

2 stops34h 50m

Kobe

Mon 3/16

6:40 pm-7:16 pm

2 stops40h 36m

$831

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How to get the cheapest flight ticket from San Diego to Japan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Japan?

The month of February is, on average, the cheapest month to fly to Japan from San Diego, with most prices found around $852. If you aren’t able to travel to Japan during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $864.

What is the cheapest day to depart on your flight to Japan?

On average, the least expensive day to fly to Japan from San Diego is on a Monday. momondo users have found tickets for Monday departures for as low as $1,065. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from San Diego to Japan on a Saturday will generally be more expensive and average around $1,185. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Japan?

Flying to Japan from San Diego in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,135 when looking at flights departing in the morning. At noon is when there is more demand to fly to Japan, so prices are often more expensive at around $1,142 per ticket.

What is the cheapest San Diego to Japan flight route?

Fly from San Diego to Tokyo Narita for the best San Diego - Japan flight prices

How far in advance should I book a flight to Japan?

You are more likely to see cheaper flights to Japan from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Japan for around $1,110 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Japan from San Diego for as low as $967 on momondo.

What cabin class options are available on San Diego to Japan flights?

There are 3 cabin classes available to choose from on San Diego to Japan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to Japan flights?

You could potentially save up to 4% on your flight if you consider stops on a San Diego to Japan flight.

Cheap San Diego to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Japan

Best Price Found	$508
Fastest flight time	11h 10m
Direct flights	Mon, Wed, Thu and Sat
Airports in Japan	202 airports

The best one-way flight to Japan from San Diego in the past 72 hours is $508. The best round-trip flight deal from San Diego to Japan found on momondo in the last 72 hours is $878.

The fastest flight from San Diego to Japan takes 11h 10m

Direct flights go from San Diego to Japan on Monday, Wednesday, Thursday and Saturday. The only airline offering direct flights is Japan Airlines.

There are 202 airports in Japan. From San Diego there are direct flights to Tokyo Narita (NRT).

Search flight deals

When did momondo last update prices for flights from San Diego Airport to Japan?
Prices for flights from San Diego Airport to Japan refresh daily.
How many operators does momondo search for flights from San Diego Airport to Japan?
As of January 2026, there are 9 operators available to choose from for flights from San Diego Airport to Japan.
How old do you have to be to fly from San Diego Airport to Japan?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Japan.
What documentation or ID do you need to fly to Japan?
The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Diego to Japan?
momondo data reveals that the most frequently booked plane model on the route from San Diego to Japan is Boeing 787-8 Dreamliner, representing 91.43% of all bookings. The subsequent popular models are Boeing 787 Dreamliner at 2.00%, Boeing 777-300ER at 1.71%, and Boeing 787-9 Dreamliner at 1.57%.

Best airlines flying from San Diego to Japan

Compare and see reviews for airlines that fly from San Diego to Japan with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $348	Free Cancellation	Rating 8.0 11,715 reviews	Search Alaska Airlines flights
Air Canada	PriceFrom $579	Free Cancellation	Rating 7.1 10,622 reviews	Search Air Canada flights
United Airlines	PriceFrom $584	Free Cancellation	Rating 7.4 9,163 reviews	Search United Airlines flights
ANA	PriceFrom $614	Free Cancellation	Rating 8.4 1,072 reviews	Search ANA flights
Hawaiian Airlines	PriceFrom $677	Free Cancellation	Rating 7.8 2,827 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $692	Free Cancellation	Rating 7.9 8,049 reviews	Search Delta flights
Japan Airlines	PriceFrom $734	Free Cancellation	Rating 8.3 1,685 reviews	Search Japan Airlines flights
American Airlines	PriceFrom $796	Free Cancellation	Rating 7.2 11,131 reviews	Search American Airlines flights
Korean Air	PriceFrom $835	Free Cancellation	Rating 8.4 1,187 reviews	Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Japan?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Japan for you.

Can I find flights from San Diego to Japan with flexible booking policies on momondo?

All flight searches from San Diego to Japan on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Diego to Japan?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Japan.

I’m not ready to book a flight from San Diego to Japan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Diego to Japan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Popular cities in Japan

Flights to Tokyofrom $459

Flights to Osakafrom $515

Flights to Okinawafrom $526

Flights to Fukuokafrom $524

Flights to Nagoyafrom $525

Flights to Hiroshimafrom $617

Flights to Kagoshimafrom $887

Flights to Ishigakifrom $1,042

Flights to Hakodatefrom $985

Flights to Sendaifrom $786

Flights to Toyamafrom $781

Flights to Miyakojimafrom $1,919

Cheap flights from San Diego to Japan from $310

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Japan departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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See travel insights to Japan from

How to get the cheapest flight ticket from San Diego to Japan

What is the cheapest month to fly to Japan?

What is the cheapest day to depart on your flight to Japan?

What is the cheapest time of day to depart on your flight to Japan?

What is the cheapest San Diego to Japan flight route?

Fly from San Diego to Tokyo Narita for the best San Diego - Japan flight prices

How far in advance should I book a flight to Japan?

What cabin class options are available on San Diego to Japan flights?

There are 3 cabin classes available to choose from on San Diego to Japan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to Japan flights?

You could potentially save up to 4% on your flight if you consider stops on a San Diego to Japan flight.

What is the cheapest airline that flies from San Diego to Japan?

Air Canada, Alaska Airlines, and ANA are the most popular carriers operating from San Diego to Japan

What airlines fly to Japan?

How often are flights from San Diego to Japan delayed?

Historically, on average around 34% of flights between San Diego and Japan have experienced a delay on any given week. The average delay length over the past 12 months has been 110 minutes.

What is the most punctual flight time for San Diego to Japan flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on San Diego to Japan flights?

According to our data, Japan Airlines have had the least number of delays on this route over the last 12 months; with about 34% of their flights experiencing any sort of delay.

How many flights depart from San Diego to Japan on average per day?

The number of flights available between San Diego and Japan is 2 per day as of January 2026. The most frequent departure time is 11:00AM, with 100% of daily flights leaving at noon.

How many flights depart from San Diego to Japan on average per week?

As of January 2026, 20 flights take off from San Diego and land in Japan each week. The most common flight departure day for this route is Tue, with 20% of weekly flights taking off on this day.

Cheap San Diego to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Japan

Best Price Found

Fastest flight time

Direct flights

Airports in Japan

When did momondo last update prices for flights from San Diego Airport to Japan?

How many operators does momondo search for flights from San Diego Airport to Japan?

How old do you have to be to fly from San Diego Airport to Japan?

What documentation or ID do you need to fly to Japan?

What is the most popular plane model from San Diego to Japan?

Best airlines flying from San Diego to Japan

Compare and see reviews for airlines that fly from San Diego to Japan with momondo

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Japan?

Can I find flights from San Diego to Japan with flexible booking policies on momondo?

How can momondo help me find flights from San Diego to Japan?

I’m not ready to book a flight from San Diego to Japan right now. Can momondo alert me if prices change?

An easier way to manage your Japan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Japan

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo