How often are flights from San Diego to Japan delayed?

Historically, on average around 35% 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 115 minutes.

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

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

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

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

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

Tuesday 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 35% of their flights experiencing any sort of delay.

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

As of February 2026, 16 flights take off from San Diego and land in Japan each week. The most common flight departure day for this route is Tue, with 25% of weekly flights taking off on this day.

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.

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 February 2026. The most frequent departure time is 11:00AM, with 100% of daily flights leaving at noon.

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 February 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.

$348 Cheap Flights from San Diego to Japan in 2026

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 am - 3:00 pm

SAN

NRT

14h 15m

1 stop

5:00 pm - 7:48 pm

NRT

SAN

18h 48m

1 stop

$764ANA

Tue, Mar 3 - Wed, Mar 18

12:15 pm - 2:25 pm

SAN

NRT

34h 10m

1 stop

4:00 pm - 1:48 pm

NRT

SAN

13h 48m

1 stop

$765Multiple Airlines

Wed, Mar 18 - Wed, Mar 25

6:10 pm - 7:15 pm

SAN

HND

32h 05m

2 stops

9:05 pm - 10:22 am

HND

SAN

29h 17m

1 stop

$771United Airlines

Mon, Mar 2 - Tue, Mar 17

4:10 pm - 7:15 pm

SAN

HND

34h 05m

2 stops

7:40 pm - 10:22 am

HND

SAN

30h 42m

1 stop

$775United Airlines

Mon, Mar 2 - Tue, Mar 17

6:05 pm - 4:20 pm

SAN

NRT

29h 15m

1 stop

6:15 pm - 5:24 pm

NRT

SAN

16h 09m

1 stop

$777Air Canada

Wed, Feb 18 - Wed, Mar 4

6:10 pm - 4:25 pm

SAN

KIX

30h 15m

1 stop

6:00 pm - 5:24 pm

KIX

SAN

15h 24m

1 stop

$787Air Canada

Tue, Apr 14 - Tue, Apr 28

6:15 am - 9:25 am

SAN

FUK

35h 10m

2 stops

10:35 am - 6:03 pm

FUK

SAN

23h 28m

2 stops

$875Korean Air

Mon, May 11 - Fri, May 22

7:55 pm - 10:55 am

SAN

UKB

23h 00m

2 stops

11:55 am - 5:34 pm

UKB

SAN

21h 39m

2 stops

$880Korean Air

Mon, Apr 13 - Thu, Apr 23

1:00 pm - 7:50 pm

SAN

ITM

14h 50m

1 stop

7:25 am - 3:53 pm

ITM

SAN

24h 28m

2 stops

$890Japan Airlines

Tue, Apr 28 - Tue, May 5

1:00 pm - 9:30 pm

SAN

CTS

16h 30m

1 stop

8:50 pm - 11:05 am

CTS

SAN

30h 15m

1 stop

$1,080Japan Airlines

Sun, Apr 12 - Mon, Apr 27

STARLUX Airlines flights from San Diego to Japan

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

STARLUX Airlines

Apr 28

SAN4:49 pmSan Diego

28h 16m

2 stops

FUK1:05 pmFukuoka

May 11

FUK2:15 pmFukuoka

24h 21m

2 stops

SAN10:36 pmSan Diego

$865

STARLUX Airlines

Apr 28

SAN7:35 pmSan Diego

22h 55m

2 stops

UKB10:30 amKobe

May 5

UKB11:40 amKobe

26h 56m

2 stops

SAN10:36 pmSan Diego

$867

STARLUX Airlines

Apr 23

SAN4:49 pmSan Diego

28h 16m

2 stops

FUK1:05 pmFukuoka

Apr 30

FUK2:15 pmFukuoka

24h 21m

2 stops

SAN10:36 pmSan Diego

$876

Korean Air flights from San Diego to Japan

Our best Korean Air deals on San Diego to Japan flight tickets

Korean Air

Mar 2

SAN6:20 amSan Diego

21h 45m

2 stops

NRT9:05 pmTokyo Narita

Mar 17

NRT2:00 pmTokyo Narita

20h 50m

2 stops

SAN6:50 pmSan Diego

$801

Korean Air

Mar 2

SAN6:20 amSan Diego

21h 45m

2 stops

NRT9:05 pmTokyo Narita

Mar 17

NRT2:00 pmTokyo Narita

20h 50m

2 stops

SAN6:50 pmSan Diego

$804

Korean Air

Mar 3

SAN6:20 amSan Diego

21h 45m

2 stops

NRT9:05 pmTokyo Narita

Mar 17

NRT2:00 pmTokyo Narita

20h 50m

2 stops

SAN6:50 pmSan Diego

$807

Fly from

Fly to

Route

Depart

Return

Price

San DiegoTokyo

SAN - NRT

SANNRT

San Diego

Tue 3/3

7:45 am-3:00 pm

1 stop14h 15m

Tokyo Narita

Wed 3/18

5:00 pm-7:48 pm

1 stop18h 48m

$764

San DiegoTokyo

SAN - NRT

SANNRT

San Diego

Wed 3/18

12:15 pm-2:25 pm

1 stop34h 10m

Tokyo Narita

Wed 3/25

4:00 pm-1:48 pm

1 stop13h 48m

$765

San DiegoTokyo

SAN - HND

SANHND

San Diego

Mon 3/2

6:10 pm-7:15 pm

2 stops32h 05m

Tokyo Haneda

Tue 3/17

9:05 pm-10:22 am

1 stop29h 17m

$771

San DiegoTokyo

SAN - HND

SANHND

San Diego

Mon 3/2

4:10 pm-7:15 pm

2 stops34h 05m

Tokyo Haneda

Tue 3/17

7:40 pm-10:22 am

1 stop30h 42m

$775

San DiegoTokyo

SAN - NRT

SANNRT

San Diego

Wed 2/18

6:05 pm-4:20 pm

1 stop29h 15m

Tokyo Narita

Wed 3/4

6:15 pm-5:24 pm

1 stop16h 09m

$777

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Tue 4/14

6:10 pm-4:25 pm

1 stop30h 15m

Osaka Kansai Intl

Tue 4/28

6:00 pm-5:24 pm

1 stop15h 24m

$787

San DiegoFukuoka

SAN - FUK

SANFUK

San Diego

Mon 5/11

6:15 am-9:25 am

2 stops35h 10m

Fukuoka

Fri 5/22

10:35 am-6:03 pm

2 stops23h 28m

$875

San DiegoKobe

SAN - UKB

SANUKB

San Diego

Mon 4/13

7:55 pm-10:55 am

2 stops23h 00m

Kobe

Thu 4/23

11:55 am-5:34 pm

2 stops21h 39m

$880

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Tue 4/28

1:00 pm-7:50 pm

1 stop14h 50m

Osaka Itami

Tue 5/5

7:25 am-3:53 pm

2 stops24h 28m

$890

San DiegoSapporo

SAN - CTS

SANCTS

San Diego

Sun 4/12

1:00 pm-9:30 pm

1 stop16h 30m

Sapporo Chitose

Mon 4/27

8:50 pm-11:05 am

1 stop30h 15m

$1,080

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 $849. 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 $867.

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 $1,071. 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 $1,183. 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 $1,133 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 $1,144 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 $1,106 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 $963 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 2% 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	$477
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 $477. The best round-trip flight deal from San Diego to Japan found on momondo in the last 72 hours is $897.

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 February 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 89.67% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 2.55%, Boeing 777-300ER at 1.91%, and Boeing 787-10 Dreamliner at 1.28%.

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 $501	Free Cancellation	Rating 8.0 11,855 reviews	Search Alaska Airlines flights
Air Canada	PriceFrom $579	Free Cancellation	Rating 7.1 10,698 reviews	Search Air Canada flights
Hawaiian Airlines	PriceFrom $677	Free Cancellation	Rating 7.8 2,830 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $692	Free Cancellation	Rating 7.9 8,173 reviews	Search Delta flights
ANA	PriceFrom $693	Free Cancellation	Rating 8.4 1,089 reviews	Search ANA flights
Japan Airlines	PriceFrom $734	Free Cancellation	Rating 8.3 1,702 reviews	Search Japan Airlines flights
United Airlines	PriceFrom $749	Free Cancellation	Rating 7.4 9,257 reviews	Search United Airlines flights
American Airlines	PriceFrom $796	Free Cancellation	Rating 7.2 11,255 reviews	Search American Airlines flights
Korean Air	PriceFrom $835	Free Cancellation	Rating 8.4 1,189 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 $397

Flights to Osakafrom $525

Flights to Okinawafrom $570

Flights to Fukuokafrom $527

Flights to Nagoyafrom $554

Flights to Hiroshimafrom $636

Flights to Kagoshimafrom $820

Flights to Ishigakifrom $786

Flights to Hakodatefrom $950

Flights to Sendaifrom $852

Flights to Miyakojimafrom $1,439

Flights to Iwakunifrom $953

Cheap flights from San Diego to Japan from $348

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 3/17. 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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STARLUX Airlines flights from San Diego to Japan

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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 2% 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?

United Airlines, Korean Air, 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 35% 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 115 minutes.

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

Generally, flights departing in the morning 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?

Tuesday 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 35% 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 February 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 February 2026, 16 flights take off from San Diego and land in Japan each week. The most common flight departure day for this route is Tue, with 25% 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

San Diego flight routes

According to popular flight searches on momondo this year

Japan flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Japan

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Japan