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

The number of flights available between San Diego and Japan is 4 per day as of July 2025. The most frequent departure time is 1:00PM, with 100% of daily flights leaving in the afternoon.

What airlines fly to Japan?

Japan Airlines, United Airlines and ANA are the top three most popular airlines that fly to Japan from San Diego according to our data. Japan Airlines is the first choice among our users, with 36% 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 week?

As of July 2025, 28 flights take off from San Diego and land in Japan each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

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

Air Canada is the most popular carrier operating from San Diego to Japan

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 July 2025, there are 8 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.

$327 Cheap Flights from San Diego to Japan in 2025

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Round-trip

One-way

Last minute

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Cheap round-trip flights

7:01 pm - 2:10 pmSAN-NRT

27h 09m2 stops

9:30 pm - 10:39 pmNRT-SAN

17h 09m1 stop

$687

Find Deal

Thu, Aug 21 - Sat, Sep 6

7:47 pm - 2:10 pmSAN-NRT

26h 23m2 stops

2:35 pm - 11:24 pmNRT-SAN

24h 49m2 stops

$691

Find Deal

Sat, Sep 6 - Sat, Sep 27

6:15 am - 4:30 amSAN-HND

30h 15m1 stop

9:05 pm - 7:52 pmHND-SAN

14h 47m1 stop

$819ANA

Find Deal

Sat, Sep 13 - Wed, Oct 1

6:15 am - 4:30 amSAN-HND

30h 15m1 stop

6:25 pm - 7:52 pmHND-SAN

17h 27m1 stop

$820ANA

Find Deal

Sat, Sep 13 - Wed, Oct 1

10:54 am - 9:00 pmSAN-HND

18h 06m1 stop

9:55 pm - 12:52 pmHND-SAN

30h 57m2 stops

$857United Airlines

Find Deal

Mon, Sep 1 - Wed, Sep 10

2:21 pm - 4:30 amSAN-HND

22h 09m2 stops

9:55 pm - 12:52 pmHND-SAN

30h 57m2 stops

$865United Airlines

Find Deal

Fri, Aug 29 - Wed, Sep 10

1:35 pm - 7:45 pmSAN-ITM

14h 10m1 stop

2:35 pm - 11:35 amITM-SAN

13h 00m1 stop

$904Japan Airlines

Find Deal

Thu, Sep 4 - Tue, Sep 16

8:27 am - 5:35 pmSAN-ITM

17h 08m2 stops

2:35 pm - 11:35 amITM-SAN

13h 00m1 stop

$911Japan Airlines

Find Deal

Thu, Sep 4 - Thu, Sep 18

5:55 pm - 6:40 pmSAN-FUK

32h 45m1 stop

8:40 pm - 7:00 amFUK-SAN

26h 20m1 stop

$973Alaska Airlines

Find Deal

Sat, Oct 11 - Sat, Oct 25

9:15 am - 10:30 pmSAN-OKA

21h 15m2 stops

3:35 pm - 8:59 pmOKA-SAN

21h 24m2 stops

$1,001Alaska Airlines

Find Deal

Wed, Aug 20 - Fri, Aug 29

Alaska Airlines flights from San Diego to Japan

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

Alaska Airlines

Oct 11

SAN5:55 pmSan Diego

32h 45m

1 stop

FUK6:40 pmFukuoka

Oct 25

FUK8:40 pmFukuoka

26h 20m

1 stop

SAN7:00 amSan Diego

$973

Find similar

Alaska Airlines

Jul 28

SAN1:35 pmSan Diego

11h 10m

NRT4:45 pmTokyo Narita

Aug 14

NRT5:20 pmTokyo Narita

10h 15m

SAN11:35 amSan Diego

$996

Find similar

Alaska Airlines

Aug 20

SAN9:15 amSan Diego

21h 15m

2 stops

OKA10:30 pmOkinawa Naha

Aug 29

OKA3:35 pmOkinawa Naha

21h 24m

2 stops

SAN8:59 pmSan Diego

$1,001

Find similar

Asiana Airlines flights from San Diego to Japan

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

Asiana Airlines

Oct 22

SAN4:00 pmSan Diego

26h 05m

2 stops

NGO10:05 amNagoya Chubu Centrair Intl

Nov 5

NGO11:05 amNagoya Chubu Centrair Intl

38h 35m

2 stops

SAN8:40 amSan Diego

$833

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Asiana Airlines

Aug 28

SAN7:59 pmSan Diego

22h 16m

2 stops

FUK10:15 amFukuoka

Sep 4

FUK8:40 pmFukuoka

33h 00m

2 stops

SAN1:40 pmSan Diego

$881

Find similar

Asiana Airlines

Aug 11

SAN6:15 amSan Diego

37h 00m

2 stops

OKA11:15 amOkinawa Naha

Aug 19

OKA12:15 pmOkinawa Naha

23h 34m

2 stops

SAN7:49 pmSan Diego

$911

Find similar

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

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 $897. If you aren’t able to travel to Japan during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $909.

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,124. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from San Diego to Japan on a Friday will generally be more expensive and average around $1,243. 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 afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,090 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to Japan, so prices are often more expensive at around $1,224 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 $1,148 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 $1,046 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	$327
Fastest flight time	13h 55m
Direct flights	Every day
Airports in Japan	6 airports

The best one-way flight to Japan from San Diego in the past 72 hours is $327. The best round-trip flight deal from San Diego to Japan found on momondo in the last 72 hours is $687.

The fastest flight from San Diego to Japan takes 13h 55m

Direct flights go from San Diego to Japan every day.

There are 6 airports near Japan: Tokyo Narita (NRT), Osaka Itami (ITM), Sapporo Chitose (CTS), Nagoya Chubu Centrair Intl (NGO), Osaka Kansai Intl (KIX), Tokyo Haneda (HND)

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 July 2025, there are 8 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 787-9 Dreamliner, representing 52.74% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 38.90%, Boeing 777-300ER at 2.03%, and Boeing 777-300 at 1.55%.

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 10,000 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $584	Free Cancellation	Rating 7.4 8,858 reviews	Search United Airlines flights
ANA	PriceFrom $652	Free Cancellation	Rating 8.4 902 reviews	Search ANA flights
Air Canada	PriceFrom $671	Free Cancellation	Rating 7.1 9,725 reviews	Search Air Canada flights
Hawaiian Airlines	PriceFrom $689	Free Cancellation	Rating 7.8 2,571 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $717	Free Cancellation	Rating 8.0 7,956 reviews	Search Delta flights
Japan Airlines	PriceFrom $766	Free Cancellation	Rating 8.3 1,513 reviews	Search Japan Airlines flights
American Airlines	PriceFrom $786	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines 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 $382

Flights to Osakafrom $497

Flights to Okinawafrom $482

Flights to Fukuokafrom $490

Flights to Nagoyafrom $496

Flights to Hiroshimafrom $533

Flights to Ishigakifrom $932

Flights to Nagasakifrom $477

Flights to Kagoshimafrom $675

Flights to Kumamotofrom $706

Flights to Hakodatefrom $776

Flights to Toyamafrom $791

Cheap flights from San Diego to Japan from $327

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 8/1. 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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Big names and deals

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Filter for what you want

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Find the cheapest flights from San Diego to Japan

Cheap round-trip flights

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Alaska Airlines flights from San Diego to Japan

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

Asiana Airlines flights from San Diego to Japan

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

See travel insights to Japan from

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

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 is the most popular carrier operating from San Diego to Japan

What airlines fly to Japan?

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

The number of flights available between San Diego and Japan is 4 per day as of July 2025. The most frequent departure time is 1:00PM, with 100% of daily flights leaving in the afternoon.

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

As of July 2025, 28 flights take off from San Diego and land in Japan each week. The most common flight departure day for this route is Mon, with 14% 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