Cheap flights from San Diego to Japan from $434

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 7/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from San Diego to Japan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:00 pm - 4:25 pm
SAN
-
KIX
31h 25m
1 stop
Air Canada Logo
7:25 pm - 5:59 pm
KIX
-
SAN
14h 34m
1 stop
$956Air Canada
Tue, Aug 18 - Tue, Oct 27
Multiple Airlines Logo
6:28 pm - 4:25 pm
SAN
-
KIX
29h 57m
2 stops
Multiple Airlines Logo
7:25 pm - 5:59 pm
KIX
-
SAN
14h 34m
1 stop
$971Multiple Airlines
Tue, Aug 18 - Tue, Oct 27
ANA Logo
8:15 am - 4:25 pm
SAN
-
KIX
16h 10m
1 stop
ANA Logo
7:25 pm - 1:29 pm
KIX
-
SAN
34h 04m
1 stop
$994ANA
Mon, Aug 17 - Tue, Oct 27
ANA Logo
2:24 pm - 9:20 am
SAN
-
OKA
26h 56m
2 stops
ANA Logo
4:35 pm - 8:02 pm
OKA
-
SAN
19h 27m
2 stops
$1,081ANA
Mon, Aug 31 - Wed, Sep 9
United Airlines Logo
6:20 am - 6:40 pm
SAN
-
OKA
20h 20m
2 stops
United Airlines Logo
10:55 am - 1:44 pm
OKA
-
SAN
18h 49m
2 stops
$1,097United Airlines
Sun, Aug 30 - Wed, Sep 9
United Airlines Logo
9:45 am - 6:35 pm
SAN
-
NGO
16h 50m
2 stops
United Airlines Logo
2:00 pm - 12:29 am
NGO
-
SAN
26h 29m
3 stops
$1,099United Airlines
Sun, Aug 23 - Thu, Aug 27
Japan Airlines Logo
8:40 am - 3:30 pm
SAN
-
NRT
14h 50m
1 stop
Japan Airlines Logo
5:15 pm - 11:35 am
NRT
-
SAN
10h 20mnonstop
$1,100Japan Airlines
Tue, Aug 11 - Wed, Aug 26
Delta Logo
6:29 am - 3:35 pm
SAN
-
NRT
41h 06m
2 stops
Delta Logo
8:55 pm - 9:09 pm
NRT
-
SAN
40h 14m
2 stops
$1,101Delta
Mon, Aug 31 - Thu, Sep 10
Delta Logo
11:06 am - 8:00 pm
SAN
-
FUK
40h 54m
2 stops
Delta Logo
10:35 am - 6:06 pm
FUK
-
SAN
23h 31m
2 stops
$1,102Delta
Sat, Jul 11 - Tue, Jul 21
Japan Airlines Logo
1:35 pm - 4:45 pm
SAN
-
NRT
11h 10mnonstop
Japan Airlines Logo
6:15 pm - 5:10 pm
NRT
-
SAN
14h 55m
1 stop
$1,105Japan Airlines
Tue, Aug 18 - Tue, Aug 25

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Delta flights from San Diego to Japan

Our best Delta deals on San Diego to Japan flight tickets
Delta
Aug 31
SAN6:29 amSan Diego
41h 06m
2 stops
NRT3:35 pmTokyo Narita
Sep 10
NRT8:55 pmTokyo Narita
40h 14m
2 stops
SAN9:09 pmSan Diego
$1,101
Delta
Jul 11
SAN11:06 amSan Diego
40h 54m
2 stops
FUK8:00 pmFukuoka
Jul 21
FUK10:35 amFukuoka
23h 31m
2 stops
SAN6:06 pmSan Diego
$1,102
Delta
Aug 15
SAN3:00 pmSan Diego
31h 20m
2 stops
HND2:20 pmTokyo Haneda
Aug 28
HND4:20 pmTokyo Haneda
22h 35m
2 stops
SAN10:55 pmSan Diego
$1,104

ANA flights from San Diego to Japan

Our best ANA deals on San Diego to Japan flight tickets
ANA
Aug 17
SAN8:15 amSan Diego
16h 10m
1 stop
KIX4:25 pmOsaka Kansai Intl
Oct 27
KIX7:25 pmOsaka Kansai Intl
34h 04m
1 stop
SAN1:29 pmSan Diego
$994
ANA
Aug 31
SAN2:24 pmSan Diego
26h 56m
2 stops
OKA9:20 amOkinawa Naha
Sep 9
OKA4:35 pmOkinawa Naha
19h 27m
2 stops
SAN8:02 pmSan Diego
$1,081
ANA
Aug 18
SAN9:49 amSan Diego
16h 46m
2 stops
NGO6:35 pmNagoya Chubu Centrair Intl
Aug 21
NGO7:20 amNagoya Chubu Centrair Intl
48h 34m
2 stops
SAN3:54 pmSan Diego
$1,089

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Japan 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, momondo users made 832,500 searches. Data last updated July 1, 2026.
Use the filters below to find and compare flights from San Diego to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Tue 8/18

5:00 pm-4:25 pm

1 stop31h 25m

Osaka Kansai Intl

Tue 10/27

7:25 pm-5:59 pm

1 stop14h 34m

$956

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Tue 8/18

6:28 pm-4:25 pm

2 stops29h 57m

Osaka Kansai Intl

Tue 10/27

7:25 pm-5:59 pm

1 stop14h 34m

$971

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Mon 8/17

8:15 am-4:25 pm

1 stop16h 10m

Osaka Kansai Intl

Tue 10/27

7:25 pm-1:29 pm

1 stop34h 04m

$994

San DiegoOkinawa

SAN - OKA

SANOKA

San Diego

Mon 8/31

2:24 pm-9:20 am

2 stops26h 56m

Okinawa Naha

Wed 9/9

4:35 pm-8:02 pm

2 stops19h 27m

$1,081

San DiegoOkinawa

SAN - OKA

SANOKA

San Diego

Sun 8/30

6:20 am-6:40 pm

2 stops20h 20m

Okinawa Naha

Wed 9/9

10:55 am-1:44 pm

2 stops18h 49m

$1,097

San DiegoNagoya

SAN - NGO

SANNGO

San Diego

Sun 8/23

9:45 am-6:35 pm

2 stops16h 50m

Nagoya Chubu Centrair Intl

Thu 8/27

2:00 pm-12:29 am

3 stops26h 29m

$1,099
Quickest round-trip

San DiegoTokyo

SAN - NRT

SANNRT

San Diego

Tue 8/11

8:40 am-3:30 pm

1 stop14h 50m

Tokyo Narita

Wed 8/26

5:15 pm-11:35 am

Nonstop10h 20m

$1,100

San DiegoTokyo

SAN - NRT

SANNRT

San Diego

Mon 8/31

6:29 am-3:35 pm

2 stops41h 06m

Tokyo Narita

Thu 9/10

8:55 pm-9:09 pm

2 stops40h 14m

$1,101

San DiegoFukuoka

SAN - FUK

SANFUK

San Diego

Sat 7/11

11:06 am-8:00 pm

2 stops40h 54m

Fukuoka

Tue 7/21

10:35 am-6:06 pm

2 stops23h 31m

$1,102

San DiegoTokyo

SAN - NRT

SANNRT

San Diego

Tue 8/18

1:35 pm-4:45 pm

Nonstop11h 10m

Tokyo Narita

Tue 8/25

6:15 pm-5:10 pm

1 stop14h 55m

$1,105

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

The month of August is, on average, the cheapest month to fly to Japan from San Diego, with most prices found around $179. If you aren’t able to travel to Japan during the month of August, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $179.

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 $1,043. 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 $1,277. 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 at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,169 when looking at flights departing at noon. In the morning is when there is more demand to fly to Japan, so prices are often more expensive at around $1,196 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 from San Diego 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 $1,088 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 $988 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 13% 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

$616

Fastest flight time

11h 10m

Direct flights

Every day

Airports in Japan

202 airports
The best one-way flight to Japan from San Diego in the past 72 hours is $616. The best round-trip flight deal from San Diego to Japan found on momondo in the last 72 hours is $1,283.
The fastest flight from San Diego to Japan takes 11h 10m
Direct flights go from San Diego to Japan every day.
There are 202 airports in Japan. From San Diego there are direct flights to Tokyo Narita (NRT).

Frequently asked questions about flying 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?

  • 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?

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 AirlinesPriceFrom $501Free CancellationRating
7.9
12,602 reviews
Search Alaska Airlines flights
Air CanadaPriceFrom $579Free CancellationRating
7.1
11,282 reviews
Search Air Canada flights
DeltaPriceFrom $650Free CancellationRating
7.8
8,453 reviews
Search Delta flights
ANAPriceFrom $719Free CancellationRating
8.3
1,259 reviews
Search ANA flights
United AirlinesPriceFrom $749Free CancellationRating
7.4
9,908 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $774Free CancellationRating
8.3
1,853 reviews
Search Japan Airlines flights
American AirlinesPriceFrom $796Free CancellationRating
7.1
11,766 reviews
Search American Airlines flights
Korean AirPriceFrom $835Free CancellationRating
8.4
1,220 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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1 adult
Fri 7/31
Fri 8/7

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