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Cheap flights from San Diego to Japan from $306

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 2/1. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 7:55 pm
SAN
-
NRT
18h 55m1 stop
Multiple Airlines Logo
9:25 pm - 7:14 pm
NRT
-
SAN
13h 49m1 stop
$674Multiple Airlines
Wed, Mar 4 - Tue, Mar 10
Multiple Airlines Logo
8:59 pm - 1:00 pm
SAN
-
NRT
47h 01m2 stops
Multiple Airlines Logo
9:25 pm - 8:18 am
NRT
-
SAN
26h 53m1 stop
$692Multiple Airlines
Wed, Feb 18 - Wed, Mar 11
Air Canada Logo
6:05 pm - 4:20 pm
SAN
-
NRT
29h 15m1 stop
Air Canada Logo
6:15 pm - 5:24 pm
NRT
-
SAN
16h 09m1 stop
$704Air Canada
Mon, Jan 19 - Tue, Jan 27
Air Canada Logo
6:05 pm - 4:20 pm
SAN
-
NRT
29h 15m1 stop
Air Canada Logo
6:15 pm - 5:24 pm
NRT
-
SAN
16h 09m1 stop
$706Air Canada
Tue, Feb 24 - Tue, Mar 3
ANA Logo
6:15 am - 2:50 pm
SAN
-
HND
15h 35m1 stop
ANA Logo
4:25 pm - 12:49 pm
HND
-
SAN
13h 24m1 stop
$761ANA
Sat, Jan 17 - Sat, Jan 24
Japan Airlines Logo
7:00 am - 8:05 pm
SAN
-
ITM
20h 05m2 stops
Japan Airlines Logo
2:40 pm - 5:20 pm
ITM
-
SAN
19h 40m2 stops
$764Japan Airlines
Fri, Jan 30 - Fri, Feb 6
Japan Airlines Logo
11:40 am - 7:45 pm
SAN
-
NGO
15h 05m1 stop
Japan Airlines Logo
8:20 am - 9:45 am
NGO
-
SAN
18h 25m1 stop
$766Japan Airlines
Wed, Feb 4 - Wed, Feb 11
United Airlines Logo
11:05 am - 4:50 am
SAN
-
HND
24h 45m2 stops
United Airlines Logo
4:25 pm - 2:49 pm
HND
-
SAN
15h 24m1 stop
$774United Airlines
Tue, Feb 17 - Tue, Mar 3
ANA Logo
6:15 am - 2:50 pm
SAN
-
HND
15h 35m1 stop
ANA Logo
9:05 pm - 5:29 pm
HND
-
SAN
13h 24m1 stop
$778ANA
Tue, Feb 10 - Tue, Feb 24
United Airlines Logo
7:45 am - 4:40 pm
SAN
-
KIX
15h 55m1 stop
United Airlines Logo
6:35 pm - 2:49 pm
KIX
-
SAN
13h 14m1 stop
$781United Airlines
Sun, Feb 8 - Tue, Feb 24

Korean Air flights from San Diego to Japan

Our best Korean Air deals on San Diego to Japan flight tickets
Korean Air
Jan 17
SAN6:35 amSan Diego
23h 15m
2 stops
HND10:50 pmTokyo Haneda
Jan 23
HND2:00 amTokyo Haneda
37h 47m
2 stops
SAN10:47 pmSan Diego
$834
Find similar
Korean Air
Apr 14
SAN7:55 pmSan Diego
33h 05m
2 stops
KIX9:00 pmOsaka Kansai Intl
Apr 24
KIX12:35 pmOsaka Kansai Intl
21h 12m
2 stops
SAN5:47 pmSan Diego
$838
Find similar
Korean Air
Apr 5
SAN10:00 amSan Diego
19h 00m
2 stops
KIX9:00 pmOsaka Kansai Intl
Apr 14
KIX6:20 pmOsaka Kansai Intl
40h 54m
2 stops
SAN7:14 pmSan Diego
$878
Find similar

Air Canada flights from San Diego to Japan

Our best Air Canada deals on San Diego to Japan flight tickets
Air Canada
Jan 19
SAN6:05 pmSan Diego
29h 15m
1 stop
NRT4:20 pmTokyo Narita
Jan 27
NRT6:15 pmTokyo Narita
16h 09m
1 stop
SAN5:24 pmSan Diego
$704
Find similar
Air Canada
Feb 24
SAN6:05 pmSan Diego
29h 15m
1 stop
NRT4:20 pmTokyo Narita
Mar 3
NRT6:15 pmTokyo Narita
16h 09m
1 stop
SAN5:24 pmSan Diego
$706
Find similar
Air Canada
Feb 8
SAN6:05 pmSan Diego
29h 15m
1 stop
NRT4:20 pmTokyo Narita
Feb 24
NRT6:15 pmTokyo Narita
16h 09m
1 stop
SAN5:24 pmSan Diego
$710
Find similar

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 January 7, 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

San DiegoTokyo

SAN - NRT

SANNRT

San Diego

Wed 3/4

8:00 am-7:55 pm

1 stop18h 55m

Tokyo Narita

Tue 3/10

9:25 pm-7:14 pm

1 stop13h 49m

$674

San DiegoTokyo

SAN - NRT

SANNRT

San Diego

Wed 2/18

8:59 pm-1:00 pm

2 stops47h 01m

Tokyo Narita

Wed 3/11

9:25 pm-8:18 am

1 stop26h 53m

$692

San DiegoTokyo

SAN - NRT

SANNRT

San Diego

Mon 1/19

6:05 pm-4:20 pm

1 stop29h 15m

Tokyo Narita

Tue 1/27

6:15 pm-5:24 pm

1 stop16h 09m

$704

San DiegoTokyo

SAN - NRT

SANNRT

San Diego

Tue 2/24

6:05 pm-4:20 pm

1 stop29h 15m

Tokyo Narita

Tue 3/3

6:15 pm-5:24 pm

1 stop16h 09m

$706

San DiegoTokyo

SAN - HND

SANHND

San Diego

Sat 1/17

6:15 am-2:50 pm

1 stop15h 35m

Tokyo Haneda

Sat 1/24

4:25 pm-12:49 pm

1 stop13h 24m

$761

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Fri 1/30

7:00 am-8:05 pm

2 stops20h 05m

Osaka Itami

Fri 2/6

2:40 pm-5:20 pm

2 stops19h 40m

$764

San DiegoNagoya

SAN - NGO

SANNGO

San Diego

Wed 2/4

11:40 am-7:45 pm

1 stop15h 05m

Nagoya Chubu Centrair Intl

Wed 2/11

8:20 am-9:45 am

1 stop18h 25m

$766

San DiegoTokyo

SAN - HND

SANHND

San Diego

Tue 2/17

11:05 am-4:50 am

2 stops24h 45m

Tokyo Haneda

Tue 3/3

4:25 pm-2:49 pm

1 stop15h 24m

$774

San DiegoTokyo

SAN - HND

SANHND

San Diego

Tue 2/10

6:15 am-2:50 pm

1 stop15h 35m

Tokyo Haneda

Tue 2/24

9:05 pm-5:29 pm

1 stop13h 24m

$778

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 2/8

7:45 am-4:40 pm

1 stop15h 55m

Osaka Kansai Intl

Tue 2/24

6:35 pm-2:49 pm

1 stop13h 14m

$781

Flights are sorted by cheapest round-trip flights 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 February is, on average, the cheapest month to fly to Japan from San Diego, with most prices found around $848. 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 $1,068. 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 $1,184. 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 $1,138 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 $1,143 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 $1,113 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 15% 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

$495

Fastest flight time

11h 10m

Direct flights

Mon, Wed, Thu, Fri and Sat

Airports in Japan

202 airports
The best one-way flight to Japan from San Diego in the past 72 hours is $495. The best round-trip flight deal from San Diego to Japan found on momondo in the last 72 hours is $872.
The fastest flight from San Diego to Japan takes 11h 10m
Direct flights go from San Diego to Japan on Monday, Wednesday, Thursday, Friday 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?

  • 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 $348Free CancellationRating
8.0
11,661 reviews
Search Alaska Airlines flights
Air CanadaPriceFrom $579Free CancellationRating
7.1
10,603 reviews
Search Air Canada flights
United AirlinesPriceFrom $584Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
ANAPriceFrom $614Free CancellationRating
8.4
1,060 reviews
Search ANA flights
Hawaiian AirlinesPriceFrom $689Free CancellationRating
7.8
2,824 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $716Free CancellationRating
7.9
8,025 reviews
Search Delta flights
American AirlinesPriceFrom $770Free CancellationRating
7.2
11,095 reviews
Search American Airlines flights
Japan AirlinesPriceFrom $773Free CancellationRating
8.3
1,671 reviews
Search Japan Airlines flights
Korean AirPriceFrom $835Free CancellationRating
8.4
1,188 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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