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Cheap flights from Japan to San Diego from $322

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Japan to San Diego departing on 11/19. 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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Find the cheapest flights from Japan to San Diego

Recent round-trip flight deals from Japan to San Diego

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:45 pm - 8:45 amNRT-SAN
35h 00m2 stops
Multiple Airlines Logo
6:15 am - 7:55 pmSAN-NRT
20h 40m1 stop
$705Multiple Airlines
Find Deal
Mon, Dec 22 - Wed, Dec 31
Multiple Airlines Logo
2:45 pm - 7:44 amNRT-SAN
33h 59m2 stops
Multiple Airlines Logo
8:10 pm - 7:55 pmSAN-NRT
30h 45m1 stop
$721Multiple Airlines
Find Deal
Tue, Nov 25 - Fri, Dec 5
Hawaiian Airlines Logo
6:30 pm - 10:59 pmNRT-SAN
21h 29m1 stop
Hawaiian Airlines Logo
6:15 am - 4:00 pmSAN-NRT
16h 45m1 stop
$1,048Hawaiian Airlines
Find Deal
Tue, Nov 18 - Mon, Dec 8
Delta Logo
4:50 pm - 10:54 pmHND-SAN
23h 04m2 stops
Delta Logo
1:30 pm - 2:05 pmSAN-HND
31h 35m2 stops
$1,050Delta
Find Deal
Thu, Dec 18 - Mon, Jan 5
Delta Logo
4:50 pm - 7:17 pmHND-SAN
19h 27m2 stops
Delta Logo
6:30 am - 2:05 pmSAN-HND
14h 35m1 stop
$1,052Delta
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Thu, Dec 18 - Thu, Jan 1
United Airlines Logo
7:40 pm - 7:57 pmHND-SAN
17h 17m1 stop
United Airlines Logo
5:40 pm - 2:50 pmSAN-HND
28h 10m1 stop
$1,054United Airlines
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Wed, Dec 24 - Sat, Jan 3
United Airlines Logo
4:25 pm - 2:58 pmHND-SAN
15h 33m1 stop
United Airlines Logo
6:15 am - 2:50 pmSAN-HND
15h 35m1 stop
$1,055United Airlines
Find Deal
Mon, Dec 22 - Wed, Dec 31
Hawaiian Airlines Logo
8:05 pm - 8:10 pmHND-SAN
17h 05m1 stop
Hawaiian Airlines Logo
8:10 am - 7:30 pmSAN-HND
18h 20m1 stop
$1,219Hawaiian Airlines
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Sun, Dec 7 - Sun, Dec 14
Japan Airlines Logo
12:20 pm - 9:45 amOKA-SAN
14h 25m1 stop
Japan Airlines Logo
6:15 am - 10:50 pmSAN-OKA
23h 35m2 stops
$1,662Japan Airlines
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Sat, Dec 20 - Mon, Jan 5
Japan Airlines Logo
12:20 pm - 9:45 amOKA-SAN
14h 25m1 stop
Japan Airlines Logo
6:15 am - 10:50 pmSAN-OKA
23h 35m2 stops
$1,670Japan Airlines
Find Deal
Sat, Dec 20 - Mon, Jan 5

Alaska Airlines flights from Japan to San Diego

Our best Alaska Airlines deals on Japan to San Diego flight tickets
Alaska Airlines
Jan 20
NRT6:30 pmTokyo Narita
29h 47m
2 stops
SAN7:17 amSan Diego
Jan 27
SAN9:02 pmSan Diego
25h 58m
2 stops
NRT4:00 pmTokyo Narita
$910
Find similar
Alaska Airlines
Feb 10
NRT6:30 pmTokyo Narita
13h 59m
1 stop
SAN3:29 pmSan Diego
Feb 24
SAN7:00 amSan Diego
16h 00m
1 stop
NRT4:00 pmTokyo Narita
$984
Find similar
Alaska Airlines
Feb 25
NRT6:30 pmTokyo Narita
19h 33m
2 stops
SAN9:03 pmSan Diego
Feb 28
SAN5:25 pmSan Diego
29h 35m
1 stop
NRT4:00 pmTokyo Narita
$1,006
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Air Canada flights from Japan to San Diego

Our best Air Canada deals on Japan to San Diego flight tickets
Air Canada
Dec 18
NRT6:15 pmTokyo Narita
16h 09m
1 stop
SAN5:24 pmSan Diego
Jan 5
SAN12:45 pmSan Diego
34h 35m
1 stop
NRT4:20 pmTokyo Narita
$998
Find similar
Air Canada
Dec 18
NRT6:15 pmTokyo Narita
16h 09m
1 stop
SAN5:24 pmSan Diego
Jan 5
SAN6:10 pmSan Diego
29h 10m
1 stop
NRT4:20 pmTokyo Narita
$1,001
Find similar
Air Canada
Nov 20
NRT6:15 pmTokyo Narita
34h 48m
1 stop
SAN12:03 pmSan Diego
Feb 28
SAN6:10 pmSan Diego
29h 10m
1 stop
NRT4:20 pmTokyo Narita
$1,003
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Japan to San Diego 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 October 25, 2025.
Use the filters below to find and compare flights from Japan to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TokyoSan Diego

NRT - SAN

NRTSAN

Tokyo Narita

Mon 12/22

2:45 pm-8:45 am

2 stops35h 00m

San Diego

Wed 12/31

6:15 am-7:55 pm

1 stop20h 40m

$705

TokyoSan Diego

NRT - SAN

NRTSAN

Tokyo Narita

Tue 11/25

2:45 pm-7:44 am

2 stops33h 59m

San Diego

Fri 12/5

8:10 pm-7:55 pm

1 stop30h 45m

$721

TokyoSan Diego

NRT - SAN

NRTSAN

Tokyo Narita

Tue 11/18

6:30 pm-10:59 pm

1 stop21h 29m

San Diego

Mon 12/8

6:15 am-4:00 pm

1 stop16h 45m

$1,048

TokyoSan Diego

HND - SAN

HNDSAN

Tokyo Haneda

Thu 12/18

4:50 pm-10:54 pm

2 stops23h 04m

San Diego

Mon 1/5

1:30 pm-2:05 pm

2 stops31h 35m

$1,050

TokyoSan Diego

HND - SAN

HNDSAN

Tokyo Haneda

Thu 12/18

4:50 pm-7:17 pm

2 stops19h 27m

San Diego

Thu 1/1

6:30 am-2:05 pm

1 stop14h 35m

$1,052

TokyoSan Diego

HND - SAN

HNDSAN

Tokyo Haneda

Wed 12/24

7:40 pm-7:57 pm

1 stop17h 17m

San Diego

Sat 1/3

5:40 pm-2:50 pm

1 stop28h 10m

$1,054

TokyoSan Diego

HND - SAN

HNDSAN

Tokyo Haneda

Mon 12/22

4:25 pm-2:58 pm

1 stop15h 33m

San Diego

Wed 12/31

6:15 am-2:50 pm

1 stop15h 35m

$1,055

TokyoSan Diego

HND - SAN

HNDSAN

Tokyo Haneda

Sun 12/7

8:05 pm-8:10 pm

1 stop17h 05m

San Diego

Sun 12/14

8:10 am-7:30 pm

1 stop18h 20m

$1,219

OkinawaSan Diego

OKA - SAN

OKASAN

Okinawa Naha

Sat 12/20

12:20 pm-9:45 am

1 stop14h 25m

San Diego

Mon 1/5

6:15 am-10:50 pm

2 stops23h 35m

$1,662

OkinawaSan Diego

OKA - SAN

OKASAN

Okinawa Naha

Sat 12/20

12:20 pm-9:45 am

1 stop14h 25m

San Diego

Mon 1/5

6:15 am-10:50 pm

2 stops23h 35m

$1,670

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 San Diego from

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

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 day to depart on your flight to San Diego?

The cheapest day to depart from Japan to San Diego is on a Tuesday. Travelers who choose to depart for San Diego on a Tuesday will often find tickets for as low as $1,559. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,965. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

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

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $619. Flights in the afternoon are often more expensive with an average ticket price of $1,663.

What is the cheapest Japan to San Diego flight route?

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

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

There are 3 cabin classes available to choose from on Japan to San Diego 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 Japan to San Diego flights?

You could potentially save up to 36% on your flight if you consider stops on a Japan to San Diego flight.

Cheap Japan to San Diego flight deals and tips

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

Best Price Found

$1,452

Fastest flight time

9h 35m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Japan in the past 72 hours is $1,452. The best round-trip flight deal from Japan to San Diego found on momondo in the last 72 hours is $5,620.
The fastest flight from Japan to San Diego takes 9h 35m
Direct flights go from Japan to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)
Search flight deals

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

    Prices for flights from Japan to San Diego Airport are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Japan to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Japan to San Diego

Compare and see reviews for airlines that fly from Japan to San Diego with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $880Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
DeltaPriceFrom $1,082Free CancellationRating
7.9
7,985 reviews
Search Delta flights
Japan AirlinesPriceFrom $1,178Free CancellationRating
8.3
1,592 reviews
Search Japan Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
La Mesa
Imperial Beach
Poway
San Ysidro
Borrego Springs
Lemon Grove
Alpine
Santee

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Japan.

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

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

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

Once all potential Japan to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Japan and alert you when they change.

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