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Cheap flights from Tokyo to San Diego from $312

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tokyo to San Diego departing on 6/2. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:10 pm - 8:42 pm
NRT
-
SAN
17h 32m
1 stop
Multiple Airlines Logo
9:19 am - 8:00 pm
SAN
-
NRT
18h 41m
1 stop
$689Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
9:30 pm - 11:49 pm
NRT
-
SAN
18h 19m
1 stop
Multiple Airlines Logo
1:30 pm - 8:00 pm
SAN
-
NRT
14h 30m
1 stop
$714Multiple Airlines
Sat, Sep 5 - Wed, Sep 9
Multiple Airlines Logo
4:25 pm - 4:49 pm
NRT
-
SAN
16h 24m
1 stop
Multiple Airlines Logo
7:31 pm - 8:00 pm
SAN
-
NRT
32h 29m
1 stop
$727Multiple Airlines
Mon, Jun 15 - Mon, Jul 13
Multiple Airlines Logo
9:30 pm - 6:12 pm
NRT
-
SAN
36h 42m
1 stop
Multiple Airlines Logo
1:30 pm - 8:00 pm
SAN
-
NRT
14h 30m
1 stop
$735Multiple Airlines
Tue, Sep 1 - Wed, Sep 9
Multiple Airlines Logo
7:10 pm - 7:04 pm
NRT
-
SAN
39h 54m
2 stops
Multiple Airlines Logo
9:19 am - 8:00 pm
SAN
-
NRT
18h 41m
1 stop
$760Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Air Canada Logo
4:55 pm - 5:20 pm
NRT
-
SAN
40h 25m
2 stops
Air Canada Logo
6:55 pm - 2:55 pm
SAN
-
NRT
52h 00m
2 stops
$788Air Canada
Mon, Jun 15 - Mon, Jul 13
Delta Logo
4:35 pm - 6:54 pm
HND
-
SAN
18h 19m
1 stop
Delta Logo
7:00 am - 2:20 pm
SAN
-
HND
15h 20m
1 stop
$797Delta
Tue, Sep 1 - Wed, Sep 9
Delta Logo
4:20 pm - 2:39 pm
HND
-
SAN
14h 19m
1 stop
Delta Logo
3:59 pm - 2:00 pm
SAN
-
HND
30h 01m
1 stop
$798Delta
Tue, Sep 1 - Wed, Sep 9
United Airlines Logo
3:50 pm - 3:39 pm
HND
-
SAN
15h 49m
1 stop
United Airlines Logo
5:00 pm - 3:05 pm
SAN
-
HND
30h 05m
1 stop
$1,028United Airlines
Wed, Apr 1 - Sat, Apr 11
Korean Air Logo
2:00 am - 6:00 pm
HND
-
SAN
32h 00m
2 stops
Korean Air Logo
10:00 am - 10:50 pm
SAN
-
HND
20h 50m
2 stops
$1,115Korean Air
Thu, Jun 18 - Tue, Jun 30

United Airlines flights from Tokyo to San Diego

Our best United Airlines deals on Tokyo to San Diego flight tickets
United Airlines
Mar 27
NRT4:45 pmTokyo Narita
20h 08m
1 stop
SAN8:53 pmSan Diego
Apr 12
SAN6:20 amSan Diego
15h 55m
1 stop
NRT2:15 pmTokyo Narita
$1,001
United Airlines
Apr 1
HND3:50 pmTokyo Haneda
15h 49m
1 stop
SAN3:39 pmSan Diego
Apr 11
SAN5:00 pmSan Diego
30h 05m
1 stop
HND3:05 pmTokyo Haneda
$1,028
United Airlines
Apr 16
HND3:50 pmTokyo Haneda
24h 09m
2 stops
SAN11:59 pmSan Diego
Apr 23
SAN6:20 amSan Diego
16h 45m
1 stop
HND3:05 pmTokyo Haneda
$1,283

Cathay Pacific flights from Tokyo to San Diego

Our best Cathay Pacific deals on Tokyo to San Diego flight tickets
Cathay Pacific
Mar 30
NRT3:45 pmTokyo Narita
41h 03m
3 stops
SAN4:48 pmSan Diego
Apr 5
SAN7:26 pmSan Diego
28h 29m
2 stops
NRT3:55 pmTokyo Narita
$3,968
Cathay Pacific
Mar 30
NRT3:45 pmTokyo Narita
41h 03m
3 stops
SAN4:48 pmSan Diego
Apr 5
SAN7:26 pmSan Diego
29h 49m
3 stops
NRT5:15 pmTokyo Narita
$3,984

momondo Fare Finder

 
Customize your flight search to find flights from Tokyo 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 March 20, 2026.
Use the filters below to find and compare flights from Tokyo to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TokyoSan Diego

NRT - SAN

NRTSAN

Tokyo Narita

Thu 4/16

7:10 pm-8:42 pm

1 stop17h 32m

San Diego

Thu 4/23

9:19 am-8:00 pm

1 stop18h 41m

$689
Quickest round-trip

TokyoSan Diego

NRT - SAN

NRTSAN

Tokyo Narita

Sat 9/5

9:30 pm-11:49 pm

1 stop18h 19m

San Diego

Wed 9/9

1:30 pm-8:00 pm

1 stop14h 30m

$714

TokyoSan Diego

NRT - SAN

NRTSAN

Tokyo Narita

Mon 6/15

4:25 pm-4:49 pm

1 stop16h 24m

San Diego

Mon 7/13

7:31 pm-8:00 pm

1 stop32h 29m

$727

TokyoSan Diego

NRT - SAN

NRTSAN

Tokyo Narita

Tue 9/1

9:30 pm-6:12 pm

1 stop36h 42m

San Diego

Wed 9/9

1:30 pm-8:00 pm

1 stop14h 30m

$735

TokyoSan Diego

NRT - SAN

NRTSAN

Tokyo Narita

Thu 4/16

7:10 pm-7:04 pm

2 stops39h 54m

San Diego

Thu 4/23

9:19 am-8:00 pm

1 stop18h 41m

$760

TokyoSan Diego

NRT - SAN

NRTSAN

Tokyo Narita

Mon 6/15

4:55 pm-5:20 pm

2 stops40h 25m

San Diego

Mon 7/13

6:55 pm-2:55 pm

2 stops52h 00m

$788

TokyoSan Diego

HND - SAN

HNDSAN

Tokyo Haneda

Tue 9/1

4:35 pm-6:54 pm

1 stop18h 19m

San Diego

Wed 9/9

7:00 am-2:20 pm

1 stop15h 20m

$797

TokyoSan Diego

HND - SAN

HNDSAN

Tokyo Haneda

Tue 9/1

4:20 pm-2:39 pm

1 stop14h 19m

San Diego

Wed 9/9

3:59 pm-2:00 pm

1 stop30h 01m

$798

TokyoSan Diego

HND - SAN

HNDSAN

Tokyo Haneda

Wed 4/1

3:50 pm-3:39 pm

1 stop15h 49m

San Diego

Sat 4/11

5:00 pm-3:05 pm

1 stop30h 05m

$1,028

TokyoSan Diego

HND - SAN

HNDSAN

Tokyo Haneda

Thu 6/18

2:00 am-6:00 pm

2 stops32h 00m

San Diego

Tue 6/30

10:00 am-10:50 pm

2 stops20h 50m

$1,115

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 Tokyo 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 Tokyo 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 $1,229. 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 Tokyo to San Diego flight route?

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

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

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

You could potentially save up to 6% on your flight if you consider stops on a Tokyo to San Diego flight.

How have Tokyo to San Diego flight prices changed over time?

As of March 2026, prices for Tokyo to San Diego flights are approximately 34% more expensive when compared to flights at the same time last year.

When to book flights from Tokyo to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Tokyo to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tokyo to San Diego (TYO to SAN) flight deals and tips

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

Best Price Found

$1,452

Fastest flight time

9h 35m

Direct flights

Mon, Wed, Thu, Sat and Sun

Airports in San Diego

1 airport
The best one-way flight to San Diego from Tokyo in the past 72 hours is $1,452. The best round-trip flight deal from Tokyo to San Diego found on momondo in the last 72 hours is $5,620.
The fastest flight from Tokyo to San Diego takes 9h 35m
Direct flights go from Tokyo to San Diego on Monday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in San Diego. From Tokyo there are direct flights to San Diego (SAN).
Search flight deals

  • How far is Tokyo to San Diego by plane?

    There are 5575.8 mi between Tokyo and San Diego. A reasonable flight in good conditions will take 9h 35m.

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

    Prices for flights from Tokyo to San Diego Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tokyo 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 Tokyo to San Diego?

  • What is the most popular airline from Tokyo to San Diego?

Best airlines flying from Tokyo to San Diego

Compare and see reviews for airlines that fly from Tokyo to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Japan AirlinesPriceFrom $1,178Free CancellationRating
8.3
1,741 reviews
Search Japan Airlines flights

  • Japan Airlines Flights From Tokyo to San Diego

    Japan Airlines flies from Tokyo to San Diego around 4 times per week, with 1,741 momondo users rating the airline 8.3/10. The cheapest Japan Airlines deal from Tokyo to San Diego in the last 72 hours was $1,178 (round-trip), much lower than the average airfare cost of $1,680 for Japan Airlines flights on this route.

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
Poway
San Ysidro
Imperial Beach
La Mesa
Borrego Springs
Alpine
Santee
Lemon Grove

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Tokyo to San Diego. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to San Diego from Tokyo with this policy.

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

momondo provides multiple filters to help you find the best flight to San Diego from Tokyo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Tokyo 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 Tokyo and alert you when they change.

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