Alaska Airlines Cheap Flights from San Diego to Japan

Deals on one-way flights from San Diego to Japan.*

$
keyboard_arrow_down

San Diego (SAN)to

Tokyo (HND)
Depart: Aug 25, 2025
From
$468
Seen: 15 hours ago
One-way
Saver

San Diego (SAN)to

Tokyo (HND)
Depart: Aug 24, 2025
From
$490
Seen: 15 hours ago
One-way
Saver

San Diego (SAN)to

Tokyo (HND)
Depart: Aug 26, 2025
From
$490
Seen: 15 hours ago
One-way
Saver

San Diego (SAN)to

Tokyo (HND)
Depart: Aug 22, 2025
From
$574
Seen: 15 hours ago
One-way
Saver

San Diego (SAN)to

Tokyo (HND)
Depart: Aug 9, 2025
From
$652
Seen: 15 hours ago
One-way
Saver

*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

Flexpay logo

Book now. Pay later.

Spread the cost of your flight over low monthly payments.

One-way low-fare flights San Diego to Japan.*

keyboard_arrow_down
sort
keyboard_arrow_down
One-way low-fare flights San Diego to Japan.*
From
To
Fare Type
Dates
Price
San Diego (SAN)Tokyo (HND)One-way
|
Saver
Depart: Nov 14, 2025

From

$450

Seen: 15 hours ago

San Diego (SAN)Tokyo (HND)One-way
|
Saver
Depart: Nov 27, 2025

From

$450

Seen: 15 hours ago

San Diego (SAN)Tokyo (HND)One-way
|
Saver
Depart: Jan 9, 2026

From

$450

Seen: 15 hours ago

San Diego (SAN)Tokyo (HND)One-way
|
Saver
Depart: Jan 23, 2026

From

$450

Seen: 15 hours ago

San Diego (SAN)Tokyo (HND)One-way
|
Saver
Depart: Nov 28, 2025

From

$450

Seen: 15 hours ago

San Diego (SAN)Tokyo (HND)One-way
|
Saver
Depart: Jan 10, 2026

From

$450

Seen: 15 hours ago

*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.