Cheap flights from San Diego to Japan from $348
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 8/19. 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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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 $897. If you aren’t able to travel to Japan during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $927.
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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,120. 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 $1,264. 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 afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,090 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to Japan, so prices are often more expensive at around $1,244 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 10 weeks ahead of your departure date. In general, you can expect to find flights to Japan for around $1,141 when searching 10 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 $1,000 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.
What is the cheapest airline that flies from San Diego to Japan?
Air Canada, Hawaiian Airlines, and Alaska Airlines are the most popular carriers operating from San Diego to Japan
What airlines fly to Japan?
Japan Airlines, United Airlines and ANA are the top three most popular airlines that fly to Japan from San Diego according to our data. Japan Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 10 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.
How many flights depart from San Diego to Japan on average per day?
The number of flights available between San Diego and Japan is 4 per day as of June 2025. The most frequent departure time is 1:00PM, with 100% of daily flights leaving in the afternoon.
How many flights depart from San Diego to Japan on average per week?
As of June 2025, 28 flights take off from San Diego and land in Japan each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
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
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?
As of June 2025, there are 8 operators available to choose from 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?
momondo data reveals that the most frequently booked plane model on the route from San Diego to Japan is Boeing 787-9 Dreamliner, representing 54.28% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 38.49%, Boeing 777-300ER at 1.86%, and Boeing 777-300 at 1.43%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $348 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $584 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $652 | Free Cancellation | Rating 8.3 882 reviews | |||
| PriceFrom $689 | Free Cancellation | Rating 7.8 2,494 reviews | |||
| PriceFrom $717 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $735 | Free Cancellation | Rating 7.1 9,531 reviews | |||
| PriceFrom $766 | Free Cancellation | Rating 8.3 1,489 reviews | |||
| PriceFrom $837 | Free Cancellation | Rating 7.2 10,000 reviews |
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.