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Cheap Flights from San Diego to Osaka

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Compare San Diego to Osaka flight deals

Find the cheapest month or even day of the year to fly to Osaka

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Flight deals from San Diego to Osaka

Looking for a cheap last-minute deal or the best return flight from San Diego to Osaka? Find the lowest prices on one-way and return tickets right here.
Osaka.$1,171 per passenger.Departing Sat, 10 May, returning Sat, 17 May.Return flight with Hawaiian Airlines and Air Busan.Outbound indirect flight with Hawaiian Airlines, departs from San Diego International on Sat, 10 May, arriving in Kansai International (Osaka).Inbound indirect flight with Air Busan, departs from Kansai International (Osaka) on Sat, 17 May, arriving in San Diego International.Price includes taxes and charges.From $1,171, select.
Osaka.$1,314 per passenger.Departing Wed, 30 Apr, returning Mon, 5 May.Return flight with Hawaiian Airlines and Jetstar Japan.Outbound indirect flight with Hawaiian Airlines, departs from San Diego International on Wed, 30 Apr, arriving in Kansai International (Osaka).Inbound indirect flight with Jetstar Japan, departs from Kansai International (Osaka) on Mon, 5 May, arriving in San Diego International.Price includes taxes and charges.From $1,314, select.
Osaka.$1,426 per passenger.Departing Thu, 11 Sep, returning Sun, 21 Sep.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Thu, 11 Sep, arriving in Kansai International (Osaka).Inbound indirect flight with United, departs from Kansai International (Osaka) on Sun, 21 Sep, arriving in San Diego International.Price includes taxes and charges.From $1,426, select.
Osaka.$1,465 per passenger.Departing Wed, 1 Oct, returning Wed, 8 Oct.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Wed, 1 Oct, arriving in Kansai International (Osaka).Inbound indirect flight with United, departs from Itami Domestic (Osaka) on Wed, 8 Oct, arriving in San Diego International.Price includes taxes and charges.From $1,465, select.
Osaka.$1,465 per passenger.Departing Wed, 12 Nov, returning Wed, 19 Nov.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Wed, 12 Nov, arriving in Kansai International (Osaka).Inbound indirect flight with United, departs from Kansai International (Osaka) on Wed, 19 Nov, arriving in San Diego International.Price includes taxes and charges.From $1,465, select.
Osaka.$1,588 per passenger.Departing Wed, 23 Apr, returning Wed, 30 Apr.Return flight with Hawaiian Airlines and Japan Airlines.Outbound indirect flight with Hawaiian Airlines, departs from San Diego International on Wed, 23 Apr, arriving in Itami Domestic (Osaka).Inbound indirect flight with Japan Airlines, departs from Itami Domestic (Osaka) on Wed, 30 Apr, arriving in San Diego International.Price includes taxes and charges.From $1,588, select.
Osaka.$1,608 per passenger.Departing Fri, 1 Aug, returning Sun, 17 Aug.Return flight with ANA (All Nippon Airways).Outbound indirect flight with ANA (All Nippon Airways), departs from San Diego International on Fri, 1 Aug, arriving in Itami Domestic (Osaka).Inbound indirect flight with ANA (All Nippon Airways), departs from Itami Domestic (Osaka) on Sun, 17 Aug, arriving in San Diego International.Price includes taxes and charges.From $1,608, select.
Osaka.$1,694 per passenger.Departing Mon, 2 Jun, returning Mon, 9 Jun.Return flight with Alaska Airlines and Skymark Airlines.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Mon, 2 Jun, arriving in Kobe.Inbound indirect flight with Skymark Airlines, departs from Kobe on Mon, 9 Jun, arriving in San Diego International.Price includes taxes and charges.From $1,694, select.

Find the cheapest month to fly from San Diego to Osaka

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego to Osaka flights are currently cheapest in May.
Apr
from $1,588
May
from $1,171
Jun
from $1,694
Jul
from $1,891
Aug
from $1,608
Sep
from $1,426
Oct
from $1,465
Nov
from $1,465
Dec
from $2,107
Jan
Find prices
Feb
from $9,402
Mar
from $2,172

Alternative San Diego to Osaka routes

Looking for the cheapest, fastest or easiest route from San Diego to Osaka? You could fly into the following airports instead.

San Diego to Osaka: Flight information

The things to know before you go.
Cheapest flight found$1,171
Cheapest month to flyMay

Finding cheap flights from San Diego to Osaka: Frequently asked questions

There are 3 airports in Osaka: Itami Domestic (Osaka), Kobe and Kansai International (Osaka).
The best price we found for a return flight from San Diego to Osaka is $1,171. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Diego to Osaka. But we found flights with one or more stops from $1,171.
As of April 2025, there are no flights flying from San Diego to Osaka.
The cheapest month to fly from San Diego to Osaka is usually April 2025.
If you're flying from San Diego, the cheapest airport near Osaka is Kansai International (Osaka) – which is 38.0 km away from the centre of Osaka. We've found flights into this airport from $1,171.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Osaka on Saturday, 10 May 2025.
No airlines currently offer direct flights between San Diego and Osaka. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Osaka but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Osaka is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 12°C. August is typically the warmest month in Osaka, when it usually averages around 30°C. You can expect the least rain in December. The coldest month is January, with temperatures averaging 0°C. The rainiest month is June.
The cheapest airline that flies to Osaka is Hawaiian Airlines .

Travelling from San Diego to Osaka: what you need to know

  • Planning your holiday begins with figuring out where you'll fly out of in San Diego. San Diego International Airport (SAN) is the city's main base, so explore your options for booking a flight from San Diego to Osaka departing from here.

  • Hop off the plane at Osaka's chief entry point, Kansai International Airport (KIX).

  • Osaka's timezone is UTC+9, which makes Osaka 16 hours ahead of San Diego.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to catch your San Diego to Osaka flight.

  • If you're travelling during a peak month like July, make your way to the airport even earlier. You'll want to arrive up to four hours before international flights and two hours ahead of a domestic departure. Check-in and security lines will be longer during holiday periods like Christmas, New Year and spring break.

How to find the cheapest flights from San Diego to Osaka

  • To pick up cheap San Diego to Osaka flights, book early. Airlines usually offer lower prices when tickets first go on sale.

  • If you're flexible with your travel dates, use the 'Whole month' search tool. It'll give you the cheapest price across the month when searching for your plane ticket from San Diego to Osaka.

  • Snapping up a cheap flight from San Diego to Osaka couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know as soon as a better deal is available.

  • Choose your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your San Diego to Osaka flight results by 'Best,' 'Fastest' or 'Cheapest.'

Flying from San Diego

San Diego International Airport (SAN)

  • A stopover is the perfect opportunity to break up your trip — and maybe even tour another city. When browsing San Diego to Osaka flights leaving from San Diego International Airport, uncheck the 'Direct flights only' box to see where you can stop along the way. Some popular options include:

    • Narita International Airport (NRT)

    • San Francisco International Airport (SFO)

    • Los Angeles International Airport (LAX)

  • SAN is about 3 kilometres from central San Diego. If you're catching a cab, ride-sharing or driving from the centre, it'll take 10 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the trip time to be around 20 minutes.

  • Want a leisurely start to your trip? Stay near San Diego International Airport. Whether you're taking an early flight from San Diego to Osaka or just don't want to be rushed, these hotels have you covered:

  • Of the flights that depart from San Diego International Airport, 71.38% touch down on time at their destination.

  • The address for SAN is N Harbour Dr.

Arriving in Osaka

Kansai International Airport (KIX)

  • Kansai International Airport (KIX) is approximately 40 kilometres from central Osaka. If you're catching a cab or a ride-share, the drive takes roughly 45 minutes.

  • Consider staying in a hotel near KIX if you're coming in on a late flight from San Diego to Osaka. Settle into one of these options and avoid the hassle of a long transfer:

  • Grab a Kansai International Airport rental car and explore Osaka and beyond with your own wheels. BEST KANSAI CAR RENTAL, BE KOBE and TravelCar are top providers to choose from here.

  • To secure the best deal, reserve your vehicle from Kansai International Airport at least a couple of weeks in advance. Prices generally rise closer to your departure date.

  • The address for KIX is 1 Senshukukokita, Izumisano.

Itami Airport (ITM)

  • The centre of Osaka is located around 13 kilometres from Itami Airport (ITM). After your flight from San Diego to Osaka has landed and you've made your way through the terminal, expect a drive of around 20 minutes.

  • Europcar, Times and Rakuten make collecting an Itami Airport rental car quick and easy. These providers are located around or in the terminal and will have you on the road before long.

  • Avoid filling out paperwork at the rental desk by having everything prearranged. Reserve your ride from ITM a few weeks in advance so you can simply get the keys and go.

  • You can find Itami Airport at 3丁目555 Nishimachi, Hotarugaike, Toyonaka.

Kobe Airport (UKB)

  • Kobe Airport (UKB) is around 26 kilometres from the centre of Osaka. It takes about 45 minutes to reach the city centre by ride-share or cab after your flight from San Diego to Osaka.

  • Start your journey without stressing about how to reach your destination with a Kobe Airport rental car. You can book with trusted companies here like Europcar, Times and Rakuten.

  • If you're hoping for a specific kind of vehicle, booking early gives you a better shot at getting exactly what you want. Reserve your ride from UKB at least a couple of weeks ahead of your flight from San Diego to Osaka.

  • Kobe Airport's street address is 1 Kobekuko, Chuo Ward.

Best time to go to Osaka

  • It's time to work out your dates for your flight from San Diego to Osaka. June is the busiest month for a trip to Osaka. If you prefer a more low-key vibe, go in April.

  • Before locking in your San Diego to Osaka tickets, think about the kind of weather forecast you're hoping for. August is the warmest month in Osaka, with temperatures ranging from 21ºC (70ºF) to 34ºC (93ºF).

  • Look for cheap flights from San Diego to Osaka in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 10ºC (50ºF) on average.

More about Osaka

Explore more of Japan

  • You've done Osaka, now it's time to explore more of Japan. Travel around 386 kilometres east to Yokohama to check off its popular sights. From Teishoin to Seya Christian Church and Banfukuji, you'll have a full itinerary ahead.

  • Around 137 kilometres north-east of Osaka, Nagoya is another essential stop in Japan. Experience major highlights starting with Nagoya Castle, Atsuta Shrine and Osu Kannon Temple.

Plan the rest of your trip from San Diego to Osaka

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.