Find cheap flights from San Francisco to Osaka

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

San Francisco to Osaka Flight Information

Cheapest one-way flight price	$335
Cheapest round-trip ticket price	$1,443
Off-season for travel	February
Peak season for travel	June
Flight distance	8,652.95 km
Average flight time	12 hours 12 minutes
Popular airline	Alaska Airlines

When is the cheapest time to book flights from San Francisco to Osaka?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29
Jul

29 6
6 13

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from San Francisco (SFO) to Osaka (OSA) the cheapest?

Airlines adjust prices for flights from San Francisco to Osaka based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from San Francisco (SFO) to Osaka (OSA) cost?

According to Trip.com's data, the lowest price is around $1,509.
How long does it take to fly from San Francisco (SFO) to Osaka (OSA) and what is the distance?

It takes around 12 hours 12 minutes to fly from San Francisco (SFO) to Osaka (OSA).
What are the most popular airlines that fly from San Francisco (SFO) to Osaka (OSA)?

Airlines with flights from San Francisco (SFO) to Osaka (OSA): United Airlines and All Nippon Airways.

How to find a cheap flight from San Francisco to Osaka

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Francisco to Osaka. Book your flights at the right time and save more.

Being flexible with your dates to get the cheapest San Francisco to Osaka ticket.

Tap "Date" on flight search bar to scan through the calender for San Francisco to Osaka airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Mon, May 5 at US$1044 for one-way flights.

Compare cheap San Francisco to Osaka flight deals from over hundreds of airlines.

Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from San Francisco to Osaka. The cheapest airline operating is United Airlines.

Set up a Price Alert

By setting up a Price Alert for your San Francisco to Osaka route, you can easily track the price of your airline tickets from San Francisco to Osaka without manually checking every day.

Don't miss cheap San Francisco to Osaka flight deals and promo codes.

You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights for cheap flights. If registering a free membership, you can receive more deals for your flights.

Book early or wait unitl the last minute.

It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.

Search for flights on the go.

To get the best flight booking experience on the go, download Trip.com free app and search for cheap flight tickets from San Francisco to Osaka to get exclusive deals for you.