OSA - SFO

$508 Find Cheap Flights from Osaka to San Francisco - Compare and Save

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Everything you should know

Cheapest round-trip
$843
Typical prices: $945-$1,638
Multiple Airlines
Tue 1/23Wed 1/31
KIX - SFO • 1 stop
Cheapest non-stop
$1,941
Typical prices: $1,298-$1,800
United Airlines
Sun 12/23Sat 1/6
KIX - SFO • Non-stop
Nonstop flights
You can fly direct with United Airlines. Average duration is 10h 15m
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 16% average savings
Most popular
Insights
Insights
Avoid delays
Most punctual • 90% on-time
Best time • Fewest delays
Insights
Insights
When to travel
Cheapest • 40% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $1,012 (round-trip)
Shortest trip • 14h 19m (one-way)
Insights
Insights
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We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Osaka to San Francisco (OSA-SFO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Osaka to San Francisco

Sat, Jan 23 - Sun, Jan 31
Multiple Airlines Logo
2:15 am - 2:30 pmKIX  Osaka Kansai Intl-SFO San Francisco
29h 15m1 stop Incheon Intl
Multiple Airlines Logo
11:00 pm - 10:40 pmSFO  San Francisco-KIX Osaka Kansai Intl
30h 40m1 stop Incheon Intl
$843Multiple Airlines
Fri, Mar 5 - Mon, May 10
Asiana Airlines Logo
10:30 am - 2:30 pmKIX  Osaka Kansai Intl-SFO San Francisco
21h 00m1 stop Incheon Intl
Asiana Airlines Logo
11:50 pm - 6:30 pmSFO  San Francisco-KIX Osaka Kansai Intl
26h 40m1 stop Incheon Intl
$914Asiana Airlines
Fri, Mar 5 - Mon, May 10
Asiana Airlines Logo
8:50 am - 2:30 pmKIX  Osaka Kansai Intl-SFO San Francisco
22h 40m1 stop Incheon Intl
Asiana Airlines Logo
11:50 pm - 9:00 amSFO  San Francisco-KIX Osaka Kansai Intl
17h 10m1 stop Incheon Intl
$928Asiana Airlines
Wed, Dec 23 - Thu, Jan 7
Asiana Airlines Logo
10:30 am - 2:30 pmKIX  Osaka Kansai Intl-SFO San Francisco
21h 00m1 stop Incheon Intl
Asiana Airlines Logo
11:00 pm - 10:45 pmSFO  San Francisco-KIX Osaka Kansai Intl
30h 45m1 stop Incheon Intl
$928Asiana Airlines
Wed, Dec 23 - Thu, Jan 7
Asiana Airlines Logo
10:30 am - 2:30 pmKIX  Osaka Kansai Intl-SFO San Francisco
21h 00m1 stop Incheon Intl
Asiana Airlines Logo
11:00 pm - 10:45 pmSFO  San Francisco-KIX Osaka Kansai Intl
30h 45m1 stop Incheon Intl
$929Asiana Airlines
Wed, Dec 23 - Thu, Jan 7
Asiana Airlines Logo
10:30 am - 2:30 pmKIX  Osaka Kansai Intl-SFO San Francisco
21h 00m1 stop Incheon Intl
Asiana Airlines Logo
11:00 pm - 10:45 pmSFO  San Francisco-KIX Osaka Kansai Intl
30h 45m1 stop Incheon Intl
$931Asiana Airlines
Sun, Jan 24 - Sun, Jan 31
Multiple Airlines Logo
6:10 pm - 1:45 pmITM  Osaka Itami-SFO San Francisco
36h 35m2 stops Matsuyama Tokyo Narita
Multiple Airlines Logo
3:45 pm - 7:00 pmSFO  San Francisco-ITM Osaka Itami
34h 15m1 stop Tokyo Narita
$934Multiple Airlines
Tue, Dec 22 - Thu, Jan 7
Multiple Airlines Logo
9:20 am - 5:24 pmKIX  Osaka Kansai Intl-SFO San Francisco
25h 04m2 stops Shanghai Pu Dong Los Angeles
Multiple Airlines Logo
12:00 pm - 1:20 pmSFO  San Francisco-KIX Osaka Kansai Intl
32h 20m1 stop Shanghai Pu Dong
$934Multiple Airlines
Wed, Dec 23 - Thu, Jan 7
Asiana Airlines Logo
10:30 am - 2:30 pmKIX  Osaka Kansai Intl-SFO San Francisco
21h 00m1 stop Incheon Intl
Asiana Airlines Logo
11:00 pm - 10:45 pmSFO  San Francisco-KIX Osaka Kansai Intl
30h 45m1 stop Incheon Intl
$950Asiana Airlines
Fri, Jan 29 - Sun, Jan 31
Asiana Airlines Logo
8:50 am - 2:30 pmKIX  Osaka Kansai Intl-SFO San Francisco
22h 40m1 stop Incheon Intl
Asiana Airlines Logo
11:00 pm - 10:45 pmSFO  San Francisco-KIX Osaka Kansai Intl
30h 45m1 stop Incheon Intl
$951Asiana Airlines
Booking Insights

Price, demand and travel trends for Osaka to San Francisco flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What is the cheapest Osaka to San Francisco flight route?

Osaka Kansai Intl Airport (KIX) to San Francisco (SFO) is the cheapest Osaka to San Francisco route, averaging $1,274 round-trip. Other Osaka to San Francisco routes average $1,750, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Osaka to San Francisco?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Osaka to San Francisco. It’s 15% cheaper than the average day, while Sunday is the most expensive, with prices 36% higher.

What’s the cheapest month to fly from Osaka to San Francisco?

•May is the cheapest month to fly from Osaka to San Francisco at $772 round-trip.
•April ($1,742) and June ($1,669) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 125% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Expert advice

Expert advice for your flight from Osaka to San Francisco

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Gabriel Leigh

Gabriel Leigh

Expert on ANA

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Key details for Osaka to San Francisco flights

Low season

October

Cheapest flight

$508
Beat the crowds with an average 27% drop in travelers.
The most popular month to fly with an average 36% increase in travelers.
One-way flight from Osaka Kansai Intl Airport to San Francisco

When to book flights from Osaka to San Francisco

Are your dates flexible? Find out the best times to travel from Osaka to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Osaka to San Francisco flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Osaka to San Francisco?

    These are the earliest and latest flight times available from Osaka to San Francisco:

    • Earliest: departs at 6:35 pm and lands at 4:50 am
    • Latest: departs at 6:35 pm and lands at 4:50 am.

    The flight takes about 10h 15m.

  • What cabin classes can I book on flights from Osaka to San Francisco?

    Four cabin classes are available on flights from Osaka to San Francisco:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Osaka to San Francisco?

    A nonstop flight from Osaka to San Francisco takes 10h 15m, covering 5,375 miles.

  • Do I need a passport to fly from Osaka to San Francisco?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Osaka to San Francisco flight?

    Round-trip flights from Osaka to San Francisco range from $945 to $1,638, with an average of $1,283 over the past 12 months. Anything below $945 counts as a good deal.

  • How much can I save by taking a layover when flying from Osaka to San Francisco?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $1,012 round-trip via Taipei City Taiwan Taoyuan Intl (TPE), compared to $1,536 for nonstop.

  • How does on-time performance compare across airlines flying from Osaka to San Francisco?

    United Airlines is the only airline operating Osaka to San Francisco flights. 90% of its flights are on time.

  • How are flight departures from Osaka to San Francisco spread across the day?

    Evening is the busiest departure period on Osaka to San Francisco flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and night flights for 0%.

  • How are flight prices from Osaka to San Francisco looking right now?

    One-way fares from Osaka to San Francisco are currently lower than usual. Average one-way flight prices are about $528, which is 9% below the typical average for this route.

  • What car rental options are available at San Francisco Airport (SFO)?

    San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates averaging $63 for economy cars. Top options include:

    • Europcar
    • Thrifty
    • Dollar
    • Hertz
    • Fox

  • Which airports can I use when flying from Osaka to San Francisco?

    Flights from Osaka to San Francisco may depart from several airports in Osaka area, including Osaka Itami (ITM) and Osaka Kansai Intl (KIX). Flights usually arrive at San Francisco (SFO).

  • What time of day has the fewest delays on flights from Osaka to San Francisco?

    Afternoon flights have the fewest delays on this route, while evening departures tend to have the most.

  • At what point is a flight considered delayed from Osaka to San Francisco?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Osaka to San Francisco route, 10% of flights were delayed in the past 3 months, with delays averaging 3h 23m.

  • Which airports do connecting flights from Osaka to San Francisco pass through?

    One-stop flights from Osaka to San Francisco most commonly connect through:

    • Taipei City Taiwan Taoyuan Intl (TPE) - 51% of one-stop connections
    • Incheon Intl (ICN) - 28% of one-stop connections
    • Vancouver Intl (YVR) - 13% of one-stop connections
    • Tokyo Narita (NRT) - 7% of one-stop connections

  • Can I save money by using flexible dates for flights from Osaka to San Francisco?

    Yes. Flexible dates can save you up to 38% on flights from Osaka to San Francisco. Wednesday is the cheapest departure day at $1,097 round-trip on average, while Sunday is the most expensive at $1,750, a difference of $653.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Osaka to San Francisco?

    Only United Airlines operates flights between Osaka and San Francisco.

  • How much time can I save by choosing a different layover airport from Osaka to San Francisco?

    Flying via Tokyo Haneda (HND) gives the shortest average 1-stop total travel time at 14h 19m, compared with 15h 14m via Vancouver Intl (YVR) and 18h 07m via Tokyo Narita (NRT).

  • What is the time difference between Osaka and San Francisco?

    San Francisco is 16 hours behind Osaka (Pacific Time vs Japan Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San Francisco?

    Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Osaka to San Francisco flights?

    Among airlines operating Osaka to San Francisco flights:

    • ANA: offers extra legroom; offers free seat selection
    • United Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Osaka to San Francisco flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • ANA: a cabin bag and a checked bag in Economy Class
    • United Airlines: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

  • Can I fly with a pet on United Airlines for my Osaka to San Francisco flight?

    United Airlines is a suitable choice if you are traveling from Osaka to San Francisco with a large dog. Unlike many other airlines on this route, United does not impose restrictions on specific dog breeds or weights as long as the pet is transported to an appropriate carrier. United also permits passengers to bring their pet's toys on board, which can help entertain and comfort them during the journey.

  • Can passengers with speech, hearing, and visual impairments travel on United Airlines from Osaka to San Francisco?

    United Airlines ensures the safety and comfort of passengers with visual or speech, and hearing impairments during their travel from Osaka to San Francisco. They have implemented a dedicated program that includes the provision of a nurse to accompany you and attend to your medical requirements. United Airlines offers assistance tools such as hearing aids and braille and the option to bring a service dog on board at no additional cost.

  • What are some of the nearest cities to San Francisco International Airport (SFO)?

    Cities such as Fremont, Oakland, San Francisco, and San Jose are within a 35-mile radius of the San Francisco International Airport (SFO). Furthermore, Modesto, Sacramento, Sacramento, and Stockton are less than 90 miles from the airport. To travel from SFO to these cities, passengers can utilize rented vehicles, taxis, or public transportation.

  • Can I sleep at Kansai International Airport (KIX) for my earliest flight to San Francisco?

    Yes, several airport hotels are available at Kansai International Airport (KIX) for travelers seeking accommodation within the airport premises. The hotels include the Hotel Nikko Kansai Airport and the First Cabin Kansai Airport. These onsite hotels at KIX allow passengers to enjoy a seamless travel experience, providing easy access to the airport facilities and ensuring a hassle-free stay before or after their flights.

Your guide to booking Osaka to San Francisco flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $1,097, about $653 less than Sunday fares (37% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Osaka to San Francisco trip for May. Fares historically average $772 round-trip in that month - typically $970 less than the most expensive month, which is April (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Taipei City Taiwan Taoyuan Intl Airport (TPE) can be cheaper than flying direct. The cheapest layover option averages $1,012 round-trip on this route - about $524 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Francisco Airport.

    • Grand Hyatt At Sfo
  • Passengers planning to fly from Osaka to San Francisco should know that the main arrival airport on this route will be Kansai International Airport (KIX), while the main arrival airport will be San Francisco International Airport (SFO). Many airlines offer one-stop and two-stop flights from Osaka to San Francisco, including ANA and United Airlines.
  • Once they arrive at San Francisco International Airport (SFO) from Osaka, travelers have various transportation options to reach downtown San Francisco conveniently. There are both public and private transportation alternatives. Private shuttles and taxis are available around the clock, providing a 35-minute journey from the airport to downtown. Alternatively, individuals can opt for the Bay Area Rapid Transit (BART) station, where they can catch a metro train to downtown San Francisco.
  • If your child aged from 5 to 11 is traveling alone, consider booking with ANA. Their unaccompanied minor service is specifically designed to provide support and ensure the safety of young travelers traveling independently. ANA's trained staff members are readily available to assist unaccompanied minors at every step of the journey, from check-in to customs and immigration clearance.
  • Consider booking with United Airlines if you plan to fly from Osaka to San Francisco with your family. United Airlines offers a range of services for passengers traveling as a family. These include family boarding, allowing families to board early and settle in together. United also assists with strollers and car seats and offers in-flight entertainment options suitable for children. Families can enjoy a comfortable and convenient travel experience with United Airlines.
  • If you are a passenger with limited mobility, consider flying with ANA. ANA provides a range of services for passengers with reduced mobility. They offer wheelchair assistance from check-in to boarding and disembarking and specialized seating options for those with mobility challenges. ANA also ensures accessibility with priority boarding, dedicated restrooms, and trained staff to assist throughout the journey, ensuring a comfortable travel experience.

Prefer to fly direct from Osaka to San Francisco?

 
Find which airlines fly direct from Osaka to San Francisco Airport, which days they fly and book direct flights.

Direct departures

Osaka to San Francisco

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

San Francisco to Osaka

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

More options for your flight from Osaka to San Francisco

Complete your trip to San Francisco with a hotel stay or car rental