KIX - SFO

$396 Find Cheap Flights from Osaka Kansai Intl to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kansai Intl to San Francisco departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Osaka to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Osaka to San Francisco, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Kansai Intl to San Francisco (KIX-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kansai Intl to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kansai Intl to San Francisco

Mon, Aug 25 - Tue, Sep 16
 Logo
7:35 am - 3:20 pmKIX-SFO
23h 45m1 stop
 Logo
5:20 pm - 10:05 amSFO-KIX
24h 45m1 stop
Sun, Jul 13 - Sun, Jul 20
 Logo
11:35 am - 1:00 pmKIX-SFO
17h 25m1 stop
 Logo
3:30 pm - 10:05 amSFO-KIX
26h 35m1 stop
Thu, Aug 21 - Mon, Aug 25
Air Canada Logo
6:05 pm - 6:43 pmKIX-SFO
16h 38m1 stop
Air Canada Logo
7:10 am - 4:25 pmSFO-KIX
17h 15m1 stop
$849Air Canada
Find Deal
Wed, Jul 9 - Tue, Jul 15
EVA Air Logo
6:30 pm - 7:20 amKIX-SFO
28h 50m1 stop
EVA Air Logo
1:00 am - 10:10 amSFO-KIX
17h 10m1 stop
$944EVA Air
Find Deal
Mon, Aug 25 - Tue, Sep 16
Air Canada Logo
6:05 pm - 10:33 amKIX-SFO
32h 28m1 stop
Air Canada Logo
1:05 pm - 4:25 pmSFO-KIX
35h 20m2 stops
$956Air Canada
Find Deal
Mon, Jun 30 - Thu, Jul 3
EVA Air Logo
1:10 pm - 4:10 pmKIX-SFO
19h 00m1 stop
EVA Air Logo
1:00 pm - 10:10 amSFO-KIX
29h 10m1 stop
$960EVA Air
Find Deal
Tue, Jul 15 - Tue, Jul 22
Asiana Airlines Logo
5:00 pm - 4:00 pmKIX-SFO
15h 00m1 stop
Asiana Airlines Logo
11:30 pm - 9:40 amSFO-KIX
18h 10m1 stop
$977Asiana Airlines
Find Deal
Tue, Aug 26 - Thu, Sep 18
United Airlines Logo
4:55 pm - 11:00 amKIX-SFO
10h 05mnonstop
United Airlines Logo
10:50 am - 2:50 pmSFO-KIX
12h 00mnonstop
$1,148United Airlines
Find Deal
Wed, Aug 27 - Mon, Sep 15
United Airlines Logo
8:25 am - 9:45 amKIX-SFO
17h 20m1 stop
United Airlines Logo
10:50 am - 2:50 pmSFO-KIX
12h 00mnonstop
$1,150United Airlines
Find Deal
Wed, Aug 6 - Fri, Sep 12
Asiana Airlines Logo
10:50 am - 4:00 pmKIX-SFO
21h 10m1 stop
Asiana Airlines Logo
11:30 pm - 9:40 amSFO-KIX
18h 10m1 stop
$1,247Asiana Airlines
Find Deal
Expert advice

Expert advice for your flight from Kansai Intl to San Francisco

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
ANA

ANA's premium economy offers 38 inches of legroom and lounge access from Osaka.


ANA's economy class provides 34 inches of legroom and adjustable headrests for comfort.

Read more about ANAby Gabriel Leigh
United Airlines

United Polaris offers lie-flat seats with aisle access, ideal for long-haul comfort.


United's Premium Plus provides up to 7 inches more legroom than economy, enhancing comfort.

Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on ANA

Gabriel Leigh

Gabriel Leigh

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.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

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.

Read more
Useful Info

KAYAK's insights & trends for Kansai Intl to San Francisco flights

Get data-powered insights and trends into flights from Kansai Intl to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Osaka Kansai Intl to San Francisco?

The average price of all round-trip flights from Osaka Kansai Intl Airport to San Francisco clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to San Francisco on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Osaka Kansai Intl to San Francisco. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Osaka Kansai Intl Airport to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Osaka Kansai Intl Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Osaka Kansai Intl Airport to San Francisco is February, where tickets cost $907 (return) on average. On the other hand, the most expensive months are October and September, where the average cost of round-trip tickets is $2,279 and $1,853 respectively.

Can I save money by flying with a layover from Osaka Kansai Intl Airport to San Francisco?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $2,541 on average.

Good to know

Low seasonMay
High seasonJanuary
Cheapest flight$396
Best time to beat the crowds but there is an average 29% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Osaka Kansai Intl to San Francisco

When to book flights from Kansai Intl to San Francisco

Are your dates flexible? Find out the best times to travel from Kansai Intl 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Osaka Kansai Intl to San Francisco flights

  • What is the cheapest flight from Osaka Kansai Intl Airport to San Francisco?

    In the last 3 days, the lowest price for a flight from Osaka Kansai Intl Airport to San Francisco was $396 for a one-way ticket and $725 for a round-trip.

  • Do I need a passport to fly between Osaka Kansai Intl and San Francisco?

    Yes, you’ll need a passport to travel to San Francisco from Osaka Kansai Intl.

  • Which aircraft models fly most regularly from Osaka Kansai Intl to San Francisco?

    The Boeing 777 is the aircraft model that flies most regularly on the Osaka Kansai Intl to San Francisco flight route.

  • Which airline alliances offer flights from Osaka Kansai Intl to San Francisco?

    Star Alliance is the only airline alliance operating flights between Osaka Kansai Intl and San Francisco.

  • On which days can I fly direct from Osaka Kansai Intl to San Francisco?

    There are nonstop flights from Osaka Kansai Intl to San Francisco on a daily basis.

  • Which is the best airline for flights from Osaka to San Francisco, EVA Air or Asiana Airlines?

    The two airlines most popular with KAYAK users for flights from Osaka to San Francisco are EVA Air and Asiana Airlines. With an average price for the route of $1,051 and an overall rating of 8.4, EVA Air is the most popular choice. Asiana Airlines is also a great choice for the route, with an average price of $1,040 and an overall rating of 8.2.

  • How does KAYAK find such low prices on flights from Osaka Kansai Intl to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Osaka Kansai Intl to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Osaka Kansai Intl to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Osaka Kansai Intl is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Osaka Kansai Intl to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Osaka Kansai Intl with another airline. Booking your flights between Osaka Kansai Intl and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Osaka Kansai Intl to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Osaka Kansai Intl up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Osaka Kansai Intl Airport to San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for $758 or less one-way and $1,469 or less round-trip.

Prefer to fly direct from Osaka Kansai Intl to San Francisco?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Osaka Kansai Intl to San Francisco.
Find which airlines fly direct from Osaka Kansai Intl Airport to San Francisco Airport, which days they fly and book direct flights.

Direct departures

Osaka Kansai Intl to San Francisco

Monday

ANA, United Airlines

ANA, United Airlines

Tuesday

ANA, United Airlines

ANA, United Airlines

Wednesday

ANA, United Airlines

ANA, United Airlines

Thursday

ANA, United Airlines

ANA, United Airlines

Friday

ANA, United Airlines

ANA, United Airlines

Saturday

ANA, United Airlines

ANA, United Airlines

Sunday

ANA, United Airlines

ANA, United Airlines

See more direct flights

Direct returns

San Francisco to Osaka Kansai Intl

Monday

ANA, United Airlines

ANA, United Airlines

Tuesday

ANA, United Airlines

ANA, United Airlines

Wednesday

ANA, United Airlines

ANA, United Airlines

Thursday

ANA, United Airlines

ANA, United Airlines

Friday

ANA, United Airlines

ANA, United Airlines

Saturday

ANA, United Airlines

ANA, United Airlines

Sunday

ANA, United Airlines

ANA, United Airlines

See more direct flights

Reviews of the top 3 airlines serving from Kansai Intl to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Osaka to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kansai Intl to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1204 reviews
8.0Entertainment
8.6Crew
8.1Food
8.4Boarding
8.3Comfort
Airline reviews

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

8.0 ExcellentAnonymous, Jun 2025LAX - TPE
Read more EVA Air reviews

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

I have never heard of EVA air before but I am so happy my wife and I were able to flight on their planes twice. Everything on these flights just felt better than their competitors. As someone with longer legs any bit of extra leg spaces is appreciated. The different options for food and drinks were also a plus. They were extra careful to make sure my wife's eating restrictions were taken care for. They had a before take off and landing announcements on the built in tablets for each seat and it gave out information that was very helpful. Such as what and how to declare your items in the specific country you landed in, any odd items that may be illegal to bring it (and even the reasoning why) and any other information you might need to make your post flight experience better. Oh and the seats were more comfortable, had more ability to lean and the headrest was much better for flight sleeping. The only downside was there were "forced" ads on the tablet at take off for maybe 5-10 minutes but honestly, this flight was the cheapest option and had all the benefits listed above that is such an easy trade off. Im keeping an eye out for EVA air going forward.

I have never heard of EVA air before but I am so happy my wife and I were able to flight on their planes twice. Everything on these flights just felt better than their competitors. As someone with longer legs any bit of extra leg spaces is appreciated. The different options for food and drinks were also a plus. They were extra careful to make sure my wife's eating restrictions were taken care for. They had a before take off and landing announcements on the built in tablets for each seat and it gave out information that was very helpful. Such as what and how to declare your items in the specific country you landed in, any odd items that may be illegal to bring it (and even the reasoning why) and any other information you might need to make your post flight experience better. The only downside was there were "forced" ads on the tablet at take off for maybe 5-10 minutes but honestly, this flight was the cheapest option and had all the benefits listed above that is such an easy trade off. Im keeping an eye out for EVA air going forward.

Sub sandwhich for a snack through mid flight and giving a bottle water was a good idea

seats are pitched well. you don't feel too tight.

For the price, it was better than other airlines; quality of food and service was very good.

Great but I am not sure why I was placed in zone 4 for boarding despite being an Infinity Member??? Can you explain online. Thanks

Excellent food. Good service. Crammed Premium Economy seats. I Asked to change seats during check in. They told me the flight was fully booked. But on board I saw empty seats where I could have been easily relocated.

basic and only minimum of service, they offer nothing special

Except for crying babies all was ok although the movie selection wasn't the best.

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

Flight was too cold. I wore a regular cotton tee and it wasn’t enough. It was a night time flight so I would have thought a blanket would be provided to passengers. A 4 hour flight and no options for a meal? I flew Asiana the next day from Seoul to Manilla. Same duration, 4 hours. They give everyone a pillow and blanket and serve a meal. Why is United so cheap and holding back meals and amenities? Also, they promote too much gay stuff and DEI in their advertisements. Please be mindful of other beliefs and don’t shove your gay ideology down my throat.

Staff always with a smile and very helpful with my mom who has mobility issues.

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

It was all perfect and very pleasant for such long flights

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Two meals were served on this flight; one was a repeat of the meal I had had on the flight immediately preceding this one, which was bad enough I didn't even try it. Drinks were very limited. All I wanted was water, and on a 10.5 hour flight, I was given 3 cups of about 3 ounces each.

We took business class, It was comfortable and I was able to sleep.

Everything was perfect. A flight attendant even brought me snacks after I declined food due to my desire to force myself to follow the destination time zone.

For the most part, it was an enjoyable experience. It's the 2nd half of the journey was a bit uncomfortable. It was on a noticable smaller plane compared to the previous one.

Only process that my luggage didn’t make it to my destination because of short connection but I understand

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

Its good expeince but in enternteiment please be like you tube the music i like or movie

I needed to make changes to my flights. When I called customer service, they assisted me with care professionalism.

A bit rush for transit. Food and entertainment are not available

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

headphone jack didnt work for the first flight and not much variety

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

Everything you need to know for your flight from Kansai Intl to San Francisco

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