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San Francisco (SFO) to Osaka (KIX) flight prices

A quick snapshot of San Francisco (SFO) to Osaka (KIX) fares — lowest and typical prices plus the cheapest months and weekdays to fly, the airlines on the route and the usual duration for travel from United States to Japan.

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1 030 USD

Range observed: 1 030–1 030 USD

Estimated median price for a one-way ticket

Departure date (median): Dec 14, 2026
Based on OTA logs: Jan 21, 2026

Select dates & search exact price
Price graph and price trends for San Francisco International-Kansai International Airport
Weekly price trend
Today
2027
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Week
7
11
15
19
23
27
31
35
39
43
47
51
USD 0–0
USD 1–1
USD 2–2
USD 3–3
USD 4–0
Monthly price summary
January
February
March
April
May
June
July
August
September
October
November
December

Ticket prices for San Francisco to Osaka (--) are shown here with weekly or monthly averages to indicate cheaper and more expensive periods.

Source: Flightprices.com & Kayak.com
Forecast updated: April 3, 2026.
Flight information
SFO → KIX
Flight frequency
7 flights/week
Type
Direct flight
Duration
12 hours 20 minutes
Airlines with non-stop flights on this route:
United logo United
FAQ – San Francisco (SFO) → Osaka (KIX)

No dedicated low-cost airlines fly directly between San Francisco and Osaka. Instead, full-service carriers such as United operate this route.

From our previous flight searches the average price is around 1 030 (USD).

Usually yes, but not always. Check both options — you can easily switch between them in our widget.

For domestic routes like SFO-KIX, good deals often appear a few weeks out. Watch for sales and avoid peak dates.
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