Osaka to San Francisco flights

Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Osaka to San Francisco is €468 with ZIPAIR (checked on 18 Oct 2026).

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Lowest observed

€468

Average observed

€502

Cheapest month

March 2027

Last checked

18 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €468

Below average

2 Mar 2027

ZIPAIR · 1 stop · One way

Cheapest observed day · Last checked: 18 Oct 2026

Departure

07:25

When to fly

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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

One-way fare

One-way fare · No data: click and we will search

Lowest observed: €468, departing 2 Mar 2027 (Last checked: 18 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 40Check live prices for this route
Airlines seen: ANA, Eastar Jet, Japan Airlines, Jetstar, Peach, ZIPAIR
Reported fastest flight: 10h 40m
Non-stop: Yes

Short answer

Routavio has seen ANA fares from Osaka to San Francisco. The lowest fare Routavio's own searches returned is €468, seen on 18 Oct 2026. The average across the fares we caught is €502. March 2027 is the cheapest month in our observations, at €468. These are prices Routavio's searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from Osaka to San Francisco. Prices move often, so pick your dates to see the latest options.

Route distance: 8,642 km
Reported fastest flight: 10h 40m
Airlines seen: ANA, Eastar Jet, Japan Airlines, Jetstar, Peach, ZIPAIR
Alternative airports: ITM, UKB

Route-level information; individual journeys vary.
Published schedules report non-stop service with United Airlines. Check current timetables.

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Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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How our prices work

Airport to city: straight-line distance

Osaka Itami International Airport (ITM) → Osaka, city gazetteer reference point (34.6937, 135.5022): ≈ 11 km.
Kobe Airport (UKB) → Osaka, city gazetteer reference point (34.6937, 135.5022): ≈ 26 km.
Kansai International Airport (KIX) → Osaka, city gazetteer reference point (34.6937, 135.5022): ≈ 38 km.
San Francisco International Airport (SFO) → San Francisco, city gazetteer reference point (37.7749, -122.4194): ≈ 18 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

Lowest fare by departure month

Cheapest month from Osaka to San Francisco: March 2027, from €468 (checked 18 Oct 2026).

Lowest fare by departure month
Month	Lowest fare	Priced days
October 2026	€472	5
March 2027	€468	31

Lowest fare by day of the week

Cheapest day of the week from Osaka to San Francisco: Thursday, from €431 (checked 14 Oct 2026).

Lowest fare by day of the week
Day	Lowest fare	Priced days
Monday	€437	6
Tuesday	€468	6
Wednesday	€435	7
Thursday	€431	7
Friday	€472	5
Saturday	€474	5
Sunday	€469	4

One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.

Lowest fare by days before departure

Lowest fare from Osaka to San Francisco by days until departure (61 days or more): €431 (checked 14 Oct 2026).

Lowest fare by days before departure
Days before departure	Lowest fare	Priced days
0 to 7 days	€472	5
61 days or more	€431	33

One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.

Fares for different departure dates, checked now; not a guide to when to book.

Lowest one-way fare we saw per airline

Cheapest airline from Osaka to San Francisco: Jetstar, from €468 (checked 18 Oct 2026).

Lowest one-way fare we saw per airline
Airline	Lowest fare	Priced days
Jetstar	€468Mar 3, 2027	3
ZIPAIR	€468Mar 2, 2027	4
Peach	€469Mar 1, 2027	22

One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.

Frequently asked

How much is a flight from Osaka to San Francisco?

The lowest fare we have observed is €468, found on 18 Oct 2026. Prices move, so read it as a floor rather than a quote.

When is the cheapest month to fly from Osaka to San Francisco?

Cheapest month from Osaka to San Francisco: March 2027, from €468 (checked 18 Oct 2026).

Are there direct flights from Osaka to San Francisco?

Yes. Published schedules report non-stop flights on this route with United Airlines.

Which airlines fly from Osaka to San Francisco?

These are the carriers we have seen on the route: ANA, Eastar Jet, Japan Airlines, Jetstar, Peach, ZIPAIR.

How long does the flight from Osaka to San Francisco take?

The average journey time across the 31 fares we observed is 18h 08m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed Osaka to San Francisco fares were non-stop?

8 of the 45 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.

Which day of the week is cheapest from Osaka to San Francisco?

Cheapest day of the week from Osaka to San Francisco: Thursday, from €431 (checked 14 Oct 2026).

Which airline has the lowest fare from Osaka to San Francisco?

Cheapest airline from Osaka to San Francisco: Jetstar, from €468 (checked 18 Oct 2026).

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide