United Cheap Flights from San Francisco to Tokyo: UA SFO→NRT

View HK$3,821 flight on Tue, 3 Feb 2026Opens in a new window
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Prices were available within the past 7 days and start at HK$3,821 for one-way flights and HK$6,088 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 3 Mar - Wed, 11 Mar
SFO
San Francisco
NRT
Tokyo
HK$6,088 Return, just found
HK$6,088
Return
just found
Select United flight, departing Tue, 3 Mar from San Francisco to Tokyo, returning Wed, 11 Mar, priced at HK$6,088 just found
San Francisco to Tokyo route information
Origin airport
San Francisco Intl.
Destination airport
Narita Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, Delta, EVA Airways, Japan Airlines, Korean Air, Philippine Airlines, Singapore Airlines, Turkish Airlines, United, Vietnam Airlines, WestJet, ZIPAIR
Popular airline
Air Canada
Distance
8177 km
Average flight time
28 hours 22 mins

Frequently asked questions

How much is a United Airlines flight from San Francisco Intl. Airport (SFO) to Narita Intl. Airport (NRT)?
You'll discover cheap round-trip United Airlines flights from HK$6,088 from SFO to NRT by organising your results from "Price (lowest to highest)" on Expedia. Or search for options from HK$3,821 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SFO to NRT with United Airlines?
January is one of the cheapest months to travel to Tokyo with United Airlines. You could also find excellent prices on one-way and return tickets in February.
Does United Airlines fly nonstop from San Francisco Intl. Airport (SFO) to Narita Intl. Airport (NRT)?
Jet off on one of United Airlines's 7 weekly direct flights from San Francisco Intl. Airport (SFO) to Narita Intl. Airport (NRT). To see your options, enter your origin, destination and dates and hit search. Then use the "Nonstop" and "Airline" filters.
How long does it take to fly from SFO to NRT with United Airlines?
It takes approximately 11h 20m to fly nonstop from San Francisco Intl. Airport (SFO) to Narita Intl. Airport (NRT) with United Airlines.
What airports does United Airlines fly into in Tokyo?
United Airlines flights from San Francisco Intl. Airport (SFO) to Tokyo touch down at Narita Intl. Airport (NRT) and Haneda Airport (HND). The main Tokyo gateway serviced by this airline is NRT. It's always worth considering flights landing at nearby airports on Expedia as you may find cheaper prices.
What type of plane does United Airlines fly from San Francisco Intl. Airport (SFO) to Narita Intl. Airport (NRT)?
Set off on a United Airlines flight from San Francisco Intl. Airport (SFO) to Narita Intl. Airport (NRT), and you'll likely be flying on a Boeing 777. Keep in mind though, that the aircraft type can vary depending on operational needs.
Can I change or cancel my United Airlines flight from San Francisco Intl. Airport (SFO) to Narita Intl. Airport (NRT)?
Changes are generally free within 24 hours of booking, but your airline may add a charge after that time. For more information about modifying your flights, head to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to update your itinerary without additional charges, apply the "Changes included" and "No cancel fee" filters when organising your next getaway.
*Available to Expedia members.