Cheapest return flights from San Francisco (SFO) to Hanoi (HAN), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
01 Dec 23 Dec China Airlines
01 Dec 10 Dec China Airlines
09 Dec 20 Dec Korean Air
09 Dec 23 Dec Korean Air
21 Dec 18 Jan Korean Air
11 Dec 04 Jan Alaska Airlines
18 Dec 26 Dec Turkish Airlines
16 Dec 18 Dec Vietnam Airlines
20 Dec 30 Dec Flair Airlines
17 Dec 31 Dec Alaska Airlines
19 Dec 01 Jan Frontier Airlines
18 Dec 31 Dec Turkish Airlines
19 Dec 02 Jan Frontier Airlines
Powered by

deals for one-way flights from San Francisco to Hanoi in December.

Book a cheap hotel in Hanoi

Cheap car rent in Noibai Intl

Updated Aug 25, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.