AirHint found the following cheapest return flights from Shanghai (SHA) to San Francisco (SFO) in May 2026 (see full year).
Return flights
| 21 May - 21 Jun | Asiana Airlines | ||
| 09 May - 16 May | Air Canada | ||
| 16 May - 26 May | ANA | ||
| 21 May - 04 Jun | Asiana Airlines | ||
| 23 May - 05 Jun | Korean Air | ||
| 17 May - 23 May | Cathay Pacific | ||
| 19 May - 23 May | Air Canada |
Also check the deals for one-way flights from Shanghai to San Francisco in May.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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