Cheapest return flights from Sacramento to London in January from 560€

AirHint found the following cheapest return flights from Sacramento (SMF) to London (LHR) in January 2026 (see full year).

Return flights

16 Jan - 23 Jan Delta
15 Jan - 19 Jan Iberia
10 Jan - 18 Jan United
09 Jan - 12 Jan United

Also check the deals for one-way flights from Sacramento to London in January.

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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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