Sacramento (SMF) to London (LHR) in April 2027

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Watch fares from to , , , leaving , for in , , on . when .

CheapestLowHigherTypical $972

$900$1,000$1,100

April 2027from $896 · 30 trips

Sacramento (SMF) to London (LHR): what SlickTrip has seen

Cheapest economy round trip (7 nights) in April 2027: $896 leaving Tue, Apr 6, for 1 traveler.
1 price drop on economy fares in the last 30 days, caught for travelers watching this route.
SlickTrip travelers are watching 1 trip on this route.
Airlines in the fares we watched: British Airways, American.

From SlickTrip's own price alerts and watched trips, as of Nov 9.

Sacramento (SMF) to London (LHR) by month

November 2026
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Cheap economy Class Flights from Sacramento (SMF) to London (LHR) April

Find the best deals on economy class flights. Compare prices for direct flights, one-stop, and multi-stop options.

Sacramento (SMF) to London (LHR) in April 2027

Cheapest round trip of 5, 7, 10 nights fare in April 2027: $896 on 2027-04-06, for 1 traveler.

Why Choose Economy Class Flights from Sacramento (SMF) to London (LHR)?

Fares across the airlines on the route in one search
Nonstop and connecting flights side by side
A month of fares at a glance for april travel
Price alerts: we watch the fare and alert you when it drops

Planning a trip from Sacramento (SMF) to London (LHR) in april? SlickTrip shows the cheapest economy fares across airlines, nonstop or with stops. Set an alert and we watch the route for you, then email you when the price drops. Booking happens on the airline's or travel site's own page.

October 2027

Sacramento (SMF) to London (LHR): what SlickTrip has seen

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