Cheapest one-way flights from St. Petersburg to London in April from 294€

AirHint found the following cheapest one-way flights from St. Petersburg (PIE) to London (LHR) in April 2026 (see full year).

One-Way flights

28 Apr Allegiant Air
26 Apr Allegiant Air
20 Apr Sun Country Airlines
13 Apr Sun Country Airlines
10 Apr Allegiant Air
17 Apr Allegiant Air

Also check the deals for return flights from St. Petersburg to London in April.

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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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