AirHint found the following cheapest return flights from Windsor Locks (BDL) to London (LHR) in February 2026 (see full year).

Return flights

23 Feb - 02 Mar	Breeze Airways
10 Feb - 17 Feb	United
19 Feb - 05 Mar	United
27 Feb - 07 Mar	Delta
11 Feb - 21 Feb	United
19 Feb - 22 Feb	Air France

Also check the deals for one-way flights from Windsor Locks to London in February.

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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Cheapest return flights from Windsor Locks to London in February from 703€

Return flights