Cheapest one-way flights from Newburgh to London in December from $284

AirHint found the following cheapest one-way flights from Newburgh (SWF) to London (LGW) in December 2025 (see full year).

One-Way flights

14 Dec Breeze Airways
12 Dec Allegiant Air
11 Dec Allegiant Air
01 Dec Breeze Airways
18 Dec Breeze Airways
22 Dec Breeze Airways
25 Dec Breeze Airways
19 Dec Breeze Airways

Also check the deals for return flights from Newburgh to London in December.

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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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