Cheapest one-way flights from Trenton to London in December from 312€

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

One-Way flights

15 Dec Frontier Airlines
29 Dec Frontier Airlines

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

Skyscanner

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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