Cheapest return flights from Newark to St. Thomas in December from 326€

AirHint found the following cheapest return flights from Newark (EWR) to St. Thomas (STT) in December 2025 (see full year).

Return flights

08 Dec - 15 Dec United direct
06 Dec - 13 Dec Spirit Airlines
16 Dec - 23 Dec United direct
29 Dec - 12 Jan Spirit Airlines
29 Dec - 11 Jan Spirit Airlines
24 Dec - 12 Jan Spirit Airlines
24 Dec - 11 Jan Spirit Airlines
23 Dec - 12 Jan Spirit Airlines
23 Dec - 11 Jan Spirit Airlines
26 Dec - 12 Jan Spirit Airlines
29 Dec - 02 Jan Spirit Airlines
29 Dec - 01 Jan Spirit Airlines
26 Dec - 11 Jan Spirit Airlines

Also check the deals for one-way flights from Newark to St. Thomas 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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