Cheapest return flights from Newcastle to Singapore in December from $675

AirHint found the following cheapest return flights from Newcastle (NCL) to Singapore (SIN) in December 2025 (see full year).

Return flights

04 Dec - 13 Dec Ryanair
03 Dec - 10 Dec Ryanair
13 Dec - 28 Dec Ryanair
13 Dec - 29 Dec Ryanair
13 Dec - 26 Dec Ryanair
13 Dec - 17 Jan Ryanair
13 Dec - 30 Dec Ryanair
13 Dec - 27 Dec Ryanair
13 Dec - 31 Dec Ryanair
27 Dec - 09 Jan Ryanair
18 Dec - 25 Dec Ryanair
24 Dec - 01 Jan easyJet
18 Dec - 02 Jan Ryanair
24 Dec - 04 Jan easyJet
21 Dec - 05 Jan Ryanair
23 Dec - 04 Jan easyJet
15 Dec - 10 Jan Lufthansa
29 Dec - 04 Jan Ryanair
13 Dec - 11 Jan KLM

Also check the deals for one-way flights from Newcastle to Singapore in December.

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