Cheapest return flights from Newcastle to Singapore in December from $862

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

Return flights

24 Dec - 29 Dec Air France
24 Dec - 30 Dec Air France
24 Dec - 31 Dec Air France
30 Dec - 15 Jan easyJet
29 Dec - 15 Jan Jet2
24 Dec - 01 Jan Air France
24 Dec - 02 Jan Ryanair
29 Dec - 05 Jan Ryanair
19 Dec - 26 Dec Jet2
30 Dec - 04 Jan Ryanair
29 Dec - 04 Jan Ryanair
30 Dec - 06 Jan IndiGo
16 Dec - 10 Jan Air France

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