AirHint found the following cheapest return flights from Seattle (SEA) to Sharjah (SHJ) in December 2025 (see full year).

Return flights

09 Dec - 23 Dec	Icelandair
06 Dec - 14 Jan	Condor
09 Dec - 16 Dec	Qatar Airways
10 Dec - 25 Dec	Icelandair
15 Dec - 22 Dec	Alaska Airlines
30 Dec - 06 Jan	Qatar Airways
15 Dec - 13 Jan	Aer Lingus
15 Dec - 25 Dec	Aer Lingus
27 Dec - 11 Jan	Alaska Airlines
26 Dec - 25 Jan	Hawaiian Airlines
14 Dec - 21 Dec	Aer Lingus
26 Dec - 06 Jan	Hawaiian Airlines
16 Dec - 13 Jan	Alaska Airlines
15 Dec - 01 Jan	Aer Lingus
28 Dec - 04 Jan	Qatar Airways
18 Dec - 25 Dec	Qatar Airways
19 Dec - 11 Jan	Alaska Airlines

Also check the deals for one-way flights from Seattle to Sharjah in December.

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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Cheapest return flights from Seattle to Sharjah in December from $1173

Return flights