Cheapest return flights from Washington to Kuala Lumpur in December from $1800

AirHint found the following cheapest return flights from Washington (IAD) to Kuala Lumpur (KUL) in December 2025 (see full year).

Return flights

27 Dec - 11 Jan Etihad Airways
15 Dec - 30 Dec United
24 Dec - 03 Jan Etihad Airways
19 Dec - 27 Dec Turkish Airlines
24 Dec - 04 Jan Etihad Airways
19 Dec - 28 Dec Air Canada

Also check the deals for one-way flights from Washington to Kuala Lumpur in December.

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