Cheapest return flights from Cedar Rapids to London in December from $594

AirHint found the following cheapest return flights from Cedar Rapids (CID) to London (LHR) in December 2025 (see full year).

Return flights

30 Dec - 14 Jan Delta
31 Dec - 14 Jan Delta
17 Dec - 28 Dec United
26 Dec - 03 Jan Allegiant Air

Also check the deals for one-way flights from Cedar Rapids to London 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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