Cheapest return flights from Raleigh-durham to London in December from $488

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to London (LGW) in December 2025 (see full year).

Return flights

10 Dec - 24 Jan Spirit Airlines
03 Dec - 10 Dec Icelandair
09 Dec - 24 Jan Spirit Airlines
15 Dec - 13 Jan Spirit Airlines
15 Dec - 06 Jan Spirit Airlines
12 Dec - 07 Jan Frontier Airlines
11 Dec - 15 Dec Spirit Airlines
14 Dec - 06 Jan Spirit Airlines
11 Dec - 14 Dec Spirit Airlines
23 Dec - 06 Jan jetBlue
28 Dec - 17 Jan Icelandair
16 Dec - 05 Jan Spirit Airlines
26 Dec - 17 Jan Icelandair
23 Dec - 28 Dec jetBlue
19 Dec - 26 Dec jetBlue

Also check the deals for one-way flights from Raleigh-durham 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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