Cheapest return flights from London to Iasi in January from $447

AirHint found the following cheapest return flights from London (LCY) to Iasi (IAS) in January 2026 (see full year).

Return flights

29 Jan - 09 Feb KLM
29 Jan - 05 Feb KLM
26 Jan - 04 Feb ITA Airways
28 Jan - 04 Feb KLM
27 Jan - 29 Jan SWISS
27 Jan - 30 Jan KLM
26 Jan - 28 Jan KLM
28 Jan - 30 Jan KLM
27 Jan - 02 Feb KLM
31 Jan - 01 Feb KLM
31 Jan - 03 Feb KLM
31 Jan - 08 Feb ITA Airways
27 Jan - 28 Jan SWISS
30 Jan - 05 Feb KLM
30 Jan - 01 Feb ITA Airways
25 Jan - 27 Jan SWISS

Also check the deals for one-way flights from London to Iasi in January.

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