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Cheapest return flights from London (LHR) to Shannon (SNN), January

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
22 Jan 26 Jan	Aer Lingus Direct Flight
07 Jan 12 Jan	Aer Lingus Direct Flight
29 Jan 31 Jan	Aer Lingus Direct Flight
01 Jan 03 Jan	Aer Lingus Direct Flight
09 Jan 10 Jan	Aer Lingus Direct Flight
01 Jan 02 Jan	Aer Lingus Direct Flight

deals for one-way flights from London to Shannon in January.

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Cheap car rent in Shannon

Updated Aug 28, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest return flights from London (LHR) to Shannon (SNN), January

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