AirHint found the following cheapest return flights from London (STN) to Cancun (CUN) in March 2026 (see full year).

Return flights

05 Mar - 09 Mar	Ryanair
24 Mar - 03 Apr	Ryanair
06 Mar - 13 Mar	Ryanair
06 Mar - 20 Mar	Ryanair
09 Mar - 16 Mar	Ryanair
05 Mar - 14 Mar	Ryanair
01 Mar - 13 Mar	Ryanair
06 Mar - 16 Mar	Ryanair
13 Mar - 20 Mar	Ryanair
11 Mar - 20 Mar	Ryanair
30 Mar - 10 Apr	Ryanair
02 Mar - 09 Mar	Ryanair
30 Mar - 13 Apr	Ryanair
23 Mar - 12 Apr	Ryanair
30 Mar - 06 Apr	Ryanair
26 Mar - 06 Apr	Ryanair
31 Mar - 08 Apr	Ryanair
28 Mar - 10 Apr	Ryanair
20 Mar - 03 Apr	Ryanair
19 Mar - 05 Apr	Ryanair

Also check the deals for one-way flights from London to Cancun in March.

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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Cheapest return flights from London to Cancun in March from 656€

Return flights