AirHint found the following cheapest return flights from Omaha (OMA) to London (LGW) in March 2026 (see full year).

Return flights

16 Mar - 21 Mar	Allegiant Air
27 Mar - 05 Apr	Allegiant Air
05 Mar - 14 Mar	British Airways
17 Mar - 21 Mar	Aer Lingus
13 Mar - 16 Mar	Iberia
16 Mar - 20 Mar	Aer Lingus

Also check the deals for one-way flights from Omaha to London 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 Omaha to London in March from $943

Return flights