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

Return flights

15 Mar - 24 Mar	Air France
19 Mar - 02 Apr	Air Canada
14 Mar - 21 Mar	Scandinavian Airlines
05 Mar - 11 Mar	Virgin Atlantic
13 Mar - 16 Mar	KLM

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 $660

Return flights