AirHint found the following cheapest return flights from Nantes (NTE) to Bucharest (OTP) in March 2026 (see full year).

Return flights

23 Mar - 25 Mar	Ryanair
01 Mar - 05 Mar	Ryanair
01 Mar - 03 Mar	Ryanair
03 Mar - 05 Mar	Ryanair
07 Mar - 09 Mar	Ryanair
02 Mar - 05 Mar	Ryanair
03 Mar - 06 Mar	Ryanair
09 Mar - 12 Mar	Ryanair
03 Mar - 07 Mar	Ryanair
02 Mar - 06 Mar	Ryanair
30 Mar - 02 Apr	Volotea
30 Mar - 03 Apr	Volotea
29 Mar - 01 Apr	Ryanair
29 Mar - 02 Apr	Ryanair
31 Mar - 03 Apr	Ryanair
28 Mar - 01 Apr	Ryanair
31 Mar - 04 Apr	Vueling Airlines
31 Mar - 02 Apr	easyJet
30 Mar - 01 Apr	Volotea
30 Mar - 08 Apr	Volotea

Also check the deals for one-way flights from Nantes to Bucharest 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 Nantes to Bucharest in March from $105

Return flights