Cheapest return LGA–PRG flights, May

AirHint found the following cheapest return flights from New York (LGA) to Prague (PRG) in May 2026 (see full year).

Return flights

31 May - 16 Jun Lufthansa
29 May - 07 Jun Lufthansa
05 May - 12 May Lufthansa
26 May - 02 Jun Lufthansa
15 May - 22 May Porter Airlines (Canada) Ltd
29 May - 02 Jun Lufthansa
02 May - 05 May Lufthansa
03 May - 05 May Lufthansa
29 May - 05 Jun Porter Airlines (Canada) Ltd
20 May - 26 May Porter Airlines (Canada) Ltd
10 May - 15 May Scandinavian Airlines
12 May - 15 May Porter Airlines (Canada) Ltd
09 May - 12 May Porter Airlines (Canada) Ltd
23 May - 30 May Porter Airlines (Canada) Ltd
21 May - 30 May Air Transat
16 May - 21 Jun Porter Airlines (Canada) Ltd
16 May - 22 Jun United

Also check the deals for one-way flights from New York to Prague in May.

Powered by

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.

Book a cheap hotel in Prague

Cheap car rent in Prague

Feel free to contact us with any feedback or request another flight research.