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

Return flights

08 May - 11 May	Air Canada
02 May - 10 May	Air Canada
07 May - 15 May	Lufthansa
20 May - 03 Jun	British Airways
20 May - 04 Jun	British Airways
19 May - 03 Jun	British Airways
11 May - 18 May	Porter Airlines (Canada) Ltd
16 May - 26 May	Air Canada
15 May - 29 May	British Airways
27 May - 11 Jun	British Airways
27 May - 04 Jun	British Airways
25 May - 09 Jun	Air Canada
25 May - 03 Jun	Scandinavian Airlines
29 May - 08 Jun	British Airways
24 May - 26 Jun	Air Canada
23 May - 31 May	Air Canada
21 May - 25 May	Air Canada

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

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

Cheapest return flights from New York to Prague in May from $515

Return flights