From €394 return per person · cheapest departure 15 Jan
In short: The cheapest return flight from Düsseldorf to New York we found costs €394 per person (departure 15 Jan, Aer Lingus, 1 stop, 11 h 45 min). Prices by departure week range from €394 to €964; the typical price is €399. Source: Google Flights, updated 25 October 2026.
When is it cheapest to fly?
Cheapest: departure 15 Jan · €394 return, per person Most expensive: 11 Dec · €964. Booking the cheapest week saves up to 59 %. Cheapest return fare per person for a departure each week (trips of 7–7 days), economy class. Prices from Google Flights, read weekly; they change daily.
Cheapest departure
💰15 Jan – 22 Jan€394Aer Lingus · 1 stop · 11 h 45 min · return, per person