Flights New York → London — September 17, 2026

One way · Economy · 1 adult · price per person

The cheapest itinerary observed for Thursday, September 17, 2026 on the New York–London route: 1 stop itinerary (2 flights) via Charlotte Douglas (CLT), from New York LaGuardia (LGA) to London Heathrow (LHR), first flight American Airlines AA2033, departs 2:39 PM, arrives 6:55 AM the next day, total travel time 11h 16m including layovers, flight time 10h 6m (layovers excluded), $221 per person. Fare as listed by Aviasales: carry-on bag included, checked bag not included, changes not allowed, non-refundable. Price found in an Aviasales search on September 8, 2026 and read by AirSource on September 10, 2026, 19:00 UTC: it is not guaranteed and is confirmed on Aviasales at booking time. The cheapest direct flight observed: Air France AF9917, from New York JFK (JFK) to London Heathrow (LHR), departs 11:55 PM, arrives 12:05 PM the next day, direct, 7h 10m, $222 per person. Fare as listed by Aviasales: carry-on bag included, checked bag not included, changes not allowed, non-refundable.