AirHint found the following cheapest one-way flights from London (LHR) to New York (JFK) in March 2026 (see full year).
One-Way flights
| 25 Mar | TAP | ||
| 30 Mar | LOT | ||
| 27 Mar | Aegean Airlines | ||
| 31 Mar | Finnair | ||
| 23 Mar | Scandinavian Airlines | ||
| 22 Mar | Aer Lingus | ||
| 29 Mar | British Airways | ||
| 24 Mar | SWISS | ||
| 28 Mar | Aer Lingus | ||
| 21 Mar | SWISS |
Also check the deals for return flights from London to New York in March.
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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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