Cheapest one-way flights from New York (JFK) to London (STN), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
28 Sep Norse Atlantic Airways
29 Sep Norse Atlantic Airways
27 Sep Norse Atlantic Airways
16 Sep Norse Atlantic Airways
06 Sep Icelandair
20 Sep Icelandair
23 Sep Icelandair
09 Sep Icelandair
14 Sep Norse Atlantic Airways
07 Sep Icelandair
Powered by

deals for return flights from New York to London in September.

Book a cheap hotel in London

Cheap car rent in Stansted

Updated Jul 25, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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