Cheapest return flights from New York to Keflavik in July from 545€

AirHint found the following cheapest return flights from New York (LGA) to Keflavik (KEF) in July 2026 (see full year).

Return flights

18 Jul - 23 Aug Air Canada
13 Jul - 24 Jul Air Canada
02 Jul - 09 Jul KLM
21 Jul - 29 Jul Air Canada
01 Jul - 08 Jul Air Canada
03 Jul - 10 Jul Air Canada
01 Jul - 05 Jul Delta
07 Jul - 28 Jul British Airways
01 Jul - 07 Jul British Airways

Also check the deals for one-way flights from New York to Keflavik in July.

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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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