Business Class Flights from New York City to Reykjavik

For New York City (NYC) to Reykjavik (REK) trips, July is the mildest at about 52.7°F (11.5°C) with just 50 mm of rain, ideal for day tours; pack light layers and a waterproof shell.

January–February average roughly 30–31°F (-1.0 to -0.5°C) with 80–85 mm of precipitation, so insulated, windproof layers and waterproof boots make winter sightseeing more comfortable.

Shoulder months May and September sit near 42.8°F (6.0°C) and 46.4°F (8.0°C) with 60–80 mm of rain, a workable balance of cooler temps and showers; keep flexible plans to dodge passing weather.

Autumn is wetter: October and November bring about 110 mm and 100 mm, roughly double June–July’s 50 mm; if visiting then, build buffer time into your schedule and favor centrally located hotels.

On New York City (NYC) to Reykjavik (REK), the lowest average price level appears around 75 days before departure at 87, about 13% below booking the day before (100); aim for roughly 11 weeks out.

A broad sweet spot spans 60–105 days, with price levels 88–91, or about 9–12% cheaper than day‑before; if you see a suitable fare in that window, lock it in.

Booking 30–21 days out rises to 93–96, eroding roughly half the savings versus the low; if you’ve waited this long, set a decision deadline to avoid further creep.

Very early purchases 135–150 days out sit at 95–96, still 4–5% cheaper than day‑before and useful for fixed summer plans or specific seat needs, but watch for dips around 60–90 days.

Inside a week averages 99, effectively near the worst price; unless travel is urgent, avoid last‑minute buys and push plans even a few weeks earlier.

For New York City (NYC) to Reykjavik (REK), July price levels average 120 versus January 84, about 43% higher; if flexibility allows, a March trip at 92 trims roughly 23% off July.

Summer peaks (Jun–Aug) run 112–120, while shoulder May and September sit at 104 and 108, about 10–13% cheaper than July; target late May or mid‑September to balance cost and weather.

Deep winter (Jan–Feb) sits at 84–85, roughly 15% below the annual average of 100, which suits Northern Lights trips if you’re prioritizing value and availability.

November at 90 is about 25% lower than July’s 120, and early December at 96 undercuts summer by roughly 20%; plan trips before the late‑December holiday push for steadier pricing.