New York (JFK) → Copenhagen (CPH)

John F. Kennedy International Airport to Copenhagen Kastrup Airport · 3,342 nm (6,189 km) · about 8 h nonstop

Cheapest economy fares, checked daily · 38 days of history

Written and maintained by Jake McEwen
JFKCPH

Booking links are plain searches — none are affiliate links, and the site earns nothing if you book. Prices are the cheapest fares other travellers recently found, not live availability — always confirm the fare before you pay.

Economy

last checked 10h ago
$323one-way

Aer Lingus · 1 stop · 19h 50m · travel Feb 7 · sold via Kiwi.com

Book on Aviasales· $323 ↗Compare on Google Flights ↗Compare on Skyscanner ↗
Lowest (90d)
$224
Typical (median)
$262
Highest (90d)
$347
Checks
47
Cheapest fare seen at each daily check over the last 90 days. Green dots are checks that qualified as a deal.

When it's cheapest to travel

Travel dates of the cheapest fare found at each of our 47 daily checks — where the low fares were, not every date.

Lowest fare by travel month
Sep 2026$2811×
Oct 2026$22429×
Nov 2026$2929×
Feb 2027$3236×
Apr 2027$2422×
Typical fare by day of travel
Fricheapest$2423×
Mon$25512×
Sun$26223×
Sat$2924×
Thu$3415×
CheckedFareAirlineStopsTravelSold via
2026-10-23$323Aer Lingus1 stopFeb 7Kiwi.comBook ↗
2026-10-21$323Aer Lingus1 stopFeb 7Kiwi.comBook ↗
2026-10-20$323Aer Lingus1 stopFeb 7Kiwi.comBook ↗
2026-10-19$323Aer Lingus1 stopFeb 7Kiwi.comBook ↗
2026-10-19$323Aer Lingus1 stopFeb 7—Book ↗
2026-10-18$323Aer Lingus1 stopFeb 7—Book ↗
2026-10-16$341Air Serbia1 stopNov 12—Book ↗
2026-10-16$341Air Serbia1 stopNov 12—Book ↗
2026-10-15$341Air Serbia1 stopNov 12—Book ↗
2026-10-14$341Air Serbia1 stopNov 12—Book ↗
2026-10-13$341Air Serbia1 stopNov 12—Book ↗
2026-10-11$262Icelandair1 stopOct 25—Book ↗

Airlines selling the cheapest fares

Which carrier had the lowest fare on each of our checks over the last 90 days.

  • Icelandair ×24
  • Aer Lingus ×7
  • Norse Atlantic Airways UK ×5
  • JetBlue Airways ×5
  • Air Serbia ×5
  • Norse Atlantic Airways ×1

About this route

New York (JFK) to Copenhagen (CPH) is one of the busiest air routes in its market (Transatlantic). It links John F. Kennedy International Airport in United States with Copenhagen Kastrup Airport in Denmark. The great-circle distance is about 3,342 nautical miles (3,847 statute miles), so expect roughly 8 hours in the air nonstop.

Every night we ask our fare provider for the cheapest one-way economy fare other travellers recently found on this route and record it, with the airline and the seller it was found with. A fare is flagged as a deal when it falls at least 30% below the route's 90-day typical price. Prices are a research starting point, not live availability — the booking links open the itinerary so you can confirm what's on sale right now.

Fares are approximate, from public sources, and can be stale — always verify before booking.