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Copenhagen: cheap flights and the best time to go

Bikes, harbor swims and the world’s oldest amusement park. Denmark, Denmark · Cities, Family

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Cheapest round trip

Travelers

Fares are per seat. Everyone 2 and older needs a seat; babies under 2 on a lap fly free. Up to 9 travelers.

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Safety level

Level 2 Level 2: Exercise increased caution

The State Department's advisory for Kingdom of Denmark (updated 2024-09-16)

Levels: 1 Exercise normal precautions · 2 Exercise increased caution · 3 Reconsider travel · 4 Do not travel. Read the advisory before you book; it can change. Checked 2026-10-07.

Best time to go

For the weather: May, June, July (highs of 62–82°F, not too much rain). With fares from your airport, the best months weigh weather 60% and price 40%.

Typical weather and the cheapest round trip by month
MonthHighLowRainCheapest round trip from JFK
January38°F30°F2.1 in…
February38°F30°F1.7 in…
March44°F33°F1.6 in…
April54°F38°F1.2 in…
May (a best month)63°F46°F1.7 in…
June (a best month)68°F52°F2.6 in…
July (a best month)73°F57°F2.5 in…
August72°F57°F3.0 in…
September64°F51°F1.9 in…
October54°F44°F2.6 in…
November46°F38°F2.3 in…
December40°F33°F2.6 in…

Typical daily high and low and total rain, 1991–2020: NOAA NCEI GHCN-Daily, station MALMO A (34 km away). ★ = the best three months. Fares are the cheapest found for trips leaving that month in the next year.

Prices are per seat for a round trip in economy; with more than one traveler they're the total for your party (babies under 2 on a lap need no seat). The booking site shows the final price for everyone.