Cheapest return flights from Houston to Copenhagen in May from $623

AirHint found the following cheapest return flights from Houston (IAH) to Copenhagen (CPH) in May 2026 (see full year).

Return flights

04 May - 15 May Frontier Airlines
04 May - 17 May Frontier Airlines
05 May - 04 Jun Turkish Airlines
08 May - 17 May Frontier Airlines
05 May - 12 May Scandinavian Airlines
15 May - 22 May Frontier Airlines
02 May - 09 May Scandinavian Airlines
07 May - 14 May Scandinavian Airlines
09 May - 16 May Scandinavian Airlines
12 May - 19 May Scandinavian Airlines
18 May - 25 May Scandinavian Airlines
30 May - 06 Jun Scandinavian Airlines
31 May - 07 Jun Scandinavian Airlines
29 May - 05 Jun Scandinavian Airlines
25 May - 01 Jun Scandinavian Airlines
28 May - 04 Jun Scandinavian Airlines

Also check the deals for one-way flights from Houston to Copenhagen in May.

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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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