Cheapest return flights from Houston to Frankfurt in December from $733

AirHint found the following cheapest return flights from Houston (IAH) to Frankfurt (FRA) in December 2025 (see full year).

Return flights

09 Dec - 23 Dec Air Canada
22 Dec - 09 Jan Lufthansa
28 Dec - 08 Jan United direct
12 Dec - 26 Dec Air Canada
09 Dec - 23 Dec Lufthansa direct
12 Dec - 26 Dec Lufthansa direct
22 Dec - 09 Jan Lufthansa direct

Also check the deals for one-way flights from Houston to Frankfurt in December.

Skyscanner

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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