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

Return flights

19 Jun - 26 Jun	WestJet
28 Jun - 31 Jul	Spirit Airlines
18 Jun - 25 Jun	Volaris
16 Jun - 30 Jun	Frontier Airlines
18 Jun - 01 Jul	WestJet
21 Jun - 27 Jun	WestJet
20 Jun - 22 Jun	Lufthansa	direct
19 Jun - 26 Jun	Lufthansa	direct
28 Jun - 31 Jul	Lufthansa	direct
18 Jun - 25 Jun	Lufthansa	direct
22 Jun - 29 Jun	Virgin Atlantic
18 Jun - 01 Jul	Lufthansa	direct
16 Jun - 23 Jun	Lufthansa	direct
16 Jun - 30 Jun	Lufthansa	direct

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

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.

Book a cheap hotel in Frankfurt

Cheap car rent in Frankfurt

Cheapest return flights from Houston to Frankfurt in June from $1043

Return flights