Cheapest return flights from Denver to Frankfurt in June from $814

Best time to book flights for Denver (DEN) to Frankfurt (FRA) flights at AirHint

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

Return flights

01 Jun - 12 Jun Alaska Airlines
18 Jun - 02 Jul Air Canada
15 Jun - 29 Jun Condor
13 Jun - 21 Jun Condor
01 Jun - 12 Jun Lufthansa direct
04 Jun - 11 Jun United
02 Jun - 09 Jun Lufthansa direct
22 Jun - 05 Jul Air Canada
18 Jun - 02 Jul Lufthansa direct
10 Jun - 17 Jun Lufthansa direct
18 Jun - 25 Jun Lufthansa direct
25 Jun - 02 Jul Lufthansa direct
22 Jun - 05 Jul Lufthansa direct
15 Jun - 29 Jun Lufthansa direct
12 Jun - 19 Jun Lufthansa direct
28 Jun - 05 Jul Lufthansa direct

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

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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