Leaving on a Saturday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 64% on the overall cost on flights from Billings to Frankfurt Intl.
To save up to 12% on this flight, we recommend booking at least 29 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Billings to Frankfurt Intl from $798 1-2 weeks out and tickets from $862 for flights departing within the next 72 hours.
It’s typically best to fly out from Billings to Frankfurt Intl in the morning. Doing so could potentially save you 16% on the flight price compared to flying at noon, which is usually more expensive.