August is the cheapest month to fly this route, with average fares around $1140 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $1175 | $1100 | ||
| June 2026 | $1197 | $1040 | ||
| July 2026 | $1204 | $1100 | Peak | |
| August 2026 | $1140 | $1102 | Best |
Departing on Wednesday offers the lowest average fares at $1131. Friday departures are the most expensive at $1307, a difference of $176.
The best time to fly is August. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from Austin to Frankfurt is August, with average round-trip fares around $1140. The lowest fare found in August is $1102.
Wednesday departures are the cheapest, averaging $1131 round trip. The most expensive day is Friday at $1307.
Based on current pricing trends, booking for August travel offers the best value. Avoid July if possible, as fares average $1204 compared to $1140 in the cheapest month. June is a solid middle-ground option at $1197.
Flying in August instead of July can save you approximately $64 per round trip. The cheapest month averages $1140 while the most expensive averages $1204.
Airlines, flight times, price calendar, and more for Austin to Frankfurt
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