AirHint found the following cheapest return flights from Austin (AUS) to Frankfurt (FRA)
in April 2025 (see full year ).
Return flights
21 Apr
- 07 May
Spirit Airlines
$ 711
10 Apr
- 20 Apr
Frontier Airlines
$ 761
20 Apr
- 06 May
Virgin Atlantic
$ 779
21 Apr
- 01 May
Spirit Airlines
$ 791
30 Apr
- 26 May
Spirit Airlines
$ 864
11 Apr
- 21 Apr
Spirit Airlines
$ 888
07 Apr
- 14 May
Spirit Airlines
$ 896
23 Apr
- 07 May
Lufthansa
$ 907
direct
10 Apr
- 16 Apr
Frontier Airlines
$ 910
21 Apr
- 01 May
Lufthansa
$ 911
direct
21 Apr
- 07 May
Lufthansa
$ 919
direct
23 Apr
- 30 Apr
Lufthansa
$ 920
direct
20 Apr
- 30 Apr
United
$ 924
29 Apr
- 06 May
United
$ 924
07 Apr
- 14 Apr
Spirit Airlines
$ 960
25 Apr
- 02 May
Lufthansa
$ 970
direct
04 Apr
- 09 Apr
Spirit Airlines
$ 1027
10 Apr
- 16 Apr
Lufthansa
$ 1979
direct
14 Apr
- 30 Apr
Lufthansa
$ 2139
direct
11 Apr
- 21 Apr
Lufthansa
$ 2261
direct
Also check the deals for one-way flights from Austin to Frankfurt in April .
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.