Tickets sold from May 16, 2021 until May 31, 2021. Tickets can be booked for flights from May 16, 2021 till May 31, 2022.
| From Oklahoma City to Amsterdam round-trip | from $825, economy class | Find and book |
| From Oklahoma City to Berlin round-trip | from $873, economy class | Find and book |
| From Oklahoma City to Frankfurt round-trip | from $904, economy class | Find and book |
| From Oklahoma City to London round-trip | from $852, economy class | Find and book |
| From Oklahoma City to Moscow round-trip | from $733, economy class | Find and book |
| From Oklahoma City to Munich round-trip | from $891, economy class | Find and book |
| From Oklahoma City to Paris round-trip | from $849, economy class | Find and book |
| From Oklahoma City to Rome round-trip | from $878, economy class | Find and book |
| From Oklahoma City to Vienna round-trip | from $867, economy class | Find and book |