AirHint found the following cheapest return flights from Knoxville (TYS) to Tokyo (HND) in April 2026 (see full year).
Return flights
| 09 Apr - 16 Apr | Delta | ||
| 04 Apr - 18 Apr | United | ||
| 09 Apr - 15 Apr | United | ||
| 04 Apr - 10 Apr | Allegiant Air | ||
| 01 Apr - 11 Apr | Allegiant Air |
Also check the deals for one-way flights from Knoxville to Tokyo in April.
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