Cheapest return flights from Knoxville to Tokyo in April from $872

AirHint found the following cheapest return flights from Knoxville (TYS) to Tokyo (NRT) in April 2026 (see full year).

Return flights

13 Apr - 20 Apr Korean Air
17 Apr - 30 Apr American Airlines

Also check the deals for one-way flights from Knoxville to Tokyo in April.

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