Cheapest return flights from St. Louis to Tokyo in May from $940

AirHint found the following cheapest return flights from St. Louis (STL) to Tokyo (NRT) in May 2026 (see full year).

Return flights

20 May - 26 May Air Canada
26 May - 06 Jun Air Canada
11 May - 22 May Japan Airlines
22 May - 08 Jun Air Canada
23 May - 08 Jun Air Canada
10 May - 21 Jun Air Canada
23 May - 09 Jun American Airlines
23 May - 06 Jun Air Canada

Also check the deals for one-way flights from St. Louis to Tokyo in May.

Powered by

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.

Book a cheap hotel in Tokyo

Cheap car rent in Tokyo

Feel free to contact us with any feedback or request another flight research.