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

Return flights

12 May - 26 May	Air Canada
13 May - 19 May	Air Canada
06 May - 19 May	Air Canada
04 May - 12 May	Air Canada
18 May - 02 Jun	WestJet
18 May - 03 Jun	WestJet
19 May - 02 Jun	WestJet
24 May - 08 Jun	WestJet
28 May - 11 Jun	WestJet
27 May - 18 Jun	WestJet
23 May - 04 Jun	WestJet
25 May - 16 Jun	WestJet
25 May - 15 Jun	WestJet
27 May - 03 Jun	WestJet
06 May - 16 May	Air Canada
01 May - 09 May	WestJet
07 May - 26 May	Air Canada
13 May - 24 May	Air Canada
19 May - 28 May	WestJet
04 May - 10 May	Air Canada

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

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.

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Cheapest return flights from Houston to Tokyo in May from $824

Return flights