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

Return flights

09 May - 16 May	Air Canada
09 May - 16 May	Zipair	direct
13 May - 25 May	Zipair	direct
09 May - 23 May	Zipair	direct
09 May - 22 May	Zipair	direct
13 May - 03 Jun	Zipair	direct
17 May - 31 May	WestJet
16 May - 30 May	Spirit Airlines
16 May - 30 May	Zipair	direct
17 May - 29 May	WestJet
29 May - 10 Jun	Zipair	direct
25 May - 15 Jun	Zipair	direct
26 May - 09 Jun	WestJet
28 May - 09 Jun	WestJet
17 May - 03 Jun	WestJet
06 May - 13 May	United	direct
25 May - 16 Jun	WestJet
23 May - 07 Jun	WestJet
28 May - 13 Jun	WestJet
24 May - 08 Jun	WestJet

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.

Book a cheap hotel in Tokyo

Cheap car rent in Tokyo

Cheapest return flights from Houston to Tokyo in May from 747€

Return flights