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

Return flights

12 May - 26 May	Air Canada
13 May - 03 Jun	Delta
25 May - 16 Jun	Delta
07 May - 26 May	Delta
02 May - 09 May	Air Canada
20 May - 26 May	Air Canada
26 May - 11 Jun	United
25 May - 15 Jun	Air Canada
27 May - 18 Jun	Delta
17 May - 31 May	United
23 May - 04 Jun	United
12 May - 26 May	ANA	direct
04 May - 12 May	Air Canada
08 May - 18 May	United
27 May - 18 Jun	ANA	direct
18 May - 27 May	United
25 May - 15 Jun	ANA	direct
17 May - 24 May	United
29 May - 14 Jun	United
30 May - 14 Jun	United

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 771€

Return flights