AirHint found the following cheapest return flights from Houston (IAH) to Ho Chi Minh City (SGN) in June 2026 (see full year).

Return flights

08 Jun - 07 Jul	WestJet
09 Jun - 30 Jun	Spirit Airlines
01 Jun - 01 Jul	Spirit Airlines
09 Jun - 14 Jul	Spirit Airlines
18 Jun - 12 Jul	WestJet
14 Jun - 30 Jun	WestJet
07 Jun - 22 Jun	Spirit Airlines
15 Jun - 28 Jun	WestJet
24 Jun - 29 Jul	Zipair
27 Jun - 11 Jul	Zipair
01 Jun - 27 Jul	Spirit Airlines
25 Jun - 02 Jul	WestJet
28 Jun - 11 Jul	IndiGo

Also check the deals for one-way flights from Houston to Ho Chi Minh City in June.

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 Ho Chi Minh City in June from 954€

Return flights