$497 Find cheap flights from Vietnam to Houston

There are 2 airports in Houston. The closest airport to Houston’s city center is Houston Hobby Airport (9 miles). Houston George Bush Airport is 16 miles from the center.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Houston.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Of the 12 airlines that fly to Houston, United Airlines offers the most flights, with around 3,954 per week, followed by Southwest with 1,177 flights per week.