S$768 Cheap Flights from Singapore to Houston

If you're planning on travelling between Singapore Airport and HOU, round-trip flights start from S$1,272. This price is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.

Most flights can be cancelled online, but each airline has different terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Singapore Airport to HOU flights, you'll see a "no change fees" filter for you to select.

You'll have 16,000 kilometres to cover on the long-haul Singapore to Houston route. Wear layers of comfortable clothes and consider taking a pair of noise-cancelling earphones.

Flying nonstop between Changi Airport and William P. Hobby Airport isn't possible right now. However, you'll still be able to book a flight to Houston with at least one stop.

Flight prices fluctuate, so it's no sure thing. While last-minute deals between SIN and William P. Hobby Airport are of course possible, it's also a good idea to monitor prices well before you fly. In fact, some airlines release their prices up to a year prior to the departure date. Expedia is constantly updating the best airfare bargains around, so check back often and be ready to pounce when the price is right.