SAR2,041 Cheap Flights from Houston (IAH) to Singapore (SIN)

Popular airlines from George Bush Intercontinental Airport (IAH) to Singapore Changi Airport (SIN)

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Cheap Flights from Houston to Singapore (IAH-SIN)

Prices were available within the past 7 days and start at SAR2,041 for one-way flights and SAR3,817 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Turkish Airlines
Cathay Pacific
Cathay Pacific
Qatar Airways
Turkish Airlines
Turkish Airlines
American Airlines
Delta
Air Canada
Flights from Houston (IAH) to Singapore (SIN)
Origin airport
George Bush Intercontinental
Destination airport
Changi
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Cathay Pacific, Delta, EVA Airways, Emirates, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
SAR3,817
Distance
15878 km

Houston to Singapore Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Houston to Singapore offer the perfect respite. Not only does exploring Singapore provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Houston to Singapore may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Singapore are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Singapore more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Singapore is SAR2,041 now!

Frequently asked questions

Is it cheaper to buy a plane ticket from Houston Airport to Changi Airport last minute?
Booking your trip from Houston Airport to Changi Airport last minute could save you some dough if you stumble on a good deal. However, airfares don't usually get cheaper closer to the departure date. If you take a wait-and-see approach, flights could also be booked solid or the best seats taken (don't get stuck in the middle!). If you'd prefer to play it safe, book well ahead of when you want to leave. In fact, Expedia has some of the biggest deals up to a year in advance. If your favorite airline hasn't released its airfares yet, check back regularly as offers are constantly updated on Expedia.
What airports do you fly into for Singapore from Houston?
From Houston, you can journey to Singapore via Changi Airport (SIN), Paya Lebar Air Base Airport (QPG) and Seletar Airport (XSP). Be sure to check which airport is more convenient for you before you make a decision. If you pick Changi Airport (SIN), it's around 18 kilometers northeast of the center of the city. Use the dough you save when booking your trip with Expedia to discover the city's well-known attractions, such as Universal Studios Singapore and Haji Lane.
Can I change the date of my flight from Houston Airport to Singapore Airport?
It's a snap to make amendments to your George Bush Intercontinental Airport (IAH) to SIN trip yourself. Just log in to the Expedia Trips portal and tap "change flight." Look around for new flights and lock in the one that better fits your plans. You'll see an estimate of applicable flight change fees. You can also find your way to our Customer Service portal to connect with our Virtual Agent and quickly get answers to your questions.