$652 Cheap Flights from Houston (IAH) to Singapore (SIN)

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Cheap Flights from Houston to Singapore (IAH-SIN)

Prices were available within the past 7 days and start at $652 for one-way flights and $983 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Air Canada
EVA Airways
Singapore Airlines
Qatar Airways
United
American Airlines
Japan Airlines
Cathay Pacific
JetBlue Airways
Flights from Houston (IAH) to Singapore (SIN)
Origin airport
George Bush Intercontinental
Destination airport
Changi
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, EVA Airways, Emirates, Etihad Airways, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
$982
Distance
9923 mi
Average flight time
22 hours 20 mins

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 IAH to SIN 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 $652 now!

Frequently asked questions

How much is a one-way flight from Houston Airport to SIN?
Prepare to score a terrific deal, because Houston flights to Singapore start from just $615. This is based on the cheapest fare found on Expedia for this route departing within the next three months. This airfare is for an Alaska Airlines flight, departing from Houston Airport on March 20 2024 and landing at Changi Airport (SIN). The price of this flight was last updated on March 18 2024 and has not changed since.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Changi Airport (SIN) last minute?
Booking your trip from IAH to Changi Airport last minute could save you some dough if you happen to find a bargain. However, fares don’t usually get cheaper as the departure date nears. If you wait, flights could also be booked out or the best seats taken (don’t get stuck in the middle!). If you’d rather err on the side of caution, book well ahead of the date you want to leave. In fact, Expedia has some of the biggest deals up to a year in advance. If your preferred carrier hasn’t released its airfares yet, check back regularly as offers are updated on Expedia all the time.
What is the cheapest airline flying from George Bush Intercontinental Airport (IAH) to SIN in the next 90 days?
Based on airfares found on Expedia with a departure date within the next 90 days, Alaska Airlines is the cheapest carrier flying from Houston to Singapore. The fare for this route starts at $615. This flight leaves IAH on March 20 2024 and touches down at Changi Airport. The price was updated on March 18 2024 and has not changed since.
What's the cheapest price for a flight from IAH to Changi Airport next month?
With a one-way flight from Houston to Singapore coming in at just $615, you’ll have more cash to spend on seeing the sights. This price was found after searching all available flights on Expedia within the next 30 days. This particular service jets off from George Bush Intercontinental Airport (IAH) on March 20 2024, touches down at Singapore Airport and is with Alaska Airlines. This price was last updated on March 18 2024 and has not changed since.
What airports do you fly into for Singapore from Houston?
With Changi Airport (SIN), Paya Lebar Air Base Airport (QPG) and Seletar Airport (XSP) to select from, flying from Houston to Singapore is a snap. The city’s major gateway, Changi Airport (SIN), is roughly 11 mi northeast of the downtown area. Along with the price of fares, consider factors like the ease of getting from the airport and the distance to your hotel when deciding where to touch down. Get your Singapore trip off to a superb start by checking out Universal Studios Singapore and Haji Lane.
Can I change the date of my flight from Houston Airport to Singapore Airport?
Sometimes life gets in the way of plans, so Expedia is here to help make things as easy as possible. To start, access your Houston Airport to SIN itinerary through the Expedia Trips portal and check the fare conditions and rules about what changes you can make. If you booked in the last 24 hours, some carriers will let you cancel at no cost and book new flights. If you booked more than 24 hours ago, get in touch with us via our Customer Service portal to run through your options.
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