Airlines Offering Direct Flights From Houston (IAH) to Singapore (SIN)
Searching for airlines offering direct flights from George Bush Intercontinental Airport (IAH) to Singapore Changi Airport (SIN)? Here’s a quick overview of carriers directly connecting IAH and SIN.
No direct flights available
Flying from Houston (IAH) to Singapore (SIN)
Here’s what you need to know before you go.
Cheapest flight ticket available
$454*
Average flight duration
23 hours
Most popular airline
Singapore Airlines
Number of flights per week
N/A
*Airfare prices subject to change.
When to Fly from Houston (IAH) to Singapore (SIN)
We’re constantly monitoring ticket prices, making it easy for you to find the best deals quickly. For Houston to Singapore flights, September and October currently offer the lowest fares.
September is one of the cheapest months to fly, likely because it’s a shoulder season with fewer tourists. Airlines may lower fares to attract travelers. October is also affordable for similar reasons, as it falls between the summer rush and year-end holidays.
July and December are the most expensive months to fly from Houston to Singapore. December sees high prices due to holiday travel, while July is costly because it’s a popular summer vacation month.
Cheapest months to fly
September and October
Most Expensive Months to Fly
July and December
Alternative Routes Aside from Houston (IAH) to Singapore (SIN)
Considering other options to get from IAH to Singapore? Compare routes that may provide cheaper, faster, or easier services for flights from IAH to Singapore below.
Seletar (XSP) - $114*
Seletar Airport is a small airport in Singapore, mainly serving regional flights and private jets. It’s a quieter alternative to Changi Airport, with fewer crowds and a more relaxed travel experience. While it doesn’t handle major international flights, some travelers use it for connections or budget-friendly routes.
*Airfare prices subject to change.
Frequently Asked Questions
How can I get the best deals on flights from Houston to Singapore?
Avoid peak months like July and December to save money on flights to Singapore from Houston. OneAir offers affordable options and great flexibility, so you can travel without breaking the bank. Sign up for OneAir today and access exclusive offers and discounts for your next trip.
Which airlines offer cheap flights from Houston to Singapore?
United Airlines, ANA, Turkish Airlines, and IndiGo Airlines offer cheap flights to Singapore from IAH.
What is the fastest flight time from Houston to Singapore?
The fastest Houston to Singapore flight time takes 22 hours and 55 minutes via United Airlines.
Are there direct flights from IAH to Singapore?
There are currently no airlines offering direct flights from Houston to Singapore.
How much are return flights from Houston to Singapore?
The lowest price for a roundtrip flight from Houston to Singapore is $889 via All Nippon Airways.
Which airlines offer the cheapest business-class flights from Houston to Singapore?
American Airlines, Philippine Airlines, and Singapore Airlines offer the cheapest business flight priced at $2,795.
What is the layover duration for non-direct flights from IAH to Singapore?
Layover durations vary depending on the airline and route. Non-direct IAH to Singapore flights typically take 1 to 9 hours at hubs like San Francisco (SFO), Haneda (HND), Vancouver (YVR), and Seattle (SEA).
Do I need a visa to travel from Houston to Singapore?
U.S. passport holders do not need a visa for tourist or business visits up to 90 days.
What is the time difference between Houston and Singapore?
Singapore is 14 hours ahead of Houston.
How far is Singapore’s city center from Changi Airport?
The city center is about 12 miles (19 km) from Changi Airport. Depending on your transportation choice, the journey takes between 20 to 40 minutes.
How to find cheap flights from Houston to Singapore
Looking for cheap flights from IAH to Singapore? OneAir makes it easy to discover incredible flight deals to destinations around the world. Follow these simple steps to start saving on your next trip.
- Set your departure airports on OneAir. Choose your preferred departure airports, and we’ll search for the cheapest flights from those cities to Singapore. OneAir offers deals from over 50 major US airports, so you can find the most convenient and affordable options.
- Be flexible with your travel dates. If your schedule allows, use our “Explore” or “Add Destinations” feature to find the most affordable days to fly to Singapore. Shifting your dates by just a day or two can often result in significant savings.
- Turn on your notifications. We’ll notify you via email or push notification whenever the price for your selected route is at its lowest. This way, you’ll never miss a deal.
- Compare flight options from multiple providers. Choose the cheapest, fastest, or most convenient flights to Singapore based on your priorities.
- Filter for direct flights. If you prefer nonstop service to Singapore, simply tick the “Nonstop” box when searching. We’ll show you all available nonstop routes, so you can avoid lengthy layovers.
- Get the best unpublished deals. Dreaming of a luxurious journey to Singapore? We also find the best deals on Premium Economy, Business, and First Class fares. Compare prices across all cabin classes – you might be surprised by an affordable premium seat.
- Expand your search to nearby airports. Unlock even more deals by searching for flights to Singapore from nearby airports. This will show you flight prices from alternative departure airports close to your origin city.
- Book a complete travel package. Once you’ve found your perfect flight, why not add a hotel room? OneAir also offers exclusive hotel deals so you can save even more on your entire trip.
- Discover New Destinations with the “Explore” Tab. Not set on Singapore? Use our “Explore” search to find the cheapest flights from your city to anywhere in the world. You might just discover your next dream vacation spot!
