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Good to Know: Cheapest and Fastest IAH - SIN Flights
Useful information for finding best airline tickets from George Bush Intercontinental Houston to Singapore Changi on your next trip.
Cheapest Round Trip Flight
$1499
Air Canada
• 2 stops
• 57h 20m
Nov 20 – Mar 05
The cheapest round trip flight from Houston to Singapore (IAH-SIN-IAH) is currently $1499
Fastest Flight
42h 20m
The fastest nonstop flight from Houston to Singapore (IAH-SIN) takes 42h 20m
Top Airlines Flying from Houston to Singapore
Latest Flight Deals from Houston (IAH) to Singapore (SIN)
Compare and book low fare round-trip air tickets from Houston to Singapore. Ideal for travelers with confirmed return itineraries.
Nov 20 - Mar 05, Economy
Houston → Singapore
57h 20m
11:50 AM - 7:00 AM • 2 stops
Houston → Singapore
68h 45m
8:40 AM - 2:37 PM • 1 stop
Air Canada
Nov 20 - Mar 05, Economy
Houston → Singapore
57h 20m
6:10 PM - 11:15 AM • 2 stops
Houston → Singapore
68h 45m
8:40 AM - 2:37 PM • 1 stop
Air Canada
Nov 20 - Mar 05, Economy
Houston → Singapore
50h 40m
9:00 PM - 5:40 PM • 1 stop
Houston → Singapore
45h 55m
11:15 PM - 1:10 PM • 1 stop
Turkish Airlines
Nov 21 - Mar 06, Economy
Houston → Singapore
42h 20m
4:20 PM - 8:00 AM • 1 stop
Houston → Singapore
35h 31m
10:20 PM - 5:51 AM • 1 stop
United Airlines
Nov 20 - Mar 05, Economy
Houston → Singapore
52h 25m
7:10 PM - 4:55 PM • 1 stop
Houston → Singapore
42h
1:45 AM - 1:05 PM • 1 stop
Air France
FAQs on Houston to Singapore Flights
What are the airports in Houston?
IAH
What’s the most popular airline flying from IAH to SIN?
The most popular airline flying from Houston to Singapore are
Can I fly from IAH to SIN non-stop?
NO
Which airlines fly nonstop between Houston and Singapore?
The non-stop flights between Houston and Singapore are .
What’s the earliest departure time from IAH to SIN Airport?
The earliest flight leaves IAH at 11:50 am and lands in SIN - Singapore Changi
What are the airports in Singapore?
SIN
Can I make changes to my Houston to Singapore flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAH to SIN?
Read the fare rules of the Houston to Singapore air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Houston and Singapore?
operate flights between Houston and Singapore
How long does a flight from Houston to Singapore take?
It takes approximately 20 hour to fly non-stop from IAH to SIN, which is 9930.44 miles by air.
Which airlines provide the cheapest flights from Houston (IAH) to Singapore (SIN) ?
In the past couple of days, the cheapest tickets to SIN from IAH were found on AF : USD 1933
Do I need a passport to fly between IAH and SIN?
Yes
What’s the latest departure time from IAH to SIN ?
The last flight leaves IAH at 9:00 pm
Houston (IAH) to Singapore (SIN): Airport Information
| Origin Airport | George Bush Intercontinental Houston , Houston, US |
| Destination Airport | Singapore Changi , Singapore, SG |
| Distance | 9930 miles |
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