Popular in | July |
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Cheapest in | October |
Round-trip from | $1,139 |
One-way from | $706 |
Departing on a Monday is a good option for securing a great price. You can expect to save up to 16% when planning your travel around this day of the week.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 42 days in advance, which can save you up to 6% on flights from Houston to Singapore compared to booking the week you need them. Waiting 42 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,014. For sooner than that we have options available in the next 3 days from $1,305.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, October can be a great choice for travel to Singapore. Flights to Singapore from Houston in October are about $1,386 on average during October, but can be found for as low as $851.
It’s typically best to fly out from Houston to Singapore in the afternoon. Doing so could potentially save you 16% on the flight price compared to flying at noon, which is usually more expensive.
Fly from
Fly to
Budget
$1,186 - $1,575
Route
Depart
Return
Price
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Wed 6/5
2 stops47h 35m
Singapore Changi
Tue 6/18
1 stop34h 00m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Tue 6/4
2 stops34h 03m
Singapore Changi
Mon 6/10
2 stops30h 46m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Thu 5/9
2 stops37h 11m
Singapore Changi
Tue 5/14
2 stops33h 54m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Mon 7/15
1 stop37h 35m
Singapore Changi
Mon 9/30
1 stop34h 05m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Thu 5/9
1 stop31h 45m
Singapore Changi
Tue 5/14
1 stop27h 08m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Sat 7/13
1 stop21h 25m
Singapore Changi
Mon 9/30
1 stop20h 15m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Wed 6/5
1 stop24h 05m
Singapore Changi
Tue 6/11
1 stop25h 05m
Houston HobbySingapore Changi
HOU - SIN
HOUSIN
Houston Hobby
Thu 8/15
2 stops45h 40m
Singapore Changi
Fri 8/23
2 stops36h 43m
Houston George Bush IntcntlSingapore Changi
IAH - SIN
IAHSIN
Houston George Bush Intcntl
Sat 7/27
1 stop30h 05m
Singapore Changi
Sat 8/3
2 stops27h 15m
Currently, April is the cheapest month in which you can book a flight from Houston to Singapore (average of $1,139). Flying from Houston to Singapore in June is currently the most expensive (average of $1,678). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$1,176
February
$1,166
March
$1,148
April
$1,139
May
$1,294
June
$1,678
July
$1,565
August
$1,289
September
$1,256
October
$1,215
November
$1,255
December
$1,431
SIN Temperature | 78.8 - 82.4 °F |
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Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.
Comfort
Crew
Boarding
Overall
Entertainment
Food
Reviews
Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.
0%of flight departures | Early morningMidnight to 6 am |
---|---|
0%of flight departures | Morning6 am to noon |
100%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Houston to Singapore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Cheapflights simply makes it quick and affordable to book flights from Houston to Singapore by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Yes! Cheapflights helps users easily find flights from Houston to Singapore with no change fees.
Yes, Cheapflights offers price alerts on Houston to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.