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Cheap flights from Houston (IAH) to Singapore City Airport (SIN)

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The best prices from Houston to Singapore City Airport are usually found in March or August, booked 50 days in advance, depart on a Tuesday or Monday and return on a Wednesday

How to find the cheapest flight from
Houston (IAH) to Singapore City Airport (SIN)

IAH - SIN
Price
$744 - $1,384

Popular in

December

High demand for flights, 37% potential price rise

Cheapest in

March

Best time to find cheap flights, 15% potential price drop

Round-trip from

$744

From Houston to Singapore City Airport

One-way from

$498

One-way flight from Houston to Singapore City Airport

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Houston to Singapore City Airport?

Travelers have found that booking a Monday departure is the best way to save up to 17% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Houston to Singapore City Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 21% on flights from Houston to Singapore City Airport compared to booking the week you need them. Waiting 61 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 $892. For sooner than that we have options available in the next 3 days from $1,001.

What is the cheapest month to fly from Houston to Singapore City Airport?

April can be a great time to fly to Singapore City Airport from Houston with a flight ticket averaging about $872. Cheapflights users have found deals in the month of April for as cheap as $530. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Houston to Singapore City Airport (IAH - SIN)?

When flying from Houston to Singapore City Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 9% versus a flight in the afternoon.

Cheap flights from Houston to Singapore City Airport in November, December 2020

The best prices found for IAH to SIN flights for November, December
1 Dec - 15 Dec
$792pp
IAH
Houston George Bush Intcntl
Turkish Airlines
 
1 STOP
SIN
Singapore Changi
SIN
Singapore Changi
Turkish Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
7 Dec - 23 Jan
$818pp
IAH
Houston George Bush Intcntl
Japan Airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
Japan Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
24 Nov - 1 Dec
$840pp
IAH
Houston George Bush Intcntl
Turkish Airlines
 
1 STOP
SIN
Singapore Changi
SIN
Singapore Changi
Turkish Airlines
 
1 STOP
IAH
Houston George Bush Intcntl

Houston to Singapore City Airport 2021 flight deals

Cheap flights to Singapore City Airport from Houston found for next year
1 Dec - 15 Dec
$792pp
IAH
Houston George Bush Intcntl
Turkish Airlines
 
1 STOP
SIN
Singapore Changi
SIN
Singapore Changi
Turkish Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
7 Dec - 23 Jan
$818pp
IAH
Houston George Bush Intcntl
Japan Airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
Japan Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
24 Nov - 1 Dec
$840pp
IAH
Houston George Bush Intcntl
Turkish Airlines
 
1 STOP
SIN
Singapore Changi
SIN
Singapore Changi
Turkish Airlines
 
1 STOP
IAH
Houston George Bush Intcntl

Non-stop flights to Singapore City Airport from Houston

Save time with Houston to Singapore City Airport direct flight deals
13 Apr - 3 May
$988pp
IAH
Houston George Bush Intcntl
Singapore Airlines
Non-Stop
SIN
Singapore Changi
SIN
Singapore Changi
Singapore Airlines
Non-Stop
IAH
Houston George Bush Intcntl
13 Apr - 3 May
$989pp
IAH
Houston George Bush Intcntl
Singapore Airlines
Non-Stop
SIN
Singapore Changi
SIN
Singapore Changi
Singapore Airlines
Non-Stop
IAH
Houston George Bush Intcntl
15 May - 21 May
$995pp
IAH
Houston George Bush Intcntl
Singapore Airlines
Non-Stop
SIN
Singapore Changi
SIN
Singapore Changi
Singapore Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Last minute flights from Houston to Singapore City Airport

Late deals on round-trip flights to Singapore City Airport from Houston, departing today and this week
7 Dec - 23 Jan
$818pp
IAH
Houston George Bush Intcntl
Japan Airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
Japan Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
7 Dec - 23 Jan
$932pp
IAH
Houston George Bush Intcntl
ANA
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
ANA
 
1 STOP
IAH
Houston George Bush Intcntl
7 Dec - 23 Jan
$942pp
IAH
Houston George Bush Intcntl
ANA
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
ANA
   
2 STOPS
IAH
Houston George Bush Intcntl

One-way flights to Singapore City Airport from Houston

The cheapest one-way flights from Houston to Singapore City Airport
5:15 am - 3:15 pm
United Airlines
2 Stops
68h 00m
IAH - SIN
United Airlines
$498
United
6:55 am - 12:50 pm
ANA
1 Stop
39h 55m
IAH - SIN
ANA
$764
Ovago
5:20 am - 2:30 am
Multiple Airlines
2 Stops
31h 10m
IAH - SIN
Multiple Airlines
$3,190
Kiwi.com

Related info for your journey

Useful info, stats and facts about Houston to Singapore City Airport flights.

Flight FAQs

From Houston to Singapore City Airport

Are flight prices decreasing from Houston to Singapore City Airport due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Houston and Singapore City Airport for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Houston George Bush Intcntl to Singapore Changi to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Houston George Bush Intcntl to Singapore Changi are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Houston George Bush Intcntl to Singapore Changi have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Houston George Bush Intcntl to Singapore Changi that may be offering flexible cancellation policies are United Airlines, Delta, and Japan Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Houston to Singapore City Airport for under $700 on Cheapflights?

Yes, there are multiple flights from Houston to Singapore City Airport for under $700. The cheapest flight booked recently is on ANA for just $694, but on average you can expect to pay $773.

Are there nonstop flights from Houston to Singapore City Airport for under $1,000 on Cheapflights?

Cheapflights has at least 5 direct flights from Houston to Singapore City Airport under $1,000. A good price for a nonstop flight from Houston to Singapore City Airport is less than $1,179.

Are there last-minute flights available from Houston to Singapore City Airport for under $900?

There are currently 20+ open flights from Houston to Singapore City Airport within the next 7 days for less than $900.

How popular is this flight route?

The Houston George Bush Intcntl to Singapore Changi flight path was viewed by 22 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Houston or Singapore City Airport?

Expected rainfall in Houston is less than in Singapore City Airport. You can expect this to be the case over the next 12 days.

Is Houston weather warmer or cooler than Singapore City Airport?

We forecast the temperature to be around the 91 °F's in April, on average. The temperature in Singapore City Airport is generally hotter than in Houston. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Houston to Singapore City Airport?

Airlines like EVA Air, United Airlines, and Singapore Airlines fly from Houston to Singapore City Airport in about 22h 20m. The time it takes to get you to your destination can typically vary by up to 1h 10m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Houston to Singapore City Airport round-trip?

Our cheapest airline available from Houston to Singapore City Airport is ANA. Our recent data shows that you can find tickets from as low as $694 on this airline. Additional options worth looking into are United Airlines and EVA Air, starting at $742 and $756 round-trip. ANA is priced at 20% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Houston to Singapore City Airport one-way?

The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $482. However, be on the lookout for offers from United Airlines and ANA, as they are both options that can get you from Houston to Singapore City Airport for a low price.

Alternative routes for Houston to Singapore City Airport

Destination information for Singapore City Airport

Things to know before you go. Useful info for your trip from Houston to Singapore City Airport
Today's exchange rate
$1 = S$ 1.34

Airports servicing Houston

Airports servicing Singapore

Top 10 airlines from Houston to Singapore City Airport

The chart below displays the airlines Cheapflights users traveling from Houston to Singapore City Airport choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Air China
$546 $823 N/A 67%
American Airlines
$640 $890 No cancel fee 71%
United Airlines
$665 $900 No cancel fee 69%
Delta
$745 $904 No cancel fee N/A
ANA
$683 $938 N/A 80%
Japan Airlines
$794 $950 No cancel fee 79%

We couldn't confirm the COVID-19 safety measures taken by Japan Airlines. Please check directly on their website for additional information.

EVA Air
$689 $1,063 N/A 74%
Singapore Airlines
$622 $1,073 No change fee 81%
Emirates
$1,392 $1,759 No cancel fee 75%
Qatar Airways
$731 $1,955 No cancel fee 68%
Home Asia Singapore Singapore City Airport Cheap flights from Houston to Singapore City Airport