Cheap flights from Singapore to Houston

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

All the information you need to plan the best null to IAH flight in 2021: compare Singapore to Houston flight prices with the expected peak season, weather and rainfall in Houston.
How far in advance should I book a flight from Singapore to Houston?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 23 days in advance, which can save you up to 4% on flights from Singapore to Houston compared to booking the week you need them. Waiting 23 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 S$ 1,389. For sooner than that we have options available in the next 3 days from S$ 1,401.

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

The best pricing can be found in the month of December. Prices to Houston from Singapore average S$ 1,329. You can even find prices in December for less than S$ 1,329, as users have found deals to Houston from as low as S$ 814. The month of June appears to be one of the more expensive times to travel to Houston from Singapore. Flying in the targeted month can save you up to 26%.

When is the cheapest time to fly from Singapore to Houston (SG0 - HO1)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Houston as you normally would.

Cheap flights from Singapore to Houston in September, October 2021

The best prices found for Singapore to IAH flights in September, October
27 Sep - 6 Oct
S$ 1,121pp
SIN
Singapore Changi
Qatar Airways
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Qatar Airways
 
1 STOP
SIN
Singapore Changi
24 Sep - 2 Oct
S$ 1,130pp
SIN
Singapore Changi
Qatar Airways
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Qatar Airways
 
1 STOP
SIN
Singapore Changi
25 Sep - 2 Oct
S$ 1,138pp
SIN
Singapore Changi
ANA
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
ANA
   
2 STOPS
SIN
Singapore Changi

Singapore to Houston 2021 flight deals

Cheap flights to Houston from Singapore found for this year
27 Sep - 6 Oct
S$ 1,121pp
SIN
Singapore Changi
Qatar Airways
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Qatar Airways
 
1 STOP
SIN
Singapore Changi
24 Sep - 2 Oct
S$ 1,130pp
SIN
Singapore Changi
Qatar Airways
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Qatar Airways
 
1 STOP
SIN
Singapore Changi
25 Sep - 2 Oct
S$ 1,138pp
SIN
Singapore Changi
ANA
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
ANA
   
2 STOPS
SIN
Singapore Changi

Last-minute flights from Singapore to Houston

Late deals on return flights to Houston from Singapore, departing today and this week
4 Oct - 13 Oct
S$ 1,170pp
SIN
Singapore Changi
Air Japan
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Japan
   
2 STOPS
SIN
Singapore Changi
3 Oct - 13 Oct
S$ 1,223pp
SIN
Singapore Changi
Emirates
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Emirates
 
1 STOP
SIN
Singapore Changi
4 Oct - 13 Oct
S$ 1,235pp
SIN
Singapore Changi
United Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
   
2 STOPS
SIN
Singapore Changi

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Singapore</span> to <span class="emphasized">Houston</span> flights.

Flight FAQs

From Singapore to Houston

Which airlines flying from Singapore to Houston have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Air China, United Airlines, and EVA Air flying from Singapore to Houston have implemented new flexible cancellation policies.

Can I find flights from Singapore to Houston for under S$ 1,200 on Cheapflights?

Yes, there are multiple flights from Singapore to Houston for under S$ 1,200. The cheapest flight booked recently is on Air Japan for just S$ 1,170, but on average you can expect to pay S$ 1,254.

Are there last-minute flights available from Singapore to Houston for under S$ 1,200?

There are currently 13+ open flights from Singapore to Houston within the next 7 days for less than S$ 1,200.

How popular is this Singapore to Houston flight route?

This flight path from Singapore to Houston was viewed by 254 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Singapore to Houston?

Consider EVA Air, Air China or Emirates when booking your flight. These represent the most popular airlines when flying from Singapore to Houston.

What are the cheapest flights from Singapore to Houston?

While on average a flight from Singapore to Houston is generally S$ 2,401, our data shows the cheapest flight currently is S$ 738. When looking at the most popular route, (Singapore Changi - Houston George Bush Intcntl), you can expect to pay S$ 1,150 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Houston, TX

Do I need a COVID test to fly to Houston from Singapore?

Information is based on travel restrictions from Singapore to Houston

Most visitors from Singapore need to provide a negative COVID-19 test result and/or quarantine to enter Houston.

COVID-19 testing requirements
Visitors from Singapore must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Houston.

Quarantine requirements
Visitors from Singapore are not required to quarantine after entering Houston.

Do I need a test to fly back to Singapore from Houston?

Returning to Singapore from Houston

COVID-19 testing requirements
Visitors from Houston must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Singapore.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering Singapore.

Hide COVID Travel Restrictions for Houston, TX

Departure points for flights from Singapore to Houston

Select to see more specific information for flights to Houston from all departure points in Singapore.
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Destination information for Houston

Things to know before you go - useful duration and weather info for your trip from Singapore to Houston.
Today's exchange rate
S$ 1 = $0.75
Average temperature for September in Houston
28.0 °C

Airports servicing

Singapore Changi (SIN)
Singapore Seletar (XSP)

Airports servicing Houston

Top 8 airlines flying from Singapore to Houston

The chart below displays the airlines Cheapflights users travelling from Singapore to Houston 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
S$ 688 S$ 917 No cancel fee 67%
Search Air China flights
Singapore Airlines
S$ 954 S$ 1,901 No cancel fee 81%
Search Singapore Airlines flights
United Airlines
S$ 1,132 S$ 1,443 No cancel fee 69%
Search United Airlines flights
EVA Air
S$ 1,145 S$ 1,465 No cancel fee 74%
Search EVA Air flights
ANA
S$ 1,209 S$ 1,900 No cancel fee 80%
Search ANA flights
Qatar Airways
S$ 1,264 S$ 1,493 No cancel fee 68%
Search Qatar Airways flights
Emirates
S$ 1,289 S$ 1,493 No cancel fee 75%
Search Emirates flights
Lufthansa
S$ 1,854 S$ 1,976 No cancel fee 76%
Search Lufthansa flights
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