Cheap flights from Houston (IAH) to Singapore

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

All the information you need to plan the best IAH to SIN flight in 2022: compare Houston to Singapore flight prices with the expected peak season, weather and rainfall in Singapore.
When is the cheapest time to fly from Houston to Singapore (IAH - SG)?

When flying from Houston to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Flights from Houston to Singapore lean towards being more expensive in April. Prices are generally better when you fly from Houston to Singapore in August, with the cheapest ticket starting at $671.

Cheap flights from Houston to Singapore in June, July 2022

The best prices found for IAH to Singapore flights for June, July
22 Jul - 31 Aug
$1,182pp
IAH
Houston George Bush Intcntl
ANA
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
ANA
   
2 STOPS
IAH
Houston George Bush Intcntl
22 Jul - 31 Aug
$1,183pp
IAH
Houston George Bush Intcntl
ANA
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
ANA
 
1 STOP
IAH
Houston George Bush Intcntl
23 Jul - 3 Sep
$1,190pp
IAH
Houston George Bush Intcntl
ANA
 
1 STOP
SIN
Singapore Changi
SIN
Singapore Changi
ANA
 
1 STOP
IAH
Houston George Bush Intcntl

Houston to Singapore 2022 flight deals

Cheap flights to Singapore from Houston found for this year
18 Oct - 15 Nov
$927pp
IAH
Houston George Bush Intcntl
Turkish Airlines
 
1 STOP
SIN
Singapore Changi
SIN
Singapore Changi
Turkish Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
11 Oct - 26 Oct
$954pp
IAH
Houston George Bush Intcntl
Turkish Airlines
 
1 STOP
SIN
Singapore Changi
SIN
Singapore Changi
Turkish Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
20 Oct - 31 Oct
$959pp
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 from Houston

Save time with Houston to Singapore direct flight deals
2 Nov - 8 Nov
$1,075pp
IAH
Houston George Bush Intcntl
Singapore Airlines
Non-Stop
SIN
Singapore Changi
SIN
Singapore Changi
Singapore Airlines
Non-Stop
IAH
Houston George Bush Intcntl
7 Dec - 5 Jan
$1,525pp
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

Late deals on round-trip flights to Singapore from Houston, departing today and this week
1 Jul - 8 Jul
$1,577pp
IAH
Houston George Bush Intcntl
United Airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
United Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
1 Jul - 8 Jul
$1,581pp
IAH
Houston George Bush Intcntl
United Airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
United Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
4 Jul - 24 Jul
$1,749pp
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 from Houston

The cheapest one-way flights from Houston to Singapore
4:20 pm - 1:40 pm
Japan Airlines
2 Stops
56h 20m
HOU - SIN
Japan Airlines
$657
ChatDeal
9:25 pm - 8:00 am
EVA Air
1 Stop
21h 35m
IAH - SIN
EVA Air
$692
SmartFares
3:35 pm - 8:20 pm
American Airlines
2 Stops
39h 45m
IAH - SIN
American Airlines

Related info for your journey

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

Flight FAQs

From Houston to Singapore

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

Some of the carriers operating flights from Houston to Singapore that may be offering flexible cancellation policies are Air China, ANA, and United 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 for under $1,000 on Cheapflights?

Yes, there are multiple flights from Houston to Singapore for under $1,000. The cheapest flight booked recently is on Turkish Airlines for just $927, but on average you can expect to pay $1,022.

Are there nonstop flights from Houston to Singapore for under $1,100 on Cheapflights?

Cheapflights has at least 2 direct flights from Houston to Singapore under $1,100. A good price for a nonstop flight from Houston to Singapore is less than $1,300.

Are there last-minute flights available from Houston to Singapore for under $1,600?

There are currently 20+ open flights from Houston to Singapore within the next 7 days for less than $1,600.

How popular is this Houston to Singapore flight route?

The Houston to Singapore 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.

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

$612 is the cheapest one-way deal found within the past few days, from Japan Airlines. You may also be able to find cheap deals on United Airlines and EVA Air, with prices starting from $660 and $692, respectively.

What are the cheapest flights from Houston to Singapore?

Looking for the cheapest flight from Houston to Singapore? While on average our users pay $8,204, our data indicates the cheapest price to be $607. The most popular route (Houston Hobby - Singapore Changi), is priced around $927.

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

The most popular airlines flying from Houston to Singapore are Major Airline, American Airlines and EVA Air. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Singapore

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

Information is based on travel restrictions from Houston to Singapore

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

COVID-19 testing requirements
Visitors from Houston must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 2 days for RT-PCR (NAAT) and 2 days for Antigen (quick-test) before departing to Singapore.

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

Documents
Health Declaration Form - All travelers are required to submit their health declaration before arriving in Singapore.

TraceTogether App - Travelers are required to download this contact tracing app and use it during their stay in Singapore.

Travel Insurance - Approved short-term visitors must have a travel insurance with a minimum coverage of SGD30,000 for COVID-19 medical treatment and/or hospitalization.

Vaccination Check Portal - Travelers have the option to use the Vaccination Check Portal (VCP) if they have a digitally-verifiable Vaccination Certificate (DVC) recognized by Singapore to facilitate document checks.


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

Returning to Houston from Singapore

COVID-19 testing requirements
Visitors from Singapore are not required to present a negative COVID-19 PCR test or antigen result upon entering Houston.

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

Hide COVID Travel Restrictions for Singapore

Destination points for flights from Houston to Singapore

Select to see more specific information for flights from Houston to all places in Singapore.

Destination information for Singapore

Things to know before you go - useful duration and weather info for your trip from Houston to Singapore.
Today's exchange rate
$1 = S$ 1.39

Airports servicing Houston

Airports servicing

Singapore Seletar (XSP)

Top 10 airlines flying from Houston to Singapore

The chart below displays the airlines Cheapflights users traveling from Houston to Singapore 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 $771 No cancel fee 67%
Japan Airlines
$726 $1,032 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.

Singapore Airlines
$766 $1,012 No cancel fee 81%
American Airlines
$818 $976 No cancel fee 71%
EVA Air
$872 $966 No cancel fee 74%
Turkish Airlines
$885 $974 No cancel fee 77%
Qatar Airways
$939 $1,361 No cancel fee 68%
United Airlines
$971 $1,122 No cancel fee 69%
ANA
$1,052 $1,274 No cancel fee 80%
Lufthansa
$1,137 $1,462 No cancel fee 76%
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