Are direct flights from Singapore to Houston always the best option?

Direct flights often provide convenience and save travel time, but they are not always the most economical choice. Flights with layovers can sometimes be significantly cheaper. Weigh the trade-off between cost savings and travel duration to decide what suits you best.

Can flexible travel dates help on Singapore to Houston flights?

Yes, being flexible with your travel dates can often lead to finding more affordable flights. Prices can vary significantly between different days of the week or even within the same month. Adjusting your departure or return by a few days may result in better deals.

What extra costs should I check before booking Singapore to Houston flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Understanding these fees beforehand can help you budget accurately.

Flights From Singapore

To Houston

Cheap Flights from Singapore to Houston

Browse current best options from Singapore. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Singapore

RatePunk searches hundreds of travel sites at once for deals on flights to Houston

Prices updated 1 day ago

462 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Singapore to Houston

Explore current cheapest deals departing from Singapore to Houston

2026-10-15 – 2026-10-28
SIN - Houston
75% AI deal score
$909
$974
Round trip
2026-10-27 – 2026-11-04
SIN - Houston
72% AI deal score
$918
$1,021
Round trip
2026-10-27 – 2026-11-11
SIN - Houston
72% AI deal score
$901
$1,023
Round trip
2026-10-27 – 2026-11-03
SIN - Houston
73% AI deal score
$948
$1,023
Round trip
2026-10-04 – 2026-10-20
SIN - Houston
75% AI deal score
$901
$1,037
Round trip
2026-10-15 – 2026-10-25
SIN - Houston
75% AI deal score
$919
$1,049
Round trip
2026-10-24 – 2026-10-29
SIN - Houston
75% AI deal score
$976
$1,049
Round trip
2026-11-07 – 2026-11-15
SIN - Houston
74% AI deal score
$867
$1,049
Round trip
2026-11-02 – 2026-11-03
SIN - Houston
76% AI deal score
$940
$1,049
Round trip
2026-10-11 – 2026-10-18
SIN - Houston
75% AI deal score
$957
$1,050
Round trip

Singapore to Houston: Overview

Insights for flights from Singapore to Houston

Fares for cheap flights from Singapore to Houston typically range from $1525–$2219, with a median of $1814. Right now, current fares are above the typical level for this route. Over the past 90 days, there were no recent fares classified as a good price for this journey. New deals for this route show up several times a week, suggesting regular opportunities to find flights.

If you are looking for the cheapest time to fly from Singapore to Houston, consider traveling in February, when the median fare is $764. October also offers lower prices, with a median of $826. Another month with more affordable options is May, where the median fare is $1136.

Most itineraries from Singapore to Houston are connecting_dominant, meaning most flights include at least one stop. For connecting flights, the typical number of connections is 2. There are no direct flights from Singapore to Houston in the recent data.

A typical journey from Singapore to Houston takes approximately 50h 45m, including connections. This duration reflects the long-haul nature of the route, which often involves multiple stopovers.

The distance between Singapore and Houston is approximately 15971 kilometers, classifying this as a long-haul route. This significant distance contributes to the extended journey times and the necessity of connecting flights.

How much is a round trip from Singapore to Houston

Regular price: $826 - $1,727

Prices for flights from Singapore to Houston are currently within the regular range.

The regular price range for flights from Singapore to Houston is between $826 and $1727. The current lowest deal is $974 with Air Canada, for travel from Oct 15-Oct 28.

now $974

Low $826

High $1,727

The cheapest time to fly from Singapore to Houston

The cheapest month to fly from Singapore to Houston is February, with a median price of $764. The most expensive month is December, with a median price of $2417. Prices are generally lower from February to October.

February

Cheapest

Flights from $764

December

Most Expensive

Flights from $2,417

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Singapore to Houston

Air Canada

United Airlines

Qatar Airways

Etihad Airways

Last-minute flights going from Singapore to Houston

Thu, Sep 17

⌛ Last-Minute

SIN - Houston

Singapore (SIN) - Houston (IAH)

Air Canada

$1,066

$1,334

One-way

Thu, Sep 17

⌛ Last-Minute

SIN - Houston

Singapore (SIN) - Houston (IAH)

Air Canada

$1,136

$1,337

One-way

Thu, Sep 17

⌛ Last-Minute

SIN - Houston

Singapore (SIN) - Houston (IAH)

Air Canada

$1,219

$1,339

One-way

Thu, Sep 17

⌛ Last-Minute

SIN - Houston

Singapore (SIN) - Houston (IAH)

Air Canada

$1,214

$1,339

One-way

Thu, Sep 17

⌛ Last-Minute

SIN - Houston

Singapore (SIN) - Houston (IAH)

Air Canada

$1,234

$1,403

One-way

Sun, Sep 27

⌛ Last-Minute

SIN - Houston

Singapore (SIN) - Houston (IAH)

EVA Air

$1,071

$1,364

One-way

Biggest price drops on these dates for flights from Singapore to Houston

7 nights

Oct 30 - Nov 6

$1,313 → $1,278

3 nights

Sep 20 - Sep 23

$1,167 → $1,141

4 nights

Dec 27 - Dec 31

$1,210 → $1,233

5 nights

Dec 2 - Dec 7

$1,161 → $1,205

Popular Airports to fly from Singapore to Houston

Singapore - Houston route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Singapore to Houston are above the typical level for this route.

📅 Best time to fly

February, October, and May are cheapest

Historically, February ($764), October ($826), and May ($1136) offer the lowest median prices.

⏱️ Flight duration

Connecting flights average 50h 45m

Flights from Singapore to Houston typically involve 2 stopovers, with a median duration of 50h 45m.

✈️ Airlines & availability

Connecting flights are dominant

This route is primarily served by connecting flights, with no direct options available.

🏆 Airline highlight

Air Canada offers deals from $974

Air Canada has offered recent deals for this route, with prices starting from $974.

🎯 Booking tip

Deals appear regularly

Deals for flights from Singapore to Houston appear regularly, offering frequent opportunities to book.

Singapore main airports to depart from

Singapore Changi (SIN)

Cheapest

Singapore Changi Airport is a convenient departure point for flights from Singapore to Houston.

📍 ~19 km from city center (reachable by car or train)

💸 Flights from ~$1,016

Houston main airports to arrive at

George Bush Intercontinental (IAH)

Cheapest

George Bush Intercontinental Airport (IAH) is a convenient arrival option for flights to Houston.

📍 ~25 km from Houston city center (reachable by car)

💸 Flights from ~$1,008

Airports nearby Houston used as alternative

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International offers extensive domestic and international routes, providing a robust alternative for your arrival.

📍 ~230 km from Houston (reachable by car, but traffic can impact travel time).

💸 Flights from ~$1,021

Business & First Class Flight Deals to Houston

Discover luxury on the budget with premium cabin class on flights from Singapore to Houston.

Elite

Best Elite deals to Houston

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SIN

Elite

Mar 01

Houston, United States

92% AI deal score

$7,141

$5,022

Save $2,119

Garuda Indonesia, +1

Business Class

From SIN

Elite

Dec 13

Houston, United States

91% AI deal score

$7,225

$4,990

Save $2,235

Vietnam Airlines, +1

Business Class

From SIN

Elite

Oct 25

Houston, United States

91% AI deal score

$7,293

$5,008

Save $2,285

KLM, +1

Business Class

From SIN

Elite

Feb 18

Houston, United States

91% AI deal score

$7,102

$5,022

Save $2,080

Garuda Indonesia, +1

Business Class

From SIN

Elite

Feb 02

Houston, United States

91% AI deal score

$6,739

$5,022

Save $1,717

Garuda Indonesia, +1

Business Class

From SIN

Elite

Feb 02

Houston, United States

91% AI deal score

$6,778

$5,022

Save $1,756

Garuda Indonesia, +1

Business Class

From SIN

Elite

Jan 28

Houston, United States

91% AI deal score

$6,985

$5,022

Save $1,963

Garuda Indonesia, +1

Business Class

From SIN

Elite

Feb 17

Houston, United States

91% AI deal score

$6,932

$5,022

Save $1,910

Garuda Indonesia, +1

Business Class

From SIN

Elite

Jan 22

Houston, United States

91% AI deal score

$6,987

$5,022

Save $1,965

Garuda Indonesia, +1

Business Class

From SIN

Elite

Dec 28

Houston, United States

91% AI deal score

$7,576

$5,022

Save $2,554

Garuda Indonesia, +1

Business Class

From SIN

Elite

Dec 28

Houston, United States

91% AI deal score

$7,539

$5,022

Save $2,517

Garuda Indonesia, +1

Business Class

From SIN

Elite

Feb 03

Houston, United States

91% AI deal score

$6,688

$5,022

Save $1,666

Garuda Indonesia, +1

Business Class

Frequently Asked Questions About Flights to Houston

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking flights in advance, often several months before your intended departure, can sometimes lead to lower prices. However, prices can fluctuate, so monitoring trends may be beneficial. Avoiding peak travel seasons can also help secure better fares.

Yes, comparing nearby airports at both your origin and destination can sometimes offer more flight options or different pricing. While it might involve extra ground travel, it could potentially lead to savings. Always factor in the total cost and convenience.

Related routes

More routes from Singapore

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Flights to Houston from other cities

Flights from Albuquerque to Houston Flights from Auckland to Houston Flights from Calgary to Houston Flights from Knoxville to Houston Flights from St. Louis to Houston Flights from Sydney to Houston Flights from Tampa to Houston Flights from Toronto to Houston Flights from Tucson to Houston Flights from Tulsa to Houston Flights from Washington, D.C. to Houston Flights from Zürich to Houston

Singapore to Houston: Overview

Insights for flights from Singapore to Houston

A typical journey from Singapore to Houston takes approximately 50h 45m, including connections. This duration reflects the long-haul nature of the route, which often involves multiple stopovers.

How much is a round trip from Singapore to Houston

Regular price: $826 - $1,727

Prices for flights from Singapore to Houston are currently within the regular range.

The regular price range for flights from Singapore to Houston is between $826 and $1727. The current lowest deal is $974 with Air Canada, for travel from Oct 15-Oct 28.

now $974

Low $826

High $1,727

The cheapest time to fly from Singapore to Houston

February

Cheapest

Flights from $764

December

Most Expensive

Flights from $2,417

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Singapore to Houston

Air Canada

United Airlines

Qatar Airways

Etihad Airways

Last-minute flights going from Singapore to Houston

Thu, Sep 17

⌛ Last-Minute

SIN - Houston

Singapore (SIN) - Houston (IAH)

Air Canada

$1,066

$1,334

One-way

Thu, Sep 17

⌛ Last-Minute

SIN - Houston

Singapore (SIN) - Houston (IAH)

Air Canada

$1,136

$1,337

One-way

Thu, Sep 17

⌛ Last-Minute

SIN - Houston

Singapore (SIN) - Houston (IAH)

Air Canada

$1,219

$1,339

One-way

Thu, Sep 17

⌛ Last-Minute

SIN - Houston

Singapore (SIN) - Houston (IAH)

Air Canada

$1,214

$1,339

One-way

Thu, Sep 17

⌛ Last-Minute

SIN - Houston

Singapore (SIN) - Houston (IAH)

Air Canada

$1,234

$1,403

One-way

Sun, Sep 27

⌛ Last-Minute

SIN - Houston

Singapore (SIN) - Houston (IAH)

EVA Air

$1,071

$1,364

One-way

Biggest price drops on these dates for flights from Singapore to Houston

7 nights

Oct 30 - Nov 6

$1,313 → $1,278

3 nights

Sep 20 - Sep 23

$1,167 → $1,141

4 nights

Dec 27 - Dec 31

$1,210 → $1,233

5 nights

Dec 2 - Dec 7

$1,161 → $1,205

Popular Airports to fly from Singapore to Houston

Singapore - Houston route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Singapore to Houston are above the typical level for this route.

📅 Best time to fly

February, October, and May are cheapest

Historically, February ($764), October ($826), and May ($1136) offer the lowest median prices.

⏱️ Flight duration

Connecting flights average 50h 45m

Flights from Singapore to Houston typically involve 2 stopovers, with a median duration of 50h 45m.

✈️ Airlines & availability

Connecting flights are dominant

This route is primarily served by connecting flights, with no direct options available.

🏆 Airline highlight

Air Canada offers deals from $974

Air Canada has offered recent deals for this route, with prices starting from $974.

🎯 Booking tip

Deals appear regularly

Deals for flights from Singapore to Houston appear regularly, offering frequent opportunities to book.

Singapore main airports to depart from

Singapore Changi (SIN)

Cheapest

Singapore Changi Airport is a convenient departure point for flights from Singapore to Houston.

📍 ~19 km from city center (reachable by car or train)

💸 Flights from ~$1,016

Houston main airports to arrive at

George Bush Intercontinental (IAH)

Cheapest

George Bush Intercontinental Airport (IAH) is a convenient arrival option for flights to Houston.

📍 ~25 km from Houston city center (reachable by car)

💸 Flights from ~$1,008

Airports nearby Houston used as alternative

Austin–Bergstrom International (AUS)

Cheapest

Austin–Bergstrom International offers extensive domestic and international routes, providing a robust alternative for your arrival.

Houston, United States

91% AI deal score

$6,688

$5,022

Save $1,666

Garuda Indonesia, +1

Business Class

Frequently Asked Questions About Flights to Houston

Cheap Flights from Singapore to Houston

Today’s best flight deals from Singapore to Houston

Singapore to Houston: Overview

Insights for flights from Singapore to Houston

How much is a round trip from Singapore to Houston

The cheapest time to fly from Singapore to Houston

Direct flights from Singapore to Houston

Last-minute flights going from Singapore to Houston

Biggest price drops on these dates for flights from Singapore to Houston

Popular Airports to fly from Singapore to Houston

Singapore - Houston route insights

Recent fares are above the typical level

February, October, and May are cheapest

Connecting flights average 50h 45m

Connecting flights are dominant

Air Canada offers deals from $974

Deals appear regularly

Singapore main airports to depart from

Houston main airports to arrive at

Airports nearby Houston used as alternative

Business & First Class Flight Deals to Houston

Best Elite deals to Houston

Mar 01

Dec 13

Oct 25

Feb 18

Feb 02

Feb 02

Jan 28

Feb 17

Jan 22

Dec 28

Dec 28

Feb 03

Frequently Asked Questions About Flights to Houston

How can I find cheap flights from Singapore to Houston?

When should I book flights from Singapore to Houston?

Should I compare nearby airports for flights from Singapore to Houston?

Are direct flights from Singapore to Houston always the best option?

Can flexible travel dates help on Singapore to Houston flights?

What extra costs should I check before booking Singapore to Houston flights?

Related routes

More routes from Singapore

Flights to Houston from other cities

Singapore to Houston: Overview

Insights for flights from Singapore to Houston

How much is a round trip from Singapore to Houston

The cheapest time to fly from Singapore to Houston

Direct flights from Singapore to Houston

Last-minute flights going from Singapore to Houston

Biggest price drops on these dates for flights from Singapore to Houston

Popular Airports to fly from Singapore to Houston

Singapore - Houston route insights

Recent fares are above the typical level

February, October, and May are cheapest

Connecting flights average 50h 45m

Connecting flights are dominant

Air Canada offers deals from $974

Deals appear regularly

Singapore main airports to depart from

Houston main airports to arrive at

Airports nearby Houston used as alternative

Business & First Class Flight Deals to Houston

Best Elite deals to Houston

Mar 01

Dec 13

Oct 25

Feb 18

Feb 02

Feb 02

Jan 28

Feb 17

Jan 22

Dec 28

Dec 28

Feb 03

Frequently Asked Questions About Flights to Houston

How can I find cheap flights from Singapore to Houston?

When should I book flights from Singapore to Houston?

Should I compare nearby airports for flights from Singapore to Houston?