How long is the flight from Singapore to Houston?

Airlines like Air Canada, Turkish Airlines, and Japan Airlines fly from Singapore to Houston in about 27h 16m. The time it takes to get you to your destination can typically vary by up to 23h 43m. Singapore and Houston are separated by a distance of 15995 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

United Airlines, at S$ 1,110, was found to be the cheapest airline from Singapore to Houston. An alternate airline flying to your destination would be EVA Air.

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

What is the cheapest time of day to fly from SIN to HOU?

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.

What airport do you fly from for flights from Singapore to Houston?

If you book a flight to Houston from Singapore, you will be flying from Changi, which is the city’s only airport. Singapore Changi (SIN) is located 16.9 km from the centre of Singapore. There are 0 flights from Changi to Houston per day from 2 different airlines.

Can I find deals for flights from Singapore to Houston that include hotel bookings?

Yes. In addition to deals on Singapore to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Singapore to Houston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Houston.

Can I find deals for business class flights from Singapore to Houston?

Yes. Cheapflights offers flight deals from Singapore to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

S$ 775+ Cheap Flights from Singapore to Houston

Cheap flight deals from Singapore to Houston

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Singapore to Houston
Explore the most affordable flight options available from Singapore to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Thu 24-907:00 -

1 stop21h 37m

Sun 27-916:45 -

1 stop23h 30m

Deal found 15-9S$ 1,275

Sun 4-1007:00 -

1 stop21h 37m

Tue 20-1007:20 -

2 stops28h 25m

Deal found 15-9S$ 1,343

Sat 31-1008:40 -

2 stops50h 59m

Sat 7-1116:25 -

2 stops48h 35m

Deal found 16-9S$ 1,347

Sat 3-1001:45 -

2 stops26h 52m

Tue 20-1007:20 -

2 stops28h 25m

Deal found 15-9S$ 1,404

Wed 21-1022:50 -

2 stops53h 47m

Mon 26-1016:25 -

2 stops49h 35m

Deal found 14-9S$ 1,426

Sat 31-1007:30 -

3 stops30h 12m

Sat 7-1110:47 -

3 stops35h 03m

Deal found 16-9S$ 1,464

Tue 20-1003:15 -

2 stops33h 44m

Mon 26-1018:35 -

1 stop25h 10m

Deal found 14-9S$ 1,474

Sun 4-1010:25 -

1 stop39h 20m

Tue 20-1021:15 -

1 stop46h 30m

Deal found 15-9S$ 1,521

Thu 24-907:30 -

2 stops28h 09m

Sun 27-917:26 -

2 stops46h 34m

Deal found 15-9S$ 1,557

Sat 3-1002:00 -

2 stops44h 25m

Tue 20-1014:50 -

2 stops32h 40m

Deal found 15-9S$ 1,604

Mon 26-1002:20 -

2 stops27h 16m

Tue 3-1106:00 -

2 stops34h 40m

Deal found 12-9S$ 1,616

Fri 30-1014:25 -

2 stops38h 20m

Fri 6-1118:50 -

2 stops28h 15m

Deal found 15-9S$ 1,628

Best flights from Singapore to Houston
Discover carefully curated flight deals from Singapore to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Sat 31-1008:40 -

2 stops50h 59m

Sat 7-1116:25 -

2 stops48h 35m

Deal found 16-9S$ 1,347

Tue 20-1003:15 -

2 stops33h 44m

Mon 26-1018:35 -

1 stop25h 10m

Deal found 14-9S$ 1,474

Sun 4-1010:25 -

1 stop39h 20m

Tue 20-1021:15 -

1 stop46h 30m

Deal found 15-9S$ 1,521

Fri 25-908:45 -

1 stop28h 43m

Sun 27-909:40 -

1 stop31h 35m

Deal found 15-9S$ 1,538

Mon 26-1002:20 -

2 stops27h 16m

Tue 3-1106:00 -

2 stops34h 40m

Deal found 12-9S$ 1,616

Wed 28-1008:15 -

2 stops24h 50m

Wed 4-1109:58 -

2 stops30h 42m

Deal found 13-9S$ 1,636

Sun 4-1008:05 -

3 stops42h 47m

Tue 20-1014:55 -

2 stops49h 05m

Deal found 15-9S$ 2,387

Thu 24-907:00 -

2 stops29h 59m

Sun 27-916:45 -

1 stop23h 30m

Deal found 15-9S$ 1,436

Fri 30-1003:15 -

2 stops33h 44m

Sat 7-1117:35 -

1 stop25h 10m

Deal found 16-9S$ 1,534

Sat 31-1010:25 -

1 stop47h 40m

Sat 7-1115:55 -

1 stop28h 05m

Deal found 16-9S$ 1,640

Thu 29-1008:15 -

2 stops24h 34m

Thu 5-1106:00 -

2 stops28h 50m

Deal found 14-9S$ 1,681

Sat 3-1002:00 -

2 stops44h 25m

Tue 20-1014:50 -

2 stops32h 40m

Deal found 15-9S$ 1,604

Wed 21-1021:00 -

2 stops32h 36m

Mon 26-1020:24 -

2 stops31h 11m

Deal found 14-9S$ 3,721

Fri 30-1014:25 -

2 stops38h 20m

Fri 6-1118:50 -

2 stops28h 15m

Deal found 15-9S$ 1,628

Sat 31-1008:15 -

2 stops24h 50m

Sat 7-1106:00 -

2 stops28h 50m

Deal found 16-9S$ 1,795

Tue 27-1002:00 -

2 stops31h 20m

Wed 4-1114:40 -

3 stops32h 25m

Deal found 13-9S$ 1,659

Wed 21-1008:05 -

3 stops42h 47m

Mon 26-1006:02 -

2 stops29h 48m

Deal found 14-9S$ 2,407

Sat 31-1014:25 -

3 stops36h 45m

Sat 7-1108:35 -

2 stops38h 30m

Deal found 16-9S$ 1,928

Fri 2-1000:35 -

2 stops32h 11m

Mon 26-1020:04 -

2 stops38h 41m

Deal found 14-9S$ 6,608

Fri 2-1001:25 -

2 stops28h 05m

Mon 26-1015:09 -

2 stops48h 51m

Deal found 14-9S$ 6,995

Sat 9-123:40 -

2 stops30h 55m

Fri 15-117:05 -

2 stops33h 30m

Deal found 14-9S$ 3,769

Fri 25-908:05 -

3 stops42h 26m

Sun 27-907:02 -

2 stops28h 18m

Deal found 16-9S$ 3,932

Find flight deals from Singapore to Houston

Round-trip from	S$ 1,343
One-way from	S$ 775

Air Canada
4-10-20-10
3 total stops
50h 02m total
Singapore to Houston

Search Deals

29-9-31-12
2 total stops
39h 45m total
Singapore to Houston

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Thu 10-12

10:30-23:59

2 stops27h 29m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 805

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Sat 5-12

08:40-10:53

2 stops40h 13m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 824

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Tue 8-12

08:40-17:18

2 stops46h 38m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 824

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Fri 16-10

07:00-11:26

3 stops41h 26m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 872

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Sun 1-11

04:35-14:10

1 stop47h 35m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 933

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Sun 20-9

05:25-12:45

1 stop44h 20m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 942

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Sat 19-9

08:45-20:39

1 stop24h 54m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 967

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Wed 23-9

20:35-06:35

1 stop23h 00m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 967

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Tue 22-9

07:30-09:57

2 stops39h 27m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 968

SingaporeHouston

SIN Singapore Changi - HOU Houston Hobby

SINHOU

Singapore Changi

Fri 16-10

13:55-06:00

2 stops29h 05m

Houston Hobby

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 972

Flights are sorted by cheapest return flights first.

Deals found on 14-9

Showing 1-10 of 44 resultsSorted by cheapest first

...

Best time to book a flight from Singapore to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Singapore with our price prediction graph.

SIN-HO1

SIN-IAH

SIN-HOU

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Houston

SIN-HO1

SIN-IAH

SIN-HOU

What is the cheapest month to book a flight from Singapore to Houston?

Currently, January is the cheapest month in which you can book a flight from Singapore to Houston (average of S$ 810). Flying from Singapore to Houston in August is currently the most expensive (average of S$ 1,766). 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.

Reviews of airlines servicing Houston

See what other customers who have flown with EVA Air and United Airlines from Singapore to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.5

Very Good

1,526 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Padma,Aug 2026

TPE - SFO

Great but could not allow me to do online booking

EVA Air

8.5

Very Good

1,526 reviews

EVA Air

8.5

Very Good

1,526 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Padma,Aug 2026

TPE - SFO

Great but could not allow me to do online booking

United Airlines

7.4

Good

10,214 reviews

EVA Air

8.5

Very Good

1,526 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Padma,Aug 2026

TPE - SFO

Great but could not allow me to do online booking

Related info for your journey

What airport do you fly from for flights from Singapore to Houston?
If you book a flight to Houston from Singapore, you will be flying from Changi, which is the city’s only airport. Singapore Changi (SIN) is located 16.9 km from the centre of Singapore. There are 0 flights from Changi to Houston per day from 2 different airlines.
How long is the flight from Singapore to Houston?
Airlines like Air Canada, Turkish Airlines, and Japan Airlines fly from Singapore to Houston in about 27h 16m. The time it takes to get you to your destination can typically vary by up to 23h 43m. Singapore and Houston are separated by a distance of 15995 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Singapore to Houston round-trip?
United Airlines, at S$ 1,110, was found to be the cheapest airline from Singapore to Houston. An alternate airline flying to your destination would be EVA Air.
Can I find deals for flights from Singapore to Houston that include hotel bookings?
Yes. In addition to deals on Singapore to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to Houston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Houston.
Can I find deals for business class flights from Singapore to Houston?
Yes. Cheapflights offers flight deals from Singapore to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Singapore to Houston?
Currently, January is the cheapest month in which you can book a flight from Singapore to Houston (average of S$ 810). Flying from Singapore to Houston in August is currently the most expensive (average of S$ 1,766). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Texas

Flights by cabin class

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Popular flights

Alternative routes for Singapore to Houston

Singapore to Hobby flights

Singapore to George Bush Intcntl flights

Singapore to Austin flights

Singapore to Love Field flights

Top 2 airlines flying from Singapore to Houston

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestS$ 1,110	AverageS$ 1,348	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
EVA Air	CheapestS$ 1,419	AverageS$ 1,564	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights

Fly with Cheapflights

How does Cheapflights help users find flights from Singapore to Houston?

Cheapflights helps you search for flights from Singapore to Houston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Houston?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to Houston for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Singapore to Houston with no change fees?

Yes, we can. To see specific flights from Singapore to Houston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Singapore to Houston become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Houston from Singapore today and book when prices fit your budget.

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Cheap flights from Singapore to Houston from S$ 775

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29-9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Houston

Cheapest flights from Singapore to HoustonExplore the most affordable flight options available from Singapore to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Singapore to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Singapore to HoustonDiscover carefully curated flight deals from Singapore to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Singapore to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Singapore to HoustonDiscover last-minute flight deals from Singapore to Houston. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Singapore to Houston. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Singapore to HoustonSearch for one-way flight options from Singapore to Houston. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Singapore to Houston. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Singapore to Houston

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One-way from

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Use the filters below to find and compare flights from Singapore to Houston that are best for you.

Best time to book a flight from Singapore to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Singapore with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Singapore to Houston?

Reviews of airlines servicing Houston

See what other customers who have flown with EVA Air and United Airlines from Singapore to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Singapore to Houston?

How long is the flight from Singapore to Houston?

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

Can I find deals for flights from Singapore to Houston that include hotel bookings?

How can I find direct flights from Singapore to Houston?

Can I find deals for business class flights from Singapore to Houston?

What is the cheapest month to book a flight from Singapore to Houston?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Texas

Book a non-stop flight to one of these other cities located in Texas.

Search flights from Singapore to Houston by cabin class

Find flights from Singapore to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Singapore and Houston flights

Browse other Singapore and Houston flight options. Last updated on 17 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from Singapore to Houston

Fly with Cheapflights

How does Cheapflights help users find flights from Singapore to Houston?

Why should you use Cheapflights to find cheap flight tickets from Singapore to Houston?

Can Cheapflights find flights from Singapore to Houston with no change fees?

Can Cheapflights notify me if prices for flights from Singapore to Houston become cheaper?

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Book With Flexibility

Travel Smart

Cheapest flights from Singapore to Houston
Explore the most affordable flight options available from Singapore to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Singapore to Houston
Discover carefully curated flight deals from Singapore to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Singapore to Houston
Discover last-minute flight deals from Singapore to Houston. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Singapore to Houston
Search for one-way flight options from Singapore to Houston. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.