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Cheap flights from Singapore to Houston from S$ 653

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2-3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HOU
16 Mar — 23 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Houston

Enter your travel dates to find the best prices.

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 14 February 2026.

Sat 21-222:20
SIN
-
IAH
1 stop26h 29m
United Airlines
Sun 1-316:25
IAH
-
SIN
1 stop25h 35m
United Airlines
Deal found 10-2S$ 1,201
Mon 30-309:00
SIN
-
IAH
1 stop34h 28m
United Airlines
Thu 2-405:00
IAH
-
SIN
1 stop24h 35m
United Airlines
Deal found 9-2S$ 1,202
Sun 22-322:20
SIN
-
IAH
1 stop25h 35m
United Airlines
Mon 6-412:30
IAH
-
SIN
1 stop29h 15m
United Airlines
Deal found 11-2S$ 1,205
Sun 29-320:35
SIN
-
IAH
1 stop41h 22m
United Airlines
Sun 5-405:00
IAH
-
SIN
1 stop24h 35m
United Airlines
Deal found 12-2S$ 1,206
Tue 17-210:10
SIN
-
IAH
1 stop24h 31m
United Airlines
Tue 24-221:30
IAH
-
SIN
1 stop32h 45m
United Airlines
Deal found 12-2S$ 1,207
Tue 1-913:10
SIN
-
IAH
1 stop22h 15m
Multiple Airlines
Wed 30-919:10
IAH
-
SIN
2 stops27h 45m
Multiple Airlines
Deal found 11-2S$ 1,335
Thu 12-310:10
SIN
-
IAH
1 stop23h 29m
United Airlines
Thu 19-305:05
IAH
-
SIN
1 stop26h 10m
United Airlines
Deal found 12-2S$ 1,373
Tue 17-214:25
SIN
-
HOU
2 stops45h 35m
Multiple Airlines
Tue 24-209:00
HOU
-
SIN
2 stops38h 05m
Multiple Airlines
Deal found 12-2S$ 1,407
Tue 31-302:00
SIN
-
HOU
2 stops40h 00m
Multiple Airlines
Thu 16-408:00
HOU
-
SIN
2 stops39h 35m
Multiple Airlines
Deal found 10-2S$ 1,414
Tue 1-913:45
SIN
-
HOU
2 stops40h 50m
Multiple Airlines
Wed 30-920:35
HOU
-
SIN
2 stops27h 00m
Multiple Airlines
Deal found 11-2S$ 1,445
Sun 22-314:25
SIN
-
HOU
2 stops27h 35m
Multiple Airlines
Mon 6-420:55
HOU
-
SIN
2 stops38h 40m
Multiple Airlines
Deal found 11-2S$ 1,545
Thu 26-302:00
SIN
-
HOU
2 stops35h 45m
Multiple Airlines
Tue 31-308:10
HOU
-
SIN
2 stops39h 25m
Multiple Airlines
Deal found 10-2S$ 1,604

Find flight deals from Singapore to Houston

Keep the following information in mind while searching for Singapore to Houston flight deals. Data was last updated 14 February 2026.

Round-trip from

S$ 1,205

One-way from

S$ 653

Popular in

August

Cheapest in

July
United Airlines
  • United Airlines
  • 22-3-6-4
  • 2 total stops
  • 54h 50m total
  • Singapore to Houston
Search Deals
2-3
  • 2-3
  • 3 total stops
  • 59h 30m total
  • Singapore to Houston
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (S$ 54 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 49 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 14 February 2026.
Use the filters below to find and compare flights from Singapore to Houston that are best for you.

Fly from

Singapore

Fly to

Houston

Route

Depart

Return

Price

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 30-3

09:00-06:28

1 stop34h 28m

Houston George Bush Intcntl

Thu 2-4

05:00-18:35

1 stop24h 35m

S$ 1,202

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 22-3

22:20-10:55

1 stop25h 35m

Houston George Bush Intcntl

Mon 6-4

12:30-06:45

1 stop29h 15m

S$ 1,205

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 1-4

09:00-18:41

1 stop22h 41m

Houston George Bush Intcntl

Thu 16-4

12:48-06:45

2 stops28h 57m

S$ 1,343

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 30-3

09:00-05:52

1 stop33h 52m

Houston George Bush Intcntl

Fri 3-4

05:00-18:35

1 stop24h 35m

S$ 1,390

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 28-2

22:20-20:19

2 stops35h 59m

Houston George Bush Intcntl

Sat 7-3

20:22-07:00

1 stop44h 38m

S$ 1,393

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Tue 31-3

02:00-05:00

2 stops40h 00m

Houston Hobby

Thu 16-4

08:00-12:35

2 stops39h 35m

S$ 1,414

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Sun 22-3

14:25-05:00

2 stops27h 35m

Houston Hobby

Mon 6-4

20:55-00:35

2 stops38h 40m

S$ 1,545

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Thu 26-3

02:00-00:45

2 stops35h 45m

Houston Hobby

Tue 31-3

08:10-12:35

2 stops39h 25m

S$ 1,604

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Sun 29-3

01:10-10:30

2 stops46h 20m

Houston Hobby

Mon 6-4

17:27-05:00

2 stops46h 33m

S$ 1,610

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Tue 24-3

22:30-22:42

2 stops37h 12m

Houston Hobby

Fri 27-3

17:22-05:00

2 stops46h 38m

S$ 1,812

Flights are sorted by cheapest return flights first.

Deals found on 11-2

Showing 1-10 of 34 results
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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.
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

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$ 757). Flying from Singapore to Houston in November is currently the most expensive (average of S$ 1,211). 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

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated 14 February 2026.
Check out reviews from past customers who have flown with EVA Air, ANA, andUnited Airlines from Singapore to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,353 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.4
Very Good
1,353 reviews
EVA Air
8.4
Very Good
1,353 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
ANA
8.4
Very Good
1,092 reviews
EVA Air
8.4
Very Good
1,353 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
United Airlines
7.4
Good
9,295 reviews
EVA Air
8.4
Very Good
1,353 reviews
Check prices

Food

8.1

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Singapore to Houston?

    Airlines like United Airlines and Delta fly from Singapore to Houston in about 34h 28m. The time it takes to get you to your destination can typically vary by up to 11h 52m. Singapore and Houston are separated by a distance of 15960 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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$ 757). Flying from Singapore to Houston in November is currently the most expensive (average of S$ 1,211). 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

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.
Singapore to Hobby flights
Singapore to Austin flights
Singapore to Love Field flights
Singapore to George Bush Intcntl flights

Top 3 airlines flying from Singapore to Houston

Discover the top 3 airlines that operate flights from Singapore to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 14 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,100AverageS$ 1,230FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
EVA AirCheapestS$ 1,333AverageS$ 1,585FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
ANACheapestS$ 1,389AverageS$ 1,420FlexibilityNo cancel feeOn-time80%
Search ANA flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to Houston.

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

Yes! Cheapflights helps users easily find flights from Singapore to Houston with no change fees.

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

Yes! Start tracking prices for Singapore to Houston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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