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Cheap flights from Singapore to Houston from S$ 662

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 29-1. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HOU
21 Feb — 28 Feb1
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 22 January 2026.

Tue 3-1122:20
SIN
-
IAH
1 stop40h 51m
United Airlines
Thu 5-1105:05
IAH
-
SIN
1 stop25h 10m
United Airlines
Deal found 21-1S$ 1,200
Fri 6-322:20
SIN
-
IAH
1 stop26h 35m
United Airlines
Tue 24-316:25
IAH
-
SIN
1 stop25h 35m
United Airlines
Deal found 19-1S$ 1,207
Fri 20-210:10
SIN
-
IAH
1 stop38h 39m
United Airlines
Fri 27-205:00
IAH
-
SIN
1 stop25h 15m
United Airlines
Deal found 21-1S$ 1,208
Wed 2-1210:10
SIN
-
IAH
1 stop22h 28m
United Airlines
Wed 2-1221:35
IAH
-
SIN
1 stop32h 40m
United Airlines
Deal found 21-1S$ 1,210
Fri 6-310:40
SIN
-
HOU
2 stops42h 23m
Delta
Tue 24-317:22
HOU
-
SIN
2 stops46h 38m
Delta
Deal found 19-1S$ 1,252
Fri 6-310:40
SIN
-
IAH
2 stops25h 04m
Delta
Tue 24-318:53
IAH
-
SIN
2 stops45h 07m
Delta
Deal found 19-1S$ 1,252
Tue 3-1113:15
SIN
-
IAH
1 stop21h 35m
Multiple Airlines
Thu 5-1119:10
IAH
-
SIN
2 stops26h 55m
Multiple Airlines
Deal found 21-1S$ 1,344
Mon 30-320:35
SIN
-
IAH
2 stops32h 02m
United Airlines
Thu 2-407:17
IAH
-
SIN
1 stop22h 18m
United Airlines
Deal found 19-1S$ 1,345
Tue 3-1110:40
SIN
-
HOU
2 stops25h 03m
Delta
Thu 5-1106:00
HOU
-
SIN
2 stops33h 00m
Delta
Deal found 21-1S$ 1,393
Mon 30-309:00
SIN
-
IAH
2 stops27h 57m
United Airlines
Fri 3-405:00
IAH
-
SIN
1 stop24h 35m
United Airlines
Deal found 20-1S$ 1,426
Sat 6-615:20
SIN
-
IAH
2 stops28h 03m
EVA Air
Sat 27-614:28
IAH
-
SIN
2 stops32h 27m
EVA Air
Deal found 20-1S$ 1,435
Thu 19-202:20
SIN
-
HOU
2 stops23h 28m
Japan Airlines
Fri 27-206:00
HOU
-
SIN
2 stops28h 50m
Japan Airlines
Deal found 21-1S$ 1,510

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 22 January 2026.

Round-trip from

S$ 1,207

One-way from

S$ 662

Popular in

August

Cheapest in

October

Average price

S$ 1,209
United Airlines
  • United Airlines
  • 6-3-24-3
  • 2 total stops
  • 52h 10m total
  • Singapore to Houston
Search Deals
29-1
  • 29-1
  • 3 total stops
  • 58h 55m total
  • Singapore to Houston
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (S$ 91 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
Average for round-trip flights in January 2026
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 22 January 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 - HOU

SINHOU

Singapore Changi

Fri 6-3

10:40-15:03

2 stops42h 23m

Houston Hobby

Tue 24-3

17:22-05:00

2 stops46h 38m

S$ 1,252

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Fri 6-3

10:40-21:44

2 stops25h 04m

Houston George Bush Intcntl

Tue 24-3

18:53-05:00

2 stops45h 07m

S$ 1,252

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 30-3

20:35-15:37

2 stops32h 02m

Houston George Bush Intcntl

Fri 3-4

05:00-18:35

1 stop24h 35m

S$ 1,345

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Fri 6-3

22:20-05:46

1 stop21h 26m

Houston George Bush Intcntl

Tue 24-3

14:20-07:00

2 stops27h 40m

S$ 1,345

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 30-3

20:35-15:37

2 stops32h 02m

Houston George Bush Intcntl

Thu 2-4

07:17-18:35

1 stop22h 18m

S$ 1,345

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Fri 20-2

22:20-13:40

2 stops29h 20m

Houston George Bush Intcntl

Fri 27-2

05:00-20:15

1 stop25h 15m

S$ 1,397

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Thu 19-2

02:20-11:48

2 stops23h 28m

Houston Hobby

Fri 27-2

06:00-00:50

2 stops28h 50m

S$ 1,510

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Sat 7-3

10:40-12:28

2 stops39h 48m

Houston Hobby

Sat 14-3

17:22-05:00

2 stops46h 38m

S$ 1,610

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Thu 26-3

02:00-09:30

2 stops44h 30m

Houston Hobby

Tue 31-3

14:40-12:35

2 stops32h 55m

S$ 1,648

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Mon 2-2

23:15-18:06

2 stops32h 51m

Houston Hobby

Fri 13-2

16:21-15:55

2 stops33h 34m

S$ 2,427

Flights are sorted by cheapest return flights first.

Deals found on 21-1

Showing 1-10 of 33 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$ 802). Flying from Singapore to Houston in November is currently the most expensive (average of S$ 1,234). 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 22 January 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
1,327 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

Food

8.1

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
1,327 reviews
EVA Air
8.4
Very Good
1,327 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

Food

8.1

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
1,076 reviews
EVA Air
8.4
Very Good
1,327 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

Food

8.1

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
9,191 reviews
EVA Air
8.4
Very Good
1,327 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Comfort

8.3

Food

8.1

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 Delta, United Airlines, and Japan Airlines fly from Singapore to Houston in about 23h 28m. The time it takes to get you to your destination can typically vary by up to 18h 55m. 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.

  • 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$ 802). Flying from Singapore to Houston in November is currently the most expensive (average of S$ 1,234). 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 George Bush Intcntl flights
Singapore to Love Field 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 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,081AverageS$ 1,285FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
EVA AirCheapestS$ 1,355AverageS$ 1,611FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
ANACheapestS$ 1,411AverageS$ 1,443FlexibilityNo 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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