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Cheap flights from Singapore to Houston from S$ 798

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 7-7. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HOU
21 Jun — 28 Jun1
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 May 2026.

Fri 29-508:45
SIN
-
IAH
1 stop34h 19m
United Airlines
Mon 1-621:59
IAH
-
SIN
1 stop31h 36m
United Airlines
Deal found 20-5S$ 1,531
Thu 12-1110:10
SIN
-
IAH
1 stop33h 41m
United Airlines
Mon 16-1121:45
IAH
-
SIN
1 stop32h 30m
United Airlines
Deal found 17-5S$ 1,533
Thu 4-601:25
SIN
-
IAH
2 stops35h 30m
Delta
Tue 1-905:25
IAH
-
SIN
2 stops34h 35m
Delta
Deal found 18-5S$ 1,551
Wed 11-1102:20
SIN
-
IAH
2 stops27h 57m
Japan Airlines
Mon 16-1108:05
IAH
-
SIN
2 stops32h 30m
Japan Airlines
Deal found 20-5S$ 1,561
Mon 14-908:45
SIN
-
IAH
2 stops28h 11m
United Airlines
Wed 16-916:20
IAH
-
SIN
1 stop24h 55m
United Airlines
Deal found 20-5S$ 1,566
Tue 16-615:20
SIN
-
IAH
2 stops28h 00m
EVA Air
Sat 20-606:02
IAH
-
SIN
2 stops40h 53m
EVA Air
Deal found 17-5S$ 1,577
Sun 6-901:55
SIN
-
IAH
2 stops26h 25m
Japan Airlines
Mon 7-920:19
IAH
-
SIN
2 stops32h 26m
Japan Airlines
Deal found 19-5S$ 1,604
Sun 5-708:05
SIN
-
HOU
2 stops24h 48m
American Airlines
Sun 12-706:03
HOU
-
SIN
2 stops29h 17m
American Airlines
Deal found 21-5S$ 1,630
Sat 11-708:05
SIN
-
HOU
2 stops24h 52m
American Airlines
Sat 25-706:03
HOU
-
SIN
2 stops29h 17m
American Airlines
Deal found 18-5S$ 1,631
Thu 4-602:00
SIN
-
HOU
2 stops34h 55m
Multiple Airlines
Tue 1-909:35
HOU
-
SIN
2 stops38h 00m
Multiple Airlines
Deal found 18-5S$ 1,780
Thu 2-708:05
SIN
-
HOU
2 stops41h 11m
Japan Airlines
Sun 5-706:03
HOU
-
SIN
2 stops29h 17m
Japan Airlines
Deal found 21-5S$ 1,783
Mon 6-713:45
SIN
-
HOU
2 stops37h 15m
Multiple Airlines
Sun 12-720:05
HOU
-
SIN
2 stops27h 30m
Multiple Airlines
Deal found 18-5S$ 1,835

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 May 2026.

Round-trip from

S$ 1,531

One-way from

S$ 798

Popular in

March

Cheapest in

October

Average price

S$ 1,384
United Airlines
  • United Airlines
  • 18-9-20-9
  • 2 total stops
  • 62h 42m total
  • Singapore to Houston
Search Deals
Air India
  • Air India
  • 7-7
  • 2 total stops
  • 43h 07m total
  • Singapore to Houston
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (S$ 625 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (S$ 143 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 May 2026.
Use the filters below to find and compare flights from Singapore to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Fri 18-9

08:45-00:28

1 stop28h 43m

Houston George Bush Intcntl

Sun 20-9

19:36-18:35

1 stop33h 59m

S$ 1,531

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 12-11

10:10-05:51

1 stop33h 41m

Houston George Bush Intcntl

Mon 16-11

21:45-20:15

1 stop32h 30m

S$ 1,531

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Fri 5-6

20:35-00:59

1 stop41h 24m

Houston George Bush Intcntl

Tue 1-9

19:36-06:15

1 stop21h 39m

S$ 1,533
Fastest return journey

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 14-9

08:45-20:30

1 stop24h 45m

Houston George Bush Intcntl

Wed 16-9

16:20-06:15

1 stop24h 55m

S$ 1,533

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 4-6

01:25-23:55

2 stops35h 30m

Houston George Bush Intcntl

Tue 1-9

05:25-05:00

2 stops34h 35m

S$ 1,551

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 11-11

02:20-16:17

2 stops27h 57m

Houston George Bush Intcntl

Mon 16-11

08:05-06:35

2 stops32h 30m

S$ 1,561

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Sat 11-7

08:05-19:57

2 stops24h 52m

Houston Hobby

Sat 25-7

06:03-00:20

2 stops29h 17m

S$ 1,631

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Thu 2-7

08:05-12:16

2 stops41h 11m

Houston Hobby

Sun 5-7

06:03-00:20

2 stops29h 17m

S$ 1,783

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Mon 6-7

13:45-14:00

2 stops37h 15m

Houston Hobby

Sun 12-7

20:05-12:35

2 stops27h 30m

S$ 1,835

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Sun 12-7

13:10-05:00

2 stops28h 50m

Houston Hobby

Sat 25-7

21:30-11:55

2 stops25h 25m

S$ 1,907

Flights are sorted by cheapest return flights first.

Deals found on 21-5

Showing 1-10 of 33 resultsSorted by cheapest first
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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$ 741). Flying from Singapore to Houston in April is currently the most expensive (average of S$ 1,309). 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 May 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
8.5
Very Good
1,457 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
EVA Air
8.5
Very Good
1,457 reviews
EVA Air
8.5
Very Good
1,457 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
ANA
8.3
Very Good
1,211 reviews
EVA Air
8.5
Very Good
1,457 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
United Airlines
7.4
Good
9,751 reviews
EVA Air
8.5
Very Good
1,457 reviews
Check prices

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

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, American Airlines, and Japan Airlines fly from Singapore to Houston in about 24h 52m. The time it takes to get you to your destination can typically vary by up to 16h 19m. 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$ 741). Flying from Singapore to Houston in April is currently the most expensive (average of S$ 1,309). 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 Love Field flights
Singapore to Austin 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 22 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,115AverageS$ 1,251FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
EVA AirCheapestS$ 1,309AverageS$ 1,672FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
ANACheapestS$ 1,407AverageS$ 1,438FlexibilityNo 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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