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Cheap flights from Singapore to Houston from S$ 877

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 5-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HOU
5 May — 12 May1
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 5 Nisan 2026.

Pzt 4-520:35
SIN
-
IAH
1 stop22h 16m
United Airlines
Cum 8-512:31
IAH
-
SIN
1 stop41h 04m
United Airlines
Deal found 31-3S$ 1,357
Sal 15-908:45
SIN
-
IAH
1 stop22h 35m
United Airlines
Cmt 19-918:05
IAH
-
SIN
1 stop35h 30m
United Airlines
Deal found 2-4S$ 1,360
Sal 22-908:45
SIN
-
IAH
1 stop24h 48m
United Airlines
Cmt 26-921:35
IAH
-
SIN
1 stop32h 00m
United Airlines
Deal found 1-4S$ 1,364
Çar 9-908:45
SIN
-
IAH
2 stops28h 52m
United Airlines
Cmt 12-922:09
IAH
-
SIN
1 stop31h 26m
United Airlines
Deal found 31-3S$ 1,478
Cum 24-408:05
SIN
-
IAH
2 stops48h 06m
Japan Airlines
Paz 3-507:20
IAH
-
SIN
2 stops45h 25m
Japan Airlines
Deal found 3-4S$ 1,528
Cum 24-420:35
SIN
-
IAH
2 stops31h 40m
United Airlines
Paz 3-520:25
IAH
-
SIN
1 stop33h 10m
United Airlines
Deal found 3-4S$ 1,535
Cum 24-401:05
SIN
-
IAH
2 stops41h 11m
Multiple Airlines
Cmt 2-518:40
IAH
-
SIN
1 stop25h 40m
Multiple Airlines
Deal found 3-4S$ 1,554
Pzt 27-421:50
SIN
-
IAH
2 stops50h 37m
Japan Airlines
Paz 3-519:41
IAH
-
SIN
2 stops45h 29m
Japan Airlines
Deal found 3-4S$ 1,555
Paz 24-515:20
SIN
-
IAH
2 stops32h 52m
EVA Air
Cmt 4-701:35
IAH
-
SIN
1 stop21h 20m
EVA Air
Deal found 2-4S$ 1,567
Pzt 27-421:50
SIN
-
HOU
2 stops51h 22m
Japan Airlines
Paz 3-506:01
HOU
-
SIN
2 stops46h 44m
Japan Airlines
Deal found 3-4S$ 1,580
Sal 15-921:50
SIN
-
HOU
2 stops28h 34m
Japan Airlines
Cmt 19-906:00
HOU
-
SIN
2 stops29h 20m
Japan Airlines
Deal found 2-4S$ 1,803
Per 18-608:05
SIN
-
HOU
2 stops41h 15m
Japan Airlines
Sal 23-620:23
HOU
-
SIN
2 stops38h 57m
Japan Airlines
Deal found 5-4S$ 1,819

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 5 Nisan 2026.

Round-trip from

S$ 1,357

One-way from

S$ 877

Popular in

March

Cheapest in

June

Average price

S$ 1,316
United Airlines
  • United Airlines
  • 4-5-8-5
  • 2 total stops
  • 63h 20m total
  • Singapore to Houston
Search Deals
5-5
  • 5-5
  • 3 total stops
  • 37h 06m total
  • Singapore to Houston
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (S$ 395 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (S$ 156 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 5 Nisan 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

Sal 15-9

20:35-06:02

1 stop22h 27m

Houston George Bush Intcntl

Cmt 19-9

22:09-18:35

1 stop31h 26m

S$ 1,360

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sal 22-9

08:45-20:33

1 stop24h 48m

Houston George Bush Intcntl

Cmt 26-9

21:35-18:35

1 stop32h 00m

S$ 1,364

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Çar 9-9

08:45-00:37

2 stops28h 52m

Houston George Bush Intcntl

Cmt 12-9

22:09-18:35

1 stop31h 26m

S$ 1,478
Fastest return journey

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Per 7-5

20:35-06:10

2 stops22h 35m

Houston George Bush Intcntl

Paz 10-5

22:45-18:35

2 stops30h 50m

S$ 1,600

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Çar 9-9

07:30-22:49

2 stops28h 19m

Houston George Bush Intcntl

Cmt 12-9

07:15-05:00

2 stops32h 45m

S$ 1,614

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Paz 3-5

01:25-21:16

3 stops32h 51m

Houston George Bush Intcntl

Cum 8-5

07:15-04:55

3 stops32h 40m

S$ 1,706

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sal 15-9

07:30-22:49

2 stops28h 19m

Houston George Bush Intcntl

Cmt 19-9

08:15-05:00

2 stops31h 45m

S$ 1,729

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Sal 15-9

21:50-13:24

2 stops28h 34m

Houston Hobby

Cmt 19-9

06:00-00:20

2 stops29h 20m

S$ 1,803

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Paz 24-5

08:05-12:13

2 stops41h 08m

Houston Hobby

Paz 5-7

09:36-00:20

2 stops25h 44m

S$ 1,938

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Paz 21-6

13:45-14:50

2 stops38h 05m

Houston Hobby

Per 25-6

14:45-12:35

2 stops32h 50m

S$ 2,089

Flights are sorted by cheapest return flights first.

Deals found on 1-4

Showing 1-10 of 38 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$ 771). Flying from Singapore to Houston in April is currently the most expensive (average of S$ 1,316). 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 5 Nisan 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
1,400 reviews
Check prices

Food

8.1

Boarding

8.4

Overall

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
EVA Air
8.5
Very Good
1,400 reviews
EVA Air
8.5
Very Good
1,400 reviews
Check prices

Food

8.1

Boarding

8.4

Overall

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
ANA
8.4
Very Good
1,167 reviews
EVA Air
8.5
Very Good
1,400 reviews
Check prices

Food

8.1

Boarding

8.4

Overall

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
United Airlines
7.4
Good
9,548 reviews
EVA Air
8.5
Very Good
1,400 reviews
Check prices

Food

8.1

Boarding

8.4

Overall

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

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 Japan Airlines fly from Singapore to Houston in about 22h 27m. The time it takes to get you to your destination can typically vary by up to 6h 07m. 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$ 771). Flying from Singapore to Houston in April is currently the most expensive (average of S$ 1,316). 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 George Bush Intcntl flights
Singapore to Austin 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 5 Nisan 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,084AverageS$ 1,393FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
EVA AirCheapestS$ 1,316AverageS$ 1,660FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
ANACheapestS$ 1,414AverageS$ 1,446FlexibilityNo 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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