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Cheap flights from Singapore to Houston from S$ 694

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 20-6. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HOU
2 Jul — 9 Jul1
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 2 June 2026.

Thu 10-922:00
SIN
-
IAH
1 stop23h 45m
ANA
Sat 12-907:20
IAH
-
SIN
2 stops34h 20m
ANA
Deal found 29-5S$ 1,088
Thu 19-1108:50
SIN
-
IAH
1 stop19h 48m
Air Canada
Sat 28-1118:10
IAH
-
SIN
2 stops27h 05m
Air Canada
Deal found 29-5S$ 1,302
Sun 7-601:55
SIN
-
IAH
2 stops30h 47m
Japan Airlines
Tue 9-607:00
IAH
-
SIN
2 stops28h 20m
Japan Airlines
Deal found 2-6S$ 1,311
Thu 3-921:50
SIN
-
IAH
2 stops34h 56m
Japan Airlines
Sat 5-909:03
IAH
-
SIN
2 stops26h 17m
Japan Airlines
Deal found 1-6S$ 1,347
Tue 17-1108:50
SIN
-
IAH
1 stop19h 48m
Air Canada
Tue 1-1218:10
IAH
-
SIN
1 stop22h 50m
Air Canada
Deal found 28-5S$ 1,350
Thu 12-1122:25
SIN
-
IAH
2 stops50h 59m
Japan Airlines
Sat 14-1116:47
IAH
-
SIN
2 stops47h 48m
Japan Airlines
Deal found 29-5S$ 1,351
Sat 12-907:30
SIN
-
HOU
2 stops27h 05m
Delta
Mon 14-911:00
HOU
-
SIN
2 stops47h 55m
Delta
Deal found 29-5S$ 1,376
Thu 10-907:30
SIN
-
IAH
2 stops29h 21m
Delta
Sat 12-918:35
IAH
-
SIN
2 stops40h 20m
Delta
Deal found 29-5S$ 1,376
Thu 1-1007:30
SIN
-
HOU
2 stops28h 05m
Delta
Sat 3-1011:00
HOU
-
SIN
2 stops43h 15m
Delta
Deal found 28-5S$ 1,378
Wed 30-901:25
SIN
-
IAH
2 stops29h 20m
Delta
Sat 3-1017:25
IAH
-
SIN
2 stops41h 30m
Delta
Deal found 28-5S$ 1,378
Thu 17-907:30
SIN
-
HOU
2 stops28h 05m
Delta
Sat 19-906:00
HOU
-
SIN
2 stops48h 15m
Delta
Deal found 31-5S$ 1,379
Thu 17-907:30
SIN
-
IAH
2 stops29h 19m
Delta
Sat 19-907:35
IAH
-
SIN
2 stops46h 40m
Delta
Deal found 31-5S$ 1,379

Find flight deals from Singapore to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 June 2026.

Round-trip from

S$ 1,088

One-way from

S$ 694

Popular in

March

Cheapest in

October

Average price

S$ 1,582
ANA
  • ANA
  • 10-9-12-9
  • 3 total stops
  • 58h 05m total
  • Singapore to Houston
Search Deals
Air Canada
  • Air Canada
  • 20-6
  • 1 total stop
  • 22h 30m total
  • Singapore to Houston
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (S$ 614 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (S$ 141 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 2 June 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 - HOU

SINHOU

Singapore Changi

Sat 12-9

07:30-21:35

2 stops27h 05m

Houston Hobby

Mon 14-9

11:00-23:55

2 stops47h 55m

S$ 1,376

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 1-10

07:30-23:49

2 stops29h 19m

Houston George Bush Intcntl

Sat 3-10

07:00-19:15

2 stops47h 15m

S$ 1,378

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 17-11

10:40-08:46

2 stops36h 06m

Houston George Bush Intcntl

Tue 1-12

06:30-00:10

2 stops27h 40m

S$ 1,378

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 26-11

10:40-22:48

2 stops26h 08m

Houston George Bush Intcntl

Sat 28-11

19:30-05:00

2 stops43h 30m

S$ 1,378

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Thu 17-9

07:30-22:35

2 stops28h 05m

Houston Hobby

Sat 19-9

06:00-19:15

2 stops48h 15m

S$ 1,379

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Fri 28-8

07:30-21:50

2 stops27h 20m

Houston George Bush Intcntl

Sun 30-8

19:29-05:00

2 stops44h 31m

S$ 1,412

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 29-9

20:35-18:29

1 stop34h 54m

Houston George Bush Intcntl

Wed 30-9

22:20-18:35

1 stop31h 15m

S$ 1,529

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 2-7

20:35-00:59

1 stop41h 24m

Houston George Bush Intcntl

Sat 4-7

19:35-06:15

1 stop21h 40m

S$ 1,534

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 15-10

08:45-18:29

1 stop22h 44m

Houston George Bush Intcntl

Sat 17-10

17:15-18:35

1 stop36h 20m

S$ 1,534

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 12-11

10:10-05:51

1 stop33h 41m

Houston George Bush Intcntl

Sat 14-11

21:45-08:00

1 stop44h 15m

S$ 1,535

Flights are sorted by cheapest return flights first.

Deals found on 1-6

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$ 740). Flying from Singapore to Houston in April is currently the most expensive (average of S$ 1,307). 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.

How much does it cost for a return flight from Singapore to Houston?

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 2 June 2026.
See what other customers who have flown with EVA Air,ANA, andUnited 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
1,465 reviews
Check prices

Entertainment

8.0

Food

8.1

Boarding

8.4

Overall

8.5

Comfort

8.3

Crew

8.7

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
1,465 reviews
EVA Air
8.5
Very Good
1,465 reviews
Check prices

Entertainment

8.0

Food

8.1

Boarding

8.4

Overall

8.5

Comfort

8.3

Crew

8.7

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
8.3
Very Good
1,219 reviews
EVA Air
8.5
Very Good
1,465 reviews
Check prices

Entertainment

8.0

Food

8.1

Boarding

8.4

Overall

8.5

Comfort

8.3

Crew

8.7

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
9,778 reviews
EVA Air
8.5
Very Good
1,465 reviews
Check prices

Entertainment

8.0

Food

8.1

Boarding

8.4

Overall

8.5

Comfort

8.3

Crew

8.7

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.

  • 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 3 different airlines.

  • How long is the flight from Singapore to Houston?

    Airlines like Delta and United Airlines fly from Singapore to Houston in about 29h 19m. The time it takes to get you to your destination can typically vary by up to 5h 35m. 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.

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

    United Airlines, at S$ 1,113, was found to be the cheapest airline from Singapore to Houston.Alternate airlines to your destination round-trip include EVA Air and ANA. Users have found that United Airlines is 31% cheaper than the other options available to this destination.

  • 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$ 740). Flying from Singapore to Houston in April is currently the most expensive (average of S$ 1,307). 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 George Bush Intcntl flights
Singapore to Austin 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 2 June 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,113AverageS$ 1,396FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
EVA AirCheapestS$ 1,308AverageS$ 1,627FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
ANACheapestS$ 1,405AverageS$ 1,437FlexibilityNo 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?

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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