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Cheap flights from Singapore to Houston from S$ 750

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 9-9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HOU
15 Sep — 22 Sep1
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 16 August 2026.

Sun 27-907:00 -
1 stop21h 37m
Sun 4-1016:45 -
1 stop23h 30m
Deal found 13-8S$ 1,245
Thu 10-907:00 -
1 stop21h 37m
Thu 24-916:45 -
1 stop23h 30m
Deal found 12-8S$ 1,268
Thu 10-907:00 -
1 stop21h 37m
Tue 15-916:45 -
1 stop23h 30m
Deal found 16-8S$ 1,273
Mon 14-921:00 -
2 stops35h 49m
Mon 21-906:05 -
2 stops38h 35m
Deal found 15-8S$ 1,320
Wed 23-921:00 -
2 stops39h 59m
Wed 30-909:06 -
2 stops35h 34m
Deal found 11-8S$ 1,321
Sun 11-1007:00 -
1 stop24h 42m
Mon 26-1016:25 -
2 stops49h 35m
Deal found 14-8S$ 1,334
Mon 14-906:15 -
2 stops50h 37m
Mon 21-919:50 -
1 stop44h 25m
Deal found 15-8S$ 1,362
Mon 14-922:00 -
2 stops36h 52m
Thu 24-916:45 -
1 stop23h 30m
Deal found 15-8S$ 1,365
Mon 14-922:00 -
2 stops36h 52m
Tue 22-905:15 -
2 stops35h 00m
Deal found 15-8S$ 1,370
Tue 8-913:55 -
2 stops45h 20m
Fri 11-912:35 -
2 stops34h 55m
Deal found 13-8S$ 1,516
Mon 14-913:55 -
2 stops38h 10m
Mon 21-921:00 -
2 stops26h 30m
Deal found 15-8S$ 1,524
Tue 15-913:55 -
2 stops38h 10m
Wed 30-914:50 -
2 stops32h 40m
Deal found 14-8S$ 1,526

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 16 August 2026.

Round-trip from

S$ 1,245

One-way from

S$ 750
Air Canada
  • Air Canada
  • 27-9-4-10
  • 2 total stops
  • 45h 07m total
  • Singapore to Houston
Search Deals
9-9
  • 9-9
  • 3 total stops
  • 41h 37m total
  • Singapore to Houston
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 16 August 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
Fastest return journey

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Sun 27-9

07:00-15:37

1 stop21h 37m

Houston George Bush Intcntl

Sun 4-10

16:45-05:15

1 stop23h 30m

S$ 1,245

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Thu 10-9

07:00-15:37

1 stop21h 37m

Houston George Bush Intcntl

Tue 15-9

16:45-05:15

1 stop23h 30m

S$ 1,273

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Wed 23-9

21:00-23:59

2 stops39h 59m

Houston George Bush Intcntl

Wed 30-9

09:06-09:40

2 stops35h 34m

S$ 1,321

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Sun 27-9

21:00-18:05

2 stops34h 05m

Houston George Bush Intcntl

Sun 4-10

08:19-09:40

2 stops36h 21m

S$ 1,326

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Mon 14-9

21:00-16:25

2 stops56h 25m

Houston George Bush Intcntl

Sat 19-9

11:48-09:40

2 stops32h 52m

S$ 1,376

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Tue 8-9

07:00-15:37

1 stop21h 37m

Houston George Bush Intcntl

Fri 11-9

12:00-05:15

2 stops28h 15m

S$ 1,457

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Wed 9-9

21:00-19:49

2 stops35h 49m

Houston George Bush Intcntl

Sat 12-9

11:00-09:40

2 stops33h 40m

S$ 1,467

SingaporeHouston

SIN Singapore Changi - HOU Houston Hobby

SINHOU

Singapore Changi

Tue 8-9

13:55-22:15

2 stops45h 20m

Houston Hobby

Fri 11-9

12:35-12:30

3 stops34h 55m

S$ 1,516

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Mon 7-9

21:00-23:58

2 stops39h 58m

Houston George Bush Intcntl

Fri 11-9

06:05-09:40

2 stops38h 35m

S$ 1,522

SingaporeHouston

SIN Singapore Changi - HOU Houston Hobby

SINHOU

Singapore Changi

Tue 15-9

13:55-15:05

2 stops38h 10m

Houston Hobby

Wed 30-9

14:50-12:30

2 stops32h 40m

S$ 1,526

Flights are sorted by cheapest return flights first.

Deals found on 11-8

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$ 813). Flying from Singapore to Houston in April is currently the most expensive (average of S$ 1,757). 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 16 August 2026.
See what other customers who have flown with EVA Air and United 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
1,517 reviews
Check prices

Crew

8.7

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.5

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.
EVA Air
8.5
Very Good
1,517 reviews
EVA Air
8.5
Very Good
1,517 reviews
Check prices

Crew

8.7

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.5

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.
United Airlines
7.4
Good
10,104 reviews
EVA Air
8.5
Very Good
1,517 reviews
Check prices

Crew

8.7

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.5

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.

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 2 different airlines.

  • How long is the flight from Singapore to Houston?

    Airlines like Air Canada and Delta fly from Singapore to Houston in about 21h 37m. The time it takes to get you to your destination can typically vary by up to 16h 02m. 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. An alternate airline flying to your destination would be EVA Air.

  • 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$ 813). Flying from Singapore to Houston in April is currently the most expensive (average of S$ 1,757). 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

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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 2 airlines flying from Singapore to Houston

Discover the top 2 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 16 August 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,113AverageS$ 1,329FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
EVA AirCheapestS$ 1,308AverageS$ 1,628FlexibilityNo cancel feeOn-time74%
Search EVA Air 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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