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Cheap flights from Singapore to Houston from S$ 726

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 15-11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HOU
9 Sep — 16 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 10 August 2026.

Tue 25-807:00 -
2 stops49h 06m
Tue 22-919:50 -
1 stop39h 40m
Deal found 7-8S$ 1,327
Tue 11-807:00 -
2 stops49h 06m
Wed 19-816:50 -
2 stops29h 25m
Deal found 7-8S$ 1,330
Sun 13-1208:40 -
1 stop19h 58m
Sat 26-1218:19 -
2 stops46h 41m
Deal found 7-8S$ 1,427
Thu 3-921:50 -
2 stops34h 56m
Thu 10-909:00 -
2 stops26h 20m
Deal found 6-8S$ 1,481
Wed 26-813:10 -
1 stop22h 40m
Tue 1-901:10 -
1 stop21h 45m
Deal found 7-8S$ 1,487
Thu 10-1208:40 -
1 stop19h 58m
Sat 26-1218:19 -
2 stops46h 41m
Deal found 7-8S$ 1,502
Tue 11-808:45 -
1 stop27h 00m
Wed 19-822:20 -
1 stop31h 15m
Deal found 7-8S$ 1,530
Thu 3-908:45 -
1 stop27h 00m
Thu 10-914:48 -
1 stop26h 27m
Deal found 6-8S$ 1,532
Wed 23-907:30 -
2 stops28h 09m
Wed 30-917:26 -
2 stops36h 49m
Deal found 7-8S$ 1,548
Wed 26-822:00 -
2 stops36h 50m
Wed 2-917:00 -
2 stops47h 00m
Deal found 7-8S$ 1,548
Sun 20-922:00 -
2 stops37h 39m
Sun 27-917:26 -
2 stops41h 29m
Deal found 6-8S$ 1,550
Wed 16-902:00 -
2 stops41h 00m
Thu 24-921:00 -
2 stops26h 35m
Deal found 8-8S$ 1,596

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 10 August 2026.

Round-trip from

S$ 1,327

One-way from

S$ 726
Air Canada
  • Air Canada
  • 25-8-22-9
  • 3 total stops
  • 88h 46m total
  • Singapore to Houston
Search Deals
15-11
  • 15-11
  • 2 total stops
  • 30h 50m 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 10 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

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Thu 3-9

21:50-19:46

2 stops34h 56m

Houston George Bush Intcntl

Thu 10-9

09:00-00:20

2 stops26h 20m

S$ 1,481

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Wed 26-8

13:10-22:50

1 stop22h 40m

Houston George Bush Intcntl

Tue 1-9

01:10-11:55

1 stop21h 45m

S$ 1,487

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Thu 3-9

08:45-22:45

1 stop27h 00m

Houston George Bush Intcntl

Thu 10-9

14:48-06:15

1 stop26h 27m

S$ 1,532

SingaporeHouston

SIN Singapore Changi - HOU Houston Hobby

SINHOU

Singapore Changi

Wed 23-9

07:30-22:39

2 stops28h 09m

Houston Hobby

Wed 30-9

17:26-19:15

2 stops36h 49m

S$ 1,548

SingaporeHouston

SIN Singapore Changi - HOU Houston Hobby

SINHOU

Singapore Changi

Wed 16-9

02:00-06:00

2 stops41h 00m

Houston Hobby

Thu 24-9

21:00-12:35

2 stops26h 35m

S$ 1,596

SingaporeHouston

SIN Singapore Changi - HOU Houston Hobby

SINHOU

Singapore Changi

Sun 23-8

01:55-17:44

2 stops28h 49m

Houston Hobby

Thu 27-8

05:41-00:20

2 stops29h 39m

S$ 1,635

SingaporeHouston

SIN Singapore Changi - HOU Houston Hobby

SINHOU

Singapore Changi

Tue 22-9

02:00-10:30

2 stops45h 30m

Houston Hobby

Wed 30-9

11:20-12:35

3 stops36h 15m

S$ 1,653

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Tue 15-12

10:10-16:52

1 stop20h 42m

Houston George Bush Intcntl

Sat 26-12

22:25-20:15

1 stop31h 50m

S$ 1,816

SingaporeHouston

SIN Singapore Changi - HOU Houston Hobby

SINHOU

Singapore Changi

Thu 20-8

13:55-10:30

2 stops33h 35m

Houston Hobby

Sun 23-8

15:45-12:35

3 stops31h 50m

S$ 1,844

SingaporeHouston

SIN Singapore Changi - HOU Houston Hobby

SINHOU

Singapore Changi

Sat 19-9

02:00-11:10

2 stops46h 10m

Houston Hobby

Sun 27-9

15:45-12:35

3 stops31h 50m

S$ 1,847

Flights are sorted by cheapest return flights first.

Deals found on 8-8

Showing 1-10 of 39 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$ 814). Flying from Singapore to Houston in April is currently the most expensive (average of S$ 1,760). 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 10 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
1,515 reviews
Check prices

Food

8.1

Comfort

8.3

Overall

8.5

Entertainment

8.0

Crew

8.7

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
1,515 reviews
EVA Air
8.5
Very Good
1,515 reviews
Check prices

Food

8.1

Comfort

8.3

Overall

8.5

Entertainment

8.0

Crew

8.7

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
10,103 reviews
EVA Air
8.5
Very Good
1,515 reviews
Check prices

Food

8.1

Comfort

8.3

Overall

8.5

Entertainment

8.0

Crew

8.7

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, Japan Airlines, and Delta fly from Singapore to Houston in about 28h 09m. The time it takes to get you to your destination can typically vary by up to 20h 57m. 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.

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

    United Airlines, at S$ 1,115, 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$ 814). Flying from Singapore to Houston in April is currently the most expensive (average of S$ 1,760). 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 Love Field flights
Singapore to George Bush Intcntl flights
Singapore to Austin 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 10 August 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,115AverageS$ 1,331FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
EVA AirCheapestS$ 1,310AverageS$ 1,631FlexibilityNo 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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