Find flights
When to book
Airlines
FAQs

Cheap flights from Singapore to Houston from S$ 704

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 13-2. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HOU
22 Jan — 29 Jan1
1 adult

Cheap 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 17 January 2025.

Round-trip from

S$ 1,300

One-way from

S$ 704

Popular in

June

Cheapest in

April

Average price

S$ 1,330
Delta
  • Delta
  • 4-2-12-2
  • 4 total stops
  • 67h 59m total
  • Singapore to Houston
Search Deals
United Airlines
  • United Airlines
  • 13-2
  • 1 total stop
  • 38h 10m total
  • Singapore to Houston
Search Deals
High demand for flights, 14% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Singapore to Houston

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 17 January 2025.

Tue 4-201:30SIN - HOU
2 stops34h 59mDelta
Wed 12-206:00HOU - SIN
2 stops33h 00mDelta
Deal found 17-1S$ 1,300
Thu 13-201:30SIN - IAH
2 stops30h 08mDelta
Fri 21-206:19IAH - SIN
2 stops27h 51mDelta
Deal found 17-1S$ 1,300
Fri 14-214:05SIN - IAH
3 stops28h 33mMultiple Airlines
Fri 21-211:25IAH - SIN
2 stops34h 30mMultiple Airlines
Deal found 17-1S$ 1,336
Tue 25-310:25SIN - IAH
1 stop47h 00mTurkish Airlines
Fri 9-514:35IAH - SIN
1 stop27h 55mTurkish Airlines
Deal found 16-1S$ 1,360
Sat 1-310:10SIN - IAH
1 stop38h 37mUnited Airlines
Fri 14-305:00IAH - SIN
1 stop26h 15mUnited Airlines
Deal found 15-1S$ 1,390
Sat 1-315:45SIN - IAH
1 stop19h 05mEVA Air
Thu 13-300:40IAH - SIN
1 stop22h 25mEVA Air
Deal found 15-1S$ 1,435
Thu 13-202:10SIN - IAH
1 stop26h 15mSingapore Airlines
Fri 21-218:50IAH - SIN
1 stop23h 05mSingapore Airlines
Deal found 17-1S$ 1,556
Wed 9-402:15SIN - IAH
1 stop26h 35mQatar Airways
Thu 17-418:10IAH - SIN
1 stop25h 50mQatar Airways
Deal found 15-1S$ 1,735
Sun 17-819:45SIN - IAH
2 stops36h 25mIndiGo
Mon 25-814:35IAH - SIN
2 stops37h 45mIndiGo
Deal found 17-1S$ 1,787
Mon 24-300:30SIN - IAH
1 stop29h 50mEmirates
Fri 9-519:55IAH - SIN
1 stop23h 40mEmirates
Deal found 16-1S$ 1,795
Wed 9-401:50SIN - HOU
2 stops28h 53mJapan Airlines
Thu 17-405:05HOU - SIN
2 stops30h 15mJapan Airlines
Deal found 15-1S$ 1,902
Sat 16-801:50SIN - IAH
2 stops24h 53mJapan Airlines
Mon 25-807:35IAH - SIN
2 stops27h 45mJapan Airlines
Deal found 17-1S$ 1,930

Find flights from Singapore to Houston within your budget

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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Tue 4-2

01:30-22:29

2 stops34h 59m

Houston Hobby

Wed 12-2

06:00-05:00

2 stops33h 00m

S$ 1,300

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 13-2

01:30-17:38

2 stops30h 08m

Houston George Bush Intcntl

Fri 21-2

06:19-00:10

2 stops27h 51m

S$ 1,300

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Fri 14-2

14:05-04:38

3 stops28h 33m

Houston George Bush Intcntl

Fri 21-2

11:25-11:55

2 stops34h 30m

S$ 1,336

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 25-3

10:25-20:25

1 stop47h 00m

Houston George Bush Intcntl

Fri 9-5

14:35-07:30

1 stop27h 55m

S$ 1,360

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 1-3

10:10-10:47

1 stop38h 37m

Houston George Bush Intcntl

Fri 14-3

05:00-20:15

1 stop26h 15m

S$ 1,390

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 1-3

15:45-20:50

1 stop19h 05m

Houston George Bush Intcntl

Thu 13-3

00:40-12:05

1 stop22h 25m

S$ 1,435

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 13-2

02:10-14:25

1 stop26h 15m

Houston George Bush Intcntl

Fri 21-2

18:50-07:55

1 stop23h 05m

S$ 1,556

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 9-4

02:15-15:50

1 stop26h 35m

Houston George Bush Intcntl

Thu 17-4

18:10-09:00

1 stop25h 50m

S$ 1,735

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 24-3

02:30-17:20

1 stop27h 50m

Houston George Bush Intcntl

Fri 9-5

19:55-08:35

1 stop23h 40m

S$ 1,795

SingaporeHouston

SIN - HOU

SINHOU

Singapore Changi

Wed 9-4

01:50-17:43

2 stops28h 53m

Houston Hobby

Thu 17-4

05:05-00:20

2 stops30h 15m

S$ 1,902

Flights are sorted by cheapest return flights first.

Deals found on 17-1

Showing 1-10 of 31 results
1
2
3
4

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.

Travel insights for flights from Singapore to Houston

Get recent, data-driven insights about flights from Singapore to Houston including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Singapore to Houston?

Use this chart to determine the optimal time to book a return flight from Singapore to Houston. Price data was last updated on 10 January 2025.

The best time to book flights from Singapore to Houston is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest time of day to fly from SIN to HOU?

Find hourly flight availability from Singapore to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

It’s typically best to fly out from Singapore to Houston in the morning. Doing so could potentially save you 18% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Singapore to Houston?

Use this chart to determine the cheapest time to fly return from Singapore to Houston. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Singapore to Houston flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

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 17 January 2025.
Read through reviews of airlines operating flights from Singapore to Houston, such as Delta, Qatar Airways and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very Good
1,034 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

EVA Air
8.4
Very Good
1,248 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very Good
847 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very Good
1,448 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Emirates
8.1
Very Good
3,351 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Comfort

8.3

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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 4 different airlines.

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

    Delta, at S$ 1,300, was found to be the cheapest airline from Singapore to Houston.Alternate airlines to your destination round-trip include Turkish Airlines and United Airlines. Users have found that Delta is 17% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Singapore to Houston one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as S$ 704. However, be on the lookout for offers from Delta and Korean Air, as they are both options that can get you from Singapore to Houston for a low price.

  • 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.

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 4 airlines flying from Singapore to Houston

Discover the top 4 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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestS$ 1,169AverageS$ 1,691FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapestS$ 1,183AverageS$ 1,470FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
ANACheapestS$ 1,289AverageS$ 1,638FlexibilityNo cancel feeOn-time80%
Search ANA flights
EVA AirCheapestS$ 1,490AverageS$ 1,873FlexibilityNo 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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.