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Cheap flights from Singapore to Houston George Bush Intcntl Airport from S$ 723

SIN — IAH
5 Oct — 12 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to George Bush Intcntl

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to George Bush Intcntl

Sun 13-907:00 -
1 stop21h 37m
Sun 27-916:45 -
1 stop23h 30m
Deal found 3-9S$ 1,222
Thu 8-1007:00 -
2 stops43h 23m
Mon 26-1016:25 -
2 stops49h 35m
Deal found 1-9S$ 1,294
Mon 14-922:00 -
2 stops36h 52m
Sat 19-916:45 -
2 stops29h 30m
Deal found 1-9S$ 1,311
Sat 17-1007:00 -
1 stop24h 42m
Sat 24-1016:32 -
2 stops49h 28m
Deal found 2-9S$ 1,335
Tue 15-906:15 -
2 stops50h 37m
Tue 22-909:43 -
1 stop30h 32m
Deal found 1-9S$ 1,351
Sat 17-1007:00 -
1 stop21h 37m
Sat 24-1014:41 -
3 stops49h 19m
Deal found 2-9S$ 1,412
Sun 4-1007:00 -
1 stop21h 37m
Sun 11-1016:45 -
1 stop23h 30m
Deal found 5-9S$ 1,468
Thu 8-1017:15 -
1 stop29h 10m
Mon 26-1010:45 -
1 stop32h 50m
Deal found 1-9S$ 1,498

Find flight deals from Singapore to George Bush Intcntl

Round-trip from

S$ 1,294

One-way from

S$ 723

Popular in

August

Cheapest in

January

Average price

S$ 1,368
Air Canada
  • Air Canada
  • 8-10-26-10
  • 4 total stops
  • 92h 58m total
  • Singapore to Houston
Search Deals
15-11-31-12
  • 15-11-31-12
  • 2 total stops
  • 26h 15m total
  • Singapore to Houston
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (S$ 43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 42 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Singapore to Houston George Bush Intcntl Airport 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

Sat 14-11

08:40-14:38

1 stop19h 58m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 773

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Tue 3-11

08:40-13:21

2 stops42h 41m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 774

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Fri 4-12

08:40-09:05

2 stops38h 25m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 817

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Sun 6-12

00:55-07:55

2 stops45h 00m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 826

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Sat 14-11

13:15-05:10

3 stops29h 55m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 879

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Sat 5-12

13:15-13:20

3 stops38h 05m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 903

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Sat 12-9

10:50-08:45

2 stops58h 55m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 912

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Mon 2-11

11:35-14:10

1 stop40h 35m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 926

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Sun 17-1

10:10-06:05

1 stop33h 55m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 961

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Tue 15-9

21:00-19:24

2 stops35h 24m

Houston George Bush Intcntl

Tue 22-9

06:05-09:40

2 stops38h 35m

S$ 1,311

Flights are sorted by cheapest return flights first.

Deals found on 3-9

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Singapore to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Singapore with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Singapore to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Singapore to Houston George Bush Intcntl Airport?

Currently, January is the cheapest month in which you can book a flight from Singapore to Houston George Bush Intcntl Airport (average of S$ 805). Flying from Singapore to Houston George Bush Intcntl Airport in August is currently the most expensive (average of S$ 1,755). 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 George Bush Intcntl Airport?

Airfare is typical for this route at the moment.

Singapore to Houston George Bush Intcntl Airport flights typically cost between S$ 1,194 and S$ 1,526 in October.
The cheapest return price found within the last 5 days was S$ 1,294 on Air Canada (8 Oct–26 Oct).

Reviews of airlines servicing George Bush Intcntl

See what other customers who have flown with United Airlines from Singapore to Houston George Bush Intcntl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,171 reviews
Check prices

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sept 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
10,171 reviews
United Airlines
7.4
Good
10,171 reviews
Check prices

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sept 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

  • What airport do you fly from for flights from Singapore to Houston George Bush Intcntl?

    For a flight from Singapore to Houston George Bush Intcntl, you will be flying from Changi. Singapore Changi (SIN) is just 16.9 km from the centre of the city. Changi is the only Singapore airport and it handles 0 outbound flights to Houston George Bush Intcntl per day. 1 airline has flights to Houston George Bush Intcntl from Singapore Changi on a regular basis.

  • How long is the flight from Singapore to Houston George Bush Intcntl Airport?

    Airlines like Air Canada fly from Singapore to Houston George Bush Intcntl Airport in about 21h 37m. The time it takes to get you to your destination can typically vary by up to . There are 15960 km between Singapore and Houston George Bush Intcntl Airport.

  • What is the cheapest airline to fly from Singapore to Houston George Bush Intcntl Airport round-trip?

    Cheapflights users have booked flights from Singapore to Houston George Bush Intcntl Airport round-trip from S$ 1,103. United Airlines is priced at 21% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Singapore to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Singapore to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to George Bush Intcntl.

  • Can I find deals for business class flights from Singapore to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Singapore to George Bush Intcntl 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 George Bush Intcntl Airport?

    Currently, January is the cheapest month in which you can book a flight from Singapore to Houston George Bush Intcntl Airport (average of S$ 805). Flying from Singapore to Houston George Bush Intcntl Airport in August is currently the most expensive (average of S$ 1,755). 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

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Fly from Singapore to George Bush Intcntl on these airlines

United Airlines flights from Singapore Changi to Houston George Bush Intcntl

Top airline flying from Singapore to George Bush Intcntl

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,103AverageS$ 1,340FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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Certainly. Search results for flights to George Bush Intcntl from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Not ready to book yet? You can track prices for flights from Singapore to George Bush Intcntl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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