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Cheap flights from Singapore to Houston George Bush Intcntl Airport 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 18-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — IAH
19 Feb — 26 Feb1
1 adult

Cheap flight deals from Singapore to George Bush Intcntl

Keep the following information in mind while searching for Singapore to George Bush Intcntl flight deals. Data was last updated 14 February 2025.

Round-trip from

S$ 1,168

One-way from

S$ 704

Popular in

June

Cheapest in

April

Average price

S$ 1,421
United Airlines
  • United Airlines
  • 16-4-30-4
  • 2 total stops
  • 54h 59m total
  • Singapore to Houston
United Airlines
  • United Airlines
  • 18-5
  • 1 total stop
  • 27h 09m total
  • Singapore to Houston
Highest demand for flights based on searches. 16% potential increase in price (S$ 421 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (S$ 71 potential savings vs. average return price).
Average for round-trip flights in February 2025

Find flight deals from Singapore to George Bush Intcntl

Cheapest flights from Singapore to George Bush Intcntl
Explore the most affordable flight options available from Singapore to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 February 2025.

Wed 16-409:00SIN - IAH
1 stop23h 09mUnited Airlines
Wed 30-421:35IAH - SIN
1 stop31h 50mUnited Airlines
Deal found 12-2S$ 1,168
Thu 13-1101:30SIN - IAH
2 stops36h 09mDelta
Mon 1-1216:00IAH - SIN
2 stops42h 10mDelta
Deal found 12-2S$ 1,283
Tue 25-310:25SIN - IAH
1 stop47h 00mTurkish Airlines
Fri 9-514:35IAH - SIN
1 stop27h 55mTurkish Airlines
Deal found 13-2S$ 1,378
Wed 16-415:10SIN - IAH
1 stop20h 05mEVA Air
Tue 29-401:00IAH - SIN
1 stop23h 50mEVA Air
Deal found 12-2S$ 1,394
Tue 17-615:10SIN - IAH
2 stops35h 09mMultiple Airlines
Sun 27-701:35IAH - SIN
1 stop23h 15mMultiple Airlines
Deal found 13-2S$ 1,452
Mon 16-601:55SIN - IAH
2 stops30h 28mJapan Airlines
Mon 28-708:45IAH - SIN
2 stops26h 35mJapan Airlines
Deal found 13-2S$ 1,569
Thu 13-1102:20SIN - IAH
2 stops27h 50mAmerican Airlines
Mon 1-1210:45IAH - SIN
2 stops29h 55mAmerican Airlines
Deal found 13-2S$ 1,708
Tue 15-400:30SIN - IAH
1 stop20h 20mZIPAIR
Wed 30-410:15IAH - SIN
1 stop23h 45mZIPAIR
Deal found 12-2S$ 1,741
Sun 15-603:10SIN - IAH
1 stop25h 40mQatar Airways
Tue 15-718:10IAH - SIN
1 stop25h 50mQatar Airways
Deal found 12-2S$ 1,782
Mon 24-302:30SIN - IAH
1 stop27h 50mEmirates
Fri 9-519:55IAH - SIN
1 stop23h 40mEmirates
Deal found 13-2S$ 1,867
Thu 13-1100:25SIN - IAH
1 stop30h 15mLufthansa
Mon 1-1218:50IAH - SIN
1 stop32h 10mLufthansa
Deal found 13-2S$ 1,936
Wed 12-223:10SIN - IAH
2 stops31h 42mAsiana Airlines
Fri 14-218:20IAH - SIN
2 stops40h 15mAsiana Airlines
Deal found 12-2S$ 2,264

Find flights from Singapore to George Bush Intcntl within your budget

Customise your flight search to find flights from Singapore to George Bush Intcntl 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 14 February 2025.

Fly from

Singapore

Fly to

George Bush Intcntl

Route

Depart

Return

Price

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 16-4

09:00-19:09

1 stop23h 09m

Houston George Bush Intcntl

Wed 30-4

21:35-18:25

1 stop31h 50m

S$ 1,168

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 25-3

10:25-20:25

1 stop47h 00m

Houston George Bush Intcntl

Fri 9-5

21:05-17:55

1 stop31h 50m

S$ 1,378

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 16-4

15:10-22:15

1 stop20h 05m

Houston George Bush Intcntl

Tue 29-4

01:00-13:50

1 stop23h 50m

S$ 1,394

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 17-6

15:10-13:19

2 stops35h 09m

Houston George Bush Intcntl

Sun 27-7

01:35-13:50

1 stop23h 15m

S$ 1,452

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 5-3

01:30-23:37

2 stops36h 07m

Houston George Bush Intcntl

Fri 14-3

05:30-00:10

2 stops29h 40m

S$ 1,509

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 16-6

01:55-19:23

2 stops30h 28m

Houston George Bush Intcntl

Mon 28-7

08:45-00:20

2 stops26h 35m

S$ 1,569

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 15-4

00:30-07:50

1 stop20h 20m

Houston George Bush Intcntl

Wed 30-4

10:15-23:00

1 stop23h 45m

S$ 1,741

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 15-6

03:10-15:50

1 stop25h 40m

Houston George Bush Intcntl

Tue 15-7

18:10-09:00

1 stop25h 50m

S$ 1,782

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$ 1,867

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 24-3

00:25-00:45

2 stops37h 20m

Houston George Bush Intcntl

Fri 9-5

18:05-06:50

1 stop23h 45m

S$ 2,153

Flights are sorted by cheapest return flights first.

Deals found on 13-2

Showing 1-10 of 28 results
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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
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 George Bush Intcntl

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

What is the cheapest time of day to fly from SG to IAH?

Find hourly flight availability from Singapore to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 February 2025.

When flying from Singapore to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Singapore to Houston George Bush Intcntl Airport?

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

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

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport when rainfall is around 81.0 mm.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, 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 George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated 14 February 2025.

Food

8.0

Entertainment

8.0

Boarding

8.4

Comfort

8.2

Crew

8.6

Overall

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Feb 2025

TPE - SEA

The films were difficult to hear over the noise of the airplane engines. Subtitles in ENGLISH would have been great.

Food

8.0

Entertainment

8.0

Boarding

8.4

Comfort

8.2

Crew

8.6

Overall

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Feb 2025

TPE - SEA

The films were difficult to hear over the noise of the airplane engines. Subtitles in ENGLISH would have been great.

8.4
Very Good

Food

8.0

Entertainment

8.0

Boarding

8.4

Comfort

8.2

Crew

8.6

Overall

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Feb 2025

TPE - SEA

The films were difficult to hear over the noise of the airplane engines. Subtitles in ENGLISH would have been great.

8.4
Very Good