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

The best prices from Singapore Changi to Houston George Bush Intcntl are usually found in October or March, booked 90 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Cheap flight deals from Singapore to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to George Bush Intcntl (IAH). 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$ 1,360

One-way from

S$ 704

Popular in

August

Cheapest in

October

Average price

S$ 1,683
Turkish Airlines
  • Turkish Airlines
  • 25-3-9-5
  • 2 total stops
  • 74h 55m total
  • Singapore to Houston
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United Airlines
  • United Airlines
  • 13-2
  • 1 total stop
  • 38h 10m total
  • Singapore to Houston
Search Deals
High demand for flights, 12% potential price rise
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Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in January 2025
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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 17 January 2025.

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
Sat 16-801:50SIN - IAH
2 stops24h 53mJapan Airlines
Mon 25-807:35IAH - SIN
2 stops27h 45mJapan Airlines
Deal found 17-1S$ 1,930
Tue 25-314:05SIN - IAH
3 stops42h 11mCathay Pacific
Fri 9-519:57IAH - SIN
2 stops26h 58mCathay Pacific
Deal found 16-1S$ 2,816
Thu 10-409:10SIN - IAH
1 stop22h 40mAir Canada
Thu 17-416:30IAH - SIN
1 stop25h 35mAir Canada
Deal found 15-1S$ 3,240

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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

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 - IAH

SINIAH

Singapore Changi

Tue 25-3

14:05-19:16

3 stops42h 11m

Houston George Bush Intcntl

Fri 9-5

19:57-11:55

2 stops26h 58m

S$ 2,816

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Thu 10-4

09:10-18:50

1 stop22h 40m

Houston George Bush Intcntl

Thu 17-4

16:30-07:05

1 stop25h 35m

S$ 3,240

Flights are sorted by cheapest return flights first.

Deals found on 17-1

Showing 1-10 of 21 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.

How far ahead should I book a flight from Singapore to Houston George Bush Intcntl Airport?

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

The price you pay for your flight from Singapore to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest time of day to fly from SIN 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 17 January 2025.

It’s typically best to fly out from Singapore to Houston George Bush Intcntl Airport in the morning. Doing so could potentially save you 31% on the flight price compared to flying at midday, which is usually more expensive.

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 Sunday evenings when fares are most often at their lowest. Wednesday at midday 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 17 January 2025.
Read reviews from past customers who have flown United Airlines, Qatar Airways and Singapore Airlines from Singapore to Houston. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Overall

8.5

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

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

Overall

8.5

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

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

Overall

8.5

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

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

Overall

8.5

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

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

Overall

8.5

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

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.

Singapore Airlines
8.1
Very Good
1,327 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Overall

8.5

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

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 George Bush Intcntl. 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 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. 4 airlines have flights to Houston George Bush Intcntl from Singapore Changi on a regular basis.

  • What are the cheapest airlines flying 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$ 1,360. Other airlines that can offer you cheap pricing are Delta, from S$ 1,383, and United Airlines, from S$ 1,390. Turkish Airlines is priced at 16% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Singapore to Houston George Bush Intcntl Airport one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at S$ 704. Delta flights start at S$ 867 while deals on Korean Air start at S$ 878 one-way.

  • 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.

See more FAQs

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Fly from Singapore to George Bush Intcntl on these airlines

Choose from the following airlines for your flight from Singapore to George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on 17 January 2025.
United Airlines flights from Singapore Changi to Houston George Bush Intcntl
EVA Air flights from Singapore Changi to Houston George Bush Intcntl
ANA flights from Singapore Changi to Houston George Bush Intcntl

Top 4 airlines flying from Singapore to George Bush Intcntl

Discover the top 4 airlines that operate flights from Singapore to George Bush Intcntl. 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$ 1,179AverageS$ 1,645FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapestS$ 1,255AverageS$ 1,463FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
ANACheapestS$ 1,327AverageS$ 1,683FlexibilityNo cancel feeOn-time80%
Search ANA flights
EVA AirCheapestS$ 1,490AverageS$ 1,873FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Singapore to George Bush Intcntl?

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Why should you use Cheapflights to find cheap flight tickets from Singapore to George Bush Intcntl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to George Bush Intcntl.

Can Cheapflights find flights from Singapore to George Bush Intcntl with no change fees?

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.

Can Cheapflights notify me if prices for flights from Singapore to George Bush Intcntl become cheaper?

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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