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Cheap flights from Singapore to Houston George Bush Intcntl Airport from S$ 610

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 5-3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — IAH
26 Feb — 5 Mar1
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 Tuesday 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 21 February 2025.

Round-trip from

S$ 1,167

One-way from

S$ 610

Popular in

August

Cheapest in

October

Average price

S$ 1,461
United Airlines
  • United Airlines
  • 9-3-16-3
  • 2 total stops
  • 51h 35m total
  • Singapore to Houston
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5-3
  • 5-3
  • 2 total stops
  • 49h 25m total
  • Singapore to Houston
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (S$ 263 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 64 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 21 February 2025.

Thu 27-222:20SIN - IAH
1 stop21h 27mUnited Airlines
Wed 12-322:00IAH - SIN
1 stop33h 15mUnited Airlines
Deal found 20-2S$ 1,165
Sat 8-301:30SIN - IAH
2 stops34h 53mDelta
Sun 16-306:24IAH - SIN
2 stops28h 46mDelta
Deal found 20-2S$ 1,284
Sat 1-1110:00SIN - IAH
1 stop43h 08mAir Canada
Tue 18-1116:25IAH - SIN
1 stop25h 30mAir Canada
Deal found 21-2S$ 1,309
Tue 25-310:25SIN - IAH
1 stop47h 00mTurkish Airlines
Fri 9-514:25IAH - SIN
1 stop28h 05mTurkish Airlines
Deal found 20-2S$ 1,364
Tue 1-413:10SIN - IAH
1 stop22h 05mEVA Air
Wed 2-401:00IAH - SIN
1 stop23h 50mEVA Air
Deal found 19-2S$ 1,421
Wed 11-613:10SIN - IAH
2 stops30h 10mMultiple Airlines
Sun 13-701:35IAH - SIN
1 stop21h 25mMultiple Airlines
Deal found 19-2S$ 1,455
Tue 10-601:55SIN - IAH
2 stops30h 28mJapan Airlines
Wed 2-719:53IAH - SIN
2 stops32h 37mJapan Airlines
Deal found 20-2S$ 1,654
Sat 8-303:10SIN - IAH
1 stop25h 15mSingapore Airlines
Sun 16-319:50IAH - SIN
1 stop23h 05mSingapore Airlines
Deal found 20-2S$ 1,658
Thu 13-1102:20SIN - IAH
2 stops28h 46mAmerican Airlines
Mon 1-1206:06IAH - SIN
2 stops28h 44mAmerican Airlines
Deal found 20-2S$ 1,713
Tue 10-600:30SIN - IAH
1 stop20h 45mZIPAIR
Mon 14-710:30IAH - SIN
1 stop23h 30mZIPAIR
Deal found 19-2S$ 1,800
Sat 5-400:50SIN - IAH
1 stop29h 00mEmirates
Sun 13-419:55IAH - SIN
1 stop23h 40mEmirates
Deal found 19-2S$ 1,839
Wed 26-202:20SIN - IAH
2 stops27h 56mBritish Airways
Wed 12-306:00IAH - SIN
2 stops29h 50mBritish Airways
Deal found 20-2S$ 1,876

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 21 February 2025.

Fly from

Singapore

Fly to

George Bush Intcntl

Route

Depart

Return

Price

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 9-3

10:10-21:30

1 stop25h 20m

Houston George Bush Intcntl

Sun 16-3

05:00-20:15

1 stop26h 15m

S$ 1,167

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 8-3

01:30-22:23

2 stops34h 53m

Houston George Bush Intcntl

Sun 16-3

06:24-00:10

2 stops28h 46m

S$ 1,284

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 25-3

10:25-20:25

1 stop47h 00m

Houston George Bush Intcntl

Fri 9-5

14:25-07:30

1 stop28h 05m

S$ 1,364

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 1-4

13:10-22:15

1 stop22h 05m

Houston George Bush Intcntl

Wed 2-4

01:00-13:50

1 stop23h 50m

S$ 1,421

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sun 9-3

10:00-17:47

2 stops45h 47m

Houston George Bush Intcntl

Sun 16-3

16:30-07:55

1 stop26h 25m

S$ 1,436

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Wed 11-6

13:10-06:20

2 stops30h 10m

Houston George Bush Intcntl

Sun 13-7

01:35-12:00

1 stop21h 25m

S$ 1,455

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 10-6

01:55-19:23

2 stops30h 28m

Houston George Bush Intcntl

Wed 2-7

19:53-17:30

2 stops32h 37m

S$ 1,654

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Sat 8-3

03:10-14:25

1 stop25h 15m

Houston George Bush Intcntl

Sun 16-3

19:50-07:55

1 stop23h 05m

S$ 1,658

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 17-3

00:35-19:16

2 stops31h 41m

Houston George Bush Intcntl

Fri 21-3

19:52-09:35

2 stops48h 43m

S$ 1,778

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 10-6

00:30-08:15

1 stop20h 45m

Houston George Bush Intcntl

Mon 14-7

10:30-23:00

1 stop23h 30m

S$ 1,800

Flights are sorted by cheapest return flights first.

Deals found on 19-2

Showing 1-10 of 35 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 14 February 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 21 February 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 44% on the flight price compared to flying in the evening, 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 Wednesday mornings 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 21 February 2025.
Read reviews from past customers who have flown EVA Air, ANA and Korean Air from Singapore to Houston. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Entertainment

8.0

Overall

8.4

Food

8.0

Crew

8.6

Boarding

8.4

Comfort

8.2

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

EVA Air
8.4
Very Good
1,200 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Entertainment

8.0

Overall

8.4

Food

8.0

Crew

8.6

Boarding

8.4

Comfort

8.2

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

ANA
8.4
Very Good
836 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Entertainment

8.0

Overall

8.4

Food

8.0

Crew

8.6

Boarding

8.4

Comfort

8.2

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Korean Air
8.4
Very Good
1,037 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Entertainment

8.0

Overall

8.4

Food

8.0

Crew

8.6

Boarding

8.4

Comfort

8.2

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Japan Airlines
8.3
Very Good
1,440 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Entertainment

8.0

Overall

8.4

Food

8.0

Crew

8.6

Boarding

8.4

Comfort

8.2

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Asiana Airlines
8.3
Very Good
445 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Entertainment

8.0

Overall

8.4

Food

8.0

Crew

8.6

Boarding

8.4

Comfort

8.2

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

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. 3 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$ 1,167. Other airlines that can offer you cheap pricing are Delta, from S$ 1,284, and Turkish Airlines, from S$ 1,364. United Airlines is priced at 27% 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$ 703. ANA flights start at S$ 808 while deals on Delta start at S$ 856 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 21 February 2025.
United Airlines flights from Singapore Changi to Houston George Bush Intcntl
EVA Air flights from Singapore Changi to Houston George Bush Intcntl

Top 3 airlines flying from Singapore to George Bush Intcntl

Discover the top 3 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestS$ 1,065AverageS$ 1,681FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapestS$ 1,174AverageS$ 1,379FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
EVA AirCheapestS$ 1,457AverageS$ 1,752FlexibilityNo 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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