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S$ 183+ Cheap flights from Houston George Bush Intcntl Airport

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6-8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAH — SIN
18 Jun — 25 Jun1
1 adult

What to know about flights from George Bush Intcntl

Discover essential information about flights departing from George Bush Intcntl, including flight schedules, destinations, airlines operating at the George Bush Intcntl airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 13 June 2025.

Good round-trip deal

S$ 475 or less

Good one-way deal

S$ 66 or less
Price to beat on a round-trip flight from Houston George Bush Intcntl.
Price to beat on a one-way flight from Houston George Bush Intcntl.

Find flights from George Bush Intcntl

Cheapest flights from George Bush Intcntl
Explore the most affordable flight options available from George Bush Intcntl. Find the lowest fares based on data from user searches, with prices last updated on 13 June 2025.

Thu 14-820:20IAH - BNA
Nonstop2h 10mUnited Airlines
Mon 18-806:15BNA - IAH
Nonstop2h 13mUnited Airlines
Deal found 12-6S$ 186
Mon 8-916:04IAH - BNA
1 stop6h 49mDelta
Tue 16-906:25BNA - IAH
1 stop5h 54mDelta
Deal found 12-6S$ 252
Sat 16-817:50IAH - BNA
2 stops11h 50mAlaska Airlines
Sat 23-817:27BNA - IAH
1 stop23h 27mAlaska Airlines
Deal found 11-6S$ 625
Wed 1-1020:15IAH - LHR
Nonstop9h 20mUnited Airlines
Sat 11-1007:45LHR - IAH
2 stops18h 29mUnited Airlines
Deal found 13-6S$ 887
Sun 3-815:35IAH - LHR
1 stop18h 05mLufthansa
Fri 15-806:30LHR - IAH
2 stops16h 38mLufthansa
Deal found 12-6S$ 892
Thu 14-813:07IAH - LHR
1 stop16h 03mDelta
Wed 20-806:15LHR - IAH
2 stops17h 19mDelta
Deal found 13-6S$ 896
Fri 15-811:31IAH - LHR
1 stop16h 19mVirgin Atlantic
Mon 18-819:45LHR - IAH
1 stop23h 50mVirgin Atlantic
Deal found 11-6S$ 900
Mon 29-916:00IAH - LHR
2 stops23h 40mScandinavian Airlines
Fri 10-1006:40LHR - IAH
2 stops23h 16mScandinavian Airlines
Deal found 13-6S$ 905
Sun 6-716:24IAH - LHR
1 stop12h 26mBritish Airways
Wed 30-708:20LHR - IAH
1 stop16h 11mBritish Airways
Deal found 12-6S$ 919
Sun 19-1022:05IAH - CGK
2 stops37h 40mUnited Airlines
Thu 13-1121:45CGK - IAH
1 stop23h 00mUnited Airlines
Deal found 11-6S$ 1,389
Wed 27-810:00IAH - SIN
2 stops31h 40mANA
Mon 8-922:10SIN - IAH
1 stop23h 35mANA
Deal found 11-6S$ 1,434
Wed 27-806:00IAH - SIN
2 stops29h 20mJapan Airlines
Mon 8-901:55SIN - IAH
2 stops27h 26mJapan Airlines
Deal found 11-6S$ 1,435

Find flights from George Bush Intcntl within your budget

Find flights departing from George Bush Intcntl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 13 June 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Thu 28-8

07:35-09:39

Nonstop2h 04m

Nashville Intl

Sun 31-8

06:15-08:30

Nonstop2h 15m

S$ 214

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Mon 8-9

16:04-22:53

1 stop6h 49m

Nashville Intl

Thu 11-9

05:25-12:19

1 stop6h 54m

S$ 252

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Sat 16-8

17:50-05:40

2 stops11h 50m

Nashville Intl

Sat 23-8

17:27-16:54

1 stop23h 27m

S$ 625

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 1-10

20:15-11:35

Nonstop9h 20m

London Heathrow

Sat 11-10

07:45-20:14

2 stops18h 29m

S$ 887

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 3-8

15:35-15:40

1 stop18h 05m

London Heathrow

Fri 15-8

06:30-17:08

2 stops16h 38m

S$ 892

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Thu 14-8

13:07-11:10

1 stop16h 03m

London Heathrow

Wed 20-8

06:15-17:34

2 stops17h 19m

S$ 896

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Fri 15-8

11:31-09:50

1 stop16h 19m

London Heathrow

Mon 18-8

19:45-13:35

1 stop23h 50m

S$ 900

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 29-9

16:00-21:40

2 stops23h 40m

London Heathrow

Fri 10-10

06:40-23:56

2 stops23h 16m

S$ 905

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 6-7

16:24-10:50

1 stop12h 26m

London Heathrow

Wed 30-7

08:20-18:31

1 stop16h 11m

S$ 919

HoustonJakarta

IAH - CGK

IAHCGK

Houston George Bush Intcntl

Sun 19-10

22:05-23:45

2 stops37h 40m

Jakarta Soekarno-Hatta Intl

Thu 13-11

21:45-07:45

1 stop23h 00m

S$ 1,389

Flights are sorted by cheapest return flights first.

Deals found on 12-6

Showing 1-10 of 59 results
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Best time to book a flight from George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly from George Bush Intcntl 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 George Bush Intcntl

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

When is the best time to book a flight from Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a return flight from George Bush Intcntl to Singapore. Price data was last updated on 9 June 2025.

The price you pay for your flight from Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 6 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport (average of S$ 1,069). Flying from Houston George Bush Intcntl Airport in July will prove the most costly (average of S$ 1,452). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from George Bush Intcntl

Get insights into the airlines that provide service from 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 airline for your flight from George Bush Intcntl. In the last 7 days, Cheapflights users made a total of 200,618 searches.

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
8.3
Very Good

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
8.0
Very Good

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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Alternate flight departure points to George Bush Intcntl

Consider leaving from one of these other departure points that are located a short distance from George Bush Intcntl. Flight origins were last updated on 13 June 2025.

Related info for your journey

Access useful and relevant information related to your journey from George Bush Intcntl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 13 June 2025.
  • What are the most popular destinations to fly to from Houston George Bush Intcntl Airport?

    This month, the top selected destinations from Houston George Bush Intcntl Airport are Atlanta, Mumbai, Amman. Throughout the year, Mumbai, Atlanta, Boston are some of the top choices made by users flying from Houston George Bush Intcntl Airport.

  • What is the cheapest flight from Houston George Bush Intcntl Airport to anywhere?

    Users have flown out of Houston George Bush Intcntl Airport for as low as S$ 63 to Las Vegas (prices may vary depending on the airline and departure time). On average, users have booked flights for S$ 666 to fly from Houston George Bush Intcntl Airport.

  • What is the cheapest premium economy flight from Houston George Bush Intcntl Airport?

    Options for some of the cheapest premium economy flights from Houston George Bush Intcntl Airport we have found on Cheapflights are as follows:
    Houston George Bush Intcntl to Mexico City from S$ 547
    Houston George Bush Intcntl to Los Angeles from S$ 712

  • What is the cheapest month to fly from Houston George Bush Intcntl Airport?

    Currently, the cheapest month for flights from Houston George Bush Intcntl Airport is September. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

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

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from George Bush Intcntl today with Cheapflights!

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

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from George Bush Intcntl for you. Better yet — we are completely free to use.

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

    Certainly. Search results for flights from George Bush Intcntl 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 George Bush Intcntl become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from George Bush Intcntl today and book when you’re ready!

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from George Bush Intcntl today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from George Bush Intcntl for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights from George Bush Intcntl 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 George Bush Intcntl become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from George Bush Intcntl today and book when you’re ready!

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