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S$ 159+ 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 11-6. 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
4 May — 11 May1
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 29 April 2025.

Good round-trip deal

S$ 487 or less

Good one-way deal

S$ 68 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 29 April 2025.

Wed 28-509:40IAH - BNA
1 stop4h 16mDelta
Tue 3-609:26BNA - IAH
1 stop6h 45mDelta
Deal found 28-4S$ 280
Thu 31-714:50IAH - BNA
Nonstop2h 10mUnited Airlines
Sun 3-806:15BNA - IAH
Nonstop2h 12mUnited Airlines
Deal found 28-4S$ 285
Tue 27-517:54IAH - BNA
1 stop21h 25mAlaska Airlines
Wed 28-517:50BNA - IAH
2 stops12h 30mAlaska Airlines
Deal found 28-4S$ 752
Wed 27-810:00IAH - LHR
1 stop18h 00mUnited Airlines
Wed 3-907:25LHR - IAH
1 stop15h 10mUnited Airlines
Deal found 29-4S$ 874
Sun 21-910:00IAH - LHR
1 stop18h 15mDelta
Tue 30-906:30LHR - IAH
1 stop12h 45mDelta
Deal found 28-4S$ 882
Tue 16-916:00IAH - LHR
2 stops23h 40mScandinavian Airlines
Tue 23-906:40LHR - IAH
2 stops22h 50mScandinavian Airlines
Deal found 29-4S$ 925
Wed 27-815:35IAH - LHR
1 stop19h 05mLufthansa
Mon 8-917:30LHR - IAH
1 stop26h 05mLufthansa
Deal found 28-4S$ 936
Mon 22-911:00IAH - LHR
2 stops25h 40mAustrian Airlines
Wed 1-1012:40LHR - IAH
2 stops39h 29mAustrian Airlines
Deal found 28-4S$ 945
Mon 12-518:29IAH - LHR
1 stop12h 16mFinnair
Tue 27-514:50LHR - IAH
Nonstop10h 25mFinnair
Deal found 28-4S$ 946
Thu 25-913:15IAH - LHR
1 stop11h 30mKLM
Wed 1-1006:30LHR - IAH
1 stop12h 45mKLM
Deal found 28-4S$ 948
Fri 17-1016:25IAH - LHR
1 stop16h 00mBritish Airways
Mon 27-1019:40LHR - IAH
2 stops22h 56mBritish Airways
Deal found 28-4S$ 951
Wed 21-507:20IAH - LHR
1 stop22h 30mMultiple Airlines
Thu 19-606:00LHR - IAH
2 stops22h 07mMultiple Airlines
Deal found 27-4S$ 983

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 29 April 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

Wed 28-5

09:40-13:56

1 stop4h 16m

Nashville Intl

Tue 3-6

09:26-16:11

1 stop6h 45m

S$ 280

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Thu 31-7

14:50-17:00

Nonstop2h 10m

Nashville Intl

Sun 3-8

06:15-08:27

Nonstop2h 12m

S$ 285

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Tue 27-5

17:54-15:19

1 stop21h 25m

Nashville Intl

Wed 28-5

17:50-06:20

2 stops12h 30m

S$ 752

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 27-8

10:00-10:00

1 stop18h 00m

London Heathrow

Wed 3-9

07:25-16:35

1 stop15h 10m

S$ 874

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 21-9

10:00-10:15

1 stop18h 15m

London Heathrow

Tue 30-9

06:30-13:15

1 stop12h 45m

S$ 882

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 16-9

16:00-21:40

2 stops23h 40m

London Heathrow

Tue 23-9

06:40-23:30

2 stops22h 50m

S$ 925

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 27-8

15:35-16:40

1 stop19h 05m

London Heathrow

Mon 8-9

17:30-13:35

1 stop26h 05m

S$ 936

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 22-9

11:00-21:40

2 stops28h 40m

London Heathrow

Thu 2-10

14:05-22:09

2 stops38h 04m

S$ 945

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 12-5

18:29-12:45

1 stop12h 16m

London Heathrow

Tue 27-5

14:50-19:15

Nonstop10h 25m

S$ 946

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Thu 25-9

13:15-06:45

1 stop11h 30m

London Heathrow

Wed 1-10

06:30-13:15

1 stop12h 45m

S$ 948

Flights are sorted by cheapest return flights first.

Deals found on 28-4

Showing 1-10 of 60 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 25 April 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 50 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, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport (average of S$ 1,087). Flying from Houston George Bush Intcntl Airport in July will prove the most costly (average of S$ 1,555). 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.

Boarding

8.4

Food

8.1

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Boarding

8.4

Food

8.1

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Boarding

8.4

Food

8.1

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
8.3
Very Good

Boarding

8.4

Food

8.1

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Boarding

8.4

Food

8.1

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
8.0
Very Good

Boarding

8.4

Food

8.1

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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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 29 April 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 29 April 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, Boston, Mumbai. 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$ 64 to Las Vegas (prices may vary depending on the airline and departure time). On average, users have booked flights for S$ 570 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$ 560
    Houston George Bush Intcntl to Los Angeles from S$ 730

  • 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 February. 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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