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S$ 143+ 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 5-5. 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
17 Apr — 24 Apr1
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 12 April 2025.

Good round-trip deal

S$ 491 or less

Good one-way deal

S$ 69 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 12 April 2025.

Sat 10-506:00IAH - BNA
1 stop4h 33mDelta
Sat 17-509:15BNA - IAH
1 stop4h 24mDelta
Deal found 11-4S$ 260
Tue 6-516:25IAH - BNA
Nonstop2h 10mUnited Airlines
Sat 10-508:05BNA - IAH
Nonstop2h 26mUnited Airlines
Deal found 10-4S$ 276
Mon 28-418:26IAH - BNA
1 stop5h 25mAmerican Airlines
Fri 2-514:37BNA - IAH
2 stops9h 06mAmerican Airlines
Deal found 11-4S$ 459
Tue 13-510:00IAH - LHR
1 stop18h 00mUnited Airlines
Thu 22-513:40LHR - IAH
Nonstop10h 15mUnited Airlines
Deal found 9-4S$ 819
Sun 27-406:00IAH - LHR
1 stop19h 15mDelta
Tue 13-506:15LHR - IAH
2 stops17h 31mDelta
Deal found 10-4S$ 827
Thu 8-506:30IAH - BNA
1 stop23h 20mAlaska Airlines
Thu 15-517:50BNA - IAH
2 stops30h 09mAlaska Airlines
Deal found 11-4S$ 858
Wed 23-405:20IAH - LHR
1 stop25h 00mMultiple Airlines
Wed 30-412:05LHR - IAH
1 stop29h 09mMultiple Airlines
Deal found 10-4S$ 864
Fri 25-414:20IAH - LHR
1 stop16h 50mVirgin Atlantic
Mon 28-419:15LHR - IAH
1 stop24h 00mVirgin Atlantic
Deal found 9-4S$ 883
Sun 4-515:35IAH - LHR
1 stop17h 05mLufthansa
Mon 12-519:30LHR - IAH
1 stop24h 05mLufthansa
Deal found 11-4S$ 930
Sat 3-515:20IAH - LHR
1 stop12h 10mJetBlue
Tue 13-508:25LHR - IAH
1 stop15h 38mJetBlue
Deal found 11-4S$ 954
Mon 12-516:59IAH - LHR
1 stop12h 11mKLM
Sat 24-506:30LHR - IAH
1 stop12h 45mKLM
Deal found 11-4S$ 955
Mon 12-512:39IAH - LHR
2 stops36h 06mAir France
Fri 13-611:45LHR - IAH
2 stops18h 14mAir France
Deal found 10-4S$ 971

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 12 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

Sat 10-5

06:00-10:33

1 stop4h 33m

Nashville Intl

Sat 17-5

09:15-13:39

1 stop4h 24m

S$ 260

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Tue 6-5

16:25-18:35

Nonstop2h 10m

Nashville Intl

Sat 10-5

08:05-10:31

Nonstop2h 26m

S$ 276

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Mon 28-4

18:26-23:51

1 stop5h 25m

Nashville Intl

Fri 2-5

14:37-23:43

2 stops9h 06m

S$ 459

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 13-5

10:00-10:00

1 stop18h 00m

London Heathrow

Thu 22-5

13:40-17:55

Nonstop10h 15m

S$ 819

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 27-4

06:00-07:15

1 stop19h 15m

London Heathrow

Tue 13-5

06:15-17:46

2 stops17h 31m

S$ 827

HoustonNashville

IAH - BNA

IAHBNA

Houston George Bush Intcntl

Thu 8-5

06:30-05:50

1 stop23h 20m

Nashville Intl

Thu 15-5

17:50-23:59

2 stops30h 09m

S$ 858

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 23-4

05:20-12:20

1 stop25h 00m

London Heathrow

Wed 30-4

12:05-11:14

1 stop29h 09m

S$ 864

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Fri 25-4

14:20-13:10

1 stop16h 50m

London Heathrow

Mon 28-4

19:15-13:15

1 stop24h 00m

S$ 883

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 4-5

15:35-14:40

1 stop17h 05m

London Heathrow

Mon 12-5

19:30-13:35

1 stop24h 05m

S$ 930

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sat 3-5

15:20-09:30

1 stop12h 10m

London Heathrow

Tue 13-5

08:25-18:03

1 stop15h 38m

S$ 954

Flights are sorted by cheapest return flights first.

Deals found on 11-4

Showing 1-10 of 53 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 4 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$ 1,094). Flying from Houston George Bush Intcntl Airport in July will prove the most costly (average of S$ 1,562). 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

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
8.3
Very Good

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Overall

8.4

Food

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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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 12 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 12 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$ 65 to Las Vegas (prices may vary depending on the airline and departure time). On average, users have booked flights for S$ 574 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$ 564
    Houston George Bush Intcntl to Los Angeles from S$ 735

  • 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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