What is the cheapest airline that flies from Singapore to Houston George Bush Intcntl?

United Airlines is the most popular carrier operating from Singapore to Houston George Bush Intcntl

When did momondo last update prices for flights from Singapore to Houston George Bush Intcntl Airport?

Prices for flights from Singapore to Houston George Bush Intcntl Airport are refreshed on a daily basis.

How old do you have to be to fly from Singapore to Houston George Bush Intcntl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Singapore to Houston George Bush Intcntl Airport.

What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$521 Cheap Flights from Singapore to Houston George Bush Intcntl Airport in 2026

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8:45 am - 4:54 pm

SIN

IAH

21h 09m

1 stop

2:45 pm - 6:35 pm

IAH

SIN

38h 50m

1 stop

$1,057United Airlines

Tue, Sep 15 - Sat, Sep 19

8:35 pm - 6:28 am

SIN

IAH

22h 53m

1 stop

10:09 pm - 6:35 pm

IAH

SIN

31h 26m

1 stop

$1,059United Airlines

Mon, May 18 - Wed, Jul 29

8:35 pm - 6:02 am

SIN

IAH

22h 27m

1 stop

7:20 am - 6:35 pm

IAH

SIN

22h 15m

1 stop

$1,067United Airlines

Tue, Sep 1 - Thu, Sep 3

9:30 am - 8:25 am

SIN

IAH

35h 55m

2 stops

10:45 am - 10:30 am

IAH

SIN

34h 45m

2 stops

$1,070Multiple Airlines

Tue, May 19 - Mon, Aug 3

7:30 am - 9:51 am

SIN

IAH

39h 21m

2 stops

6:30 am - 5:00 am

IAH

SIN

33h 30m

2 stops

$1,072Delta

Mon, May 18 - Tue, Aug 4

9:30 am - 8:25 am

SIN

IAH

35h 55m

2 stops

10:45 am - 9:50 am

IAH

SIN

34h 05m

2 stops

$1,077Multiple Airlines

Tue, May 19 - Fri, Jul 31

9:30 am - 8:25 am

SIN

IAH

35h 55m

2 stops

10:45 am - 9:50 am

IAH

SIN

34h 05m

2 stops

$1,080Multiple Airlines

Tue, May 19 - Wed, Jul 29

7:30 am - 9:59 am

SIN

IAH

39h 29m

2 stops

6:35 pm - 5:00 am

IAH

SIN

44h 25m

2 stops

$1,081Delta

Fri, Oct 2 - Fri, Nov 27

9:30 am - 8:25 am

SIN

IAH

35h 55m

2 stops

10:45 am - 8:20 am

IAH

SIN

32h 35m

1 stop

$1,086Multiple Airlines

Tue, May 19 - Wed, Jul 29

11:05 pm - 8:25 am

SIN

IAH

22h 20m

1 stop

10:45 am - 10:30 am

IAH

SIN

34h 45m

2 stops

$1,110Multiple Airlines

Tue, May 19 - Mon, Aug 3

United Airlines flights from Singapore to Houston George Bush Intcntl Airport

Our best United Airlines deals on Singapore to Houston George Bush Intcntl Airport flight tickets

United Airlines

Sep 15

SIN8:45 amSingapore Changi

21h 09m

1 stop

IAH4:54 pmHouston George Bush Intcntl

Sep 19

IAH2:45 pmHouston George Bush Intcntl

38h 50m

1 stop

SIN6:35 pmSingapore Changi

$1,057

United Airlines

May 18

SIN8:35 pmSingapore Changi

22h 53m

1 stop

IAH6:28 amHouston George Bush Intcntl

Jul 29

IAH10:09 pmHouston George Bush Intcntl

31h 26m

1 stop

SIN6:35 pmSingapore Changi

$1,059

United Airlines

Sep 1

SIN8:35 pmSingapore Changi

22h 27m

1 stop

IAH6:02 amHouston George Bush Intcntl

Sep 3

IAH7:20 amHouston George Bush Intcntl

22h 15m

1 stop

SIN6:35 pmSingapore Changi

$1,067

Qatar Airways flights from Singapore to Houston George Bush Intcntl Airport

Our best Qatar Airways deals on Singapore to Houston George Bush Intcntl Airport flight tickets

Qatar Airways

Apr 19

SIN1:05 amSingapore Changi

41h 16m

2 stops

IAH5:21 amHouston George Bush Intcntl

May 3

IAH7:50 pmHouston George Bush Intcntl

31h 25m

1 stop

SIN4:15 pmSingapore Changi

$1,361

Qatar Airways

Apr 19

SIN1:05 amSingapore Changi

41h 16m

2 stops

IAH5:21 amHouston George Bush Intcntl

May 3

IAH7:50 pmHouston George Bush Intcntl

33h 25m

2 stops

SIN6:15 pmSingapore Changi

$1,433

Qatar Airways

Apr 12

SIN1:55 amSingapore Changi

51h 47m

2 stops

IAH4:42 pmHouston George Bush Intcntl

Apr 18

IAH9:50 amHouston George Bush Intcntl

41h 25m

2 stops

SIN4:15 pmSingapore Changi

$1,829

momondo Fare Finder

Use the filters below to find and compare flights from Singapore to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 9/15

8:45 am-4:54 pm

1 stop21h 09m

Houston George Bush Intcntl

Sat 9/19

2:45 pm-6:35 pm

1 stop38h 50m

$1,057

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 5/18

8:35 pm-6:28 am

1 stop22h 53m

Houston George Bush Intcntl

Wed 7/29

10:09 pm-6:35 pm

1 stop31h 26m

$1,059

Quickest round-trip

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 9/1

8:35 pm-6:02 am

1 stop22h 27m

Houston George Bush Intcntl

Thu 9/3

7:20 am-6:35 pm

1 stop22h 15m

$1,067

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 5/19

9:30 am-8:25 am

2 stops35h 55m

Houston George Bush Intcntl

Mon 8/3

10:45 am-10:30 am

2 stops34h 45m

$1,070

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Mon 5/18

7:30 am-9:51 am

2 stops39h 21m

Houston George Bush Intcntl

Tue 8/4

6:30 am-5:00 am

2 stops33h 30m

$1,072

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 5/19

9:30 am-8:25 am

2 stops35h 55m

Houston George Bush Intcntl

Fri 7/31

10:45 am-9:50 am

2 stops34h 05m

$1,077

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 5/19

9:30 am-8:25 am

2 stops35h 55m

Houston George Bush Intcntl

Wed 7/29

10:45 am-9:50 am

2 stops34h 05m

$1,080

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Fri 10/2

7:30 am-9:59 am

2 stops39h 29m

Houston George Bush Intcntl

Fri 11/27

6:35 pm-5:00 am

2 stops44h 25m

$1,081

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 5/19

9:30 am-8:25 am

2 stops35h 55m

Houston George Bush Intcntl

Wed 7/29

10:45 am-8:20 am

1 stop32h 35m

$1,086

SingaporeHouston

SIN - IAH

SINIAH

Singapore Changi

Tue 5/19

11:05 pm-8:25 am

1 stop22h 20m

Houston George Bush Intcntl

Mon 8/3

10:45 am-10:30 am

2 stops34h 45m

$1,110

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Singapore to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

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

The month of January is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Singapore, with most prices found around $636. If you are unable to visit Houston George Bush Intcntl Airport during the month of January, then departing from Singapore during the month March is also very affordable. Most momondo users find prices during this month for around $956.

What is the cheapest Singapore to Houston George Bush Intcntl flight route?

Fly from Singapore Changi to Houston George Bush Intcntl for the best Singapore - Houston George Bush Intcntl flight prices

What cabin class options are available on Singapore to Houston George Bush Intcntl flights?

There is only 1 cabin class available to choose from on Singapore to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Singapore to Houston George Bush Intcntl Airport flights?

You could potentially save up to 1% on your flight if you consider stops on a Singapore to Houston George Bush Intcntl Airport flight.

Cheap Singapore to Houston George Bush Intcntl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to Houston George Bush Intcntl Airport

Fastest flight time	22h 27m
Direct flights	None

The fastest flight from Singapore to Houston George Bush Intcntl Airport takes 22h 27m

There are no direct flights from Singapore to Houston George Bush Intcntl Airport. There are no popular flight routes from Singapore to Houston George Bush Intcntl Airport.

Search flight deals

Frequently asked questions about flying from Singapore to Houston George Bush Intcntl Airport

When did momondo last update prices for flights from Singapore to Houston George Bush Intcntl Airport?
Prices for flights from Singapore to Houston George Bush Intcntl Airport are refreshed on a daily basis.
How old do you have to be to fly from Singapore to Houston George Bush Intcntl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Singapore to Houston George Bush Intcntl Airport.
What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?
The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Katy

The Woodlands

Conroe

Humble

Spring

Cypress

Montgomery

Jersey Village

Tomball

Livingston

Why use momondo?

Why should I use momondo to find a flight deal from Singapore to Houston?

Finding the right flight to Houston from Singapore is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

Can I find flights from Singapore to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Singapore to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Singapore to Houston?

momondo provides multiple filters to help you find the best flight to Houston from Singapore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Singapore to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Singapore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.