S$ 724 Find Cheap Flights from Singapore to Houston – Compare and Save

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Everything you should know

Cheapest return flight
S$ 1,541
Typical prices: S$ 1,381-S$ 1,907
Qatar Airways
Wed 31-1Sun 11-2
SIN - IAH • 2 stops
Cheapest one-way flight
S$ 724
Typical prices: S$ 805-S$ 1,128
Multiple Airlines
Mon 10-12
SIN - IAH • 3 stops
Direct flights
Not available
There are currently no direct flights between Singapore and Houston. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
July
Cheapest • 24% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Istanbul (IST)
Cheapest • Avg S$ 1,426 (return)
Taipei City Taiwan Taoyuan Intl (TPE)
Shortest trip • 21h 07m (one-way)
Insights
Insights
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We hope you enjoy your trip to Houston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Singapore to Houston (SIN-HOU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Singapore to Houston

Sun, 31 Jan - Thu, 11 Feb
Multiple Airlines Logo
03:15 - 23:59SIN  Singapore Changi-IAH Houston George Bush Intcntl
34h 44m2 stops Doha Hamad Intl Seattle/Tacoma Intl
Multiple Airlines Logo
17:55 - 08:45IAH  Houston George Bush Intcntl-SIN Singapore Changi
24h 50m1 stop Doha Hamad Intl
S$ 1,541Multiple Airlines
Wed, 17 Feb - Sun, 21 Feb
United Airlines Logo
22:20 - 05:37SIN  Singapore Changi-IAH Houston George Bush Intcntl
21h 17m1 stop San Francisco
United Airlines Logo
22:10 - 20:15IAH  Houston George Bush Intcntl-SIN Singapore Changi
32h 05m1 stop San Francisco
S$ 1,542United Airlines
Wed, 17 Feb - Sun, 21 Feb
United Airlines Logo
22:20 - 05:37SIN  Singapore Changi-IAH Houston George Bush Intcntl
21h 17m1 stop San Francisco
United Airlines Logo
22:10 - 20:15IAH  Houston George Bush Intcntl-SIN Singapore Changi
32h 05m1 stop San Francisco
S$ 1,545United Airlines
Wed, 17 Feb - Sun, 21 Feb
United Airlines Logo
10:10 - 06:32SIN  Singapore Changi-IAH Houston George Bush Intcntl
34h 22m1 stop San Francisco
United Airlines Logo
22:10 - 20:15IAH  Houston George Bush Intcntl-SIN Singapore Changi
32h 05m1 stop San Francisco
S$ 1,545United Airlines
Wed, 17 Feb - Sun, 21 Feb
United Airlines Logo
10:10 - 06:32SIN  Singapore Changi-IAH Houston George Bush Intcntl
34h 22m1 stop San Francisco
United Airlines Logo
22:10 - 20:15IAH  Houston George Bush Intcntl-SIN Singapore Changi
32h 05m1 stop San Francisco
S$ 1,546United Airlines
Sun, 31 Jan - Thu, 11 Feb
Delta Logo
01:40 - 10:27SIN  Singapore Changi-IAH Houston George Bush Intcntl
46h 47m2 stops Incheon Intl Minneapolis St Paul
Delta Logo
05:30 - 00:15IAH  Houston George Bush Intcntl-SIN Singapore Changi
28h 45m2 stops Atlanta Hartsfield-Jackson Incheon Intl
S$ 1,554Delta
Tue, 16 Feb - Sun, 21 Feb
Japan Airlines Logo
02:20 - 20:30SIN  Singapore Changi-IAH Houston George Bush Intcntl
32h 10m2 stops Tokyo Haneda Los Angeles
Japan Airlines Logo
07:10 - 06:40IAH  Houston George Bush Intcntl-SIN Singapore Changi
33h 30m2 stops Dallas/Fort Worth Tokyo Haneda
S$ 1,564Japan Airlines
Tue, 16 Feb - Sun, 21 Feb
Japan Airlines Logo
02:20 - 20:30SIN  Singapore Changi-IAH Houston George Bush Intcntl
32h 10m2 stops Tokyo Haneda Los Angeles
Japan Airlines Logo
07:10 - 06:40IAH  Houston George Bush Intcntl-SIN Singapore Changi
33h 30m2 stops Dallas/Fort Worth Tokyo Haneda
S$ 1,567Japan Airlines
Sun, 20 Dec - Sun, 27 Dec
EVA Air Logo
15:45 - 20:50SIN  Singapore Changi-IAH Houston George Bush Intcntl
19h 05m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
23:30 - 14:30IAH  Houston George Bush Intcntl-SIN Singapore Changi
25h 00m1 stop Taipei City Taiwan Taoyuan Intl
S$ 1,898EVA Air
Fri, 4 Dec - Fri, 25 Dec
EVA Air Logo
15:45 - 20:50SIN  Singapore Changi-IAH Houston George Bush Intcntl
19h 05m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
18:10 - 14:30IAH  Houston George Bush Intcntl-SIN Singapore Changi
30h 20m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl
S$ 2,280EVA Air
Booking Insights

Price, demand, and travel trends for Singapore to Houston flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Singapore to Houston?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Singapore to Houston. It's 6% cheaper than the average day, while Tuesday is the most expensive, with prices 83% higher.

What is the cheapest month to fly from Singapore to Houston?

•July is the cheapest month to fly from Singapore to Houston at S$ 1,200 return.
•March (S$ 2,905) and April (S$ 1,912) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 142% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Singapore to Houston flights

Low season

December

Cheapest flight

S$ 724
Beat the crowds with an average 50% drop in travellers.
The most popular month to fly with an average 79% increase in travellers.
One-way flight from Singapore to Houston George Bush Intcntl Airport

When to book flights from Singapore to Houston

Are your dates flexible? Find out the best times to travel from Singapore to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Singapore to Houston flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Singapore to Houston?

    Two cabin classes are available on flights from Singapore to Houston:

    • Economy class
    • Premium Economy Class

  • How long is a flight from Singapore to Houston?

    A direct flight from Singapore to Houston takes 00m, covering 25,717 km.

  • Do I need a passport to fly from Singapore to Houston?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Singapore to Houston flight?

    Return flights from Singapore to Houston range from S$ 1,381 to S$ 1,907, with an average of S$ 1,585 over the past 12 months. Anything below S$ 1,381 counts as a good deal.

  • How are flight prices from Singapore to Houston looking right now?

    One-way fares from Singapore to Houston are currently lower than usual. Average one-way flight prices are about S$ 813, which is 15% below the typical average for this route.

  • What car rental options are available in Houston?

    Since Houston is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Houston George Bush Intcntl Airport (IAH) – daily rates from around S$ 50:

    • Easirent
    • ACO Rent A Car
    • America Car Rental
    • Thrifty
    • Hertz

    Near Houston Hobby Airport (HOU) – daily rates from around S$ 89:

    • Thrifty
    • Alamo
    • Dollar
    • Hertz
    • Budget

  • Which airports can I use when flying from Singapore to Houston?

    Flights from Singapore to Houston usually depart from Singapore Changi (SIN) and may arrive at several airports in Houston area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH).

  • Which airports do connecting flights from Singapore to Houston pass through?

    One-stop flights from Singapore to Houston most commonly connect through:

    • Taipei City Taiwan Taoyuan Intl (TPE) – 48% of one-stop connections
    • San Francisco (SFO) – 30% of one-stop connections
    • Vancouver Intl (YVR) – 11% of one-stop connections
    • Istanbul (IST) – 5% of one-stop connections

  • Can I save money by using flexible dates for flights from Singapore to Houston?

    Yes. Flexible dates can save you up to 49% on flights from Singapore to Houston. Thursday is the cheapest departure day at S$ 1,495 return on average, while Tuesday is the most expensive at S$ 2,905, a difference of S$ 1,411.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Singapore to Houston?

    Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time of 21h 07m, compared to 22h 18m via Vancouver Intl (YVR) and 23h 16m via Tokyo Narita (NRT).

  • What is the time difference between Singapore and Houston?

    Houston is 14 hours behind Singapore (Central Time vs Singapore Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Singapore to Houston flights

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from Singapore to Houston

Complete your trip to Houston with a hotel stay or car hire

Car rentals in Houston
Hotels in Houston