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Singapore Changi Airport to William P. Hobby Airport flight

Explore the cheapest one-way and round-trip flights from Singapore Changi Airport to William P. Hobby Airport over the next 90 days, with one-way fares from TWD 23,385 and round-trip from TWD 41,545. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      SIN 20:45
      27h 20m
      1 stop
      HOU 10:05
      Singapore - Houston | Mon, Dec 28 | Singapore Airlines
      TWD 23,385 TWD 36,509
      36% off
      36% off
      TWD 36,509 TWD 23,385
    • SIN 19:00
      29h 10m
      1 stop
      HOU 10:10
      Singapore - Houston | Sat, Dec 26 | Singapore Airlines
      TWD 24,466 TWD 36,509
      33% off
      33% off
      TWD 36,509 TWD 24,466
    • SIN 20:45
      27h 25m
      1 stop
      HOU 10:10
      Singapore - Houston | Sun, Dec 27 | Singapore Airlines
      TWD 24,736 TWD 36,509
      32% off
      32% off
      TWD 36,509 TWD 24,736
    • SIN 20:45
      36h 50m
      1 stop
      HOU 19:35
      Singapore - Houston | Sat, Nov 14 | Singapore Airlines
      TWD 25,404
      30% off
      TWD 36,509 TWD 25,404
    • SIN 20:45
      27h 20m
      1 stop
      HOU 10:05
      Singapore - Houston | Mon, Nov 16 | Singapore Airlines
      TWD 27,979
      23% off
      TWD 36,509 TWD 27,979
    • SIN 20:45
      35h
      1 stop
      HOU 17:45
      Singapore - Houston | Fri, Dec 11 | Singapore Airlines
      TWD 29,183
      20% off
      TWD 36,509 TWD 29,183
    • SIN 19:00
      29h 5m
      1 stop
      HOU 10:05
      Singapore - Houston | Mon, Dec 14 | Singapore Airlines
      TWD 29,261
      20% off
      TWD 36,509 TWD 29,261
    • SIN 20:45
      35h
      1 stop
      HOU 17:45
      Singapore - Houston | Thu, Nov 12 | Singapore Airlines
      TWD 29,551
      19% off
      TWD 36,509 TWD 29,551
    • SIN 20:45
      23h 15m
      1 stop
      HOU 06:00
      Singapore - Houston | Wed, Dec 9 | Singapore Airlines
      TWD 29,812
      18% off
      TWD 36,509 TWD 29,812
    • SIN 13:00
      17h 25m
      1 stop
      HOU 14:00
      Singapore - Houston | Fri, Nov 6 | Normal Airline
      More cheap flights
      More cheap flights
    • SIN 20:45
      34h 20m
      1 stop
      HOU 17:05
      Singapore - Houston | Mon, Nov 9 | Singapore Airlines
      IAH 18:10
      22h 50m
      1 stop
      SIN 07:00
      Houston - Singapore | Sun, Nov 15 | Air Canada
      TWD 41,545 TWD 65,160
      36% off
      36% off
      TWD 65,160 TWD 41,545
    • SIN 20:45
      27h 25m
      1 stop
      HOU 10:10
      Singapore - Houston | Sun, Dec 6 | Singapore Airlines
      IAH 14:55
      27h 50m
      1 stop
      SIN 08:45
      Houston - Singapore | Sun, Dec 13 | Turkish Airlines
      TWD 50,125 TWD 65,160
      23% off
      23% off
      TWD 65,160 TWD 50,125
    • SIN 20:45
      23h 15m
      1 stop
      HOU 06:00
      Singapore - Houston | Mon, Nov 23 | Singapore Airlines
      HOU 15:35
      26h 20m
      1 stop
      SIN 07:55
      Houston - Singapore | Sun, Nov 29 |
      TWD 51,456 TWD 65,160
      21% off
      21% off
      TWD 65,160 TWD 51,456
    • SIN 20:45
      23h 15m
      1 stop
      HOU 06:00
      Singapore - Houston | Thu, Nov 12 | Singapore Airlines
      IAH 11:44
      29h 6m
      1 stop
      SIN 06:50
      Houston - Singapore | Thu, Nov 19 | Singapore Airlines
      TWD 54,257
      17% off
      TWD 65,160 TWD 54,257
    • SIN 20:45
      27h 20m
      1 stop
      HOU 10:05
      Singapore - Houston | Fri, Nov 27 | Singapore Airlines
      IAH 09:55
      23h 15m
      1 stop
      SIN 23:10
      Houston - Singapore | Fri, Dec 4 | ZIPAIR
      TWD 54,399
      17% off
      TWD 65,160 TWD 54,399
    • SIN 20:45
      23h 15m
      1 stop
      HOU 06:00
      Singapore - Houston | Wed, Nov 11 | Singapore Airlines
      HOU 08:35
      33h 20m
      1 stop
      SIN 07:55
      Houston - Singapore | Tue, Nov 17 |
      TWD 54,817
      16% off
      TWD 65,160 TWD 54,817
    • SIN 19:00
      25h
      1 stop
      HOU 06:00
      Singapore - Houston | Wed, Nov 25 | Singapore Airlines
      IAH 18:10
      22h 50m
      1 stop
      SIN 07:00
      Houston - Singapore | Wed, Dec 2 | Air Canada
      TWD 55,849
      14% off
      TWD 65,160 TWD 55,849
    • SIN 19:00
      29h 5m
      1 stop
      HOU 10:05
      Singapore - Houston | Mon, Dec 7 | Singapore Airlines
      IAH 16:15
      23h 15m
      1 stop
      SIN 05:30
      Houston - Singapore | Sat, Dec 12 | Delta Air Lines
      TWD 55,918
      14% off
      TWD 65,160 TWD 55,918
    • SIN 20:45
      23h 15m
      1 stop
      HOU 06:00
      Singapore - Houston | Thu, Nov 5 | Singapore Airlines
      IAH 07:00
      32h 30m
      1 stop
      SIN 05:30
      Houston - Singapore | Wed, Nov 11 | Delta Air Lines
      TWD 56,542
      13% off
      TWD 65,160 TWD 56,542
    • SIN 13:00
      17h 25m
      1 stop
      HOU 14:00
      Singapore - Houston | Fri, Nov 6 | Normal Airline
      HOU 15:00
      6h
      Nonstop
      SIN 16:00
      Houston - Singapore | Sun, Nov 8 | Normal Airline
      More cheap flights
      More cheap flights
    • SIN 20:45
      23h 15m
      1 stop
      HOU 06:00
      Singapore - Houston | Wed, Dec 9 | Singapore Airlines
      TWD 29,812 TWD 36,509
      18% off
      18% off
      TWD 36,509 TWD 29,812
    • SIN 19:00
      25h
      1 stop
      HOU 06:00
      Singapore - Houston | Wed, Dec 23 | Singapore Airlines
      TWD 31,762 TWD 36,509
      13% off
      13% off
      TWD 36,509 TWD 31,762
    • SIN 23:10
      25h 53m
      2 stops
      HOU 11:03
      Singapore - Houston | Wed, Dec 9 | Asiana Airlines
      TWD 44,833 TWD 51,533
      13% off
      13% off
      TWD 51,533 TWD 44,833
    • SIN 20:45
      27h 20m
      1 stop
      HOU 10:05
      Singapore - Houston | Mon, Dec 28 | Singapore Airlines
      TWD 23,385
      36% off
      TWD 36,509 TWD 23,385
    • SIN 20:45
      27h 20m
      1 stop
      HOU 10:05
      Singapore - Houston | Mon, Nov 16 | Singapore Airlines
      TWD 27,979
      23% off
      TWD 36,509 TWD 27,979
    • SIN 20:45
      27h 25m
      1 stop
      HOU 10:10
      Singapore - Houston | Sun, Dec 27 | Singapore Airlines
      TWD 24,736
      32% off
      TWD 36,509 TWD 24,736
    • SIN 20:45
      27h 25m
      1 stop
      HOU 10:10
      Singapore - Houston | Wed, Dec 16 | Singapore Airlines
      TWD 31,517
      14% off
      TWD 36,509 TWD 31,517
    • SIN 19:00
      29h 5m
      1 stop
      HOU 10:05
      Singapore - Houston | Mon, Dec 14 | Singapore Airlines
      TWD 29,261
      20% off
      TWD 36,509 TWD 29,261
    • SIN 19:00
      29h 10m
      1 stop
      HOU 10:10
      Singapore - Houston | Sat, Dec 26 | Singapore Airlines
      TWD 24,466
      33% off
      TWD 36,509 TWD 24,466
    • SIN 13:00
      17h 25m
      1 stop
      HOU 14:00
      Singapore - Houston | Fri, Nov 6 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Singapore to Houston are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Singapore Changi Airport to William P. Hobby Airport?

The cheapest airline flying from Singapore Changi Airport to William P. Hobby Airport is Air China (from TWD 17,704) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air China
From TWD 17,704
Xiamen Airlines
From TWD 20,068
Etihad Airways
From TWD 20,377
Japan Airlines
From TWD 20,869
American Airlines
From TWD 22,063
China Eastern Airlines
From TWD 22,151
Qatar Airways
From TWD 22,412
China Airlines
From TWD 22,721
Vietnam Airlines
From TWD 23,129
Singapore Airlines
From TWD 23,385

Find more flights and airlines

About Singapore Changi Airport and William P. Hobby Airport

Learn about Singapore Changi Airport (SIN) and William P. Hobby Airport (HOU) — including location, terminals, transportation, and travel tips.

Flight distance 16,022.92 km
Cheapest one-way ticket price TWD 23,385
Cheapest return ticket price TWD 41,545

FAQs for Singapore Changi Airport to William P. Hobby Airport Flights

  • What are the cheapest flights from Singapore Changi Airport to William P. Hobby Airport?

    One-way flights from Singapore Changi Airport to William P. Hobby Airport currently start from TWD 23,385, and round-trip fares start from TWD 41,545. The current lowest fare is a Singapore Airlines flight departing on Mon, Dec 28; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Singapore Changi Airport to William P. Hobby Airport is TWD 43,570. Prices may vary depending on the departure date, airline, and availability.
  • Enter Singapore Changi Airport and William P. Hobby Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.