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Changi Airport to Houston flight

Explore the cheapest one-way and round-trip flights from Changi Airport to Houston over the next 90 days, with one-way fares from AU$820 and round-trip from AU$1,246. Based on Trip.com's latest 7-day flight data.

    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Thu, Nov 26 | Air Canada
      IAH 6:10 PM
      22h 50m
      1 stop
      SIN 7:00 AM
      Houston - Singapore | Tue, Dec 1 | Air Canada
      AU$1,246 AU$1,986
      37% off
      37% off
      AU$1,986 AU$1,246
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Sun, Nov 15 | Air Canada
      IAH 6:10 PM
      22h 50m
      1 stop
      SIN 7:00 AM
      Houston - Singapore | Sun, Nov 22 | Air Canada
      AU$1,249 AU$1,986
      37% off
      37% off
      AU$1,986 AU$1,249
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Fri, Nov 13 | Air Canada
      IAH 6:10 PM
      22h 50m
      1 stop
      SIN 7:00 AM
      Houston - Singapore | Mon, Nov 16 | Air Canada
      AU$1,249 AU$1,986
      37% off
      37% off
      AU$1,986 AU$1,249
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Fri, Nov 27 | Air Canada
      IAH 6:10 PM
      22h 50m
      1 stop
      SIN 7:00 AM
      Houston - Singapore | Mon, Nov 30 | Air Canada
      AU$1,249
      37% off
      AU$1,986 AU$1,249
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Wed, Nov 25 | Air Canada
      IAH 6:10 PM
      22h 50m
      1 stop
      SIN 7:00 AM
      Houston - Singapore | Sun, Nov 29 | Air Canada
      AU$1,249
      37% off
      AU$1,986 AU$1,249
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Tue, Nov 24 | Air Canada
      IAH 6:10 PM
      22h 50m
      1 stop
      SIN 7:00 AM
      Houston - Singapore | Mon, Nov 30 | Air Canada
      AU$1,249
      37% off
      AU$1,986 AU$1,249
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Sun, Nov 22 | Air Canada
      IAH 6:10 PM
      22h 50m
      1 stop
      SIN 7:00 AM
      Houston - Singapore | Sun, Nov 29 | Air Canada
      AU$1,249
      37% off
      AU$1,986 AU$1,249
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Fri, Nov 20 | Air Canada
      IAH 6:10 PM
      22h 50m
      1 stop
      SIN 7:00 AM
      Houston - Singapore | Wed, Nov 25 | Air Canada
      AU$1,249
      37% off
      AU$1,986 AU$1,249
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Thu, Nov 19 | Air Canada
      IAH 6:10 PM
      22h 50m
      1 stop
      SIN 7:00 AM
      Houston - Singapore | Mon, Nov 23 | Air Canada
      AU$1,249
      37% off
      AU$1,986 AU$1,249
    • SIN 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Singapore - Houston | Sat, Nov 14 | Normal Airline
      HOU 3:00 PM
      6h
      Nonstop
      SIN 4:00 PM
      Houston - Singapore | Mon, Nov 16 | Normal Airline
      Find more flights
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    • Cheapest
      SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Wed, Nov 25 | Air Canada
      AU$830 AU$1,307
      36% off
      36% off
      AU$1,307 AU$830
    • Cheapest
      SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Tue, Nov 24 | Air Canada
      AU$830 AU$1,307
      36% off
      36% off
      AU$1,307 AU$830
    • Cheapest
      SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Wed, Nov 18 | Air Canada
      AU$830 AU$1,307
      36% off
      36% off
      AU$1,307 AU$830
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Tue, Dec 15 | Air Canada
      AU$833
      36% off
      AU$1,307 AU$833
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Tue, Nov 17 | Air Canada
      AU$858
      34% off
      AU$1,307 AU$858
    • SIN 8:45 PM
      37h 50m
      1 stop
      IAH 8:35 PM
      Singapore - Houston | Wed, Dec 30 | Singapore Airlines
      AU$896
      31% off
      AU$1,307 AU$896
    • SIN 8:45 PM
      28h 47m
      1 stop
      IAH 11:32 AM
      Singapore - Houston | Mon, Nov 16 | Singapore Airlines
      AU$934
      28% off
      AU$1,307 AU$934
    • SIN 12:40 AM
      21h 15m
      1 stop
      IAH 7:55 AM
      Singapore - Houston | Sun, Dec 20 | ZIPAIR
      AU$1,011
      23% off
      AU$1,307 AU$1,011
    • SIN 11:40 AM
      45h 25m
      1 stop
      IAH 7:05 PM
      Singapore - Houston | Sat, Nov 21 | Turkish Airlines
      AU$1,012
      23% off
      AU$1,307 AU$1,012
    • SIN 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Singapore - Houston | Sat, Nov 14 | Normal Airline
      Find more flights
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    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Thu, Nov 19 | Air Canada
      AU$820 AU$2,057
      60% off
      60% off
      AU$2,057 AU$820
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Fri, Nov 20 | Air Canada
      AU$830 AU$2,057
      60% off
      60% off
      AU$2,057 AU$830
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Sat, Nov 14 | Air Canada
      AU$857 AU$2,057
      57% off
      57% off
      AU$2,057 AU$857
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Sun, Nov 22 | Air Canada
      AU$1,424
      31% off
      AU$2,057 AU$1,424
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Sat, Nov 21 | Air Canada
      AU$1,442
      30% off
      AU$2,057 AU$1,442
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Tue, Nov 17 | Air Canada
      AU$1,444
      30% off
      AU$2,057 AU$1,444
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Sun, Nov 15 | Air Canada
      AU$1,444
      30% off
      AU$2,057 AU$1,444
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Tue, Dec 22 | Air Canada
      AU$1,535
      25% off
      AU$2,057 AU$1,535
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Sat, Dec 5 | Air Canada
      AU$1,559
      24% off
      AU$2,057 AU$1,559
    • SIN 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Singapore - Houston | Sat, Nov 14 | Normal Airline
      Find more flights
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    • SIN 3:45 PM
      19h 5m
      1 stop
      IAH 8:50 PM
      Singapore - Houston | Sun, Nov 22 | EVA Air
      AU$1,118 AU$3,518
      68% off
      68% off
      AU$3,518 AU$1,118
    • SIN 3:45 PM
      19h 5m
      1 stop
      IAH 8:50 PM
      Singapore - Houston | Sun, Dec 13 | EVA Air
      AU$1,132 AU$3,518
      68% off
      68% off
      AU$3,518 AU$1,132
    • SIN 3:45 PM
      19h 5m
      1 stop
      IAH 8:50 PM
      Singapore - Houston | Wed, Nov 25 | EVA Air
      AU$1,135 AU$3,518
      68% off
      68% off
      AU$3,518 AU$1,135
    • SIN 3:45 PM
      19h 5m
      1 stop
      IAH 8:50 PM
      Singapore - Houston | Wed, Dec 16 | EVA Air
      AU$1,135
      68% off
      AU$3,518 AU$1,135
    • SIN 3:45 PM
      19h 5m
      1 stop
      IAH 8:50 PM
      Singapore - Houston | Thu, Dec 24 | EVA Air
      AU$1,135
      68% off
      AU$3,518 AU$1,135
    • SIN 3:45 PM
      19h 5m
      1 stop
      IAH 8:50 PM
      Singapore - Houston | Mon, Dec 21 | EVA Air
      AU$1,135
      68% off
      AU$3,518 AU$1,135
    • SIN 3:45 PM
      19h 5m
      1 stop
      IAH 8:50 PM
      Singapore - Houston | Thu, Nov 19 | EVA Air
      AU$1,209
      66% off
      AU$3,518 AU$1,209
    • SIN 3:45 PM
      19h 5m
      1 stop
      IAH 8:50 PM
      Singapore - Houston | Wed, Dec 2 | EVA Air
      AU$1,242
      65% off
      AU$3,518 AU$1,242
    • SIN 3:45 PM
      19h 5m
      1 stop
      IAH 8:50 PM
      Singapore - Houston | Tue, Dec 1 | EVA Air
      AU$1,281
      64% off
      AU$3,518 AU$1,281
    • SIN 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Singapore - Houston | Sat, Nov 14 | Normal Airline
      Find more flights
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    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Thu, Nov 19 | Air Canada
      AU$820 AU$1,852
      56% off
      56% off
      AU$1,852 AU$820
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Fri, Nov 13 | Air Canada
      AU$830 AU$1,852
      55% off
      55% off
      AU$1,852 AU$830
    • SIN 8:40 AM
      19h 58m
      1 stop
      IAH 2:38 PM
      Singapore - Houston | Sat, Nov 14 | Air Canada
      AU$857 AU$1,852
      54% off
      54% off
      AU$1,852 AU$857
    • SIN 12:40 AM
      21h 15m
      1 stop
      IAH 7:55 AM
      Singapore - Houston | Tue, Nov 17 | ZIPAIR
      AU$1,094
      41% off
      AU$1,852 AU$1,094
    • SIN 10:20 PM
      21h 26m
      1 stop
      IAH 5:46 AM
      Singapore - Houston | Wed, Nov 18 | United Airlines
      AU$1,109
      40% off
      AU$1,852 AU$1,109
    • SIN 10:10 AM
      21h 57m
      1 stop
      IAH 6:07 PM
      Singapore - Houston | Mon, Nov 16 | United Airlines
      AU$1,129
      39% off
      AU$1,852 AU$1,129
    • SIN 11:30 PM
      22h 25m
      1 stop
      IAH 7:55 AM
      Singapore - Houston | Mon, Nov 16 | Scoot
      AU$1,135
      39% off
      AU$1,852 AU$1,135
    • SIN 12:40 AM
      21h 5m
      1 stop
      IAH 7:45 AM
      Singapore - Houston | Mon, Nov 16 | ZIPAIR
      AU$1,181
      36% off
      AU$1,852 AU$1,181
    • SIN 10:10 AM
      20h 45m
      1 stop
      IAH 4:55 PM
      Singapore - Houston | Tue, Nov 17 | United Airlines
      AU$1,376
      26% off
      AU$1,852 AU$1,376
    • SIN 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Singapore - Houston | Sat, Nov 14 | Normal Airline
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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.

Trip.com Price Insights: Flights from Changi Airport to Houston

What is the cheapest month for one-way flights from Changi Airport to Houston?

Data is based on average one-way flight prices from Changi Airport to Houston in Trip.com's database over the past 12 months.

According to Trip.com's data from the past 12 months, the cheapest month for one-way flights from Changi Airport to Houston is January, with an average price of AU$1,111. In contrast, the most expensive month is usually March, with an average price of AU$2,063.

AU$2,063
AU$1,587
AU$1,111
AU$635
    Cheapest
  • AU$1,779
    Nov
  • AU$1,136
    Dec
  • AU$1,111
    Jan
  • AU$1,178
    Feb
  • AU$2,063
    Mar
  • AU$1,589
    Apr
  • AU$1,656
    May
  • AU$1,429
    Jun
  • AU$1,305
    Jul
  • AU$1,303
    Aug
  • AU$1,180
    Sep
  • AU$1,425
    Oct

What is the cheapest day of the week to fly from Changi Airport to Houston?

The data is based on the past 12 months and shows the average ticket prices from Changi Airport to Houston for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Changi Airport to Houston is Tuesday, with average fares usually lower than on other days. Avoid flying on Monday, as ticket prices are typically highest that day.

AU$1,648
AU$1,463
AU$1,278
AU$1,093
  • AU$1,648
    Mon
  • AU$1,278
    Tue
  • AU$1,439
    Wed
  • AU$1,316
    Thu
  • AU$1,455
    Fri
  • AU$1,410
    Sat
  • AU$1,409
    Sun

Which airlines are the most popular for Changi Airport to Houston flights?

The most popular airlines flying from Changi Airport to Houston are EVA Air, Air Canada, and All Nippon Airways, among 3 carriers on this route. Air Canada offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
EVA Air logo EVA Air
Air Canada logo Air Canada
All Nippon Airways logo All Nippon Airways

Flight Schedule from Changi Airport to Houston

Check the schedule for flights from Changi Airport to Houston and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AC020

    Changi Airport

    7:00 AM

    SIN

    14h 25m

    Nonstop

    6:25 AM

    YVR

    - M - W T F S
    Search

  2. AC1292

    Vancouver Intl. Airport

    9:10 AM

    YVR

    4h 28m

    Nonstop

    2:38 PM

    IAH

    S M T W T F S

  3. JL038

    Changi Airport

    2:20 AM

    SIN

    6h 35m

    Nonstop

    9:55 AM

    HND

    S M T W T F S
    Search

  4. JL7016

    Haneda Airport

    1:05 PM

    HND

    10h

    Nonstop

    6:05 AM

    LAX

    S M T W T F S

  5. F93292

    Los Angeles Intl. Airport

    10:13 AM

    LAX

    1h 19m

    Nonstop

    11:32 AM

    LAS

    S M T W T F S

  6. F91966

    Harry Reid Intl. Airport

    2:42 PM

    LAS

    3h 14m

    Nonstop

    7:56 PM

    IAH

    - M T - - F -

  7. AA8488

    Changi Airport

    2:20 AM

    SIN

    6h 35m

    Nonstop

    9:55 AM

    HND

    S M T W T F S
    Search

  8. AA170

    Haneda Airport

    1:05 PM

    HND

    10h

    Nonstop

    6:05 AM

    LAX

    S M T W T F S

  9. F93292

    Los Angeles Intl. Airport

    10:13 AM

    LAX

    1h 19m

    Nonstop

    11:32 AM

    LAS

    S M T W T F S

  10. F91966

    Harry Reid Intl. Airport

    2:42 PM

    LAS

    3h 14m

    Nonstop

    7:56 PM

    IAH

    - M T - - F -

  11. JL038

    Changi Airport

    2:20 AM

    SIN

    6h 35m

    Nonstop

    9:55 AM

    HND

    S M T W T F S
    Search

  12. JL7016

    Haneda Airport

    1:05 PM

    HND

    10h

    Nonstop

    6:05 AM

    LAX

    S M T W T F S

  13. F91756

    Los Angeles Intl. Airport

    2:37 PM

    LAX

    3h 34m

    Nonstop

    8:11 PM

    IAH

    S M T W T F S

  14. JL038

    Changi Airport

    2:20 AM

    SIN

    6h 35m

    Nonstop

    9:55 AM

    HND

    S M T W T F S
    Search

  15. JL7018

    Haneda Airport

    6:00 PM

    HND

    10h 20m

    Nonstop

    11:20 AM

    LAX

    S M T W T F S

  16. F91756

    Los Angeles Intl. Airport

    2:37 PM

    LAX

    3h 34m

    Nonstop

    8:11 PM

    IAH

    S M T W T F S

  17. JL036

    Changi Airport

    10:25 PM

    SIN

    6h 30m

    Nonstop

    5:55 AM

    HND

    S M T W T F S
    Search

  18. JL7016

    Haneda Airport

    1:05 PM

    HND

    10h

    Nonstop

    6:05 AM

    LAX

    S M T W T F S

  19. F93292

    Los Angeles Intl. Airport

    10:13 AM

    LAX

    1h 19m

    Nonstop

    11:32 AM

    LAS

    S M T W T F S

  20. F91966

    Harry Reid Intl. Airport

    2:42 PM

    LAS

    3h 14m

    Nonstop

    7:56 PM

    IAH

    - M T - - F -

  21. AA8399

    Changi Airport

    10:25 PM

    SIN

    6h 30m

    Nonstop

    5:55 AM

    HND

    S - T - - F -
    Search

  22. AA170

    Haneda Airport

    1:05 PM

    HND

    10h

    Nonstop

    6:05 AM

    LAX

    S M T W T F S

  23. F93292

    Los Angeles Intl. Airport

    10:13 AM

    LAX

    1h 19m

    Nonstop

    11:32 AM

    LAS

    S M T W T F S

  24. F91966

    Harry Reid Intl. Airport

    2:42 PM

    LAS

    3h 14m

    Nonstop

    7:56 PM

    IAH

    - M T - - F -

  25. VN650

    Changi Airport

    1:10 PM

    SIN

    2h 15m

    Nonstop

    2:25 PM

    SGN

    S M T W T F S
    Search

  26. VN098

    Tan Son Nhat Intl. Airport

    5:40 PM

    SGN

    14h 15m

    Nonstop

    5:55 PM

    SFO

    - - T W - F S

  27. F94156

    San Francisco Intl. Airport

    9:25 PM

    SFO

    1h 46m

    Nonstop

    11:11 PM

    LAS

    S - - W T - S

  28. F91490

    Harry Reid Intl. Airport

    7:35 AM

    LAS

    3h 16m

    Nonstop

    12:51 PM

    IAH

    S - - W T - S

  29. EY499

    Changi Airport

    7:25 PM

    SIN

    7h 35m

    Nonstop

    11:00 PM

    AUH

    S M T W T F S
    Search

  30. EY013

    Abu Dhabi Intl. Airport

    9:05 AM

    AUH

    15h 35m

    Nonstop

    3:40 PM

    ATL

    S M T W T F S

  31. F94075

    Hartsfield–Jackson Atlanta International Airport

    10:59 PM

    ATL

    2h 16m

    Nonstop

    12:15 AM

    IAH

    S M T W T F S

  32. JL038

    Changi Airport

    2:20 AM

    SIN

    6h 35m

    Nonstop

    9:55 AM

    HND

    S M T W T F S
    Search

  33. AA8401

    Haneda Airport

    5:55 PM

    HND

    9h 30m

    Nonstop

    10:25 AM

    SFO

    S M T W T F S

  34. F94402

    San Francisco Intl. Airport

    6:30 PM

    SFO

    1h 39m

    Nonstop

    8:09 PM

    LAS

    - M T - - F -

  35. F91490

    Harry Reid Intl. Airport

    7:35 AM

    LAS

    3h 16m

    Nonstop

    12:51 PM

    IAH

    S - - W T - S
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What to know about flights from Changi Airport to Houston?

Cheapest one-way flight price AU$820
Off-season for travel November
Peak season for travel February

FAQs for Changi Airport to Houston Flights

  • When is peak season for travel to Houston?

    ؜The peak travel time for visiting Houston is November. During this time, flights from Changi Airport to Houston are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from Changi Airport (SIN) to George Bush Intercontinental Airport (HOU) take around 26 hours 15 minutes.
  • The cheapest one-way flight from Changi Airport to Houston currently starts from AU$830, with round-trip fares from AU$1,246. The lowest fare is offered by Air Canada departing on Wed, Nov 25; prices are subject to availability.
  • Currently, multiple airlines offer flights from Changi Airport to Houston, including: EVA Air Air Canada United Airlines All Nippon Airways ZIPAIR Singapore Airlines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Changi Airport to Houston is AU$1,702, and the average round-trip fare is null. Prices may vary depending on the departure date, airline, and availability.
  • Flights from Changi Airport to Houston are usually cheapest in January, with an average one-way fare of about AU$1,702. Prices may vary depending on the departure date, airline, and availability.

Popular Destinations

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 25 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.