Trip.com
>
Cheap Flights
>
Singapore
>
Houston to Singapore flight
>
George Bush Intercontinental Airport to Singapore flight

Explore the cheapest one-way and round-trip flights from George Bush Intercontinental Airport to Singapore over the next 90 days, with one-way fares from DKK 2,925 and round-trip from DKK 6,837. Based on Trip.com's latest 7-day flight data.

      • IAH 21:15
        46h 30m
        1 stop
        SIN 08:45
        Houston - Singapore | Thu, Nov 5 | Turkish Airlines
        SIN 12:50
        44h 15m
        1 stop
        IAH 20:05
        Singapore - Houston | Wed, Nov 11 | Turkish Airlines
        DKK 6,837 DKK 11,205
        39% off
        39% off
        DKK 11,205 DKK 6,837
      • IAH 14:30
        38h 25m
        1 stop
        SIN 17:55
        Houston - Singapore | Fri, Oct 30 | Turkish Airlines
        SIN 11:10
        45h 5m
        1 stop
        IAH 19:15
        Singapore - Houston | Fri, Nov 6 | Turkish Airlines
        DKK 7,010 DKK 11,205
        37% off
        37% off
        DKK 11,205 DKK 7,010
      • IAH 16:45
        23h 30m
        1 stop
        SIN 05:15
        Houston - Singapore | Mon, Oct 19 | Air Canada
        SIN 07:00
        21h 37m
        1 stop
        IAH 15:37
        Singapore - Houston | Sat, Oct 24 | Air Canada
        DKK 7,199 DKK 11,205
        36% off
        36% off
        DKK 11,205 DKK 7,199
      • IAH 16:45
        23h 30m
        1 stop
        SIN 05:15
        Houston - Singapore | Sat, Oct 10 | Air Canada
        SIN 07:00
        21h 37m
        1 stop
        IAH 15:37
        Singapore - Houston | Sat, Oct 17 | Air Canada
        DKK 7,227
        36% off
        DKK 11,205 DKK 7,227
      • IAH 16:45
        23h 30m
        1 stop
        SIN 05:15
        Houston - Singapore | Sat, Oct 31 | Air Canada
        SIN 07:00
        21h 37m
        1 stop
        IAH 15:37
        Singapore - Houston | Thu, Nov 5 | Air Canada
        DKK 7,488
        33% off
        DKK 11,205 DKK 7,488
      • IAH 16:45
        23h 30m
        1 stop
        SIN 05:15
        Houston - Singapore | Sat, Oct 24 | Air Canada
        SIN 07:00
        21h 37m
        1 stop
        IAH 15:37
        Singapore - Houston | Thu, Oct 29 | Air Canada
        DKK 7,492
        33% off
        DKK 11,205 DKK 7,492
      • IAH 18:15
        32h 30m
        1 stop
        SIN 15:45
        Houston - Singapore | Sat, Oct 10 | Qatar Airways
        SIN 03:15
        25h 40m
        1 stop
        IAH 15:55
        Singapore - Houston | Sat, Oct 17 | Qatar Airways
        DKK 7,704
        31% off
        DKK 11,205 DKK 7,704
      • IAH 21:15
        31h 40m
        1 stop
        SIN 17:55
        Houston - Singapore | Wed, Nov 4 | Turkish Airlines
        SIN 23:05
        26h 40m
        1 stop
        IAH 12:45
        Singapore - Houston | Mon, Nov 9 | Turkish Airlines
        DKK 7,933
        28% off
        DKK 11,205 DKK 7,933
      • IAH 21:15
        46h 30m
        1 stop
        SIN 08:45
        Houston - Singapore | Sat, Oct 24 | Turkish Airlines
        SIN 05:25
        44h 20m
        1 stop
        IAH 12:45
        Singapore - Houston | Thu, Oct 29 | Turkish Airlines
        DKK 7,957
        28% off
        DKK 11,205 DKK 7,957
      • IAH 21:15
        31h 40m
        1 stop
        SIN 17:55
        Houston - Singapore | Sat, Oct 10 | Turkish Airlines
        SIN 10:25
        45h 55m
        1 stop
        IAH 19:20
        Singapore - Houston | Sat, Oct 17 | Turkish Airlines
        DKK 7,986
        28% off
        DKK 11,205 DKK 7,986
      • IAH 21:15
        46h 30m
        1 stop
        SIN 08:45
        Houston - Singapore | Sat, Oct 31 | Turkish Airlines
        SIN 23:05
        26h 40m
        1 stop
        IAH 12:45
        Singapore - Houston | Thu, Nov 5 | Turkish Airlines
        DKK 8,119
        28% off
        DKK 11,205 DKK 8,119
      • IAH 01:10
        21h 45m
        1 stop
        SIN 11:55
        Houston - Singapore | Mon, Oct 19 | EVA Air
        SIN 15:20
        19h 55m
        1 stop
        IAH 22:15
        Singapore - Houston | Sat, Oct 24 | EVA Air
        DKK 8,179
        27% off
        DKK 11,205 DKK 8,179
      • HOU 13:00
        17h 25m
        1 stop
        SIN 14:00
        Houston - Singapore | Thu, Oct 8 | Normal Airline
        SIN 15:00
        6h
        Direct
        HOU 16:00
        Singapore - Houston | Sat, Oct 10 | Normal Airline
        Find more flights
        Find more flights
      • IAH 10:55
        23h 15m
        1 stop
        SIN 23:10
        Houston - Singapore | Tue, Oct 27 | ZIPAIR
        DKK 2,925 DKK 5,368
        46% off
        46% off
        DKK 5,368 DKK 2,925
      • IAH 10:45
        23h 25m
        1 stop
        SIN 23:10
        Houston - Singapore | Mon, Oct 26 | ZIPAIR
        DKK 3,052 DKK 5,368
        43% off
        43% off
        DKK 5,368 DKK 3,052
      • IAH 09:55
        23h 15m
        1 stop
        SIN 23:10
        Houston - Singapore | Tue, Nov 17 | ZIPAIR
        DKK 3,433 DKK 5,368
        36% off
        36% off
        DKK 5,368 DKK 3,433
      • IAH 16:45
        23h 30m
        1 stop
        SIN 05:15
        Houston - Singapore | Tue, Oct 13 | Air Canada
        DKK 3,647
        32% off
        DKK 5,368 DKK 3,647
      • IAH 09:45
        32h 55m
        1 stop
        SIN 08:40
        Houston - Singapore | Mon, Nov 30 | ZIPAIR
        DKK 3,671
        32% off
        DKK 5,368 DKK 3,671
      • IAH 14:24
        37h 21m
        1 stop
        SIN 17:45
        Houston - Singapore | Mon, Nov 2 | Singapore Airlines
        DKK 3,820
        28% off
        DKK 5,368 DKK 3,820
      • IAH 18:10
        22h 50m
        1 stop
        SIN 07:00
        Houston - Singapore | Wed, Nov 11 | Air Canada
        DKK 3,857
        28% off
        DKK 5,368 DKK 3,857
      • IAH 19:10
        33h 35m
        1 stop
        SIN 17:45
        Houston - Singapore | Sat, Oct 31 | Singapore Airlines
        DKK 3,859
        28% off
        DKK 5,368 DKK 3,859
      • IAH 18:10
        22h 50m
        1 stop
        SIN 07:00
        Houston - Singapore | Wed, Nov 18 | Air Canada
        DKK 3,892
        27% off
        DKK 5,368 DKK 3,892
      • IAH 18:10
        23h 50m
        1 stop
        SIN 07:00
        Houston - Singapore | Wed, Oct 28 | Air Canada
        DKK 3,916
        27% off
        DKK 5,368 DKK 3,916
      • IAH 18:10
        23h 50m
        1 stop
        SIN 07:00
        Houston - Singapore | Tue, Oct 27 | Air Canada
        DKK 3,918
        27% off
        DKK 5,368 DKK 3,918
      • IAH 16:45
        23h 30m
        1 stop
        SIN 05:15
        Houston - Singapore | Tue, Oct 20 | Air Canada
        DKK 3,918
        27% off
        DKK 5,368 DKK 3,918
      • HOU 13:00
        17h 25m
        1 stop
        SIN 14:00
        Houston - Singapore | Thu, Oct 8 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from George Bush Intercontinental Airport to Singapore are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from George Bush Intercontinental Airport to Singapore

What is the cheapest month for one-way flights from George Bush Intercontinental Airport to Singapore?

The data is based on the past 12 months and shows the average one-way ticket prices from George Bush Intercontinental Airport to Singapore for each month in the Trip.com database.

Based on Trip.com data's from the past 12 months, the cheapest month for one-way flights from George Bush Intercontinental Airport to Singapore is March, with an average price of DKK 3,761. The most expensive month is usually June, with an average price of DKK 8,700.

DKK 8,700
DKK 6,231
DKK 3,761
DKK 1,292
    Cheapest
  • DKK 4,082
    Oct
  • DKK 5,370
    Nov
  • DKK 5,690
    Dec
  • DKK 4,619
    Jan
  • DKK 3,895
    Feb
  • DKK 3,761
    Mar
  • DKK 4,538
    Apr
  • DKK 7,552
    May
  • DKK 8,700
    Jun
  • DKK 6,809
    Jul
  • DKK 5,516
    Aug
  • DKK 4,903
    Sep

What is the cheapest day of the week to fly from George Bush Intercontinental Airport to Singapore?

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

Based on Trip.com's data from the past 12 months, the cheapest departure from George Bush Intercontinental Airport to Singapore is on Thursday, with prices usually lower than other days. Avoid departing on Friday as fares are typically the highest.

DKK 6,477
DKK 6,063
DKK 5,649
DKK 5,235
    Cheapest
  • DKK 5,946
    Mon
  • DKK 5,793
    Tue
  • DKK 6,457
    Wed
  • DKK 5,649
    Thu
  • DKK 6,477
    Fri
  • DKK 6,142
    Sat
  • DKK 5,759
    Sun

Which airlines are the most popular for George Bush Intercontinental Airport to Singapore flights?

See which airlines fly from George Bush Intercontinental Airport to Singapore. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
United Airlines logo United Airlines

Flight Schedule from George Bush Intercontinental Airport to Singapore

Check the schedule for flights from George Bush Intercontinental Airport to Singapore and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. ZG015

    George Bush Intercontinental Airport

    11:25

    IAH

    14h

    Direct

    15:25

    NRT

    S - T - T F -
    Search

  2. ZG053

    Narita International Airport

    21:20

    NRT

    7h 10m

    Direct

    03:30

    SIN

    S M T W T F S

  3. AA700

    George Bush Intercontinental Airport

    06:00

    IAH

    1h 24m

    Direct

    07:24

    DFW

    S M T W T F S
    Search

  4. KE032

    Dallas Fort Worth International Airport

    11:55

    DFW

    14h 45m

    Direct

    16:40

    ICN

    S M T W T F S

  5. KE645

    Incheon International Airport

    18:40

    ICN

    6h 10m

    Direct

    23:50

    SIN

    S M T W T F S

  6. ZG015

    George Bush Intercontinental Airport

    11:25

    IAH

    14h

    Direct

    15:25

    NRT

    S - T - T F -
    Search

  7. D7523

    Haneda Airport

    23:50

    HND

    7h 25m

    Direct

    06:15

    KUL

    S M T W T F S

  8. AK705

    Kuala Lumpur International Airport

    08:10

    KUL

    1h 10m

    Direct

    09:20

    SIN

    S M T W T F S

  9. DL1069

    George Bush Intercontinental Airport

    05:55

    IAH

    2h 2m

    Direct

    08:57

    ATL

    S M T W T F S
    Search

  10. DL189

    Hartsfield–Jackson Atlanta International Airport

    09:45

    ATL

    14h 25m

    Direct

    14:10

    ICN

    S M T W T F -

  11. DL7823

    Incheon International Airport

    23:30

    ICN

    6h 30m

    Direct

    05:00

    SIN

    S M T W T F S

  12. NH6451

    George Bush Intercontinental Airport

    10:40

    IAH

    13h 20m

    Direct

    14:00

    NRT

    S M T W T F S
    Search

  13. NH819

    Narita International Airport

    17:55

    NRT

    5h 10m

    Direct

    22:05

    MNL

    S M T W T F S

  14. 5J817

    Ninoy Aquino International Airport

    05:55

    MNL

    3h 55m

    Direct

    09:50

    SIN

    S M T W - F S

  15. F91703

    George Bush Intercontinental Airport

    16:47

    IAH

    3h 7m

    Direct

    17:54

    PHX

    S M T W T F S
    Search

  16. F91191

    Phoenix Sky Harbor International Airport

    09:28

    PHX

    2h 18m

    Direct

    10:46

    SFO

    S M - W T F S

  17. PR105

    San Francisco International Airport

    00:30

    SFO

    14h

    Direct

    05:30

    MNL

    S M - W T F -

  18. PR507

    Ninoy Aquino International Airport

    09:55

    MNL

    3h 45m

    Direct

    13:40

    SIN

    S M T W T F S

  19. F91755

    George Bush Intercontinental Airport

    21:55

    IAH

    3h 48m

    Direct

    23:43

    LAX

    S M T W T F S
    Search

  20. KE018

    Los Angeles International Airport

    11:00

    LAX

    13h 35m

    Direct

    17:35

    ICN

    S M T W T F S

  21. KE647

    Incheon International Airport

    23:30

    ICN

    6h 30m

    Direct

    05:00

    SIN

    S M T W T F S

  22. WS1543

    George Bush Intercontinental Airport

    14:50

    IAH

    4h 20m

    Direct

    18:10

    YYC

    S M T W T F S
    Search

  23. WS135

    Calgary International Airport

    21:00

    YYC

    1h 40m

    Direct

    21:40

    YVR

    S M T W T F S

  24. PR117

    Vancouver International Airport

    23:55

    YVR

    14h 35m

    Direct

    05:30

    MNL

    S M T W T F S

  25. PR509

    Ninoy Aquino International Airport

    19:30

    MNL

    3h 40m

    Direct

    23:10

    SIN

    S M T - T F S

  26. AA4998

    George Bush Intercontinental Airport

    20:04

    IAH

    3h 59m

    Direct

    22:03

    LAX

    S M T W T F S
    Search

  27. KE018

    Los Angeles International Airport

    11:00

    LAX

    13h 35m

    Direct

    17:35

    ICN

    S M T W T F S

  28. KE647

    Incheon International Airport

    23:30

    ICN

    6h 30m

    Direct

    05:00

    SIN

    S M T W T F S

  29. NH113

    George Bush Intercontinental Airport

    10:10

    IAH

    14h 15m

    Direct

    15:25

    HND

    S M T W T F S
    Search

  30. NH869

    Haneda Airport

    09:45

    HND

    4h 45m

    Direct

    13:30

    MNL

    S M T W T F S

  31. 5J803

    Ninoy Aquino International Airport

    20:20

    MNL

    3h 50m

    Direct

    00:10

    SIN

    - - T - - - S
Find more flights and airlines

What to know about flights from George Bush Intercontinental Airport to Singapore?

Cheapest one-way flight price DKK 2,925
Off-season travel month September
Peak season for travel July

FAQs for George Bush Intercontinental Airport to Singapore Flights

  • When is peak season for travel to Singapore?

    ؜The peak travel time for visiting Singapore is October. During this time, flights from George Bush Intercontinental Airport to Singapore are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from George Bush Intercontinental Airport (HOU) to George Bush Intercontinental Airport(SIN) take around 23 hours 5 minutes.
  • There are 2 airport(s) in Singapore (SIN): Singapore Changi Airport and Seletar Airport.
  • Singapore Airlines is a very popular airline operating an average of 38 flights per month.
    • The distance from Singapore Changi Airport to downtown is about 17km, by taxi about 30 minutes.
    • The distance from Seletar Airport to downtown is about 15km, by taxi about 30 minutes.
  • The cheapest one-way flight from George Bush Intercontinental Airport to Singapore currently starts from DKK 2,925, with round-trip fares from DKK 6,837. The lowest fare is offered by ZIPAIR departing on Tue, Oct 27; prices are subject to availability.
  • Currently, multiple airlines offer flights from George Bush Intercontinental Airport to Singapore, including: EVA Air United Airlines Japan Airlines Lufthansa Turkish Airlines All Nippon Airways 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 George Bush Intercontinental Airport to Singapore is DKK 6,316, and the average round-trip fare is null. Prices may vary depending on the departure date, airline, and availability.
  • Flights from George Bush Intercontinental Airport to Singapore are usually cheapest in March, with an average one-way fare of about DKK 6,316. Prices may vary depending on the departure date, airline, and availability.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check 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 according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.