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$636+ Cheap flights from Houston to Singapore

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SIN
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Houston to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Singapore (SG0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Houston to Singapore

Cheapest flights from Houston to Singapore
Explore the most affordable flight options available from Houston to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/33:05 pmIAH - SIN
1 stop27h 40mTurkish Airlines
Sun 12/85:05 amSIN - IAH
1 stop28h 20mTurkish Airlines
Deal found 11/20$1,096
This ScholarTrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/266:50 pmIAH - SIN
1 stop23h 05mSingapore Airlines
Fri 12/132:10 amSIN - IAH
1 stop26h 15mSingapore Airlines
Deal found 11/20$1,106
This Air Canada deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/44:25 pmIAH - SIN
1 stop25h 30mAir Canada
Sun 12/810:00 amSIN - IAH
2 stops26h 18mAir Canada
Deal found 11/20$1,125
This United deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/112:36 amIAH - SIN
1 stop29h 39mUnited Airlines
Mon 12/910:10 amSIN - IAH
1 stop24h 40mUnited Airlines
Deal found 11/20$1,136
This Mytrip deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/39:10 pmIAH - SIN
3 stops36h 00mMultiple Airlines
Mon 12/95:35 pmSIN - IAH
3 stops35h 09mMultiple Airlines
Deal found 11/21$1,219
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/246:00 amHOU - SIN
2 stops33h 00mDelta
Thu 11/2811:00 amSIN - HOU
2 stops36h 21mDelta
Deal found 11/20$1,380
This Ovago deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/35:50 pmIAH - SIN
1 stop24h 55mQatar Airways
Sun 12/83:15 amSIN - IAH
1 stop26h 15mQatar Airways
Deal found 11/21$1,474
This oojo deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/236:20 pmIAH - SIN
2 stops27h 45mEVA Air
Mon 11/253:45 pmSIN - IAH
1 stop19h 05mEVA Air
Deal found 11/19$1,549
This Cheapflightsfares deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/28:00 amIAH - SIN
2 stops26h 50mJapan Airlines
Sun 12/82:20 amSIN - IAH
2 stops27h 52mJapan Airlines
Deal found 11/20$1,745
This Air France deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/24:51 pmHOU - SIN
2 stops34h 04mMultiple Airlines
Sun 12/81:40 amSIN - HOU
2 stops30h 07mMultiple Airlines
Deal found 11/20$1,780
This Ovago deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/238:20 pmHOU - SIN
2 stops28h 35mQatar Airways
Mon 11/258:25 pmSIN - HOU
2 stops33h 26mQatar Airways
Deal found 11/19$1,949
This KAYAK deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/216:02 amHOU - SIN
2 stops34h 38mJapan Airlines
Thu 11/282:20 amSIN - HOU
2 stops29h 29mJapan Airlines
Deal found 11/19$2,041

Find flights from Houston to Singapore within your budget

Customize your flight search to find flights from Houston to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.

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Route

Depart

Return

Price

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Wed 1/15

9:20 pm-5:35 pm

1 stop30h 15m

Singapore Changi

Mon 2/3

11:25 pm-7:25 pm

1 stop34h 00m

$1,047

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Sat 1/25

5:55 am-11:10 pm

2 stops27h 15m

Singapore Changi

Sat 2/8

10:30 pm-2:34 pm

2 stops30h 04m

$1,054

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Tue 2/11

9:30 am-7:55 am

2 stops32h 25m

Singapore Changi

Tue 2/18

10:00 am-10:18 pm

2 stops50h 18m

$1,100

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Sat 3/1

6:50 pm-7:55 am

Nonstop23h 05m

Singapore Changi

Thu 3/20

2:10 am-3:25 pm

Nonstop26h 15m

$1,107

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Mon 2/10

5:50 pm-6:35 pm

2 stops34h 45m

Singapore Changi

Thu 2/13

3:15 am-3:30 pm

1 stop26h 15m

$1,121

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Tue 4/8

1:00 am-12:00 pm

1 stop22h 00m

Singapore Changi

Tue 4/22

1:10 pm-10:15 pm

1 stop22h 05m

$1,132

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Sun 12/1

12:36 am-8:15 pm

1 stop29h 39m

Singapore Changi

Mon 12/9

10:10 am-8:50 pm

1 stop24h 40m

$1,136

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Mon 2/24

6:00 am-6:40 am

2 stops34h 40m

Singapore Changi

Tue 3/4

8:15 am-7:19 pm

2 stops25h 04m

$1,138

HoustonSingapore

HOU - SIN

HOUSIN

Houston Hobby

Thu 3/6

6:10 am-12:50 am

2 stops28h 40m

Singapore Changi

Tue 3/18

8:15 am-5:50 pm

2 stops22h 35m

$1,161

HoustonSingapore

IAH - SIN

IAHSIN

Houston George Bush Intcntl

Mon 2/10

5:51 am-12:50 am

2 stops28h 59m

Singapore Changi

Mon 2/17

8:15 am-10:39 pm

2 stops28h 24m

$1,161

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 38 results
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Best time to book a flight from Houston to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Houston to Singapore

Get recent, data-driven insights about flights from Houston to Singapore including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Houston to Singapore?

Currently, September is the cheapest month in which you can book a flight from Houston to Singapore (average of $1,011). Flying from Houston to Singapore in June is currently the most expensive (average of $1,556). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to SG?

Find hourly flight availability from Houston to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from Houston to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated November 21, 2024.
Read through reviews of airlines operating flights from Houston to Singapore, such as Turkish Airlines, Air Canada and Singapore Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,025 reviews

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,025 reviews
Korean Air
8.5
Very good
1,025 reviews

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

EVA Air
8.4
Very good
1,308 reviews
Korean Air
8.5
Very good
1,025 reviews

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Japan Airlines
8.3
Very good
1,460 reviews
Korean Air
8.5
Very good
1,025 reviews

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Emirates
8.1
Very good
3,485 reviews
Korean Air
8.5
Very good
1,025 reviews

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Singapore Airlines
8.1
Very good
1,336 reviews
Korean Air
8.5
Very good
1,025 reviews

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from Houston to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Houston to Singapore one-way?

    $636 is the cheapest one-way deal found within the past few days, from Qatar Airways. You may also be able to find cheap deals on Air Canada and JetBlue, with prices starting from $664 and $695, respectively.

  • Can I find deals for flights from Houston to Singapore that include hotel bookings?

    Yes. In addition to deals on Houston to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Singapore.

  • Can I find deals for business class flights from Houston to Singapore?

    Yes. Cheapflights offers flight deals from Houston to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Houston to Singapore (average of $1,011). Flying from Houston to Singapore in June is currently the most expensive (average of $1,556). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Houston to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Houston to Singapore

Discover the top 9 airlines that operate flights from Houston to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$728Average$1,168FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$811Average$958FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$835Average$1,369FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$1,115Average$1,372FlexibilityNo cancel feeOn-time74%
Qatar AirwaysCheapest$1,131Average$1,338FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$1,147Average$1,247FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$1,224Average$1,389FlexibilityNo cancel feeOn-time71%
ANACheapest$1,461Average$1,523FlexibilityNo cancel feeOn-time80%
EmiratesCheapest$1,519Average$1,561FlexibilityNo cancel feeOn-time75%
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