HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$1,036+ Cheap flights from Galveston, TX to Singapore (SIN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SIN
Apr 26 — May 31
Sat 4/26
Sat 5/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Galveston to Singapore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Galveston to Singapore Changi are usually found in January or February, booked 64 days in advance, depart on a Friday or Tuesday and return on a Friday

Cheap flight deals from Galveston to Singapore

Keep the following information in mind while searching for Galveston to Singapore flight deals. Data was last updated April 21, 2025.

Round-trip from

$1,036
(Delta)

Popular in

December

Cheapest in

January

Average price

$1,123
From Galveston to Singapore Changi
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Galveston to Singapore

Cheapest flights from Galveston to Singapore
Explore the most affordable flight options available from Galveston to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2025.

This Delta deal was found by Cheapflights users on 4/20. 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.
Wed 8/274:20 pmHOU - SIN
2 stops47h 40mDelta
Mon 9/81:10 amSIN - HOU
2 stops33h 30mDelta
Deal found 4/20$1,036
This American Airlines deal was found by Cheapflights users on 4/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:55 amHOU - SIN
2 stops29h 25mAmerican Airlines
Wed 10/228:05 amSIN - HOU
2 stops27h 09mAmerican Airlines
Deal found 4/19$1,134
This Gurufare deal was found by Cheapflights users on 4/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:00 amHOU - SIN
2 stops30h 20mJapan Airlines
Tue 10/211:55 amSIN - HOU
2 stops22h 55mJapan Airlines
Deal found 4/19$1,209
This Expedia deal was found by Cheapflights users on 4/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/28:23 pmHOU - SIN
2 stops38h 27mMultiple Airlines
Thu 11/1311:00 amSIN - HOU
2 stops24h 40mMultiple Airlines
Deal found 4/20$1,304
This oojo deal was found by Cheapflights users on 4/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/108:16 pmHOU - SIN
2 stops54h 29mQatar Airways
Wed 5/143:10 amSIN - HOU
2 stops29h 34mQatar Airways
Deal found 4/20$1,784
This KLM deal was found by Cheapflights users on 4/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:00 pmHOU - SIN
2 stops33h 30mKLM
Thu 6/2612:40 amSIN - HOU
2 stops27h 42mKLM
Deal found 4/21$1,821
This Qantas Airways deal was found by Cheapflights users on 4/20. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:30 pmHOU - SIN
2 stops35h 20mQantas Airways
Tue 10/288:30 pmSIN - HOU
2 stops32h 26mQantas Airways
Deal found 4/20$2,445
This British Airways deal was found by Cheapflights users on 4/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/68:23 pmHOU - SIN
2 stops32h 37mBritish Airways
Sun 6/1510:40 pmSIN - HOU
2 stops30h 16mBritish Airways
Deal found 4/20$22,640

Cheapflights Fare Finder

Customize your flight search to find flights from Galveston 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 2,558,603 searches. Data last updated April 21, 2025.
Use the filters below to find and compare flights from Galveston to Singapore that are best for you.

Fly from

Galveston

Fly to

Singapore

Route

Depart

Return

Price

HoustonSingapore

HOU - SIN

HOUSIN

Houston Hobby

Wed 8/27

4:20 pm-5:00 am

2 stops47h 40m

Singapore Changi

Mon 9/8

1:10 am-9:40 pm

2 stops33h 30m

$1,036

HoustonSingapore

HOU - SIN

HOUSIN

Houston Hobby

Thu 10/16

5:55 am-12:20 am

2 stops29h 25m

Singapore Changi

Wed 10/22

8:05 am-10:14 pm

2 stops27h 09m

$1,134

HoustonSingapore

HOU - SIN

HOUSIN

Houston Hobby

Thu 10/16

5:00 am-12:20 am

2 stops30h 20m

Singapore Changi

Tue 10/21

1:55 am-11:50 am

2 stops22h 55m

$1,209

HoustonSingapore

HOU - SIN

HOUSIN

Houston Hobby

Sat 5/10

8:16 pm-3:45 pm

2 stops54h 29m

Singapore Changi

Wed 5/14

3:10 am-7:44 pm

2 stops29h 34m

$1,784

HoustonSingapore

HOU - SIN

HOUSIN

Houston Hobby

Wed 6/11

5:00 pm-3:30 pm

2 stops33h 30m

Singapore Changi

Thu 6/26

12:40 am-3:22 pm

2 stops27h 42m

$1,821

HoustonSingapore

HOU - SIN

HOUSIN

Houston Hobby

Wed 10/15

4:30 pm-4:50 pm

2 stops35h 20m

Singapore Changi

Tue 10/28

8:30 pm-3:56 pm

2 stops32h 26m

$2,445

HoustonSingapore

HOU - SIN

HOUSIN

Houston Hobby

Wed 6/18

5:00 am-12:20 am

2 stops30h 20m

Singapore Changi

Sun 6/29

10:30 pm-9:53 pm

2 stops36h 23m

$6,464

HoustonSingapore

HOU - SIN

HOUSIN

Houston Hobby

Fri 6/6

8:23 pm-6:00 pm

2 stops32h 37m

Singapore Changi

Sun 6/15

10:40 pm-3:56 pm

2 stops30h 16m

$22,640

HoustonSingapore

HOU - SIN

HOUSIN

Houston Hobby

Tue 6/17

4:26 pm-3:05 pm

2 stops33h 39m

$1,203

HoustonSingapore

HOU - SIN

HOUSIN

Houston Hobby

Fri 6/20

8:23 pm-9:00 pm

2 stops35h 37m

$1,255

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Showing 1-10 of 12 results
1
2

Best time to book a flight from Galveston to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Galveston 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.

Cheapflights Insights

Everything you need to know about your flight from Galveston to Singapore

How far ahead should I book a flight from Galveston to Singapore?

Use this chart to determine the optimal time to book a round-trip flight from Galveston to Singapore. Price data was last updated on April 18, 2025.

To ensure you get the cheapest price possible for a flight from Galveston to Singapore, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Galveston to Singapore (average of $1,011). Flying from Galveston to Singapore in December is currently the most expensive (average of $1,684). 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 G4L to SIN?

Find hourly flight availability from Galveston 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 April 21, 2025.

When flying from Galveston 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.

What is the cheapest day to fly from Galveston to Singapore?

Use this chart to determine the cheapest time to fly round-trip from Galveston to Singapore. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Galveston to Singapore flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 April 21, 2025.
To help decide which airline to fly from Galveston to Singapore, see what other customers have to say about Japan Airlines, Delta and KLM. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,450 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,450 reviews
Japan Airlines
8.3
Very good
1,450 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Delta
8.0
Very good
7,920 reviews
Japan Airlines
8.3
Very good
1,450 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
KLM
7.8
Good
1,331 reviews
Japan Airlines
8.3
Very good
1,450 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Qantas Airways
7.5
Good
825 reviews
Japan Airlines
8.3
Very good
1,450 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Cathay Pacific
7.5
Good
848 reviews
Japan Airlines
8.3
Very good
1,450 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Related info for your journey

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

  • What airport do you fly into for flights to Singapore from Galveston?

    Located just 10.5 mi from the city center, Singapore Changi is the airport most travelers will use when flying to Singapore from Galveston. Booking flights from Galveston to Changi (SIN) should be relatively easy as there are 0 daily inbound flights from Galveston from 7 different airlines.

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

    For one-way options, check prices for Cathay Pacific. According to our data, you can fly for as low as $1,203. Users have also found prices from $1,255 and $13,947 on Qatar Airways and Japan Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Galveston 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 Galveston to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Galveston to Singapore (average of $1,011). Flying from Galveston to Singapore in December is currently the most expensive (average of $1,684). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Galveston to Singapore

Discover the top 7 airlines that operate flights from Galveston 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 2,558,603 searches. Data last updated April 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$728Average$1,118FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$811Average$927FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$835Average$1,236FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$937Average$1,144FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$1,061Average$1,248FlexibilityNo cancel feeOn-time67%
EVA AirCheapest$1,115Average$1,384FlexibilityNo cancel feeOn-time74%
Qatar AirwaysCheapest$1,174Average$1,306FlexibilityNo cancel feeOn-time68%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.