$638 Cheap Flights from Corpus Christi (CRP) to Singapore (SIN)

View $638 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Corpus Christi Intl. Airport (CRP) to Singapore Changi Airport (SIN)

Cheap Flights from Corpus Christi to Singapore (CRP-SIN)

Prices were available within the past 7 days and start at $638 for one-way flights and $1,129 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Nov 11 - Tue, Nov 18
CRP
Corpus Christi
SIN
Singapore
$1,129 Roundtrip, found 16 hours ago
$1,129
Roundtrip
found 16 hours ago
Select United flight, departing Tue, Nov 11 from Corpus Christi to Singapore, returning Tue, Nov 18, priced at $1,129 found 16 hours ago
United
Tue, Nov 11 - Fri, Nov 21
CRP
Corpus Christi
SIN
Singapore
$1,179 Roundtrip, found 16 hours ago
$1,179
Roundtrip
found 16 hours ago
Select United flight, departing Tue, Nov 11 from Corpus Christi to Singapore, returning Fri, Nov 21, priced at $1,179 found 16 hours ago
United
Fri, Nov 14 - Wed, Nov 26
CRP
Corpus Christi
SIN
Singapore
$1,185 Roundtrip, found 16 hours ago
$1,185
Roundtrip
found 16 hours ago
Select United flight, departing Fri, Nov 14 from Corpus Christi to Singapore, returning Wed, Nov 26, priced at $1,185 found 16 hours ago
American Airlines
Wed, Nov 12 - Tue, Nov 18
CRP
Corpus Christi
SIN
Singapore
$1,199 Roundtrip, found 16 hours ago
$1,199
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Wed, Nov 12 from Corpus Christi to Singapore, returning Tue, Nov 18, priced at $1,199 found 16 hours ago
United
Fri, Nov 14 - Fri, Nov 21
CRP
Corpus Christi
SIN
Singapore
$1,229 Roundtrip, found 16 hours ago
$1,229
Roundtrip
found 16 hours ago
Select United flight, departing Fri, Nov 14 from Corpus Christi to Singapore, returning Fri, Nov 21, priced at $1,229 found 16 hours ago
United
Fri, Nov 14 - Wed, Nov 26
CRP
Corpus Christi
SIN
Singapore
$1,235 Roundtrip, found 16 hours ago
$1,235
Roundtrip
found 16 hours ago
Select United flight, departing Fri, Nov 14 from Corpus Christi to Singapore, returning Wed, Nov 26, priced at $1,235 found 16 hours ago
United
Fri, Nov 14 - Wed, Nov 26
CRP
Corpus Christi
SIN
Singapore
$1,275 Roundtrip, found 16 hours ago
$1,275
Roundtrip
found 16 hours ago
Select United flight, departing Fri, Nov 14 from Corpus Christi to Singapore, returning Wed, Nov 26, priced at $1,275 found 16 hours ago
Air Canada
Fri, Nov 14 - Thu, Nov 20
CRP
Corpus Christi
SIN
Singapore
$1,855 Roundtrip, found 16 hours ago
$1,855
Roundtrip
found 16 hours ago
Select Air Canada flight, departing Fri, Nov 14 from Corpus Christi to Singapore, returning Thu, Nov 20, priced at $1,855 found 16 hours ago
British Airways
Fri, Nov 14 - Thu, Nov 20
CRP
Corpus Christi
SIN
Singapore
$2,175 Roundtrip, found 16 hours ago
$2,175
Roundtrip
found 16 hours ago
Select British Airways flight, departing Fri, Nov 14 from Corpus Christi to Singapore, returning Thu, Nov 20, priced at $2,175 found 16 hours ago
Lufthansa
Fri, Nov 14 - Wed, Nov 26
CRP
Corpus Christi
SIN
Singapore
$2,363 Roundtrip, found 16 hours ago
$2,363
Roundtrip
found 16 hours ago
Select Lufthansa flight, departing Fri, Nov 14 from Corpus Christi to Singapore, returning Wed, Nov 26, priced at $2,363 found 16 hours ago
Flights from Corpus Christi (CRP) to Singapore (SIN)
Origin airport
Corpus Christi Intl.
Destination airport
Changi
Airlines serving
Air Canada, American Airlines, British Airways, Lufthansa, Qantas Airways, Qatar Airways, United
Roundtrip price
$1,128
Distance
9969 mi

Corpus Christi to Singapore Flights

The cheapest times to fly from Corpus Christi to Singapore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Corpus Christi to Singapore are during the month of November. You can find some of the cheapest flights from Corpus Christi to Singapore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Corpus Christi to Singapore

Sunday is one of the best days to book for cheap flights from Corpus Christi to Singapore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Corpus Christi to Singapore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Corpus Christi to Singapore in 2025. You can also book with separate airlines for your outbound and return journeys, from $638 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Corpus Christi to Singapore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Corpus Christi to Singapore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Corpus Christi Intl. Airport (CRP) to Changi Airport (SIN) cost?
Grab a cheap one-way flight from $638 or cheap return flight from $1,129 from Corpus Christi Intl. Airport (CRP) to Changi Airport (SIN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Corpus Christi Intl. Airport (CRP) to Changi Airport (SIN)?
November is the least expensive month to fly from CRP to SIN. Traveling outside of peak seasons is often the key to better flight prices.
What is the cheapest airline that flies from Corpus Christi Intl. Airport (CRP) to Changi Airport (SIN)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CRP to SIN flight.
How many flights per day from Corpus Christi Intl. Airport (CRP) to Changi Airport (SIN)?
There aren't any daily direct flights available from Corpus Christi Intl. Airport (CRP) to Changi Airport (SIN). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from CRP to SIN?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Corpus Christi Intl. Airport (CRP) to Changi Airport (SIN)?
Book a flight from Corpus Christi Intl. Airport (CRP) to Changi Airport (SIN) that leaves before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Corpus Christi Intl. Airport (CRP) to Changi Airport (SIN) last-minute?
Last-minute fares from CRP to SIN are usually more expensive. To secure the lowest rates, start looking for flights as early as possible. That said, if you're flexible with your travel dates, it's possible to land a cheap fare right before you leave.
Is it cheaper to book a CRP to SIN flight and hotel package?
Booking a CRP to SIN flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Corpus Christi Intl. Airport (CRP) to Changi Airport (SIN)?
If you booked your CRP to SIN flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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*Available to One Key members.