S$762 Cheap Flights from Oklahoma City to Singapore

View S$762 flight on Sun, 19 Apr, 2026Opens in a new window

Popular airlines from Will Rogers World Airport (OKC) to Singapore Changi Airport (SIN)

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Cheap Flights from Oklahoma City to Singapore (OKC-SIN)

Prices were available within the past 7 days and start at S$762 for one-way flights and S$1,824 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Sun, 19 Apr - Sat, 2 May
OKC
Oklahoma City
SIN
Singapore
S$1,824 Return, found 5 days ago
S$1,824
Return
found 5 days ago
Select Qatar Airways flight, departing Sun, 19 Apr from Oklahoma City to Singapore, returning Sat, 2 May, priced at S$1,824 found 5 days ago
Japan Airlines
Sun, 19 Apr - Sat, 2 May
OKC
Oklahoma City
SIN
Singapore
S$1,890 Return, found 5 days ago
S$1,890
Return
found 5 days ago
Select Japan Airlines flight, departing Sun, 19 Apr from Oklahoma City to Singapore, returning Sat, 2 May, priced at S$1,890 found 5 days ago
American Airlines
Sun, 19 Apr - Sat, 2 May
OKC
Oklahoma City
SIN
Singapore
S$1,894 Return, found 5 days ago
S$1,894
Return
found 5 days ago
Select American Airlines flight, departing Sun, 19 Apr from Oklahoma City to Singapore, returning Sat, 2 May, priced at S$1,894 found 5 days ago
American Airlines
Sun, 19 Apr - Sat, 2 May
OKC
Oklahoma City
SIN
Singapore
S$1,919 Return, found 5 days ago
S$1,919
Return
found 5 days ago
Select American Airlines flight, departing Sun, 19 Apr from Oklahoma City to Singapore, returning Sat, 2 May, priced at S$1,919 found 5 days ago
American Airlines
Sun, 19 Apr - Sat, 2 May
OKC
Oklahoma City
SIN
Singapore
S$1,984 Return, found 5 days ago
S$1,984
Return
found 5 days ago
Select American Airlines flight, departing Sun, 19 Apr from Oklahoma City to Singapore, returning Sat, 2 May, priced at S$1,984 found 5 days ago
American Airlines
Sun, 19 Apr - Sat, 2 May
OKC
Oklahoma City
SIN
Singapore
S$1,988 Return, found 5 days ago
S$1,988
Return
found 5 days ago
Select American Airlines flight, departing Sun, 19 Apr from Oklahoma City to Singapore, returning Sat, 2 May, priced at S$1,988 found 5 days ago
American Airlines
Sun, 19 Apr - Sat, 2 May
OKC
Oklahoma City
SIN
Singapore
S$1,991 Return, found 5 days ago
S$1,991
Return
found 5 days ago
Select American Airlines flight, departing Sun, 19 Apr from Oklahoma City to Singapore, returning Sat, 2 May, priced at S$1,991 found 5 days ago
American Airlines
Sun, 19 Apr - Sat, 2 May
OKC
Oklahoma City
SIN
Singapore
S$2,080 Return, found 5 days ago
S$2,080
Return
found 5 days ago
Select American Airlines flight, departing Sun, 19 Apr from Oklahoma City to Singapore, returning Sat, 2 May, priced at S$2,080 found 5 days ago
Finnair
Sat, 16 May - Mon, 25 May
OKC
Oklahoma City
SIN
Singapore
S$2,296 Return, found 3 days ago
S$2,296
Return
found 3 days ago
Select Finnair flight, departing Sat, 16 May from Oklahoma City to Singapore, returning Mon, 25 May, priced at S$2,296 found 3 days ago
United
Fri, 15 May - Wed, 27 May
OKC
Oklahoma City
SIN
Singapore
S$2,966 Return, found 11 hours ago
S$2,966
Return
found 11 hours ago
Select United flight, departing Fri, 15 May from Oklahoma City to Singapore, returning Wed, 27 May, priced at S$2,966 found 11 hours ago

Frequently asked questions

How much is a flight from Will Rogers World Airport (OKC) to Singapore Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight from Will Rogers World Airport (OKC) to Singapore Airport was S$1,824. Fares this good don't wait forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Will Rogers Airport to Singapore Airport?
Every airline has different terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from Will Rogers World Airport (OKC) to Changi Airport (SIN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Will Rogers Airport to SIN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from OKC to Changi Airport?
Oklahoma City to Singapore is around 15,400 kilometres, so get ready to spend a while in the air. Make sure you pack all the essentials, from your earplugs to your eye mask. Take a few snacks to munch on throughout your journey too.
Which airlines fly direct from OKC to Changi Airport?
You won't find any airlines operating directly between Will Rogers World Airport (OKC) and Changi Airport, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are Will Rogers Airport to SIN flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up an awesome last-minute deal from Will Rogers Airport to SIN, but it can also be hit-or-miss. As many airlines release prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares air carrier prices and updates flight deals often, so you can rest assured you're always seeing the latest offers.

Travel information

Origin airport
Will Rogers World
Destination airport
Changi
Return price
S$1,823
Distance
15264 km

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