Cheap Flights from Oklahoma City (PWA) to Singapore (SIN)

Popular airlines from Oklahoma City, OK (PWA-Wiley Post) to Singapore

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Frequently asked questions

How much does a flight from Wiley Post Airport (PWA) to Changi Airport (SIN) cost?
Secure a cheap one-way flight or cheap return flight from Wiley Post Airport (PWA) to Changi Airport (SIN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Wiley Post Airport (PWA) to Changi Airport (SIN)?
Traveling in is a great way to save, as it's the cheapest month for flights between PWA and SIN. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Wiley Post Airport (PWA) to Changi Airport (SIN)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from PWA to SIN. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Wiley Post Airport (PWA) to Changi Airport (SIN)?
You'll have to book a flight with a layover when traveling from Wiley Post Airport (PWA) to Changi Airport (SIN). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from PWA to SIN?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Wiley Post Airport (PWA) to Changi Airport (SIN)?
To avoid possible delays on the Wiley Post Airport (PWA) to Changi Airport (SIN) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**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 Wiley Post Airport (PWA) to Changi Airport (SIN) last-minute?
Waiting until just before your departure to book your flight from PWA to SIN often results in higher prices. While you might find some last-minute offers, they're not always guaranteed. Be flexible with your travel plans to boost your chances of getting a bargain.
Is it cheaper to book a PWA to SIN flight and hotel package?
Compared with arranging flights and hotels separately, booking a PWA to SIN flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place takes the hassle out of planning your trip. Just secure your flights and choose from our wide range of stays, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Wiley Post Airport (PWA) to Changi Airport (SIN)?
In most instances, you can modify or cancel your PWA to SIN flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need further information, head to our Customer Service portal.

Travel information

Origin airport
Wiley Post
Destination airport
Changi
Distance
9530 mi

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Oklahoma City to Singapore Flights

The cheapest times to fly from Oklahoma City 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 Oklahoma City to Singapore are during the month of . You can find some of the cheapest flights from Oklahoma City to Singapore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oklahoma City to Singapore

Sunday is one of the best days to book for cheap flights from Oklahoma City 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 Oklahoma City 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 Oklahoma City to Singapore in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 Oklahoma City 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 Oklahoma City 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.

 

Oklahoma City to Singapore Flights

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*Available to One Key members.