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Cheap flights from Oklahoma City (OKC) to Singapore (SIN)

OKC — SIN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Oklahoma City to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Singapore (SIN). 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 July 3, 2025.

Popular in

June

Cheapest in

September
Highest demand for flights based on searches. 20% potential increase in price ($363 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($65 potential savings vs. average RT price).
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Best time to book a flight from Oklahoma City to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Oklahoma City 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 Oklahoma City to Singapore

What is the cheapest time of day to fly from OKC to SIN?

Find hourly flight availability from Oklahoma City 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 July 3, 2025.

It’s typically best to fly out from Oklahoma City to Singapore in the afternoon. Doing so could potentially save you 21% on the flight price compared to flying in the evening, which is usually more expensive.

Related info for your journey

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

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

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

  • How can I find direct flights from Oklahoma City to Singapore?

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

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

    Yes. Cheapflights offers flight deals from Oklahoma City 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 Oklahoma City to Singapore?

    Currently, October is the cheapest month in which you can book a flight from Oklahoma City to Singapore (average of $1,008). Flying from Oklahoma City to Singapore in December is currently the most expensive (average of $1,674). 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.

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Alternative routes for Oklahoma City to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Singapore flights
Tulsa to Singapore flights

Top airline flying from Oklahoma City to Singapore

Discover the top airline that operate flights from Oklahoma City 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$839Average$1,295FlexibilityNo cancel feeOn-time69%

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