OKC - SIN

$1,230 Find Cheap Flights from Oklahoma City to Singapore - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,230
Typical prices: $1,397-$1,774
Multiple Airlines
Tue 1/30Sun 2/4
OKC - SIN • 2 stops
When to travel
September
Cheapest • 17% price drop
October
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oklahoma City to Singapore

Sat, Jan 30 - Thu, Feb 4
Multiple Airlines Logo
1:35 pm - 11:50 amOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
32h 15m2 stops Los Angeles Hong Kong Intl
Multiple Airlines Logo
2:05 pm - 1:03 pmSIN  Singapore Changi-OKC Oklahoma City Will Rogers World
36h 58m2 stops Hong Kong Intl Los Angeles
$1,230Multiple Airlines
Sat, Jan 30 - Thu, Feb 4
United Airlines Logo
1:30 pm - 8:00 amOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
28h 30m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
10:10 am - 9:59 pmSIN  Singapore Changi-OKC Oklahoma City Will Rogers World
25h 49m3 stops San Francisco Denver Intl Houston George Bush Intcntl
$1,634United Airlines
Sat, Jan 30 - Thu, Feb 4
Multiple Airlines Logo
1:35 pm - 7:55 amOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
28h 20m1 stop Los Angeles
Multiple Airlines Logo
6:00 pm - 1:05 pmSIN  Singapore Changi-OKC Oklahoma City Will Rogers World
33h 05m2 stops Hong Kong Intl Los Angeles
$1,906Multiple Airlines
Tue, Dec 15 - Tue, Dec 22
Multiple Airlines Logo
2:40 pm - 1:25 pmOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
32h 45m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
2:45 pm - 2:54 pmSIN  Singapore Changi-OKC Oklahoma City Will Rogers World
38h 09m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
$1,955Multiple Airlines
Sat, Jan 30 - Thu, Feb 4
Multiple Airlines Logo
1:35 pm - 7:55 amOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
28h 20m1 stop Los Angeles
Multiple Airlines Logo
8:45 pm - 1:05 pmSIN  Singapore Changi-OKC Oklahoma City Will Rogers World
30h 20m1 stop Los Angeles
$2,137Multiple Airlines
Tue, Dec 15 - Tue, Dec 22
Multiple Airlines Logo
2:40 pm - 12:05 pmOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
31h 25m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
1:15 pm - 1:25 amSIN  Singapore Changi-OKC Oklahoma City Will Rogers World
26h 10m3 stops Taipei City Taiwan Taoyuan Intl Los Angeles Las Vegas Harry Reid Intl
$2,476Multiple Airlines
Tue, Dec 15 - Tue, Dec 22
Multiple Airlines Logo
2:40 pm - 1:25 pmOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
32h 45m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
8:55 am - 2:54 pmSIN  Singapore Changi-OKC Oklahoma City Will Rogers World
19h 59m1 stop Seattle/Tacoma Intl
$2,537Multiple Airlines
Thu, Dec 17 - Thu, Dec 24
Qatar Airways Logo
9:27 am - 8:45 amOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
33h 18m2 stops Los Angeles Doha Hamad Intl
Qatar Airways Logo
8:15 pm - 2:54 pmSIN  Singapore Changi-OKC Oklahoma City Will Rogers World
56h 39m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$2,550Qatar Airways
Fri, Dec 18 - Fri, Dec 25
Multiple Airlines Logo
3:52 pm - 1:25 pmOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
31h 33m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
2:45 pm - 2:54 pmSIN  Singapore Changi-OKC Oklahoma City Will Rogers World
38h 09m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
$2,854Multiple Airlines
Tue, Dec 15 - Tue, Dec 22
Multiple Airlines Logo
6:00 am - 5:00 amOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
33h 00m3 stops Denver Intl Vancouver Intl Incheon Intl
Multiple Airlines Logo
8:15 am - 11:14 pmSIN  Singapore Changi-OKC Oklahoma City Will Rogers World
28h 59m3 stops Tokyo Narita Vancouver Intl Denver Intl
$3,057Multiple Airlines
Booking Insights

Price, demand and travel trends for Oklahoma City to Singapore flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Oklahoma City to Singapore?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Oklahoma City to Singapore. It’s 20% cheaper than the average day, while Friday is the most expensive, with prices 13% higher.

Find deals

Key details for Oklahoma City to Singapore flights

Cheapest flight

$1,230
The most popular month to fly with an average 5% increase in travelers.
Round-trip flight from Oklahoma City to Singapore

When to book flights from Oklahoma City to Singapore

Are your dates flexible? Find out the best times to travel from Oklahoma City to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Oklahoma City to Singapore flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Oklahoma City to Singapore?

    Only Economy Class is available on flights from Oklahoma City to Singapore.

  • Do I need a passport to fly from Oklahoma City to Singapore?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Oklahoma City to Singapore flight?

    Round-trip flights from Oklahoma City to Singapore range from $1,397 to $1,774, with an average of $1,568 over the past 12 months. Anything below $1,397 counts as a good deal.

  • What car rental options are available at Singapore Changi Airport (SIN)?

    Singapore Changi Airport (SIN) hosts 5 major car rental companies, with daily rates averaging $105 for economy cars. Top options include:

    • Avis
    • Sixt
    • Thrifty
    • Hertz
    • Europcar

  • Which airports can I use when flying from Oklahoma City to Singapore?

    Flights from Oklahoma City to Singapore usually depart from Oklahoma City Will Rogers World (OKC) and arrive at Singapore Changi (SIN).

  • Can I save money by using flexible dates for flights from Oklahoma City to Singapore?

    Yes. Flexible dates can save you up to 29% on flights from Oklahoma City to Singapore. Wednesday is the cheapest departure day at $1,268 round-trip on average, while Friday is the most expensive at $1,774, a difference of $506.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Oklahoma City and Singapore?

    Singapore is 14 hours ahead of Oklahoma City (Singapore Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Singapore?

    Some of the most popular sights in Singapore are Marina Bay Sands, Sentosa and Singapore National Stadium. These are among the most viewed places in Singapore on KAYAK.

Your guide to booking Oklahoma City to Singapore flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Friday. On this route, Wednesday flights average $1,268, about $506 less than Friday fares (29% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Oklahoma City to Singapore trip for September. Fares historically average $1,309 round-trip in that month - typically $465 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Singapore Changi Airport.

    • Crowne Plaza Changi Airport by IHG
    • YOTELAIR Singapore Changi Airport
    • Changi Transit Hotel Terminal 1

More options for your flight from Oklahoma City to Singapore

Complete your trip to Singapore with a hotel stay or car rental

Car rentals in Singapore
Hotels in Singapore
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