OKC - SIN

$573 Find Cheap Flights from Oklahoma City to Singapore - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,115
Typical prices: $1,309-$1,739
Multiple Airlines
Sat 3/3Fri 3/9
OKC - SIN • 2 stops
Cheapest one-way
$573
Typical prices: $611-$683
Multiple Airlines
Fri 10/5
OKC - SIN • 3 stops
When to travel
April
Cheapest • 37% price drop
March
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

Wed, Mar 3 - Tue, Mar 9
Multiple Airlines Logo
2:57 pm - 1:00 pmOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
32h 03m2 stops Los Angeles Hong Kong Intl
Multiple Airlines Logo
1:25 am - 10:25 pmSIN  Singapore Changi-OKC Oklahoma City Will Rogers World
35h 00m2 stops Hong Kong Intl Los Angeles
$1,115Multiple Airlines
Thu, Oct 8 - Thu, Oct 15
Qatar Airways Logo
12:41 pm - 3:45 pmOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
38h 04m2 stops Chicago O'Hare Intl Doha Hamad Intl
Qatar Airways Logo
7:40 pm - 2:04 pmSIN  Singapore Changi-OKC Oklahoma City Will Rogers World
55h 24m2 stops Doha Hamad Intl Seattle/Tacoma Intl
$1,250Qatar Airways
Thu, Oct 8 - Thu, Oct 15
United Airlines Logo
5:00 am - 6:35 pmOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
24h 35m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
8:35 pm - 9:40 pmSIN  Singapore Changi-OKC Oklahoma City Will Rogers World
38h 05m3 stops San Francisco Los Angeles Houston George Bush Intcntl
$1,597United Airlines
Wed, Mar 3 - Wed, Mar 10
Multiple Airlines Logo
2:57 pm - 5:30 amOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
24h 33m1 stop Los Angeles
Multiple Airlines Logo
2:45 pm - 1:46 pmSIN  Singapore Changi-OKC Oklahoma City Will Rogers World
37h 01m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
$1,768Multiple Airlines
Wed, Mar 3 - Wed, Mar 10
Multiple Airlines Logo
2:57 pm - 5:30 amOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
24h 33m1 stop Los Angeles
Multiple Airlines Logo
8:45 pm - 7:04 pmSIN  Singapore Changi-OKC Oklahoma City Will Rogers World
36h 19m1 stop Los Angeles
$2,272Multiple Airlines
Tue, Nov 10 - Mon, Nov 30
Multiple Airlines Logo
7:41 am - 6:40 pmOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
44h 59m2 stops Dallas/Fort Worth Helsinki-Vantaa
Multiple Airlines Logo
10:05 pm - 11:59 pmSIN  Singapore Changi-OKC Oklahoma City Will Rogers World
39h 54m2 stops Helsinki-Vantaa Dallas/Fort Worth
$2,559Multiple Airlines
Tue, Nov 10 - Mon, Nov 30
Multiple Airlines Logo
7:41 am - 6:40 pmOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
44h 59m2 stops Dallas/Fort Worth Helsinki-Vantaa
Multiple Airlines Logo
10:05 pm - 11:59 pmSIN  Singapore Changi-OKC Oklahoma City Will Rogers World
39h 54m2 stops Helsinki-Vantaa Dallas/Fort Worth
$2,584Multiple Airlines
Tue, Nov 10 - Mon, Nov 30
Multiple Airlines Logo
3:17 pm - 2:30 pmOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
33h 13m2 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
$5,796Multiple Airlines
Tue, Nov 10 - Mon, Nov 30
Multiple Airlines Logo
3:17 pm - 12:05 pmOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
30h 48m2 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
$5,797Multiple Airlines
Thu, Dec 17 - Tue, Jan 19
ANA Logo
5:00 am - 12:55 amOKC  Oklahoma City Will Rogers World-SIN Singapore Changi
29h 55m2 stops Houston George Bush Intcntl Tokyo Narita
ANA Logo
6:35 am - 7:41 pmSIN  Singapore Changi-OKC Oklahoma City Will Rogers World
27h 06m2 stops Tokyo Narita Houston George Bush Intcntl
$6,844ANA
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 from Oklahoma City to Singapore with more confidence.

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

Wednesday is the cheapest day of the week to fly from Oklahoma City to Singapore, it is 27% cheaper than the average day. Friday is the most expensive day with flight prices 13% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Oklahoma City to Singapore flights

Low season

January

Cheapest flight

$573
Most popular time to fly with an average 13% increase in price.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • 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.

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

    Yes. Being flexible with your travel dates can save you up to 35% on the Oklahoma City to Singapore route. Wednesday is the cheapest departure day at $1,157 round-trip on average, while Friday is the most expensive at $1,774, a difference of $617. 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 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.

  • 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.

  • Have flight prices from Oklahoma City to Singapore changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,115 to $10,946. That means the highest observed fare was about 10x higher than the lowest one.

  • How are flight prices from Oklahoma City to Singapore looking right now?

    One-way fares from Oklahoma City to Singapore are currently higher than usual. Average one-way flight prices are about $1,664, which is 145% above the typical average for this route.

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

    Singapore is 13 hours ahead of Oklahoma City (Singapore Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

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

    Singapore Changi Airport (SIN) hosts 5 major car rental companies, with daily rates starting from around $59 for economy cars. Top options include:
    • Avis
    • Sixt
    • Thrifty
    • Hertz
    • Europcar

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

    Round-trip flights from Oklahoma City to Singapore range from $1,309 to $1,739, with an average of $1,568 over the past 12 months. Anything below $1,309 counts as a good deal.

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 can be flexible, aim for a Wednesday departure instead of Friday. On this route, Wednesday flights average $1,157 - about $617 less than Friday (35% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Oklahoma City to Singapore trip for April. Fares historically average $988 round-trip in that month - typically $786 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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