$512+ Cheap flights from Oklahoma City (OKC) to Singapore (SIN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SIN
Nov 26 — Dec 31
Round-trip
1 adult, Economy
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Find cheap flights from Oklahoma City to Singapore with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oklahoma City to Singapore
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Best
Last-minute
One-way
Cheapest flights from Oklahoma City to SingaporeExplore the most affordable flight options available from Oklahoma City to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
Explore the most affordable flight options available from Oklahoma City to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
This Expedia deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:15 am -
2 stops27h 35m
Mon 11/308:15 am -
2 stops42h 20m
Deal found 10/26![Japan Airlines logo]()
$1,390
This Expedia deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:57 pm -
2 stops48h 03m
Sat 11/288:15 pm -
2 stops55h 44m
Deal found 10/24![Multiple Airlines logo]()
$1,517
This KAYAK deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/291:27 pm -
2 stops37h 38m
Thu 1/1411:55 pm -
2 stops36h 47m
Deal found 10/25![Lufthansa logo]()
$1,530
This KAYAK deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/291:27 pm -
2 stops37h 38m
Fri 1/1511:45 pm -
2 stops37h 11m
Deal found 10/25![Lufthansa logo]()
$1,595
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/285:00 pm -
2 stops37h 15m
Fri 1/1510:10 am -
2 stops36h 45m
Deal found 10/25![United Airlines logo]()
$1,684
This Ovago deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/286:45 am -
2 stops26h 55m
Thu 1/146:35 am -
2 stops25h 54m
Deal found 10/25![ANA logo]()
$1,848
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/293:52 pm -
1 stop35h 53m
Thu 1/142:45 pm -
2 stops36h 55m
Deal found 10/25![Multiple Airlines logo]()
$1,967
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:57 pm -
1 stop36h 48m
Mon 11/302:25 pm -
2 stops37h 17m
Deal found 10/26![Multiple Airlines logo]()
$1,988
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/293:52 pm -
1 stop35h 53m
Thu 1/141:10 am -
2 stops58h 58m
Deal found 10/25![Multiple Airlines logo]()
$2,195
This KAYAK deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/272:38 pm -
2 stops36h 27m
Wed 1/132:45 am -
2 stops33h 14m
Deal found 10/25![Lufthansa logo]()
$2,197
This KAYAK deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/272:38 pm -
2 stops36h 27m
Fri 1/1511:55 pm -
2 stops32h 19m
Deal found 10/25![Lufthansa logo]()
$2,208
Best flights from Oklahoma City to SingaporeDiscover carefully curated flight deals from Oklahoma City to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
Discover carefully curated flight deals from Oklahoma City to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
This Cathay Pacific deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/171:30 pm -
2 stops32h 20m
Wed 3/37:30 am -
2 stops25h 34m
Deal found 10/23![Multiple Airlines logo]()
$1,117
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/285:00 pm -
2 stops37h 15m
Fri 1/1510:10 am -
2 stops36h 45m
Deal found 10/25![United Airlines logo]()
$1,684
This Ovago deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/286:45 am -
2 stops26h 55m
Thu 1/146:35 am -
2 stops25h 54m
Deal found 10/25![ANA logo]()
$1,848
This KAYAK deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/272:38 pm -
2 stops36h 27m
Fri 1/1511:55 pm -
2 stops32h 19m
Deal found 10/25![Lufthansa logo]()
$2,208
This Expedia deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:57 pm -
2 stops48h 03m
Sat 11/288:15 pm -
2 stops55h 44m
Deal found 10/24![Multiple Airlines logo]()
$1,517
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/15:45 am -
2 stops24h 30m
Thu 1/710:10 am -
2 stops25h 49m
Deal found 10/27![United Airlines logo]()
$2,297
This EVA Air deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:57 pm -
2 stops31h 08m
Mon 11/301:15 pm -
3 stops26h 10m
Deal found 10/26![Multiple Airlines logo]()
$2,470
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/283:52 pm -
1 stop35h 53m
Thu 1/141:10 am -
2 stops58h 58m
Deal found 10/25![Multiple Airlines logo]()
$2,603
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/273:52 pm -
2 stops31h 13m
Thu 1/148:45 pm -
1 stop30h 18m
Deal found 10/25![Multiple Airlines logo]()
$3,031
Last-minute flights from Oklahoma City to SingaporeDiscover last-minute flight deals from Oklahoma City to Singapore. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from Oklahoma City to Singapore. Data last updated October 27, 2026 and is based on user searches.
This BusinessClass deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:41 am -
2 stops27h 09m
Mon 11/308:15 am -
2 stops24h 22m
Deal found 10/27![Japan Airlines logo]()
$2,427
This EVA Air deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:17 pm -
2 stops30h 48m
Mon 11/301:15 pm -
3 stops26h 10m
Deal found 10/27![Multiple Airlines logo]()
$5,916
This Expedia deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:57 pm -
2 stops48h 03m
Sat 11/288:15 pm -
2 stops55h 44m
Deal found 10/24![Multiple Airlines logo]()
$1,517
This Expedia deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:15 am -
2 stops27h 35m
Mon 11/308:15 am -
2 stops42h 20m
Deal found 10/26![Japan Airlines logo]()
$1,390
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:57 pm -
1 stop36h 48m
Mon 11/302:25 pm -
2 stops37h 17m
Deal found 10/26![Multiple Airlines logo]()
$1,988
One-way flights from Oklahoma City to SingaporeSearch for one-way flight options from Oklahoma City to Singapore. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
Search for one-way flight options from Oklahoma City to Singapore. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
This Expedia deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/112:44 pm -
2 stops43h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$512
This Alaska Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/92:44 pm -
2 stops48h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Alaska Airlines logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/92:44 pm -
1 stop37h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/82:44 pm -
1 stop37h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/192:44 pm -
1 stop38h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$639
This Alaska Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/232:44 pm -
2 stops49h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Alaska Airlines logo]()
$640
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/202:44 pm -
2 stops39h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$647
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/102:44 pm -
2 stops38h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$648
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/212:44 pm -
2 stops39h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$669
Find 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 October 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,117 (Cathay Pacific) |
One-way from | $512 (Expedia) |
Cheapflights Fare Finder
Customize your flight search to find flights from Oklahoma City to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 27, 2026.
Use the filters below to find and compare flights from Oklahoma City to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Oklahoma CitySingapore
OKC Oklahoma City Will Rogers World - SIN Singapore Changi
OKCSIN
Oklahoma City Will Rogers World
Tue 3/9
2:44 pm-5:00 am
2 stops48h 16m
Singapore Changi
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$557
Oklahoma CitySingapore
OKC Oklahoma City Will Rogers World - SIN Singapore Changi
OKCSIN
Oklahoma City Will Rogers World
Mon 3/22
2:44 pm-5:45 pm
1 stop38h 01m
Singapore Changi
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$638
Oklahoma CitySingapore
OKC Oklahoma City Will Rogers World - SIN Singapore Changi
OKCSIN
Oklahoma City Will Rogers World
Thu 3/25
2:44 pm-5:45 pm
1 stop38h 01m
Singapore Changi
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$639
Oklahoma CitySingapore
OKC Oklahoma City Will Rogers World - SIN Singapore Changi
OKCSIN
Oklahoma City Will Rogers World
Tue 3/23
2:44 pm-5:00 am
2 stops49h 16m
Singapore Changi
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$640
Oklahoma CitySingapore
OKC Oklahoma City Will Rogers World - SIN Singapore Changi
OKCSIN
Oklahoma City Will Rogers World
Wed 2/17
1:30 pm-11:50 am
2 stops32h 20m
Singapore Changi
Wed 3/3
7:30 am-7:04 pm
2 stops25h 34m
$1,117
Quickest round-trip
Oklahoma CitySingapore
OKC Oklahoma City Will Rogers World - SIN Singapore Changi
OKCSIN
Oklahoma City Will Rogers World
Sun 3/21
1:30 pm-7:55 am
1 stop29h 25m
Singapore Changi
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$1,162
Oklahoma CitySingapore
OKC Oklahoma City Will Rogers World - SIN Singapore Changi
OKCSIN
Oklahoma City Will Rogers World
Sat 11/21
2:57 pm-5:00 am
2 stops48h 03m
Singapore Changi
Sat 11/28
8:15 pm-1:59 pm
2 stops55h 44m
$1,517
Oklahoma CitySingapore
OKC Oklahoma City Will Rogers World - SIN Singapore Changi
OKCSIN
Oklahoma City Will Rogers World
Mon 12/28
5:00 pm-8:15 pm
2 stops37h 15m
Singapore Changi
Fri 1/15
10:10 am-8:55 am
2 stops36h 45m
$1,684
Oklahoma CitySingapore
OKC Oklahoma City Will Rogers World - SIN Singapore Changi
OKCSIN
Oklahoma City Will Rogers World
Mon 12/28
6:45 am-11:40 pm
2 stops26h 55m
Singapore Changi
Thu 1/14
6:35 am-6:29 pm
2 stops25h 54m
$1,848
Oklahoma CitySingapore
OKC Oklahoma City Will Rogers World - SIN Singapore Changi
OKCSIN
Oklahoma City Will Rogers World
Sun 12/27
2:38 pm-5:05 pm
2 stops36h 27m
Singapore Changi
Fri 1/15
11:55 pm-6:14 pm
2 stops32h 19m
$2,208
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Oklahoma City to Singapore
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oklahoma City to Singapore in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Oklahoma City-Singapore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oklahoma City-Singapore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oklahoma City-Singapore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Oklahoma City-Singapore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oklahoma City-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
OKC-SIN
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.
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.
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