Singapore

$515+ Cheap flights from Oklahoma to Singapore

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SIN
Jul 8 — Jul 151
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Cheap flight deals from Oklahoma to Singapore

Cheapest flights from Oklahoma to Singapore
Explore the most affordable flight options available from Oklahoma to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.

This Qatar Airways deal was found by Cheapflights users on 6/6. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:33 pm
TUL
-
SIN
2 stops36h 22m
Qatar Airways
Wed 11/118:15 pm
SIN
-
TUL
2 stops41h 33m
Qatar Airways
Deal found 6/6$1,265
This Qatar Airways deal was found by Cheapflights users on 6/6. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:33 pm
TUL
-
SIN
2 stops30h 12m
Qatar Airways
Wed 11/113:15 am
SIN
-
TUL
2 stops29h 30m
Qatar Airways
Deal found 6/6$1,269
This Qatar Airways deal was found by Cheapflights users on 6/6. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:22 pm
TUL
-
SIN
2 stops37h 33m
Qatar Airways
Wed 11/118:15 pm
SIN
-
TUL
2 stops36h 30m
Qatar Airways
Deal found 6/6$1,309
This oojo deal was found by Cheapflights users on 6/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:05 am
TUL
-
SIN
2 stops36h 45m
Qatar Airways
Sun 10/183:15 am
SIN
-
TUL
2 stops33h 47m
Qatar Airways
Deal found 6/8$1,318
This Qatar Airways deal was found by Cheapflights users on 6/6. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:47 am
TUL
-
SIN
2 stops35h 58m
Qatar Airways
Fri 11/138:15 pm
SIN
-
TUL
2 stops36h 30m
Qatar Airways
Deal found 6/6$1,329
This Qatar Airways deal was found by Cheapflights users on 6/6. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:22 pm
TUL
-
SIN
2 stops37h 33m
Qatar Airways
Fri 11/133:15 am
SIN
-
TUL
2 stops29h 30m
Qatar Airways
Deal found 6/6$1,349
This Qatar Airways deal was found by Cheapflights users on 6/6. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:01 pm
TUL
-
SIN
2 stops30h 44m
Qatar Airways
Sun 11/88:15 pm
SIN
-
TUL
2 stops36h 30m
Qatar Airways
Deal found 6/6$1,368
This oojo deal was found by Cheapflights users on 6/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:47 am
TUL
-
SIN
2 stops29h 43m
Cathay Pacific
Sun 10/412:45 pm
SIN
-
TUL
2 stops46h 12m
Cathay Pacific
Deal found 6/6$1,371
This KAYAK deal was found by Cheapflights users on 6/4. 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.
Mon 6/87:54 pm
DFW
-
SIN
1 stop21h 21m
Multiple Airlines
Wed 6/108:35 pm
SIN
-
DFW
1 stop30h 52m
Multiple Airlines
Deal found 6/4$1,376
This United Airlines deal was found by Cheapflights users on 6/4. 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 6/85:24 pm
DFW
-
SIN
2 stops23h 51m
United Airlines
Wed 6/108:35 pm
SIN
-
DFW
1 stop21h 29m
United Airlines
Deal found 6/4$1,377
This United Airlines deal was found by Cheapflights users on 6/7. 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 7/106:00 am
DFW
-
SIN
1 stop23h 35m
United Airlines
Fri 7/248:45 am
SIN
-
DFW
1 stop28h 52m
United Airlines
Deal found 6/7$1,383
This KAYAK deal was found by Cheapflights users on 6/4. 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.
Sat 6/1311:02 am
DFW
-
SIN
1 stop42h 33m
Multiple Airlines
Tue 6/308:35 pm
SIN
-
DFW
1 stop30h 50m
Multiple Airlines
Deal found 6/4$1,397

Find flight deals from Oklahoma to Singapore

Keep the following information in mind while searching for Oklahoma to Singapore flight deals. Data was last updated June 8, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,265
(Qatar Airways)

One-way from

$515
(Kiwi.com)
Provider with most accurate pricing for Oklahoma City Will Rogers World-Singapore Changi flight deals.
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Singapore Changi flights.
From Oklahoma to Singapore
One-way flight from Oklahoma to Singapore

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma 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 2,558,603 searches. Data last updated June 8, 2026.
Use the filters below to find and compare flights from Oklahoma to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Sat 10/31

12:22 pm-2:55 pm

2 stops37h 33m

Singapore Changi

Thu 11/12

3:15 am-6:45 pm

2 stops29h 30m

$1,309

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Sun 11/1

12:01 pm-8:45 am

2 stops30h 44m

Singapore Changi

Wed 11/11

3:15 am-6:45 pm

2 stops29h 30m

$1,329

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Tue 10/13

3:51 pm-3:45 pm

2 stops34h 54m

Singapore Changi

Sun 10/18

3:15 am-12:02 am

2 stops33h 47m

$1,348

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Fri 11/6

9:00 am-8:45 am

2 stops33h 45m

Singapore Changi

Fri 11/13

3:15 am-6:45 pm

2 stops29h 30m

$1,349

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Fri 7/10

5:10 am-6:35 pm

2 stops24h 25m

Singapore Changi

Fri 7/24

8:45 am-12:37 am

1 stop28h 52m

$1,387

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Thu 10/15

3:51 pm-8:50 am

2 stops27h 59m

Singapore Changi

Sun 10/18

3:15 am-12:02 am

2 stops33h 47m

$1,400

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Tue 11/3

12:33 pm-8:45 am

2 stops30h 12m

Singapore Changi

Sun 11/8

3:15 am-6:45 pm

2 stops29h 30m

$1,406
Quickest round-trip

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Mon 6/29

6:00 am-6:35 pm

1 stop23h 35m

Singapore Changi

Fri 7/3

8:35 pm-5:04 am

1 stop21h 29m

$1,432

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Fri 11/6

9:00 am-8:45 am

2 stops33h 45m

Singapore Changi

Wed 11/11

3:15 am-6:45 pm

2 stops29h 30m

$1,445

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Wed 7/8

7:35 am-2:25 am

2 stops29h 50m

Singapore Changi

Tue 7/21

3:25 am-7:04 pm

2 stops28h 39m

$1,448

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 31 resultsSorted by cheapest first
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Best time to book a flight from Oklahoma to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Oklahoma 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 to Singapore
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Oklahoma to Singapore?

    Departing from Oklahoma to Singapore will take you 24h 25m. The distance from Oklahoma to Singapore is about 9695 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oklahoma to Singapore

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Oklahoma to Singapore

Discover the top airline that operate flights from Oklahoma 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 June 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,179Average$1,568FlexibilityNo cancel feeOn-time69%

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