How long is the flight from Oklahoma to Singapore?

Departing from Oklahoma to Singapore will take you 27h 35m. The distance from Oklahoma to Singapore is about 9695 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

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.

$384+ Flights from Oklahoma to Singapore

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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 December 4, 2025.

Sun 12/77:40 amDFW - SIN

2 stops27h 10mMultiple Airlines

Sat 12/209:20 amSIN - DFW

2 stops28h 39mMultiple Airlines

Deal found 12/3

$1,024

Tue 12/97:30 amDFW - SIN

1 stop22h 45mUnited Airlines

Fri 12/1910:10 amSIN - DFW

2 stops42h 47mUnited Airlines

Deal found 12/2

$1,057

Mon 12/87:30 amDFW - SIN

1 stop22h 45mUnited Airlines

Sat 12/2010:10 amSIN - DFW

1 stop28h 26mUnited Airlines

Deal found 12/2

$1,066

Tue 12/97:25 amDFW - SIN

2 stops33h 30mUnited Airlines

Sat 12/2010:10 amSIN - DFW

1 stop28h 26mUnited Airlines

Deal found 12/2

$1,067

Sat 12/61:40 pmDFW - SIN

1 stop37h 45mMultiple Airlines

Tue 12/161:15 pmSIN - DFW

1 stop19h 50mMultiple Airlines

Deal found 12/2

$1,243

Fri 12/510:55 pmDFW - SIN

1 stop23h 00mCathay Pacific

Thu 12/117:40 amSIN - DFW

1 stop23h 10mCathay Pacific

Deal found 12/3

$1,412

Thu 12/117:30 amDFW - SIN

1 stop22h 45mUnited Airlines

Thu 1/810:20 pmSIN - DFW

2 stops34h 19mUnited Airlines

Deal found 12/4

$1,422

Wed 12/319:10 amTUL - SIN

2 stops32h 50mUnited Airlines

Sat 1/1010:20 pmSIN - TUL

2 stops24h 53mUnited Airlines

Deal found 12/3

$1,524

Sat 12/206:45 pmTUL - SIN

2 stops44h 15mDelta

Tue 12/3010:40 amSIN - TUL

2 stops27h 01mDelta

Deal found 12/3

$2,815

Best flights from Oklahoma to Singapore
Discover carefully curated flight deals from Oklahoma to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

Fri 3/1312:25 pmDFW - SIN

1 stop27h 35mKorean Air

Thu 3/191:35 amSIN - DFW

1 stop20h 25mKorean Air

Deal found 12/2

$1,072

Sun 1/46:45 pmTUL - SIN

2 stops40h 10mUnited Airlines

Mon 1/1210:20 pmSIN - TUL

2 stops30h 42mUnited Airlines

Deal found 12/3

$1,148

Sat 5/235:00 pmDFW - SIN

2 stops36h 30mFinnair

Sat 6/279:35 pmSIN - DFW

1 stop30h 30mFinnair

Deal found 12/3

$1,523

Mon 5/1811:55 amDFW - SIN

1 stop22h 45mKorean Air

Sat 6/2710:30 pmSIN - DFW

1 stop22h 40mKorean Air

Deal found 12/3

$1,155

Sun 5/37:00 amDFW - SIN

1 stop22h 25mUnited Airlines

Tue 7/218:40 pmSIN - DFW

2 stops29h 49mUnited Airlines

Deal found 12/3

$1,172

Mon 5/185:10 amDFW - SIN

2 stops36h 30mUnited Airlines

Fri 6/268:45 amSIN - DFW

2 stops27h 08mUnited Airlines

Deal found 12/3

$1,189

Tue 5/1910:55 amDFW - SIN

1 stop29h 05mKorean Air

Sat 6/2710:30 pmSIN - DFW

1 stop22h 40mKorean Air

Deal found 12/3

$1,220

Sat 12/206:45 pmTUL - SIN

2 stops44h 15mDelta

Tue 12/3010:40 amSIN - TUL

2 stops27h 01mDelta

Deal found 12/3

$2,815

Sun 3/158:55 amTUL - SIN

2 stops43h 30mJapan Airlines

Fri 3/208:15 amSIN - TUL

2 stops23h 40mJapan Airlines

Deal found 12/4

$2,827

Sat 5/235:00 pmDFW - SIN

2 stops36h 30mFinnair

Sun 6/219:35 pmSIN - DFW

1 stop30h 30mFinnair

Deal found 12/3

$1,523

Sun 5/175:10 amDFW - SIN

2 stops36h 35mUnited Airlines

Sun 6/218:40 pmSIN - DFW

1 stop22h 00mUnited Airlines

Deal found 12/3

$1,297

Sat 3/74:55 pmDFW - SIN

1 stop35h 45mFinnair

Mon 3/2310:05 pmSIN - DFW

2 stops43h 55mFinnair

Deal found 12/3

$1,529

Sun 5/177:00 amDFW - SIN

2 stops33h 00mKorean Air

Tue 6/2310:30 pmSIN - DFW

1 stop22h 40mKorean Air

Deal found 12/3

$1,415

Thu 4/3011:42 amTUL - SIN

2 stops30h 03mUnited Airlines

Mon 5/49:00 amSIN - TUL

2 stops24h 22mUnited Airlines

Deal found 12/2

$1,320

Fri 5/225:00 pmDFW - SIN

2 stops36h 30mFinnair

Mon 6/229:35 pmSIN - DFW

1 stop30h 30mFinnair

Deal found 12/3

$1,623

Thu 5/211:15 pmDFW - SIN

2 stops40h 15mFinnair

Mon 6/229:35 pmSIN - DFW

1 stop30h 30mFinnair

Deal found 12/3

$1,623

Wed 12/315:50 amTUL - SIN

2 stops36h 10mUnited Airlines

Sat 1/1010:20 pmSIN - TUL

2 stops24h 53mUnited Airlines

Deal found 12/2

$1,524

Sun 3/1512:21 pmTUL - SIN

2 stops41h 19mMultiple Airlines

Fri 3/208:45 pmSIN - TUL

1 stop31h 18mMultiple Airlines

Deal found 12/4

$5,952

Sun 3/1512:21 pmTUL - SIN

2 stops31h 24mQatar Airways

Fri 3/208:15 pmSIN - TUL

2 stops31h 57mQatar Airways

Deal found 12/4

$6,774

Last-minute flights from Oklahoma to Singapore
Discover last-minute flight deals from Oklahoma to Singapore. Data last updated December 4, 2025 and is based on user searches.

Sun 12/77:40 amDFW - SIN

2 stops27h 10mMultiple Airlines

Sat 12/209:20 amSIN - DFW

2 stops28h 39mMultiple Airlines

Deal found 12/3

$1,024

Mon 12/87:30 amDFW - SIN

1 stop22h 45mUnited Airlines

Sat 12/2010:10 amSIN - DFW

1 stop28h 26mUnited Airlines

Deal found 12/2

$1,066

Tue 12/97:30 amDFW - SIN

1 stop22h 45mUnited Airlines

Fri 12/1910:10 amSIN - DFW

2 stops42h 47mUnited Airlines

Deal found 12/2

$1,057

Tue 12/97:25 amDFW - SIN

2 stops33h 30mUnited Airlines

Sat 12/2010:10 amSIN - DFW

1 stop28h 26mUnited Airlines

Deal found 12/2

$1,067

Sun 1/46:45 pmTUL - SIN

2 stops40h 10mUnited Airlines

Mon 1/1210:20 pmSIN - TUL

2 stops30h 42mUnited Airlines

Deal found 12/3

$1,148

Mon 1/57:25 amDFW - SIN

2 stops27h 30mUnited Airlines

Tue 5/129:00 amSIN - DFW

1 stop26h 28mUnited Airlines

Deal found 12/3

$1,020

Tue 1/65:11 pmDFW - SIN

2 stops37h 04mUnited Airlines

Sun 1/1810:45 amSIN - DFW

2 stops50h 14mUnited Airlines

Deal found 12/3

$1,069

Tue 1/610:50 pmDFW - SIN

1 stop23h 15mEVA Air

Sun 1/181:15 pmSIN - DFW

1 stop19h 50mEVA Air

Deal found 12/3

$1,076

Sun 1/185:40 pmDFW - SIN

3 stops46h 00mMultiple Airlines

Tue 1/276:50 amSIN - DFW

3 stops36h 45mMultiple Airlines

Deal found 12/4

$1,056

Tue 1/205:45 amDFW - SIN

2 stops28h 40mMultiple Airlines

Thu 2/56:50 amSIN - DFW

3 stops36h 45mMultiple Airlines

Deal found 12/3

$996

Thu 1/225:45 amDFW - SIN

2 stops28h 40mMultiple Airlines

Tue 2/1011:20 pmSIN - DFW

3 stops31h 15mMultiple Airlines

Deal found 12/3

$1,039

Wed 1/285:45 amDFW - SIN

2 stops33h 55mMultiple Airlines

Tue 2/1011:20 pmSIN - DFW

3 stops31h 15mMultiple Airlines

Deal found 12/3

$1,028

One-way flights from Oklahoma to Singapore
Search for one-way flight options from Oklahoma to Singapore. Find affordable one-way fares based on user searches. Data last updated December 4, 2025.

Wed 2/411:25 amDFW - SIN

1 stop22h 45mKorean Air

Deal found 12/4

$384

Tue 2/107:25 amDFW - SIN

1 stop22h 50mUnited Airlines

Deal found 12/4

$393

Wed 1/2111:25 amDFW - SIN

1 stop22h 45mKorean Air

Deal found 12/4

$397

Thu 1/297:00 amDFW - SIN

2 stops35h 00mUnited Airlines

Deal found 12/3

$399

Sun 2/17:44 pmDFW - SIN

1 stop34h 31mUnited Airlines

Deal found 12/3

$406

Fri 1/303:40 pmDFW - SIN

2 stops38h 35mUnited Airlines

Deal found 12/3

$418

Mon 2/29:46 pmDFW - SIN

3 stops58h 09mMultiple Airlines

Deal found 12/4

$437

Fri 1/3010:54 pmDFW - SIN

3 stops57h 01mMultiple Airlines

Deal found 12/3

$448

Wed 1/218:50 amDFW - SIN

3 stops38h 15mMultiple Airlines

Deal found 12/4

$451

Sat 1/313:03 pmDFW - SIN

3 stops43h 52mMultiple Airlines

Deal found 12/3

$453

Wed 2/411:25 amDFW - SIN

3 stops30h 55mMultiple Airlines

Deal found 12/4

$542

Sat 1/310:50 pmDFW - SIN

1 stop23h 15mEVA Air

Deal found 12/3

$571

Find flight deals from Oklahoma to Singapore

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$970 (United Airlines)
One-way from	$384 (oojo)

Provider with most accurate pricing for Oklahoma City Will Rogers World-Singapore Changi flight deals.

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Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Singapore Changi flights.

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From Oklahoma to Singapore

Search Deals

One-way flight from Oklahoma to Singapore

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Fly from

Fly to

Route

Depart

Return

Price

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Fri 3/13

12:25 pm-5:00 am

1 stop27h 35m

Singapore Changi

Thu 3/19

1:35 am-9:00 am

1 stop20h 25m

$1,072

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Sun 1/4

6:45 pm-12:55 am

2 stops40h 10m

Singapore Changi

Mon 1/12

10:20 pm-3:02 pm

2 stops30h 42m

$1,148

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Mon 5/18

11:55 am-11:40 pm

1 stop22h 45m

Singapore Changi

Sat 6/27

10:30 pm-8:10 am

1 stop22h 40m

$1,155

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sun 5/3

7:00 am-6:25 pm

1 stop22h 25m

Singapore Changi

Tue 7/21

8:40 pm-1:29 pm

2 stops29h 49m

$1,172

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Mon 5/18

5:10 am-6:40 am

2 stops36h 30m

Singapore Changi

Fri 6/26

8:45 am-10:53 pm

2 stops27h 08m

$1,189

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Tue 5/19

10:55 am-5:00 am

1 stop29h 05m

Singapore Changi

Sat 6/27

10:30 pm-8:10 am

1 stop22h 40m

$1,220

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sun 5/17

5:10 am-6:45 am

2 stops36h 35m

Singapore Changi

Sun 6/21

8:40 pm-5:40 am

1 stop22h 00m

$1,297

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Thu 4/30

11:42 am-6:45 am

2 stops30h 03m

Singapore Changi

Mon 5/4

9:00 am-8:22 pm

2 stops24h 22m

$1,320

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sun 5/17

7:00 am-5:00 am

2 stops33h 00m

Singapore Changi

Tue 6/23

10:30 pm-8:10 am

1 stop22h 40m

$1,415

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sat 5/23

5:00 pm-6:30 pm

2 stops36h 30m

Singapore Changi

Sat 6/27

9:35 pm-3:05 pm

1 stop30h 30m

$1,523

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 26 results

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

What is the cheapest time of day to fly from OK to SG?

One of the essential ways to save on airfare from Oklahoma to Singapore is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 11% on airfare.

Related info for your journey

How long is the flight from Oklahoma to Singapore?
Departing from Oklahoma to Singapore will take you 27h 35m. 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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Top airline flying from Oklahoma to Singapore

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,094	Average$1,346	FlexibilityNo cancel fee	On-time69%

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$384+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Oklahoma to Singapore with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Oklahoma to Singapore

Cheapest flights from Oklahoma to SingaporeExplore 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 December 4, 2025.

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 December 4, 2025.

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 December 4, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oklahoma to Singapore that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Oklahoma to Singapore

What is the cheapest time of day to fly from OK to SG?

Find hourly flight availability from Oklahoma 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 December 4, 2025.

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?

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

How can I find direct flights from Oklahoma to Singapore?

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

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

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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 December 4, 2025.