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$444+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SIN
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Oklahoma to Singapore

Keep the following information in mind while searching for Oklahoma to Singapore flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,202
(Travelocity)

One-way from

$444
(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
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One-way flight from Oklahoma to Singapore
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Find 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 May 1, 2025.

This CrystalTravel deal was found by Cheapflights users on 4/29. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:25 amDFW - SIN
1 stop22h 45mKorean Air
Sat 11/291:30 amSIN - DFW
1 stop20h 30mKorean Air
Deal found 4/29$1,189
This Travelocity deal was found by Cheapflights users on 4/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/912:10 pmDFW - SIN
1 stop27h 50mMultiple Airlines
Sat 8/233:10 pmSIN - DFW
2 stops33h 52mMultiple Airlines
Deal found 4/30$1,202
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:10 amDFW - SIN
2 stops31h 50mDelta
Thu 11/271:30 amSIN - DFW
2 stops35h 01mDelta
Deal found 4/30$1,205
This oojo deal was found by Cheapflights users on 4/30. 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 11/193:00 pmDFW - SIN
1 stop36h 35mTurkish Airlines
Sun 11/3010:05 amSIN - DFW
2 stops67h 49mTurkish Airlines
Deal found 4/30$1,207
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/59:25 amDFW - SIN
2 stops32h 40mAir Canada
Sun 11/210:00 amSIN - DFW
2 stops44h 42mAir Canada
Deal found 4/29$1,215
This oojo deal was found by Cheapflights users on 4/30. 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.
Mon 11/245:50 pmDFW - SIN
2 stops30h 40mEVA Air
Sat 11/293:45 pmSIN - DFW
1 stop41h 20mEVA Air
Deal found 4/30$1,221
This StudentUniverse deal was found by Cheapflights users on 4/29. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:55 pmDFW - SIN
1 stop23h 00mCathay Pacific
Fri 11/281:25 amSIN - DFW
1 stop29h 35mCathay Pacific
Deal found 4/29$1,228
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 8/94:50 pmDFW - SIN
2 stops24h 25mUnited Airlines
Sat 8/238:45 amSIN - DFW
2 stops24h 04mUnited Airlines
Deal found 4/30$1,232
This Finnair deal was found by Cheapflights users on 4/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/94:50 pmDFW - SIN
1 stop36h 35mFinnair
Tue 7/229:35 pmSIN - DFW
1 stop30h 30mFinnair
Deal found 4/29$1,248
This Qatar Airways deal was found by Cheapflights users on 4/29. 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 9/216:20 pmDFW - SIN
2 stops29h 35mQatar Airways
Thu 9/253:10 amSIN - DFW
1 stop25h 25mQatar Airways
Deal found 4/29$1,268
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2012:05 pmDFW - SIN
1 stop29h 05mJapan Airlines
Thu 9/251:55 amSIN - DFW
1 stop25h 30mJapan Airlines
Deal found 4/29$1,282
This STARLUX Airlines deal was found by Cheapflights users on 4/29. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:35 pmDFW - SIN
2 stops27h 05mSTARLUX Airlines
Wed 11/52:45 pmSIN - DFW
2 stops23h 03mSTARLUX Airlines
Deal found 4/29$1,294

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 May 1, 2025.
Use the filters below to find and compare flights from Oklahoma to Singapore that are best for you.

Fly from

Oklahoma

Fly to

Singapore

Route

Depart

Return

Price

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sat 8/9

12:10 pm-5:00 am

1 stop27h 50m

Singapore Changi

Sat 8/23

3:10 pm-12:02 pm

2 stops33h 52m

$1,202

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Fri 9/19

8:00 am-5:00 am

2 stops32h 00m

Singapore Changi

Thu 9/25

1:10 am-10:31 pm

2 stops34h 21m

$1,206

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sun 10/5

9:25 am-7:05 am

2 stops32h 40m

Singapore Changi

Sun 11/2

10:00 am-5:42 pm

2 stops44h 42m

$1,215

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sat 5/17

7:00 am-8:30 am

2 stops36h 30m

Singapore Changi

Thu 5/29

5:10 am-7:10 pm

1 stop27h 00m

$1,226

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sat 8/9

8:03 pm-6:15 am

1 stop21h 12m

Singapore Changi

Sat 8/23

8:45 am-4:22 pm

1 stop20h 37m

$1,228

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Mon 6/9

4:50 pm-6:25 pm

1 stop36h 35m

Singapore Changi

Tue 7/22

9:35 pm-3:05 pm

1 stop30h 30m

$1,248

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Tue 8/26

11:00 am-5:00 am

1 stop29h 00m

Singapore Changi

Sat 8/30

1:10 am-4:40 pm

1 stop28h 30m

$1,251

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sun 9/21

6:20 pm-12:55 pm

2 stops29h 35m

Singapore Changi

Thu 9/25

3:10 am-3:35 pm

1 stop25h 25m

$1,268

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sat 9/20

12:05 pm-6:10 am

1 stop29h 05m

Singapore Changi

Thu 9/25

1:55 am-2:25 pm

1 stop25h 30m

$1,282

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Tue 10/7

8:35 pm-12:40 pm

2 stops27h 05m

Singapore Changi

Wed 11/5

2:45 pm-11:48 pm

2 stops23h 03m

$1,294

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 39 results
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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

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 May 1, 2025.

When flying from Oklahoma to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

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.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from Oklahoma to Singapore, such as STARLUX Airlines, Korean Air and Japan Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Boarding

9.0

Entertainment

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
161 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Boarding

9.0

Entertainment

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,068 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Boarding

9.0

Entertainment

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very good
1,464 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Boarding

9.0

Entertainment

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
ANA
8.3
Very good
852 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Boarding

9.0

Entertainment

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Emirates
8.0
Very good
3,215 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Boarding

9.0

Entertainment

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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.

  • What are the cheapest airlines to fly from Oklahoma to Singapore one-way?

    $444 is the cheapest one-way deal found within the past few days, from Korean Air. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $456 and $576, respectively.

  • 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.

  • What is the cheapest month to book a flight from Oklahoma to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Oklahoma to Singapore (average of $1,011). Flying from Oklahoma to Singapore in December is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$840Average$1,487FlexibilityNo cancel feeOn-time69%

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