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Cheap flights from Oklahoma to Singapore from $393

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oklahoma to Singapore departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Oklahoma to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
10:55 pm - 1:05 pmDFW-SIN
24h 10m1 stop
Cathay Pacific Logo
8:15 pm - 4:50 pmSIN-DFW
34h 35m1 stop
$882Cathay Pacific
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Fri, Jan 30 - Sun, Feb 8
United Airlines Logo
7:25 am - 8:15 pmDFW-SIN
22h 50m1 stop
United Airlines Logo
10:20 pm - 6:06 pmSIN-DFW
33h 46m2 stops
$889United Airlines
Find Deal
Fri, Jan 30 - Sat, Feb 7
Cathay Pacific Logo
10:55 pm - 11:55 amDFW-SIN
23h 00m1 stop
Cathay Pacific Logo
7:40 am - 4:50 pmSIN-DFW
23h 10m1 stop
$892Cathay Pacific
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Thu, Jan 29 - Sat, Feb 7
ANA Logo
7:00 am - 5:35 pmDFW-SIN
44h 35m2 stops
ANA Logo
10:45 am - 11:26 amSIN-DFW
38h 41m2 stops
$901ANA
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Fri, Jan 30 - Wed, Feb 11
ANA Logo
7:00 am - 6:55 amDFW-SIN
33h 55m2 stops
ANA Logo
6:35 am - 6:21 pmSIN-DFW
25h 46m2 stops
$904ANA
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Wed, Jan 28 - Sat, Feb 7
Korean Air Logo
11:25 am - 12:10 amDFW-SIN
22h 45m1 stop
Korean Air Logo
1:35 am - 8:00 amSIN-DFW
20h 25m1 stop
$908Korean Air
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Sun, Feb 1 - Thu, Feb 5
Turkish Airlines Logo
9:25 pm - 5:35 pmDFW-SIN
31h 10m1 stop
Turkish Airlines Logo
11:40 am - 7:40 pmSIN-DFW
45h 00m1 stop
$940Turkish Airlines
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Tue, Mar 10 - Mon, Mar 16
Delta Logo
5:19 am - 5:00 amDFW-SIN
33h 41m2 stops
Delta Logo
1:35 am - 8:00 amSIN-DFW
20h 25m1 stop
$953Delta
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Thu, Dec 4 - Tue, Dec 23
Delta Logo
5:20 am - 5:00 amDFW-SIN
33h 40m2 stops
Delta Logo
1:35 am - 11:28 pmSIN-DFW
34h 53m2 stops
$963Delta
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Wed, Mar 4 - Tue, Mar 17
Turkish Airlines Logo
8:35 pm - 5:35 pmDFW-SIN
31h 00m1 stop
Turkish Airlines Logo
10:25 am - 1:00 pmSIN-DFW
40h 35m1 stop
$992Turkish Airlines
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Thu, Jan 8 - Sun, Jan 18

KLM flights from Oklahoma to Singapore

Our best KLM deals on Oklahoma to Singapore flight tickets
KLM
Dec 3
TUL6:45 pmTulsa
31h 30m
2 stops
SIN4:15 pmSingapore Changi
Dec 6
SIN1:40 amSingapore Changi
30h 20m
2 stops
TUL6:00 pmTulsa
$1,956
Find similar
KLM
Dec 20
TUL6:45 pmTulsa
31h 30m
2 stops
SIN4:15 pmSingapore Changi
Dec 29
SIN1:40 amSingapore Changi
30h 20m
2 stops
TUL6:00 pmTulsa
$2,990
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Delta flights from Oklahoma to Singapore

Our best Delta deals on Oklahoma to Singapore flight tickets
Delta
Dec 4
DFW5:19 amDallas/Fort Worth
33h 41m
2 stops
SIN5:00 amSingapore Changi
Dec 23
SIN1:35 amSingapore Changi
20h 25m
1 stop
DFW8:00 amDallas/Fort Worth
$953
Find similar
Delta
Mar 4
DFW5:20 amDallas/Fort Worth
33h 40m
2 stops
SIN5:00 amSingapore Changi
Mar 17
SIN1:35 amSingapore Changi
34h 53m
2 stops
DFW11:28 pmDallas/Fort Worth
$963
Find similar
Delta
Apr 12
DFW4:30 pmDallas/Fort Worth
42h 10m
2 stops
SIN11:40 pmSingapore Changi
Apr 20
SIN10:30 pmSingapore Changi
22h 40m
1 stop
DFW8:10 amDallas/Fort Worth
$964
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momondo 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, momondo users made 832,500 searches. Data last updated November 5, 2025.
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

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Fri 1/30

10:55 pm-1:05 pm

1 stop24h 10m

Singapore Changi

Sun 2/8

8:15 pm-4:50 pm

1 stop34h 35m

$882

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Fri 1/30

7:25 am-8:15 pm

1 stop22h 50m

Singapore Changi

Sat 2/7

10:20 pm-6:06 pm

2 stops33h 46m

$889

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Thu 1/29

10:55 pm-11:55 am

1 stop23h 00m

Singapore Changi

Sat 2/7

7:40 am-4:50 pm

1 stop23h 10m

$892

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Fri 1/30

7:00 am-5:35 pm

2 stops44h 35m

Singapore Changi

Wed 2/11

10:45 am-11:26 am

2 stops38h 41m

$901

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Wed 1/28

7:00 am-6:55 am

2 stops33h 55m

Singapore Changi

Sat 2/7

6:35 am-6:21 pm

2 stops25h 46m

$904

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sun 2/1

11:25 am-12:10 am

1 stop22h 45m

Singapore Changi

Thu 2/5

1:35 am-8:00 am

1 stop20h 25m

$908

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Tue 3/10

9:25 pm-5:35 pm

1 stop31h 10m

Singapore Changi

Mon 3/16

11:40 am-7:40 pm

1 stop45h 00m

$940

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Thu 12/4

5:19 am-5:00 am

2 stops33h 41m

Singapore Changi

Tue 12/23

1:35 am-8:00 am

1 stop20h 25m

$953

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Wed 3/4

5:20 am-5:00 am

2 stops33h 40m

Singapore Changi

Tue 3/17

1:35 am-11:28 pm

2 stops34h 53m

$963

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Thu 1/8

8:35 pm-5:35 pm

1 stop31h 00m

Singapore Changi

Sun 1/18

10:25 am-1:00 pm

1 stop40h 35m

$992

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Singapore from

How to get the cheapest flight ticket from Oklahoma to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Oklahoma to Singapore is on a Monday when prices can be found for as low as $1,008. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,880.

What is the cheapest time of day to depart on your flight to Singapore?

In the afternoon is the cheapest time of day to fly from Oklahoma to Singapore when you can find flight prices for as low as $1,502. Flying to Singapore in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,880 on average. Flights to Singapore from Oklahoma in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Oklahoma to Singapore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oklahoma to Singapore

Direct flights

None
There are no direct flights from Oklahoma to Singapore. There are no popular flight routes from Oklahoma to Singapore.
Search flight deals

  • When did momondo last update prices for flights from Oklahoma to Singapore?

    Prices for flights from Oklahoma to Singapore are updated daily.

  • How many operators does momondo search for flights from Oklahoma to Singapore?

  • How old do you have to be to fly from Oklahoma to Singapore?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oklahoma to Singapore.

  • What documentation or ID do you need to fly to Singapore?

    The necessary travel and health documents for your Singapore trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oklahoma to Singapore

Compare and see reviews for airlines that fly from Oklahoma to Singapore with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,094Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Oklahoma to Singapore?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Singapore from Oklahoma.

Can I find flights from Oklahoma to Singapore with flexible booking policies on momondo?

Flights from Oklahoma to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Oklahoma to Singapore?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oklahoma to Singapore.

I’m not ready to book a flight from Oklahoma to Singapore right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Oklahoma to Singapore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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