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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.
United Airlines Logo
9:00 am - 6:55 amDFW-SIN
31h 55m2 stops
United Airlines Logo
10:20 pm - 4:58 pmSIN-DFW
32h 38m2 stops
$873United Airlines
Find Deal
Mon, Dec 1 - Fri, Dec 12
United Airlines Logo
7:30 am - 8:15 pmDFW-SIN
22h 45m1 stop
United Airlines Logo
10:20 pm - 10:15 pmSIN-DFW
37h 55m1 stop
$875United Airlines
Find Deal
Tue, Dec 2 - Sun, Dec 7
United Airlines Logo
7:49 pm - 8:15 pmDFW-SIN
34h 26m1 stop
United Airlines Logo
10:20 pm - 11:25 amSIN-DFW
27h 05m2 stops
$876United Airlines
Find Deal
Sun, Nov 30 - Fri, Dec 5
United Airlines Logo
7:49 pm - 8:15 pmDFW-SIN
34h 26m1 stop
United Airlines Logo
10:20 pm - 10:15 pmSIN-DFW
37h 55m1 stop
$880United Airlines
Find Deal
Sun, Nov 30 - Sun, Dec 7
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
Find Deal
Fri, Jan 30 - Sun, Feb 8
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
Find Deal
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
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
ANA Logo
10:25 am - 6:55 amDFW-SIN
30h 30m2 stops
ANA Logo
10:45 am - 12:25 pmSIN-DFW
39h 40m2 stops
$921ANA
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Mon, Feb 2 - Fri, Feb 6
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
Find Deal
Tue, Mar 10 - Mon, Mar 16

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
DFW11:25 amDallas/Fort Worth
22h 45m
1 stop
SIN12:10 amSingapore Changi
Mar 17
SIN1:35 amSingapore Changi
34h 53m
2 stops
DFW11:28 pmDallas/Fort Worth
$959
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

Japan Airlines flights from Oklahoma to Singapore

Our best Japan Airlines deals on Oklahoma to Singapore flight tickets
Japan Airlines
Nov 5
DFW9:25 amDallas/Fort Worth
31h 10m
2 stops
SIN6:35 amSingapore Changi
Nov 16
SIN2:20 amSingapore Changi
30h 30m
2 stops
DFW6:50 pmDallas/Fort Worth
$1,327
Find similar
Japan Airlines
Dec 18
TUL12:28 pmTulsa
28h 07m
2 stops
SIN6:35 amSingapore Changi
Dec 24
SIN2:20 amSingapore Changi
25h 58m
2 stops
TUL2:18 pmTulsa
$2,959
Find similar
Japan Airlines
Nov 10
DFW1:25 pmDallas/Fort Worth
27h 10m
1 stop
SIN6:35 amSingapore Changi
Nov 25
SIN2:20 amSingapore Changi
19h 15m
1 stop
DFW7:35 amDallas/Fort Worth
$5,062
Find similar

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 4, 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

Mon 12/1

9:00 am-6:55 am

2 stops31h 55m

Singapore Changi

Fri 12/12

10:20 pm-4:58 pm

2 stops32h 38m

$873

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Tue 12/2

7:30 am-8:15 pm

1 stop22h 45m

Singapore Changi

Sun 12/7

10:20 pm-10:15 pm

1 stop37h 55m

$875

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sun 11/30

7:49 pm-8:15 pm

1 stop34h 26m

Singapore Changi

Fri 12/5

10:20 pm-11:25 am

2 stops27h 05m

$876

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sun 11/30

7:49 pm-8:15 pm

1 stop34h 26m

Singapore Changi

Sun 12/7

10:20 pm-10:15 pm

1 stop37h 55m

$880

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

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

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

Mon 2/2

10:25 am-6:55 am

2 stops30h 30m

Singapore Changi

Fri 2/6

10:45 am-12:25 pm

2 stops39h 40m

$921

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

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 Changi Airport?

    Prices for flights from Oklahoma to Singapore Changi Airport are updated daily.

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

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

    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 Changi Airport.

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

    The necessary travel and health documents for your Singapore Changi Airport 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 helps you find the best flight between Oklahoma and Singapore by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Singapore, momondo offers a useful price alert feature which will track prices for flights to Singapore from Oklahoma and alert you when they change.

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