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Cheap flights from Oklahoma to Singapore from $422

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 8/4. 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.
Singapore Airlines Logo
8:36 pm - 5:35 pm
DFW
-
SIN
31h 59m
1 stop
Singapore Airlines Logo
9:00 am - 12:01 pm
SIN
-
DFW
40h 01m
1 stop
$832Singapore Airlines
Wed, Sep 16 - Tue, Sep 29
Korean Air Logo
12:10 pm - 7:15 pm
DFW
-
SIN
42h 05m
1 stop
Korean Air Logo
10:00 pm - 8:10 am
SIN
-
DFW
23h 10m
1 stop
$875Korean Air
Fri, Aug 21 - Tue, Sep 1
Korean Air Logo
12:10 pm - 11:55 pm
DFW
-
SIN
22h 45m
1 stop
Korean Air Logo
10:00 pm - 8:10 am
SIN
-
DFW
23h 10m
1 stop
$893Korean Air
Wed, Aug 19 - Mon, Sep 7
Delta Logo
6:00 am - 5:00 am
DFW
-
SIN
34h 00m
2 stops
Delta Logo
7:30 am - 9:15 pm
SIN
-
DFW
26h 45m
2 stops
$904Delta
Thu, Apr 23 - Thu, May 7
Delta Logo
5:43 pm - 5:00 am
DFW
-
SIN
46h 17m
2 stops
Delta Logo
7:30 am - 11:52 pm
SIN
-
DFW
29h 22m
2 stops
$911Delta
Tue, Apr 14 - Thu, Apr 23
EVA Air Logo
10:50 pm - 1:55 pm
DFW
-
SIN
26h 05m
1 stop
EVA Air Logo
3:20 pm - 8:20 pm
SIN
-
DFW
42h 00m
1 stop
$915EVA Air
Thu, Aug 20 - Sun, Aug 30
Turkish Airlines Logo
9:30 pm - 8:45 am
DFW
-
SIN
46h 15m
1 stop
Turkish Airlines Logo
10:25 am - 7:35 pm
SIN
-
DFW
46h 10m
1 stop
$916Turkish Airlines
Tue, Sep 15 - Fri, Sep 25
United Airlines Logo
5:22 pm - 6:40 am
DFW
-
SIN
48h 18m
2 stops
United Airlines Logo
8:35 pm - 11:41 am
SIN
-
DFW
28h 06m
2 stops
$927United Airlines
Mon, Apr 13 - Mon, May 4
Korean Air Logo
12:10 pm - 11:55 pm
DFW
-
SIN
22h 45m
1 stop
Korean Air Logo
7:30 am - 8:10 am
SIN
-
DFW
37h 40m
1 stop
$931Korean Air
Thu, Aug 27 - Wed, Sep 2
United Airlines Logo
7:00 am - 6:40 am
DFW
-
SIN
34h 40m
2 stops
United Airlines Logo
8:35 pm - 4:07 pm
SIN
-
DFW
32h 32m
3 stops
$935United Airlines
Mon, Apr 13 - Mon, May 4

EVA Air flights from Oklahoma to Singapore

Our best EVA Air deals on Oklahoma to Singapore flight tickets
EVA Air
Aug 20
DFW10:50 pmDallas/Fort Worth
26h 05m
1 stop
SIN1:55 pmSingapore Changi
Aug 30
SIN3:20 pmSingapore Changi
42h 00m
1 stop
DFW8:20 pmDallas/Fort Worth
$915
EVA Air
Aug 20
DFW10:50 pmDallas/Fort Worth
24h 05m
1 stop
SIN11:55 amSingapore Changi
Aug 24
SIN3:20 pmSingapore Changi
42h 00m
1 stop
DFW8:20 pmDallas/Fort Worth
$945
EVA Air
Aug 18
DFW10:50 pmDallas/Fort Worth
24h 05m
1 stop
SIN11:55 amSingapore Changi
Sep 1
SIN1:10 pmSingapore Changi
19h 45m
1 stop
DFW7:55 pmDallas/Fort Worth
$958

United Airlines flights from Oklahoma to Singapore

Our best United Airlines deals on Oklahoma to Singapore flight tickets
United Airlines
Apr 13
DFW5:22 pmDallas/Fort Worth
48h 18m
2 stops
SIN6:40 amSingapore Changi
May 4
SIN8:35 pmSingapore Changi
28h 06m
2 stops
DFW11:41 amDallas/Fort Worth
$927
United Airlines
Apr 13
DFW7:00 amDallas/Fort Worth
34h 40m
2 stops
SIN6:40 amSingapore Changi
May 4
SIN8:35 pmSingapore Changi
32h 32m
3 stops
DFW4:07 pmDallas/Fort Worth
$935
United Airlines
Apr 13
DFW5:22 pmDallas/Fort Worth
48h 18m
2 stops
SIN6:40 amSingapore Changi
May 4
SIN8:35 pmSingapore Changi
29h 47m
2 stops
DFW1:22 pmDallas/Fort Worth
$942

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 March 26, 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

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Wed 9/16

8:36 pm-5:35 pm

1 stop31h 59m

Singapore Changi

Tue 9/29

9:00 am-12:01 pm

1 stop40h 01m

$832

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Fri 8/21

12:10 pm-7:15 pm

1 stop42h 05m

Singapore Changi

Tue 9/1

10:00 pm-8:10 am

1 stop23h 10m

$875
Quickest round-trip

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Wed 8/19

12:10 pm-11:55 pm

1 stop22h 45m

Singapore Changi

Mon 9/7

10:00 pm-8:10 am

1 stop23h 10m

$893

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Thu 4/23

6:00 am-5:00 am

2 stops34h 00m

Singapore Changi

Thu 5/7

7:30 am-9:15 pm

2 stops26h 45m

$904

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Tue 4/14

5:43 pm-5:00 am

2 stops46h 17m

Singapore Changi

Thu 4/23

7:30 am-11:52 pm

2 stops29h 22m

$911

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Thu 8/20

10:50 pm-1:55 pm

1 stop26h 05m

Singapore Changi

Sun 8/30

3:20 pm-8:20 pm

1 stop42h 00m

$915

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Tue 9/15

9:30 pm-8:45 am

1 stop46h 15m

Singapore Changi

Fri 9/25

10:25 am-7:35 pm

1 stop46h 10m

$916

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Mon 4/13

5:22 pm-6:40 am

2 stops48h 18m

Singapore Changi

Mon 5/4

8:35 pm-11:41 am

2 stops28h 06m

$927

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Thu 8/27

12:10 pm-11:55 pm

1 stop22h 45m

Singapore Changi

Wed 9/2

7:30 am-8:10 am

1 stop37h 40m

$931

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Mon 4/13

7:00 am-6:40 am

2 stops34h 40m

Singapore Changi

Mon 5/4

8:35 pm-4:07 pm

3 stops32h 32m

$935

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 airline that flies from Oklahoma to Singapore?

Korean Air, Delta, and Cathay Pacific are the most popular carriers operating from Oklahoma to Singapore

Cheap Oklahoma to Singapore flight deals and tips

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

Fastest flight time

22h 35m

Direct flights

None
The fastest flight from Oklahoma to Singapore takes 22h 35m
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 $1,097Free CancellationRating
7.4
9,484 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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