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Cheap flights from Oklahoma to Singapore from $334

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 1/26. 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.
Korean Air Logo
11:25 am - 12:10 am
DFW
-
SIN
22h 45m1 stop
Korean Air Logo
1:35 am - 8:00 am
SIN
-
DFW
20h 25m1 stop
$694Korean Air
Wed, Jan 21 - Tue, Jan 27
Multiple Airlines Logo
11:25 am - 12:10 am
DFW
-
SIN
22h 45m1 stop
Multiple Airlines Logo
11:10 pm - 8:00 am
SIN
-
DFW
22h 50m1 stop
$705Multiple Airlines
Mon, Jan 26 - Sun, Feb 8
Korean Air Logo
11:25 am - 8:25 pm
DFW
-
SIN
43h 00m1 stop
Korean Air Logo
1:35 am - 8:00 am
SIN
-
DFW
20h 25m1 stop
$711Korean Air
Tue, Feb 3 - Mon, Feb 9
Korean Air Logo
11:25 am - 8:25 pm
DFW
-
SIN
43h 00m1 stop
Korean Air Logo
10:40 am - 9:00 am
SIN
-
DFW
35h 20m1 stop
$731Korean Air
Wed, Mar 4 - Wed, Mar 18
Korean Air Logo
11:25 am - 5:00 am
DFW
-
SIN
27h 35m1 stop
Korean Air Logo
10:40 am - 9:00 am
SIN
-
DFW
35h 20m1 stop
$732Korean Air
Wed, Mar 4 - Wed, Mar 18
Korean Air Logo
12:25 pm - 5:00 am
DFW
-
SIN
27h 35m1 stop
Korean Air Logo
10:40 am - 8:10 am
SIN
-
DFW
34h 30m1 stop
$763Korean Air
Sat, Mar 21 - Sun, Mar 29
United Airlines Logo
1:43 pm - 8:00 am
DFW
-
SIN
28h 17m2 stops
United Airlines Logo
10:20 pm - 12:16 pm
SIN
-
DFW
26h 56m2 stops
$786United Airlines
Wed, Mar 4 - Wed, Mar 18
United Airlines Logo
7:25 am - 8:15 pm
DFW
-
SIN
22h 50m1 stop
United Airlines Logo
10:20 pm - 6:06 pm
SIN
-
DFW
33h 46m2 stops
$794United Airlines
Sun, Jan 11 - Thu, Jan 22
United Airlines Logo
7:25 am - 8:15 pm
DFW
-
SIN
22h 50m1 stop
United Airlines Logo
10:20 pm - 10:03 am
SIN
-
DFW
25h 43m2 stops
$798United Airlines
Sun, Jan 11 - Sat, Jan 24
Finnair Logo
12:26 pm - 6:30 pm
TUL
-
SIN
41h 04m2 stops
Finnair Logo
9:35 pm - 5:39 pm
SIN
-
TUL
33h 04m2 stops
$1,390Finnair
Sat, May 16 - Wed, Jun 10

Delta flights from Oklahoma to Singapore

Our best Delta deals on Oklahoma to Singapore flight tickets
Delta
Mar 19
DFW12:25 pmDallas/Fort Worth
27h 35m
1 stop
SIN5:00 amSingapore Changi
Mar 25
SIN10:30 pmSingapore Changi
23h 30m
1 stop
DFW9:00 amDallas/Fort Worth
$877
Find similar
Delta
Mar 21
DFW4:29 pmDallas/Fort Worth
42h 41m
2 stops
SIN12:10 amSingapore Changi
Mar 29
SIN10:40 amSingapore Changi
34h 30m
1 stop
DFW8:10 amDallas/Fort Worth
$925
Find similar
Delta
Mar 6
DFW5:22 amDallas/Fort Worth
33h 38m
2 stops
SIN5:00 amSingapore Changi
Mar 12
SIN1:35 amSingapore Changi
20h 25m
1 stop
DFW9:00 amDallas/Fort Worth
$947
Find similar

American Airlines flights from Oklahoma to Singapore

Our best American Airlines deals on Oklahoma to Singapore flight tickets
American Airlines
Jan 13
DFW8:40 amDallas/Fort Worth
26h 10m
2 stops
SIN12:50 amSingapore Changi
Jan 17
SIN2:20 amSingapore Changi
26h 05m
1 stop
DFW2:25 pmDallas/Fort Worth
$881
Find similar
American Airlines
Jan 13
DFW8:40 amDallas/Fort Worth
26h 10m
2 stops
SIN12:50 amSingapore Changi
Jan 17
SIN2:20 amSingapore Changi
25h 13m
2 stops
DFW1:33 pmDallas/Fort Worth
$1,022
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 December 22, 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

Wed 1/21

11:25 am-12:10 am

1 stop22h 45m

Singapore Changi

Tue 1/27

1:35 am-8:00 am

1 stop20h 25m

$694

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Mon 1/26

11:25 am-12:10 am

1 stop22h 45m

Singapore Changi

Sun 2/8

11:10 pm-8:00 am

1 stop22h 50m

$705

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Tue 2/3

11:25 am-8:25 pm

1 stop43h 00m

Singapore Changi

Mon 2/9

1:35 am-8:00 am

1 stop20h 25m

$711

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Wed 3/4

11:25 am-8:25 pm

1 stop43h 00m

Singapore Changi

Wed 3/18

10:40 am-9:00 am

1 stop35h 20m

$731

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Wed 3/4

11:25 am-5:00 am

1 stop27h 35m

Singapore Changi

Wed 3/18

10:40 am-9:00 am

1 stop35h 20m

$732

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sat 3/21

12:25 pm-5:00 am

1 stop27h 35m

Singapore Changi

Sun 3/29

10:40 am-8:10 am

1 stop34h 30m

$763

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Wed 3/4

1:43 pm-8:00 am

2 stops28h 17m

Singapore Changi

Wed 3/18

10:20 pm-12:16 pm

2 stops26h 56m

$786

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sun 1/11

7:25 am-8:15 pm

1 stop22h 50m

Singapore Changi

Thu 1/22

10:20 pm-6:06 pm

2 stops33h 46m

$794

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sun 1/11

7:25 am-8:15 pm

1 stop22h 50m

Singapore Changi

Sat 1/24

10:20 pm-10:03 am

2 stops25h 43m

$798

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Sat 5/16

12:26 pm-6:30 pm

2 stops41h 04m

Singapore Changi

Wed 6/10

9:35 pm-5:39 pm

2 stops33h 04m

$1,390

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

Fastest flight time

22h 45m

Direct flights

None
The fastest flight from Oklahoma to Singapore takes 22h 45m
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
9,105 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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