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Cheap flights from Oklahoma to Singapore from $506

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 9/17. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oklahoma to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
6:35 am - 3:45 pm
TUL
-
SIN
44h 10m
2 stops
Qatar Airways Logo
3:15 am - 12:31 am
SIN
-
TUL
34h 16m
2 stops
$1,216Qatar Airways
Sun, Sep 6 - Wed, Sep 16
Qatar Airways Logo
6:35 am - 9:15 pm
TUL
-
SIN
49h 40m
2 stops
Qatar Airways Logo
7:40 pm - 12:31 am
SIN
-
TUL
41h 51m
2 stops
$1,219Qatar Airways
Sun, Aug 30 - Tue, Sep 8
Delta Logo
4:15 pm - 11:55 pm
DFW
-
SIN
42h 40m
2 stops
Delta Logo
10:00 pm - 10:11 pm
SIN
-
DFW
37h 11m
2 stops
$1,301Delta
Sun, Jul 12 - Sun, Jul 19
Multiple Airlines Logo
5:59 pm - 11:55 am
DFW
-
SIN
28h 56m
2 stops
Multiple Airlines Logo
3:20 pm - 8:10 pm
SIN
-
DFW
41h 50m
1 stop
$1,302Multiple Airlines
Thu, Oct 1 - Sun, Oct 11
Korean Air Logo
11:25 am - 8:25 pm
DFW
-
SIN
43h 00m
1 stop
Korean Air Logo
10:30 pm - 8:00 am
SIN
-
DFW
23h 30m
1 stop
$1,307Korean Air
Mon, Dec 7 - Sun, Dec 27
Multiple Airlines Logo
12:15 am - 1:55 pm
DFW
-
SIN
24h 40m
1 stop
Multiple Airlines Logo
3:20 pm - 6:20 am
SIN
-
DFW
28h 00m
2 stops
$1,308Multiple Airlines
Tue, Sep 29 - Sun, Oct 11
Finnair Logo
4:55 pm - 6:40 pm
DFW
-
SIN
35h 45m
1 stop
Finnair Logo
10:05 pm - 3:10 pm
SIN
-
DFW
31h 05m
1 stop
$1,313Finnair
Tue, Dec 8 - Wed, Dec 30
Delta Logo
12:10 pm - 7:15 pm
DFW
-
SIN
42h 05m
1 stop
Delta Logo
10:00 pm - 10:11 pm
SIN
-
DFW
37h 11m
2 stops
$1,318Delta
Sun, Jul 12 - Sun, Jul 19
Delta Logo
12:10 pm - 7:15 pm
DFW
-
SIN
42h 05m
1 stop
Delta Logo
10:00 pm - 10:11 pm
SIN
-
DFW
37h 11m
2 stops
$1,319Delta
Sun, Jul 12 - Sun, Jul 19
United Airlines Logo
3:21 pm - 6:15 am
DFW
-
SIN
25h 54m
1 stop
United Airlines Logo
8:45 am - 12:37 am
SIN
-
DFW
28h 52m
1 stop
$1,320United Airlines
Thu, Jul 9 - Sun, Jul 26

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Qatar Airways flights from Oklahoma to Singapore

Our best Qatar Airways deals on Oklahoma to Singapore flight tickets
Qatar Airways
Sep 6
TUL6:35 amTulsa
44h 10m
2 stops
SIN3:45 pmSingapore Changi
Sep 16
SIN3:15 amSingapore Changi
34h 16m
2 stops
TUL12:31 amTulsa
$1,216
Qatar Airways
Aug 30
TUL6:35 amTulsa
49h 40m
2 stops
SIN9:15 pmSingapore Changi
Sep 8
SIN7:40 pmSingapore Changi
41h 51m
2 stops
TUL12:31 amTulsa
$1,219
Qatar Airways
Oct 13
TUL3:51 pmTulsa
34h 54m
2 stops
SIN3:45 pmSingapore Changi
Oct 18
SIN3:15 amSingapore Changi
33h 47m
2 stops
TUL12:02 amTulsa
$1,327

United Airlines flights from Oklahoma to Singapore

Our best United Airlines deals on Oklahoma to Singapore flight tickets
United Airlines
Jun 29
DFW5:24 pmDallas/Fort Worth
36h 11m
2 stops
SIN6:35 pmSingapore Changi
Jul 6
SIN8:45 amSingapore Changi
28h 52m
1 stop
DFW12:37 amDallas/Fort Worth
$1,302
United Airlines
Jun 29
DFW5:45 amDallas/Fort Worth
23h 50m
2 stops
SIN6:35 pmSingapore Changi
Jul 6
SIN8:45 amSingapore Changi
27h 14m
2 stops
DFW10:59 pmDallas/Fort Worth
$1,306
United Airlines
Jun 29
DFW5:45 amDallas/Fort Worth
23h 50m
2 stops
SIN6:35 pmSingapore Changi
Jul 6
SIN8:45 amSingapore Changi
27h 14m
2 stops
DFW10:59 pmDallas/Fort Worth
$1,307

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 June 21, 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

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Sun 9/6

6:35 am-3:45 pm

2 stops44h 10m

Singapore Changi

Wed 9/16

3:15 am-12:31 am

2 stops34h 16m

$1,216

TulsaSingapore

TUL - SIN

TULSIN

Tulsa

Sun 8/30

6:35 am-9:15 pm

2 stops49h 40m

Singapore Changi

Tue 9/8

7:40 pm-12:31 am

2 stops41h 51m

$1,219

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sun 7/12

4:15 pm-11:55 pm

2 stops42h 40m

Singapore Changi

Sun 7/19

10:00 pm-10:11 pm

2 stops37h 11m

$1,301

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Thu 10/1

5:59 pm-11:55 am

2 stops28h 56m

Singapore Changi

Sun 10/11

3:20 pm-8:10 pm

1 stop41h 50m

$1,302

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Mon 12/7

11:25 am-8:25 pm

1 stop43h 00m

Singapore Changi

Sun 12/27

10:30 pm-8:00 am

1 stop23h 30m

$1,307
Quickest round-trip

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Tue 9/29

12:15 am-1:55 pm

1 stop24h 40m

Singapore Changi

Sun 10/11

3:20 pm-6:20 am

2 stops28h 00m

$1,308

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Tue 12/8

4:55 pm-6:40 pm

1 stop35h 45m

Singapore Changi

Wed 12/30

10:05 pm-3:10 pm

1 stop31h 05m

$1,313

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sun 7/12

12:10 pm-7:15 pm

1 stop42h 05m

Singapore Changi

Sun 7/19

10:00 pm-10:11 pm

2 stops37h 11m

$1,318

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sun 7/12

12:10 pm-7:15 pm

1 stop42h 05m

Singapore Changi

Sun 7/19

10:00 pm-10:11 pm

2 stops37h 11m

$1,319

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Thu 7/9

3:21 pm-6:15 am

1 stop25h 54m

Singapore Changi

Sun 7/26

8:45 am-12:37 am

1 stop28h 52m

$1,320

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

United Airlines and Korean Air 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.
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Frequently asked questions about flying from Oklahoma to Singapore

  • 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 $1,179Free CancellationRating
7.4
9,868 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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