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S$ 155+ Cheap flights from Oklahoma

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26-7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
OKC — SIN
18 Jun — 25 Jun1
1 adult

What to know about flights from Oklahoma

Discover essential information about flights departing from Oklahoma, including flight schedules, destinations, airlines operating at the Oklahoma airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 13 June 2025.

Good round-trip deal

S$ 880 or less
Price to beat on a round-trip flight from Oklahoma.

Find flights from Oklahoma

Cheapest flights from Oklahoma
Explore the most affordable flight options available from Oklahoma. Find the lowest fares based on data from user searches, with prices last updated on 13 June 2025.

Sat 26-708:25DFW - HOU
Nonstop1h 20mAmerican Airlines
Sat 2-820:23HOU - DFW
Nonstop1h 16mAmerican Airlines
Deal found 11-6S$ 315
Mon 4-807:00DFW - NAS
1 stop7h 52mDelta
Fri 8-815:00NAS - DFW
1 stop10h 21mDelta
Deal found 11-6S$ 623
Thu 3-707:05DFW - NAS
1 stop7h 53mUnited Airlines
Thu 17-717:00NAS - DFW
1 stop5h 34mUnited Airlines
Deal found 11-6S$ 704
Sat 26-707:00DFW - HOU
1 stop8h 59mDelta
Sat 2-806:00HOU - DFW
1 stop10h 40mDelta
Deal found 10-6S$ 757
Tue 11-1111:25DFW - SIN
1 stop22h 45mKorean Air
Mon 17-1101:30SIN - DFW
1 stop20h 30mKorean Air
Deal found 12-6S$ 1,130
Sun 9-1107:30DFW - SIN
1 stop22h 45mUnited Airlines
Sun 16-1122:20SIN - DFW
2 stops28h 24mUnited Airlines
Deal found 12-6S$ 1,135
Mon 1-912:35DFW - SIN
1 stop28h 35mAmerican Airlines
Wed 10-901:55SIN - DFW
2 stops25h 24mAmerican Airlines
Deal found 12-6S$ 1,137
Fri 18-716:25DFW - SIN
2 stops47h 35mDelta
Thu 24-701:10SIN - DFW
2 stops34h 22mDelta
Deal found 12-6S$ 1,142
Tue 12-807:05DFW - SIN
2 stops34h 35mANA
Sat 23-806:15SIN - DFW
2 stops28h 44mANA
Deal found 12-6S$ 1,178
Thu 10-709:00DFW - SIN
2 stops26h 45mMultiple Airlines
Thu 17-708:05SIN - DFW
2 stops24h 31mMultiple Airlines
Deal found 11-6S$ 1,238
Sat 30-808:26DFW - SIN
2 stops26h 54mJapan Airlines
Wed 17-901:55SIN - DFW
1 stop19h 40mJapan Airlines
Deal found 12-6S$ 1,343
Thu 17-706:15DFW - SIN
2 stops50h 40mChina Eastern
Wed 23-700:55SIN - DFW
2 stops36h 04mChina Eastern
Deal found 12-6S$ 1,379

Find flights from Oklahoma within your budget

Find flights departing from Oklahoma that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 13 June 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

DallasHouston

DFW - HOU

DFWHOU

Dallas/Fort Worth

Sat 26-7

08:25-09:45

Nonstop1h 20m

Houston Hobby

Sat 2-8

20:23-21:39

Nonstop1h 16m

S$ 315

DallasNassau

DFW - NAS

DFWNAS

Dallas/Fort Worth

Mon 4-8

07:00-15:52

1 stop7h 52m

Nassau Intl

Fri 8-8

15:00-00:21

1 stop10h 21m

S$ 623

DallasNassau

DFW - NAS

DFWNAS

Dallas/Fort Worth

Thu 3-7

07:05-15:58

1 stop7h 53m

Nassau Intl

Thu 17-7

17:00-21:34

1 stop5h 34m

S$ 704

DallasHouston

DFW - HOU

DFWHOU

Dallas/Fort Worth

Sat 26-7

07:00-15:59

1 stop8h 59m

Houston Hobby

Sat 2-8

06:00-16:40

1 stop10h 40m

S$ 757

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Tue 11-11

11:25-00:10

1 stop22h 45m

Singapore Changi

Mon 17-11

01:30-08:00

1 stop20h 30m

S$ 1,130

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Sun 9-11

07:30-20:15

1 stop22h 45m

Singapore Changi

Sun 16-11

22:20-12:44

2 stops28h 24m

S$ 1,135

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Mon 1-9

12:35-06:10

1 stop28h 35m

Singapore Changi

Wed 10-9

01:55-14:19

2 stops25h 24m

S$ 1,137

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Fri 18-7

16:25-05:00

2 stops47h 35m

Singapore Changi

Thu 24-7

01:10-22:32

2 stops34h 22m

S$ 1,142

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Tue 12-8

07:05-06:40

2 stops34h 35m

Singapore Changi

Sat 23-8

06:15-21:59

2 stops28h 44m

S$ 1,178

DallasSingapore

DFW - SIN

DFWSIN

Dallas/Fort Worth

Thu 10-7

09:00-00:45

2 stops26h 45m

Singapore Changi

Thu 17-7

08:05-19:36

2 stops24h 31m

S$ 1,238

Flights are sorted by cheapest return flights first.

Deals found on 11-6

Showing 1-10 of 29 results
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Best time to book a flight from Oklahoma

Have a flexible travel schedule? Discover the best time to fly from Oklahoma with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Oklahoma

Get recent, data-driven insights about flights from Oklahoma including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Oklahoma?

Currently, September is the cheapest month in which you can book a flight from Oklahoma (average of S$ 1,087). Flying from Oklahoma in October will prove the most costly (average of S$ 1,865). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Oklahoma

Get insights into the airlines that provide service from Oklahoma. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Oklahoma. In the last 7 days, Cheapflights users made a total of 200,618 searches.

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
8.3
Very Good

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
8.0
Very Good

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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Related info for your journey

Access useful and relevant information related to your journey from Oklahoma. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 13 June 2025.
  • What is the cheapest month to fly from Oklahoma?

    Currently, the cheapest month for flights from Oklahoma is September. The most expensive month for flights is October. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Oklahoma?

    Deals for flights from Oklahoma are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Oklahoma?

    Cheapflights helps you find that perfect flight from Oklahoma by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Oklahoma with no change fees?

    Certainly. Search results for flights from Oklahoma shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Oklahoma become cheaper?

    Not ready to book yet? You can track prices for flights from Oklahoma on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Oklahoma?

Deals for flights from Oklahoma are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Oklahoma?

Cheapflights helps you find that perfect flight from Oklahoma by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Oklahoma with no change fees?

Certainly. Search results for flights from Oklahoma shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Oklahoma become cheaper?

Not ready to book yet? You can track prices for flights from Oklahoma on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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