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$374+ Cheap flights from Oklahoma to Vietnam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — SGN
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap flight deals from Oklahoma to Vietnam

Keep the following information in mind while searching for Oklahoma to Vietnam flight deals. Data was last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$697
(oojo)

One-way from

$374
(American Airlines)

Popular in

June

Cheapest in

September

Average price

$1,227
Provider with most accurate pricing for Oklahoma City Will Rogers World-Ho Chi Minh City flight deals.
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Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Ho Chi Minh City flights.
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From Oklahoma to Vietnam
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One-way flight from Oklahoma to Vietnam
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Highest demand for flights based on searches. 11% potential increase in price ($172 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Oklahoma to Vietnam

Cheapest flights from Oklahoma to Vietnam
Explore the most affordable flight options available from Oklahoma to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Korean Air deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:25 amDFW - HAN
1 stop34h 45mKorean Air
Tue 11/2512:20 pmHAN - DFW
1 stop32h 40mKorean Air
Deal found 10/21$699
This oojo deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:55 pmDFW - HAN
1 stop22h 10mCathay Pacific
Mon 12/227:30 pmHAN - DFW
1 stop34h 20mCathay Pacific
Deal found 10/22$700
This FlightHub deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:55 pmDFW - HAN
1 stop30h 35mCathay Pacific
Tue 12/2311:05 amHAN - DFW
1 stop18h 45mCathay Pacific
Deal found 10/22$709
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:59 amDFW - HAN
2 stops38h 11mDelta
Wed 12/2411:05 pmHAN - DFW
2 stops31h 57mDelta
Deal found 10/22$710
This Korean Air deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:25 amDFW - HAN
1 stop21h 20mKorean Air
Tue 11/2512:20 pmHAN - DFW
1 stop32h 40mKorean Air
Deal found 10/22$712
This oojo deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2311:25 amDFW - HAN
1 stop34h 45mKorean Air
Wed 12/312:20 pmHAN - DFW
1 stop32h 40mKorean Air
Deal found 10/21$715
This Korean Air deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:25 amDFW - HAN
1 stop34h 45mKorean Air
Sun 12/2111:05 pmHAN - DFW
1 stop21h 55mKorean Air
Deal found 10/23$719
This KAYAK deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:55 pmDFW - HAN
1 stop30h 35mCathay Pacific
Tue 12/237:30 pmHAN - DFW
1 stop34h 20mCathay Pacific
Deal found 10/22$721
This Korean Air deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:25 amDFW - HAN
1 stop34h 45mKorean Air
Sun 11/2311:05 pmHAN - DFW
1 stop21h 55mKorean Air
Deal found 10/22$724
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:47 pmDFW - HAN
2 stops36h 58mDelta
Sun 11/2311:05 pmHAN - DFW
2 stops37h 49mDelta
Deal found 10/22$730
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:49 pmDFW - SGN
2 stops39h 06mUnited Airlines
Tue 11/256:00 amSGN - DFW
3 stops27h 41mUnited Airlines
Deal found 10/23$730
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:30 amDFW - SGN
2 stops27h 25mUnited Airlines
Tue 11/116:00 amSGN - DFW
2 stops23h 33mUnited Airlines
Deal found 10/23$734

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma to Vietnam 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, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from Oklahoma to Vietnam that are best for you.

Fly from

Oklahoma

Fly to

Vietnam

Route

Depart

Return

Price

DallasHanoi

DFW - HAN

DFWHAN

Dallas/Fort Worth

Thu 11/27

7:10 am-9:45 pm

2 stops25h 35m

Hanoi Noibai

Tue 12/23

11:05 pm-6:02 pm

2 stops31h 57m

$710

DallasHanoi

DFW - HAN

DFWHAN

Dallas/Fort Worth

Tue 11/25

2:15 pm-9:45 pm

2 stops42h 30m

Hanoi Noibai

Tue 12/23

11:05 pm-12:32 am

2 stops38h 27m

$710

DallasHanoi

DFW - HAN

DFWHAN

Dallas/Fort Worth

Thu 11/27

7:10 am-11:10 am

2 stops39h 00m

Hanoi Noibai

Wed 12/24

11:05 pm-12:31 am

2 stops38h 26m

$710

DallasHo Chi Minh City

DFW - SGN

DFWSGN

Dallas/Fort Worth

Thu 11/13

7:30 am-10:55 pm

2 stops26h 25m

Ho Chi Minh City

Wed 11/26

6:00 am-9:47 pm

3 stops28h 47m

$730

DallasHanoi

DFW - HAN

DFWHAN

Dallas/Fort Worth

Wed 11/12

7:47 pm-9:45 pm

2 stops36h 58m

Hanoi Noibai

Thu 11/27

12:20 pm-10:40 pm

2 stops23h 20m

$730

DallasHanoi

DFW - HAN

DFWHAN

Dallas/Fort Worth

Thu 11/13

5:25 am-9:45 pm

2 stops27h 20m

Hanoi Noibai

Wed 11/26

11:05 pm-10:58 pm

2 stops36h 53m

$730

DallasHanoi

DFW - HAN

DFWHAN

Dallas/Fort Worth

Wed 11/12

7:47 pm-9:45 pm

2 stops36h 58m

Hanoi Noibai

Mon 11/24

12:20 pm-10:04 pm

2 stops22h 44m

$730

DallasHo Chi Minh City

DFW - SGN

DFWSGN

Dallas/Fort Worth

Wed 11/12

7:30 am-10:55 pm

2 stops26h 25m

Ho Chi Minh City

Thu 11/27

6:00 am-10:14 pm

2 stops29h 14m

$734

DallasHo Chi Minh City

DFW - SGN

DFWSGN

Dallas/Fort Worth

Tue 11/11

7:30 am-10:55 pm

2 stops26h 25m

Ho Chi Minh City

Mon 11/24

6:00 am-10:14 pm

2 stops29h 14m

$734

DallasHo Chi Minh City

DFW - SGN

DFWSGN

Dallas/Fort Worth

Thu 11/13

7:30 am-10:55 pm

2 stops26h 25m

Ho Chi Minh City

Thu 11/27

6:00 am-10:14 pm

2 stops29h 14m

$734

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 56 results
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Best time to book a flight from Oklahoma to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Oklahoma with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Oklahoma to Vietnam

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

Currently, July is the cheapest month in which you can book a flight from Oklahoma to Vietnam (average of $691). Flying from Oklahoma to Vietnam in April is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OK to VN?

Find hourly flight availability from Oklahoma to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

It’s optimal to fly from Oklahoma to Vietnam in the evening. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oklahoma to Vietnam?

    Delta, United Airlines, and EVA Air can get you from Oklahoma to Vietnam in just under 25h 25m. Your travel time can differ by up to 1h. The distance between Oklahoma and Vietnam is about 8661 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Oklahoma to Vietnam one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $375. Delta flights start at $396 while deals on ANA start at $408 one-way.

  • Can I find deals for flights from Oklahoma to Vietnam that include hotel bookings?

    Yes. In addition to deals on Oklahoma to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oklahoma to Vietnam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oklahoma to Vietnam.

  • Can I find deals for business class flights from Oklahoma to Vietnam?

    Yes. Cheapflights offers flight deals from Oklahoma to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, July is the cheapest month in which you can book a flight from Oklahoma to Vietnam (average of $691). Flying from Oklahoma to Vietnam in April is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Oklahoma to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Oklahoma to Vietnam

Discover the top 9 airlines that operate flights from Oklahoma to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$691Average$1,395FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$927Average$1,217FlexibilityNo cancel feeOn-time71%
Cathay PacificCheapest$959Average$1,319FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$975Average$1,320FlexibilityNo cancel feeOn-time79%
ANACheapest$992Average$1,307FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$1,000Average$1,312FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$1,024Average$1,242FlexibilityNo cancel feeOn-time74%
Qatar AirwaysCheapest$1,257Average$1,609FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,919Average$1,942FlexibilityNo cancel feeOn-time81%

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