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$293+ Cheap flights from Oklahoma to Helsinki (HEL)

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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — HEL
Apr 4 — Apr 111
Sat 4/4
Sat 4/11
1 adult, Economy
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Cheap flight deals from Oklahoma to Helsinki

Cheapest flights from Oklahoma to Helsinki
Explore the most affordable flight options available from Oklahoma to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 2026.

This American Airlines deal was found by Cheapflights users on 2/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/298:13 pm
TUL
-
HEL
1 stop30h 32m
American Airlines
Tue 4/1412:35 pm
HEL
-
TUL
1 stop34h 29m
American Airlines
Deal found 2/28$572
This Priceline deal was found by Cheapflights users on 3/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3112:18 pm
TUL
-
HEL
1 stop14h 27m
Finnair
Tue 4/712:35 pm
HEL
-
TUL
1 stop13h 13m
Finnair
Deal found 3/3$577
This KLM deal was found by Cheapflights users on 2/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/291:51 pm
TUL
-
HEL
2 stops18h 49m
Multiple Airlines
Tue 4/146:25 pm
HEL
-
TUL
2 stops29h 32m
Multiple Airlines
Deal found 2/28$585
This American Airlines deal was found by Cheapflights users on 3/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:00 am
TUL
-
HEL
1 stop20h 45m
American Airlines
Tue 4/712:35 pm
HEL
-
TUL
2 stops18h 41m
American Airlines
Deal found 3/3$588
This FlightHub deal was found by Cheapflights users on 2/28. 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.
Sat 3/287:20 am
DFW
-
HEL
2 stops34h 10m
Scandinavian Airlines
Sat 4/44:00 pm
HEL
-
DFW
2 stops40h 27m
Scandinavian Airlines
Deal found 2/28$590
This Ticket deal was found by Cheapflights users on 3/4. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:30 pm
DFW
-
HEL
1 stop37h 10m
Turkish Airlines
Tue 4/2112:05 pm
HEL
-
DFW
1 stop32h 40m
Turkish Airlines
Deal found 3/4$605
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:30 pm
DFW
-
HEL
1 stop37h 10m
Turkish Airlines
Thu 4/2312:05 pm
HEL
-
DFW
1 stop32h 40m
Turkish Airlines
Deal found 3/1$609
This Trip.com deal was found by Cheapflights users on 2/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:45 am
DFW
-
HEL
2 stops32h 45m
Scandinavian Airlines
Thu 9/176:10 am
HEL
-
DFW
2 stops25h 21m
Scandinavian Airlines
Deal found 2/28$613
This Ticket deal was found by Cheapflights users on 3/1. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/302:30 pm
DFW
-
HEL
1 stop36h 40m
Turkish Airlines
Tue 4/147:35 pm
HEL
-
DFW
1 stop25h 10m
Turkish Airlines
Deal found 3/1$614
This oojo deal was found by Cheapflights users on 3/3. 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.
Mon 3/233:45 pm
DFW
-
HEL
1 stop19h 20m
Turkish Airlines
Tue 3/317:35 pm
HEL
-
DFW
1 stop25h 10m
Turkish Airlines
Deal found 3/3$615
This FlightHub deal was found by Cheapflights users on 3/1. 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.
Mon 3/237:20 am
DFW
-
HEL
2 stops35h 15m
Scandinavian Airlines
Tue 3/314:00 pm
HEL
-
DFW
2 stops37h 57m
Scandinavian Airlines
Deal found 3/1$620
This FlightHub deal was found by Cheapflights users on 2/28. 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.
Sun 10/47:10 am
DFW
-
HEL
2 stops24h 10m
Scandinavian Airlines
Sun 10/114:00 pm
HEL
-
DFW
2 stops40h 13m
Scandinavian Airlines
Deal found 2/28$621

Find flight deals from Oklahoma to Helsinki

Keep the following information in mind while searching for Oklahoma to Helsinki flight deals. Data was last updated March 5, 2026.

Round-trip from

$572
(American Airlines)

One-way from

$293
(Kiwi.com)
From Oklahoma to Helsinki-Vantaa
Search Deals
One-way flight from Oklahoma to Helsinki-Vantaa
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma to Helsinki 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 March 5, 2026.
Use the filters below to find and compare flights from Oklahoma to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Sun 3/29

8:13 pm-10:45 am

1 stop30h 32m

Helsinki-Vantaa

Tue 4/14

12:35 pm-3:04 pm

1 stop34h 29m

$572

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Tue 3/31

12:18 pm-10:45 am

1 stop14h 27m

Helsinki-Vantaa

Tue 4/7

12:35 pm-5:48 pm

1 stop13h 13m

$577

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Sun 3/29

1:51 pm-4:40 pm

2 stops18h 49m

Helsinki-Vantaa

Tue 4/14

6:25 pm-3:57 pm

2 stops29h 32m

$585

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Tue 3/31

8:55 am-10:45 am

2 stops17h 50m

Helsinki-Vantaa

Tue 4/7

12:35 pm-11:16 pm

2 stops18h 41m

$590

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Mon 3/23

7:20 am-10:40 am

2 stops20h 20m

Helsinki-Vantaa

Tue 3/31

6:10 am-9:57 pm

2 stops23h 47m

$640

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Mon 3/30

2:30 pm-11:10 am

1 stop36h 40m

Helsinki-Vantaa

Tue 4/14

8:20 am-11:04 pm

2 stops22h 44m

$741

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Mon 4/6

2:30 pm-11:10 am

1 stop36h 40m

Helsinki-Vantaa

Tue 4/21

8:20 am-11:04 pm

2 stops22h 44m

$776

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Sat 4/18

4:17 pm-11:55 pm

2 stops23h 38m

Helsinki-Vantaa

Sat 4/25

7:35 pm-7:35 pm

1 stop32h 00m

$791

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Thu 4/16

7:00 am-11:10 am

2 stops20h 10m

Helsinki-Vantaa

Thu 4/23

8:20 am-7:35 pm

1 stop19h 15m

$845

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Mon 3/30

11:44 am-4:40 pm

2 stops20h 56m

Helsinki-Vantaa

Tue 4/14

7:00 am-9:12 pm

2 stops22h 12m

$859

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Showing 1-10 of 28 resultsSorted by cheapest first
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Best time to book a flight from Oklahoma to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki 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 Helsinki
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to Helsinki from Oklahoma?

    If you book a flight to Helsinki from Oklahoma, you will be flying to Helsinki-Vantaa, which is the city’s only airport. Helsinki-Vantaa (HEL) is located 10.6 mi from the center of Helsinki.

  • How long is the flight from Oklahoma to Helsinki?

    Departing from Oklahoma to Helsinki will take you 14h 27m. The distance from Oklahoma to Helsinki is about 4975 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa
Lahti

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