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$270+ Cheap flights from Oklahoma to Finland

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — HEL
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Oklahoma to Finland

Keep the following information in mind while searching for Oklahoma to Finland flight deals. Data was last updated July 1, 2025.

Round-trip from

$531
(American Airlines)

One-way from

$270
(Kiwi.com)
From Oklahoma to Finland
Search Deals
One-way flight from Oklahoma to Finland
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Find flight deals from Oklahoma to Finland

Cheapest flights from Oklahoma to Finland
Explore the most affordable flight options available from Oklahoma to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:45 amTUL - HEL
1 stop22h 00mAmerican Airlines
Sun 11/212:30 pmHEL - TUL
1 stop19h 06mAmerican Airlines
Deal found 7/1$531
This Finnair deal was found by Cheapflights users on 6/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2710:12 amTUL - HEL
1 stop17h 33mMultiple Airlines
Sun 11/212:30 pmHEL - TUL
1 stop15h 42mMultiple Airlines
Deal found 6/30$532
This British Airways deal was found by Cheapflights users on 7/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2712:30 pmTUL - HEL
2 stops19h 45mBritish Airways
Sun 11/212:30 pmHEL - TUL
1 stop13h 11mBritish Airways
Deal found 7/1$536
This Gotogate deal was found by Cheapflights users on 7/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:05 amDFW - HEL
2 stops25h 20mMultiple Airlines
Tue 11/411:20 amHEL - DFW
2 stops18h 12mMultiple Airlines
Deal found 7/1$550
This FlightHub deal was found by Cheapflights users on 6/30. 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.
Wed 10/291:25 pmDFW - HEL
2 stops19h 00mScandinavian Airlines
Tue 11/46:15 amHEL - DFW
2 stops22h 53mScandinavian Airlines
Deal found 6/30$555
This United Airlines deal was found by Cheapflights users on 6/29. 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 10/2711:45 amTUL - HEL
2 stops23h 55mUnited Airlines
Sun 11/25:50 amHEL - TUL
2 stops23h 08mUnited Airlines
Deal found 6/29$558
This oojo deal was found by Cheapflights users on 6/30. 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.
Wed 10/293:45 pmDFW - HEL
1 stop19h 20mTurkish Airlines
Wed 11/57:00 pmHEL - DFW
1 stop31h 40mTurkish Airlines
Deal found 6/30$619
This FlightHub deal was found by Cheapflights users on 6/30. 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 8/2112:42 pmTUL - HEL
2 stops27h 23mScandinavian Airlines
Tue 8/264:05 pmHEL - TUL
2 stops38h 10mScandinavian Airlines
Deal found 6/30$635
This Ticket deal was found by Cheapflights users on 6/30. 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 8/259:25 amDFW - HEL
2 stops25h 30mAir Canada
Tue 9/96:10 amHEL - DFW
2 stops23h 33mAir Canada
Deal found 6/30$636
This Gurufare deal was found by Cheapflights users on 6/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1411:53 amTUL - HEL
2 stops23h 02mLufthansa
Thu 8/216:10 amHEL - TUL
2 stops23h 32mLufthansa
Deal found 6/30$636
This Booking.com deal was found by Cheapflights users on 6/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:55 pmDFW - HEL
Nonstop9h 50mFinnair
Wed 11/512:30 pmHEL - DFW
Nonstop10h 40mFinnair
Deal found 6/30$657
This FlightHub deal was found by Cheapflights users on 6/30. 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.
Wed 10/83:50 pmDFW - HEL
1 stop16h 50mLufthansa
Wed 10/226:10 amHEL - DFW
1 stop15h 55mLufthansa
Deal found 6/30$664

Cheapflights Fare Finder

Customize your flight search to find flights from Oklahoma to Finland 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 July 1, 2025.
Use the filters below to find and compare flights from Oklahoma to Finland that are best for you.

Fly from

Oklahoma

Fly to

Finland

Route

Depart

Return

Price

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Mon 10/27

5:45 am-10:45 am

1 stop22h 00m

Helsinki-Vantaa

Sun 11/2

12:30 pm-11:36 pm

1 stop19h 06m

$531

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Mon 10/27

10:12 am-10:45 am

1 stop17h 33m

Helsinki-Vantaa

Sun 11/2

12:30 pm-8:12 pm

1 stop15h 42m

$532

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Mon 10/27

12:30 pm-3:15 pm

2 stops19h 45m

Helsinki-Vantaa

Sun 11/2

12:30 pm-5:41 pm

1 stop13h 11m

$536

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Wed 10/29

7:05 am-3:25 pm

2 stops25h 20m

Helsinki-Vantaa

Tue 11/4

11:20 am-9:32 pm

2 stops18h 12m

$550

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Wed 10/29

4:20 pm-8:20 pm

2 stops21h 00m

Helsinki-Vantaa

Wed 11/5

11:20 am-11:32 pm

2 stops20h 12m

$555

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Mon 10/27

11:45 am-6:40 pm

2 stops23h 55m

Helsinki-Vantaa

Sun 11/2

5:50 am-9:58 pm

2 stops23h 08m

$558

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Wed 10/29

3:45 pm-6:05 pm

1 stop19h 20m

Helsinki-Vantaa

Wed 11/5

7:00 pm-6:40 pm

1 stop31h 40m

$619

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Thu 8/21

12:42 pm-12:05 am

2 stops27h 23m

Helsinki-Vantaa

Tue 8/26

4:05 pm-10:15 pm

2 stops38h 10m

$635

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Mon 8/25

9:25 am-6:55 pm

2 stops25h 30m

Helsinki-Vantaa

Tue 9/9

6:10 am-9:43 pm

2 stops23h 33m

$636

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Thu 8/14

11:53 am-6:55 pm

2 stops23h 02m

Helsinki-Vantaa

Thu 8/21

6:10 am-9:42 pm

2 stops23h 32m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 31 results
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Best time to book a flight from Oklahoma to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland 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 Finland

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

Find hourly flight availability from Oklahoma to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma to Finland as you normally would.

Reviews of airlines servicing Finland

Get insights into the airlines that provide service to Finland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Finland. Reviews last updated July 1, 2025.
See what other customers who have flown with Delta, Finnair, and Air France from Oklahoma to Finland have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,301 reviews
Delta
8.0
Very good
7,973 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,472 reviews
Delta
8.0
Very good
7,973 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very good
7,973 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,886 reviews
Delta
8.0
Very good
7,973 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

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

    To fly one-way, consider booking your trip with Finnair, which is currently one of the cheapest options available, starting at $431. American Airlines flights start at $513 while deals on British Airways start at $518 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma to Finland 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 Finland?

    Currently, November is the cheapest month in which you can book a flight from Oklahoma to Finland (average of $444). Flying from Oklahoma to Finland in June is currently the most expensive (average of $1,084). 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 Finland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Oklahoma to Finland

Discover the top 2 airlines that operate flights from Oklahoma to Finland. 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$473Average$595FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$526Average$692FlexibilityNo cancel feeOn-time70%

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