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$412+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — HEL
may. 6 — may. 131
mar. 5/6
mar. 5/13
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 mayo 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$592
(Finnair)

One-way from

$412
(Mytrip)
Provider with most accurate pricing for Oklahoma City Will Rogers World-Helsinki-Vantaa flight deals.
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Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Helsinki-Vantaa flights.
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From Oklahoma to Finland
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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 mayo 1, 2025.

This Finnair deal was found by Cheapflights users on 4/30. 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.
lun. 10/272:26 pmTUL - HEL
1 stop13h 19mMultiple Airlines
dom. 11/212:30 pmHEL - TUL
1 stop19h 06mMultiple Airlines
Deal found 4/30$592
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2712:23 pmTUL - HEL
2 stops19h 52mBritish Airways
dom. 11/212:30 pmHEL - TUL
1 stop19h 06mBritish Airways
Deal found 4/30$597
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/264:00 pmDFW - HEL
1 stop16h 00mDelta
mié. 12/106:30 amHEL - DFW
1 stop15h 20mDelta
Deal found 4/30$634
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/19:25 amDFW - HEL
2 stops25h 30mAir Canada
mié. 5/146:10 amHEL - DFW
2 stops23h 34mAir Canada
Deal found 4/30$676
This EaseMyTrip deal was found by Cheapflights users on 4/29. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/275:05 pmTUL - HEL
2 stops25h 05mLufthansa
dom. 11/212:45 pmHEL - TUL
2 stops17h 09mLufthansa
Deal found 4/29$690
This Lufthansa deal was found by Cheapflights users on 4/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/63:50 pmDFW - HEL
1 stop17h 00mLufthansa
lun. 5/125:50 pmHEL - DFW
1 stop28h 15mLufthansa
Deal found 4/30$695
This Booking.com deal was found by Cheapflights users on 4/30. 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.
jue. 5/19:25 amDFW - HEL
2 stops25h 30mMultiple Airlines
mié. 5/146:10 amHEL - DFW
1 stop15h 55mMultiple Airlines
Deal found 4/30$705
This United Airlines deal was found by Cheapflights users on 4/29. 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.
jue. 8/217:45 amTUL - HEL
2 stops27h 10mUnited Airlines
mar. 8/266:10 amHEL - TUL
3 stops23h 32mUnited Airlines
Deal found 4/29$717
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/12:35 pmDFW - HEL
2 stops20h 20mUnited Airlines
mié. 5/146:10 amHEL - DFW
3 stops25h 19mUnited Airlines
Deal found 4/30$730
This Finnair deal was found by Cheapflights users on 4/30. 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.
mié. 11/264:55 pmDFW - HEL
Nonstop9h 50mFinnair
mié. 12/1012:30 pmHEL - DFW
Nonstop10h 40mFinnair
Deal found 4/30$855
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/272:47 pmDFW - HEL
1 stop15h 28mAmerican Airlines
mar. 6/312:35 pmHEL - DFW
Nonstop10h 30mAmerican Airlines
Deal found 4/30$860
This Scandinavian Airlines deal was found by Cheapflights users on 4/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/267:00 amDFW - HEL
3 stops24h 25mScandinavian Airlines
mié. 12/1011:20 amHEL - DFW
2 stops19h 40mScandinavian Airlines
Deal found 4/30$908

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 mayo 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

lun. 10/27

2:26 pm-10:45 am

1 stop13h 19m

Helsinki-Vantaa

dom. 11/2

12:30 pm-11:36 pm

1 stop19h 06m

$592

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

lun. 10/27

12:23 pm-3:15 pm

2 stops19h 52m

Helsinki-Vantaa

dom. 11/2

12:30 pm-11:36 pm

1 stop19h 06m

$597

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

lun. 10/27

5:05 pm-1:10 am

2 stops25h 05m

Helsinki-Vantaa

dom. 11/2

12:45 pm-9:54 pm

2 stops17h 09m

$690

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

jue. 8/21

7:45 am-6:55 pm

2 stops27h 10m

Helsinki-Vantaa

mar. 8/26

6:10 am-9:42 pm

3 stops23h 32m

$717

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

dom. 5/11

9:25 am-11:50 pm

2 stops30h 25m

Helsinki-Vantaa

mar. 5/27

6:10 am-7:14 pm

2 stops21h 04m

$754

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

mar. 8/5

9:25 am-6:55 pm

2 stops25h 30m

Helsinki-Vantaa

mar. 8/12

1:35 pm-9:30 pm

2 stops39h 55m

$773

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

mar. 8/5

3:50 pm-4:50 pm

1 stop17h 00m

Helsinki-Vantaa

mar. 8/12

1:35 pm-9:30 pm

2 stops39h 55m

$776

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

lun. 7/28

12:20 pm-11:50 am

2 stops15h 30m

Helsinki-Vantaa

mié. 8/13

1:35 pm-2:05 pm

1 stop32h 30m

$791

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

mar. 5/27

1:27 pm-5:40 pm

2 stops20h 13m

Helsinki-Vantaa

mar. 6/3

6:35 am-8:56 pm

2 stops22h 21m

$808

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

dom. 5/11

4:50 pm-10:45 am

Nonstop9h 55m

Helsinki-Vantaa

mar. 5/27

12:35 pm-3:05 pm

Nonstop10h 30m

$858

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 32 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 mayo 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.

Rainfall in Finland by month

Plan your trip to Finland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Finland ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Finland when rainfall is around 1.2 in.

Temperature in Finland by month

Plan your trip to Finland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Finland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

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 mayo 1, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Oklahoma to Finland by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 Delta, which is currently one of the cheapest options available, starting at $572. Finnair flights start at $745 while deals on Lufthansa start at $809 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 $1,085). 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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$473Average$504FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$526Average$692FlexibilityNo cancel feeOn-time70%

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