How long is the flight from Oklahoma to Finland?

Departing from Oklahoma to Finland will take you 21h 27m. The distance from Oklahoma to Finland is about 4975 mi. This flight may include one or multiple stops.

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.

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).

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

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.

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.

$259+ Flights from Oklahoma to Finland

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Cheap 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 December 30, 2025.

Sat 12/274:55 pmDFW - HEL

Nonstop9h 50mMultiple Airlines

Sat 1/318:45 pmHEL - DFW

2 stops54h 49mMultiple Airlines

Deal found 12/27

$1,121

Sat 12/2712:35 pmDFW - HEL

1 stop14h 35mAmerican Airlines

Sat 1/3112:30 pmHEL - DFW

Nonstop10h 40mAmerican Airlines

Deal found 12/27

$1,142

Sat 12/274:55 pmDFW - HEL

Nonstop9h 50mBritish Airways

Sat 1/3112:30 pmHEL - DFW

Nonstop10h 40mBritish Airways

Deal found 12/27

$1,361

Tue 12/304:55 pmDFW - HEL

Nonstop9h 50mMultiple Airlines

Thu 1/19:00 amHEL - DFW

3 stops38h 25mMultiple Airlines

Deal found 12/26

$1,735

Tue 12/304:55 pmDFW - HEL

Nonstop9h 50mFinnair

Thu 1/112:30 pmHEL - DFW

Nonstop10h 40mFinnair

Deal found 12/26

$2,746

Best flights from Oklahoma to Finland
Discover carefully curated flight deals from Oklahoma to Finland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 30, 2025.

Sun 1/251:56 pmTUL - HEL

2 stops19h 29mMultiple Airlines

Tue 2/107:00 amHEL - TUL

2 stops23h 22mMultiple Airlines

Deal found 12/28

$483

Tue 3/102:23 pmTUL - HEL

2 stops21h 27mLufthansa

Wed 3/187:35 pmHEL - TUL

2 stops31h 55mLufthansa

Deal found 12/28

$496

Wed 2/42:20 pmTUL - HEL

2 stops39h 00mUnited Airlines

Sun 2/86:55 amHEL - TUL

2 stops34h 18mUnited Airlines

Deal found 12/27

$511

Tue 3/103:35 pmTUL - HEL

1 stop16h 45mAmerican Airlines

Wed 3/187:50 amHEL - TUL

2 stops21h 53mAmerican Airlines

Deal found 12/30

$592

Fri 3/2712:21 pmTUL - HEL

2 stops23h 34mFinnair

Tue 3/3112:35 pmHEL - TUL

1 stop13h 11mFinnair

Deal found 12/30

$599

Mon 2/28:35 pmDFW - HEL

1 stop37h 30mTurkish Airlines

Tue 2/177:00 pmHEL - DFW

1 stop31h 40mTurkish Airlines

Deal found 12/29

$630

Mon 1/264:00 pmDFW - HEL

2 stops20h 20mScandinavian Airlines

Tue 2/106:15 amHEL - DFW

2 stops25h 39mScandinavian Airlines

Deal found 12/28

$630

Mon 2/211:25 amDFW - HEL

2 stops21h 00mDelta

Tue 2/176:30 amHEL - DFW

1 stop15h 30mDelta

Deal found 12/29

$652

Sat 1/245:15 amDFW - HEL

3 stops25h 40mMultiple Airlines

Sat 1/316:30 pmHEL - DFW

2 stops33h 04mMultiple Airlines

Deal found 12/27

$631

Mon 1/264:00 pmDFW - HEL

2 stops20h 20mScandinavian Airlines

Mon 2/211:20 amHEL - DFW

2 stops18h 39mScandinavian Airlines

Deal found 12/29

$638

Mon 1/261:30 pmDFW - HEL

2 stops18h 55mDelta

Tue 2/106:30 amHEL - DFW

1 stop15h 30mDelta

Deal found 12/28

$652

Fri 1/237:35 amDFW - HEL

3 stops19h 05mScandinavian Airlines

Fri 1/3011:20 amHEL - DFW

2 stops18h 23mScandinavian Airlines

Deal found 12/26

$643

Mon 3/303:40 pmDFW - HEL

1 stop17h 00mMultiple Airlines

Fri 4/107:00 amHEL - DFW

2 stops18h 59mMultiple Airlines

Deal found 12/27

$648

Mon 2/93:45 pmDFW - RVN

2 stops18h 00mBritish Airways

Sun 2/152:00 pmRVN - DFW

2 stops39h 23mBritish Airways

Deal found 12/29

$1,472

Tue 1/277:35 amDFW - HEL

3 stops19h 05mScandinavian Airlines

Tue 2/311:20 amHEL - DFW

2 stops18h 23mScandinavian Airlines

Deal found 12/28

$643

Wed 2/258:05 amDFW - HEL

2 stops33h 30mScandinavian Airlines

Sun 3/14:05 pmHEL - DFW

2 stops40h 14mScandinavian Airlines

Deal found 12/26

$650

Thu 3/124:45 pmDFW - RVN

2 stops18h 00mFinnair

Thu 3/199:10 amRVN - DFW

1 stop14h 00mFinnair

Deal found 12/29

$1,106

Sat 1/172:35 pmDFW - TKU

2 stops16h 50mScandinavian Airlines

Tue 1/274:05 pmTKU - DFW

2 stops37h 38mScandinavian Airlines

Deal found 12/29

$939

Sat 6/204:50 pmDFW - RVN

1 stop19h 55mFinnair

Sat 6/279:00 pmRVN - DFW

1 stop26h 05mFinnair

Deal found 12/29

$1,267

Mon 2/94:55 pmDFW - RVN

1 stop13h 30mMultiple Airlines

Sun 2/1512:45 pmRVN - DFW

2 stops42h 04mMultiple Airlines

Deal found 12/29

$1,160

Mon 5/187:00 amDFW - TKU

2 stops24h 10mScandinavian Airlines

Mon 5/253:50 pmTKU - DFW

2 stops39h 41mScandinavian Airlines

Deal found 12/29

$999

Sat 6/205:35 pmDFW - RVN

2 stops19h 10mMultiple Airlines

Sat 6/275:55 pmRVN - DFW

1 stop29h 10mMultiple Airlines

Deal found 12/29

$1,212

Mon 2/94:55 pmDFW - RVN

1 stop13h 30mFinnair

Sun 2/159:45 pmRVN - DFW

1 stop25h 25mFinnair

Deal found 12/29

$1,457

Fri 1/164:55 pmDFW - IVL

1 stop17h 00mFinnair

Tue 1/209:00 amIVL - DFW

1 stop14h 10mFinnair

Deal found 12/28

$1,457

Wed 2/254:55 pmDFW - KEM

1 stop19h 05mFinnair

Sun 3/14:05 pmKEM - DFW

2 stops52h 40mFinnair

Deal found 12/29

$1,644

Fri 2/204:55 pmDFW - IVL

1 stop17h 00mFinnair

Tue 2/249:15 amIVL - DFW

1 stop13h 55mFinnair

Deal found 12/28

$1,687

Fri 3/205:50 pmDFW - RVN

2 stops16h 55mFinnair

Tue 3/249:45 pmRVN - DFW

1 stop25h 25mFinnair

Deal found 12/27

$1,706

Sat 2/284:55 pmDFW - IVL

1 stop31h 30mFinnair

Wed 3/411:05 pmIVL - DFW

2 stops24h 05mFinnair

Deal found 12/29

$3,227

Last-minute flights from Oklahoma to Finland
Discover last-minute flight deals from Oklahoma to Finland. Data last updated December 30, 2025 and is based on user searches.

Tue 1/134:00 pmDFW - HEL

2 stops34h 40mScandinavian Airlines

Mon 1/199:00 pmHEL - DFW

2 stops32h 43mScandinavian Airlines

Deal found 12/28

$616

Thu 1/157:25 amDFW - HEL

2 stops19h 15mScandinavian Airlines

Sun 1/256:15 amHEL - DFW

2 stops23h 28mScandinavian Airlines

Deal found 12/27

$646

Sat 1/172:35 pmDFW - TKU

2 stops16h 50mScandinavian Airlines

Tue 1/274:05 pmTKU - DFW

2 stops37h 38mScandinavian Airlines

Deal found 12/29

$939

Fri 1/237:35 amDFW - HEL

3 stops19h 05mScandinavian Airlines

Fri 1/3011:20 amHEL - DFW

2 stops18h 23mScandinavian Airlines

Deal found 12/26

$643

Sat 1/245:15 amDFW - HEL

3 stops25h 40mMultiple Airlines

Sat 1/316:30 pmHEL - DFW

2 stops33h 04mMultiple Airlines

Deal found 12/27

$631

Sun 1/251:56 pmTUL - HEL

2 stops19h 29mMultiple Airlines

Tue 2/107:00 amHEL - TUL

2 stops23h 22mMultiple Airlines

Deal found 12/28

$483

Sun 1/2512:35 pmTUL - HEL

1 stop14h 10mFinnair

Tue 2/1012:30 pmHEL - TUL

1 stop13h 37mFinnair

Deal found 12/28

$503

Mon 1/264:00 pmDFW - HEL

2 stops20h 20mScandinavian Airlines

Tue 2/106:15 amHEL - DFW

2 stops25h 39mScandinavian Airlines

Deal found 12/28

$615

Mon 1/267:29 amDFW - HEL

3 stops23h 56mMultiple Airlines

Tue 2/108:55 pmHEL - DFW

2 stops30h 39mMultiple Airlines

Deal found 12/27

$627

Mon 1/264:00 pmDFW - HEL

2 stops20h 20mScandinavian Airlines

Mon 2/211:20 amHEL - DFW

2 stops18h 39mScandinavian Airlines

Deal found 12/29

$638

Mon 1/2611:51 amDFW - HEL

2 stops20h 34mDelta

Tue 2/107:00 amHEL - DFW

2 stops22h 43mDelta

Deal found 12/29

$647

Tue 1/278:25 pmDFW - HEL

1 stop31h 10mTurkish Airlines

Tue 2/312:30 pmHEL - DFW

1 stop38h 10mTurkish Airlines

Deal found 12/28

$608

One-way flights from Oklahoma to Finland
Search for one-way flight options from Oklahoma to Finland. Find affordable one-way fares based on user searches. Data last updated December 30, 2025.

Wed 2/1111:55 amDFW - HEL

2 stops17h 00mMultiple Airlines

Deal found 12/28

$259

Wed 1/1411:39 amDFW - HEL

2 stops17h 16mMultiple Airlines

Deal found 12/26

$271

Thu 1/156:10 pmDFW - HEL

2 stops34h 45mMultiple Airlines

Deal found 12/29

$295

Sat 3/149:48 pmDFW - HEL

3 stops38h 32mMultiple Airlines

Deal found 12/27

$307

Mon 5/183:20 pmDFW - HEL

1 stop14h 40mMultiple Airlines

Deal found 12/29

$340

Mon 5/184:50 pmDFW - HEL

Nonstop9h 55mFinnair

Deal found 12/29

$410

Thu 1/85:02 pmDFW - HEL

2 stops35h 53mMultiple Airlines

Deal found 12/28

$415

Mon 5/187:40 pmDFW - TKU

3 stops20h 55mMultiple Airlines

Deal found 12/29

$592

Find flight deals from Oklahoma to Finland

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$483 (Ticket)
One-way from	$259 (Trip.com)

Provider with most accurate pricing for Oklahoma City Will Rogers World-Helsinki-Vantaa flight deals.

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From Oklahoma to Finland

Search Deals

One-way flight from Oklahoma to Finland

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Sun 1/25

1:56 pm-5:25 pm

2 stops19h 29m

Helsinki-Vantaa

Tue 2/10

7:00 am-10:22 pm

2 stops23h 22m

$483

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Tue 3/10

2:23 pm-6:50 pm

2 stops21h 27m

Helsinki-Vantaa

Wed 3/18

7:35 pm-8:30 pm

2 stops31h 55m

$496

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Wed 2/4

2:20 pm-1:20 pm

2 stops39h 00m

Helsinki-Vantaa

Sun 2/8

6:55 am-9:13 am

2 stops34h 18m

$511

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Tue 3/10

3:35 pm-3:20 pm

1 stop16h 45m

Helsinki-Vantaa

Wed 3/18

7:50 am-10:43 pm

2 stops21h 53m

$592

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Fri 3/27

12:21 pm-6:55 pm

2 stops23h 34m

Helsinki-Vantaa

Tue 3/31

12:35 pm-5:46 pm

1 stop13h 11m

$599

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Mon 2/2

8:35 pm-6:05 pm

1 stop37h 30m

Helsinki-Vantaa

Tue 2/17

7:00 pm-6:40 pm

1 stop31h 40m

$630

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Mon 1/26

4:00 pm-8:20 pm

2 stops20h 20m

Helsinki-Vantaa

Tue 2/10

6:15 am-11:54 pm

2 stops25h 39m

$630

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Sat 1/24

5:15 am-2:55 pm

3 stops25h 40m

Helsinki-Vantaa

Sat 1/31

6:30 pm-7:34 pm

2 stops33h 04m

$631

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Mon 1/26

4:00 pm-8:20 pm

2 stops20h 20m

Helsinki-Vantaa

Mon 2/2

11:20 am-9:59 pm

2 stops18h 39m

$638

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Fri 1/23

7:35 am-10:40 am

3 stops19h 05m

Helsinki-Vantaa

Fri 1/30

11:20 am-9:43 pm

2 stops18h 23m

$643

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 37 results

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

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Oklahoma to Finland?
Departing from Oklahoma to Finland will take you 21h 27m. The distance from Oklahoma to Finland is about 4975 mi. This flight may include one or multiple stops.
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.

See more FAQs

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Top airline flying from Oklahoma to Finland

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$629	Average$692	FlexibilityNo cancel fee	On-time70%

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$259+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Oklahoma to Finland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Oklahoma to Finland

Cheapest flights from Oklahoma to FinlandExplore 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 December 30, 2025.

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 December 30, 2025.

Find flight deals from Oklahoma to Finland

Keep the following information in mind while searching for Oklahoma to Finland flight deals. Data was last updated December 30, 2025.

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Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oklahoma to Finland that are best for you.

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.

Cheapflights Insights

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

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.

How long is the flight from Oklahoma to Finland?

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

How can I find direct flights from Oklahoma to Finland?

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

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Alternative routes for Oklahoma to Finland

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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 December 30, 2025.