How long is the flight from Oklahoma to Finland?

Departing from Oklahoma to Finland will take you 23h 06m. 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).

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.

$331+ 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 21, 2025.

Mon 12/294:55 pmDFW - HEL

Nonstop9h 50mFinnair

Wed 1/1412:30 pmHEL - DFW

Nonstop10h 40mFinnair

Deal found 12/20

$769

Mon 12/294:55 pmDFW - HEL

Nonstop9h 50mFinnair

Tue 1/1312:30 pmHEL - DFW

Nonstop10h 40mFinnair

Deal found 12/20

$776

Mon 12/294:55 pmDFW - HEL

Nonstop9h 50mAmerican Airlines

Tue 1/134:00 pmHEL - DFW

1 stop20h 43mAmerican Airlines

Deal found 12/20

$880

Fri 12/195:20 pmDFW - RVN

2 stops39h 30mFinnair

Fri 12/2611:25 amRVN - DFW

2 stops33h 25mFinnair

Deal found 12/19

$1,826

Fri 12/194:55 pmDFW - RVN

1 stop16h 50mMultiple Airlines

Fri 12/265:20 amRVN - DFW

1 stop17h 50mMultiple Airlines

Deal found 12/19

$2,370

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 21, 2025.

Thu 2/1910:35 amTUL - HEL

2 stops24h 15mLufthansa

Mon 2/236:55 amHEL - TUL

2 stops23h 03mLufthansa

Deal found 12/21

$483

Wed 1/2811:44 amTUL - HEL

2 stops23h 06mUnited Airlines

Sun 2/11:50 pmHEL - TUL

2 stops38h 12mUnited Airlines

Deal found 12/18

$519

Tue 3/1012:21 pmTUL - HEL

2 stops19h 54mBritish Airways

Wed 3/1812:30 pmHEL - TUL

1 stop17h 13mBritish Airways

Deal found 12/19

$549

Tue 3/1010:16 amTUL - HEL

1 stop17h 29mAmerican Airlines

Wed 3/1812:30 pmHEL - TUL

1 stop17h 13mAmerican Airlines

Deal found 12/19

$560

Tue 1/134:00 pmDFW - HEL

2 stops34h 40mScandinavian Airlines

Mon 1/1911:20 amHEL - DFW

2 stops18h 23mScandinavian Airlines

Deal found 12/20

$616

Mon 3/306:15 pmDFW - HEL

2 stops15h 25mKLM

Fri 4/107:00 amHEL - DFW

2 stops19h 03mKLM

Deal found 12/20

$650

Mon 2/25:38 pmDFW - HEL

2 stops15h 47mMultiple Airlines

Mon 2/95:20 pmHEL - DFW

1 stop28h 40mMultiple Airlines

Deal found 12/19

$668

Mon 3/309:30 pmDFW - HEL

1 stop37h 05mTurkish Airlines

Fri 4/1012:10 pmHEL - DFW

1 stop39h 25mTurkish Airlines

Deal found 12/20

$669

Tue 3/102:23 pmTUL - HEL

2 stops21h 27mLufthansa

Wed 3/187:35 pmHEL - TUL

2 stops31h 55mLufthansa

Deal found 12/20

$495

Wed 2/254:55 pmDFW - RVN

1 stop13h 30mFinnair

Wed 3/49:45 pmRVN - DFW

1 stop25h 25mFinnair

Deal found 12/19

$990

Fri 3/272:55 pmTUL - HEL

2 stops16h 00mAmerican Airlines

Tue 3/3112:35 pmHEL - TUL

1 stop13h 11mAmerican Airlines

Deal found 12/19

$561

Sun 2/14:00 pmDFW - HEL

2 stops25h 35mScandinavian Airlines

Sun 2/86:55 amHEL - DFW

3 stops22h 48mScandinavian Airlines

Deal found 12/20

$645

Thu 2/57:35 amDFW - HEL

2 stops23h 50mScandinavian Airlines

Mon 2/99:00 pmHEL - DFW

2 stops33h 11mScandinavian Airlines

Deal found 12/18

$650

Mon 2/23:45 pmDFW - HEL

3 stops20h 35mScandinavian Airlines

Mon 2/911:20 amHEL - DFW

2 stops20h 34mScandinavian Airlines

Deal found 12/19

$668

Sat 3/284:22 pmDFW - HEL

2 stops34h 13mScandinavian Airlines

Wed 4/89:05 pmHEL - DFW

2 stops34h 51mScandinavian Airlines

Deal found 12/20

$682

Mon 1/261:03 pmDFW - IVL

2 stops20h 52mFinnair

Mon 2/211:15 pmIVL - DFW

2 stops23h 55mFinnair

Deal found 12/20

$991

Sat 1/172:35 pmDFW - TKU

2 stops16h 50mScandinavian Airlines

Wed 1/214:05 pmTKU - DFW

2 stops37h 54mScandinavian Airlines

Deal found 12/18

$770

Sun 1/184:55 pmDFW - RVN

1 stop16h 50mFinnair

Sun 1/258:45 amRVN - DFW

1 stop14h 25mFinnair

Deal found 12/19

$1,038

Thu 2/57:35 amDFW - TKU

2 stops23h 50mScandinavian Airlines

Mon 2/94:05 pmTKU - DFW

2 stops38h 06mScandinavian Airlines

Deal found 12/19

$820

Sat 2/214:55 pmDFW - RVN

1 stop20h 10mFinnair

Sat 2/285:20 amRVN - DFW

1 stop17h 50mFinnair

Deal found 12/19

$1,104

Sun 2/88:25 pmDFW - RVN

1 stop33h 05mTurkish Airlines

Thu 2/123:25 pmRVN - DFW

1 stop35h 15mTurkish Airlines

Deal found 12/17

$1,400

Sun 1/181:40 pmDFW - RVN

3 stops20h 45mMultiple Airlines

Sun 1/2511:15 amRVN - DFW

3 stops33h 45mMultiple Airlines

Deal found 12/19

$1,460

Sat 1/172:35 pmDFW - TKU

2 stops16h 50mScandinavian Airlines

Tue 1/274:05 pmTKU - DFW

2 stops37h 38mScandinavian Airlines

Deal found 12/20

$842

Wed 1/144:55 pmDFW - RVN

1 stop12h 25mBritish Airways

Sun 1/182:00 pmRVN - DFW

2 stops58h 20mBritish Airways

Deal found 12/19

$1,650

Thu 1/294:55 pmDFW - IVL

1 stop33h 20mFinnair

Mon 2/21:15 pmIVL - DFW

1 stop33h 55mFinnair

Deal found 12/17

$1,687

Fri 2/204:55 pmDFW - IVL

1 stop20h 10mFinnair

Tue 2/246:35 pmIVL - DFW

1 stop28h 35mFinnair

Deal found 12/19

$1,687

Mon 3/304:50 pmDFW - KEM

1 stop23h 45mFinnair

Thu 4/25:25 amKEM - DFW

1 stop17h 40mFinnair

Deal found 12/18

$3,192

Last-minute flights from Oklahoma to Finland
Discover last-minute flight deals from Oklahoma to Finland. Data last updated December 21, 2025 and is based on user searches.

Mon 12/294:55 pmDFW - HEL

Nonstop9h 50mFinnair

Wed 1/1412:30 pmHEL - DFW

Nonstop10h 40mFinnair

Deal found 12/20

$769

Mon 1/128:35 pmDFW - HEL

1 stop31h 00mTurkish Airlines

Mon 1/197:00 pmHEL - DFW

2 stops35h 59mTurkish Airlines

Deal found 12/19

$765

Tue 1/134:00 pmDFW - HEL

2 stops34h 40mScandinavian Airlines

Mon 1/1911:20 amHEL - DFW

2 stops18h 23mScandinavian Airlines

Deal found 12/20

$616

Wed 1/148:25 pmDFW - HEL

1 stop37h 40mTurkish Airlines

Tue 1/2012:30 pmHEL - DFW

1 stop38h 10mTurkish Airlines

Deal found 12/19

$721

Sat 1/1711:46 amDFW - HEL

2 stops19h 39mScandinavian Airlines

Sat 1/244:05 pmHEL - DFW

2 stops37h 38mScandinavian Airlines

Deal found 12/18

$598

Sat 1/175:15 amDFW - HEL

3 stops25h 40mMultiple Airlines

Sat 1/246:30 pmHEL - DFW

2 stops33h 04mMultiple Airlines

Deal found 12/18

$606

Sat 1/173:55 pmDFW - HEL

1 stop16h 30mAir France

Sat 1/246:30 amHEL - DFW

1 stop15h 20mAir France

Deal found 12/18

$748

Sat 1/172:35 pmDFW - TKU

2 stops16h 50mScandinavian Airlines

Wed 1/214:05 pmTKU - DFW

2 stops37h 54mScandinavian Airlines

Deal found 12/18

$770

Sat 1/244:30 pmDFW - HEL

2 stops35h 05mTurkish Airlines

Thu 1/2912:30 pmHEL - DFW

1 stop38h 10mTurkish Airlines

Deal found 12/19

$612

Sat 1/2411:58 amDFW - HEL

2 stops19h 27mScandinavian Airlines

Thu 1/2911:20 amHEL - DFW

2 stops18h 23mScandinavian Airlines

Deal found 12/19

$646

Wed 1/2811:44 amTUL - HEL

2 stops23h 06mUnited Airlines

Sun 2/11:50 pmHEL - TUL

2 stops38h 12mUnited Airlines

Deal found 12/18

$519

Wed 1/2812:35 pmTUL - HEL

2 stops18h 40mBritish Airways

Sun 2/112:30 pmHEL - TUL

1 stop17h 58mBritish Airways

Deal found 12/18

$808

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 21, 2025.

Thu 1/158:12 pmDFW - RVN

3 stops59h 38mMultiple Airlines

Deal found 12/19

$331

Mon 1/122:45 pmDFW - HEL

1 stop36h 50mTurkish Airlines

Deal found 12/19

$537

Sat 5/164:22 pmDFW - HEL

2 stops23h 33mTurkish Airlines

Deal found 12/19

$540

Mon 1/1210:55 amDFW - HEL

2 stops21h 30mDelta

Deal found 12/19

$582

Mon 1/127:00 amDFW - HEL

3 stops22h 10mAir Canada

Deal found 12/19

$605

Mon 1/124:55 pmDFW - HEL

Nonstop9h 50mFinnair

Deal found 12/19

$613

Sat 5/164:50 pmDFW - HEL

Nonstop9h 55mFinnair

Deal found 12/19

$658

Wed 1/76:45 pmDFW - HEL

3 stops34h 10mMultiple Airlines

Deal found 12/19

$1,307

Fri 5/295:00 pmDFW - HEL

1 stop13h 15mFinnair

Deal found 12/19

$1,408

Fri 5/297:10 pmDFW - HEL

2 stops19h 50mBritish Airways

Deal found 12/19

$1,412

Find flight deals from Oklahoma to Finland

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$483 (FlightHub)
One-way from	$331 (Kiwi.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

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Route

Depart

Return

Price

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Thu 2/19

10:35 am-6:50 pm

2 stops24h 15m

Helsinki-Vantaa

Mon 2/23

6:55 am-9:58 pm

2 stops23h 03m

$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

$495

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Wed 1/28

11:44 am-6:50 pm

2 stops23h 06m

Helsinki-Vantaa

Sun 2/1

1:50 pm-8:02 pm

2 stops38h 12m

$519

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Tue 3/10

12:21 pm-3:15 pm

2 stops19h 54m

Helsinki-Vantaa

Wed 3/18

12:30 pm-10:43 pm

1 stop17h 13m

$549

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Tue 3/10

10:16 am-10:45 am

1 stop17h 29m

Helsinki-Vantaa

Wed 3/18

12:30 pm-10:43 pm

1 stop17h 13m

$560

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Fri 3/27

2:55 pm-1:55 pm

2 stops16h 00m

Helsinki-Vantaa

Tue 3/31

12:35 pm-5:46 pm

1 stop13h 11m

$561

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Tue 1/13

4:00 pm-10:40 am

2 stops34h 40m

Helsinki-Vantaa

Mon 1/19

11:20 am-9:43 pm

2 stops18h 23m

$616

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Sun 2/1

4:00 pm-1:35 am

2 stops25h 35m

Helsinki-Vantaa

Sun 2/8

6:55 am-9:43 pm

3 stops22h 48m

$645

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Mon 3/30

6:15 pm-5:40 pm

2 stops15h 25m

Helsinki-Vantaa

Fri 4/10

7:00 am-6:03 pm

2 stops19h 03m

$650

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Thu 2/5

7:35 am-3:25 pm

2 stops23h 50m

Helsinki-Vantaa

Mon 2/9

9:00 pm-10:11 pm

2 stops33h 11m

$650

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 35 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

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

Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from Oklahoma to Finland by exploring options for tickets in the evening.

Related info for your journey

How long is the flight from Oklahoma to Finland?
Departing from Oklahoma to Finland will take you 23h 06m. 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Oklahoma to Finland

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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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$331+ 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 1/15. 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

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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 21, 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 21, 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 21, 2025.

Most accurate provider

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

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 December 21, 2025.

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 21, 2025.