$323+ 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Oklahoma to Helsinki with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oklahoma to Helsinki
Keep the following information in mind while searching for Oklahoma to Helsinki flight deals. Data was last updated February 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $608 (Finnair) |
One-way from | $323 (Kiwi.com) |
Popular in | March |
Cheapest in | November |
Average price | $952 |
Find flight deals from Oklahoma to Helsinki
Cheapest flights from Oklahoma to HelsinkiExplore 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 February 20, 2025.
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 February 20, 2025.
This Finnair deal was found by Cheapflights users on 2/20. 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.
This oojo deal was found by Cheapflights users on 2/20. 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.
This oojo deal was found by Cheapflights users on 2/19. 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.
This Ticket deal was found by Cheapflights users on 2/19. 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.
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 2/19. 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.
This KLM deal was found by Cheapflights users on 2/19. 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.
This United deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Lufthansa deal was found by Cheapflights users on 2/20. 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.
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Finnair deal was found by Cheapflights users on 2/19. 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.
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Find flights from Oklahoma to Helsinki within your budget
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 February 20, 2025.
Fly from
Fly to
Route
Depart
Return
Price
TulsaHelsinki
TUL - HEL
TULHEL
Tulsa
Tue 4/1
10:38 am-2:15 pm
1 stop19h 37m
Helsinki-Vantaa
Tue 4/15
12:35 pm-5:41 pm
1 stop13h 06m
TulsaHelsinki
TUL - HEL
TULHEL
Tulsa
Tue 4/1
12:12 pm-12:20 pm
2 stops16h 08m
Helsinki-Vantaa
Tue 4/15
12:35 pm-11:51 pm
1 stop19h 16m
DallasHelsinki
DFW - HEL
DFWHEL
Dallas/Fort Worth
Tue 3/4
8:35 pm-11:30 am
1 stop30h 55m
Helsinki-Vantaa
Tue 3/11
12:25 pm-2:15 pm
1 stop32h 50m
DallasHelsinki
DFW - HEL
DFWHEL
Dallas/Fort Worth
Mon 3/17
7:15 am-6:45 pm
2 stops28h 30m
Helsinki-Vantaa
Tue 4/1
1:35 pm-10:14 pm
2 stops40h 39m
DallasHelsinki
DFW - HEL
DFWHEL
Dallas/Fort Worth
Mon 3/17
9:55 am-4:50 pm
3 stops23h 55m
Helsinki-Vantaa
Tue 4/1
6:10 am-10:54 pm
2 stops24h 44m
DallasHelsinki
DFW - HEL
DFWHEL
Dallas/Fort Worth
Tue 3/4
4:00 pm-4:00 pm
1 stop16h 00m
Helsinki-Vantaa
Mon 3/10
1:55 pm-9:55 pm
2 stops39h 00m
DallasHelsinki
DFW - HEL
DFWHEL
Dallas/Fort Worth
Tue 3/4
12:20 pm-1:10 pm
2 stops16h 50m
Helsinki-Vantaa
Tue 3/11
7:00 am-9:04 pm
2 stops21h 04m
DallasHelsinki
DFW - HEL
DFWHEL
Dallas/Fort Worth
Mon 3/17
5:35 pm-11:25 pm
2 stops22h 50m
Helsinki-Vantaa
Tue 4/1
6:10 am-2:05 pm
1 stop15h 55m
DallasHelsinki
DFW - HEL
DFWHEL
Dallas/Fort Worth
Wed 3/19
12:16 pm-12:00 pm
2 stops16h 44m
Helsinki-Vantaa
Wed 3/26
2:25 pm-3:35 pm
1 stop32h 10m
TulsaHelsinki
TUL - HEL
TULHEL
Tulsa
Tue 4/1
10:40 am-12:50 pm
3 stops18h 10m
Helsinki-Vantaa
Tue 4/15
6:10 am-10:35 pm
3 stops24h 25m
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.
Travel insights for flights from Oklahoma to Helsinki
Get recent, data-driven insights about flights from Oklahoma to Helsinki including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Oklahoma to Helsinki?
Currently, November is the cheapest month in which you can book a flight from Oklahoma to Helsinki (average of $444). Flying from Oklahoma to Helsinki in June is currently the most expensive (average of $1,160). 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.
What is the cheapest time of day to fly from OK to HEL?
Find hourly flight availability from Oklahoma to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma to Helsinki as you normally would.
Rainfall in Helsinki by month
Plan your trip to Helsinki by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Helsinki 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 Helsinki when rainfall is around 1.2 in.
Temperature in Helsinki by month
Plan your trip to Helsinki by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Helsinki, 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 Helsinki
Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated February 20, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Oklahoma to Helsinki. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Crew
Entertainment
Boarding
Comfort
Overall
Reviews
Aaron,Oct 2024
LAX - LHR
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.
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Alternative routes for Oklahoma to Helsinki
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Oklahoma to Helsinki
Discover the top airline that operate flights from Oklahoma to Helsinki. 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 February 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$473 | Average$504 | FlexibilityNo cancel fee | On-time76% |