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Cheap flights from Oklahoma to Helsinki from $315

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oklahoma to Helsinki departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Oklahoma to Helsinki

Cheap round-trip flights

Finnair Logo
12:30 pm - 10:45 amTUL-HEL
14h 15m1 stop
Finnair Logo
12:30 pm - 8:05 pmHEL-TUL
14h 35m1 stop
$479Finnair
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Tue, Oct 21 - Tue, Oct 28
Scandinavian Airlines Logo
7:05 am - 10:35 amDFW-HEL
19h 30m2 stops
Scandinavian Airlines Logo
11:20 am - 11:59 pmHEL-DFW
19h 39m2 stops
$510Scandinavian Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
Scandinavian Airlines Logo
12:47 pm - 3:25 pmTUL-HEL
18h 38m2 stops
Scandinavian Airlines Logo
11:20 am - 11:44 pmHEL-TUL
19h 24m2 stops
$510Scandinavian Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
American Airlines Logo
10:13 am - 10:45 amTUL-HEL
16h 32m1 stop
American Airlines Logo
12:30 pm - 11:30 pmHEL-TUL
19h 00m2 stops
$536American Airlines
Find Deal
Fri, Nov 7 - Fri, Nov 14
United Airlines Logo
9:47 am - 11:55 amTUL-HEL
18h 08m2 stops
United Airlines Logo
7:05 am - 9:58 pmHEL-TUL
21h 53m3 stops
$552United Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
Multiple Airlines Logo
5:35 am - 12:55 pmDFW-HEL
24h 20m3 stops
Multiple Airlines Logo
1:55 pm - 1:58 pmHEL-DFW
32h 03m3 stops
$579Multiple Airlines
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Wed, Oct 29 - Tue, Nov 4
Multiple Airlines Logo
8:10 am - 12:55 pmDFW-HEL
21h 45m3 stops
Multiple Airlines Logo
1:55 pm - 1:58 pmHEL-DFW
32h 03m3 stops
$608Multiple Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
Turkish Airlines Logo
9:35 pm - 6:05 pmDFW-HEL
37h 30m1 stop
Turkish Airlines Logo
7:00 pm - 7:40 pmHEL-DFW
31h 40m1 stop
$611Turkish Airlines
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Thu, Mar 12 - Wed, Mar 18
Turkish Airlines Logo
3:45 pm - 6:05 pmDFW-HEL
19h 20m1 stop
Turkish Airlines Logo
12:30 pm - 1:00 pmHEL-DFW
32h 30m1 stop
$621Turkish Airlines
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Wed, Oct 29 - Tue, Nov 4
United Airlines Logo
3:50 pm - 4:40 pmDFW-HEL
16h 50m1 stop
United Airlines Logo
6:10 am - 9:43 pmHEL-DFW
23h 33m2 stops
$666United Airlines
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Mon, Oct 13 - Thu, Oct 23

Lufthansa flights from Oklahoma to Helsinki

Our best Lufthansa deals on Oklahoma to Helsinki flight tickets
Lufthansa
Oct 29
DFW7:25 pmDallas/Fort Worth
22h 55m
2 stops
HEL1:20 amHelsinki-Vantaa
Nov 5
HEL5:55 pmHelsinki-Vantaa
28h 30m
1 stop
DFW2:25 pmDallas/Fort Worth
$628
Find similar
Lufthansa
Oct 21
DFW12:21 pmDallas/Fort Worth
15h 34m
2 stops
HEL11:55 amHelsinki-Vantaa
Oct 28
HEL7:05 amHelsinki-Vantaa
15h 20m
1 stop
DFW3:25 pmDallas/Fort Worth
$639
Find similar
Lufthansa
Oct 29
DFW7:25 pmDallas/Fort Worth
16h 25m
2 stops
HEL6:50 pmHelsinki-Vantaa
Nov 5
HEL5:55 pmHelsinki-Vantaa
28h 30m
1 stop
DFW2:25 pmDallas/Fort Worth
$642
Find similar

Scandinavian Airlines flights from Oklahoma to Helsinki

Our best Scandinavian Airlines deals on Oklahoma to Helsinki flight tickets
Scandinavian Airlines
Oct 21
TUL12:47 pmTulsa
18h 38m
2 stops
HEL3:25 pmHelsinki-Vantaa
Oct 28
HEL11:20 amHelsinki-Vantaa
19h 24m
2 stops
TUL11:44 pmTulsa
$510
Find similar
Scandinavian Airlines
Oct 22
DFW7:10 amDallas/Fort Worth
32h 55m
2 stops
HEL12:05 amHelsinki-Vantaa
Oct 29
HEL6:15 amHelsinki-Vantaa
24h 44m
2 stops
DFW11:59 pmDallas/Fort Worth
$511
Find similar
Scandinavian Airlines
Nov 8
DFW8:20 amDallas/Fort Worth
18h 20m
2 stops
HEL10:40 amHelsinki-Vantaa
Nov 15
HEL6:15 amHelsinki-Vantaa
25h 18m
2 stops
DFW11:33 pmDallas/Fort Worth
$519
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated September 25, 2025.
Use the filters below to find and compare flights from Oklahoma to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Tue 10/21

12:30 pm-10:45 am

1 stop14h 15m

Helsinki-Vantaa

Tue 10/28

12:30 pm-8:05 pm

1 stop14h 35m

$479

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Tue 10/21

7:05 am-10:35 am

2 stops19h 30m

Helsinki-Vantaa

Tue 10/28

11:20 am-11:59 pm

2 stops19h 39m

$510

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Tue 10/21

12:47 pm-3:25 pm

2 stops18h 38m

Helsinki-Vantaa

Tue 10/28

11:20 am-11:44 pm

2 stops19h 24m

$510

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Fri 11/7

10:13 am-10:45 am

1 stop16h 32m

Helsinki-Vantaa

Fri 11/14

12:30 pm-11:30 pm

2 stops19h 00m

$536

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Tue 10/21

9:47 am-11:55 am

2 stops18h 08m

Helsinki-Vantaa

Tue 10/28

7:05 am-9:58 pm

3 stops21h 53m

$552

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Wed 10/29

5:35 am-12:55 pm

3 stops24h 20m

Helsinki-Vantaa

Tue 11/4

1:55 pm-1:58 pm

3 stops32h 03m

$579

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Wed 10/29

8:10 am-12:55 pm

3 stops21h 45m

Helsinki-Vantaa

Tue 11/4

1:55 pm-1:58 pm

3 stops32h 03m

$608

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Thu 3/12

9:35 pm-6:05 pm

1 stop37h 30m

Helsinki-Vantaa

Wed 3/18

7:00 pm-7:40 pm

1 stop31h 40m

$611

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Wed 10/29

3:45 pm-6:05 pm

1 stop19h 20m

Helsinki-Vantaa

Tue 11/4

12:30 pm-1:00 pm

1 stop32h 30m

$621

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Mon 10/13

3:50 pm-4:40 pm

1 stop16h 50m

Helsinki-Vantaa

Thu 10/23

6:10 am-9:43 pm

2 stops23h 33m

$666

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Helsinki from

How to get the cheapest flight ticket from Oklahoma to Helsinki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart on your flight to Helsinki is on a Tuesday when prices can be found for as low as $504. This is often the case because there is less demand to fly during this day of the week. Flights from Oklahoma to Helsinki on a Wednesday will generally be more expensive and average around $835. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Helsinki?

According to our data, the cheapest time of day to fly to Helsinki is at noon. momondo users have found flights departing from Oklahoma to Helsinki at noon for as low as $504. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Helsinki, so prices are often more expensive at around $835 per ticket.

Can stopping save me money on Oklahoma to Helsinki flights?

You could potentially save up to 5% on your flight if you consider stops on a Oklahoma to Helsinki flight.

Cheap Oklahoma to Helsinki flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oklahoma to Helsinki

Fastest flight time

9h 50m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Helsinki

1 airport
The fastest flight from Oklahoma to Helsinki takes 9h 50m
Direct flights go from Oklahoma to Helsinki on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Helsinki: Helsinki-Vantaa (HEL)
Search flight deals

  • When did momondo last update prices for flights from Oklahoma to Helsinki-Vantaa Airport?

    Prices for flights from Oklahoma to Helsinki-Vantaa Airport refresh daily.

  • How many operators does momondo search for flights from Oklahoma to Helsinki-Vantaa Airport?

  • How old do you have to be to fly from Oklahoma to Helsinki-Vantaa Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oklahoma to Helsinki-Vantaa Airport.

  • What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

    The travel and health documents required for your trip to Helsinki-Vantaa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helsinki-Vantaa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Oklahoma to Helsinki

Compare and see reviews for airlines that fly from Oklahoma to Helsinki with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $629Free CancellationRating
6.7
7,399 reviews
Search British Airways flights

Traveling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa
Espoo
Kotka
Lahti

Why use momondo?

Why should I use momondo to find a flight deal from Oklahoma to Helsinki?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Helsinki from Oklahoma.

Can I find flights from Oklahoma to Helsinki with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Oklahoma to Helsinki flights to just show those with flexible booking policies.

How can momondo help me find flights from Oklahoma to Helsinki?

Once you have performed a search for Oklahoma to Helsinki flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Oklahoma to Helsinki right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Oklahoma to Helsinki flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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