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Cheap flights from Oklahoma to Helsinki from $292

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 10/18. 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

Logo
12:30 pm - 10:45 amTUL-HEL
15h 15m1 stop
Logo
12:30 pm - 7:33 pmHEL-TUL
15h 03m1 stop
$531
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Mon, Oct 27 - Sun, Nov 2
Logo
12:30 pm - 10:45 amTUL-HEL
15h 15m1 stop
Logo
12:30 pm - 5:45 pmHEL-TUL
13h 15m1 stop
$534
Find Deal
Mon, Oct 27 - Sun, Nov 2
American Airlines Logo
2:38 pm - 1:55 pmTUL-HEL
16h 17m2 stops
American Airlines Logo
12:30 pm - 9:23 amHEL-TUL
28h 53m1 stop
$536American Airlines
Find Deal
Mon, Oct 27 - Sun, Nov 2
American Airlines Logo
2:38 pm - 1:55 pmTUL-HEL
16h 17m2 stops
American Airlines Logo
12:30 pm - 5:45 pmHEL-TUL
13h 15m1 stop
$538American Airlines
Find Deal
Mon, Oct 27 - Sun, Nov 2
Scandinavian Airlines Logo
1:47 pm - 12:05 amDFW-HEL
26h 18m2 stops
Scandinavian Airlines Logo
6:35 am - 11:50 pmHEL-DFW
25h 15m2 stops
$549Scandinavian Airlines
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Wed, Oct 1 - Wed, Oct 8
Scandinavian Airlines Logo
4:04 pm - 3:25 pmDFW-HEL
16h 21m2 stops
Scandinavian Airlines Logo
9:00 pm - 11:35 pmHEL-DFW
34h 35m2 stops
$553Scandinavian Airlines
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Wed, Oct 29 - Tue, Nov 4
United Airlines Logo
9:50 am - 6:55 pmTUL-HEL
25h 05m2 stops
United Airlines Logo
6:10 am - 7:48 pmHEL-TUL
21h 38m2 stops
$596United Airlines
Find Deal
Thu, Sep 4 - Thu, Oct 2
Turkish Airlines Logo
2:30 pm - 6:40 pmDFW-HEL
20h 10m1 stop
Turkish Airlines Logo
12:35 pm - 10:15 pmHEL-DFW
41h 40m2 stops
$597Turkish Airlines
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Wed, Sep 10 - Mon, Sep 22
Turkish Airlines Logo
7:00 am - 11:40 amDFW-HEL
20h 40m2 stops
Turkish Airlines Logo
7:35 pm - 12:45 pmHEL-DFW
25h 10m1 stop
$600Turkish Airlines
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Sun, Sep 7 - Tue, Sep 23
United Airlines Logo
9:00 am - 6:55 pmTUL-HEL
25h 55m2 stops
United Airlines Logo
6:10 am - 9:42 pmHEL-TUL
23h 32m3 stops
$615United Airlines
Find Deal
Thu, Aug 21 - Tue, Aug 26

American Airlines flights from Oklahoma to Helsinki

Our best American Airlines deals on Oklahoma to Helsinki flight tickets
American Airlines
Oct 27
TUL2:38 pmTulsa
16h 17m
2 stops
HEL1:55 pmHelsinki-Vantaa
Nov 2
HEL12:30 pmHelsinki-Vantaa
28h 53m
1 stop
TUL9:23 amTulsa
$536
Find similar
American Airlines
Oct 27
TUL2:38 pmTulsa
16h 17m
2 stops
HEL1:55 pmHelsinki-Vantaa
Nov 2
HEL12:30 pmHelsinki-Vantaa
13h 15m
1 stop
TUL5:45 pmTulsa
$538
Find similar
American Airlines
Oct 27
TUL2:38 pmTulsa
16h 17m
2 stops
HEL1:55 pmHelsinki-Vantaa
Nov 2
HEL12:30 pmHelsinki-Vantaa
19h 18m
2 stops
TUL11:48 pmTulsa
$540
Find similar

Scandinavian Airlines flights from Oklahoma to Helsinki

Our best Scandinavian Airlines deals on Oklahoma to Helsinki flight tickets
Scandinavian Airlines
Oct 1
DFW1:47 pmDallas/Fort Worth
26h 18m
2 stops
HEL12:05 amHelsinki-Vantaa
Oct 8
HEL6:35 amHelsinki-Vantaa
25h 15m
2 stops
DFW11:50 pmDallas/Fort Worth
$549
Find similar
Scandinavian Airlines
Oct 29
DFW4:04 pmDallas/Fort Worth
16h 21m
2 stops
HEL3:25 pmHelsinki-Vantaa
Nov 4
HEL9:00 pmHelsinki-Vantaa
34h 35m
2 stops
DFW11:35 pmDallas/Fort Worth
$553
Find similar
Scandinavian Airlines
Oct 29
DFW1:59 pmDallas/Fort Worth
27h 06m
2 stops
HEL12:05 amHelsinki-Vantaa
Nov 4
HEL11:20 amHelsinki-Vantaa
20h 15m
2 stops
DFW11:35 pmDallas/Fort Worth
$554
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 August 6, 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

Mon 10/27

12:30 pm-10:45 am

1 stop15h 15m

Helsinki-Vantaa

Sun 11/2

12:30 pm-7:33 pm

1 stop15h 03m

$531

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Mon 10/27

12:30 pm-10:45 am

1 stop15h 15m

Helsinki-Vantaa

Sun 11/2

12:30 pm-5:45 pm

1 stop13h 15m

$534

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Mon 10/27

2:38 pm-1:55 pm

2 stops16h 17m

Helsinki-Vantaa

Sun 11/2

12:30 pm-9:23 am

1 stop28h 53m

$536

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Mon 10/27

2:38 pm-1:55 pm

2 stops16h 17m

Helsinki-Vantaa

Sun 11/2

12:30 pm-5:45 pm

1 stop13h 15m

$538

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Wed 10/1

1:47 pm-12:05 am

2 stops26h 18m

Helsinki-Vantaa

Wed 10/8

6:35 am-11:50 pm

2 stops25h 15m

$549

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Wed 10/29

4:04 pm-3:25 pm

2 stops16h 21m

Helsinki-Vantaa

Tue 11/4

9:00 pm-11:35 pm

2 stops34h 35m

$553

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Thu 9/4

9:50 am-6:55 pm

2 stops25h 05m

Helsinki-Vantaa

Thu 10/2

6:10 am-7:48 pm

2 stops21h 38m

$596

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Wed 9/10

2:30 pm-6:40 pm

1 stop20h 10m

Helsinki-Vantaa

Mon 9/22

12:35 pm-10:15 pm

2 stops41h 40m

$597

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Sun 9/7

7:00 am-11:40 am

2 stops20h 40m

Helsinki-Vantaa

Tue 9/23

7:35 pm-12:45 pm

1 stop25h 10m

$600

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Thu 8/21

9:00 am-6:55 pm

2 stops25h 55m

Helsinki-Vantaa

Tue 8/26

6:10 am-9:42 pm

3 stops23h 32m

$615

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

Best Price Found

$292

Fastest flight time

9h 50m

Direct flights

Every day

Airports in Helsinki

1 airport
The best one-way flight to Helsinki from Oklahoma in the past 72 hours is $292. The best round-trip flight deal from Oklahoma to Helsinki found on momondo in the last 72 hours is $531.
The fastest flight from Oklahoma to Helsinki takes 9h 50m
Direct flights go from Oklahoma to Helsinki every day.
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
FinnairPriceFrom $473Free CancellationRating
7.6
1,319 reviews
Search Finnair flights
American AirlinesPriceFrom $479Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $526Free CancellationRating
6.6
7,245 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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