What is the cheapest airline that flies from Oklahoma to Helsinki-Vantaa?

Delta is the most popular carrier operating from Oklahoma to Helsinki-Vantaa

How many flights depart from Oklahoma to Helsinki on average per week?

As of June 2026, there are 25 flights per week flying from Oklahoma to Helsinki. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

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?

The number of operators available for flights from Oklahoma to Helsinki-Vantaa Airport is 6 as of June 2026.

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.

$329 Cheap Flights from Oklahoma to Helsinki in 2026

Find the cheapest flights from Oklahoma to Helsinki

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:05 pm - 4:40 pm

DFW

HEL

16h 35m

1 stop

6:50 am - 6:41 pm

HEL

DFW

19h 51m

2 stops

$712Delta

Tue, Nov 10 - Thu, Nov 19

3:13 pm - 4:40 pm

DFW

HEL

17h 27m

2 stops

7:00 am - 10:25 pm

HEL

DFW

23h 25m

2 stops

$716Delta

Tue, Sep 22 - Thu, Oct 15

1:25 pm - 4:40 pm

DFW

HEL

19h 15m

2 stops

6:50 am - 9:26 pm

HEL

DFW

22h 36m

2 stops

$717Delta

Tue, Nov 10 - Thu, Nov 19

4:05 pm - 4:40 pm

DFW

HEL

16h 35m

1 stop

5:35 pm - 2:00 pm

HEL

DFW

28h 25m

1 stop

$722Air France

Tue, Nov 10 - Thu, Nov 19

1:24 pm - 1:05 pm

DFW

HEL

15h 41m

2 stops

7:00 am - 9:00 pm

HEL

DFW

22h 00m

2 stops

$725Air France

Wed, Aug 26 - Tue, Sep 8

6:25 pm - 5:40 pm

DFW

HEL

15h 15m

2 stops

7:00 am - 8:50 pm

HEL

DFW

21h 50m

2 stops

$734KLM

Mon, Aug 3 - Wed, Aug 19

6:19 pm - 12:05 pm

TUL

HEL

33h 46m

2 stops

6:55 am - 9:59 pm

HEL

TUL

23h 04m

2 stops

$734Lufthansa

Sat, Sep 26 - Fri, Oct 2

3:56 pm - 2:15 pm

TUL

HEL

14h 19m

1 stop

4:25 pm - 12:31 am

HEL

TUL

16h 06m

1 stop

$777Multiple Airlines

Sat, Sep 26 - Fri, Oct 2

7:38 am - 10:45 am

TUL

HEL

19h 07m

1 stop

7:40 am - 7:37 pm

HEL

TUL

19h 57m

2 stops

$823Multiple Airlines

Sat, Sep 26 - Fri, Oct 2

6:20 pm - 1:35 am

TUL

HEL

23h 15m

2 stops

6:35 am - 11:27 pm

HEL

TUL

24h 52m

2 stops

$895Lufthansa

Sun, Aug 9 - Wed, Aug 19

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United Airlines flights from Oklahoma to Helsinki

Our best United Airlines deals on Oklahoma to Helsinki flight tickets

United Airlines

Jul 18

TUL5:10 pmTulsa

41h 45m

2 stops

HEL6:55 pmHelsinki-Vantaa

Jul 30

HEL6:35 amHelsinki-Vantaa

34h 34m

2 stops

TUL9:09 amTulsa

$1,119

United Airlines

Aug 9

TUL1:41 pmTulsa

21h 14m

2 stops

HEL6:55 pmHelsinki-Vantaa

Aug 19

HEL6:35 amHelsinki-Vantaa

19h 26m

3 stops

TUL6:01 pmTulsa

$1,160

United Airlines

Jun 30

DFW7:00 amDallas/Fort Worth

22h 10m

3 stops

HEL1:10 pmHelsinki-Vantaa

Jul 7

HEL7:05 amHelsinki-Vantaa

20h 26m

2 stops

DFW7:31 pmDallas/Fort Worth

$1,274

Finnair flights from Oklahoma to Helsinki

Our best Finnair deals on Oklahoma to Helsinki flight tickets

Finnair

Jul 5

DFW12:17 pmDallas/Fort Worth

16h 53m

1 stop

HEL1:10 pmHelsinki-Vantaa

Mar 17

HEL12:30 pmHelsinki-Vantaa

10h 40m

DFW4:10 pmDallas/Fort Worth

$1,240

Finnair

Jul 4

DFW4:50 pmDallas/Fort Worth

13h 25m

1 stop

HEL2:15 pmHelsinki-Vantaa

Mar 18

HEL12:30 pmHelsinki-Vantaa

10h 40m

DFW4:10 pmDallas/Fort Worth

$1,284

Finnair

Jul 5

DFW4:50 pmDallas/Fort Worth

9h 55m

HEL10:45 amHelsinki-Vantaa

Mar 17

HEL12:30 pmHelsinki-Vantaa

10h 40m

DFW4:10 pmDallas/Fort Worth

$1,330

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Tue 11/10

4:05 pm-4:40 pm

1 stop16h 35m

Helsinki-Vantaa

Thu 11/19

6:50 am-6:41 pm

2 stops19h 51m

$712

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Tue 9/22

3:13 pm-4:40 pm

2 stops17h 27m

Helsinki-Vantaa

Thu 10/15

7:00 am-10:25 pm

2 stops23h 25m

$716

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Tue 11/10

1:25 pm-4:40 pm

2 stops19h 15m

Helsinki-Vantaa

Thu 11/19

6:50 am-9:26 pm

2 stops22h 36m

$717

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Tue 11/10

4:05 pm-4:40 pm

1 stop16h 35m

Helsinki-Vantaa

Thu 11/19

5:35 pm-2:00 pm

1 stop28h 25m

$722

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Wed 8/26

1:24 pm-1:05 pm

2 stops15h 41m

Helsinki-Vantaa

Tue 9/8

7:00 am-9:00 pm

2 stops22h 00m

$725

DallasHelsinki

DFW - HEL

DFWHEL

Dallas/Fort Worth

Mon 8/3

6:25 pm-5:40 pm

2 stops15h 15m

Helsinki-Vantaa

Wed 8/19

7:00 am-8:50 pm

2 stops21h 50m

$734

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Sat 9/26

6:19 pm-12:05 pm

2 stops33h 46m

Helsinki-Vantaa

Fri 10/2

6:55 am-9:59 pm

2 stops23h 04m

$734

Quickest round-trip

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Sat 9/26

3:56 pm-2:15 pm

1 stop14h 19m

Helsinki-Vantaa

Fri 10/2

4:25 pm-12:31 am

1 stop16h 06m

$777

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Sat 9/26

7:38 am-10:45 am

1 stop19h 07m

Helsinki-Vantaa

Fri 10/2

7:40 am-7:37 pm

2 stops19h 57m

$823

TulsaHelsinki

TUL - HEL

TULHEL

Tulsa

Sun 8/9

6:20 pm-1:35 am

2 stops23h 15m

Helsinki-Vantaa

Wed 8/19

6:35 am-11:27 pm

2 stops24h 52m

$895

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

Can stopping save me money on Oklahoma to Helsinki flights?

You could potentially save up to 12% 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 35m
Direct flights	Every day
Airports in Helsinki	1 airport

The fastest flight from Oklahoma to Helsinki takes 9h 35m

Direct flights go from Oklahoma to Helsinki every day.

There is 1 airport in Helsinki. From Oklahoma there are direct flights to Helsinki-Vantaa (HEL).

Search flight deals

Frequently asked questions about flying from Oklahoma to Helsinki

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?
The number of operators available for flights from Oklahoma to Helsinki-Vantaa Airport is 6 as of June 2026.
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.

Vantaa

Espoo

Lahti

Kotka

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.