TUL - HEL

$419 Find Cheap Flights from Tulsa to Helsinki

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tulsa to Helsinki departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Helsinki

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tulsa to Helsinki, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tulsa to Helsinki, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Tulsa to Helsinki (TUL-HEL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tulsa to Helsinki that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Tulsa to Helsinki

Wed, Sep 17 - Wed, Sep 24
American Airlines Logo
2:57 pm - 2:00 pmTUL-HEL
15h 03m2 stops
American Airlines Logo
12:35 pm - 7:56 pmHEL-TUL
15h 21m1 stop
$486American Airlines
Find Deal
Mon, Oct 27 - Sun, Nov 2
American Airlines Logo
7:33 am - 10:45 amTUL-HEL
20h 12m1 stop
American Airlines Logo
12:30 pm - 5:45 pmHEL-TUL
13h 15m1 stop
$531American Airlines
Find Deal
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
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 - 11:53 pmHEL-TUL
19h 23m1 stop
$536American Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
British Airways Logo
3:50 pm - 5:50 pmTUL-HEL
18h 00m2 stops
British Airways Logo
12:35 pm - 7:56 pmHEL-TUL
15h 21m1 stop
$560British Airways
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Tue, Sep 16 - Tue, Sep 23
United Airlines Logo
9:44 am - 6:55 pmTUL-HEL
25h 11m2 stops
United Airlines Logo
6:10 am - 10:30 pmHEL-TUL
24h 20m2 stops
$575United Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
United Airlines Logo
1:40 pm - 12:15 amTUL-HEL
26h 35m2 stops
United Airlines Logo
6:10 am - 8:41 pmHEL-TUL
22h 31m2 stops
$579United Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
 Logo
5:00 am - 10:45 amTUL-HEL
21h 45m1 stop
 Logo
12:35 pm - 10:27 pmHEL-TUL
17h 52m1 stop
Thu, Aug 21 - Tue, Aug 26
British Airways Logo
12:09 pm - 12:20 pmTUL-HEL
16h 11m2 stops
British Airways Logo
12:35 pm - 5:46 pmHEL-TUL
13h 11m1 stop
$1,149British Airways
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Thu, Aug 21 - Tue, Aug 26
Finnair Logo
6:16 pm - 3:00 pmTUL-HEL
12h 44m1 stop
Finnair Logo
12:35 pm - 5:46 pmHEL-TUL
13h 11m1 stop
$1,395Finnair
Find Deal
Booking Insights

KAYAK's insights & trends for Tulsa to Helsinki flights

Get data-powered insights and trends into flights from Tulsa to Helsinki to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Tulsa to Helsinki?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Tulsa to Helsinki were found on American Airlines ($486) and British Airways ($560).

Good to know

Low seasonNovember
Cheapest flight$419
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Tulsa to Helsinki

When to book flights from Tulsa to Helsinki

Are your dates flexible? Find out the best times to travel from Tulsa to Helsinki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Tulsa to Helsinki

  • What is the cheapest flight from Tulsa to Helsinki?

    In the last 3 days, the lowest price for a flight from Tulsa to Helsinki was $419 for a one-way ticket and $486 for a round-trip.

  • Do I need a passport to fly between Tulsa and Helsinki?

    Yes, you’ll need a passport to travel to Helsinki from Tulsa.

  • Which aircraft models fly most regularly from Tulsa to Helsinki?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Tulsa to Helsinki?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Tulsa and Helsinki, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Tulsa to Helsinki, Finnair or British Airways?

    The two airlines most popular with KAYAK users for flights from Tulsa to Helsinki are Finnair and British Airways. With an average price for the route of $686 and an overall rating of 7.6, Finnair is the most popular choice. British Airways is also a great choice for the route, with an average price of $692 and an overall rating of 6.6.

  • How does KAYAK find such low prices on flights from Tulsa to Helsinki?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tulsa to Helsinki.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tulsa to Helsinki?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helsinki from Tulsa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Tulsa to Helsinki?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helsinki with an airline and back to Tulsa with another airline. Booking your flights between Tulsa and HEL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tulsa to Helsinki?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helsinki from Tulsa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Tulsa to Helsinki

 
See real verified KAYAK customer reviews for airlines flying from Tulsa to Helsinki. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Tulsa to Helsinki? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1318 reviews
7.6Boarding
8.1Crew
7.4Comfort
6.9Entertainment
6.7Food
Airline reviews

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

10.0 ExcellentSarah, Aug 2025CPH - HEL
Read more Finnair reviews

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Flight was delayed. Though I checked in with BA live chat three times, our special meals were not provided.

My experience with British Airways is excellent, thanks for all 🫶🏻✈️

Old tired plane, Uncomfortable business class seat. Breakfast dreadful and meagre. At least flight was on time!

Safe arrival. Improvement on Time efficiency Effective Communication will be great.

The crew is very friendly and helpful. The food is good for airplane food. The flight is long and hard to sleep. The leg space is great. The plane arrived in plenty of time.

A good flight back to Tampa and thankfully although we had a 90 minute delay because of thunder storms from Charlotte to bottom iof Florida, it was a prudent to avoid these for a comfortable flight as opposed to being tossed around with turbulence.

They removed our booking without telling us. Cost us thousands to book last minute

Enjoyable flight, helpful crew everything was organized to accommodate passengers.

Captain sick. Unable to get replacement so delayed me 30 hours, many others delayed 54 hours. TOTALLY DESTROYED ALL MY PLANS, including lost my rental car which would now cost over 5 times what I paid so stuck with buses n trains... lost hotel reservations.... HORRIBLE!!!

The international flight from PHL to Lisbon was one of the worst I’ve experienced, ever. What was really disappointing was the entire experience of comfort and service in the coach cabin after takeoff. The food was inedible and the wine served with dinner was such low quality - it tasted of petrol. I couldn’t eat more than a bite or two of the chicken entree, being worried it would make me ill. The service took so long to reach the entire coach cabin, I ended up having the lights turned off on me as though I had to rush though dinner (though as I mentioned, it wasn’t as if I ate much - only the salad). Most of the attendants seemed generally annoyed and were not friendly or polite. While there was some turbulence, it wasn’t too uncomfortable and I know that is just a chance. The temperature of the cabin was so warm, even a friend a row or two up and on the other side of the plane felt like this. To top it all off, the seat was so uncomfortable and flattened/overused, I had back pains for DAYS afterward.

Everything you need to know for your flight from Tulsa to Helsinki

Information on your arrival and departure airports

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