$415 Find Cheap Flights from Helsinki to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helsinki to Houston departing on 6/18. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helsinki to Houston, 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 Helsinki to Houston, as well as popular online travel agencies
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Cheap Flight Deals from Helsinki to Houston (HEL-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helsinki to Houston 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.

Recent round-trip flight deals from Helsinki to Houston

KAYAK's recommended round-trip deals from the most popular airlines that fly from Helsinki to Houston.
Discover the best prices for you by selecting your travel dates on KAYAK.
Lufthansa Logo
1:35 pm - 1:35 pmHEL-IAH
32h 00m1 stop
Lufthansa Logo
6:20 pm - 4:40 pmIAH-HEL
14h 20m1 stop
$806Lufthansa
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Thu, May 22 - Thu, May 29
Logo
1:55 pm - 1:15 pmHEL-IAH
31h 20m1 stop
Logo
3:50 pm - 11:20 pmIAH-HEL
23h 30m1 stop
$867
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Sun, Jun 8 - Sun, Jun 15
United Airlines Logo
6:10 am - 1:35 pmHEL-IAH
15h 25m1 stop
United Airlines Logo
10:00 am - 12:50 pmIAH-HEL
18h 50m2 stops
$871United Airlines
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Mon, May 19 - Mon, May 26
United Airlines Logo
6:10 am - 1:35 pmHEL-IAH
15h 25m1 stop
United Airlines Logo
9:47 am - 4:50 pmIAH-HEL
23h 03m2 stops
$873United Airlines
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Tue, May 27 - Tue, Jun 3
United Airlines Logo
6:00 am - 12:47 amHEL-IAH
26h 47m2 stops
United Airlines Logo
10:00 am - 12:50 pmIAH-HEL
18h 50m2 stops
$876United Airlines
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Mon, May 19 - Mon, May 26
Air France Logo
1:55 pm - 1:15 pmHEL-IAH
31h 20m1 stop
Air France Logo
3:59 pm - 4:40 pmIAH-HEL
16h 41m2 stops
$877Air France
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Sun, Jun 8 - Sun, Jun 15
KLM Logo
7:00 am - 5:46 pmHEL-IAH
18h 46m2 stops
KLM Logo
5:36 pm - 5:40 pmIAH-HEL
16h 04m2 stops
$884KLM
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Thu, May 22 - Thu, May 29
KLM Logo
6:25 pm - 1:15 pmHEL-IAH
26h 50m1 stop
KLM Logo
3:30 pm - 12:20 amIAH-HEL
24h 50m1 stop
$885KLM
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Mon, May 19 - Mon, May 26
Delta Logo
7:00 am - 1:15 pmHEL-IAH
14h 15m1 stop
Delta Logo
2:30 pm - 5:40 pmIAH-HEL
19h 10m2 stops
$886Delta
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Tue, May 20 - Tue, May 27
Delta Logo
7:00 am - 4:11 pmHEL-IAH
17h 11m2 stops
Delta Logo
5:00 pm - 5:40 pmIAH-HEL
16h 40m2 stops
$891Delta
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Tue, May 27 - Tue, Jun 3
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KAYAK's insights & trends for Helsinki to Houston flights

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

What’s the cheapest day of the week to fly from Helsinki to Houston?

The average price of all round-trip flights from Helsinki to Houston clicked on KAYAK for each day over the last 12 months.

For Helsinki to Houston, Monday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Houston back to Helsinki, the best deals are generally found on Tuesday, with Thursday being the most expensive.

What is the cheapest month to fly from Helsinki to Houston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Helsinki to Houston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Helsinki to Houston is March, where tickets cost $802 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,037 and $962 respectively.

How far in advance should I book a flight from Helsinki to Houston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Helsinki to Houston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Helsinki to Houston, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

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Good to know

Cheapest flight$415
Flight from Helsinki to Houston George Bush Airport

When to book flights from Helsinki to Houston

Are your dates flexible? Find out the best times to travel from Helsinki to Houston 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 Helsinki to Houston

  • What is the cheapest flight from Helsinki to Houston?

    In the last 3 days, the lowest price for a flight from Helsinki to Houston was $415 for a one-way ticket and $806 for a round-trip.

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

    A passport is required to fly from Helsinki to Houston.

  • Which airports will I be using when flying from Helsinki to Houston?

    On your way to Houston, you’ll fly out from Helsinki-Vantaa. You’ll be landing in one of Houston’s 2 airports: Houston Hobby or Houston George Bush Intcntl.

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

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

  • Which airline alliances offer flights from Helsinki to Houston?

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

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

    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 Helsinki to Houston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Helsinki 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 Helsinki to Houston?

    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 Houston with an airline and back to Helsinki with another airline.

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

    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 Houston from Helsinki up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Helsinki to Houston

 
See real verified KAYAK customer reviews for airlines flying from Helsinki to Houston. 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 Helsinki to Houston? 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.
7.8
KLMOverall score based on 1334 reviews
7.2Food
7.1Entertainment
8.4Crew
7.7Comfort
7.8Boarding
Airline reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

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

Information on your arrival and departure airports

Helsinki (HEL)

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