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$389+ Cheap flights from Helsinki (HEL) to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — HOU
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheapflights Tip: The best prices from Helsinki-Vantaa to Houston are usually found in March or August, booked 85 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Find flight deals from Helsinki to Houston

Cheapest flights from Helsinki to Houston
Explore the most affordable flight options available from Helsinki to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Flysmarter deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:05 pmHEL - IAH
1 stop31h 25mKLM
Tue 12/163:30 pmIAH - HEL
1 stop13h 40mKLM
Deal found 11/25$962
This Delta deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:00 amHEL - IAH
2 stops19h 19mDelta
Tue 12/163:30 pmIAH - HEL
1 stop17h 55mDelta
Deal found 11/25$1,002
This Mytrip deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:30 amHEL - IAH
2 stops32h 34mMultiple Airlines
Tue 12/168:00 amIAH - HEL
2 stops30h 35mMultiple Airlines
Deal found 11/25$1,089
This Finnair deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:30 pmHEL - HOU
1 stop13h 29mMultiple Airlines
Tue 12/1610:08 amHOU - HEL
1 stop16h 37mMultiple Airlines
Deal found 11/25$1,560
This Delta deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:30 amHEL - HOU
2 stops24h 18mDelta
Tue 12/1610:39 amHOU - HEL
2 stops21h 46mDelta
Deal found 11/25$1,839
This Gotogate deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:55 amHEL - IAH
2 stops22h 49mMultiple Airlines
Thu 12/43:55 pmIAH - HEL
2 stops16h 35mMultiple Airlines
Deal found 11/24$2,910
This Scandinavian Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:00 amHEL - IAH
3 stops24h 57mScandinavian Airlines
Thu 12/44:00 pmIAH - HEL
2 stops25h 35mScandinavian Airlines
Deal found 11/24$3,596
This Arangrant deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/112:30 pmHEL - IAH
1 stop13h 28mFinnair
Thu 12/42:23 pmIAH - HEL
1 stop12h 22mFinnair
Deal found 11/24$3,933
This Rumbo deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:55 amHEL - IAH
2 stops18h 07mLufthansa
Thu 12/44:20 pmIAH - HEL
2 stops16h 10mLufthansa
Deal found 11/24$5,862
This Rumbo deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:00 pmHEL - HOU
2 stops35h 50mBritish Airways
Thu 12/46:29 pmHOU - HEL
2 stops18h 41mBritish Airways
Deal found 11/24$6,086
This Expedia deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/112:30 pmHEL - HOU
1 stop13h 22mMultiple Airlines
Thu 12/410:39 amHOU - HEL
2 stops18h 31mMultiple Airlines
Deal found 11/24$14,430

Cheap flight deals from Helsinki to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 26, 2025.

Round-trip from

$779
(Mytrip)

One-way from

$389
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$916
From Helsinki-Vantaa to Houston
Search Deals
One-way flight from Helsinki-Vantaa to Houston
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helsinki to Houston 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, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Helsinki to Houston that are best for you.

Fly from

Helsinki

Fly to

Houston

Route

Depart

Return

Price

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Mon 1/19

7:50 am-11:11 am

2 stops35h 21m

Houston George Bush Intcntl

Mon 1/26

7:30 pm-1:55 pm

1 stop34h 25m

$784

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Mon 1/19

6:55 am-6:15 pm

1 stop19h 20m

Houston George Bush Intcntl

Mon 1/26

5:00 pm-6:50 pm

2 stops17h 50m

$860

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Mon 1/19

12:30 pm-7:10 pm

1 stop38h 40m

Houston George Bush Intcntl

Mon 1/26

9:05 pm-6:05 pm

1 stop37h 00m

$863

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Mon 1/19

6:55 am-6:46 pm

2 stops19h 51m

Houston George Bush Intcntl

Mon 1/26

5:00 pm-6:50 pm

2 stops17h 50m

$893

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Wed 1/21

1:55 pm-9:44 pm

2 stops39h 49m

Houston George Bush Intcntl

Sun 1/25

12:10 pm-6:50 pm

2 stops22h 40m

$893

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

Mon 1/19

12:30 pm-10:49 pm

1 stop18h 19m

Houston George Bush Intcntl

Mon 1/26

9:35 am-10:45 am

1 stop17h 10m

$898

HelsinkiHouston

HEL - HOU

HELHOU

Helsinki-Vantaa

Mon 1/19

12:30 pm-10:46 pm

1 stop18h 16m

Houston Hobby

Mon 1/26

10:35 am-10:45 am

1 stop16h 10m

$898

HelsinkiHouston

HEL - HOU

HELHOU

Helsinki-Vantaa

Mon 1/19

12:30 pm-10:46 pm

1 stop18h 16m

Houston Hobby

Mon 1/26

12:47 pm-10:45 am

1 stop13h 58m

$898

HelsinkiHouston

HEL - HOU

HELHOU

Helsinki-Vantaa

Mon 1/19

2:05 pm-10:21 am

2 stops28h 16m

Houston Hobby

Mon 1/26

11:09 am-4:25 pm

2 stops21h 16m

$1,052

HelsinkiHouston

HEL - HOU

HELHOU

Helsinki-Vantaa

Fri 12/12

12:30 pm-5:59 pm

1 stop13h 29m

Houston Hobby

Tue 12/16

10:08 am-10:45 am

1 stop16h 37m

$1,560

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 14 results
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Best time to book a flight from Helsinki to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Helsinki with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Helsinki to Houston. Price data was last updated on November 21, 2025.

The price you pay for your flight from Helsinki to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Helsinki to Houston?

Currently, April is the cheapest month in which you can book a flight from Helsinki to Houston (average of $590). Flying from Helsinki to Houston in January is currently the most expensive (average of $882). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated November 26, 2025.
Read reviews from past customers who have flown KLM from Helsinki to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,423 reviews

Overall

7.7

Boarding

7.8

Food

7.2

Entertainment

7.1

Comfort

7.6

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,423 reviews
KLM
7.7
Good
1,423 reviews

Overall

7.7

Boarding

7.8

Food

7.2

Entertainment

7.1

Comfort

7.6

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Helsinki to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Helsinki to Houston?

    For a flight from Helsinki to Houston, you will be flying from Helsinki-Vantaa. Helsinki-Vantaa (HEL) is just 10.6 mi from the center of the city. Helsinki-Vantaa is the only Helsinki airport and it handles 0 outbound flights to Houston per day. 1 airline has flights to Houston from Helsinki-Vantaa on a regular basis.

  • How long is the flight from Helsinki to Houston?

    A quick flight from Helsinki to Houston can take about 18h 16m. Lufthansa provides one of the quickest options available for as low as $898. The distance from Helsinki to Houston is about 5365 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Helsinki to Houston round-trip?

    Our cheapest airline available from Helsinki to Houston is KLM. Our recent data shows that you can find tickets from as low as $935 on this airline.

  • Can I find deals for flights from Helsinki to Houston that include hotel bookings?

    Yes. In addition to deals on Helsinki to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helsinki to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helsinki to Houston.

  • Can I find deals for business class flights from Helsinki to Houston?

    Yes. Cheapflights offers flight deals from Helsinki to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Helsinki to Houston?

    Currently, April is the cheapest month in which you can book a flight from Helsinki to Houston (average of $590). Flying from Helsinki to Houston in January is currently the most expensive (average of $882). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Helsinki to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Helsinki to Dallas/Fort Worth flights
Helsinki to Hobby flights
Helsinki to George Bush Intcntl flights

Top airline flying from Helsinki to Houston

Discover the top airline that operate flights from Helsinki to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$935Average$1,111FlexibilityNo cancel feeOn-time75%

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