HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$455+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — HOU
ene. 27 — feb. 31
mar. 1/27
mar. 2/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Helsinki to Houston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Helsinki-Vantaa to Houston are usually found in March or August, booked 81 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Helsinki to Houston

Best flights from Helsinki to Houston
Discover carefully curated flight deals from Helsinki to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 1/247:50 amHEL - IAH
2 stops23h 44mMultiple Airlines
sáb. 1/317:27 pmIAH - HEL
1 stop34h 28mMultiple Airlines
Deal found 12/27$858
This Travelis deal was found by Cheapflights users on 12/27. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/156:55 amHEL - IAH
1 stop19h 20mLufthansa
dom. 2/2211:55 amIAH - HEL
2 stops20h 45mLufthansa
Deal found 12/27$917
This SmartFares deal was found by Cheapflights users on 12/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/247:00 pmHEL - IAH
1 stop32h 10mTurkish Airlines
lun. 3/309:05 pmIAH - HEL
1 stop37h 35mTurkish Airlines
Deal found 12/27$924
This Delta deal was found by Cheapflights users on 12/27. 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.
jue. 1/157:00 amHEL - IAH
1 stop14h 30mDelta
lun. 1/2612:49 pmIAH - HEL
2 stops19h 36mDelta
Deal found 12/27$932
This United Airlines deal was found by Cheapflights users on 12/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/247:05 amHEL - IAH
2 stops21h 52mUnited Airlines
lun. 3/304:32 pmIAH - HEL
2 stops18h 23mUnited Airlines
Deal found 12/27$936
This Air Canada deal was found by Cheapflights users on 12/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/51:55 pmHEL - IAH
2 stops39h 49mAir Canada
lun. 2/912:10 pmIAH - HEL
2 stops22h 40mAir Canada
Deal found 12/27$960
This American Airlines deal was found by Cheapflights users on 12/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/1512:30 pmHEL - HOU
1 stop19h 27mAmerican Airlines
dom. 2/2212:17 pmHOU - HEL
1 stop14h 28mAmerican Airlines
Deal found 12/27$993
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/157:45 pmHEL - IAH
2 stops51h 30mMultiple Airlines
dom. 2/227:05 amIAH - HEL
1 stop22h 50mMultiple Airlines
Deal found 12/26$859
This Lufthansa deal was found by Cheapflights users on 12/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/156:55 amHEL - IAH
2 stops18h 30mLufthansa
lun. 1/265:00 pmIAH - HEL
2 stops17h 50mLufthansa
Deal found 12/27$936
This United Airlines deal was found by Cheapflights users on 12/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 1/246:55 amHEL - IAH
2 stops19h 51mUnited Airlines
sáb. 1/317:30 amIAH - HEL
2 stops21h 35mUnited Airlines
Deal found 12/27$937
This Delta deal was found by Cheapflights users on 12/27. 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.
sáb. 1/247:00 amHEL - IAH
1 stop14h 30mDelta
sáb. 1/314:05 pmIAH - HEL
1 stop16h 20mDelta
Deal found 12/27$956
This American Airlines deal was found by Cheapflights users on 12/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/512:30 pmHEL - HOU
1 stop13h 36mAmerican Airlines
lun. 2/912:47 pmHOU - HEL
1 stop13h 58mAmerican Airlines
Deal found 12/25$1,122
This Finnair deal was found by Cheapflights users on 12/26. 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.
mar. 6/912:35 pmHEL - HOU
1 stop13h 12mMultiple Airlines
vie. 6/262:35 pmHOU - HEL
1 stop12h 10mMultiple Airlines
Deal found 12/26$1,081
This Delta deal was found by Cheapflights users on 12/26. 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.
dom. 2/157:00 amHEL - HOU
2 stops22h 28mDelta
dom. 2/2210:50 amHOU - HEL
2 stops22h 35mDelta
Deal found 12/26$1,336

Find 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 diciembre 28, 2025.

Round-trip from

$779
(Mytrip)

One-way from

$455
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,080
From Helsinki-Vantaa to Houston
Search Deals
One-way flight from Helsinki-Vantaa to Houston
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 diciembre 28, 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

sáb. 1/24

7:50 am-11:34 pm

2 stops23h 44m

Houston George Bush Intcntl

sáb. 1/31

7:27 pm-1:55 pm

1 stop34h 28m

$858

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

dom. 2/15

7:45 pm-3:15 pm

2 stops51h 30m

Houston George Bush Intcntl

dom. 2/22

7:05 am-1:55 pm

1 stop22h 50m

$859

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

dom. 2/15

6:55 am-6:15 pm

1 stop19h 20m

Houston George Bush Intcntl

dom. 2/22

11:55 am-4:40 pm

2 stops20h 45m

$917

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

mar. 3/24

7:00 pm-8:10 pm

1 stop32h 10m

Houston George Bush Intcntl

lun. 3/30

9:05 pm-6:40 pm

1 stop37h 35m

$924

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

jue. 1/15

7:00 am-1:30 pm

1 stop14h 30m

Houston George Bush Intcntl

lun. 1/26

12:49 pm-4:25 pm

2 stops19h 36m

$932

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

mar. 3/24

7:05 am-9:57 pm

2 stops21h 52m

Houston George Bush Intcntl

lun. 3/30

4:32 pm-6:55 pm

2 stops18h 23m

$936

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

jue. 1/15

6:55 am-5:25 pm

2 stops18h 30m

Houston George Bush Intcntl

lun. 1/26

5:00 pm-6:50 pm

2 stops17h 50m

$936

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

sáb. 1/24

6:55 am-6:46 pm

2 stops19h 51m

Houston George Bush Intcntl

sáb. 1/31

7:30 am-1:05 pm

2 stops21h 35m

$937

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

sáb. 1/24

7:00 am-1:30 pm

1 stop14h 30m

Houston George Bush Intcntl

sáb. 1/31

4:05 pm-4:25 pm

1 stop16h 20m

$956

HelsinkiHouston

HEL - IAH

HELIAH

Helsinki-Vantaa

jue. 2/5

1:55 pm-9:44 pm

2 stops39h 49m

Houston George Bush Intcntl

lun. 2/9

12:10 pm-6:50 pm

2 stops22h 40m

$960

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 32 results
1
2
3
4

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 December 26, 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, June is the cheapest month in which you can book a flight from Helsinki to Houston (average of $633). 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.

How much does it cost to fly round-trip from Helsinki to Houston?

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 diciembre 28, 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
1,435 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.7

Food

7.2

Comfort

7.6

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,435 reviews
KLM
7.7
Good
1,435 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.7

Food

7.2

Comfort

7.6

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 14h 30m. Lufthansa provides one of the quickest options available for as low as $932. The distance from Helsinki to Houston is about 5346 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 $1,091 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, June is the cheapest month in which you can book a flight from Helsinki to Houston (average of $633). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 George Bush Intcntl flights
Helsinki to Hobby 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 diciembre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$1,091Average$1,233FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights