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$359+ Cheap flights from Houston to Helsinki (HEL)

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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — HEL
févr. 28 — mars 71
sam. 2/28
sam. 3/7
1 adult, Economy
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Cheap flight deals from Houston to Helsinki

Cheapest flights from Houston to Helsinki
Explore the most affordable flight options available from Houston to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 29, 2026.

This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/247:05 am
IAH
-
HEL
2 stops21h 50m
Multiple Airlines
mar. 3/31:55 pm
HEL
-
IAH
3 stops29h 16m
Multiple Airlines
Deal found 1/26$535
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 2/88:35 pm
IAH
-
HEL
3 stops32h 20m
Multiple Airlines
mar. 2/241:55 pm
HEL
-
IAH
3 stops29h 16m
Multiple Airlines
Deal found 1/27$607
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/249:05 pm
IAH
-
HEL
1 stop37h 00m
Turkish Airlines
mar. 3/312:30 pm
HEL
-
IAH
1 stop32h 40m
Turkish Airlines
Deal found 1/26$609
This Turkish Airlines deal was found by Cheapflights users on 1/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 2/89:05 pm
IAH
-
HEL
1 stop30h 30m
Turkish Airlines
mar. 2/2412:30 pm
HEL
-
IAH
1 stop38h 40m
Turkish Airlines
Deal found 1/27$633
This Scandinavian Airlines deal was found by Cheapflights users on 1/28. 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.
ven. 12/411:50 am
IAH
-
HEL
2 stops19h 35m
Scandinavian Airlines
mer. 12/96:15 am
HEL
-
IAH
2 stops25h 43m
Scandinavian Airlines
Deal found 1/28$641
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/42:55 pm
IAH
-
HEL
1 stop19h 10m
Turkish Airlines
lun. 3/912:30 pm
HEL
-
IAH
1 stop38h 40m
Turkish Airlines
Deal found 1/27$644
This Mytrip deal was found by Cheapflights users on 1/28. 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.
mer. 2/2511:55 am
IAH
-
HEL
2 stops22h 55m
Multiple Airlines
mer. 3/46:55 am
HEL
-
IAH
1 stop15h 15m
Multiple Airlines
Deal found 1/28$653
This American Airlines deal was found by Cheapflights users on 1/28. 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.
ven. 12/46:00 am
IAH
-
HEL
1 stop20h 45m
Multiple Airlines
jeu. 12/101:25 pm
HEL
-
IAH
1 stop19h 34m
Multiple Airlines
Deal found 1/28$657
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/243:50 pm
IAH
-
HEL
1 stop21h 20m
American Airlines
mar. 3/312:30 pm
HEL
-
IAH
2 stops19h 23m
American Airlines
Deal found 1/26$664
This American Airlines deal was found by Cheapflights users on 1/28. 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.
mer. 2/2510:13 am
HOU
-
HEL
1 stop16h 32m
American Airlines
mer. 3/47:50 am
HEL
-
HOU
2 stops20h 00m
American Airlines
Deal found 1/28$687
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/244:21 pm
HOU
-
HEL
2 stops20h 49m
British Airways
mar. 3/312:30 pm
HEL
-
HOU
1 stop15h 20m
British Airways
Deal found 1/26$706
This American Airlines deal was found by Cheapflights users on 1/28. 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.
jeu. 4/26:00 am
HOU
-
HEL
1 stop20h 45m
American Airlines
mar. 4/1412:35 pm
HEL
-
HOU
1 stop15h 16m
American Airlines
Deal found 1/28$717

Find flight deals from Houston to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Helsinki (HEL). 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 janvier 29, 2026.

Round-trip from

$535
(Mytrip)

One-way from

$359
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$563
From Houston to Helsinki-Vantaa
Search Deals
One-way flight from Houston to Helsinki-Vantaa
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($333 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Helsinki 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 janvier 29, 2026.
Use the filters below to find and compare flights from Houston to Helsinki that are best for you.

Fly from

Houston

Fly to

Helsinki

Route

Depart

Return

Price

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

mar. 2/24

7:05 am-12:55 pm

2 stops21h 50m

Helsinki-Vantaa

mar. 3/3

1:55 pm-11:11 am

3 stops29h 16m

$535

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

dim. 2/8

8:35 pm-12:55 pm

3 stops32h 20m

Helsinki-Vantaa

mar. 2/24

1:55 pm-11:11 am

3 stops29h 16m

$607

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

mar. 2/24

9:05 pm-6:05 pm

1 stop37h 00m

Helsinki-Vantaa

mar. 3/3

12:30 pm-1:10 pm

1 stop32h 40m

$609

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

mer. 3/4

2:55 pm-6:05 pm

1 stop19h 10m

Helsinki-Vantaa

lun. 3/9

12:30 pm-8:10 pm

1 stop38h 40m

$644

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

mer. 2/25

11:55 am-6:50 pm

2 stops22h 55m

Helsinki-Vantaa

mer. 3/4

6:55 am-2:10 pm

1 stop15h 15m

$653

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

mar. 2/24

3:50 pm-9:10 pm

1 stop21h 20m

Helsinki-Vantaa

mar. 3/3

12:30 pm-11:53 pm

2 stops19h 23m

$664

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

mer. 3/4

12:49 pm-1:10 pm

2 stops16h 21m

Helsinki-Vantaa

lun. 3/9

2:05 pm-2:30 pm

1 stop31h 25m

$678

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

mer. 3/4

12:49 pm-1:10 pm

2 stops16h 21m

Helsinki-Vantaa

lun. 3/9

2:05 pm-2:30 pm

1 stop31h 25m

$678

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

mer. 2/25

10:13 am-10:45 am

1 stop16h 32m

Helsinki-Vantaa

mer. 3/4

7:50 am-7:50 pm

2 stops20h 00m

$687

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

mar. 2/24

4:21 pm-9:10 pm

2 stops20h 49m

Helsinki-Vantaa

mar. 3/3

12:30 pm-7:50 pm

1 stop15h 20m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 34 results
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Best time to book a flight from Houston to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Houston 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 Houston to Helsinki

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

Currently, November is the cheapest month in which you can book a flight from Houston to Helsinki (average of $485). Flying from Houston to Helsinki in July is currently the most expensive (average of $947). 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 Houston to Helsinki?

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated janvier 29, 2026.
Get a feel of what it's like to fly with Finnair, American Airlines, and British Airways from Houston to Helsinki by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,356 reviews

Entertainment

6.9

Crew

8.2

Comfort

7.5

Overall

7.6

Boarding

7.7

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,356 reviews
Finnair
7.6
Good
1,356 reviews

Entertainment

6.9

Crew

8.2

Comfort

7.5

Overall

7.6

Boarding

7.7

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
American Airlines
7.2
Good
11,206 reviews
Finnair
7.6
Good
1,356 reviews

Entertainment

6.9

Crew

8.2

Comfort

7.5

Overall

7.6

Boarding

7.7

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
British Airways
6.7
Okay
7,705 reviews
Finnair
7.6
Good
1,356 reviews

Entertainment

6.9

Crew

8.2

Comfort

7.5

Overall

7.6

Boarding

7.7

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Related info for your journey

Find useful and relevant information for your journey from Houston to Helsinki. 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 into for flights to Helsinki from Houston?

    If you book a flight to Helsinki from Houston, you will be flying to Helsinki-Vantaa, which is the city’s only airport. Helsinki-Vantaa (HEL) is located 10.6 mi from the center of Helsinki. There are 0 flights from Houston to Helsinki-Vantaa per day from 3 different airlines.

  • How long is the flight from Houston to Helsinki?

    Airlines like Turkish Airlines, American Airlines, and British Airways fly from Houston to Helsinki in about 16h 32m. The time it takes to get you to your destination can typically vary by up to 20h 28m. Airlines will cover a distance of 5365 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Houston to Helsinki round-trip?

    Flying on Finnair is currently your cheapest option to Helsinki, with prices starting at $503. Additional round-trip tickets that might be worth considering are offered by American Airlines and British Airways, with the lowest prices starting at $522 and $524, respectively. Users have found that Finnair is 38% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston to Helsinki 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 Houston to Helsinki?

    Currently, November is the cheapest month in which you can book a flight from Houston to Helsinki (average of $485). Flying from Houston to Helsinki in July is currently the most expensive (average of $947). 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

Traveling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa
Lahti

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Top 3 airlines flying from Houston to Helsinki

Discover the top 3 airlines that operate flights from Houston to Helsinki. 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 janvier 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$503Average$821FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$522Average$728FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$524Average$964FlexibilityNo cancel feeOn-time70%

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