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$508+ 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — HEL
Dec 29 — Jan 51
Mon 12/29
Mon 1/5
1 adult, Economy
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Cheap 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 November 29, 2025.

Round-trip from

$532
(Orbitz)

One-way from

$508
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$635
From Houston to Helsinki-Vantaa
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One-way flight from Houston to Helsinki-Vantaa
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Highest demand for flights based on searches. 21% potential increase in price ($234 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 29, 2025.

This KLM deal was found by Cheapflights users on 11/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/74:05 pmIAH - HEL
1 stop16h 20mMultiple Airlines
Tue 12/232:05 pmHEL - IAH
1 stop31h 25mMultiple Airlines
Deal found 11/27$566
This Mytrip deal was found by Cheapflights users on 11/27. 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.
Wed 12/105:20 amIAH - HEL
2 stops23h 35mMultiple Airlines
Wed 12/171:55 pmHEL - IAH
2 stops17h 13mMultiple Airlines
Deal found 11/27$582
This Gotogate deal was found by Cheapflights users on 11/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:35 pmIAH - HEL
2 stops34h 35mLufthansa
Tue 12/237:05 amHEL - IAH
2 stops18h 11mLufthansa
Deal found 11/27$740
This Cheapflightsfares deal was found by Cheapflights users on 11/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:55 pmIAH - HEL
1 stop13h 35mLufthansa
Tue 12/97:05 amHEL - IAH
1 stop19h 10mLufthansa
Deal found 11/27$839
This Air Canada deal was found by Cheapflights users on 11/27. 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.
Tue 12/212:10 pmIAH - HEL
2 stops17h 00mAir Canada
Tue 12/97:05 amHEL - IAH
3 stops22h 39mAir Canada
Deal found 11/27$906
This Delta deal was found by Cheapflights users on 11/27. 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.
Wed 12/1011:02 amIAH - HEL
2 stops18h 08mDelta
Wed 12/177:00 amHEL - IAH
1 stop14h 30mDelta
Deal found 11/27$934
This American Airlines deal was found by Cheapflights users on 11/27. 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.
Sun 12/710:13 amHOU - HEL
1 stop16h 32mAmerican Airlines
Tue 12/2312:30 pmHEL - HOU
1 stop29h 13mAmerican Airlines
Deal found 11/27$1,186
This Delta deal was found by Cheapflights users on 11/27. 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.
Sun 12/72:32 pmHOU - HEL
2 stops17h 53mDelta
Tue 12/237:00 amHEL - HOU
2 stops18h 50mDelta
Deal found 11/27$1,439
This Delta deal was found by Cheapflights users on 11/27. 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.
Wed 12/1010:39 amHOU - HEL
2 stops21h 46mDelta
Wed 12/177:00 amHEL - HOU
2 stops23h 48mDelta
Deal found 11/27$1,665
This Finnair deal was found by Cheapflights users on 11/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1712:16 pmHOU - HEL
1 stop14h 29mMultiple Airlines
Wed 12/2412:30 pmHEL - HOU
1 stop15h 15mMultiple Airlines
Deal found 11/27$1,672
This American Airlines deal was found by Cheapflights users on 11/27. 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.
Sun 12/712:16 pmHOU - HEL
2 stops17h 39mMultiple Airlines
Tue 12/2312:30 pmHEL - HOU
1 stop15h 20mMultiple Airlines
Deal found 11/27$1,683
This Finnair deal was found by Cheapflights users on 11/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:08 amHOU - HEL
1 stop16h 37mMultiple Airlines
Wed 12/1712:30 pmHEL - HOU
1 stop15h 48mMultiple Airlines
Deal found 11/27$1,736

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 November 29, 2025.
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

Tue 1/13

4:05 pm-4:25 pm

1 stop16h 20m

Helsinki-Vantaa

Mon 1/26

2:05 pm-1:30 pm

1 stop31h 25m

$564

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 1/14

4:05 pm-4:25 pm

1 stop16h 20m

Helsinki-Vantaa

Wed 1/28

2:05 pm-1:30 pm

1 stop31h 25m

$564

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Mon 1/19

4:05 pm-4:25 pm

1 stop16h 20m

Helsinki-Vantaa

Thu 1/29

2:05 pm-1:30 pm

1 stop31h 25m

$564

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 1/13

4:05 pm-4:25 pm

1 stop16h 20m

Helsinki-Vantaa

Thu 1/22

7:00 am-1:30 pm

1 stop14h 30m

$564

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 1/14

4:05 pm-4:25 pm

1 stop16h 20m

Helsinki-Vantaa

Tue 1/27

7:00 am-1:30 pm

1 stop14h 30m

$564

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Mon 1/19

4:05 pm-4:25 pm

1 stop16h 20m

Helsinki-Vantaa

Mon 1/26

2:05 pm-1:30 pm

1 stop31h 25m

$564

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 1/13

4:05 pm-4:25 pm

1 stop16h 20m

Helsinki-Vantaa

Wed 1/21

2:05 pm-1:30 pm

1 stop31h 25m

$564

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 1/13

4:05 pm-4:25 pm

1 stop16h 20m

Helsinki-Vantaa

Wed 1/28

2:05 pm-1:30 pm

1 stop31h 25m

$564

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 1/14

4:05 pm-4:25 pm

1 stop16h 20m

Helsinki-Vantaa

Fri 1/23

7:00 am-1:30 pm

1 stop14h 30m

$564

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Tue 1/13

12:47 pm-10:45 am

1 stop13h 58m

Helsinki-Vantaa

Tue 1/20

12:30 pm-10:46 pm

1 stop18h 16m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/27

Showing 1-10 of 27 results
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2
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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 June is currently the most expensive (average of $952). 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.

What is the cheapest time of day to fly from HOU to HEL?

Find hourly flight availability from Houston to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston to Helsinki in the evening. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the afternoon.

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 November 29, 2025.
Get a feel of what it's like to fly with Delta, Finnair, and American Airlines 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.
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Finnair
7.6
Good
1,334 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,043 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,545 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 4 different airlines.

  • How long is the flight from Houston to Helsinki?

    Airlines like Delta, American Airlines, and British Airways fly from Houston to Helsinki in about 13h 58m. The time it takes to get you to your destination can typically vary by up to 4h 30m. 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 American Airlines is currently your cheapest option to Helsinki, with prices starting at $530. Additional round-trip tickets that might be worth considering are offered by Finnair and British Airways, with the lowest prices starting at $579 and $630, respectively. Users have found that American Airlines is 39% 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 June is currently the most expensive (average of $952). 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 4 airlines flying from Houston to Helsinki

Discover the top 4 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 November 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$530Average$765FlexibilityNo cancel feeOn-time71%
FinnairCheapest$579Average$1,027FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$630Average$964FlexibilityNo cancel feeOn-time70%
DeltaCheapest$635Average$1,048FlexibilityNo cancel feeOn-timeN/A

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