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$299+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — HEL
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
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 December 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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.
Thu 12/187:05 pmIAH - HEL
2 stops32h 55mLufthansa
Thu 12/256:55 amHEL - IAH
1 stop15h 40mLufthansa
Deal found 12/15$1,334
This Expedia deal was found by Cheapflights users on 12/16. 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.
Sat 12/204:20 pmIAH - HEL
2 stops18h 30mLufthansa
Sat 12/276:55 amHEL - IAH
1 stop15h 40mLufthansa
Deal found 12/16$1,421
This Ovago deal was found by Cheapflights users on 12/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/274:30 pmIAH - HEL
1 stop24h 50mLufthansa
Tue 1/65:45 pmHEL - IAH
1 stop28h 50mLufthansa
Deal found 12/15$1,496
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Thu 12/187:05 pmIAH - HEL
2 stops32h 55mUnited Airlines
Thu 12/256:55 amHEL - IAH
2 stops21h 15mUnited Airlines
Deal found 12/14$1,518
This oojo deal was found by Cheapflights users on 12/15. 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.
Sat 12/278:16 pmHOU - HEL
2 stops34h 59mBritish Airways
Tue 1/64:00 pmHEL - HOU
2 stops38h 46mBritish Airways
Deal found 12/15$1,675
This Ovago deal was found by Cheapflights users on 12/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:28 pmIAH - HEL
2 stops17h 02mMultiple Airlines
Thu 12/257:50 amHEL - IAH
1 stop20h 10mMultiple Airlines
Deal found 12/13$1,764
This Delta deal was found by Cheapflights users on 12/14. 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.
Thu 12/1810:39 amHOU - HEL
2 stops21h 46mDelta
Thu 12/257:00 amHEL - HOU
2 stops20h 14mDelta
Deal found 12/14$2,373
This Finnair deal was found by Cheapflights users on 12/14. 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.
Thu 12/1812:09 pmHOU - HEL
1 stop14h 36mMultiple Airlines
Thu 12/2512:30 pmHEL - HOU
1 stop15h 15mMultiple Airlines
Deal found 12/14$3,211
This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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.
Sat 12/276:07 pmHOU - HEL
2 stops16h 18mMultiple Airlines
Tue 1/612:30 pmHEL - HOU
1 stop13h 36mMultiple Airlines
Deal found 12/15$3,372
This oojo deal was found by Cheapflights users on 12/14. 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.
Fri 12/1912:09 pmHOU - HEL
2 stops19h 06mBritish Airways
Sun 1/47:35 pmHEL - HOU
2 stops32h 10mBritish Airways
Deal found 12/14$3,723
This oojo deal was found by Cheapflights users on 12/16. 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.
Sat 12/206:07 pmHOU - HEL
2 stops20h 53mBritish Airways
Sat 12/274:00 pmHEL - HOU
2 stops31h 47mBritish Airways
Deal found 12/16$3,740
This American Airlines deal was found by Cheapflights users on 12/14. 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.
Thu 12/189:05 amHOU - HEL
1 stop17h 40mAmerican Airlines
Thu 12/257:50 amHEL - HOU
2 stops19h 55mAmerican Airlines
Deal found 12/14$3,963

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 December 16, 2025.

Round-trip from

$631
(Kiwi.com)

One-way from

$299
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,136
From Houston to Helsinki-Vantaa
Search Deals
One-way flight from Houston to Helsinki-Vantaa
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($269 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 16, 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

Mon 1/19

9:05 pm-6:05 pm

1 stop37h 00m

Helsinki-Vantaa

Tue 2/3

12:30 pm-7:10 pm

1 stop38h 40m

$631

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Mon 1/19

12:47 pm-10:45 am

1 stop13h 58m

Helsinki-Vantaa

Tue 2/3

12:30 pm-6:06 pm

1 stop13h 36m

$658

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Mon 1/19

9:54 am-8:20 pm

2 stops26h 26m

Helsinki-Vantaa

Tue 2/3

11:20 am-11:37 pm

2 stops20h 17m

$660

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 3/10

10:05 pm-11:35 am

1 stop30h 30m

Helsinki-Vantaa

Sat 3/21

12:30 pm-2:10 pm

1 stop32h 40m

$662

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Mon 1/19

9:54 am-4:25 pm

2 stops22h 31m

Helsinki-Vantaa

Tue 2/3

7:00 am-1:30 pm

1 stop14h 30m

$666

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Mon 1/19

5:04 pm-5:25 pm

2 stops16h 21m

Helsinki-Vantaa

Tue 2/3

7:00 am-10:33 pm

2 stops23h 33m

$686

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 3/10

12:49 pm-3:15 pm

2 stops19h 26m

Helsinki-Vantaa

Sat 3/21

5:20 pm-3:05 pm

2 stops28h 45m

$714

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Thu 1/29

12:47 pm-10:45 am

1 stop13h 58m

Helsinki-Vantaa

Thu 2/5

12:30 pm-10:46 pm

1 stop18h 16m

$725

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Thu 1/29

11:09 am-4:25 pm

2 stops21h 16m

Helsinki-Vantaa

Thu 2/5

7:00 am-10:33 pm

2 stops23h 33m

$730

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 2/25

9:05 pm-6:05 pm

1 stop37h 00m

Helsinki-Vantaa

Sun 3/1

7:00 pm-7:10 pm

1 stop32h 10m

$733

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 19 results
1
2

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 $943). 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 December 16, 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.

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 December 16, 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
8,008 reviews

Overall

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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
1,337 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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
11,049 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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
7,582 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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 Turkish Airlines, Scandinavian Airlines, and Delta fly from Houston to Helsinki in about 22h 31m. The time it takes to get you to your destination can typically vary by up to 14h 29m. Airlines will cover a distance of 5346 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 40% 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 $943). 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$530Average$767FlexibilityNo cancel feeOn-time71%
FinnairCheapest$579Average$1,027FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$630Average$964FlexibilityNo cancel feeOn-time70%
DeltaCheapest$635Average$996FlexibilityNo cancel feeOn-timeN/A

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