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$647+ Cheap flights from Houston to Finland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — HEL
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from Houston to Finland

Cheapest flights from Houston to Finland
Explore the most affordable flight options available from Houston to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This United deal was found by Cheapflights users on 11/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/264:50 pmIAH - HEL
1 stop18h 00mMultiple Airlines
Sun 11/301:50 pmHEL - IAH
2 stops53h 19mMultiple Airlines
Deal found 11/11$929
This Delta deal was found by Cheapflights users on 11/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:39 amHOU - HEL
2 stops21h 46mDelta
Sun 12/146:30 amHEL - HOU
2 stops24h 18mDelta
Deal found 11/13$1,038
This Finnair deal was found by Cheapflights users on 11/13. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/712:16 pmHOU - HEL
1 stop14h 29mMultiple Airlines
Sun 12/1412:30 pmHEL - HOU
1 stop15h 22mMultiple Airlines
Deal found 11/13$1,121
This Finnair deal was found by Cheapflights users on 11/12. 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.
Sat 12/2712:09 pmHOU - HEL
1 stop14h 36mMultiple Airlines
Sat 1/1012:30 pmHEL - HOU
1 stop18h 16mMultiple Airlines
Deal found 11/12$1,188
This American Airlines deal was found by Cheapflights users on 11/12. 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 11/162:24 pmIAH - HEL
2 stops15h 31mAmerican Airlines
Tue 11/1812:30 pmHEL - IAH
2 stops20h 17mAmerican Airlines
Deal found 11/12$1,207
This Gurufare deal was found by Cheapflights users on 11/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/264:50 pmIAH - HEL
1 stop18h 00mLufthansa
Sun 11/307:35 pmHEL - IAH
1 stop28h 35mLufthansa
Deal found 11/11$1,226
This Mytrip deal was found by Cheapflights users on 11/12. 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.
Sun 11/168:03 pmIAH - HEL
3 stops32h 52mMultiple Airlines
Tue 11/184:10 pmHEL - IAH
3 stops39h 58mMultiple Airlines
Deal found 11/12$1,244
This Travelocity deal was found by Cheapflights users on 11/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:30 pmIAH - HEL
2 stops22h 20mMultiple Airlines
Sat 11/295:55 pmHEL - IAH
2 stops52h 45mMultiple Airlines
Deal found 11/11$1,274
This Finnair deal was found by Cheapflights users on 11/13. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:15 pmHOU - HEL
1 stop14h 30mMultiple Airlines
Wed 11/1912:30 pmHEL - HOU
1 stop13h 24mMultiple Airlines
Deal found 11/13$1,290
This Delta deal was found by Cheapflights users on 11/11. 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 12/2411:58 amIAH - HEL
2 stops17h 12mDelta
Thu 1/17:00 amHEL - IAH
1 stop14h 30mDelta
Deal found 11/11$1,313
This Delta deal was found by Cheapflights users on 11/11. 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.
Tue 12/239:54 amIAH - HEL
2 stops23h 31mDelta
Thu 1/17:00 amHEL - IAH
1 stop14h 30mDelta
Deal found 11/11$1,334
This Mytrip deal was found by Cheapflights users on 11/11. 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.
Sat 11/1510:00 pmIAH - HEL
3 stops28h 40mMultiple Airlines
Mon 11/178:55 pmHEL - IAH
3 stops35h 04mMultiple Airlines
Deal found 11/11$1,337

Cheap flight deals from Houston to Finland

Keep the following information in mind while searching for Houston to Finland flight deals. Data was last updated November 13, 2025.

Round-trip from

$647
(Finnair)

Popular in

July

Cheapest in

October

Average price

$635
From Houston to Finland
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($225 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 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 Houston to Finland 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 13, 2025.
Use the filters below to find and compare flights from Houston to Finland that are best for you.

Fly from

Houston

Fly to

Finland

Route

Depart

Return

Price

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Sun 3/1

12:16 pm-10:45 am

1 stop14h 29m

Helsinki-Vantaa

Sat 3/7

12:30 pm-7:54 pm

1 stop15h 24m

$647

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 3/10

9:56 am-10:45 am

1 stop17h 49m

Helsinki-Vantaa

Sat 3/21

12:45 pm-9:52 pm

1 stop16h 07m

$656

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 3/10

12:10 pm-10:45 am

1 stop15h 35m

Helsinki-Vantaa

Sat 3/21

12:45 pm-12:19 am

1 stop18h 34m

$656

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Sun 3/1

12:15 pm-1:55 pm

2 stops17h 40m

Helsinki-Vantaa

Sat 3/7

12:45 pm-9:26 pm

1 stop16h 41m

$672

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 4/29

4:30 pm-7:00 pm

1 stop18h 30m

Helsinki-Vantaa

Sun 5/3

7:05 am-6:00 pm

1 stop18h 55m

$713

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 2/25

4:05 pm-4:25 pm

1 stop16h 20m

Helsinki-Vantaa

Sun 3/1

2:05 pm-1:30 pm

1 stop31h 25m

$714

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 5/6

9:00 pm-11:15 am

1 stop30h 15m

Helsinki-Vantaa

Sun 5/17

12:10 pm-12:45 pm

1 stop32h 35m

$720

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Wed 4/29

10:18 am-10:45 am

1 stop16h 27m

Helsinki-Vantaa

Sun 5/3

12:35 pm-9:51 pm

1 stop17h 16m

$855

HoustonOulu

IAH - OUL

IAHOUL

Houston George Bush Intcntl

Thu 4/2

8:15 pm-4:00 pm

2 stops35h 45m

Oulu

Mon 4/6

2:45 pm-1:35 pm

1 stop30h 50m

$912

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Sun 12/7

10:39 am-4:25 pm

2 stops21h 46m

Helsinki-Vantaa

Sun 12/14

6:30 am-10:48 pm

2 stops24h 18m

$1,038

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 18 results
1
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Best time to book a flight from Houston to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland 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 Finland

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

Currently, November is the cheapest month in which you can book a flight from Houston to Finland (average of $485). Flying from Houston to Finland 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 FI?

Find hourly flight availability from Houston to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 64% on flights from Houston to Finland by exploring options for tickets in the evening.

Reviews of airlines servicing Finland

Get insights into the airlines that provide service to Finland. 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 Finland. Reviews last updated November 13, 2025.
See what other customers who have flown with Delta, Finnair, and American Airlines from Houston to Finland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

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
8,007 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

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
11,051 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

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
7,521 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

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 Finland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston to Finland?

    For as low as $714, American Airlines can have you in Finland from Houston in 16h 20m. Houston and Finland are separated by a distance of 5346 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Houston to Finland?

    The most popular route from Houston to Finland is Houston Hobby - Helsinki-Vantaa. You may also consider Houston George Bush Intcntl - Helsinki-Vantaa or Houston George Bush Intcntl - Oulu.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Houston to Finland (average of $485). Flying from Houston to Finland 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

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Alternative routes for Houston to Finland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Houston to Finland

Discover the top 4 airlines that operate flights from Houston to Finland. 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 13, 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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