HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Finland

$450+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — HEL
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston to Finland 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.

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 October 27, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:30 pmIAH - HEL
1 stop16h 10mLufthansa
Tue 11/117:05 amHEL - IAH
1 stop15h 30mLufthansa
Deal found 10/25$450
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/254:30 pmIAH - HEL
1 stop16h 00mLufthansa
Wed 1/281:55 pmHEL - IAH
1 stop32h 40mLufthansa
Deal found 10/25$471
This Gotogate deal was found by Cheapflights users on 10/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:30 pmIAH - HEL
1 stop16h 10mMultiple Airlines
Tue 11/117:05 amHEL - IAH
2 stops22h 39mMultiple Airlines
Deal found 10/25$477
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Wed 11/2611:55 amIAH - HEL
2 stops17h 15mMultiple Airlines
Tue 12/21:55 pmHEL - IAH
1 stop32h 40mMultiple Airlines
Deal found 10/26$490
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:55 pmIAH - HEL
1 stop13h 45mUnited Airlines
Thu 12/46:55 amHEL - IAH
1 stop15h 40mUnited Airlines
Deal found 10/26$492
This United deal was found by Cheapflights users on 10/25. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/254:30 pmIAH - HEL
1 stop16h 00mMultiple Airlines
Wed 1/2812:45 pmHEL - IAH
2 stops40h 54mMultiple Airlines
Deal found 10/25$495
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2511:55 amIAH - HEL
2 stops16h 05mMultiple Airlines
Wed 1/1412:45 pmHEL - IAH
2 stops19h 14mMultiple Airlines
Deal found 10/25$497
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:55 pmIAH - HEL
1 stop22h 25mUnited Airlines
Wed 12/36:55 amHEL - IAH
2 stops21h 51mUnited Airlines
Deal found 10/26$502
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:55 amIAH - HEL
2 stops16h 05mUnited Airlines
Tue 12/21:55 pmHEL - IAH
2 stops39h 44mUnited Airlines
Deal found 10/26$503
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:48 pmHOU - HEL
2 stops14h 37mDelta
Wed 1/287:00 amHEL - HOU
2 stops23h 35mDelta
Deal found 10/25$550
This Delta deal was found by Cheapflights users on 10/26. 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.
Mon 12/12:32 pmHOU - HEL
2 stops17h 53mDelta
Sun 12/76:30 amHEL - HOU
2 stops24h 18mDelta
Deal found 10/26$575
This Finnair deal was found by Cheapflights users on 10/26. 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.
Mon 12/112:15 pmHOU - HEL
1 stop14h 30mMultiple Airlines
Sun 12/712:30 pmHEL - HOU
1 stop13h 29mMultiple Airlines
Deal found 10/26$607

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 October 27, 2025.

Round-trip from

$471
(Kiwi.com)

One-way from

$451
(United Airlines)

Popular in

July

Cheapest in

November

Average price

$580
From Houston to Finland
Search Deals
One-way flight from Houston to Finland
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($231 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 27, 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

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Mon 11/24

6:55 pm-4:40 pm

1 stop13h 45m

Helsinki-Vantaa

Thu 12/4

6:55 am-2:35 pm

1 stop15h 40m

$492

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 11/25

6:55 pm-4:30 pm

1 stop13h 35m

Helsinki-Vantaa

Thu 12/4

6:55 am-2:35 pm

1 stop15h 40m

$492

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 11/25

4:30 pm-4:30 pm

1 stop16h 00m

Helsinki-Vantaa

Wed 1/28

12:45 pm-9:39 pm

2 stops40h 54m

$495

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 11/25

11:55 am-12:00 pm

2 stops16h 05m

Helsinki-Vantaa

Wed 1/14

12:45 pm-11:59 pm

2 stops19h 14m

$497

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Mon 11/24

6:55 pm-4:40 pm

1 stop13h 45m

Helsinki-Vantaa

Wed 12/3

6:55 am-8:46 pm

2 stops21h 51m

$502

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 11/25

6:55 pm-4:30 pm

1 stop13h 35m

Helsinki-Vantaa

Wed 12/3

6:55 am-8:39 pm

2 stops21h 44m

$502

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 11/25

7:20 am-6:50 pm

2 stops27h 30m

Helsinki-Vantaa

Tue 12/2

1:55 pm-9:11 am

2 stops51h 16m

$509

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Tue 11/25

6:48 pm-5:25 pm

2 stops14h 37m

Helsinki-Vantaa

Wed 1/28

7:00 am-10:35 pm

2 stops23h 35m

$550

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Tue 11/25

6:48 pm-5:25 pm

2 stops14h 37m

Helsinki-Vantaa

Wed 1/14

7:00 am-10:35 pm

2 stops23h 35m

$550

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Mon 12/1

12:15 pm-10:45 am

1 stop14h 30m

Helsinki-Vantaa

Sun 12/7

12:30 pm-5:59 pm

1 stop13h 29m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 26 results
1
2
3

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 $426). 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 October 27, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 57% on flights from Houston to Finland by exploring options for tickets in the morning.

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 October 27, 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
7,996 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Finnair
7.6
Good
1,333 reviews
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,031 reviews
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,476 reviews
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 $492, United Airlines can have you in Finland from Houston in 13h 45m. Houston and Finland are separated by a distance of 5346 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Houston to Finland one-way?

    One-way options have recently been found by users for as low as $451 on United Airlines. Other airlines that offer cheap prices include KLM from $753 and American Airlines from $856 one-way.

  • 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 $426). 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

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 Houston to Finland

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Heathrow flights
Dallas/Fort Worth to Charles de Gaulle flights
Dallas/Fort Worth to Frankfurt flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights
Hobby to Heathrow flights
Dallas/Fort Worth to Madrid flights
George Bush Intcntl to Heathrow flights
Dallas/Fort Worth to Gatwick flights
Dallas/Fort Worth to Istanbul flights
Hobby to Charles de Gaulle flights
Hobby to Istanbul flights
Austin to Heathrow flights
Love Field to Heathrow flights
George Bush Intcntl to Istanbul flights
Hobby to Leonardo da Vinci/Fiumicino flights
George Bush Intcntl to Charles de Gaulle flights
Dallas/Fort Worth to Orly flights
Hobby to Gatwick flights
Dallas/Fort Worth to Dublin flights
Hobby to Madrid flights
Hobby to Frankfurt flights
Love Field to Charles de Gaulle flights
Dallas/Fort Worth to Lisbon flights
Hobby to Amsterdam flights
Hobby to London City flights
Dallas/Fort Worth to London City flights
Dallas/Fort Worth to Barcelona-El Prat flights
Love Field to Frankfurt flights
George Bush Intcntl to Amsterdam flights
Love Field to Leonardo da Vinci/Fiumicino flights
George Bush Intcntl to Gatwick flights
Dallas/Fort Worth to Malpensa flights
George Bush Intcntl to Madrid flights
George Bush Intcntl to Frankfurt flights
Dallas/Fort Worth to Stansted flights
Dallas/Fort Worth to Zurich flights
Austin to Charles de Gaulle flights
Dallas/Fort Worth to Sabiha Gokcen flights
Dallas/Fort Worth to Amsterdam flights
George Bush Intcntl to Leonardo da Vinci/Fiumicino flights
George Bush Intcntl to London City flights
Hobby to Malpensa flights
Dallas/Fort Worth to Linate flights
Dallas/Fort Worth to Oslo Gardermoen flights
Austin to Orly flights
Hobby to Bruxelles-National flights
Hobby to Orly flights
Love Field to Madrid flights
Hobby to Sabiha Gokcen flights
Hobby to Linate flights

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 October 27, 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$996FlexibilityNo cancel feeOn-timeN/A

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.