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$405+ Cheap flights from Houston to Finland

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — HEL
ago. 26 — sep. 21
mar. 8/26
mar. 9/2
1 adult, Economy
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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 agosto 21, 2025.

Round-trip from

$581
(Finnair)

One-way from

$405
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$636
From Houston to Finland
Search Deals
One-way flight from Houston to Finland
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 agosto 21, 2025.

This Finnair deal was found by Cheapflights users on 8/21. 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.
dom. 11/1612:15 pmHOU - HEL
1 stop14h 30mMultiple Airlines
dom. 11/2312:30 pmHEL - HOU
1 stop15h 20mMultiple Airlines
Deal found 8/21$631
This Finnair deal was found by Cheapflights users on 8/21. 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.
dom. 11/1612:10 pmIAH - HEL
1 stop14h 35mMultiple Airlines
dom. 11/2312:30 pmHEL - IAH
1 stop16h 02mMultiple Airlines
Deal found 8/21$631
This American Airlines deal was found by Cheapflights users on 8/21. 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.
dom. 11/1612:10 pmIAH - HEL
1 stop14h 35mAmerican Airlines
dom. 11/2312:30 pmHEL - IAH
2 stops18h 57mAmerican Airlines
Deal found 8/21$640
This British Airways deal was found by Cheapflights users on 8/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/173:30 pmIAH - HEL
1 stop14h 50mBritish Airways
sáb. 9/2711:55 amHEL - IAH
1 stop14h 18mBritish Airways
Deal found 8/21$656
This oojo deal was found by Cheapflights users on 8/20. 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.
mié. 9/179:00 pmIAH - HEL
1 stop37h 40mTurkish Airlines
sáb. 9/2712:35 pmHEL - IAH
1 stop38h 30mTurkish Airlines
Deal found 8/20$674
This Air France deal was found by Cheapflights users on 8/21. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/143:50 pmIAH - HEL
1 stop23h 30mAir France
dom. 9/216:40 amHEL - IAH
1 stop14h 55mAir France
Deal found 8/21$676
This American Airlines deal was found by Cheapflights users on 8/21. 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.
dom. 9/142:26 pmIAH - HEL
2 stops15h 34mAmerican Airlines
dom. 9/2111:25 amHEL - IAH
1 stop15h 50mAmerican Airlines
Deal found 8/21$677
This United Airlines deal was found by Cheapflights users on 8/20. 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.
mié. 8/204:35 pmIAH - HEL
1 stop18h 20mUnited Airlines
dom. 8/246:10 amHEL - IAH
1 stop15h 25mUnited Airlines
Deal found 8/20$701
This American Airlines deal was found by Cheapflights users on 8/21. 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.
dom. 9/142:31 pmHOU - HEL
2 stops15h 29mAmerican Airlines
dom. 9/218:00 amHEL - HOU
2 stops17h 52mAmerican Airlines
Deal found 8/21$762
This Travelocity deal was found by Cheapflights users on 8/20. 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.
mié. 9/179:00 pmIAH - KEM
2 stops32h 05mMultiple Airlines
mié. 9/245:25 amKEM - IAH
2 stops40h 15mMultiple Airlines
Deal found 8/20$796
This Delta deal was found by Cheapflights users on 8/20. 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.
dom. 11/166:00 amHOU - HEL
2 stops23h 10mDelta
dom. 11/236:30 amHEL - HOU
2 stops23h 10mDelta
Deal found 8/20$816
This American Airlines deal was found by Cheapflights users on 8/20. 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.
sáb. 10/42:33 pmHOU - HEL
1 stop12h 12mAmerican Airlines
sáb. 10/118:00 amHEL - HOU
2 stops18h 07mAmerican Airlines
Deal found 8/20$1,008

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 agosto 21, 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

mar. 1/13

3:50 pm-9:10 pm

1 stop21h 20m

Helsinki-Vantaa

lun. 1/19

7:35 pm-2:05 pm

1 stop26h 30m

$596

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

mar. 1/13

11:20 am-3:15 pm

2 stops19h 55m

Helsinki-Vantaa

lun. 1/19

7:35 pm-2:05 pm

1 stop26h 30m

$603

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

mar. 1/13

4:20 pm-6:50 pm

2 stops18h 30m

Helsinki-Vantaa

lun. 1/19

1:55 pm-9:39 pm

2 stops39h 44m

$625

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

dom. 11/16

12:15 pm-10:45 am

1 stop14h 30m

Helsinki-Vantaa

dom. 11/23

12:30 pm-7:50 pm

1 stop15h 20m

$631

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

mar. 1/13

10:16 am-10:45 am

1 stop16h 29m

Helsinki-Vantaa

lun. 1/19

12:30 pm-6:03 pm

1 stop13h 33m

$631

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

dom. 11/16

12:10 pm-10:45 am

1 stop14h 35m

Helsinki-Vantaa

dom. 11/23

12:30 pm-8:32 pm

1 stop16h 02m

$631

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

mar. 1/13

12:22 pm-3:15 pm

2 stops18h 53m

Helsinki-Vantaa

lun. 1/19

12:30 pm-6:03 pm

1 stop13h 33m

$635

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

dom. 11/16

12:10 pm-10:45 am

1 stop14h 35m

Helsinki-Vantaa

dom. 11/23

12:30 pm-11:27 pm

2 stops18h 57m

$640

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

dom. 11/16

8:15 am-6:50 pm

2 stops26h 35m

Helsinki-Vantaa

dom. 11/23

6:55 am-9:39 pm

2 stops22h 44m

$656

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

mié. 9/17

3:30 pm-2:20 pm

1 stop14h 50m

Helsinki-Vantaa

sáb. 9/27

11:55 am-6:13 pm

1 stop14h 18m

$656

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Showing 1-10 of 30 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 $444). Flying from Houston to Finland in June is currently the most expensive (average of $1,082). 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 agosto 21, 2025.

When flying from Houston to Finland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 agosto 21, 2025.
See what other customers who have flown with KLM, Finnair, and United 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.
KLM
7.8
Good
1,388 reviews

Overall

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,388 reviews
KLM
7.8
Good
1,388 reviews

Overall

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Finnair
7.6
Good
1,320 reviews
KLM
7.8
Good
1,388 reviews

Overall

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,934 reviews
KLM
7.8
Good
1,388 reviews

Overall

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,388 reviews

Overall

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.7
Okay
7,291 reviews
KLM
7.8
Good
1,388 reviews

Overall

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 $625, Finnair can have you in Finland from Houston in 18h 30m. 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 $456 on Turkish Airlines. Other airlines that offer cheap prices include KLM from $538 and American Airlines from $820 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 Hobby - Kemi/Tornio.

  • 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 $444). Flying from Houston to Finland in June is currently the most expensive (average of $1,082). 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 7 airlines flying from Houston to Finland

Discover the top 7 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 agosto 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$425Average$844FlexibilityNo cancel feeOn-time70%
FinnairCheapest$467Average$933FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$468Average$727FlexibilityNo cancel feeOn-time71%
KLMCheapest$550Average$629FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$576Average$715FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$615Average$1,456FlexibilityNo cancel feeOn-time76%
DeltaCheapest$861Average$1,086FlexibilityNo cancel feeOn-timeN/A

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