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Finland

$430+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — HEL
mar. 26 — apr. 21
to. 3/26
to. 4/2
1 adult, Economy
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Cheap 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 februar 24, 2026.

This KLM deal was found by Cheapflights users on 2/23. 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.
on. 10/213:55 pm
IAH
-
HEL
1 stop16h 45m
Multiple Airlines
on. 10/286:20 pm
HEL
-
IAH
1 stop27h 10m
Multiple Airlines
Deal found 2/23$606
This Delta deal was found by Cheapflights users on 2/23. 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.
on. 10/2112:55 pm
IAH
-
HEL
2 stops19h 45m
Delta
on. 10/287:00 am
HEL
-
IAH
2 stops22h 04m
Delta
Deal found 2/23$620
This oojo deal was found by Cheapflights users on 2/20. 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.
sø. 10/113:30 pm
IAH
-
HEL
1 stop21h 30m
British Airways
lø. 10/1712:35 pm
HEL
-
IAH
1 stop13h 07m
British Airways
Deal found 2/20$646
This Finnair deal was found by Cheapflights users on 2/21. 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.
to. 12/310:13 am
HOU
-
HEL
1 stop16h 17m
Multiple Airlines
on. 12/1612:30 pm
HEL
-
HOU
1 stop15h 17m
Multiple Airlines
Deal found 2/21$648
This Finnair deal was found by Cheapflights users on 2/21. 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.
to. 12/311:18 am
IAH
-
HEL
1 stop16h 32m
Multiple Airlines
on. 12/1612:30 pm
HEL
-
IAH
1 stop17h 25m
Multiple Airlines
Deal found 2/21$648
This oojo deal was found by Cheapflights users on 2/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 3/309:05 pm
IAH
-
HEL
1 stop30h 05m
Turkish Airlines
ma. 4/68:20 am
HEL
-
IAH
1 stop18h 50m
Turkish Airlines
Deal found 2/21$650
This Finnair deal was found by Cheapflights users on 2/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 4/76:01 am
HOU
-
HEL
1 stop20h 44m
Multiple Airlines
ti. 4/1412:35 pm
HEL
-
HOU
1 stop15h 16m
Multiple Airlines
Deal found 2/20$667
This United Airlines deal was found by Cheapflights users on 2/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to. 12/34:50 pm
IAH
-
HEL
1 stop22h 45m
United Airlines
on. 12/1612:45 pm
HEL
-
IAH
2 stops19h 14m
United Airlines
Deal found 2/21$670
This oojo deal was found by Cheapflights users on 2/23. 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.
on. 10/212:34 pm
HOU
-
HEL
2 stops22h 26m
British Airways
on. 10/2812:30 pm
HEL
-
HOU
1 stop14h 48m
British Airways
Deal found 2/23$673
This Expedia deal was found by Cheapflights users on 2/22. 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.
fr. 11/2011:50 am
IAH
-
HEL
2 stops19h 35m
Scandinavian Airlines
sø. 11/299:00 pm
HEL
-
IAH
2 stops34h 58m
Scandinavian Airlines
Deal found 2/22$673
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 10/118:11 pm
HOU
-
HEL
2 stops16h 49m
British Airways
lø. 10/1712:35 pm
HEL
-
HOU
1 stop13h 27m
British Airways
Deal found 2/20$683
This Finnair deal was found by Cheapflights users on 2/23. 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.
to. 4/99:57 am
HOU
-
HEL
1 stop16h 48m
Multiple Airlines
to. 4/1612:35 pm
HEL
-
HOU
1 stop15h 16m
Multiple Airlines
Deal found 2/23$717

Find flight deals from Houston to Finland

Keep the following information in mind while searching for Houston to Finland flight deals. Data was last updated februar 24, 2026.

Round-trip from

$650
(oojo)

One-way from

$430
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$582
From Houston to Finland
Search Deals
One-way flight from Houston to Finland
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($331 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 februar 24, 2026.
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

ma. 3/30

9:05 pm-11:10 am

1 stop30h 05m

Helsinki-Vantaa

ma. 4/6

8:20 am-7:10 pm

1 stop18h 50m

$650

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

fr. 4/24

9:05 pm-6:40 pm

1 stop37h 35m

Helsinki-Vantaa

ti. 4/28

7:35 pm-12:45 pm

1 stop25h 10m

$718

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

ma. 3/30

2:59 pm-4:40 pm

2 stops17h 41m

Helsinki-Vantaa

ma. 4/6

7:00 am-5:49 pm

2 stops18h 49m

$730

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

fr. 4/24

7:20 am-1:10 pm

2 stops21h 50m

Helsinki-Vantaa

ti. 4/28

7:05 am-8:43 pm

2 stops21h 38m

$745

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

ti. 4/7

12:42 pm-12:15 pm

2 stops15h 33m

Helsinki-Vantaa

ti. 4/14

12:35 pm-7:51 pm

1 stop15h 16m

$777

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

to. 4/9

12:42 pm-12:15 pm

2 stops15h 33m

Helsinki-Vantaa

to. 4/16

12:35 pm-7:51 pm

1 stop15h 16m

$899

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

fr. 4/24

6:00 am-1:05 pm

2 stops23h 05m

Helsinki-Vantaa

ti. 4/28

1:55 pm-11:09 pm

2 stops17h 14m

$976

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

fr. 4/24

8:21 pm-9:00 pm

2 stops16h 39m

Helsinki-Vantaa

ti. 4/28

12:20 pm-7:51 pm

1 stop15h 31m

$1,027

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

ti. 7/21

1:27 pm-2:00 pm

2 stops16h 33m

Helsinki-Vantaa

ti. 8/11

3:00 pm-6:20 am

2 stops23h 20m

$1,143

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

sø. 5/31

6:20 pm-5:00 pm

1 stop14h 40m

Helsinki-Vantaa

ti. 7/28

7:05 am-5:23 pm

2 stops18h 18m

$1,175

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 28 results
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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 $486). Flying from Houston to Finland in July is currently the most expensive (average of $947). 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.

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 februar 24, 2026.
See what other customers who have flown with Finnair, United Airlines, 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.
Finnair
7.6
Good
1,369 reviews

Food

6.7

Boarding

7.7

Comfort

7.4

Crew

8.2

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Finnair
7.6
Good
1,369 reviews
Finnair
7.6
Good
1,369 reviews

Food

6.7

Boarding

7.7

Comfort

7.4

Crew

8.2

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
United Airlines
7.4
Good
9,346 reviews
Finnair
7.6
Good
1,369 reviews

Food

6.7

Boarding

7.7

Comfort

7.4

Crew

8.2

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
American Airlines
7.2
Good
11,342 reviews
Finnair
7.6
Good
1,369 reviews

Food

6.7

Boarding

7.7

Comfort

7.4

Crew

8.2

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
British Airways
6.7
Okay
7,762 reviews
Finnair
7.6
Good
1,369 reviews

Food

6.7

Boarding

7.7

Comfort

7.4

Crew

8.2

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.

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 $730, Turkish Airlines can have you in Finland from Houston in 17h 41m. 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 $486). Flying from Houston to Finland in July is currently the most expensive (average of $947). 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

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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 februar 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$503Average$821FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$519Average$623FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$522Average$746FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$524Average$962FlexibilityNo cancel feeOn-time70%

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