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$367+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — HEL
May 11 — May 181
Mon 5/11
Mon 5/18
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 April 11, 2026.

This oojo deal was found by Cheapflights users on 4/7. 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.
Tue 4/149:05 pm
IAH
-
HEL
1 stop18h 50m
Turkish Airlines
Wed 5/612:05 pm
HEL
-
IAH
1 stop39h 05m
Turkish Airlines
Deal found 4/7$621
This Turkish Airlines deal was found by Cheapflights users on 4/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:05 pm
IAH
-
HEL
1 stop37h 00m
Turkish Airlines
Tue 12/17:00 pm
HEL
-
IAH
1 stop32h 10m
Turkish Airlines
Deal found 4/8$637
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Thu 4/169:05 pm
IAH
-
HEL
1 stop37h 35m
Turkish Airlines
Thu 4/307:35 pm
HEL
-
IAH
1 stop25h 10m
Turkish Airlines
Deal found 4/8$638
This eDestinos deal was found by Cheapflights users on 4/6. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:05 pm
IAH
-
HEL
1 stop30h 30m
Turkish Airlines
Fri 12/117:00 pm
HEL
-
IAH
1 stop26h 10m
Turkish Airlines
Deal found 4/6$641
This Turkish Airlines deal was found by Cheapflights users on 4/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:05 pm
IAH
-
HEL
1 stop30h 30m
Turkish Airlines
Mon 11/3012:30 pm
HEL
-
IAH
1 stop38h 40m
Turkish Airlines
Deal found 4/8$677
This SmartFares deal was found by Cheapflights users on 4/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:05 pm
IAH
-
HEL
1 stop37h 35m
Turkish Airlines
Mon 9/218:20 am
HEL
-
IAH
1 stop18h 50m
Turkish Airlines
Deal found 4/9$683
This oojo deal was found by Cheapflights users on 4/8. 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.
Tue 4/149:05 pm
IAH
-
HEL
1 stop37h 35m
Turkish Airlines
Thu 4/237:35 pm
HEL
-
IAH
1 stop31h 35m
Turkish Airlines
Deal found 4/8$687
This Turkish Airlines deal was found by Cheapflights users on 4/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:05 pm
IAH
-
HEL
1 stop37h 35m
Turkish Airlines
Sun 9/277:35 pm
HEL
-
IAH
1 stop31h 35m
Turkish Airlines
Deal found 4/8$697
This Turkish Airlines deal was found by Cheapflights users on 4/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:05 pm
IAH
-
HEL
1 stop37h 00m
Turkish Airlines
Mon 11/1612:30 pm
HEL
-
IAH
1 stop38h 40m
Turkish Airlines
Deal found 4/8$715
This Trip.com deal was found by Cheapflights users on 4/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:05 pm
IAH
-
HEL
1 stop30h 05m
Turkish Airlines
Sun 9/67:35 pm
HEL
-
IAH
1 stop25h 10m
Turkish Airlines
Deal found 4/8$719
This Mytrip deal was found by Cheapflights users on 4/6. 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 5/36:05 am
IAH
-
HEL
2 stops23h 55m
Multiple Airlines
Sun 5/103:00 pm
HEL
-
IAH
2 stops16h 29m
Multiple Airlines
Deal found 4/6$729
This British Airways deal was found by Cheapflights users on 4/5. 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.
Sun 11/226:22 pm
HOU
-
HEL
2 stops18h 48m
British Airways
Tue 12/112:30 pm
HEL
-
HOU
1 stop19h 27m
British Airways
Deal found 4/5$824

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 April 11, 2026.

Round-trip from

$683
(SmartFares)

One-way from

$367
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$741
From Houston to Finland
Search Deals
One-way flight from Houston to Finland
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($298 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 11, 2026.
Use the filters below to find and compare flights from Houston to Finland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 5/6

6:50 am-10:35 am

2 stops19h 45m

Helsinki-Vantaa

Wed 5/13

7:15 am-11:36 pm

3 stops24h 21m

$775

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Thu 9/17

3:40 pm-10:55 pm

2 stops23h 15m

Helsinki-Vantaa

Mon 9/21

7:30 pm-1:25 pm

1 stop25h 55m

$888

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 5/6

6:00 pm-5:40 pm

2 stops15h 40m

Helsinki-Vantaa

Wed 5/13

7:00 am-6:27 pm

2 stops19h 27m

$903

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 5/6

3:21 pm-4:40 pm

2 stops17h 19m

Helsinki-Vantaa

Wed 5/13

7:00 am-1:20 pm

1 stop14h 20m

$939

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Wed 5/6

12:42 pm-3:25 pm

2 stops42h 43m

Helsinki-Vantaa

Wed 5/13

12:35 pm-11:54 pm

1 stop19h 19m

$1,145

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Sun 5/24

1:46 pm-12:30 am

2 stops26h 44m

Helsinki-Vantaa

Sun 5/31

6:45 am-11:06 pm

2 stops24h 21m

$1,203

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Sun 7/5

3:20 pm-12:25 am

1 stop25h 05m

Helsinki-Vantaa

Tue 7/14

6:25 pm-1:15 pm

1 stop26h 50m

$1,255

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Sun 7/5

9:05 pm-11:55 pm

1 stop18h 50m

Helsinki-Vantaa

Fri 7/17

7:35 pm-7:10 pm

1 stop31h 35m

$1,261

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Sun 5/24

12:50 pm-10:45 am

1 stop13h 55m

Helsinki-Vantaa

Sun 5/31

12:35 pm-11:59 pm

1 stop19h 24m

$1,288

HoustonKemi

IAH - KEM

IAHKEM

Houston George Bush Intcntl

Sat 9/12

9:05 pm-12:35 am

2 stops43h 30m

Kemi/Tornio

Wed 9/16

5:25 am-1:25 pm

2 stops40h 00m

$1,354

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 32 resultsSorted by cheapest first
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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 $906). 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 April 11, 2026.
See what other customers who have flown with Finnair,United Airlines, andAmerican 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
7.7
Good
1,383 reviews

Boarding

7.7

Entertainment

6.9

Crew

8.2

Comfort

7.5

Food

6.7

Overall

7.7

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
7.7
Good
1,383 reviews
Finnair
7.7
Good
1,383 reviews

Boarding

7.7

Entertainment

6.9

Crew

8.2

Comfort

7.5

Food

6.7

Overall

7.7

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
9,571 reviews
Finnair
7.7
Good
1,383 reviews

Boarding

7.7

Entertainment

6.9

Crew

8.2

Comfort

7.5

Food

6.7

Overall

7.7

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
7.1
Good
11,569 reviews
Finnair
7.7
Good
1,383 reviews

Boarding

7.7

Entertainment

6.9

Crew

8.2

Comfort

7.5

Food

6.7

Overall

7.7

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
7,871 reviews
Finnair
7.7
Good
1,383 reviews

Boarding

7.7

Entertainment

6.9

Crew

8.2

Comfort

7.5

Food

6.7

Overall

7.7

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 $903, British Airways can have you in Finland from Houston in 15h 40m. 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 - 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 $485). Flying from Houston to Finland in June is currently the most expensive (average of $906). 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.

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 April 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$503Average$804FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$522Average$728FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$523Average$625FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$524Average$964FlexibilityNo cancel feeOn-time70%

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