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$714+ Cheap flights from Houston to Helsinki (HEL)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — HEL
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Houston to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.

Round-trip from

$714
(FlightHub)

Popular in

July

Cheapest in

November

Average price

$662
From Houston to Helsinki-Vantaa
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Houston to Helsinki

Cheapest flights from Houston to Helsinki
Explore the most affordable flight options available from Houston to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/309:00 pmIAH - HEL
1 stop30h 40mTurkish Airlines
Sat 9/137:35 pmHEL - IAH
1 stop31h 30mTurkish Airlines
Deal found 4/29$714
This KLM deal was found by Cheapflights users on 4/28. 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.
Tue 5/273:30 pmIAH - HEL
1 stop24h 50mKLM
Tue 6/36:25 pmHEL - IAH
1 stop26h 50mKLM
Deal found 4/28$823
This Delta deal was found by Cheapflights users on 4/28. 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 5/272:30 pmIAH - HEL
2 stops19h 10mDelta
Tue 6/37:00 amHEL - IAH
2 stops18h 46mDelta
Deal found 4/28$838
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 5/272:28 pmHOU - HEL
1 stop12h 17mAmerican Airlines
Tue 6/312:35 pmHEL - HOU
1 stop19h 23mAmerican Airlines
Deal found 4/28$865
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 5/3012:18 pmIAH - HEL
1 stop14h 27mAmerican Airlines
Tue 6/174:25 pmHEL - IAH
1 stop15h 06mAmerican Airlines
Deal found 4/29$888
This British Airways deal was found by Cheapflights users on 4/28. 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.
Tue 5/278:16 pmHOU - HEL
2 stops16h 44mBritish Airways
Tue 6/32:05 pmHEL - HOU
2 stops17h 53mBritish Airways
Deal found 4/28$897
This British Airways deal was found by Cheapflights users on 4/28. 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.
Thu 9/181:13 pmIAH - HEL
2 stops17h 07mBritish Airways
Sat 9/2712:35 pmHEL - IAH
1 stop14h 20mBritish Airways
Deal found 4/28$914
This Air Canada deal was found by Cheapflights users on 4/28. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3010:00 amIAH - HEL
2 stops24h 55mAir Canada
Sat 9/1312:35 pmHEL - IAH
2 stops39h 07mAir Canada
Deal found 4/28$940
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Thu 6/126:10 amIAH - HEL
3 stops22h 40mMultiple Airlines
Thu 6/196:35 amHEL - IAH
3 stops25h 36mMultiple Airlines
Deal found 4/28$951
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 8/17:20 amIAH - HEL
2 stops27h 35mUnited Airlines
Fri 8/86:10 amHEL - IAH
1 stop15h 25mUnited Airlines
Deal found 4/28$952
This Lufthansa deal was found by Cheapflights users on 4/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/13:35 pmIAH - HEL
1 stop13h 15mLufthansa
Fri 8/86:10 amHEL - IAH
1 stop15h 25mLufthansa
Deal found 4/28$1,090
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 8/112:50 pmHOU - HEL
2 stops19h 50mDelta
Fri 8/86:40 amHEL - HOU
2 stops23h 41mDelta
Deal found 4/28$1,329

Cheapflights Fare Finder

Customize your flight search to find flights from Houston to Helsinki 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 29, 2025.
Use the filters below to find and compare flights from Houston to Helsinki that are best for you.

Fly from

Houston

Fly to

Helsinki

Route

Depart

Return

Price

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Sat 8/30

9:00 pm-11:40 am

1 stop30h 40m

Helsinki-Vantaa

Sat 9/13

7:35 pm-7:05 pm

1 stop31h 30m

$714

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 5/27

3:30 pm-12:20 am

1 stop24h 50m

Helsinki-Vantaa

Tue 6/3

6:25 pm-1:15 pm

1 stop26h 50m

$823

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 5/27

2:30 pm-5:40 pm

2 stops19h 10m

Helsinki-Vantaa

Tue 6/3

7:00 am-5:46 pm

2 stops18h 46m

$838

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Tue 5/27

2:28 pm-10:45 am

1 stop12h 17m

Helsinki-Vantaa

Tue 6/3

12:35 pm-11:58 pm

1 stop19h 23m

$865

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Fri 5/30

12:18 pm-10:45 am

1 stop14h 27m

Helsinki-Vantaa

Tue 6/17

4:25 pm-11:31 pm

1 stop15h 06m

$888

HoustonHelsinki

HOU - HEL

HOUHEL

Houston Hobby

Tue 5/27

8:16 pm-9:00 pm

2 stops16h 44m

Helsinki-Vantaa

Tue 6/3

2:05 pm-11:58 pm

2 stops17h 53m

$897

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Thu 9/18

1:13 pm-2:20 pm

2 stops17h 07m

Helsinki-Vantaa

Sat 9/27

12:35 pm-6:55 pm

1 stop14h 20m

$914

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Sat 8/30

10:00 am-6:55 pm

2 stops24h 55m

Helsinki-Vantaa

Sat 9/13

12:35 pm-7:42 pm

2 stops39h 07m

$940

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Thu 6/12

6:10 am-12:50 pm

3 stops22h 40m

Helsinki-Vantaa

Thu 6/19

6:35 am-12:11 am

3 stops25h 36m

$951

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Fri 8/1

7:20 am-6:55 pm

2 stops27h 35m

Helsinki-Vantaa

Fri 8/8

6:10 am-1:35 pm

1 stop15h 25m

$952

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 15 results
1
2

Best time to book a flight from Houston to Helsinki

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

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

Currently, November is the cheapest month in which you can book a flight from Houston to Helsinki (average of $444). Flying from Houston to Helsinki in June is currently the most expensive (average of $1,085). 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 HEL?

Find hourly flight availability from Houston to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston to Helsinki in the morning. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Houston to Helsinki?

Use this chart to determine the cheapest time to fly round-trip from Houston to Helsinki. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston to Helsinki flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Helsinki ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Helsinki when rainfall is around 1.2 in.

Temperature in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated April 29, 2025.
Read through reviews of airlines operating flights from Houston to Helsinki, such as Delta, KLM and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,788 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Houston to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helsinki from Houston?

    If you book a flight to Helsinki from Houston, you will be flying to Helsinki-Vantaa, which is the city’s only airport. Helsinki-Vantaa (HEL) is located 10.6 mi from the center of Helsinki. There are 0 flights from Houston to Helsinki-Vantaa per day from 8 different airlines.

  • What are the cheapest airlines flying from Houston to Helsinki round-trip?

    Flying on Turkish Airlines is currently your cheapest option to Helsinki, with prices starting at $714. Additional round-trip tickets that might be worth considering are offered by KLM and Delta, with the lowest prices starting at $823 and $838, respectively. Users have found that Turkish Airlines is 15% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Houston to Helsinki (average of $444). Flying from Houston to Helsinki in June is currently the most expensive (average of $1,085). 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

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Vantaa
Lahti

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Top 8 airlines flying from Houston to Helsinki

Discover the top 8 airlines that operate flights from Houston to Helsinki. 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$425Average$743FlexibilityNo cancel feeOn-time70%
FinnairCheapest$467Average$1,116FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$468Average$768FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$576Average$765FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$583Average$1,066FlexibilityNo cancel feeOn-time77%
KLMCheapest$588Average$767FlexibilityNo cancel feeOn-time75%
DeltaCheapest$770Average$892FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$820Average$1,456FlexibilityNo cancel feeOn-time76%

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