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$376+ Cheap flights from George Bush Intcntl (IAH) to Helsinki (HEL)

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — HEL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Helsinki-Vantaa are usually found in March or February, booked 40 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from George Bush Intcntl to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 June 12, 2025.

Round-trip from

$580
(Finnair)

One-way from

$376
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,283
From Houston George Bush Intcntl to Helsinki-Vantaa
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One-way flight from Houston George Bush Intcntl to Helsinki-Vantaa
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Highest demand for flights based on searches. 18% potential increase in price ($201 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from George Bush Intcntl to Helsinki

Cheapest flights from George Bush Intcntl to Helsinki
Explore the most affordable flight options available from George Bush Intcntl to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Finnair deal was found by Cheapflights users on 6/12. 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.
Tue 12/210:45 amIAH - HEL
1 stop16h 00mMultiple Airlines
Tue 12/912:30 pmHEL - IAH
1 stop13h 11mMultiple Airlines
Deal found 6/12$580
This American Airlines deal was found by Cheapflights users on 6/12. 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 12/22:29 pmIAH - HEL
1 stop12h 16mAmerican Airlines
Tue 12/912:30 pmHEL - IAH
2 stops18h 48mAmerican Airlines
Deal found 6/12$585
This Iberia deal was found by Cheapflights users on 6/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/83:30 pmIAH - HEL
2 stops43h 10mIberia
Thu 10/1612:35 pmHEL - IAH
1 stop19h 08mIberia
Deal found 6/10$611
This Delta deal was found by Cheapflights users on 6/10. 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 10/73:50 pmIAH - HEL
1 stop16h 50mDelta
Fri 10/176:40 amHEL - IAH
1 stop14h 55mDelta
Deal found 6/10$614
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Mon 9/19:00 pmIAH - HEL
1 stop37h 40mTurkish Airlines
Wed 10/112:35 pmHEL - IAH
1 stop38h 30mTurkish Airlines
Deal found 6/12$622
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/84:20 pmIAH - HEL
2 stops18h 35mUnited Airlines
Mon 8/181:35 pmHEL - IAH
2 stops37h 11mUnited Airlines
Deal found 6/11$682
This Lufthansa deal was found by Cheapflights users on 6/10. 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.
Tue 8/56:40 pmIAH - HEL
2 stops21h 45mLufthansa
Tue 8/125:40 pmHEL - IAH
1 stop27h 55mLufthansa
Deal found 6/10$706
This KLM deal was found by Cheapflights users on 6/10. 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.
Sat 10/115:50 pmIAH - HEL
2 stops15h 50mKLM
Mon 10/201:55 pmHEL - IAH
1 stop31h 20mKLM
Deal found 6/10$708
This Orbitz deal was found by Cheapflights users on 6/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/103:30 pmIAH - HEL
1 stop23h 30mBritish Airways
Sun 10/194:55 pmHEL - IAH
2 stops28h 50mBritish Airways
Deal found 6/10$730
This Air France deal was found by Cheapflights users on 6/10. 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.
Fri 10/103:50 pmIAH - HEL
1 stop16h 50mAir France
Mon 10/207:00 amHEL - IAH
2 stops19h 14mAir France
Deal found 6/10$738
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Fri 10/1010:00 amIAH - HEL
2 stops18h 50mAir Canada
Sun 10/196:10 amHEL - IAH
2 stops21h 32mAir Canada
Deal found 6/10$793
This Finnair deal was found by Cheapflights users on 6/10. 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.
Wed 10/82:34 pmIAH - HEL
1 stop12h 11mFinnair
Sun 10/198:10 amHEL - IAH
2 stops61h 35mFinnair
Deal found 6/10$834

Cheapflights Fare Finder

Customize your flight search to find flights from George Bush Intcntl 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 June 12, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Helsinki that are best for you.

Fly from

George Bush Intcntl

Fly to

Helsinki

Route

Depart

Return

Price

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 10/8

3:30 pm-6:40 pm

2 stops43h 10m

Helsinki-Vantaa

Thu 10/16

12:35 pm-11:43 pm

1 stop19h 08m

$611

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 10/7

3:50 pm-4:40 pm

1 stop16h 50m

Helsinki-Vantaa

Fri 10/17

6:40 am-1:35 pm

1 stop14h 55m

$614

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Mon 9/1

9:00 pm-6:40 pm

1 stop37h 40m

Helsinki-Vantaa

Wed 10/1

12:35 pm-7:05 pm

1 stop38h 30m

$622

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Fri 10/10

2:34 pm-10:45 am

1 stop12h 11m

Helsinki-Vantaa

Sun 10/19

12:35 pm-8:05 pm

1 stop15h 30m

$680

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Fri 8/8

4:20 pm-6:55 pm

2 stops18h 35m

Helsinki-Vantaa

Mon 8/18

1:35 pm-6:46 pm

2 stops37h 11m

$682

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 8/5

6:40 pm-12:25 am

2 stops21h 45m

Helsinki-Vantaa

Tue 8/12

5:40 pm-1:35 pm

1 stop27h 55m

$706

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Sat 10/11

5:50 pm-5:40 pm

2 stops15h 50m

Helsinki-Vantaa

Mon 10/20

1:55 pm-1:15 pm

1 stop31h 20m

$708

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Fri 10/10

3:30 pm-11:00 pm

1 stop23h 30m

Helsinki-Vantaa

Sun 10/19

4:55 pm-1:45 pm

2 stops28h 50m

$730

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Fri 10/10

3:50 pm-4:40 pm

1 stop16h 50m

Helsinki-Vantaa

Mon 10/20

7:00 am-6:14 pm

2 stops19h 14m

$738

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Fri 10/10

10:00 am-12:50 pm

2 stops18h 50m

Helsinki-Vantaa

Sun 10/19

6:10 am-7:42 pm

2 stops21h 32m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 17 results
1
2

Best time to book a flight from George Bush Intcntl to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from George Bush Intcntl 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 George Bush Intcntl Airport to Helsinki

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Helsinki?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Helsinki. Price data was last updated on June 9, 2025.

The best time to book flights from Houston George Bush Intcntl Airport to Helsinki is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Helsinki?

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Helsinki (average of $444). Flying from Houston George Bush Intcntl Airport to Helsinki in June is currently the most expensive (average of $1,081). 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 IAH to HEL?

Find hourly flight availability from George Bush Intcntl 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 June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Helsinki in the evening. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight at noon.

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 June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl?

    Helsinki-Vantaa (HEL), located 10.6 mi from the city center, is the airport you fly into when you book flights from Houston George Bush Intcntl to Helsinki. 7 airlines have flights to Helsinki-Vantaa from Houston George Bush Intcntl on a regular basis. Booking flights from Houston George Bush Intcntl to Helsinki-Vantaa should not be difficult; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Helsinki round-trip?

    American Airlines, at $585, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Helsinki.Alternate airlines to your destination round-trip include Iberia and Delta. American Airlines is 34% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Helsinki one-way?

    The cheapest airlines for a one-way flight from Houston George Bush Intcntl Airport to Helsinki are Turkish Airlines ($439), Air Canada ($485), and Lufthansa ($493).

  • Can I find deals for flights from George Bush Intcntl to Helsinki that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Helsinki?

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

  • Can I find deals for business class flights from George Bush Intcntl to Helsinki?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Helsinki?

    Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Helsinki (average of $444). Flying from Houston George Bush Intcntl Airport to Helsinki in June is currently the most expensive (average of $1,081). 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 George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Vantaa
Lahti

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Alternative routes for George Bush Intcntl to Helsinki

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Helsinki flights
George Bush Intcntl to Oulu flights

Top 7 airlines flying from George Bush Intcntl to Helsinki

Discover the top 7 airlines that operate flights from George Bush Intcntl 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$462Average$941FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$576Average$941FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$583Average$1,028FlexibilityNo cancel feeOn-time77%
KLMCheapest$588Average$840FlexibilityNo cancel feeOn-time75%
FinnairCheapest$604Average$1,030FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$615Average$1,456FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$629Average$875FlexibilityNo cancel feeOn-time71%

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