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$230+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — HEL
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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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 January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$507
(Finnair)

One-way from

$230
(American Airlines)

Popular in

June

Cheapest in

March

Average price

$914
Provider with most accurate pricing for Houston George Bush Intcntl-Helsinki-Vantaa flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Helsinki-Vantaa flights.
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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. 20% potential increase in price ($218 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 6, 2026.

This Finnair deal was found by Cheapflights users on 1/5. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:12 pmIAH - HEL
1 stop17h 03mMultiple Airlines
Fri 4/1712:35 pmHEL - IAH
1 stop14h 43mMultiple Airlines
Deal found 1/5$507
This oojo deal was found by Cheapflights users on 1/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:05 pmIAH - HEL
2 stops30h 15mBritish Airways
Fri 4/1712:35 pmHEL - IAH
1 stop19h 24mBritish Airways
Deal found 1/5$510
This American Airlines deal was found by Cheapflights users on 1/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/812:10 pmIAH - HEL
2 stops17h 50mAmerican Airlines
Fri 4/1712:35 pmHEL - IAH
2 stops18h 58mAmerican Airlines
Deal found 1/5$513
This British Airways deal was found by Cheapflights users on 1/5. 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.
Wed 2/253:50 pmIAH - HEL
1 stop15h 25mBritish Airways
Sun 3/112:30 pmHEL - IAH
1 stop19h 22mBritish Airways
Deal found 1/5$588
This oojo deal was found by Cheapflights users on 1/3. 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.
Wed 5/69:05 pmIAH - HEL
2 stops17h 50mBritish Airways
Tue 5/1211:40 amHEL - IAH
2 stops33h 45mBritish Airways
Deal found 1/3$601
This oojo deal was found by Cheapflights users on 1/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/104:50 pmIAH - HEL
2 stops15h 45mBritish Airways
Sat 3/217:40 pmHEL - IAH
2 stops32h 20mBritish Airways
Deal found 1/5$604
This Finnair deal was found by Cheapflights users on 1/3. 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 5/612:19 pmIAH - HEL
1 stop14h 26mMultiple Airlines
Tue 5/124:25 pmHEL - IAH
1 stop14h 58mMultiple Airlines
Deal found 1/3$607
This KLM deal was found by Cheapflights users on 1/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:30 pmIAH - HEL
1 stop17h 55mKLM
Wed 11/257:00 amHEL - IAH
1 stop14h 30mKLM
Deal found 1/5$611
This Delta deal was found by Cheapflights users on 1/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:55 pmIAH - HEL
2 stops20h 30mDelta
Wed 11/257:00 amHEL - IAH
1 stop14h 30mDelta
Deal found 1/5$615
This Mytrip deal was found by Cheapflights users on 1/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/196:25 amIAH - HEL
2 stops22h 30mMultiple Airlines
Tue 2/31:55 pmHEL - IAH
3 stops32h 08mMultiple Airlines
Deal found 1/5$624

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 January 6, 2026.
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 4/8

1:12 pm-2:15 pm

1 stop17h 03m

Helsinki-Vantaa

Fri 4/17

12:35 pm-7:18 pm

1 stop14h 43m

$507

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 2/25

3:50 pm-3:15 pm

1 stop15h 25m

Helsinki-Vantaa

Sun 3/1

12:30 pm-11:52 pm

1 stop19h 22m

$588

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 5/6

9:05 pm-10:55 pm

2 stops17h 50m

Helsinki-Vantaa

Tue 5/12

11:40 am-1:25 pm

2 stops33h 45m

$601

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 5/6

12:19 pm-10:45 am

1 stop14h 26m

Helsinki-Vantaa

Tue 5/12

4:25 pm-11:23 pm

1 stop14h 58m

$607

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Fri 1/30

4:06 pm-1:35 am

2 stops25h 29m

Helsinki-Vantaa

Wed 2/11

11:20 am-11:37 pm

2 stops20h 17m

$633

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Thu 3/12

10:05 pm-6:05 pm

1 stop37h 00m

Helsinki-Vantaa

Thu 3/19

7:00 pm-8:10 pm

1 stop32h 10m

$636

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 3/3

9:05 pm-11:35 am

1 stop30h 30m

Helsinki-Vantaa

Sun 3/8

7:00 pm-8:10 pm

1 stop32h 10m

$662

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 2/24

9:05 pm-11:35 am

1 stop30h 30m

Helsinki-Vantaa

Sun 3/1

12:30 pm-7:10 pm

1 stop38h 40m

$662

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 3/31

2:00 pm-2:00 pm

2 stops16h 00m

$230

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 2/3

8:45 am-12:55 pm

2 stops20h 10m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 12 results
1
2

Compare providers for flights from George Bush Intcntl to Helsinki

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Helsinki in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Helsinki flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Helsinki flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Helsinki flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Helsinki flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Helsinki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Currently, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Helsinki (average of $565). 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.

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 January 6, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Helsinki, such as Finnair, American Airlines, and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,345 reviews

Comfort

7.4

Overall

7.6

Crew

8.2

Food

6.7

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,345 reviews
Finnair
7.6
Good
1,345 reviews

Comfort

7.4

Overall

7.6

Crew

8.2

Food

6.7

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
American Airlines
7.2
Good
11,088 reviews
Finnair
7.6
Good
1,345 reviews

Comfort

7.4

Overall

7.6

Crew

8.2

Food

6.7

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
British Airways
6.7
Okay
7,657 reviews
Finnair
7.6
Good
1,345 reviews

Comfort

7.4

Overall

7.6

Crew

8.2

Food

6.7

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

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. 3 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.

  • How long is the flight from Houston George Bush Intcntl Airport to Helsinki?

    Airlines like British Airways fly from Houston George Bush Intcntl Airport to Helsinki in about 15h 25m. The time it takes to get you to your destination can typically vary by up to . The distance between Houston George Bush Intcntl Airport and Helsinki is about 5346 mi.

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

    American Airlines, at $579, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Helsinki.Alternate airlines to your destination round-trip include Finnair and British Airways. American Airlines is 31% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Helsinki (average of $565). 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 Helsinki?

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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 3 airlines flying from George Bush Intcntl to Helsinki

Discover the top 3 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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$579Average$1,027FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$579Average$874FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$630Average$941FlexibilityNo cancel feeOn-time70%

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