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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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — HEL
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap 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 20, 2026.

This oojo deal was found by Cheapflights users on 1/19. 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 3/33:50 pm
IAH
-
HEL
2 stops23h 25m
British Airways
Tue 3/1012:30 pm
HEL
-
IAH
1 stop17h 01m
British Airways
Deal found 1/19$494
This British Airways deal was found by Cheapflights users on 1/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:50 pm
IAH
-
HEL
1 stop23h 15m
British Airways
Tue 11/1712:30 pm
HEL
-
IAH
1 stop17h 27m
British Airways
Deal found 1/20$500
This British Airways deal was found by Cheapflights users on 1/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:45 pm
IAH
-
HEL
2 stops17h 30m
British Airways
Tue 11/1712:30 pm
HEL
-
IAH
1 stop19h 21m
British Airways
Deal found 1/20$503
This Priceline deal was found by Cheapflights users on 1/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/411:18 am
IAH
-
HEL
1 stop15h 52m
Finnair
Wed 2/1812:30 pm
HEL
-
IAH
1 stop14h 47m
Finnair
Deal found 1/19$506
This British Airways deal was found by Cheapflights users on 1/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:50 pm
IAH
-
HEL
1 stop23h 15m
British Airways
Mon 11/162:00 pm
HEL
-
IAH
1 stop32h 05m
British Airways
Deal found 1/20$509
This American Airlines deal was found by Cheapflights users on 1/19. 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 2/411:11 am
IAH
-
HEL
2 stops18h 44m
American Airlines
Wed 2/1812:30 pm
HEL
-
IAH
1 stop14h 47m
American Airlines
Deal found 1/19$511
This American Airlines deal was found by Cheapflights users on 1/19. 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 3/32:00 pm
IAH
-
HEL
2 stops15h 55m
American Airlines
Tue 3/1012:30 pm
HEL
-
IAH
2 stops18h 26m
American Airlines
Deal found 1/19$512
This British Airways deal was found by Cheapflights users on 1/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:45 pm
IAH
-
HEL
2 stops17h 30m
British Airways
Mon 11/167:35 pm
HEL
-
IAH
1 stop32h 25m
British Airways
Deal found 1/20$513
This KAYAK deal was found by Cheapflights users on 1/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:20 pm
IAH
-
HEL
2 stops16h 30m
Lufthansa
Thu 11/126:55 am
HEL
-
IAH
1 stop15h 15m
Lufthansa
Deal found 1/20$516

Find 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 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$489
(Mytrip)

One-way from

$230
(American Airlines)

Popular in

June

Cheapest in

March

Average price

$1,070
Provider with most accurate pricing for Houston George Bush Intcntl-Helsinki-Vantaa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Helsinki-Vantaa flights.
Search Deals
From Houston George Bush Intcntl to Helsinki-Vantaa
Search Deals
One-way flight from Houston George Bush Intcntl to Helsinki-Vantaa
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 20, 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

Tue 3/3

3:50 pm-11:15 pm

2 stops23h 25m

Helsinki-Vantaa

Tue 3/10

12:30 pm-10:31 pm

1 stop17h 01m

$494

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 3/4

2:00 pm-1:55 pm

2 stops15h 55m

Helsinki-Vantaa

Tue 3/10

12:30 pm-10:31 pm

1 stop17h 01m

$511

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 2/4

11:11 am-1:55 pm

2 stops18h 44m

Helsinki-Vantaa

Wed 2/18

12:30 pm-11:53 pm

2 stops19h 23m

$511

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 3/17

2:45 pm-6:50 pm

2 stops21h 05m

Helsinki-Vantaa

Tue 3/24

7:05 am-12:30 am

2 stops24h 25m

$521

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Mon 2/16

7:00 am-12:00 pm

2 stops21h 00m

Helsinki-Vantaa

Mon 2/23

12:45 pm-8:22 pm

2 stops39h 37m

$534

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Mon 2/16

7:10 am-4:40 pm

2 stops25h 30m

Helsinki-Vantaa

Mon 2/23

5:45 pm-2:10 pm

1 stop28h 25m

$535

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Mon 2/16

4:30 pm-4:40 pm

1 stop16h 10m

Helsinki-Vantaa

Mon 2/23

5:45 pm-2:10 pm

1 stop28h 25m

$537

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 2/25

9:49 am-6:50 pm

2 stops25h 01m

Helsinki-Vantaa

Sun 3/1

6:55 am-6:15 pm

1 stop19h 20m

$561

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 2/4

11:11 am-1:55 pm

2 stops18h 44m

$230

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 2/4

11:38 am-10:25 pm

3 stops26h 47m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

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
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Helsinki flight deals on Cheapflights vs. FlightHub >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 Expedia the most. Expedia 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.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Helsinki?

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 20, 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
1,351 reviews

Overall

7.6

Food

6.7

Crew

8.2

Entertainment

6.9

Comfort

7.4

Boarding

7.7

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
1,351 reviews
Finnair
7.6
Good
1,351 reviews

Overall

7.6

Food

6.7

Crew

8.2

Entertainment

6.9

Comfort

7.4

Boarding

7.7

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
11,169 reviews
Finnair
7.6
Good
1,351 reviews

Overall

7.6

Food

6.7

Crew

8.2

Entertainment

6.9

Comfort

7.4

Boarding

7.7

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
7,690 reviews
Finnair
7.6
Good
1,351 reviews

Overall

7.6

Food

6.7

Crew

8.2

Entertainment

6.9

Comfort

7.4

Boarding

7.7

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 and American Airlines fly from Houston George Bush Intcntl Airport to Helsinki in about 15h 55m. The time it takes to get you to your destination can typically vary by up to 7h 30m. The distance between Houston George Bush Intcntl Airport and Helsinki is about 5346 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 32% 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

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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 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$579Average$874FlexibilityNo cancel feeOn-time71%
FinnairCheapest$604Average$1,030FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$630Average$941FlexibilityNo cancel feeOn-time70%

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