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$739+ Cheap flights from George Bush Intcntl (IAH) 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — HEL
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
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 May 6, 2026.

This oojo deal was found by Cheapflights users on 5/1. 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 9/89:05 pm
IAH
-
HEL
1 stop18h 50m
Turkish Airlines
Wed 9/2312:05 pm
HEL
-
IAH
1 stop39h 05m
Turkish Airlines
Deal found 5/1$739
This Trip.com deal was found by Cheapflights users on 5/1. 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
Fri 9/187:35 pm
HEL
-
IAH
1 stop31h 35m
Turkish Airlines
Deal found 5/1$764
This KLM deal was found by Cheapflights users on 5/1. 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 9/84:30 pm
IAH
-
HEL
2 stops16h 10m
Multiple Airlines
Wed 9/231:55 pm
HEL
-
IAH
1 stop31h 20m
Multiple Airlines
Deal found 5/1$830
This KLM deal was found by Cheapflights users on 5/1. 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 9/211:50 am
IAH
-
HEL
2 stops17h 15m
KLM
Fri 9/181:55 pm
HEL
-
IAH
1 stop31h 20m
KLM
Deal found 5/1$885
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Wed 9/26:15 am
IAH
-
HEL
2 stops28h 40m
United Airlines
Fri 9/186:55 am
HEL
-
IAH
2 stops20h 57m
United Airlines
Deal found 5/1$909
This KLM deal was found by Cheapflights users on 5/5. 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 7/155:05 pm
IAH
-
HEL
1 stop15h 35m
Multiple Airlines
Wed 7/226:25 pm
HEL
-
IAH
1 stop26h 55m
Multiple Airlines
Deal found 5/5$972
This Delta deal was found by Cheapflights users on 5/5. 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 7/152:35 pm
IAH
-
HEL
2 stops18h 05m
Delta
Wed 7/227:00 am
HEL
-
IAH
1 stop14h 20m
Delta
Deal found 5/5$977
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:20 am
IAH
-
HEL
2 stops27h 35m
United Airlines
Wed 7/226:35 am
HEL
-
IAH
2 stops25h 08m
United Airlines
Deal found 5/5$991

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 May 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$739
(oojo)

Popular in

June

Cheapest in

October

Average price

$940
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.
Search Deals
From Houston George Bush Intcntl to Helsinki-Vantaa
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($171 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in May 2026
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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 May 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 9/8

4:30 pm-4:40 pm

2 stops16h 10m

Helsinki-Vantaa

Wed 9/23

1:55 pm-1:15 pm

1 stop31h 20m

$830

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 9/2

11:50 am-1:05 pm

2 stops17h 15m

Helsinki-Vantaa

Fri 9/18

1:55 pm-1:15 pm

1 stop31h 20m

$885

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 9/2

6:15 am-6:55 pm

2 stops28h 40m

Helsinki-Vantaa

Fri 9/18

6:55 am-7:52 pm

2 stops20h 57m

$909

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 7/15

3:27 pm-4:40 pm

2 stops17h 13m

Helsinki-Vantaa

Wed 7/22

7:00 am-6:52 pm

2 stops19h 52m

$986

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 7/15

6:20 pm-5:10 pm

1 stop14h 50m

Helsinki-Vantaa

Wed 7/22

6:35 am-12:45 am

2 stops26h 10m

$1,000

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 7/15

3:35 pm-1:05 pm

1 stop13h 30m

Helsinki-Vantaa

Wed 7/22

6:35 am-5:18 pm

2 stops18h 43m

$1,025

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 7/22

6:01 am-6:55 pm

2 stops28h 54m

Helsinki-Vantaa

Sun 7/26

6:45 am-12:45 am

2 stops26h 00m

$1,061

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Sat 7/18

9:05 pm-6:40 pm

1 stop37h 35m

Helsinki-Vantaa

Tue 7/21

7:35 pm-7:10 pm

1 stop31h 35m

$1,145

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 7/1

5:25 pm-6:55 pm

2 stops41h 30m

Helsinki-Vantaa

Thu 7/9

5:55 pm-1:35 pm

1 stop27h 40m

$1,167
Quickest round-trip

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 7/1

3:25 pm-1:05 pm

1 stop13h 40m

Helsinki-Vantaa

Thu 7/9

7:00 am-1:20 pm

1 stop14h 20m

$1,186

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 12 resultsSorted by cheapest first
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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub the most. FlightHub 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, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Helsinki (average of $680). Flying from Houston George Bush Intcntl Airport to Helsinki in June is currently the most expensive (average of $1,128). 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 May 6, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Helsinki, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,668 reviews

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Crew

7.9

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,668 reviews
American Airlines
7.1
Good
11,668 reviews

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Crew

7.9

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

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. 1 airline 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 KLM and United Airlines fly from Houston George Bush Intcntl Airport to Helsinki in about 17h 15m. The time it takes to get you to your destination can typically vary by up to 11h 25m. 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 is the cheapest airline to fly from Houston George Bush Intcntl Airport to Helsinki round-trip?

    American Airlines, at $530, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Helsinki.. American Airlines is 39% 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, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Helsinki (average of $680). Flying from Houston George Bush Intcntl Airport to Helsinki in June is currently the most expensive (average of $1,128). 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?

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

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Top airline flying from George Bush Intcntl to Helsinki

Discover the top airline 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 May 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$530Average$740FlexibilityNo cancel feeOn-time71%

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