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$526+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — HEL
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Helsinki-Vantaa are usually found in November or March, 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 septiembre 11, 2025.

Round-trip from

$526
(American Airlines)

Popular in

June

Cheapest in

November

Average price

$1,007
From Houston George Bush Intcntl to Helsinki-Vantaa
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($204 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 11, 2025.

This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2912:09 pmIAH - HEL
2 stops16h 11mMultiple Airlines
mar. 10/1412:35 pmHEL - IAH
1 stop14h 28mMultiple Airlines
Deal found 9/10$526
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/63:30 pmIAH - HEL
1 stop15h 45mAmerican Airlines
mar. 10/2112:35 pmHEL - IAH
1 stop28h 42mAmerican Airlines
Deal found 9/11$529
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/64:21 pmIAH - HEL
2 stops16h 19mDelta
mar. 10/217:10 amHEL - IAH
2 stops22h 35mDelta
Deal found 9/11$597
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/233:59 pmIAH - HEL
2 stops16h 41mDelta
mié. 10/16:40 amHEL - IAH
1 stop14h 55mDelta
Deal found 9/11$616
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/241:15 pmIAH - HEL
2 stops19h 25mDelta
mar. 9/306:40 amHEL - IAH
1 stop14h 55mDelta
Deal found 9/11$621
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/221:13 pmIAH - HEL
2 stops19h 27mDelta
vie. 10/36:40 amHEL - IAH
2 stops22h 23mDelta
Deal found 9/11$622
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/221:13 pmIAH - HEL
2 stops19h 27mDelta
jue. 10/27:00 amHEL - IAH
1 stop14h 15mDelta
Deal found 9/11$630
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2412:39 pmIAH - HEL
2 stops20h 01mDelta
mié. 10/16:40 amHEL - IAH
2 stops21h 26mDelta
Deal found 9/11$631
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2412:39 pmIAH - HEL
2 stops20h 01mDelta
jue. 10/27:00 amHEL - IAH
1 stop14h 15mDelta
Deal found 9/11$635
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/213:30 pmIAH - HEL
1 stop18h 10mDelta
vie. 10/36:40 amHEL - IAH
1 stop14h 55mDelta
Deal found 9/11$642

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 septiembre 11, 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

lun. 9/29

3:30 pm-3:15 pm

1 stop15h 45m

Helsinki-Vantaa

mar. 10/14

12:35 pm-8:31 am

1 stop27h 56m

$526

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

lun. 9/29

12:09 pm-12:20 pm

2 stops16h 11m

Helsinki-Vantaa

mar. 10/14

12:35 pm-7:03 pm

1 stop14h 28m

$526

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

jue. 3/5

2:44 pm-10:45 am

1 stop12h 01m

Helsinki-Vantaa

mié. 3/11

12:30 pm-10:43 pm

1 stop17h 13m

$581

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

mar. 3/10

2:33 pm-10:45 am

1 stop13h 12m

Helsinki-Vantaa

sáb. 3/21

12:45 pm-12:19 am

1 stop18h 34m

$581

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

mar. 3/10

4:13 pm-1:55 pm

2 stops14h 42m

Helsinki-Vantaa

sáb. 3/21

12:25 pm-9:52 pm

1 stop16h 27m

$585

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

lun. 10/6

4:21 pm-4:40 pm

2 stops16h 19m

Helsinki-Vantaa

mar. 10/21

7:10 am-9:45 pm

2 stops22h 35m

$597

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

lun. 9/22

3:59 pm-4:40 pm

2 stops16h 41m

Helsinki-Vantaa

vie. 10/3

6:40 am-1:35 pm

1 stop14h 55m

$616

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

mar. 9/23

3:59 pm-4:40 pm

2 stops16h 41m

Helsinki-Vantaa

mar. 9/30

6:40 am-1:35 pm

1 stop14h 55m

$616

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

mié. 9/24

1:15 pm-4:40 pm

2 stops19h 25m

Helsinki-Vantaa

mar. 9/30

6:40 am-1:35 pm

1 stop14h 55m

$621

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

mar. 9/23

3:59 pm-4:40 pm

2 stops16h 41m

Helsinki-Vantaa

vie. 10/3

6:40 am-9:03 pm

2 stops22h 23m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 17 results
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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 August 29, 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 $1,082). 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 septiembre 11, 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.

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 septiembre 11, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Helsinki, such as KLM, Finnair, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Finnair
7.6
Good
1,323 reviews
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
United Airlines
7.4
Good
8,937 reviews
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
British Airways
6.7
Okay
7,361 reviews
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Overall

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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. 5 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 American Airlines fly from Houston George Bush Intcntl Airport to Helsinki in about 15h 45m. 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?

    British Airways, at $462, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Helsinki.Alternate airlines to your destination round-trip include KLM and United Airlines. British Airways is 47% 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, 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 $1,082). 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
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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 5 airlines flying from George Bush Intcntl to Helsinki

Discover the top 5 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$462Average$940FlexibilityNo cancel feeOn-time70%
KLMCheapest$550Average$689FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$576Average$718FlexibilityNo cancel feeOn-time69%
FinnairCheapest$579Average$1,030FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$579Average$874FlexibilityNo cancel feeOn-time71%

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