HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Helsinki

$438+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — HEL
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Helsinki with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 2, 2025.

Round-trip from

$601
(oojo)

One-way from

$438
(FlightHub)

Popular in

June

Cheapest in

March

Average price

$1,065
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. 18% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 2, 2025.

This oojo deal was found by Cheapflights users on 7/1. 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.
Mon 8/119:00 pmIAH - HEL
1 stop37h 40mTurkish Airlines
Tue 8/267:35 pmHEL - IAH
1 stop31h 30mTurkish Airlines
Deal found 7/1$601
This Scandinavian Airlines deal was found by Cheapflights users on 7/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:10 amIAH - HEL
2 stops19h 30mMultiple Airlines
Mon 12/86:15 amHEL - IAH
2 stops25h 41mMultiple Airlines
Deal found 7/1$629
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 11/74:50 pmIAH - HEL
1 stop17h 50mUnited Airlines
Mon 12/81:55 pmHEL - IAH
1 stop36h 20mUnited Airlines
Deal found 7/1$671
This Lufthansa deal was found by Cheapflights users on 6/30. 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.
Wed 9/106:50 pmIAH - HEL
2 stops21h 25mLufthansa
Fri 9/196:10 amHEL - IAH
1 stop15h 25mLufthansa
Deal found 6/30$690
This Air Canada deal was found by Cheapflights users on 6/30. 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.
Wed 9/1010:00 amIAH - HEL
2 stops18h 50mAir Canada
Fri 9/196:10 amHEL - IAH
2 stops24h 04mAir Canada
Deal found 6/30$692
This British Airways deal was found by Cheapflights users on 6/30. 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 9/171:23 pmIAH - HEL
2 stops16h 57mBritish Airways
Sat 9/2712:35 pmHEL - IAH
1 stop13h 38mBritish Airways
Deal found 6/30$806
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:13 pmIAH - HEL
2 stops19h 27mDelta
Sat 9/276:40 amHEL - IAH
1 stop14h 55mDelta
Deal found 7/1$841
This Scandinavian Airlines deal was found by Cheapflights users on 6/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:07 pmIAH - HEL
3 stops19h 48mScandinavian Airlines
Fri 9/1911:15 amHEL - IAH
2 stops20h 06mScandinavian Airlines
Deal found 6/30$919
This Air France deal was found by Cheapflights users on 6/30. 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.
Tue 8/53:50 pmIAH - HEL
1 stop16h 50mAir France
Tue 8/126:40 amHEL - IAH
1 stop14h 55mAir France
Deal found 6/30$941
This KLM deal was found by Cheapflights users on 7/1. 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.
Mon 8/43:30 pmIAH - HEL
1 stop18h 10mKLM
Mon 8/116:25 pmHEL - IAH
1 stop26h 50mKLM
Deal found 7/1$986

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 July 2, 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

Mon 8/11

9:00 pm-6:40 pm

1 stop37h 40m

Helsinki-Vantaa

Tue 8/26

7:35 pm-7:05 pm

1 stop31h 30m

$601

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Fri 11/7

7:10 am-10:40 am

2 stops19h 30m

Helsinki-Vantaa

Mon 12/8

6:15 am-11:56 pm

2 stops25h 41m

$629

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Fri 11/7

4:50 pm-6:40 pm

1 stop17h 50m

Helsinki-Vantaa

Mon 12/8

1:55 pm-6:15 pm

1 stop36h 20m

$671

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 9/10

6:50 pm-12:15 am

2 stops21h 25m

Helsinki-Vantaa

Fri 9/19

6:10 am-1:35 pm

1 stop15h 25m

$690

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 9/10

10:00 am-12:50 pm

2 stops18h 50m

Helsinki-Vantaa

Fri 9/19

6:10 am-10:14 pm

2 stops24h 04m

$692

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 9/17

1:23 pm-2:20 pm

2 stops16h 57m

Helsinki-Vantaa

Sat 9/27

12:35 pm-6:13 pm

1 stop13h 38m

$806

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 9/17

1:13 pm-4:40 pm

2 stops19h 27m

Helsinki-Vantaa

Sat 9/27

6:40 am-1:35 pm

1 stop14h 55m

$841

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Wed 9/10

1:07 pm-4:55 pm

3 stops19h 48m

Helsinki-Vantaa

Fri 9/19

11:15 am-11:21 pm

2 stops20h 06m

$919

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Tue 8/5

3:50 pm-4:40 pm

1 stop16h 50m

Helsinki-Vantaa

Tue 8/12

6:40 am-1:35 pm

1 stop14h 55m

$941

HoustonHelsinki

IAH - HEL

IAHHEL

Houston George Bush Intcntl

Mon 8/4

3:30 pm-5:40 pm

1 stop18h 10m

Helsinki-Vantaa

Mon 8/11

6:25 pm-1:15 pm

1 stop26h 50m

$986

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 13 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 27, 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 $1,084). 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 July 2, 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.

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 July 2, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Helsinki, such as Delta, KLM, and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

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
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

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
1,366 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

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
1,472 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

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
8,861 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

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!
Turkish Airlines
7.3
Good
3,891 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

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. 6 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?

    Turkish Airlines, at $601, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Helsinki.Alternate airlines to your destination round-trip include United Airlines and Lufthansa. Turkish Airlines is 32% 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 ($438), United Airlines ($495), and Lufthansa ($509).

  • 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 $1,084). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 6 airlines flying from George Bush Intcntl to Helsinki

Discover the top 6 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$462Average$941FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$576Average$941FlexibilityNo cancel feeOn-time69%
FinnairCheapest$579Average$1,030FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$579Average$875FlexibilityNo cancel feeOn-time71%
KLMCheapest$588Average$832FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$615Average$1,456FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.