HEL - IAH

$744 Find Cheap Flights from Helsinki to Houston George Bush Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helsinki to George Bush Intcntl departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helsinki to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helsinki to Houston, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Helsinki to George Bush Intcntl (HEL-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helsinki to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Helsinki to George Bush Intcntl

Thu, Dec 4 - Wed, Dec 10
Multiple Airlines Logo
8:15 pm - 10:43 pmHEL-IAH
34h 28m2 stops
Multiple Airlines Logo
6:35 pm - 1:55 pmIAH-HEL
35h 20m1 stop
$744Multiple Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
Lufthansa Logo
6:55 am - 2:35 pmHEL-IAH
15h 40m1 stop
Lufthansa Logo
4:50 pm - 6:50 pmIAH-HEL
18h 00m1 stop
$843Lufthansa
Find Deal
Thu, Dec 4 - Wed, Dec 10
Lufthansa Logo
6:55 am - 5:03 pmHEL-IAH
18h 08m2 stops
Lufthansa Logo
11:57 am - 4:30 pmIAH-HEL
20h 33m2 stops
$854Lufthansa
Find Deal
Thu, Nov 20 - Wed, Nov 26
Lufthansa Logo
6:55 am - 2:35 pmHEL-IAH
15h 40m1 stop
Lufthansa Logo
4:50 pm - 6:50 pmIAH-HEL
18h 00m1 stop
$857Lufthansa
Find Deal
Thu, Nov 20 - Wed, Nov 26
Lufthansa Logo
6:55 am - 2:35 pmHEL-IAH
15h 40m1 stop
Lufthansa Logo
12:10 pm - 1:10 pmIAH-HEL
17h 00m2 stops
$860Lufthansa
Find Deal
Thu, Nov 20 - Wed, Nov 26
Lufthansa Logo
6:55 am - 5:25 pmHEL-IAH
18h 30m2 stops
Lufthansa Logo
12:10 pm - 4:30 pmIAH-HEL
20h 20m2 stops
$867Lufthansa
Find Deal
Thu, Dec 4 - Wed, Dec 10
Multiple Airlines Logo
5:30 am - 10:43 pmHEL-IAH
25h 13m3 stops
Multiple Airlines Logo
12:10 pm - 1:10 pmIAH-HEL
17h 00m2 stops
$880Multiple Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
Air France Logo
7:00 am - 1:30 pmHEL-IAH
14h 30m1 stop
Air France Logo
4:05 pm - 10:35 pmIAH-HEL
22h 30m1 stop
$895Air France
Find Deal
Thu, Nov 20 - Wed, Nov 26
Multiple Airlines Logo
7:00 am - 5:50 pmHEL-IAH
18h 50m2 stops
Multiple Airlines Logo
6:40 pm - 5:25 pmIAH-HEL
14h 45m2 stops
$911Multiple Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
Air Canada Logo
6:55 am - 2:35 pmHEL-IAH
15h 40m1 stop
Air Canada Logo
4:43 pm - 4:30 pmIAH-HEL
15h 47m2 stops
$947Air Canada
Find Deal

Everything you should know

Top airlines
Lufthansa
Cheapest • from $843 (round-trip)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 13% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$744
Overall average: $935
Multiple Airlines
Thu 12/4Wed 12/10
HEL - IAH • 2 stops
Cheapest one-way
Multiple Airlines
Thu 10/30
HEL - IAH • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Booking Insights

KAYAK's insights & trends for Helsinki to George Bush Intcntl flights

Get data-powered insights and trends into flights from Helsinki to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Helsinki to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Helsinki to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Helsinki to Houston George Bush Intcntl Airport is March, where tickets cost $810 (return) on average. On the other hand, the most expensive months are July and October, where the average cost of round-trip tickets is $1,174 and $1,022 respectively.

Good to know

Low seasonJune
Cheapest flight$744
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 26% increase in price.
Flight from Helsinki to Houston George Bush Airport

When to book flights from Helsinki to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Helsinki to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Helsinki to Houston George Bush Airport flights

  • What is the cheapest flight from Helsinki to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Helsinki to Houston George Bush Intcntl Airport was $744 for a round-trip ticket.

  • Do I need a passport to fly between Helsinki and Houston George Bush Airport?

    A passport is required to fly from Helsinki to Houston George Bush Airport.

  • Which aircraft models fly most regularly from Helsinki to Houston George Bush Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Helsinki to Houston George Bush Airport?

    SkyTeam is the only airline alliance operating flights between Helsinki and Houston George Bush Airport.

  • How does KAYAK find such low prices on flights from Helsinki to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helsinki to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helsinki to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Helsinki is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helsinki to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Helsinki with another airline. Booking your flights between Helsinki and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helsinki to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Helsinki up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Helsinki to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Helsinki to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Helsinki to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1406 reviews
7.3Food
7.8Boarding
7.7Comfort
7.1Entertainment
8.4Crew
Airline reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

2.0 MediocreElizabeth, Oct 2025CDG - AMS
Read more KLM reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Klm start boarding while somw air issue in the plan

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Everything you need to know for your flight from Helsinki to George Bush Intcntl

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