IAH - HEL

$375 Find Cheap Flights from Houston George Bush Airport to Helsinki - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Helsinki departing on 9/1. 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$721
Typical prices: $630-$848
Turkish Airlines
Mon 11/9Fri 11/20
IAH - HEL • 1 stop
Cheapest one-way
$375
Multiple Airlines
Tue 9/1
IAH - HEL • 3 stops
Top airlines
Cheapest • from $721 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between George Bush Intcntl and Helsinki. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $744 (round-trip)
Shortest trip • 12h 40m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 31% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Helsinki!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Helsinki 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 George Bush Intcntl to Helsinki

Mon, Nov 9 - Fri, Nov 20
Turkish Airlines Logo
9:00 pm - 6:10 pm
IAH
-
HEL
37h 10m
1 stop
Turkish Airlines Logo
7:05 pm - 1:10 pm
HEL
-
IAH
26h 05m
1 stop
$721Turkish Airlines
Sun, Dec 6 - Sat, Dec 12
Scandinavian Airlines Logo
10:00 am - 3:25 pm
IAH
-
HEL
21h 25m
2 stops
Scandinavian Airlines Logo
9:00 pm - 10:11 pm
HEL
-
IAH
33h 11m
2 stops
$753Scandinavian Airlines
Wed, Dec 2 - Mon, Dec 7
Scandinavian Airlines Logo
10:00 am - 3:25 pm
IAH
-
HEL
21h 25m
2 stops
Scandinavian Airlines Logo
6:15 am - 11:59 pm
HEL
-
IAH
25h 44m
2 stops
$755Scandinavian Airlines
Sun, Aug 9 - Tue, Aug 25
Turkish Airlines Logo
9:15 pm - 11:55 pm
IAH
-
HEL
18h 40m
1 stop
Turkish Airlines Logo
7:40 pm - 7:20 pm
HEL
-
IAH
31h 40m
1 stop
$765Turkish Airlines
Sun, Aug 9 - Tue, Aug 25
Turkish Airlines Logo
9:15 pm - 11:55 pm
IAH
-
HEL
18h 40m
1 stop
Turkish Airlines Logo
12:05 pm - 7:20 pm
HEL
-
IAH
39h 15m
1 stop
$765Turkish Airlines
Sun, Sep 6 - Tue, Sep 22
Turkish Airlines Logo
9:15 pm - 11:55 pm
IAH
-
HEL
18h 40m
1 stop
Turkish Airlines Logo
8:20 am - 7:20 pm
HEL
-
IAH
19h 00m
1 stop
$767Turkish Airlines
Sun, Aug 9 - Tue, Aug 25
Turkish Airlines Logo
9:15 pm - 11:55 pm
IAH
-
HEL
18h 40m
1 stop
Turkish Airlines Logo
7:40 pm - 7:20 pm
HEL
-
IAH
31h 40m
1 stop
$767Turkish Airlines
Mon, Aug 10 - Wed, Aug 26
Turkish Airlines Logo
9:15 pm - 6:40 pm
IAH
-
HEL
37h 25m
1 stop
Turkish Airlines Logo
12:05 pm - 7:20 pm
HEL
-
IAH
39h 15m
1 stop
$779Turkish Airlines
Tue, Nov 3 - Tue, Mar 2
Turkish Airlines Logo
10:00 pm - 11:30 am
IAH
-
HEL
29h 30m
1 stop
Turkish Airlines Logo
12:25 pm - 7:05 pm
HEL
-
IAH
38h 40m
1 stop
$789Turkish Airlines
Mon, Oct 26 - Mon, Nov 9
Scandinavian Airlines Logo
4:59 pm - 3:25 pm
IAH
-
HEL
15h 26m
2 stops
Scandinavian Airlines Logo
11:15 am - 11:58 pm
HEL
-
IAH
20h 43m
2 stops
$793Scandinavian Airlines
Booking Insights

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

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

How much is a round-trip flight from Houston George Bush Intcntl Airport to Helsinki?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to Helsinki departing in November.

Flight prices are below average for this route right now.

Flights to Helsinki from Houston George Bush Intcntl Airport usually cost between $854 and $976 in November.
The lowest price found in the past 5 days was $721 on Turkish Airlines (Nov 9-Nov 20).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Helsinki, 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 Houston George Bush Intcntl Airport to Helsinki is March, where tickets cost $687 (return) on average. On the other hand, the most expensive months are June and February, where the average cost of round-trip tickets is $1,660 and $1,356 respectively.

Good to know

Low season

April

Cheapest flight

$375
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Houston George Bush Airport to Helsinki

When to book flights from George Bush Intcntl to Helsinki

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Helsinki 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 Houston George Bush Airport to Helsinki flights

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

    In the last 5 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Helsinki was $375 for a one-way ticket and $721 for a round-trip.

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

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

  • Which airports will I be using when flying from Houston George Bush Airport to Helsinki?

    On your way to Helsinki, you’ll fly out from Houston George Bush Intcntl. You’ll be landing at Helsinki-Vantaa.

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

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

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

    SkyTeam, and oneworld are the airline alliances operating flights between Houston George Bush Airport and Helsinki, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Houston to Helsinki, KLM or American Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Helsinki are KLM and American Airlines. With an average price for the route of $976 and an overall rating of 7.8, KLM is the most popular choice. American Airlines is also a great choice for the route, with an average price of $680 and an overall rating of 7.1.

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

    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 Houston George Bush Airport to Helsinki.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helsinki from Houston George Bush Airport 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 Houston George Bush Airport to Helsinki?

    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 Helsinki with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and HEL 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 Houston George Bush Airport to Helsinki?

    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 Helsinki from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
See real verified KAYAK customer reviews for airlines flying from Houston to Helsinki. 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 George Bush Intcntl to Helsinki? 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.
7.8
KLMOverall score based on 1551 reviews
7.3Food
7.7Comfort
7.8Boarding
8.4Crew
7.2Entertainment
Airline reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

10.0 ExcellentEmily, Jul 2026
ORD - MSP
Read more KLM reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Had to cancel and rebook, KLM connection was cancelled prior to departure, ended up flying to Munich on non-Delta carrier.

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

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.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

The flight was ok, i understand Houston-Dallas is a short distance. The plane is really small: no TV, no snacks, but other than that, all was good. We had a bid delay but luckily it did not affect my connection

Finnair is a really good airline! We specifically looked for them on this trip. On time, great crew, and overall great experience.

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Very aggressive and unhelpful ground crew. Wanted to check my hand luggage for 3 flights. I had lots of delicate items and computer equipment. So the silly lady wanted to rebook 3 international flights because of a carry on. What nonsense. The baggage handler suggested I put it under my seat - so I did. And this was during the rebooking chaos of the Microsoft crash. She was the most arrogant annoying and aggressive ground staff member I’ve met in 20yrs. (AA flight out of Houston).

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Was as expected. Good leg room on planes - much appreciated.

Awful customer service on the phone. No phone number on the website to call a real person. Website says changes are no charge but this is a lie. I had a cheaper ticket through Kayak therefore Finnair wouldn’t change it unless I would pay the entire fare again. I begged but their agents at the airport were rude and the online chat person cut off the call with no help. Super disappointed. Wont fly this airline again and will tell everyone I meet how bad it is. Crew on the flight was nice but otherwise huge disappointment.

I know that there is nothing than can be done about rude customers. I did find a couple of them were very rude and inconsiderate In my case the guy who was sitting in the same row as I was in, was trying to watch a movie with no headphones, a crew member did ask him to turn it down or off (thumbs up for that.) Another thing, as we were about to land another young man must have taken his phone off airplane mode was talking with his friends and using fowl language which I found inappropriate to the ppl who were sitting in the same row as him and other ppl around him. I understand how no one wanted to address this person and not get involved. We all just wanted to get home safely with out any incident.

The food service was limited and not good. For a seven hour flight they could do better.

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

Information on your arrival and departure airports