IAH - HEL

$392 Find Cheap Flights from Houston George Bush Airport to Helsinki

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 11/15. 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 Helsinki

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

Tue, Dec 2 - Tue, Dec 9
Lufthansa Logo
4:30 pm - 4:30 pmIAH-HEL
16h 00m1 stop
Lufthansa Logo
7:05 am - 2:35 pmHEL-IAH
15h 30m1 stop
$449Lufthansa
Find Deal
Tue, Dec 2 - Tue, Dec 9
Multiple Airlines Logo
12:10 pm - 1:10 pmIAH-HEL
17h 00m2 stops
Multiple Airlines Logo
7:05 am - 2:35 pmHEL-IAH
15h 30m1 stop
$473Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Multiple Airlines Logo
2:24 pm - 10:45 amIAH-HEL
12h 21m1 stop
Multiple Airlines Logo
12:30 pm - 10:23 pmHEL-IAH
17h 53m1 stop
$482Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
American Airlines Logo
2:24 pm - 1:55 pmIAH-HEL
15h 31m2 stops
American Airlines Logo
12:30 pm - 12:59 amHEL-IAH
20h 29m2 stops
$486American Airlines
Find Deal
Tue, Nov 18 - Mon, Dec 8
Air Canada Logo
6:25 pm - 6:50 pmIAH-HEL
40h 25m2 stops
Air Canada Logo
12:45 pm - 9:44 pmHEL-IAH
40h 59m2 stops
$504Air Canada
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Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
4:50 pm - 11:35 pmIAH-HEL
22h 45m1 stop
United Airlines Logo
6:55 am - 6:15 pmHEL-IAH
19h 20m1 stop
$530United Airlines
Find Deal
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
4:50 pm - 11:35 pmIAH-HEL
22h 45m1 stop
United Airlines Logo
6:55 am - 2:10 pmHEL-IAH
15h 15m1 stop
$531United Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Air Canada Logo
12:10 pm - 1:10 pmIAH-HEL
17h 00m2 stops
Air Canada Logo
7:05 am - 9:44 pmHEL-IAH
22h 39m3 stops
$532Air Canada
Find Deal
Tue, Mar 10 - Sat, Mar 21
American Airlines Logo
12:10 pm - 10:45 amIAH-HEL
15h 35m1 stop
American Airlines Logo
12:45 pm - 12:19 amHEL-IAH
18h 34m1 stop
$631American Airlines
Find Deal
Mon, Feb 16 - Sat, Feb 21
British Airways Logo
3:50 pm - 3:35 pmIAH-HEL
15h 45m2 stops
British Airways Logo
12:30 pm - 5:51 pmHEL-IAH
13h 21m1 stop
$979British Airways
Find Deal

Everything you should know

Top airlines
Lufthansa
Cheapest • from $449 (round-trip)
Finnair
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 29% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$449
Typical prices: $580-$1,226
Lufthansa
Tue 12/2Tue 12/9
IAH - HEL • 1 stop
Cheapest one-way
$392
Multiple Airlines
Sat 11/15
IAH - HEL • 2 stops
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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 December.

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 $627 (return) on average. On the other hand, the most expensive months are June and January, where the average cost of round-trip tickets is $1,228 and $1,124 respectively.

Good to know

Low seasonApril
Cheapest flight$392
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 6% increase in price.
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 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Helsinki was $392 for a one-way ticket and $449 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?

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

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

    The two airlines most popular with KAYAK users for flights from Houston to Helsinki are Finnair and American Airlines. With an average price for the route of $1,027 and an overall rating of 7.6, Finnair is the most popular choice. American Airlines is also a great choice for the route, with an average price of $875 and an overall rating of 7.2.

  • 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 3 airlines serving 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.
7.6
FinnairOverall score based on 1333 reviews
7.4Comfort
6.9Entertainment
6.7Food
7.6Boarding
8.1Crew
Airline reviews

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

8.0 ExcellentDavid, Oct 2025LHR - BWI
Read more Finnair reviews

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

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

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