IAH - HEL

$298 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 1/13. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$631
Overall average: $1,154
Turkish Airlines
Mon 1/19Tue 2/3
IAH - HEL • 1 stop
Cheapest one-way
$298
Multiple Airlines
Tue 1/13
IAH - HEL • 3 stops
Top airlines
Turkish Airlines
Cheapest • from $631 (round-trip)
Finnair
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 28% price drop
May
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, Jan 19 - Tue, Feb 3
Turkish Airlines Logo
9:05 pm - 6:05 pm
IAH
-
HEL
37h 00m1 stop
Turkish Airlines Logo
12:30 pm - 7:10 pm
HEL
-
IAH
38h 40m1 stop
$631Turkish Airlines
Mon, Jan 19 - Tue, Feb 3
Finnair Logo
11:18 am - 11:10 am
IAH
-
HEL
15h 52m1 stop
Finnair Logo
12:30 pm - 7:15 pm
HEL
-
IAH
14h 45m1 stop
$644Finnair
Mon, Jan 19 - Tue, Feb 3
Scandinavian Airlines Logo
9:54 am - 8:20 pm
IAH
-
HEL
26h 26m2 stops
Scandinavian Airlines Logo
11:20 am - 11:37 pm
HEL
-
IAH
20h 17m2 stops
$660Scandinavian Airlines
Tue, Mar 10 - Sat, Mar 21
Turkish Airlines Logo
10:05 pm - 6:05 pm
IAH
-
HEL
37h 00m1 stop
Turkish Airlines Logo
7:00 pm - 2:10 pm
HEL
-
IAH
26h 10m1 stop
$662Turkish Airlines
Mon, Jan 19 - Tue, Feb 3
Delta Logo
9:54 am - 4:25 pm
IAH
-
HEL
22h 31m2 stops
Delta Logo
7:00 am - 1:30 pm
HEL
-
IAH
14h 30m1 stop
$666Delta
Mon, Jan 19 - Tue, Feb 3
Scandinavian Airlines Logo
9:54 am - 3:25 pm
IAH
-
HEL
21h 31m2 stops
Scandinavian Airlines Logo
7:00 am - 11:37 pm
HEL
-
IAH
24h 37m3 stops
$667Scandinavian Airlines
Mon, Jan 19 - Tue, Feb 3
Multiple Airlines Logo
4:05 pm - 10:35 pm
IAH
-
HEL
22h 30m1 stop
Multiple Airlines Logo
2:05 pm - 11:56 pm
HEL
-
IAH
17h 51m2 stops
$672Multiple Airlines
Mon, Jan 19 - Tue, Feb 3
KLM Logo
4:25 pm - 5:25 pm
IAH
-
HEL
17h 00m2 stops
KLM Logo
7:00 am - 5:40 pm
HEL
-
IAH
18h 40m2 stops
$678KLM
Tue, Mar 10 - Sat, Mar 21
British Airways Logo
12:49 pm - 3:15 pm
IAH
-
HEL
19h 26m2 stops
British Airways Logo
12:30 pm - 7:03 pm
HEL
-
IAH
13h 33m1 stop
$704British Airways
Tue, Mar 10 - Sat, Mar 21
British Airways Logo
5:00 am - 3:15 pm
IAH
-
HEL
27h 15m2 stops
British Airways Logo
12:30 pm - 10:36 pm
HEL
-
IAH
17h 06m1 stop
$705British Airways
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.

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 February, where tickets cost $648 (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 $1,154 respectively.

Good to know

Low seasonApril
Cheapest flight$298
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 2% 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 $298 for a one-way ticket and $631 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 $878 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 1337 reviews
7.4Comfort
6.9Entertainment
6.7Food
8.1Crew
7.6Boarding
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 2025
LHR - 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.

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

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

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

I was attacked in the Miami airport and the staff did nothing. On my flight from London to Miami one of the flight attendants screamed at me and demanded I keep my seat in the upright position at all times during the fight so the man behind me was comfortable for the flight. I will never in my life use British airways again

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

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.

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

Information on your arrival and departure airports