$357 Find Cheap Flights from Houston to Finland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Finland departing on 9/27. 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

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Flight Deals

Book Cheap Houston to Finland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Finland 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 Houston to Finland

Sun, Aug 9 - Tue, Aug 25
Turkish Airlines Logo
9:10 pm - 11:10 am
IAH
-
HEL
30h 00m
1 stop
Turkish Airlines Logo
12:05 pm - 7:15 pm
HEL
-
IAH
39h 10m
1 stop
$782Turkish Airlines
Mon, Aug 31 - Tue, Sep 8
Turkish Airlines Logo
2:30 pm - 6:40 pm
IAH
-
HEL
20h 10m
1 stop
Turkish Airlines Logo
8:20 am - 7:15 pm
HEL
-
IAH
18h 55m
1 stop
$800Turkish Airlines
Mon, Aug 31 - Tue, Sep 8
Icelandair Logo
11:50 am - 2:00 pm
IAH
-
HEL
18h 10m
2 stops
Icelandair Logo
3:00 pm - 10:55 am
HEL
-
IAH
27h 55m
2 stops
$829Icelandair
Fri, Sep 25 - Fri, Oct 2
Air France Logo
3:55 pm - 4:40 pm
IAH
-
HEL
16h 45m
1 stop
Air France Logo
7:00 am - 1:15 pm
HEL
-
IAH
14h 15m
1 stop
$875Air France
Fri, Sep 25 - Fri, Oct 2
Delta Logo
2:36 pm - 4:40 pm
IAH
-
HEL
18h 04m
2 stops
Delta Logo
7:00 am - 1:15 pm
HEL
-
IAH
14h 15m
1 stop
$879Delta
Sun, Aug 9 - Tue, Aug 25
Icelandair Logo
11:50 am - 2:00 pm
IAH
-
HEL
18h 10m
2 stops
Icelandair Logo
3:00 pm - 10:59 am
HEL
-
IAH
27h 59m
2 stops
$882Icelandair
Fri, Sep 25 - Fri, Oct 2
Delta Logo
2:36 pm - 4:40 pm
IAH
-
HEL
18h 04m
2 stops
Delta Logo
7:00 am - 5:39 pm
HEL
-
IAH
18h 39m
2 stops
$889Delta
Mon, Sep 21 - Thu, Sep 24
Scandinavian Airlines Logo
2:38 pm - 1:30 am
IAH
-
HEL
26h 52m
2 stops
Scandinavian Airlines Logo
11:15 am - 11:49 pm
HEL
-
IAH
20h 34m
2 stops
$893Scandinavian Airlines
Thu, Jul 30 - Thu, Aug 13
Turkish Airlines Logo
9:10 pm - 11:55 pm
IAH
-
HEL
18h 45m
1 stop
Turkish Airlines Logo
7:35 pm - 12:45 pm
HEL
-
IAH
25h 10m
1 stop
$921Turkish Airlines
Mon, Aug 31 - Tue, Sep 8
Delta Logo
11:28 am - 4:40 pm
IAH
-
HEL
21h 12m
2 stops
Delta Logo
7:00 am - 1:15 pm
HEL
-
IAH
14h 15m
1 stop
$932Delta
Booking Insights

KAYAK's insights & trends for Houston to Finland flights

Get data-powered insights and trends into flights from Houston to Finland 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 Finland?

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 Finland, 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 Finland is March, when tickets cost $502 (return) on average. On the other hand, the most expensive months are July and January, when the average cost of round-trip tickets is $1,185 and $914 respectively.

Good to know

Low seasonApril
Cheapest flight$357
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Houston George Bush Airport to Helsinki

FAQs - booking Finland flights

  • How does KAYAK find such low prices on flights from Houston to Finland?

    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 to Finland.

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

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

    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 from Houston to Finland with an airline and back with another airline.

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

    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 from Houston to Finland 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 Houston to Finland

 
Need help choosing which airline to fly with from Houston to Finland? 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 1528 reviews
8.4Crew
7.7Comfort
7.3Food
7.8Boarding
7.2Entertainment
Airline reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

10.0 ExcellentGeorge, May 2026
OTP - AMS
Read more KLM reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

It was really nice journey i personally recommend klm flight

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

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Flight was delayed 5 hours. Initial reason for delay was 'maintenance' - which makes sense. Then, the additional 2 hours continued to say it was maintenance - when I know EWR had a 2 hour delay. AA did not say that. Additionally, when boarding, there was only one agent at the counter for a long time - until another came to help. After boarding, we had to wait another 45 minutes due to 'no catering'. So while we waited for catering, AA continued to board additional passengers - which seemed odd - and raised questions about what really was going on. I sat in First Class. During the flight, the flight crew allowed a significant number of non-First Class passengers to use the front bathroom - which created a very crowded environment in First Class which was uncomfortable. This also delayed First Class passengers from using the bathroom. Overall, horrible experience.

Another uncoordinated American experience. Always surprises me at DFW for them of all places. Have to take this flight as there are no other good time options. We knew from the start that something was wrong, but the pilot wouldn't tell us. I just watched my Kayak app grow the delay by 10 minutes as it went to 3.5 hours. They were uncoordinated with maintenance (as maintenance, when finally arriving, knew within 15 minutes the plane wasn't going. No 'sorry' or 'this is what is going on' comment. The pilot seemed unfazed / didn't care about the process we were going through.

The seats. The seat in front of me was awful and when the guy sat down, it flew back and hit my head when I was putting my backpack under the seat, It didn't make for a pleasant experience,

The flight back to Dallas was delayed, which has happened to me several times with American Airlines. There was no announcement, no update sent out, no compensation offered for the inconvenience.

The plane was large, not full, but one with 3 seats near each window and 4 in a row in the middle of the plane. There were screens on the backs of the seats for entertainment and information. To use the entertainment one needs ear plugs that physically plug into the screen. My husband had some he let me use as I only had blue tooth type. The stewards gave out some headphones to some, but when my neighbor asked for some, the steward said no. So maybe they ran out? Idk. Bring the old kind of headphones or earbuds if you want entertainment in case this is the type of entertainment offered. We had a very tight connection in Miami. 43 minutes. The other economy passengers allowed us to get ahead of them because I asked if we could since we were near boarding time for our next flight and 35 gates away. They were extremely kind. First class wasn’t going to allow us to pass through. We did make the next flight. Our baggage didn’t, but they were delivered to us the next day and we were prepared with essentials in our carry on packs.

Everything went as planned. The only issue I had was with the gate C31 attendant. The person could barely speak English and was very difficult to understand.

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

Everything you need to know for your flight from Houston to Finland

Information on your arrival and departure airports