$359 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 7/22. 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 Finland

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% 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.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to Finland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Helsinki
Helsinki1 stop$608
Oulu
Oulu2 stops$1,143
Helsinki
Helsinki1 stop$608
Oulu
Oulu2 stops$1,143

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

Mon, May 4 - Thu, May 7
Finnair Logo
1:46 pm - 10:45 am
IAH
-
HEL
12h 59m
1 stop
Finnair Logo
4:25 pm - 11:51 pm
HEL
-
IAH
15h 26m
1 stop
$608Finnair
Wed, Apr 1 - Thu, Apr 9
Turkish Airlines Logo
9:05 pm - 11:10 am
IAH
-
HEL
30h 05m
1 stop
Turkish Airlines Logo
8:20 am - 7:10 pm
HEL
-
IAH
18h 50m
1 stop
$609Turkish Airlines
Mon, May 4 - Thu, May 7
British Airways Logo
9:05 pm - 11:20 am
IAH
-
HEL
30h 15m
2 stops
British Airways Logo
4:00 pm - 7:15 pm
HEL
-
IAH
35h 15m
1 stop
$622British Airways
Mon, May 4 - Thu, May 7
British Airways Logo
9:05 pm - 11:20 am
IAH
-
HEL
30h 15m
2 stops
British Airways Logo
4:00 pm - 11:51 pm
HEL
-
IAH
39h 51m
2 stops
$625British Airways
Wed, Mar 4 - Mon, Mar 9
Turkish Airlines Logo
2:55 pm - 6:05 pm
IAH
-
HEL
19h 10m
1 stop
Turkish Airlines Logo
12:30 pm - 8:10 pm
HEL
-
IAH
38h 40m
1 stop
$645Turkish Airlines
Wed, Apr 1 - Thu, Apr 9
Multiple Airlines Logo
11:50 am - 1:05 pm
IAH
-
HEL
17h 15m
2 stops
Multiple Airlines Logo
6:35 am - 1:35 pm
HEL
-
IAH
15h 00m
1 stop
$662Multiple Airlines
Wed, Apr 1 - Thu, Apr 9
Multiple Airlines Logo
11:50 am - 1:05 pm
IAH
-
HEL
17h 15m
2 stops
Multiple Airlines Logo
6:35 am - 9:34 pm
HEL
-
IAH
22h 59m
2 stops
$672Multiple Airlines
Wed, Mar 4 - Mon, Mar 9
KLM Logo
12:49 pm - 1:10 pm
IAH
-
HEL
16h 21m
2 stops
KLM Logo
2:05 pm - 2:30 pm
HEL
-
IAH
31h 25m
1 stop
$678KLM
Wed, Mar 4 - Mon, Mar 9
United Airlines Logo
7:00 am - 12:00 pm
IAH
-
HEL
21h 00m
2 stops
United Airlines Logo
12:45 pm - 8:22 pm
HEL
-
IAH
38h 37m
2 stops
$696United Airlines
Thu, Apr 2 - Tue, Apr 14
Multiple Airlines Logo
11:50 am - 6:55 pm
IAH
-
HEL
23h 05m
2 stops
Multiple Airlines Logo
7:05 am - 1:35 pm
HEL
-
IAH
14h 30m
1 stop
$701Multiple Airlines
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 $628 (return) on average. On the other hand, the most expensive months are June and January, when the average cost of round-trip tickets is $1,228 and $1,070 respectively.

Good to know

Low seasonApril
Cheapest flight$359
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 8% increase in price.
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 3 airlines serving 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.
7.6
FinnairOverall score based on 1356 reviews
6.9Entertainment
7.5Comfort
6.7Food
8.2Crew
7.7Boarding
Airline reviews

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

8.0 ExcellentSunny, Jan 2026
LAX - HEL
Read more Finnair reviews

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

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

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

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.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

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

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Concern Regarding Significant Gate Delay and Jet Bridge Issue Dear Customer Relations Team, I am writing to express my disappointment with the experience I had on my recent flight AA 2414 on Sunday January 18, 2026. What should have been a routine departure turned into a frustrating and avoidable delay due to an issue with the jet bridge at the gate. As a result, the flight was delayed by approximately 90 minutes while multiple gate changes were attempted. The lack of clear communication during this period made the situation even more challenging. Passengers were left uncertain about the cause of the delay, the expected timeline, and the next steps. This not only disrupted travel plans but also created unnecessary stress for everyone on board. I understand that operational issues can arise, but a malfunctioning jet bridge and the resulting extended delay suggest an area where procedures or equipment maintenance may need attention. I hope you will review this incident to prevent similar disruptions in the future. I would appreciate acknowledgment of this concern and consideration of appropriate compensation for the inconvenience and lost time caused by this delay. Thank you for taking the time to review my experience. I look forward to hearing from you. Sincerely, Dion Dillard

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Getting the boarding passes between the BA and AA apps was very clunky.

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Awful it always is unfortunately is the only way to fly direct to london

I travelled in business class and was disappointed by lack of service, curt and borderline rude time of the crew and to top it off, all of my luggage was delayed. It was like pulling teeth to even report the missing luggage and recover it the next day from the airport.

Plane was extremely delayed, but not all of it was BA fault (some was). Worst part was lack of room - this had as much space as an Allegiant flight. I thought transatlantic usually gave you an extra inch or two, but not this one. Entertainment system sporadically worked and didn’t have great options. Overhead bins are old and tiny, not as good as aunties new planes.

Boarding was poor. All groups called immediately one after the other resulting in a long queue in the jetty/jet bridge. Seats were very hard and and did not recline on a 4.5 hour flight. No food was available. Plane was cold. There was no entertainment.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

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

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

Information on your arrival and departure airports