$443+ Cheap flights from George Bush Intcntl (IAH) to Helsinki (HEL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — HEL
Aug 23 — Aug 301
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Helsinki with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from George Bush Intcntl to Helsinki
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Best
Last-minute
One-way
Cheapest flights from George Bush Intcntl to HelsinkiExplore the most affordable flight options available from George Bush Intcntl to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
This Sembo deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:10 pm
IAH
- HEL
1 stop18h 45m
Turkish Airlines
Tue 8/257:35 pm
HEL
- IAH
1 stop31h 40m
Turkish Airlines
Deal found 7/20![Turkish Airlines logo]()
$763
This Turkish Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:10 pm
IAH
- HEL
1 stop37h 30m
Turkish Airlines
Fri 10/1612:05 pm
HEL
- IAH
1 stop39h 10m
Turkish Airlines
Deal found 7/19![Turkish Airlines logo]()
$789
This oojo deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:26 pm
IAH
- HEL
2 stops16h 59m
Scandinavian Airlines
Mon 11/911:15 am
HEL
- IAH
2 stops20h 43m
Scandinavian Airlines
Deal found 7/22![Scandinavian Airlines logo]()
$797
This eDestinos deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:10 pm
IAH
- HEL
1 stop37h 30m
Turkish Airlines
Sat 9/197:35 pm
HEL
- IAH
1 stop31h 40m
Turkish Airlines
Deal found 7/20![Turkish Airlines logo]()
$810
This Turkish Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:00 pm
IAH
- HEL
1 stop37h 10m
Turkish Airlines
Wed 11/2512:25 pm
HEL
- IAH
1 stop38h 40m
Turkish Airlines
Deal found 7/24![Turkish Airlines logo]()
$816
This oojo deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:26 pm
IAH
- HEL
2 stops16h 54m
Scandinavian Airlines
Thu 10/299:00 pm
HEL
- IAH
2 stops33h 57m
Scandinavian Airlines
Deal found 7/23![Scandinavian Airlines logo]()
$822
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:10 pm
IAH
- HEL
1 stop13h 30m
Delta
Mon 11/232:05 pm
HEL
- IAH
1 stop31h 00m
Delta
Deal found 7/24![Delta logo]()
$826
This Turkish Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:00 pm
IAH
- HEL
1 stop36h 10m
Turkish Airlines
Mon 11/912:25 pm
HEL
- IAH
1 stop32h 45m
Turkish Airlines
Deal found 7/22![Turkish Airlines logo]()
$829
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:15 pm
IAH
- HEL
2 stops15h 55m
Delta
Mon 11/232:05 pm
HEL
- IAH
1 stop31h 00m
Delta
Deal found 7/24![Delta logo]()
$831
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:55 pm
IAH
- HEL
2 stops19h 45m
Delta
Thu 11/266:40 am
HEL
- IAH
2 stops25h 18m
Delta
Deal found 7/24![Delta logo]()
$832
This Gotogate deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:50 am
IAH
- HEL
2 stops23h 00m
Multiple Airlines
Mon 11/91:45 pm
HEL
- IAH
1 stop32h 15m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$834
Best flights from George Bush Intcntl to HelsinkiDiscover carefully curated flight deals from George Bush Intcntl to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
This Turkish Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:10 pm
IAH
- HEL
1 stop37h 30m
Turkish Airlines
Fri 10/1612:05 pm
HEL
- IAH
1 stop39h 10m
Turkish Airlines
Deal found 7/19![Turkish Airlines logo]()
$789
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:50 am
IAH
- HEL
2 stops21h 35m
Delta
Thu 11/266:40 am
HEL
- IAH
1 stop14h 30m
Delta
Deal found 7/24![Delta logo]()
$831
This eDestinos deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:12 pm
IAH
- HEL
2 stops19h 08m
Scandinavian Airlines
Sat 9/196:10 am
HEL
- IAH
2 stops25h 46m
Scandinavian Airlines
Deal found 7/20![Scandinavian Airlines logo]()
$841
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:55 am
IAH
- HEL
2 stops17h 05m
United Airlines
Fri 11/2712:45 pm
HEL
- IAH
2 stops18h 33m
United Airlines
Deal found 7/24![United Airlines logo]()
$877
This eDestinos deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:10 pm
IAH
- HEL
1 stop37h 30m
Turkish Airlines
Sat 9/197:35 pm
HEL
- IAH
1 stop31h 40m
Turkish Airlines
Deal found 7/20![Turkish Airlines logo]()
$810
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:55 pm
IAH
- HEL
2 stops19h 45m
Delta
Wed 11/256:40 am
HEL
- IAH
2 stops24h 08m
Delta
Deal found 7/24![Delta logo]()
$832
This Turkish Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:00 pm
IAH
- HEL
1 stop36h 10m
Turkish Airlines
Mon 11/912:25 pm
HEL
- IAH
1 stop32h 45m
Turkish Airlines
Deal found 7/22![Turkish Airlines logo]()
$829
This Scandinavian Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:10 pm
IAH
- HEL
3 stops19h 45m
Scandinavian Airlines
Mon 11/911:15 am
HEL
- IAH
2 stops20h 43m
Scandinavian Airlines
Deal found 7/22![Scandinavian Airlines logo]()
$916
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:26 am
IAH
- HEL
2 stops21h 14m
Delta
Fri 10/167:00 am
HEL
- IAH
1 stop14h 20m
Delta
Deal found 7/19![Delta logo]()
$889
This Scandinavian Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/42:44 pm
IAH
- HEL
2 stops16h 36m
Scandinavian Airlines
Fri 10/167:15 am
HEL
- IAH
3 stops24h 42m
Scandinavian Airlines
Deal found 7/19![Scandinavian Airlines logo]()
$936
This oojo deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:37 pm
IAH
- HEL
2 stops16h 43m
Scandinavian Airlines
Fri 8/149:05 pm
HEL
- IAH
2 stops32h 00m
Scandinavian Airlines
Deal found 7/19![Scandinavian Airlines logo]()
$959
Last-minute flights from George Bush Intcntl to HelsinkiDiscover last-minute flight deals from George Bush Intcntl to Helsinki. Data last updated July 24, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Helsinki. Data last updated July 24, 2026 and is based on user searches.
This Sembo deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:10 pm
IAH
- HEL
1 stop18h 45m
Turkish Airlines
Tue 8/257:35 pm
HEL
- IAH
1 stop31h 40m
Turkish Airlines
Deal found 7/20![Turkish Airlines logo]()
$763
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:42 pm
IAH
- HEL
1 stop32h 33m
Multiple Airlines
Tue 8/253:50 pm
HEL
- IAH
2 stops54h 05m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,038
This Ticket deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/94:14 pm
IAH
- HEL
2 stops25h 16m
Scandinavian Airlines
Tue 8/256:10 am
HEL
- IAH
2 stops25h 44m
Scandinavian Airlines
Deal found 7/20![Scandinavian Airlines logo]()
$1,207
This Gotogate deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/93:35 pm
IAH
- HEL
2 stops19h 20m
Lufthansa
Tue 8/257:05 am
HEL
- IAH
2 stops18h 12m
Lufthansa
Deal found 7/23![Lufthansa logo]()
$1,229
This FlightHub deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:30 pm
IAH
- HEL
1 stop36h 40m
Turkish Airlines
Tue 8/187:35 pm
HEL
- IAH
1 stop31h 40m
Turkish Airlines
Deal found 7/19![Turkish Airlines logo]()
$939
This oojo deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:37 pm
IAH
- HEL
2 stops16h 43m
Scandinavian Airlines
Fri 8/149:05 pm
HEL
- IAH
2 stops32h 00m
Scandinavian Airlines
Deal found 7/19![Scandinavian Airlines logo]()
$959
This FlightHub deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:37 pm
IAH
- HEL
2 stops21h 48m
Scandinavian Airlines
Tue 8/184:00 pm
HEL
- IAH
2 stops39h 54m
Scandinavian Airlines
Deal found 7/19![Scandinavian Airlines logo]()
$976
One-way flights from George Bush Intcntl to HelsinkiSearch for one-way flight options from George Bush Intcntl to Helsinki. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
Search for one-way flight options from George Bush Intcntl to Helsinki. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:50 am
IAH
- HEL
3 stops42h 10m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:26 am
IAH
- HEL
2 stops21h 14m
Delta
Deal found 7/22![Delta logo]()
$467
This KAYAK deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/229:40 pm
IAH
- HEL
1 stop30h 40m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$595
This KLM deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/223:05 pm
IAH
- HEL
1 stop18h 20m
KLM
Deal found 7/21![KLM logo]()
$668
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/229:40 am
IAH
- HEL
2 stops19h 30m
Delta
Deal found 7/22![Delta logo]()
$673
This Air Canada deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2212:00 pm
IAH
- HEL
3 stops22h 50m
Air Canada
Deal found 7/20![Air Canada logo]()
$1,023
Find flight deals from George Bush Intcntl to Helsinki
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $763 (Sembo) |
One-way from | $443 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $1,185 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Helsinki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Helsinki that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Sun 10/4
9:10 pm-6:40 pm
1 stop37h 30m
Helsinki-Vantaa
Fri 10/16
12:05 pm-7:15 pm
1 stop39h 10m
$789
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Sat 9/5
9:10 pm-6:40 pm
1 stop37h 30m
Helsinki-Vantaa
Sat 9/19
7:35 pm-7:15 pm
1 stop31h 40m
$810
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Wed 11/4
10:00 pm-6:10 pm
1 stop36h 10m
Helsinki-Vantaa
Mon 11/9
12:25 pm-1:10 pm
1 stop32h 45m
$829
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Mon 11/16
11:50 am-5:25 pm
2 stops21h 35m
Helsinki-Vantaa
Thu 11/26
6:40 am-1:10 pm
1 stop14h 30m
$831
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Sun 11/15
12:55 pm-4:40 pm
2 stops19h 45m
Helsinki-Vantaa
Wed 11/25
6:40 am-10:48 pm
2 stops24h 08m
$832
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Sat 9/5
12:12 pm-3:20 pm
2 stops19h 08m
Helsinki-Vantaa
Sat 9/19
6:10 am-11:56 pm
2 stops25h 46m
$841
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Wed 11/18
10:55 am-12:00 pm
2 stops17h 05m
Helsinki-Vantaa
Fri 11/27
12:45 pm-11:18 pm
2 stops18h 33m
$877
Quickest round-trip
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Sun 10/4
11:26 am-4:40 pm
2 stops21h 14m
Helsinki-Vantaa
Fri 10/16
7:00 am-1:20 pm
1 stop14h 20m
$889
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Wed 11/4
12:10 pm-3:55 pm
3 stops19h 45m
Helsinki-Vantaa
Mon 11/9
11:15 am-11:58 pm
2 stops20h 43m
$916
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Sun 10/4
2:44 pm-3:20 pm
2 stops16h 36m
Helsinki-Vantaa
Fri 10/16
7:15 am-11:57 pm
3 stops24h 42m
$936
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl to Helsinki
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Helsinki in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Helsinki flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Helsinki flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Helsinki flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Helsinki flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Helsinki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from George Bush Intcntl to Helsinki
Have a flexible travel schedule? Discover the best time to fly to Helsinki from George Bush Intcntl with our price prediction graph.
IAH-HEL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston George Bush Intcntl Airport to Helsinki
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Helsinki?
Currently, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Helsinki (average of $687). Flying from Houston George Bush Intcntl Airport to Helsinki in June is currently the most expensive (average of $1,660). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Helsinki?
Airfare is below average for this route at the moment.
Houston George Bush Intcntl Airport to Helsinki flights typically cost between $1,030 and $1,126 in August.The cheapest round-trip price found within the last 5 days was $763 on Turkish Airlines (Aug 9-Aug 25).
Reviews of airlines servicing Helsinki
Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated July 24, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Helsinki, such as KLM and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.2
Overall
7.8
Food
7.3
Crew
8.4
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Overall
7.8
Food
7.3
Crew
8.4
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Overall
7.8
Food
7.3
Crew
8.4
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
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Top 2 airlines flying from George Bush Intcntl to Helsinki
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$530 | Average$780 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$655 | Average$976 | FlexibilityNo cancel fee | On-time75% |