$595+ Cheap flights from Houston 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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — HEL
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Find cheap flights from Houston 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
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Cheapest flights from Houston to HelsinkiExplore the most affordable flight options available from Houston to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from Houston to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This FlightHub deal was found by Cheapflights users on 8/11. 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.
Sun 8/169:15 pm -
1 stop18h 40m
Tue 9/17:40 pm -
1 stop31h 40m
Deal found 8/11![Turkish Airlines logo]()
$789
This Finnair deal was found by Cheapflights users on 8/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:35 am -
1 stop15h 35m
Thu 11/2612:30 pm -
1 stop18h 48m
Deal found 8/10![Multiple Airlines logo]()
$818
This FlightHub deal was found by Cheapflights users on 8/9. 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 8/312:30 pm -
1 stop36h 40m
Mon 9/78:20 am -
1 stop19h 00m
Deal found 8/9![Turkish Airlines logo]()
$829
This oojo deal was found by Cheapflights users on 8/6. 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.
Sat 9/192:35 pm -
2 stops16h 45m
Wed 9/304:00 pm -
2 stops37h 14m
Deal found 8/6![Scandinavian Airlines logo]()
$831
This Delta deal was found by Cheapflights users on 8/10. 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 11/1710:25 am -
2 stops22h 15m
Thu 11/266:40 am -
2 stops24h 33m
Deal found 8/10![Delta logo]()
$839
This Delta deal was found by Cheapflights users on 8/11. 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 11/1711:29 am -
2 stops21h 11m
Thu 11/262:05 pm -
2 stops17h 25m
Deal found 8/11![Delta logo]()
$839
This Turkish Airlines deal was found by Cheapflights users on 8/11. 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 11/229:00 pm -
1 stop37h 10m
Sat 11/287:05 pm -
1 stop32h 00m
Deal found 8/11![Turkish Airlines logo]()
$849
This Fareboom deal was found by Cheapflights users on 8/9. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:24 am -
2 stops20h 01m
Mon 9/78:00 am -
1 stop19h 15m
Deal found 8/9![Multiple Airlines logo]()
$861
This Finnair deal was found by Cheapflights users on 8/9. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:31 am -
1 stop15h 34m
Tue 9/2912:35 pm -
1 stop15h 13m
Deal found 8/9![Multiple Airlines logo]()
$880
This Finnair deal was found by Cheapflights users on 8/9. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:03 pm -
1 stop15h 02m
Tue 9/2912:35 pm -
1 stop14h 38m
Deal found 8/9![Multiple Airlines logo]()
$880
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:33 am -
1 stop17h 32m
Tue 9/2912:35 pm -
1 stop13h 24m
Deal found 8/10![American Airlines logo]()
$887
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:30 pm -
2 stops16h 30m
Wed 9/2312:35 pm -
1 stop13h 50m
Deal found 8/10![American Airlines logo]()
$891
Best flights from Houston to HelsinkiDiscover carefully curated flight deals from Houston to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Houston to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This Finnair deal was found by Cheapflights users on 8/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:35 am -
1 stop15h 35m
Thu 11/2612:30 pm -
1 stop18h 48m
Deal found 8/10![Multiple Airlines logo]()
$818
This Delta deal was found by Cheapflights users on 8/10. 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 11/1710:25 am -
2 stops22h 15m
Thu 11/266:40 am -
2 stops24h 33m
Deal found 8/10![Delta logo]()
$839
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Sun 1/246:20 pm -
2 stops16h 25m
Thu 1/2812:35 pm -
2 stops29h 44m
Deal found 8/10![United Airlines logo]()
$843
This Turkish Airlines deal was found by Cheapflights users on 8/11. 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 11/229:00 pm -
1 stop37h 10m
Sat 11/287:05 pm -
1 stop32h 00m
Deal found 8/11![Turkish Airlines logo]()
$849
This British Airways deal was found by Cheapflights users on 8/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:14 pm -
2 stops16h 01m
Tue 9/1512:20 pm -
1 stop13h 39m
Deal found 8/6![British Airways logo]()
$1,111
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Mon 1/119:45 pm -
2 stops37h 00m
Fri 1/1512:35 pm -
2 stops29h 44m
Deal found 8/10![United Airlines logo]()
$849
This Finnair deal was found by Cheapflights users on 8/9. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:31 am -
1 stop15h 34m
Tue 9/2912:35 pm -
1 stop15h 13m
Deal found 8/9![Multiple Airlines logo]()
$880
This Delta deal was found by Cheapflights users on 8/10. 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 9/76:36 pm -
2 stops15h 04m
Wed 9/237:00 am -
2 stops20h 33m
Deal found 8/10![Delta logo]()
$903
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/39:00 pm -
1 stop30h 30m
Sat 1/912:25 pm -
1 stop38h 40m
Deal found 8/10![Turkish Airlines logo]()
$1,010
This Delta deal was found by Cheapflights users on 8/9. 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.
Fri 10/166:09 am -
2 stops22h 56m
Fri 10/237:00 am -
2 stops24h 03m
Deal found 8/9![Delta logo]()
$953
This British Airways deal was found by Cheapflights users on 8/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:31 am -
2 stops16h 44m
Mon 9/2812:35 pm -
1 stop15h 13m
Deal found 8/7![British Airways logo]()
$1,119
This Delta deal was found by Cheapflights users on 8/7. 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 9/2111:00 am -
2 stops22h 40m
Mon 9/287:00 am -
2 stops23h 39m
Deal found 8/7![Delta logo]()
$953
This Turkish Airlines deal was found by Cheapflights users on 8/6. 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 1/249:00 pm -
1 stop30h 30m
Thu 1/287:05 pm -
1 stop32h 00m
Deal found 8/6![Turkish Airlines logo]()
$1,063
This Delta deal was found by Cheapflights users on 8/10. 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 9/136:00 am -
2 stops23h 05m
Tue 9/297:00 am -
2 stops17h 30m
Deal found 8/10![Delta logo]()
$999
This Icelandair deal was found by Cheapflights users on 8/10. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:05 pm -
2 stops14h 55m
Mon 8/3111:30 pm -
2 stops31h 40m
Deal found 8/10![Multiple Airlines logo]()
$1,295
This British Airways deal was found by Cheapflights users on 8/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/116:56 pm -
2 stops18h 14m
Fri 1/1512:30 pm -
1 stop18h 45m
Deal found 8/10![British Airways logo]()
$1,334
This British Airways deal was found by Cheapflights users on 8/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:31 am -
2 stops16h 44m
Tue 9/2912:35 pm -
1 stop13h 24m
Deal found 8/10![British Airways logo]()
$1,370
This Delta deal was found by Cheapflights users on 8/6. 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.
Sat 9/53:15 pm -
2 stops18h 25m
Sat 9/127:00 am -
1 stop14h 20m
Deal found 8/6![Delta logo]()
$1,139
This Delta deal was found by Cheapflights users on 8/8. 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.
Sat 12/263:05 pm -
1 stop18h 20m
Tue 1/56:40 am -
2 stops19h 48m
Deal found 8/8![Delta logo]()
$1,289
This Delta deal was found by Cheapflights users on 8/9. 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.
Sat 8/225:09 pm -
2 stops16h 31m
Sat 8/297:00 am -
1 stop14h 20m
Deal found 8/9![Delta logo]()
$1,289
Last-minute flights from Houston to HelsinkiDiscover last-minute flight deals from Houston to Helsinki. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Helsinki. Data last updated August 11, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/11. 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.
Sun 8/169:15 pm -
1 stop18h 40m
Tue 9/17:40 pm -
1 stop31h 40m
Deal found 8/11![Turkish Airlines logo]()
$789
This FlightHub deal was found by Cheapflights users on 8/9. 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 8/312:30 pm -
1 stop36h 40m
Mon 9/78:20 am -
1 stop19h 00m
Deal found 8/9![Turkish Airlines logo]()
$829
This Fareboom deal was found by Cheapflights users on 8/9. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:24 am -
2 stops20h 01m
Mon 9/78:00 am -
1 stop19h 15m
Deal found 8/9![Multiple Airlines logo]()
$861
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:30 pm -
2 stops16h 30m
Wed 9/2312:35 pm -
1 stop13h 50m
Deal found 8/10![American Airlines logo]()
$891
This Delta deal was found by Cheapflights users on 8/10. 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 9/76:36 pm -
2 stops15h 04m
Wed 9/237:00 am -
2 stops20h 33m
Deal found 8/10![Delta logo]()
$903
This Iberia deal was found by Cheapflights users on 8/9. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:14 pm -
1 stop14h 51m
Tue 9/1512:20 pm -
1 stop15h 28m
Deal found 8/9![Multiple Airlines logo]()
$930
This Finnair deal was found by Cheapflights users on 8/9. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:31 am -
1 stop15h 34m
Tue 9/2912:35 pm -
1 stop15h 13m
Deal found 8/9![Multiple Airlines logo]()
$880
This Finnair deal was found by Cheapflights users on 8/9. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:03 pm -
1 stop15h 02m
Tue 9/2912:35 pm -
1 stop14h 38m
Deal found 8/9![Multiple Airlines logo]()
$880
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:33 am -
1 stop17h 32m
Tue 9/2912:35 pm -
1 stop13h 24m
Deal found 8/10![American Airlines logo]()
$887
This Delta deal was found by Cheapflights users on 8/9. 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 9/132:42 pm -
2 stops18h 58m
Tue 9/291:55 pm -
1 stop31h 25m
Deal found 8/9![Delta logo]()
$892
This oojo deal was found by Cheapflights users on 8/6. 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.
Sat 9/192:35 pm -
2 stops16h 45m
Wed 9/304:00 pm -
2 stops37h 14m
Deal found 8/6![Scandinavian Airlines logo]()
$831
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:31 am -
1 stop15h 14m
Mon 9/2812:35 pm -
1 stop15h 13m
Deal found 8/7![American Airlines logo]()
$928
One-way flights from Houston to HelsinkiSearch for one-way flight options from Houston to Helsinki. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Houston to Helsinki. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This KAYAK deal was found by Cheapflights users on 8/10. 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 -
1 stop30h 40m
Deal found 8/10![Multiple Airlines logo]()
$595
This FlightHub deal was found by Cheapflights users on 8/10. 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.
Tue 12/224:30 pm -
2 stops35h 50m
Deal found 8/10![British Airways logo]()
$676
This KAYAK deal was found by Cheapflights users on 8/11. 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 12/224:10 pm -
2 stops18h 35m
Deal found 8/11![Lufthansa logo]()
$827
This Air Canada deal was found by Cheapflights users on 8/11. 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 -
3 stops22h 45m
Deal found 8/11![Air Canada logo]()
$1,024
Find flight deals from Houston to Helsinki
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 August 11, 2026.
Round-trip from | $794 (Turkish Airlines) |
|---|---|
One-way from | $595 (KAYAK) |
Popular in | March |
Cheapest in | January |
Average price | $930 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston 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 August 11, 2026.
Use the filters below to find and compare flights from Houston to Helsinki that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonHelsinki
HOU Houston Hobby - HEL Helsinki-Vantaa
HOUHEL
Houston Hobby
Tue 11/17
11:35 am-11:10 am
1 stop15h 35m
Helsinki-Vantaa
Thu 11/26
12:30 pm-11:18 pm
1 stop18h 48m
$818
HoustonHelsinki
HOU Houston Hobby - HEL Helsinki-Vantaa
HOUHEL
Houston Hobby
Tue 11/17
10:25 am-4:40 pm
2 stops22h 15m
Helsinki-Vantaa
Thu 11/26
6:40 am-11:13 pm
2 stops24h 33m
$839
HoustonHelsinki
IAH Houston George Bush Intcntl - HEL Helsinki-Vantaa
IAHHEL
Houston George Bush Intcntl
Sun 1/24
6:20 pm-6:45 pm
2 stops16h 25m
Helsinki-Vantaa
Thu 1/28
12:35 pm-10:19 am
2 stops29h 44m
$843
HoustonHelsinki
IAH Houston George Bush Intcntl - HEL Helsinki-Vantaa
IAHHEL
Houston George Bush Intcntl
Sun 11/22
9:00 pm-6:10 pm
1 stop37h 10m
Helsinki-Vantaa
Sat 11/28
7:05 pm-7:05 pm
1 stop32h 00m
$849
HoustonHelsinki
IAH Houston George Bush Intcntl - HEL Helsinki-Vantaa
IAHHEL
Houston George Bush Intcntl
Mon 1/11
9:45 pm-6:45 pm
2 stops37h 00m
Helsinki-Vantaa
Fri 1/15
12:35 pm-10:19 am
2 stops29h 44m
$849
HoustonHelsinki
HOU Houston Hobby - HEL Helsinki-Vantaa
HOUHEL
Houston Hobby
Sun 9/13
11:31 am-11:05 am
1 stop15h 34m
Helsinki-Vantaa
Tue 9/29
12:35 pm-7:48 pm
1 stop15h 13m
$880
HoustonHelsinki
IAH Houston George Bush Intcntl - HEL Helsinki-Vantaa
IAHHEL
Houston George Bush Intcntl
Mon 9/7
6:36 pm-5:40 pm
2 stops15h 04m
Helsinki-Vantaa
Wed 9/23
7:00 am-7:33 pm
2 stops20h 33m
$903
HoustonHelsinki
HOU Houston Hobby - HEL Helsinki-Vantaa
HOUHEL
Houston Hobby
Fri 10/16
6:09 am-1:05 pm
2 stops22h 56m
Helsinki-Vantaa
Fri 10/23
7:00 am-11:03 pm
2 stops24h 03m
$953
HoustonHelsinki
HOU Houston Hobby - HEL Helsinki-Vantaa
HOUHEL
Houston Hobby
Mon 9/21
11:00 am-5:40 pm
2 stops22h 40m
Helsinki-Vantaa
Mon 9/28
7:00 am-10:39 pm
2 stops23h 39m
$953
HoustonHelsinki
HOU Houston Hobby - HEL Helsinki-Vantaa
HOUHEL
Houston Hobby
Sun 9/13
6:00 am-1:05 pm
2 stops23h 05m
Helsinki-Vantaa
Tue 9/29
7:00 am-4:30 pm
2 stops17h 30m
$999
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Houston to Helsinki
Have a flexible travel schedule? Discover the best time to fly to Helsinki from Houston with our price prediction graph.
HO1-HEL
HOU-HEL
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 to Helsinki
HO1-HEL
HOU-HEL
IAH-HEL
What is the cheapest month to book a flight from Houston to Helsinki?
Currently, February is the cheapest month in which you can book a flight from Houston to Helsinki (average of $582). Flying from Houston to Helsinki in July is currently the most expensive (average of $1,171). 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 to Helsinki?
Airfare is below average for this route at the moment.
Houston to Helsinki flights typically cost between $896 and $1,070 in September.The cheapest round-trip price found within the last 5 days was $789 on Turkish Airlines (Sep 7-Sep 23).
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 August 11, 2026.
Get a feel of what it's like to fly with KLM,Finnair, andUnited Airlines from Houston to Helsinki by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.7
Overall
7.8
Boarding
7.8
Food
7.3
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Overall
7.8
Boarding
7.8
Food
7.3
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Overall
7.8
Boarding
7.8
Food
7.3
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Overall
7.8
Boarding
7.8
Food
7.3
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Overall
7.8
Boarding
7.8
Food
7.3
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
Find useful and relevant information for your journey from Houston to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Helsinki?
Book flights to Helsinki if you plan to visit one of these locationsVantaa
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Alternative routes for Houston to Helsinki
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Complete your trip
Complete your trip to Helsinki by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Helsinki by cabin class
Find flights from Houston to Helsinki, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Helsinki
Explore flights to Helsinki departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 11, 2026.
Houston and Helsinki flights
Browse other Houston and Helsinki flight options. Last updated on August 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Houston to Helsinki
Discover the top 4 airlines that operate flights from Houston to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$503 | Average$565 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$519 | Average$625 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$522 | Average$683 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$655 | Average$976 | FlexibilityNo cancel fee | On-time75% |