$357+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — HEL
Aug 16 — Aug 231
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Helsinki with Cheapflights
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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 July 17, 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 July 17, 2026.
This Flightnetwork deal was found by Cheapflights users on 7/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:10 pm
IAH
- HEL
1 stop37h 30m
Turkish Airlines
Tue 8/257:35 pm
HEL
- IAH
1 stop31h 40m
Turkish Airlines
Deal found 7/14![Turkish Airlines logo]()
$767
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Tue 8/259:10 pm
IAH
- HEL
1 stop18h 45m
Turkish Airlines
Tue 9/88:20 am
HEL
- IAH
1 stop18h 55m
Turkish Airlines
Deal found 7/12![Turkish Airlines logo]()
$786
This Turkish Airlines deal was found by Cheapflights users on 7/12. 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.
Tue 8/119:10 pm
IAH
- HEL
1 stop30h 00m
Turkish Airlines
Tue 8/257:35 pm
HEL
- IAH
1 stop31h 40m
Turkish Airlines
Deal found 7/12![Turkish Airlines logo]()
$789
This oojo deal was found by Cheapflights users on 7/12. 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.
Sun 9/62:37 pm
IAH
- HEL
2 stops16h 43m
Scandinavian Airlines
Thu 9/106:10 am
HEL
- IAH
2 stops24h 25m
Scandinavian Airlines
Deal found 7/12![Scandinavian Airlines logo]()
$795
This FlightHub deal was found by Cheapflights users on 7/12. 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 stop20h 10m
Turkish Airlines
Wed 8/267:35 pm
HEL
- IAH
1 stop31h 40m
Turkish Airlines
Deal found 7/12![Turkish Airlines logo]()
$819
This Delta deal was found by Cheapflights users on 7/16. 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.
Wed 10/143:55 pm
IAH
- HEL
1 stop16h 45m
Delta
Mon 10/262:05 pm
HEL
- IAH
1 stop31h 00m
Delta
Deal found 7/16![Delta logo]()
$824
This FlightHub deal was found by Cheapflights users on 7/12. 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 8/242:37 pm
IAH
- HEL
2 stops16h 43m
Scandinavian Airlines
Wed 9/99:05 pm
HEL
- IAH
2 stops33h 30m
Scandinavian Airlines
Deal found 7/12![Scandinavian Airlines logo]()
$829
This Finnair deal was found by Cheapflights users on 7/16. 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.
Thu 10/89:51 am
HOU
- HEL
1 stop16h 54m
Multiple Airlines
Tue 10/1312:35 pm
HEL
- HOU
1 stop19h 14m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$936
This Travelocity deal was found by Cheapflights users on 7/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:22 pm
HOU
- HEL
2 stops16h 03m
British Airways
Sat 11/2812:30 pm
HEL
- HOU
1 stop19h 27m
British Airways
Deal found 7/12![British Airways logo]()
$954
This Delta deal was found by Cheapflights users on 7/12. 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 8/910:50 am
HOU
- HEL
2 stops22h 50m
Delta
Tue 8/257:00 am
HEL
- HOU
2 stops23h 05m
Delta
Deal found 7/12![Delta logo]()
$989
This Delta deal was found by Cheapflights users on 7/16. 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.
Thu 10/85:28 pm
HOU
- HEL
2 stops16h 12m
Delta
Tue 10/131:55 pm
HEL
- HOU
2 stops17h 14m
Delta
Deal found 7/16![Delta logo]()
$996
This American Airlines deal was found by Cheapflights users on 7/12. 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.
Sat 11/2110:11 am
HOU
- HEL
1 stop16h 59m
American Airlines
Sat 11/2812:30 pm
HEL
- HOU
1 stop13h 22m
American Airlines
Deal found 7/12![American Airlines logo]()
$1,089
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 July 17, 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 July 17, 2026.
This Delta deal was found by Cheapflights users on 7/16. 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.
Wed 10/145:50 pm
IAH
- HEL
2 stops15h 50m
Delta
Tue 10/276:40 am
HEL
- IAH
2 stops20h 28m
Delta
Deal found 7/16![Delta logo]()
$843
This United Airlines deal was found by Cheapflights users on 7/13. 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 11/85:00 am
IAH
- HEL
2 stops29h 50m
United Airlines
Thu 11/1212:45 pm
HEL
- IAH
1 stop35h 35m
United Airlines
Deal found 7/13![United Airlines logo]()
$854
This Icelandair deal was found by Cheapflights users on 7/12. 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.
Wed 8/1211:53 am
IAH
- HEL
2 stops42h 07m
Icelandair
Mon 8/2411:30 pm
HEL
- IAH
2 stops43h 31m
Icelandair
Deal found 7/12![Icelandair logo]()
$903
This Turkish Airlines deal was found by Cheapflights users on 7/15. 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 8/129:10 pm
IAH
- HEL
1 stop37h 30m
Turkish Airlines
Wed 8/197:35 pm
HEL
- IAH
1 stop31h 40m
Turkish Airlines
Deal found 7/15![Turkish Airlines logo]()
$939
This KLM deal was found by Cheapflights users on 7/12. 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.
Mon 8/103:15 pm
IAH
- HEL
2 stops17h 25m
Multiple Airlines
Tue 8/257:00 am
HEL
- IAH
1 stop14h 20m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$979
This Scandinavian Airlines deal was found by Cheapflights users on 7/16. 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 10/144:04 pm
IAH
- HEL
3 stops23h 46m
Scandinavian Airlines
Mon 10/2611:15 am
HEL
- IAH
2 stops19h 42m
Scandinavian Airlines
Deal found 7/16![Scandinavian Airlines logo]()
$1,006
This Delta deal was found by Cheapflights users on 7/16. 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.
Thu 10/152:26 pm
IAH
- HEL
2 stops18h 14m
Delta
Tue 10/276:40 am
HEL
- IAH
2 stops20h 28m
Delta
Deal found 7/16![Delta logo]()
$888
This Delta deal was found by Cheapflights users on 7/16. 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.
Thu 10/152:26 pm
IAH
- HEL
2 stops18h 14m
Delta
Mon 10/266:40 am
HEL
- IAH
1 stop14h 25m
Delta
Deal found 7/16![Delta logo]()
$929
This Delta deal was found by Cheapflights users on 7/12. 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 8/1112:12 pm
IAH
- HEL
2 stops20h 28m
Delta
Tue 8/257:00 am
HEL
- IAH
1 stop14h 20m
Delta
Deal found 7/12![Delta logo]()
$975
This Finnair deal was found by Cheapflights users on 7/13. 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 8/912:57 pm
HOU
- HEL
1 stop14h 08m
Multiple Airlines
Tue 8/2512:35 pm
HEL
- HOU
1 stop15h 16m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,255
This Delta deal was found by Cheapflights users on 7/12. 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.
Wed 8/122:37 pm
IAH
- HEL
2 stops18h 03m
Delta
Tue 8/257:00 am
HEL
- IAH
1 stop14h 20m
Delta
Deal found 7/12![Delta logo]()
$975
This Condor deal was found by Cheapflights users on 7/12. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:20 am
HOU
- HEL
2 stops27h 25m
Multiple Airlines
Thu 9/107:40 am
HEL
- HOU
2 stops25h 35m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,266
This Delta deal was found by Cheapflights users on 7/16. 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.
Thu 10/85:28 pm
HOU
- HEL
2 stops16h 12m
Delta
Tue 10/131:55 pm
HEL
- HOU
2 stops17h 14m
Delta
Deal found 7/16![Delta logo]()
$996
This Finnair deal was found by Cheapflights users on 7/13. 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.
Wed 12/1612:16 pm
HOU
- HEL
1 stop14h 14m
Multiple Airlines
Wed 12/3012:30 pm
HEL
- HOU
1 stop19h 14m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,381
This Delta deal was found by Cheapflights users on 7/12. 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 8/1011:28 am
IAH
- HEL
2 stops21h 12m
Delta
Mon 8/247:00 am
HEL
- IAH
2 stops20h 54m
Delta
Deal found 7/12![Delta logo]()
$1,044
This Delta deal was found by Cheapflights users on 7/15. 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 8/91:13 pm
HOU
- HEL
2 stops19h 27m
Delta
Tue 8/257:00 am
HEL
- HOU
2 stops23h 05m
Delta
Deal found 7/15![Delta logo]()
$1,276
This Delta deal was found by Cheapflights users on 7/12. 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 11/215:35 pm
HOU
- HEL
2 stops15h 50m
Delta
Sat 11/286:40 am
HEL
- HOU
2 stops23h 03m
Delta
Deal found 7/12![Delta logo]()
$1,378
Last-minute flights from Houston to HelsinkiDiscover last-minute flight deals from Houston to Helsinki. Data last updated July 17, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Helsinki. Data last updated July 17, 2026 and is based on user searches.
This Flightnetwork deal was found by Cheapflights users on 7/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:10 pm
IAH
- HEL
1 stop37h 30m
Turkish Airlines
Tue 8/257:35 pm
HEL
- IAH
1 stop31h 40m
Turkish Airlines
Deal found 7/14![Turkish Airlines logo]()
$767
This Delta deal was found by Cheapflights users on 7/12. 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 8/910:50 am
HOU
- HEL
2 stops22h 50m
Delta
Tue 8/257:00 am
HEL
- HOU
2 stops23h 05m
Delta
Deal found 7/12![Delta logo]()
$989
This American Airlines deal was found by Cheapflights users on 7/12. 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 8/912:57 pm
HOU
- HEL
1 stop14h 08m
American Airlines
Tue 8/2512:35 pm
HEL
- HOU
1 stop15h 16m
American Airlines
Deal found 7/12![American Airlines logo]()
$1,115
This Booking.com deal was found by Cheapflights users on 7/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:14 pm
HOU
- HEL
2 stops18h 46m
British Airways
Tue 8/2512:35 pm
HEL
- HOU
1 stop15h 16m
British Airways
Deal found 7/12![British Airways logo]()
$1,228
This Finnair deal was found by Cheapflights users on 7/13. 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 8/912:57 pm
HOU
- HEL
1 stop14h 08m
Multiple Airlines
Tue 8/2512:35 pm
HEL
- HOU
1 stop15h 16m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,255
This Cheapflightsfares deal was found by Cheapflights users on 7/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/912:57 pm
HOU
- HEL
2 stops25h 48m
Iberia
Tue 8/2512:35 pm
HEL
- HOU
1 stop15h 16m
Iberia
Deal found 7/14![Iberia logo]()
$1,465
This FlightHub deal was found by Cheapflights users on 7/12. 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 stop20h 10m
Turkish Airlines
Tue 8/257:35 pm
HEL
- IAH
1 stop31h 40m
Turkish Airlines
Deal found 7/12![Turkish Airlines logo]()
$819
This Turkish Airlines deal was found by Cheapflights users on 7/12. 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.
Tue 8/119:10 pm
IAH
- HEL
1 stop30h 00m
Turkish Airlines
Tue 8/257:35 pm
HEL
- IAH
1 stop31h 40m
Turkish Airlines
Deal found 7/12![Turkish Airlines logo]()
$789
This oojo deal was found by Cheapflights users on 7/12. 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 8/115:29 pm
IAH
- HEL
2 stops36h 31m
Icelandair
Tue 8/253:00 pm
HEL
- IAH
2 stops28h 01m
Icelandair
Deal found 7/12![Icelandair logo]()
$849
This FlightHub deal was found by Cheapflights users on 7/12. 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 8/242:37 pm
IAH
- HEL
2 stops16h 43m
Scandinavian Airlines
Wed 9/99:05 pm
HEL
- IAH
2 stops33h 30m
Scandinavian Airlines
Deal found 7/12![Scandinavian Airlines logo]()
$829
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Mon 8/249:10 pm
IAH
- HEL
1 stop37h 30m
Turkish Airlines
Mon 9/78:20 am
HEL
- IAH
1 stop18h 55m
Turkish Airlines
Deal found 7/12![Turkish Airlines logo]()
$852
This Kiwi.com deal was found by Cheapflights users on 7/12. 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.
Tue 8/259:10 pm
IAH
- HEL
1 stop18h 45m
Turkish Airlines
Tue 9/88:20 am
HEL
- IAH
1 stop18h 55m
Turkish Airlines
Deal found 7/12![Turkish Airlines logo]()
$786
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 July 17, 2026.
Search for one-way flight options from Houston to Helsinki. Find affordable one-way fares based on user searches. Data last updated July 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 10/118:44 pm
IAH
- HEL
3 stops33h 16m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$357
This oojo deal was found by Cheapflights users on 7/13. 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.
Sun 10/113:30 pm
IAH
- HEL
2 stops23h 25m
British Airways
Deal found 7/13![British Airways logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 10/117:44 pm
HOU
- HEL
3 stops34h 16m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$375
This American Airlines deal was found by Cheapflights users on 7/13. 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 10/112:08 pm
HOU
- HEL
1 stop12h 37m
American Airlines
Deal found 7/13![American Airlines logo]()
$390
This Delta deal was found by Cheapflights users on 7/13. 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 10/115:28 pm
HOU
- HEL
2 stops16h 12m
Delta
Deal found 7/13![Delta logo]()
$399
This Mytrip deal was found by Cheapflights users on 7/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1612:00 pm
IAH
- HEL
3 stops26h 25m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 7/13. 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 12/164:10 pm
IAH
- HEL
2 stops42h 40m
United Airlines
Deal found 7/13![United Airlines logo]()
$545
This KAYAK deal was found by Cheapflights users on 7/13. 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 7/13![Multiple Airlines logo]()
$595
This KLM deal was found by Cheapflights users on 7/13. 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.
Wed 12/163:25 pm
IAH
- HEL
1 stop18h 00m
KLM
Deal found 7/13![KLM logo]()
$646
This Delta deal was found by Cheapflights users on 7/13. 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 12/2211:50 am
IAH
- HEL
2 stops21h 35m
Delta
Deal found 7/13![Delta logo]()
$673
This Iberia deal was found by Cheapflights users on 7/13. 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.
Wed 12/165:44 am
HOU
- HEL
1 stop20h 46m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$732
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Wed 12/1612:11 pm
IAH
- HEL
1 stop14h 19m
American Airlines
Deal found 7/13![American Airlines logo]()
$732
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 July 17, 2026.
Round-trip from | $767 (Flightnetwork) |
|---|---|
One-way from | $357 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $1,178 |
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 July 17, 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
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Wed 10/14
5:50 pm-5:40 pm
2 stops15h 50m
Helsinki-Vantaa
Tue 10/27
6:40 am-8:08 pm
2 stops20h 28m
$843
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Sun 11/8
5:00 am-6:50 pm
2 stops29h 50m
Helsinki-Vantaa
Thu 11/12
12:45 pm-4:20 pm
1 stop35h 35m
$854
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Thu 10/15
2:26 pm-4:40 pm
2 stops18h 14m
Helsinki-Vantaa
Tue 10/27
6:40 am-8:08 pm
2 stops20h 28m
$888
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Wed 8/12
11:53 am-2:00 pm
2 stops42h 07m
Helsinki-Vantaa
Mon 8/24
11:30 pm-11:01 am
2 stops43h 31m
$903
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Thu 10/15
2:26 pm-4:40 pm
2 stops18h 14m
Helsinki-Vantaa
Mon 10/26
6:40 am-2:05 pm
1 stop14h 25m
$929
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Wed 8/12
9:10 pm-6:40 pm
1 stop37h 30m
Helsinki-Vantaa
Wed 8/19
7:35 pm-7:15 pm
1 stop31h 40m
$939
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Tue 8/11
12:12 pm-4:40 pm
2 stops20h 28m
Helsinki-Vantaa
Tue 8/25
7:00 am-1:20 pm
1 stop14h 20m
$975
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Wed 8/12
2:37 pm-4:40 pm
2 stops18h 03m
Helsinki-Vantaa
Tue 8/25
7:00 am-1:20 pm
1 stop14h 20m
$975
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Mon 8/10
3:15 pm-4:40 pm
2 stops17h 25m
Helsinki-Vantaa
Tue 8/25
7:00 am-1:20 pm
1 stop14h 20m
$979
HoustonHelsinki
HOU - HEL
HOUHEL
Houston Hobby
Thu 10/8
5:28 pm-5:40 pm
2 stops16h 12m
Helsinki-Vantaa
Tue 10/13
1:55 pm-11:09 pm
2 stops17h 14m
$996
Showing 1-10 of 26 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
IAH-HEL
HOU-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
IAH-HEL
HOU-HEL
What is the cheapest month to book a flight from Houston to Helsinki?
Currently, November is the cheapest month in which you can book a flight from Houston to Helsinki (average of $477). Flying from Houston to Helsinki in July is currently the most expensive (average of $1,031). 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?
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 17, 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.
Crew
8.4
Food
7.3
Comfort
7.7
Entertainment
7.2
Boarding
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Crew
8.4
Food
7.3
Comfort
7.7
Entertainment
7.2
Boarding
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Crew
8.4
Food
7.3
Comfort
7.7
Entertainment
7.2
Boarding
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Crew
8.4
Food
7.3
Comfort
7.7
Entertainment
7.2
Boarding
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Crew
8.4
Food
7.3
Comfort
7.7
Entertainment
7.2
Boarding
7.8
Overall
7.8
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
Lahti
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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 July 17, 2026.
Houston and Helsinki flights
Browse other Houston and Helsinki flight options. Last updated on July 17, 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 July 17, 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$681 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$655 | Average$976 | FlexibilityNo cancel fee | On-time75% |