$339+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — HEL
Jul 27 — Aug 31
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 June 27, 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 June 27, 2026.
This Flightnetwork deal was found by Cheapflights users on 6/23. 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 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 stop30h 00m
Turkish Airlines
Tue 8/2512:05 pm
HEL
- IAH
1 stop39h 10m
Turkish Airlines
Deal found 6/23![Turkish Airlines logo]()
$776
This oojo deal was found by Cheapflights users on 6/26. 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 9/99:10 pm
IAH
- HEL
1 stop30h 00m
Turkish Airlines
Sun 9/2012:05 pm
HEL
- IAH
1 stop32h 40m
Turkish Airlines
Deal found 6/26![Turkish Airlines logo]()
$825
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Wed 9/96:42 pm
IAH
- HEL
1 stop35h 33m
Multiple Airlines
Sun 9/205:05 pm
HEL
- IAH
2 stops54h 39m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$874
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:30 am
IAH
- HEL
1 stop15h 15m
American Airlines
Sat 10/174:25 pm
HEL
- IAH
1 stop14h 53m
American Airlines
Deal found 6/24![American Airlines logo]()
$877
This Air France deal was found by Cheapflights users on 6/24. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:55 pm
IAH
- HEL
1 stop16h 45m
Air France
Sat 10/177:00 am
HEL
- IAH
2 stops22h 36m
Air France
Deal found 6/24![Air France logo]()
$884
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Fri 10/162:30 pm
IAH
- HEL
1 stop20h 10m
Turkish Airlines
Sun 10/2512:25 pm
HEL
- IAH
1 stop38h 40m
Turkish Airlines
Deal found 6/25![Turkish Airlines logo]()
$888
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Fri 10/169:33 am
HOU
- HEL
1 stop17h 12m
American Airlines
Sun 10/2512:30 pm
HEL
- HOU
1 stop14h 21m
American Airlines
Deal found 6/25![American Airlines logo]()
$926
This oojo deal was found by Cheapflights users on 6/26. 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 9/911:45 am
IAH
- HEL
2 stops18h 15m
Icelandair
Sun 9/203:00 pm
HEL
- IAH
2 stops27h 55m
Icelandair
Deal found 6/26![Icelandair logo]()
$927
This Finnair deal was found by Cheapflights users on 6/26. 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 9/91:56 pm
HOU
- HEL
1 stop12h 49m
Multiple Airlines
Sun 9/2012:20 pm
HEL
- HOU
1 stop15h 28m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$936
This Air France deal was found by Cheapflights users on 6/25. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:20 pm
IAH
- HEL
1 stop13h 45m
Multiple Airlines
Sun 10/256:50 am
HEL
- IAH
2 stops18h 27m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$938
This KLM deal was found by Cheapflights users on 6/26. 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 9/94:59 pm
IAH
- HEL
2 stops16h 41m
KLM
Sun 9/207:00 am
HEL
- IAH
1 stop14h 15m
KLM
Deal found 6/26![KLM logo]()
$943
This Delta deal was found by Cheapflights users on 6/26. 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 9/911:26 am
IAH
- HEL
2 stops21h 14m
Delta
Sun 9/207:00 am
HEL
- IAH
2 stops18h 39m
Delta
Deal found 6/26![Delta logo]()
$948
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 June 27, 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 June 27, 2026.
This oojo deal was found by Cheapflights users on 6/26. 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 9/99:10 pm
IAH
- HEL
1 stop30h 00m
Turkish Airlines
Sun 9/2012:05 pm
HEL
- IAH
1 stop32h 40m
Turkish Airlines
Deal found 6/26![Turkish Airlines logo]()
$825
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Wed 9/96:42 pm
IAH
- HEL
1 stop35h 33m
Multiple Airlines
Sun 9/205:05 pm
HEL
- IAH
2 stops54h 39m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$874
This Delta deal was found by Cheapflights users on 6/26. 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 9/911:26 am
IAH
- HEL
2 stops21h 14m
Delta
Sun 9/207:00 am
HEL
- IAH
2 stops18h 39m
Delta
Deal found 6/26![Delta logo]()
$948
This Ticket deal was found by Cheapflights users on 6/23. 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 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 8/2511:15 am
HEL
- IAH
2 stops20h 39m
Scandinavian Airlines
Deal found 6/23![Scandinavian Airlines logo]()
$949
This Justfly.com deal was found by Cheapflights users on 6/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:46 am
HOU
- HEL
2 stops16h 29m
British Airways
Sun 9/202:05 pm
HEL
- HOU
2 stops17h 45m
British Airways
Deal found 6/26![British Airways logo]()
$1,082
This Finnair deal was found by Cheapflights users on 6/26. 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 9/91:56 pm
HOU
- HEL
1 stop12h 49m
Multiple Airlines
Sun 9/2012:20 pm
HEL
- HOU
1 stop15h 28m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$936
This Delta deal was found by Cheapflights users on 6/26. 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 9/95:26 pm
HOU
- HEL
2 stops16h 14m
Delta
Sun 9/207:00 am
HEL
- HOU
2 stops23h 40m
Delta
Deal found 6/26![Delta logo]()
$952
This Delta deal was found by Cheapflights users on 6/25. 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 8/411:28 am
IAH
- HEL
2 stops21h 12m
Delta
Wed 8/127:00 am
HEL
- IAH
1 stop14h 20m
Delta
Deal found 6/25![Delta logo]()
$974
This Turkish Airlines deal was found by Cheapflights users on 6/22. 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.
Fri 7/102:30 pm
IAH
- HEL
1 stop20h 10m
Turkish Airlines
Sun 7/1912:05 pm
HEL
- IAH
1 stop39h 10m
Turkish Airlines
Deal found 6/22![Turkish Airlines logo]()
$1,183
This Delta deal was found by Cheapflights users on 6/22. 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 8/95:20 pm
HOU
- HEL
2 stops16h 20m
Delta
Tue 8/257:00 am
HEL
- HOU
2 stops23h 05m
Delta
Deal found 6/22![Delta logo]()
$989
This British Airways deal was found by Cheapflights users on 6/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:14 pm
HOU
- HEL
2 stops16h 46m
British Airways
Tue 8/2512:35 pm
HEL
- HOU
1 stop15h 16m
British Airways
Deal found 6/23![British Airways logo]()
$1,200
This Finnair deal was found by Cheapflights users on 6/23. 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 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 6/23![Multiple Airlines logo]()
$1,311
This Finnair deal was found by Cheapflights users on 6/25. 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.
Fri 7/176:03 am
HOU
- HEL
1 stop20h 42m
Multiple Airlines
Sat 7/2512:35 pm
HEL
- HOU
1 stop15h 22m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,597
This Delta deal was found by Cheapflights users on 6/25. 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
Sun 8/167:00 am
HEL
- HOU
2 stops23h 05m
Delta
Deal found 6/25![Delta logo]()
$1,528
This Delta deal was found by Cheapflights users on 6/25. 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 7/175:17 pm
HOU
- HEL
2 stops16h 23m
Delta
Sat 7/257:00 am
HEL
- HOU
2 stops22h 51m
Delta
Deal found 6/25![Delta logo]()
$1,561
Last-minute flights from Houston to HelsinkiDiscover last-minute flight deals from Houston to Helsinki. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Helsinki. Data last updated June 27, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 6/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:10 pm
IAH
- HEL
1 stop18h 45m
Turkish Airlines
Mon 7/208:20 am
HEL
- IAH
1 stop18h 55m
Turkish Airlines
Deal found 6/22![Turkish Airlines logo]()
$1,123
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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.
Thu 7/99:10 pm
IAH
- HEL
1 stop18h 45m
Turkish Airlines
Sun 7/127:35 pm
HEL
- IAH
1 stop25h 10m
Turkish Airlines
Deal found 6/25![Turkish Airlines logo]()
$1,138
This FlightHub deal was found by Cheapflights users on 6/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:10 pm
IAH
- HEL
1 stop37h 30m
Turkish Airlines
Sun 7/1912:05 pm
HEL
- IAH
1 stop39h 10m
Turkish Airlines
Deal found 6/22![Turkish Airlines logo]()
$1,268
This Icelandair deal was found by Cheapflights users on 6/22. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:50 am
IAH
- HEL
2 stops42h 10m
Icelandair
Mon 7/2011:30 pm
HEL
- IAH
2 stops43h 37m
Icelandair
Deal found 6/22![Icelandair logo]()
$1,271
This FlightHub deal was found by Cheapflights users on 6/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/109:10 pm
IAH
- HEL
1 stop30h 00m
Turkish Airlines
Mon 7/208:20 am
HEL
- IAH
1 stop18h 55m
Turkish Airlines
Deal found 6/22![Turkish Airlines logo]()
$1,163
This Turkish Airlines deal was found by Cheapflights users on 6/22. 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.
Fri 7/102:30 pm
IAH
- HEL
1 stop20h 10m
Turkish Airlines
Sun 7/1912:05 pm
HEL
- IAH
1 stop39h 10m
Turkish Airlines
Deal found 6/22![Turkish Airlines logo]()
$1,183
This FlightHub deal was found by Cheapflights users on 6/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1012:00 pm
IAH
- HEL
2 stops34h 10m
Icelandair
Mon 7/2011:30 pm
HEL
- IAH
2 stops43h 37m
Icelandair
Deal found 6/22![Icelandair logo]()
$1,266
This oojo deal was found by Cheapflights users on 6/26. 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 7/1511:58 am
IAH
- HEL
2 stops18h 02m
Icelandair
Wed 7/223:00 pm
HEL
- IAH
2 stops28h 07m
Icelandair
Deal found 6/26![Icelandair logo]()
$1,097
This Turkish Airlines deal was found by Cheapflights users on 6/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:10 pm
IAH
- HEL
1 stop37h 30m
Turkish Airlines
Wed 7/227:35 pm
HEL
- IAH
1 stop31h 40m
Turkish Airlines
Deal found 6/23![Turkish Airlines logo]()
$1,238
This Delta deal was found by Cheapflights users on 6/25. 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 7/175:17 pm
HOU
- HEL
2 stops16h 23m
Delta
Sat 7/257:00 am
HEL
- HOU
2 stops22h 51m
Delta
Deal found 6/25![Delta logo]()
$1,561
This Finnair deal was found by Cheapflights users on 6/25. 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.
Fri 7/176:03 am
HOU
- HEL
1 stop20h 42m
Multiple Airlines
Sat 7/2512:35 pm
HEL
- HOU
1 stop15h 22m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,597
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:40 am
HOU
- HEL
2 stops22h 00m
Delta
Thu 7/307:00 am
HEL
- HOU
2 stops22h 51m
Delta
Deal found 6/23![Delta logo]()
$1,764
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 June 27, 2026.
Search for one-way flight options from Houston to Helsinki. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Wed 9/94:39 pm
IAH
- HEL
3 stops37h 21m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Wed 8/1912:53 pm
IAH
- HEL
3 stops19h 47m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Thu 9/1011:38 am
IAH
- HEL
2 stops18h 22m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$396
This Expedia deal was found by Cheapflights users on 6/26. 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.
Wed 9/911:46 am
HOU
- HEL
2 stops16h 29m
British Airways
Deal found 6/26![British Airways logo]()
$461
This Iberia deal was found by Cheapflights users on 6/26. 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 9/91:56 pm
HOU
- HEL
1 stop12h 49m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$463
This American Airlines deal was found by Cheapflights users on 6/26. 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.
Thu 9/109:33 am
HOU
- HEL
1 stop17h 32m
American Airlines
Deal found 6/26![American Airlines logo]()
$513
This American Airlines deal was found by Cheapflights users on 6/26. 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.
Thu 9/107:00 am
IAH
- HEL
1 stop20h 05m
American Airlines
Deal found 6/26![American Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 6/26. 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 9/1011:01 am
HOU
- HEL
2 stops22h 39m
Delta
Deal found 6/26![Delta logo]()
$522
This oojo deal was found by Cheapflights users on 6/23. 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.
Thu 7/911:50 am
IAH
- HEL
2 stops18h 10m
Icelandair
Deal found 6/23![Icelandair logo]()
$608
This oojo deal was found by Cheapflights users on 6/22. 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 7/86:20 pm
IAH
- HEL
2 stops35h 40m
Icelandair
Deal found 6/22![Icelandair logo]()
$628
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/224:05 pm
IAH
- HEL
1 stop16h 35m
Delta
Deal found 6/23![Delta logo]()
$664
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Thu 9/105:26 pm
HOU
- HEL
3 stops45h 39m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$678
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 June 27, 2026.
Round-trip from | $776 (Flightnetwork) |
|---|---|
One-way from | $339 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $1,130 |
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 June 27, 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 9/9
9:10 pm-11:10 am
1 stop30h 00m
Helsinki-Vantaa
Sun 9/20
12:05 pm-12:45 pm
1 stop32h 40m
$825
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Wed 9/9
6:42 pm-2:15 pm
1 stop35h 33m
Helsinki-Vantaa
Sun 9/20
5:05 pm-3:44 pm
2 stops54h 39m
$874
Quickest round-trip
HoustonHelsinki
HOU - HEL
HOUHEL
Houston Hobby
Wed 9/9
1:56 pm-10:45 am
1 stop12h 49m
Helsinki-Vantaa
Sun 9/20
12:20 pm-7:48 pm
1 stop15h 28m
$936
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Wed 9/9
11:26 am-4:40 pm
2 stops21h 14m
Helsinki-Vantaa
Sun 9/20
7:00 am-5:39 pm
2 stops18h 39m
$948
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Sun 8/9
4:14 pm-1:30 am
2 stops25h 16m
Helsinki-Vantaa
Tue 8/25
11:15 am-11:54 pm
2 stops20h 39m
$949
HoustonHelsinki
HOU - HEL
HOUHEL
Houston Hobby
Wed 9/9
5:26 pm-5:40 pm
2 stops16h 14m
Helsinki-Vantaa
Sun 9/20
7:00 am-10:40 pm
2 stops23h 40m
$952
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Tue 8/4
11:28 am-4:40 pm
2 stops21h 12m
Helsinki-Vantaa
Wed 8/12
7:00 am-1:20 pm
1 stop14h 20m
$974
HoustonHelsinki
HOU - HEL
HOUHEL
Houston Hobby
Sun 8/9
5:20 pm-5:40 pm
2 stops16h 20m
Helsinki-Vantaa
Tue 8/25
7:00 am-10:05 pm
2 stops23h 05m
$989
HoustonHelsinki
HOU - HEL
HOUHEL
Houston Hobby
Wed 9/9
11:46 am-12:15 pm
2 stops16h 29m
Helsinki-Vantaa
Sun 9/20
2:05 pm-11:50 pm
2 stops17h 45m
$1,082
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Fri 7/10
2:30 pm-6:40 pm
1 stop20h 10m
Helsinki-Vantaa
Sun 7/19
12:05 pm-7:15 pm
1 stop39h 10m
$1,183
Showing 1-10 of 27 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 June 27, 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.
Boarding
7.8
Crew
8.4
Comfort
7.7
Entertainment
7.2
Overall
7.8
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Crew
8.4
Comfort
7.7
Entertainment
7.2
Overall
7.8
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Crew
8.4
Comfort
7.7
Entertainment
7.2
Overall
7.8
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Crew
8.4
Comfort
7.7
Entertainment
7.2
Overall
7.8
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Crew
8.4
Comfort
7.7
Entertainment
7.2
Overall
7.8
Food
7.3
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 June 27, 2026.
Houston and Helsinki flights
Browse other Houston and Helsinki flight options. Last updated on June 27, 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 June 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$503 | Average$565 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$522 | Average$681 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$523 | Average$625 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$655 | Average$976 | FlexibilityNo cancel fee | On-time75% |