$359+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — HEL
Aug 8 — Aug 151
Round-trip
1 adult, Economy
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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 9, 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 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 8/172:30 pm
IAH
- HEL
1 stop36h 40m
Turkish Airlines
Wed 8/267:35 pm
HEL
- IAH
1 stop31h 40m
Turkish Airlines
Deal found 7/5![Turkish Airlines logo]()
$813
This Cheapflightsfares deal was found by Cheapflights users on 7/5. 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.
Mon 8/174:14 pm
IAH
- HEL
2 stops20h 11m
Scandinavian Airlines
Wed 8/266:10 am
HEL
- IAH
2 stops25h 44m
Scandinavian Airlines
Deal found 7/5![Scandinavian Airlines logo]()
$820
This Turkish Airlines deal was found by Cheapflights users on 7/5. 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 9/99:10 pm
IAH
- HEL
1 stop37h 30m
Turkish Airlines
Sun 9/207:35 pm
HEL
- IAH
1 stop31h 40m
Turkish Airlines
Deal found 7/5![Turkish Airlines logo]()
$849
This Trip.com deal was found by Cheapflights users on 7/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:10 pm
IAH
- HEL
1 stop37h 30m
Turkish Airlines
Sat 10/2412:05 pm
HEL
- IAH
1 stop40h 00m
Turkish Airlines
Deal found 7/5![Turkish Airlines logo]()
$873
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:10 pm
IAH
- HEL
1 stop37h 30m
Turkish Airlines
Sun 8/307:35 pm
HEL
- IAH
1 stop25h 10m
Turkish Airlines
Deal found 7/7![Turkish Airlines logo]()
$874
This Justfly.com deal was found by Cheapflights users on 7/5. 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 10/144:04 pm
IAH
- HEL
2 stops39h 16m
Scandinavian Airlines
Sat 10/249:05 pm
HEL
- IAH
2 stops33h 00m
Scandinavian Airlines
Deal found 7/5![Scandinavian Airlines logo]()
$879
This oojo deal was found by Cheapflights users on 7/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:40 pm
IAH
- HEL
2 stops44h 50m
Icelandair
Sat 8/2911:30 pm
HEL
- IAH
2 stops43h 34m
Icelandair
Deal found 7/8![Icelandair logo]()
$884
This Gotogate deal was found by Cheapflights users on 7/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:10 pm
IAH
- HEL
1 stop18h 45m
Turkish Airlines
Sat 8/297:35 pm
HEL
- IAH
1 stop31h 40m
Turkish Airlines
Deal found 7/8![Turkish Airlines logo]()
$919
This Gotogate deal was found by Cheapflights users on 7/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:20 am
IAH
- HEL
2 stops27h 35m
Multiple Airlines
Sun 9/206:45 am
HEL
- IAH
1 stop14h 50m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$925
This oojo deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:31 pm
IAH
- HEL
2 stops35h 29m
Icelandair
Mon 8/1011:30 pm
HEL
- IAH
2 stops43h 31m
Icelandair
Deal found 7/5![Icelandair logo]()
$932
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Wed 9/91:56 pm
HOU
- HEL
1 stop12h 49m
American Airlines
Sun 9/2012:20 pm
HEL
- HOU
1 stop15h 28m
American Airlines
Deal found 7/7![American Airlines logo]()
$937
This Delta deal was found by Cheapflights users on 7/7. 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.
Wed 9/95:26 pm
HOU
- HEL
2 stops16h 14m
Delta
Sun 9/207:00 am
HEL
- HOU
2 stops23h 40m
Delta
Deal found 7/7![Delta logo]()
$953
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 9, 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 9, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 7/5. 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.
Mon 8/172:37 pm
IAH
- HEL
3 stops21h 58m
Scandinavian Airlines
Wed 8/267:15 am
HEL
- IAH
3 stops24h 39m
Scandinavian Airlines
Deal found 7/5![Scandinavian Airlines logo]()
$893
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Wed 9/91:56 pm
HOU
- HEL
1 stop12h 49m
American Airlines
Sun 9/2012:20 pm
HEL
- HOU
1 stop15h 28m
American Airlines
Deal found 7/7![American Airlines logo]()
$937
This Delta deal was found by Cheapflights users on 7/5. 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
1 stop14h 15m
Delta
Deal found 7/5![Delta logo]()
$939
This KLM deal was found by Cheapflights users on 7/5. 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 8/33:55 pm
IAH
- HEL
1 stop16h 45m
Multiple Airlines
Mon 8/101:55 pm
HEL
- IAH
1 stop31h 25m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$970
This Delta deal was found by Cheapflights users on 7/5. 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 7/5![Delta logo]()
$953
This Scandinavian Airlines deal was found by Cheapflights users on 7/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:14 pm
IAH
- HEL
2 stops25h 16m
Scandinavian Airlines
Sun 8/3010:40 am
HEL
- IAH
3 stops21h 14m
Scandinavian Airlines
Deal found 7/7![Scandinavian Airlines logo]()
$1,056
This Delta deal was found by Cheapflights users on 7/4. 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 8/33:55 pm
IAH
- HEL
1 stop16h 45m
Delta
Wed 8/121:55 pm
HEL
- IAH
1 stop31h 25m
Delta
Deal found 7/4![Delta logo]()
$970
This Delta deal was found by Cheapflights users on 7/6. 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.
Sun 8/910:50 am
HOU
- HEL
2 stops22h 50m
Delta
Tue 8/257:00 am
HEL
- HOU
2 stops23h 05m
Delta
Deal found 7/6![Delta logo]()
$989
This Scandinavian Airlines deal was found by Cheapflights users on 7/5. 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 stops20h 31m
Scandinavian Airlines
Sat 10/246:10 am
HEL
- IAH
2 stops25h 47m
Scandinavian Airlines
Deal found 7/5![Scandinavian Airlines logo]()
$1,106
This Delta deal was found by Cheapflights users on 7/7. 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.
Wed 8/2611:28 am
IAH
- HEL
2 stops21h 12m
Delta
Sun 8/307:00 am
HEL
- IAH
1 stop14h 20m
Delta
Deal found 7/7![Delta logo]()
$992
This Icelandair deal was found by Cheapflights users on 7/6. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:35 am
HOU
- HEL
2 stops20h 25m
Multiple Airlines
Tue 8/253:00 pm
HEL
- HOU
3 stops36h 40m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,459
This Scandinavian Airlines deal was found by Cheapflights users on 7/5. 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.
Mon 8/32:37 pm
IAH
- HEL
3 stops20h 33m
Scandinavian Airlines
Mon 8/106:10 am
HEL
- IAH
2 stops23h 11m
Scandinavian Airlines
Deal found 7/5![Scandinavian Airlines logo]()
$1,240
This Icelandair deal was found by Cheapflights users on 7/8. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:25 am
HOU
- HEL
2 stops22h 35m
Multiple Airlines
Mon 8/2411:30 pm
HEL
- HOU
3 stops28h 10m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,774
This BusinessClass deal was found by Cheapflights users on 7/4. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:03 am
HOU
- HEL
1 stop21h 02m
Multiple Airlines
Tue 8/118:00 am
HEL
- HOU
2 stops19h 51m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$2,624
This Icelandair deal was found by Cheapflights users on 7/8. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:45 pm
HOU
- HEL
2 stops15h 15m
Multiple Airlines
Sat 8/2911:30 pm
HEL
- HOU
3 stops29h 10m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$2,952
This American Airlines deal was found by Cheapflights users on 7/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:37 am
HOU
- HEL
1 stop17h 08m
American Airlines
Mon 8/247:40 am
HEL
- HOU
2 stops18h 04m
American Airlines
Deal found 7/8![American Airlines logo]()
$4,177
Last-minute flights from Houston to HelsinkiDiscover last-minute flight deals from Houston to Helsinki. Data last updated July 9, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Helsinki. Data last updated July 9, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:31 pm
IAH
- HEL
2 stops35h 29m
Icelandair
Mon 8/1011:30 pm
HEL
- IAH
2 stops43h 31m
Icelandair
Deal found 7/5![Icelandair logo]()
$932
This KLM deal was found by Cheapflights users on 7/5. 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 8/33:55 pm
IAH
- HEL
1 stop16h 45m
Multiple Airlines
Mon 8/101:55 pm
HEL
- IAH
1 stop31h 25m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$970
This KLM deal was found by Cheapflights users on 7/5. 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 8/35:48 pm
IAH
- HEL
2 stops15h 52m
KLM
Mon 8/106:25 pm
HEL
- IAH
1 stop26h 55m
KLM
Deal found 7/5![KLM logo]()
$979
This Delta deal was found by Cheapflights users on 7/4. 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 8/33:55 pm
IAH
- HEL
1 stop16h 45m
Delta
Tue 8/117:00 am
HEL
- IAH
2 stops34h 44m
Delta
Deal found 7/4![Delta logo]()
$986
This Delta deal was found by Cheapflights users on 7/6. 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.
Sun 8/910:50 am
HOU
- HEL
2 stops22h 50m
Delta
Tue 8/257:00 am
HEL
- HOU
2 stops23h 05m
Delta
Deal found 7/6![Delta logo]()
$989
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 8/172:30 pm
IAH
- HEL
1 stop36h 40m
Turkish Airlines
Wed 8/267:35 pm
HEL
- IAH
1 stop31h 40m
Turkish Airlines
Deal found 7/5![Turkish Airlines logo]()
$813
This Cheapflightsfares deal was found by Cheapflights users on 7/5. 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.
Mon 8/174:14 pm
IAH
- HEL
2 stops20h 11m
Scandinavian Airlines
Wed 8/266:10 am
HEL
- IAH
2 stops25h 44m
Scandinavian Airlines
Deal found 7/5![Scandinavian Airlines logo]()
$820
This Travelocity deal was found by Cheapflights users on 7/5. 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.
Mon 8/176:40 pm
IAH
- HEL
2 stops34h 30m
Lufthansa
Wed 8/266:35 am
HEL
- IAH
1 stop15h 00m
Lufthansa
Deal found 7/5![Lufthansa logo]()
$958
This oojo deal was found by Cheapflights users on 7/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:40 pm
IAH
- HEL
2 stops44h 50m
Icelandair
Sat 8/2911:30 pm
HEL
- IAH
2 stops43h 34m
Icelandair
Deal found 7/8![Icelandair logo]()
$884
This Gotogate deal was found by Cheapflights users on 7/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:10 pm
IAH
- HEL
1 stop18h 45m
Turkish Airlines
Sat 8/297:35 pm
HEL
- IAH
1 stop31h 40m
Turkish Airlines
Deal found 7/8![Turkish Airlines logo]()
$919
This Iberia deal was found by Cheapflights users on 7/8. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:14 pm
HOU
- HEL
1 stop14h 31m
Multiple Airlines
Sat 8/2912:35 pm
HEL
- HOU
1 stop15h 16m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,085
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:10 pm
IAH
- HEL
1 stop37h 30m
Turkish Airlines
Sun 8/307:35 pm
HEL
- IAH
1 stop25h 10m
Turkish Airlines
Deal found 7/7![Turkish Airlines logo]()
$874
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 9, 2026.
Search for one-way flight options from Houston to Helsinki. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 10/57:53 pm
IAH
- HEL
3 stops53h 52m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$359
This Iberia deal was found by Cheapflights users on 7/5. 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.
Sun 10/44:57 pm
IAH
- HEL
1 stop13h 18m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$390
This Delta deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:26 am
IAH
- HEL
2 stops21h 14m
Delta
Deal found 7/5![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 7/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:03 am
IAH
- HEL
1 stop17h 42m
American Airlines
Deal found 7/6![American Airlines logo]()
$510
This Delta deal was found by Cheapflights users on 7/6. 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.
Fri 8/2811:28 am
IAH
- HEL
2 stops21h 12m
Delta
Deal found 7/6![Delta logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:02 pm
IAH
- HEL
3 stops45h 33m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$545
This KAYAK deal was found by Cheapflights users on 7/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/229:50 pm
IAH
- HEL
1 stop30h 30m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$589
This Air Canada deal was found by Cheapflights users on 7/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:16 pm
IAH
- HEL
3 stops40h 39m
Air Canada
Deal found 7/6![Air Canada logo]()
$638
This Cheapflightsfares deal was found by Cheapflights users on 7/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2412:46 pm
HOU
- HEL
2 stops15h 29m
British Airways
Deal found 7/6![British Airways logo]()
$2,350
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 9, 2026.
Round-trip from | $813 (Kiwi.com) |
|---|---|
One-way from | $359 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $1,210 |
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 9, 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
Mon 8/17
2:37 pm-8:35 pm
3 stops21h 58m
Helsinki-Vantaa
Wed 8/26
7:15 am-11:54 pm
3 stops24h 39m
$893
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
$937
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-1:15 pm
1 stop14h 15m
$939
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
$953
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Mon 8/3
3:55 pm-4:40 pm
1 stop16h 45m
Helsinki-Vantaa
Mon 8/10
1:55 pm-1:20 pm
1 stop31h 25m
$970
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Mon 8/3
3:55 pm-4:40 pm
1 stop16h 45m
Helsinki-Vantaa
Wed 8/12
1:55 pm-1:20 pm
1 stop31h 25m
$970
HoustonHelsinki
HOU - HEL
HOUHEL
Houston Hobby
Sun 8/9
10:50 am-5:40 pm
2 stops22h 50m
Helsinki-Vantaa
Tue 8/25
7:00 am-10:05 pm
2 stops23h 05m
$989
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Wed 8/26
11:28 am-4:40 pm
2 stops21h 12m
Helsinki-Vantaa
Sun 8/30
7:00 am-1:20 pm
1 stop14h 20m
$992
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Wed 8/26
4:14 pm-1:30 am
2 stops25h 16m
Helsinki-Vantaa
Sun 8/30
10:40 am-11:54 pm
3 stops21h 14m
$1,056
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Wed 10/14
4:04 pm-8:35 pm
3 stops20h 31m
Helsinki-Vantaa
Sat 10/24
6:10 am-11:57 pm
2 stops25h 47m
$1,106
Showing 1-10 of 25 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 9, 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.
Food
7.3
Comfort
7.7
Entertainment
7.2
Overall
7.8
Crew
8.4
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Comfort
7.7
Entertainment
7.2
Overall
7.8
Crew
8.4
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Comfort
7.7
Entertainment
7.2
Overall
7.8
Crew
8.4
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Comfort
7.7
Entertainment
7.2
Overall
7.8
Crew
8.4
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Food
7.3
Comfort
7.7
Entertainment
7.2
Overall
7.8
Crew
8.4
Boarding
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
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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 9, 2026.
Houston and Helsinki flights
Browse other Houston and Helsinki flight options. Last updated on July 9, 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 9, 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% |