$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 31 — Aug 71
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 1, 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 1, 2026.
This Ticket deal was found by Cheapflights users on 6/27. 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 8/99:10 pm
IAH
- HEL
1 stop18h 45m
Turkish Airlines
Tue 8/2512:05 pm
HEL
- IAH
1 stop39h 10m
Turkish Airlines
Deal found 6/27![Turkish Airlines logo]()
$746
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 Justfly.com deal was found by Cheapflights users on 6/27. 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 9/304:05 pm
IAH
- HEL
2 stops39h 15m
Scandinavian Airlines
Sun 10/44:00 pm
HEL
- IAH
2 stops39h 49m
Scandinavian Airlines
Deal found 6/27![Scandinavian Airlines logo]()
$829
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 Iberia deal was found by Cheapflights users on 6/27. 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 9/301:56 pm
HOU
- HEL
1 stop12h 49m
Multiple Airlines
Sun 10/412:35 pm
HEL
- HOU
1 stop19h 15m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$876
This Booking.com deal was found by Cheapflights users on 6/27. 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.
Wed 9/303:35 pm
IAH
- HEL
1 stop13h 30m
Lufthansa
Sun 10/46:45 am
HEL
- IAH
2 stops18h 32m
Lufthansa
Deal found 6/27![Lufthansa logo]()
$897
This Booking.com deal was found by Cheapflights users on 6/30. 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.
Fri 11/209:50 pm
IAH
- HEL
1 stop33h 25m
British Airways
Sun 11/294:15 pm
HEL
- IAH
2 stops53h 50m
British Airways
Deal found 6/30![British Airways logo]()
$904
This Flightnetwork deal was found by Cheapflights users on 6/30. 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.
Thu 7/169:10 pm
IAH
- HEL
1 stop18h 45m
Turkish Airlines
Mon 7/208:20 am
HEL
- IAH
1 stop18h 55m
Turkish Airlines
Deal found 6/30![Turkish Airlines logo]()
$905
This Gotogate deal was found by Cheapflights users on 6/27. 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 9/3011:46 am
HOU
- HEL
2 stops16h 29m
British Airways
Sun 10/412:35 pm
HEL
- HOU
1 stop19h 15m
British Airways
Deal found 6/27![British Airways logo]()
$931
This Air France deal was found by Cheapflights users on 6/27. 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 12/151:00 pm
HOU
- HEL
2 stops16h 10m
Air France
Thu 12/246:50 am
HEL
- HOU
2 stops17h 40m
Air France
Deal found 6/27![Air France logo]()
$934
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 American Airlines deal was found by Cheapflights users on 6/27. 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 12/1510:13 am
HOU
- HEL
1 stop16h 17m
American Airlines
Thu 12/2412:30 pm
HEL
- HOU
1 stop15h 14m
American Airlines
Deal found 6/27![American Airlines logo]()
$947
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 1, 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 1, 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 9/96:42 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]()
$875
This Ticket deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/94:14 pm
IAH
- HEL
2 stops25h 16m
Scandinavian Airlines
Tue 8/256:10 am
HEL
- IAH
2 stops25h 44m
Scandinavian Airlines
Deal found 6/29![Scandinavian Airlines logo]()
$937
This American Airlines deal was found by Cheapflights users on 6/27. 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 12/1510:13 am
HOU
- HEL
1 stop16h 17m
American Airlines
Thu 12/2412:30 pm
HEL
- HOU
1 stop15h 14m
American Airlines
Deal found 6/27![American Airlines logo]()
$947
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 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 United deal was found by Cheapflights users on 6/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/157:50 am
IAH
- HEL
2 stops27h 00m
Multiple Airlines
Thu 12/247:05 am
HEL
- IAH
1 stop14h 55m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$920
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 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 Scandinavian Airlines deal was found by Cheapflights users on 6/28. 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 8/124:14 pm
IAH
- HEL
3 stops23h 36m
Scandinavian Airlines
Wed 8/197:15 am
HEL
- IAH
3 stops24h 39m
Scandinavian Airlines
Deal found 6/28![Scandinavian Airlines logo]()
$1,039
This Delta deal was found by Cheapflights users on 6/27. 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 6/27![Delta logo]()
$988
This Gotogate deal was found by Cheapflights users on 6/28. 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 8/1210:00 am
IAH
- HEL
2 stops24h 55m
Multiple Airlines
Wed 8/196:35 am
HEL
- IAH
1 stop15h 00m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$961
This British Airways deal was found by Cheapflights users on 6/27. 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 6/27![British Airways logo]()
$1,202
This American Airlines deal was found by Cheapflights users on 6/30. 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
2 stops17h 03m
Multiple Airlines
Tue 8/2512:35 pm
HEL
- HOU
1 stop15h 16m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$1,295
Last-minute flights from Houston to HelsinkiDiscover last-minute flight deals from Houston to Helsinki. Data last updated July 1, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Helsinki. Data last updated July 1, 2026 and is based on user searches.
This Turkish Airlines deal was found by Cheapflights users on 6/27. 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 7/32:30 pm
IAH
- HEL
1 stop20h 10m
Turkish Airlines
Tue 7/712:05 pm
HEL
- IAH
1 stop39h 10m
Turkish Airlines
Deal found 6/27![Turkish Airlines logo]()
$1,123
This Mytrip deal was found by Cheapflights users on 6/27. 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.
Fri 7/34:20 pm
IAH
- HEL
3 stops24h 20m
Multiple Airlines
Tue 7/72:05 pm
HEL
- IAH
3 stops33h 35m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$1,365
This Delta deal was found by Cheapflights users on 6/27. 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 7/31:10 pm
HOU
- HEL
2 stops19h 30m
Delta
Tue 7/77:00 am
HEL
- HOU
2 stops22h 51m
Delta
Deal found 6/27![Delta logo]()
$1,646
This Turkish Airlines deal was found by Cheapflights users on 6/30. 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 6/30![Turkish Airlines logo]()
$1,081
This oojo deal was found by Cheapflights users on 6/28. 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 6/28![Icelandair logo]()
$1,097
This Delta deal was found by Cheapflights users on 6/30. 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 7/1511:32 am
IAH
- HEL
2 stops21h 08m
Delta
Wed 7/227:00 am
HEL
- IAH
1 stop14h 20m
Delta
Deal found 6/30![Delta logo]()
$1,416
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:20 am
IAH
- HEL
2 stops27h 35m
United Airlines
Wed 7/226:35 am
HEL
- IAH
1 stop15h 00m
United Airlines
Deal found 6/26![United Airlines logo]()
$1,420
This Flightnetwork deal was found by Cheapflights users on 6/30. 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.
Thu 7/169:10 pm
IAH
- HEL
1 stop18h 45m
Turkish Airlines
Mon 7/208:20 am
HEL
- IAH
1 stop18h 55m
Turkish Airlines
Deal found 6/30![Turkish Airlines logo]()
$905
This Travelis deal was found by Cheapflights users on 6/30. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1611:58 am
IAH
- HEL
2 stops42h 02m
Icelandair
Mon 7/2011:30 pm
HEL
- IAH
2 stops43h 37m
Icelandair
Deal found 6/30![Icelandair logo]()
$1,368
This Delta deal was found by Cheapflights users on 6/30. 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 7/1610:40 am
HOU
- HEL
2 stops22h 00m
Delta
Mon 7/207:00 am
HEL
- HOU
2 stops22h 51m
Delta
Deal found 6/30![Delta logo]()
$1,556
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.
Sat 7/187:31 pm
IAH
- HEL
2 stops42h 59m
Icelandair
Tue 7/283:00 pm
HEL
- IAH
2 stops28h 07m
Icelandair
Deal found 6/26![Icelandair logo]()
$1,337
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.
Sat 7/189:58 pm
IAH
- HEL
1 stop32h 17m
Multiple Airlines
Tue 7/287:35 pm
HEL
- IAH
2 stops33h 28m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$1,362
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 1, 2026.
Search for one-way flight options from Houston to Helsinki. Find affordable one-way fares based on user searches. Data last updated July 1, 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 Iberia deal was found by Cheapflights users on 6/27. 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 12/25:00 am
IAH
- HEL
1 stop21h 30m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$390
This Delta deal was found by Cheapflights users on 6/27. 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 12/211:50 am
IAH
- HEL
2 stops20h 50m
Delta
Deal found 6/27![Delta logo]()
$394
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 Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sat 7/186:14 pm
IAH
- HEL
3 stops44h 16m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$454
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 Gurufare deal was found by Cheapflights users on 6/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:05 am
HOU
- HEL
1 stop17h 25m
Finnair
Deal found 6/27![Finnair logo]()
$521
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 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 July 1, 2026.
Round-trip from | $746 (Ticket) |
|---|---|
One-way from | $339 (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 1, 2026.
Use the filters below to find and compare flights from Houston to Helsinki that are best for you.
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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
$875
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Tue 12/15
7:50 am-6:50 pm
2 stops27h 00m
Helsinki-Vantaa
Thu 12/24
7:05 am-2:00 pm
1 stop14h 55m
$920
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
Sun 8/9
4:14 pm-1:30 am
2 stops25h 16m
Helsinki-Vantaa
Tue 8/25
6:10 am-11:54 pm
2 stops25h 44m
$937
HoustonHelsinki
HOU - HEL
HOUHEL
Houston Hobby
Tue 12/15
10:13 am-10:30 am
1 stop16h 17m
Helsinki-Vantaa
Thu 12/24
12:30 pm-7:44 pm
1 stop15h 14m
$947
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
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
Wed 8/12
10:00 am-6:55 pm
2 stops24h 55m
Helsinki-Vantaa
Wed 8/19
6:35 am-1:35 pm
1 stop15h 00m
$961
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
$988
HoustonHelsinki
IAH - HEL
IAHHEL
Houston George Bush Intcntl
Wed 8/12
4:14 pm-11:50 pm
3 stops23h 36m
Helsinki-Vantaa
Wed 8/19
7:15 am-11:54 pm
3 stops24h 39m
$1,039
Showing 1-10 of 28 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 1, 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
Entertainment
7.2
Crew
8.4
Overall
7.8
Food
7.3
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Entertainment
7.2
Crew
8.4
Overall
7.8
Food
7.3
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Entertainment
7.2
Crew
8.4
Overall
7.8
Food
7.3
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Entertainment
7.2
Crew
8.4
Overall
7.8
Food
7.3
Comfort
7.7
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Entertainment
7.2
Crew
8.4
Overall
7.8
Food
7.3
Comfort
7.7
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 1, 2026.
Houston and Helsinki flights
Browse other Houston and Helsinki flight options. Last updated on July 1, 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 1, 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% |