
Keep the following information in mind while searching for Houston to Finland flight deals. Data was last updated November 5, 2026.
Round-trip from | $748 (Scandinavian Airlines) |
|---|---|
One-way from | $398 (Justfly.com) |
Popular in | December |
Cheapest in | January |
Average price | $611 |
Fly from
Fly to
Route
Depart
Return
HoustonHelsinki
IAH Houston George Bush Intcntl - HEL Helsinki-Vantaa
IAHHEL
Houston George Bush Intcntl
Sat 5/1
5:55 pm-6:55 pm
2 stops41h 00m
Helsinki-Vantaa
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
HoustonHelsinki
IAH Houston George Bush Intcntl - HEL Helsinki-Vantaa
IAHHEL
Houston George Bush Intcntl
Mon 12/28
6:25 pm-12:45 pm
2 stops34h 20m
Helsinki-Vantaa
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
HoustonHelsinki
IAH Houston George Bush Intcntl - HEL Helsinki-Vantaa
IAHHEL
Houston George Bush Intcntl
Sun 1/31
3:56 pm-10:35 am
2 stops34h 39m
Helsinki-Vantaa
Thu 2/4
9:00 pm-11:55 pm
2 stops34h 55m
HoustonHelsinki
IAH Houston George Bush Intcntl - HEL Helsinki-Vantaa
IAHHEL
Houston George Bush Intcntl
Mon 2/1
3:56 pm-1:35 am
2 stops25h 39m
Helsinki-Vantaa
Fri 2/5
6:15 am-11:55 pm
2 stops25h 40m
HoustonHelsinki
IAH Houston George Bush Intcntl - HEL Helsinki-Vantaa
IAHHEL
Houston George Bush Intcntl
Sat 12/19
6:40 pm-7:50 pm
2 stops41h 10m
Helsinki-Vantaa
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
HoustonRovaniemi
HOU Houston Hobby - RVN Rovaniemi
HOURVN
Houston Hobby
Fri 1/15
11:35 am-2:25 pm
2 stops18h 50m
Rovaniemi
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
HoustonHelsinki
IAH Houston George Bush Intcntl - HEL Helsinki-Vantaa
IAHHEL
Houston George Bush Intcntl
Mon 11/30
9:00 pm-6:10 pm
1 stop37h 10m
Helsinki-Vantaa
Mon 12/7
11:55 am-1:10 pm
1 stop33h 15m
HoustonHelsinki
IAH Houston George Bush Intcntl - HEL Helsinki-Vantaa
IAHHEL
Houston George Bush Intcntl
Mon 11/16
12:30 pm-1:35 am
2 stops29h 05m
Helsinki-Vantaa
Wed 12/2
7:00 am-11:53 pm
3 stops24h 53m
HoustonHelsinki
IAH Houston George Bush Intcntl - HEL Helsinki-Vantaa
IAHHEL
Houston George Bush Intcntl
Wed 3/3
12:10 pm-5:25 pm
2 stops21h 15m
Helsinki-Vantaa
Fri 3/12
2:05 pm-11:58 pm
2 stops17h 53m
HoustonHelsinki
IAH Houston George Bush Intcntl - HEL Helsinki-Vantaa
IAHHEL
Houston George Bush Intcntl
Mon 11/30
4:25 pm-6:45 pm
2 stops18h 20m
Helsinki-Vantaa
Mon 12/7
12:35 pm-11:44 pm
2 stops43h 09m
Everything you need to know about your flight from Houston to Finland
Boarding
Overall
Food
Comfort
Crew
Entertainment
Reviews
Sebrena,Oct 2025
IAH - RSW
Boarding
Overall
Food
Comfort
Crew
Entertainment
Reviews
Sebrena,Oct 2025
IAH - RSW
Boarding
Overall
Food
Comfort
Crew
Entertainment
Reviews
Sebrena,Oct 2025
IAH - RSW
Find useful and relevant information for your journey from Houston to Finland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$507 | Average$582 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$519 | Average$625 | FlexibilityNo cancel fee | On-time69% |