$298+ Cheap flights from Portland (PDX) to Finland
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HEL
Oct 7 — Oct 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Portland to Finland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Finland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to FinlandExplore the most affordable flight options available from Portland to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from Portland to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This Trip.com deal was found by Cheapflights users on 9/5. 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.
Thu 11/52:45 pm -
1 stop12h 15m
Sun 11/82:00 pm -
1 stop13h 00m
Deal found 9/5![Icelandair logo]()
$425
This Trip.com deal was found by Cheapflights users on 9/5. 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.
Mon 11/162:45 pm -
1 stop12h 15m
Mon 11/232:00 pm -
1 stop13h 00m
Deal found 9/5![Icelandair logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:45 pm -
1 stop12h 15m
Wed 11/112:00 pm -
1 stop13h 00m
Deal found 9/3![Icelandair logo]()
$442
This Icelandair deal was found by Cheapflights users on 9/2. 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 11/282:45 pm -
1 stop12h 15m
Wed 12/22:00 pm -
1 stop13h 00m
Deal found 9/2![Icelandair logo]()
$454
This Sembo deal was found by Cheapflights users on 9/4. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:30 pm -
1 stop12h 30m
Mon 10/1211:55 pm -
1 stop28h 00m
Deal found 9/4![Icelandair logo]()
$481
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:45 pm -
1 stop12h 15m
Wed 11/42:00 pm -
1 stop13h 00m
Deal found 9/4![Icelandair logo]()
$482
This Mytrip deal was found by Cheapflights users on 9/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:30 pm -
2 stops18h 30m
Wed 10/287:00 am -
2 stops20h 00m
Deal found 9/6![Multiple Airlines logo]()
$493
This Icelandair deal was found by Cheapflights users on 9/3. 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.
Tue 10/273:45 pm -
1 stop12h 15m
Fri 11/62:00 pm -
1 stop13h 00m
Deal found 9/3![Icelandair logo]()
$511
This Mytrip deal was found by Cheapflights users on 9/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:30 pm -
1 stop12h 30m
Wed 10/282:00 pm -
1 stop13h 00m
Deal found 9/6![Icelandair logo]()
$529
This Mytrip deal was found by Cheapflights users on 9/3. 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.
Thu 12/102:45 pm -
2 stops21h 40m
Wed 12/167:20 am -
2 stops19h 40m
Deal found 9/3![Multiple Airlines logo]()
$530
This Icelandair deal was found by Cheapflights users on 9/3. 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.
Mon 10/263:45 pm -
1 stop12h 15m
Fri 11/62:00 pm -
1 stop13h 00m
Deal found 9/3![Icelandair logo]()
$533
This oojo deal was found by Cheapflights users on 9/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:30 pm -
1 stop12h 30m
Mon 10/511:55 pm -
1 stop28h 00m
Deal found 9/6![Icelandair logo]()
$540
Best flights from Portland to FinlandDiscover carefully curated flight deals from Portland to Finland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Portland to Finland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This Delta deal was found by Cheapflights users on 9/4. 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.
Tue 10/277:00 am -
2 stops24h 40m
Wed 11/46:40 am -
1 stop15h 00m
Deal found 9/4![Delta logo]()
$596
This KLM deal was found by Cheapflights users on 9/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:43 am -
2 stops18h 57m
Wed 11/46:40 am -
2 stops23h 22m
Deal found 9/4![Multiple Airlines logo]()
$605
This KLM deal was found by Cheapflights users on 9/5. 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.
Thu 11/52:20 pm -
2 stops17h 05m
Sun 11/86:40 am -
1 stop15h 00m
Deal found 9/5![KLM logo]()
$606
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:00 am -
3 stops24h 45m
Wed 11/412:35 pm -
2 stops46h 09m
Deal found 9/6![United Airlines logo]()
$609
This Finnair deal was found by Cheapflights users on 9/6. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:12 pm -
2 stops25h 23m
Wed 10/285:20 am -
2 stops24h 51m
Deal found 9/6![Finnair logo]()
$897
This Delta deal was found by Cheapflights users on 9/6. 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.
Wed 10/217:00 am -
2 stops17h 35m
Wed 10/286:40 am -
1 stop15h 00m
Deal found 9/6![Delta logo]()
$597
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/74:05 pm -
3 stops40h 40m
Tue 12/1512:35 pm -
2 stops22h 01m
Deal found 9/6![United Airlines logo]()
$611
This KLM deal was found by Cheapflights users on 9/2. 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 10/1211:25 am -
2 stops15h 40m
Mon 10/266:40 am -
2 stops23h 10m
Deal found 9/2![Multiple Airlines logo]()
$617
This Delta deal was found by Cheapflights users on 9/3. 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 2/176:04 am -
2 stops24h 36m
Mon 3/16:40 am -
1 stop14h 40m
Deal found 9/3![Delta logo]()
$600
This United Airlines deal was found by Cheapflights users on 9/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/14:05 pm -
3 stops40h 40m
Sat 2/612:35 pm -
2 stops32h 56m
Deal found 9/4![United Airlines logo]()
$622
This Delta deal was found by Cheapflights users on 9/7. 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.
Fri 11/279:58 am -
2 stops20h 42m
Sat 12/56:40 am -
2 stops24h 18m
Deal found 9/7![Delta logo]()
$604
This Finnair deal was found by Cheapflights users on 9/7. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:00 am -
1 stop20h 40m
Tue 12/154:00 pm -
1 stop17h 51m
Deal found 9/7![Multiple Airlines logo]()
$704
This Delta deal was found by Cheapflights users on 9/3. 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 12/61:40 pm -
1 stop13h 30m
Sat 12/126:40 am -
2 stops25h 27m
Deal found 9/3![Delta logo]()
$611
This Finnair deal was found by Cheapflights users on 9/6. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/17:30 am -
2 stops20h 10m
Fri 2/57:35 am -
2 stops24h 55m
Deal found 9/6![Finnair logo]()
$1,122
This Finnair deal was found by Cheapflights users on 9/4. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:45 pm -
2 stops20h 35m
Wed 12/96:00 am -
2 stops19h 50m
Deal found 9/4![Finnair logo]()
$1,338
This Mytrip deal was found by Cheapflights users on 9/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:30 pm -
3 stops18h 50m
Wed 10/288:45 pm -
3 stops30h 46m
Deal found 9/6![Multiple Airlines logo]()
$2,325
Last-minute flights from Portland to FinlandDiscover last-minute flight deals from Portland to Finland. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Finland. Data last updated September 7, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 9/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:30 pm -
1 stop12h 30m
Mon 10/511:55 pm -
1 stop28h 00m
Deal found 9/6![Icelandair logo]()
$540
This Sembo deal was found by Cheapflights users on 9/4. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:30 pm -
1 stop12h 30m
Mon 10/1211:55 pm -
1 stop28h 00m
Deal found 9/4![Icelandair logo]()
$481
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:30 pm -
1 stop12h 30m
Mon 10/262:00 pm -
1 stop13h 00m
Deal found 9/4![Icelandair logo]()
$563
This Mytrip deal was found by Cheapflights users on 9/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:30 pm -
2 stops18h 30m
Wed 10/287:00 am -
2 stops20h 00m
Deal found 9/6![Multiple Airlines logo]()
$493
This Mytrip deal was found by Cheapflights users on 9/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:30 pm -
1 stop12h 30m
Wed 10/282:00 pm -
1 stop13h 00m
Deal found 9/6![Icelandair logo]()
$529
This Finnair deal was found by Cheapflights users on 9/6. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:12 pm -
2 stops25h 23m
Wed 10/285:20 am -
2 stops24h 51m
Deal found 9/6![Finnair logo]()
$897
This Icelandair deal was found by Cheapflights users on 9/3. 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.
Mon 10/263:45 pm -
1 stop12h 15m
Fri 11/62:00 pm -
1 stop13h 00m
Deal found 9/3![Icelandair logo]()
$533
This Icelandair deal was found by Cheapflights users on 9/3. 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.
Mon 10/263:45 pm -
1 stop12h 15m
Mon 11/22:00 pm -
1 stop13h 00m
Deal found 9/3![Icelandair logo]()
$583
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:45 pm -
1 stop12h 15m
Wed 11/42:00 pm -
1 stop13h 00m
Deal found 9/4![Icelandair logo]()
$482
This Icelandair deal was found by Cheapflights users on 9/3. 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.
Tue 10/273:45 pm -
1 stop12h 15m
Fri 11/62:00 pm -
1 stop13h 00m
Deal found 9/3![Icelandair logo]()
$511
This Icelandair deal was found by Cheapflights users on 9/3. 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.
Tue 10/273:45 pm -
1 stop12h 15m
Mon 11/22:00 pm -
1 stop13h 00m
Deal found 9/3![Icelandair logo]()
$561
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/293:45 pm -
1 stop12h 15m
Mon 11/22:00 pm -
1 stop13h 00m
Deal found 9/3![Icelandair logo]()
$560
One-way flights from Portland to FinlandSearch for one-way flight options from Portland to Finland. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Portland to Finland. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Mytrip deal was found by Cheapflights users on 9/3. 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.
Tue 12/12:45 pm -
1 stop12h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Icelandair logo]()
$298
This Expedia deal was found by Cheapflights users on 9/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:00 am -
1 stop22h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Finnair logo]()
$335
This Expedia deal was found by Cheapflights users on 9/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/82:34 pm -
2 stops18h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Lufthansa logo]()
$338
This American Airlines deal was found by Cheapflights users on 9/3. 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 12/15:15 am -
2 stops19h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$341
This oojo deal was found by Cheapflights users on 9/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:30 pm -
1 stop12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Icelandair logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:45 pm -
3 stops18h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/82:45 pm -
3 stops18h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$454
This FlightHub deal was found by Cheapflights users on 9/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:56 am -
2 stops28h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Lufthansa logo]()
$458
Find flight deals from Portland to Finland
Keep the following information in mind while searching for Portland to Finland flight deals. Data was last updated September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $397 (FlightHub) |
One-way from | $298 (Mytrip) |
Popular in | June |
Cheapest in | March |
Average price | $713 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Finland 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 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from Portland to Finland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PortlandHelsinki
PDX Portland - HEL Helsinki-Vantaa
PDXHEL
Portland
Tue 12/1
2:45 pm-1:00 pm
1 stop12h 15m
Helsinki-Vantaa
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$298
PortlandHelsinki
PDX Portland - HEL Helsinki-Vantaa
PDXHEL
Portland
Tue 12/8
7:00 am-3:20 pm
1 stop22h 20m
Helsinki-Vantaa
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$335
PortlandHelsinki
PDX Portland - HEL Helsinki-Vantaa
PDXHEL
Portland
Mon 9/28
3:30 pm-2:00 pm
1 stop12h 30m
Helsinki-Vantaa
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$355
PortlandHelsinki
PDX Portland - HEL Helsinki-Vantaa
PDXHEL
Portland
Tue 12/8
2:45 pm-7:25 pm
3 stops18h 40m
Helsinki-Vantaa
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$454
PortlandHelsinki
PDX Portland - HEL Helsinki-Vantaa
PDXHEL
Portland
Mon 9/28
10:56 am-1:35 am
2 stops28h 39m
Helsinki-Vantaa
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$458
PortlandHelsinki
PDX Portland - HEL Helsinki-Vantaa
PDXHEL
Portland
Tue 10/27
7:00 am-4:40 pm
2 stops24h 40m
Helsinki-Vantaa
Wed 11/4
6:40 am-11:40 am
1 stop15h 00m
$596
PortlandHelsinki
PDX Portland - HEL Helsinki-Vantaa
PDXHEL
Portland
Wed 10/21
7:00 am-10:35 am
2 stops17h 35m
Helsinki-Vantaa
Wed 10/28
6:40 am-12:40 pm
1 stop15h 00m
$597
PortlandHelsinki
PDX Portland - HEL Helsinki-Vantaa
PDXHEL
Portland
Wed 2/17
6:04 am-4:40 pm
2 stops24h 36m
Helsinki-Vantaa
Mon 3/1
6:40 am-11:20 am
1 stop14h 40m
$600
PortlandHelsinki
PDX Portland - HEL Helsinki-Vantaa
PDXHEL
Portland
Fri 11/27
9:58 am-4:40 pm
2 stops20h 42m
Helsinki-Vantaa
Sat 12/5
6:40 am-8:58 pm
2 stops24h 18m
$604
PortlandHelsinki
PDX Portland - HEL Helsinki-Vantaa
PDXHEL
Portland
Tue 10/20
11:43 am-4:40 pm
2 stops18h 57m
Helsinki-Vantaa
Wed 11/4
6:40 am-8:02 pm
2 stops23h 22m
$605
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Portland to Finland
Have a flexible travel schedule? Discover the best time to fly to Finland from Portland with our price prediction graph.
PDX-HEL
PDX-RVN
PDX-OUL
PDX-TKU
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 Portland to Finland
PDX-FI0
PDX-HEL
PDX-RVN
PDX-OUL
PDX-TKU
What is the cheapest month to book a flight from Portland to Finland?
Currently, March is the cheapest month in which you can book a flight from Portland to Finland (average of $408). Flying from Portland to Finland in June is currently the most expensive (average of $1,157). 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.
Reviews of airlines servicing Finland
Get insights into the airlines that provide service to Finland. 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 Finland. Reviews last updated September 7, 2026.
Read through reviews of airlines operating flights from Portland to Finland, such as KLM,Delta, andFinnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Boarding
7.8
Comfort
7.7
Entertainment
7.2
Crew
8.4
Food
7.3
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Overall
7.8
Boarding
7.8
Comfort
7.7
Entertainment
7.2
Crew
8.4
Food
7.3
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Overall
7.8
Boarding
7.8
Comfort
7.7
Entertainment
7.2
Crew
8.4
Food
7.3
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Overall
7.8
Boarding
7.8
Comfort
7.7
Entertainment
7.2
Crew
8.4
Food
7.3
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Overall
7.8
Boarding
7.8
Comfort
7.7
Entertainment
7.2
Crew
8.4
Food
7.3
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Related info for your journey
Find useful and relevant information for your journey from Portland to Finland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top regions
Alternative routes for Portland to Finland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Finland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Finland by cabin class
Find flights from Portland to Finland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Finland flights
Browse other Portland and Finland flight options. Last updated on September 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Finland regions
Consider these flights traveling to Finland regions.
Top 4 airlines flying from Portland to Finland
Discover the top 4 airlines that operate flights from Portland to Finland. 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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$331 | Average$900 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$356 | Average$581 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$484 | Average$584 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$621 | Average$1,132 | FlexibilityNo cancel fee | On-time76% |