$315+ Cheap flights from Portland (PDX) to Finland
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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HEL
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Finland with Cheapflights
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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
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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 May 5, 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 May 5, 2026.
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 12/75:45 pm
PDX
- HEL
1 stop17h 25m
American Airlines
Tue 12/1512:30 pm
HEL
- PDX
1 stop16h 41m
American Airlines
Deal found 4/30![American Airlines logo]()
$720
This FlightHub deal was found by Cheapflights users on 5/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:09 am
PDX
- HEL
2 stops28h 26m
Multiple Airlines
Thu 9/246:35 am
HEL
- PDX
2 stops22h 31m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$725
This Iberia deal was found by Cheapflights users on 5/3. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:31 pm
PDX
- HEL
1 stop14h 44m
Multiple Airlines
Wed 9/234:25 pm
HEL
- PDX
1 stop16h 25m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$727
This Finnair deal was found by Cheapflights users on 5/4. 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.
Mon 12/77:38 am
PDX
- HEL
1 stop17h 32m
Finnair
Tue 12/1512:30 pm
HEL
- PDX
1 stop16h 41m
Finnair
Deal found 5/4![Finnair logo]()
$728
This Delta deal was found by Cheapflights users on 5/3. 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 9/1310:05 pm
PDX
- HEL
2 stops32h 35m
Delta
Fri 9/257:00 am
HEL
- PDX
1 stop14h 10m
Delta
Deal found 5/3![Delta logo]()
$730
This Delta deal was found by Cheapflights users on 5/3. 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 9/167:00 am
PDX
- HEL
2 stops19h 55m
Delta
Fri 9/257:00 am
HEL
- PDX
1 stop14h 10m
Delta
Deal found 5/3![Delta logo]()
$733
This Delta deal was found by Cheapflights users on 5/3. 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 9/1311:39 am
PDX
- HEL
2 stops19h 01m
Delta
Tue 9/227:15 am
HEL
- PDX
2 stops24h 20m
Delta
Deal found 5/3![Delta logo]()
$739
This Delta deal was found by Cheapflights users on 5/3. 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 9/167:00 am
PDX
- HEL
2 stops19h 55m
Delta
Wed 9/237:15 am
HEL
- PDX
2 stops24h 20m
Delta
Deal found 5/3![Delta logo]()
$741
This Finnair deal was found by Cheapflights users on 5/4. 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.
Mon 10/122:34 pm
PDX
- OUL
2 stops21h 01m
Finnair
Thu 10/157:40 am
OUL
- PDX
2 stops25h 18m
Finnair
Deal found 5/4![Finnair logo]()
$1,114
This Expedia deal was found by Cheapflights users on 5/4. 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.
Wed 7/292:45 pm
PDX
- RVN
2 stops23h 50m
Finnair
Wed 8/129:00 am
RVN
- PDX
2 stops19h 59m
Finnair
Deal found 5/4![Finnair logo]()
$1,116
This Finnair deal was found by Cheapflights users on 5/4. 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.
Mon 11/95:45 pm
PDX
- RVN
2 stops34h 40m
Finnair
Fri 11/132:00 pm
RVN
- PDX
2 stops19h 54m
Finnair
Deal found 5/4![Finnair logo]()
$1,150
This Finnair deal was found by Cheapflights users on 4/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:40 am
PDX
- OUL
2 stops38h 35m
Finnair
Mon 11/1610:15 pm
OUL
- PDX
2 stops35h 39m
Finnair
Deal found 4/30![Finnair logo]()
$1,203
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 May 5, 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 May 5, 2026.
This Delta deal was found by Cheapflights users on 5/3. 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.
Mon 9/1410:05 pm
PDX
- HEL
2 stops32h 35m
Delta
Wed 9/237:00 am
HEL
- PDX
1 stop14h 10m
Delta
Deal found 5/3![Delta logo]()
$730
This FlightHub deal was found by Cheapflights users on 5/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:45 pm
PDX
- HEL
2 stops37h 10m
Multiple Airlines
Mon 10/267:35 pm
HEL
- PDX
2 stops38h 19m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$750
This KLM deal was found by Cheapflights users on 5/1. 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 8/251:38 pm
PDX
- HEL
2 stops18h 02m
KLM
Tue 9/86:25 pm
HEL
- PDX
1 stop26h 45m
KLM
Deal found 5/1![KLM logo]()
$788
This United Airlines deal was found by Cheapflights users on 5/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:50 pm
PDX
- HEL
2 stops20h 05m
United Airlines
Thu 8/276:35 am
HEL
- PDX
2 stops22h 12m
United Airlines
Deal found 5/2![United Airlines logo]()
$796
This Finnair deal was found by Cheapflights users on 5/4. 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.
Mon 10/122:34 pm
PDX
- OUL
2 stops21h 01m
Finnair
Thu 10/157:40 am
OUL
- PDX
2 stops25h 18m
Finnair
Deal found 5/4![Finnair logo]()
$1,114
This Delta deal was found by Cheapflights users on 5/3. 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.
Tue 9/1510:05 pm
PDX
- HEL
2 stops32h 35m
Delta
Fri 9/257:00 am
HEL
- PDX
1 stop14h 10m
Delta
Deal found 5/3![Delta logo]()
$730
This Scandinavian Airlines deal was found by Cheapflights users on 5/1. 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 9/281:00 pm
PDX
- TKU
2 stops40h 10m
Scandinavian Airlines
Fri 10/23:50 pm
TKU
- PDX
2 stops36h 51m
Scandinavian Airlines
Deal found 5/1![Scandinavian Airlines logo]()
$1,517
This Iberia deal was found by Cheapflights users on 5/1. 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.
Tue 8/255:18 am
PDX
- HEL
1 stop19h 27m
Multiple Airlines
Tue 9/84:25 pm
HEL
- PDX
1 stop17h 31m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 5/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:54 am
PDX
- HEL
2 stops26h 01m
United Airlines
Tue 8/257:05 am
HEL
- PDX
2 stops25h 47m
United Airlines
Deal found 5/2![United Airlines logo]()
$796
This Delta deal was found by Cheapflights users on 5/3. 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 9/167:00 am
PDX
- HEL
2 stops19h 55m
Delta
Mon 9/211:55 pm
HEL
- PDX
1 stop31h 15m
Delta
Deal found 5/3![Delta logo]()
$733
This United Airlines deal was found by Cheapflights users on 5/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:29 am
PDX
- HEL
2 stops24h 26m
United Airlines
Fri 8/286:55 am
HEL
- PDX
2 stops23h 55m
United Airlines
Deal found 5/2![United Airlines logo]()
$849
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:00 am
PDX
- HEL
2 stops19h 55m
Delta
Wed 8/267:00 am
HEL
- PDX
1 stop14h 10m
Delta
Deal found 5/2![Delta logo]()
$839
This United Airlines deal was found by Cheapflights users on 5/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:45 am
PDX
- HEL
2 stops27h 35m
United Airlines
Sat 8/226:45 am
HEL
- PDX
2 stops36h 44m
United Airlines
Deal found 5/2![United Airlines logo]()
$875
This Expedia deal was found by Cheapflights users on 5/4. 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.
Wed 7/292:45 pm
PDX
- RVN
2 stops23h 50m
Finnair
Wed 8/129:00 am
RVN
- PDX
2 stops19h 59m
Finnair
Deal found 5/4![Finnair logo]()
$1,116
This United Airlines deal was found by Cheapflights users on 5/4. 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 10/1212:45 pm
PDX
- HEL
3 stops44h 10m
United Airlines
Mon 10/266:50 am
HEL
- PDX
2 stops38h 35m
United Airlines
Deal found 5/4![United Airlines logo]()
$997
Last-minute flights from Portland to FinlandDiscover last-minute flight deals from Portland to Finland. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Finland. Data last updated May 5, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:59 am
PDX
- HEL
2 stops40h 01m
Icelandair
Wed 5/203:00 pm
HEL
- PDX
1 stop12h 55m
Icelandair
Deal found 4/30![Icelandair logo]()
$904
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:30 pm
PDX
- HEL
2 stops17h 25m
Lufthansa
Wed 5/206:35 am
HEL
- PDX
2 stops19h 58m
Lufthansa
Deal found 4/30![Lufthansa logo]()
$982
This KLM deal was found by Cheapflights users on 4/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:05 pm
PDX
- HEL
1 stop25h 20m
KLM
Wed 5/206:25 pm
HEL
- PDX
1 stop26h 45m
KLM
Deal found 4/30![KLM logo]()
$988
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:46 pm
PDX
- HEL
2 stops20h 09m
United Airlines
Wed 5/206:35 am
HEL
- PDX
3 stops24h 23m
United Airlines
Deal found 4/30![United Airlines logo]()
$1,000
This KAYAK deal was found by Cheapflights users on 5/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/317:05 pm
PDX
- HEL
1 stop32h 55m
Icelandair
Tue 6/233:00 pm
HEL
- PDX
2 stops18h 59m
Icelandair
Deal found 5/2![Icelandair logo]()
$981
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/317:05 pm
PDX
- HEL
1 stop32h 55m
Multiple Airlines
Mon 6/2211:30 pm
HEL
- PDX
2 stops24h 20m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,009
This FlightHub deal was found by Cheapflights users on 5/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:30 pm
PDX
- HEL
1 stop12h 30m
Icelandair
Mon 6/2211:30 pm
HEL
- PDX
1 stop22h 15m
Icelandair
Deal found 5/2![Icelandair logo]()
$854
This KAYAK deal was found by Cheapflights users on 5/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:30 pm
PDX
- HEL
1 stop12h 30m
Icelandair
Tue 6/233:00 pm
HEL
- PDX
2 stops35h 55m
Icelandair
Deal found 5/2![Icelandair logo]()
$1,016
This FlightHub deal was found by Cheapflights users on 5/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:05 pm
PDX
- HEL
1 stop32h 55m
Icelandair
Mon 6/2211:30 pm
HEL
- PDX
1 stop22h 15m
Icelandair
Deal found 5/2![Icelandair logo]()
$856
This KAYAK deal was found by Cheapflights users on 5/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:05 pm
PDX
- HEL
1 stop32h 55m
Icelandair
Mon 6/2211:30 pm
HEL
- PDX
1 stop22h 15m
Icelandair
Deal found 5/2![Icelandair logo]()
$878
This KAYAK deal was found by Cheapflights users on 5/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:05 pm
PDX
- HEL
1 stop17h 25m
Icelandair
Mon 6/2211:30 pm
HEL
- PDX
1 stop22h 15m
Icelandair
Deal found 5/2![Icelandair logo]()
$877
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 May 5, 2026.
Search for one-way flight options from Portland to Finland. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Sun 8/237:05 pm
PDX
- HEL
2 stops16h 15m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$315
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:30 pm
PDX
- HEL
2 stops29h 25m
British Airways
Deal found 4/30![British Airways logo]()
$330
This Iberia deal was found by Cheapflights users on 4/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:30 am
PDX
- HEL
1 stop21h 45m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 5/1. 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 8/2410:05 pm
PDX
- HEL
2 stops32h 35m
Delta
Deal found 5/1![Delta logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 9/263:30 pm
PDX
- HEL
3 stops23h 10m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 8/2210:05 pm
PDX
- HEL
2 stops28h 50m
Delta
Deal found 5/1![Delta logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 8/203:30 pm
PDX
- HEL
3 stops19h 10m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 8/217:05 pm
PDX
- HEL
2 stops36h 35m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Sun 8/233:43 pm
PDX
- HEL
3 stops46h 47m
United Airlines
Deal found 5/1![United Airlines logo]()
$377
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:30 pm
PDX
- HEL
1 stop12h 30m
Icelandair
Deal found 4/30![Icelandair logo]()
$380
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:45 pm
PDX
- HEL
3 stops42h 25m
United Airlines
Deal found 4/30![United Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Sun 7/1210:35 pm
PDX
- RVN
3 stops47h 45m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$476
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 May 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $725 (Justfly.com) |
One-way from | $315 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $864 |
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 2,558,603 searches. Data last updated May 5, 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
PortlandHelsinki
PDX - HEL
PDXHEL
Portland
Mon 9/14
10:05 pm-4:40 pm
2 stops32h 35m
Helsinki-Vantaa
Wed 9/23
7:00 am-11:10 am
1 stop14h 10m
$730
PortlandHelsinki
PDX - HEL
PDXHEL
Portland
Tue 9/15
10:05 pm-4:40 pm
2 stops32h 35m
Helsinki-Vantaa
Fri 9/25
7:00 am-11:10 am
1 stop14h 10m
$730
PortlandHelsinki
PDX - HEL
PDXHEL
Portland
Wed 9/16
7:00 am-12:55 pm
2 stops19h 55m
Helsinki-Vantaa
Mon 9/21
1:55 pm-11:10 am
1 stop31h 15m
$733
PortlandHelsinki
PDX - HEL
PDXHEL
Portland
Mon 10/12
7:45 pm-6:55 pm
2 stops37h 10m
Helsinki-Vantaa
Mon 10/26
7:35 pm-12:54 am
2 stops38h 19m
$750
PortlandHelsinki
PDX - HEL
PDXHEL
Portland
Tue 8/25
5:18 am-10:45 am
1 stop19h 27m
Helsinki-Vantaa
Tue 9/8
4:25 pm-11:56 pm
1 stop17h 31m
$781
PortlandHelsinki
PDX - HEL
PDXHEL
Portland
Tue 8/25
1:38 pm-5:40 pm
2 stops18h 02m
Helsinki-Vantaa
Tue 9/8
6:25 pm-11:10 am
1 stop26h 45m
$788
PortlandHelsinki
PDX - HEL
PDXHEL
Portland
Tue 8/18
12:50 pm-6:55 pm
2 stops20h 05m
Helsinki-Vantaa
Thu 8/27
6:35 am-6:47 pm
2 stops22h 12m
$796
PortlandHelsinki
PDX - HEL
PDXHEL
Portland
Tue 8/18
6:54 am-6:55 pm
2 stops26h 01m
Helsinki-Vantaa
Tue 8/25
7:05 am-10:52 pm
2 stops25h 47m
$796
Quickest round-trip
PortlandHelsinki
PDX - HEL
PDXHEL
Portland
Mon 8/17
7:00 am-12:55 pm
2 stops19h 55m
Helsinki-Vantaa
Wed 8/26
7:00 am-11:10 am
1 stop14h 10m
$839
PortlandHelsinki
PDX - HEL
PDXHEL
Portland
Sun 8/16
8:29 am-6:55 pm
2 stops24h 26m
Helsinki-Vantaa
Fri 8/28
6:55 am-8:50 pm
2 stops23h 55m
$849
Showing 1-10 of 29 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-OUL
PDX-RVN
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-OUL
PDX-RVN
PDX-TKU
How far ahead should I book a flight from Portland to Finland?
Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Finland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Portland to Finland?
Currently, February is the cheapest month in which you can book a flight from Portland to Finland (average of $331). Flying from Portland to Finland in June is currently the most expensive (average of $656). 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 May 5, 2026.
Read through reviews of airlines operating flights from Portland to Finland, such as KLM,Finnair, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.2
Overall
7.8
Comfort
7.7
Food
7.3
Crew
8.4
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Overall
7.8
Comfort
7.7
Food
7.3
Crew
8.4
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Overall
7.8
Comfort
7.7
Food
7.3
Crew
8.4
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Overall
7.8
Comfort
7.7
Food
7.3
Crew
8.4
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Overall
7.8
Comfort
7.7
Food
7.3
Crew
8.4
Boarding
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Overall
7.8
Comfort
7.7
Food
7.3
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 Portland to Finland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Portland to Finland
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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 May 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to Finland flights
Consider these flights traveling from Portland to Finland.
Fly to Finland regions
Consider these flights traveling to Finland regions.
Top 6 airlines flying from Portland to Finland
Discover the top 6 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 2,558,603 searches. Data last updated May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$356 | Average$575 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$481 | Average$557 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$484 | Average$831 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$484 | Average$866 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$499 | Average$914 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$540 | Average$1,017 | FlexibilityNo cancel fee | On-time76% |