$441+ Cheap flights from San Francisco (SFO) 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HEL
Jun 10 — Jun 171
Round-trip
1 adult, Economy
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Cheapest flights from San Francisco to FinlandExplore the most affordable flight options available from San Francisco to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.
Explore the most affordable flight options available from San Francisco to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.
This oojo deal was found by Cheapflights users on 5/7. 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.
Thu 8/612:55 pm
SFO
- HEL
1 stop19h 45m
Turkish Airlines
Tue 8/258:20 am
HEL
- SFO
1 stop18h 20m
Turkish Airlines
Deal found 5/7![Turkish Airlines logo]()
$736
This oojo deal was found by Cheapflights users on 5/6. 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.
Tue 8/1812:55 pm
SFO
- HEL
1 stop25h 00m
Turkish Airlines
Tue 9/298:20 am
HEL
- SFO
1 stop18h 20m
Turkish Airlines
Deal found 5/6![Turkish Airlines logo]()
$780
This oojo deal was found by Cheapflights users on 5/6. 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.
Tue 10/612:55 pm
SFO
- HEL
1 stop19h 45m
Turkish Airlines
Sun 10/1112:05 pm
HEL
- SFO
1 stop32h 45m
Turkish Airlines
Deal found 5/6![Turkish Airlines logo]()
$794
This Finnair deal was found by Cheapflights users on 5/6. 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 9/231:21 pm
SFO
- HEL
1 stop14h 54m
Finnair
Fri 10/25:15 pm
HEL
- SFO
1 stop17h 28m
Finnair
Deal found 5/6![Finnair logo]()
$832
This Finnair deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:35 am
SFO
- HEL
1 stop16h 40m
Multiple Airlines
Fri 10/24:25 pm
HEL
- SFO
1 stop16h 44m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$833
This KLM deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:05 pm
SFO
- HEL
1 stop15h 35m
Multiple Airlines
Mon 10/196:25 pm
HEL
- SFO
1 stop27h 20m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$840
This CheapOair deal was found by Cheapflights users on 5/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:05 pm
SFO
- HEL
1 stop18h 30m
Multiple Airlines
Tue 9/297:05 am
HEL
- SFO
2 stops21h 36m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$841
This CheapOair deal was found by Cheapflights users on 5/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:10 am
SFO
- HEL
2 stops24h 45m
Air Canada
Tue 9/297:05 am
HEL
- SFO
2 stops21h 36m
Air Canada
Deal found 5/7![Air Canada logo]()
$845
This oojo deal was found by Cheapflights users on 5/7. 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.
Thu 10/16:45 pm
SFO
- OUL
2 stops32h 50m
Turkish Airlines
Wed 10/145:35 pm
OUL
- SFO
2 stops27h 15m
Turkish Airlines
Deal found 5/7![Turkish Airlines logo]()
$1,030
This Scandinavian Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:31 pm
SFO
- TKU
2 stops35h 39m
Scandinavian Airlines
Thu 8/276:20 am
TKU
- SFO
2 stops18h 20m
Scandinavian Airlines
Deal found 5/7![Scandinavian Airlines logo]()
$1,066
This Turkish Airlines deal was found by Cheapflights users on 5/6. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:50 pm
SFO
- OUL
2 stops34h 25m
Turkish Airlines
Sun 11/154:45 pm
OUL
- SFO
2 stops52h 20m
Turkish Airlines
Deal found 5/6![Turkish Airlines logo]()
$1,122
This Ovago deal was found by Cheapflights users on 5/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:30 pm
SFO
- OUL
3 stops63h 30m
British Airways
Wed 10/145:40 am
OUL
- SFO
2 stops23h 36m
British Airways
Deal found 5/6![British Airways logo]()
$1,216
Best flights from San Francisco to FinlandDiscover carefully curated flight deals from San Francisco to Finland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 11, 2026.
Discover carefully curated flight deals from San Francisco to Finland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 11, 2026.
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:00 am
SFO
- HEL
2 stops24h 40m
Delta
Wed 8/121:55 pm
HEL
- SFO
2 stops38h 29m
Delta
Deal found 5/8![Delta logo]()
$986
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/55:37 pm
SFO
- HEL
2 stops20h 53m
United Airlines
Tue 7/217:05 am
HEL
- SFO
2 stops36h 04m
United Airlines
Deal found 5/8![United Airlines logo]()
$1,005
This KLM deal was found by Cheapflights users on 5/10. 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.
Sat 7/258:10 pm
SFO
- HEL
1 stop34h 30m
Multiple Airlines
Sat 8/81:55 pm
HEL
- SFO
2 stops19h 59m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,199
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/254:45 pm
SFO
- TKU
1 stop36h 25m
Scandinavian Airlines
Fri 5/293:50 pm
TKU
- SFO
1 stop32h 50m
Scandinavian Airlines
Deal found 5/8![Scandinavian Airlines logo]()
$1,622
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:00 am
SFO
- HEL
2 stops21h 05m
Delta
Fri 8/147:00 am
HEL
- SFO
2 stops26h 44m
Delta
Deal found 5/8![Delta logo]()
$991
This United Airlines deal was found by Cheapflights users on 5/10. 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 7/65:37 pm
SFO
- HEL
2 stops20h 53m
United Airlines
Mon 7/206:55 am
HEL
- SFO
2 stops26h 04m
United Airlines
Deal found 5/10![United Airlines logo]()
$1,077
This United Airlines deal was found by Cheapflights users on 5/10. 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 6/147:50 pm
SFO
- HEL
2 stops37h 05m
United Airlines
Fri 8/281:50 pm
HEL
- SFO
1 stop15h 55m
United Airlines
Deal found 5/10![United Airlines logo]()
$1,141
This Delta deal was found by Cheapflights users on 5/6. 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.
Thu 5/289:30 am
SFO
- HEL
2 stops21h 10m
Delta
Sun 5/317:00 am
HEL
- SFO
1 stop14h 45m
Delta
Deal found 5/6![Delta logo]()
$1,236
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Sat 7/258:55 pm
SFO
- HEL
2 stops36h 00m
United Airlines
Sat 8/86:45 am
HEL
- SFO
2 stops22h 39m
United Airlines
Deal found 5/10![United Airlines logo]()
$1,167
This Mytrip deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/252:40 pm
SFO
- TKU
2 stops23h 00m
Multiple Airlines
Fri 5/296:20 am
TKU
- SFO
2 stops24h 30m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,486
This KAYAK deal was found by Cheapflights users on 5/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/261:35 pm
SFO
- OUL
2 stops22h 00m
Finnair
Fri 7/1710:50 am
OUL
- SFO
2 stops23h 12m
Finnair
Deal found 5/7![Finnair logo]()
$3,506
Last-minute flights from San Francisco to FinlandDiscover last-minute flight deals from San Francisco to Finland. Data last updated May 11, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Finland. Data last updated May 11, 2026 and is based on user searches.
This Ticket deal was found by Cheapflights users on 5/6. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/103:05 pm
SFO
- HEL
1 stop15h 35m
Air France
Mon 5/256:25 pm
HEL
- SFO
1 stop27h 20m
Air France
Deal found 5/6![Air France logo]()
$1,025
This Ticket deal was found by Cheapflights users on 5/6. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/101:35 pm
SFO
- HEL
2 stops18h 05m
KLM
Mon 5/256:25 pm
HEL
- SFO
1 stop27h 20m
KLM
Deal found 5/6![KLM logo]()
$1,044
This Mytrip deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:30 am
SFO
- HEL
3 stops23h 50m
Multiple Airlines
Mon 5/257:05 am
HEL
- SFO
2 stops21h 55m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,047
This Sembo deal was found by Cheapflights users on 5/6. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:55 pm
SFO
- HEL
1 stop36h 15m
Turkish Airlines
Tue 5/2612:05 pm
HEL
- SFO
1 stop38h 35m
Turkish Airlines
Deal found 5/6![Turkish Airlines logo]()
$966
This Mytrip deal was found by Cheapflights users on 5/6. 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.
Mon 5/118:05 am
SFO
- HEL
3 stops29h 45m
Multiple Airlines
Tue 5/269:15 pm
HEL
- SFO
2 stops25h 25m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$967
This Flightnetwork deal was found by Cheapflights users on 5/11. 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.
Sun 5/179:05 pm
SFO
- HEL
1 stop18h 30m
Lufthansa
Mon 6/17:40 pm
HEL
- SFO
1 stop33h 20m
Lufthansa
Deal found 5/11![Lufthansa logo]()
$1,020
This Expedia deal was found by Cheapflights users on 5/10. 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.
Sun 5/245:55 am
SFO
- HEL
2 stops23h 25m
Scandinavian Airlines
Wed 5/2711:15 am
HEL
- SFO
1 stop13h 25m
Scandinavian Airlines
Deal found 5/10![Scandinavian Airlines logo]()
$1,007
This Mytrip deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/252:40 pm
SFO
- TKU
2 stops23h 00m
Multiple Airlines
Fri 5/296:20 am
TKU
- SFO
2 stops24h 30m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,486
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/254:45 pm
SFO
- TKU
2 stops20h 55m
Scandinavian Airlines
Fri 5/293:50 pm
TKU
- SFO
1 stop32h 50m
Scandinavian Airlines
Deal found 5/8![Scandinavian Airlines logo]()
$1,508
This Booking.com deal was found by Cheapflights users on 5/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/249:05 pm
SFO
- HEL
1 stop18h 30m
Lufthansa
Wed 11/116:55 am
HEL
- SFO
1 stop15h 45m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$987
This KAYAK deal was found by Cheapflights users on 5/10. 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 6/261:35 pm
SFO
- OUL
2 stops22h 00m
Finnair
Fri 7/1710:50 am
OUL
- SFO
2 stops23h 12m
Finnair
Deal found 5/10![Finnair logo]()
$3,506
One-way flights from San Francisco to FinlandSearch for one-way flight options from San Francisco to Finland. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
Search for one-way flight options from San Francisco to Finland. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
This Trip.com deal was found by Cheapflights users on 5/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:00 am
SFO
- HEL
2 stops46h 00m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/204:30 pm
SFO
- HEL
3 stops44h 55m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 7/82:20 pm
SFO
- HEL
3 stops46h 35m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/179:05 pm
SFO
- HEL
3 stops56h 55m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 7/1812:24 am
SFO
- HEL
3 stops36h 06m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:11 pm
SFO
- HEL
3 stops58h 49m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$500
This oojo deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:45 pm
SFO
- HEL
1 stop19h 10m
Turkish Airlines
Deal found 5/8![Turkish Airlines logo]()
$506
This Booking.com deal was found by Cheapflights users on 5/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/69:05 pm
SFO
- HEL
1 stop18h 30m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$524
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 7/73:15 pm
SFO
- HEL
2 stops32h 55m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$527
Find flight deals from San Francisco to Finland
Keep the following information in mind while searching for San Francisco to Finland flight deals. Data was last updated May 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $736 (oojo) |
One-way from | $441 (Trip.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,171 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 11, 2026.
Use the filters below to find and compare flights from San Francisco to Finland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoHelsinki
SFO - HEL
SFOHEL
San Francisco
Mon 7/27
6:00 am-4:40 pm
2 stops24h 40m
Helsinki-Vantaa
Wed 8/12
1:55 pm-6:24 pm
2 stops38h 29m
$986
San FranciscoHelsinki
SFO - HEL
SFOHEL
San Francisco
Tue 7/28
6:00 am-1:05 pm
2 stops21h 05m
Helsinki-Vantaa
Fri 8/14
7:00 am-11:44 pm
2 stops26h 44m
$991
San FranciscoHelsinki
SFO - HEL
SFOHEL
San Francisco
Sun 7/5
5:37 pm-12:30 am
2 stops20h 53m
Helsinki-Vantaa
Tue 7/21
7:05 am-9:09 am
2 stops36h 04m
$1,005
San FranciscoHelsinki
SFO - HEL
SFOHEL
San Francisco
Mon 7/6
5:37 pm-12:30 am
2 stops20h 53m
Helsinki-Vantaa
Mon 7/20
6:55 am-10:59 pm
2 stops26h 04m
$1,077
San FranciscoHelsinki
SFO - HEL
SFOHEL
San Francisco
Sun 6/14
7:50 pm-6:55 pm
2 stops37h 05m
Helsinki-Vantaa
Fri 8/28
1:50 pm-7:45 pm
1 stop15h 55m
$1,141
San FranciscoHelsinki
SFO - HEL
SFOHEL
San Francisco
Sat 7/25
8:55 pm-6:55 pm
2 stops36h 00m
Helsinki-Vantaa
Sat 8/8
6:45 am-7:24 pm
2 stops22h 39m
$1,167
San FranciscoHelsinki
SFO - HEL
SFOHEL
San Francisco
Sat 7/25
8:10 pm-4:40 pm
1 stop34h 30m
Helsinki-Vantaa
Sat 8/8
1:55 pm-11:54 pm
2 stops19h 59m
$1,199
Quickest round-trip
San FranciscoHelsinki
SFO - HEL
SFOHEL
San Francisco
Thu 5/28
9:30 am-4:40 pm
2 stops21h 10m
Helsinki-Vantaa
Sun 5/31
7:00 am-11:45 am
1 stop14h 45m
$1,236
San FranciscoTurku
SFO - TKU
SFOTKU
San Francisco
Mon 5/25
2:40 pm-11:40 pm
2 stops23h 00m
Turku
Fri 5/29
6:20 am-8:50 pm
2 stops24h 30m
$1,486
San FranciscoTurku
SFO - TKU
SFOTKU
San Francisco
Mon 5/25
4:45 pm-3:10 pm
1 stop36h 25m
Turku
Fri 5/29
3:50 pm-2:40 pm
1 stop32h 50m
$1,622
Showing 1-10 of 19 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Finland
Have a flexible travel schedule? Discover the best time to fly to Finland from San Francisco with our price prediction graph.
SFO-HEL
SFO-TKU
SFO-OUL
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 San Francisco to Finland
SFO-FI0
SFO-HEL
SFO-TKU
SFO-OUL
How far ahead should I book a flight from San Francisco to Finland?
To ensure you get the cheapest price possible for a flight from San Francisco to Finland, you should look to book at least 36 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Francisco to Finland?
Currently, January is the cheapest month in which you can book a flight from San Francisco to Finland (average of $470). Flying from San Francisco to Finland in June is currently the most expensive (average of $870). 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 11, 2026.
Peruse reviews from past customers who have flown with Finnair,Scandinavian Airlines, andUnited Airlines from San Francisco to Finland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Overall
7.6
Food
6.7
Comfort
7.4
Crew
8.2
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
HEL - KAO
Boarding
7.7
Overall
7.6
Food
6.7
Comfort
7.4
Crew
8.2
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
HEL - KAO
Boarding
7.7
Overall
7.6
Food
6.7
Comfort
7.4
Crew
8.2
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
HEL - KAO
Boarding
7.7
Overall
7.6
Food
6.7
Comfort
7.4
Crew
8.2
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
HEL - KAO
Boarding
7.7
Overall
7.6
Food
6.7
Comfort
7.4
Crew
8.2
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
HEL - KAO
Boarding
7.7
Overall
7.6
Food
6.7
Comfort
7.4
Crew
8.2
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
HEL - KAO
Related info for your journey
Find useful and relevant information for your journey from San Francisco 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 San Francisco 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 San Francisco to Finland by cabin class
Find flights from San Francisco to Finland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Finland flights
Browse other San Francisco and Finland flight options. Last updated on May 11, 2026.
Popular flight searches
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San Francisco to Finland flights
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Fly to Finland regions
Consider these flights traveling to Finland regions.
Top 7 airlines flying from San Francisco to Finland
Discover the top 7 airlines that operate flights from San Francisco 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$496 | Average$599 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$520 | Average$979 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$535 | Average$1,109 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$566 | Average$1,018 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$615 | Average$924 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$622 | Average$692 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$685 | Average$912 | FlexibilityNo cancel fee | On-time70% |