$304+ Cheap flights from Boston (BOS) 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — HEL
Nov 11 — Nov 181
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Finland with Cheapflights
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Cheapest flights from Boston to FinlandExplore the most affordable flight options available from Boston to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 12, 2026.
Explore the most affordable flight options available from Boston to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 12, 2026.
This oojo deal was found by Cheapflights users on 10/8. 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 12/65:35 pm -
1 stop10h 00m
Sun 12/136:15 am -
1 stop16h 30m
Deal found 10/8![Scandinavian Airlines logo]()
$384
This FlightHub deal was found by Cheapflights users on 10/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:35 pm -
1 stop9h 55m
Thu 12/106:15 am -
1 stop16h 30m
Deal found 10/8![Scandinavian Airlines logo]()
$388
This FlightHub deal was found by Cheapflights users on 10/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:35 pm -
2 stops36h 55m
Sat 12/127:45 pm -
2 stops27h 00m
Deal found 10/8![Scandinavian Airlines logo]()
$390
This oojo deal was found by Cheapflights users on 10/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:50 pm -
1 stop10h 10m
Wed 11/252:00 pm -
1 stop10h 50m
Deal found 10/9![Icelandair logo]()
$410
This Scandinavian Airlines deal was found by Cheapflights users on 10/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:35 pm -
1 stop25h 00m
Wed 12/99:00 pm -
1 stop25h 45m
Deal found 10/8![Scandinavian Airlines logo]()
$411
This Scandinavian Airlines deal was found by Cheapflights users on 10/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:35 pm -
2 stops12h 55m
Fri 12/114:05 pm -
1 stop30h 40m
Deal found 10/8![Scandinavian Airlines logo]()
$417
This Ticket deal was found by Cheapflights users on 10/8. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:00 pm -
1 stop32h 00m
Tue 11/32:00 pm -
1 stop10h 50m
Deal found 10/8![Icelandair logo]()
$418
This oojo deal was found by Cheapflights users on 10/8. 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.
Tue 10/278:50 pm -
1 stop10h 10m
Thu 11/52:00 pm -
1 stop10h 50m
Deal found 10/8![Icelandair logo]()
$423
This Mytrip deal was found by Cheapflights users on 10/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:50 pm -
2 stops19h 35m
Sat 12/127:00 am -
2 stops17h 50m
Deal found 10/10![Multiple Airlines logo]()
$705
This Mytrip deal was found by Cheapflights users on 10/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:35 pm -
2 stops12h 45m
Tue 12/810:35 pm -
2 stops24h 10m
Deal found 10/11![Multiple Airlines logo]()
$763
This Finnair deal was found by Cheapflights users on 10/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:35 pm -
2 stops24h 25m
Sat 12/1211:35 am -
2 stops18h 46m
Deal found 10/10![Finnair logo]()
$833
This Flightnetwork deal was found by Cheapflights users on 10/7. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:05 pm -
1 stop13h 50m
Mon 11/303:10 pm -
1 stop36h 10m
Deal found 10/7![Multiple Airlines logo]()
$837
Best flights from Boston to FinlandDiscover carefully curated flight deals from Boston to Finland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.
Discover carefully curated flight deals from Boston to Finland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 12, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 10/11. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:35 pm -
1 stop25h 00m
Thu 12/106:15 am -
1 stop16h 30m
Deal found 10/11![Scandinavian Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 10/10. 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.
Tue 2/238:40 pm -
1 stop15h 05m
Mon 3/812:35 pm -
2 stops29h 13m
Deal found 10/10![United Airlines logo]()
$470
This Delta deal was found by Cheapflights users on 10/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:15 pm -
2 stops16h 10m
Wed 11/256:40 am -
2 stops19h 18m
Deal found 10/10![Delta logo]()
$582
This Scandinavian Airlines deal was found by Cheapflights users on 10/9. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/85:40 pm -
1 stop14h 40m
Sun 4/189:05 pm -
1 stop25h 30m
Deal found 10/9![Scandinavian Airlines logo]()
$411
This Priceline deal was found by Cheapflights users on 10/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/167:06 pm -
2 stops15h 39m
Sat 1/239:10 am -
2 stops19h 46m
Deal found 10/8![Finnair logo]()
$847
This Scandinavian Airlines deal was found by Cheapflights users on 10/9. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/95:40 pm -
1 stop9h 55m
Tue 4/2011:15 am -
1 stop17h 20m
Deal found 10/9![Scandinavian Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 10/10. 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 1/259:50 pm -
2 stops37h 55m
Sun 1/3112:35 pm -
1 stop13h 00m
Deal found 10/10![United Airlines logo]()
$477
This Scandinavian Airlines deal was found by Cheapflights users on 10/9. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/105:40 pm -
1 stop9h 55m
Sun 4/189:05 pm -
1 stop25h 30m
Deal found 10/9![Scandinavian Airlines logo]()
$411
This Mytrip deal was found by Cheapflights users on 10/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:30 pm -
3 stops21h 50m
Sat 12/127:00 am -
2 stops17h 50m
Deal found 10/10![Multiple Airlines logo]()
$1,076
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Wed 12/25:45 am -
2 stops30h 00m
Thu 12/1012:35 pm -
2 stops40h 18m
Deal found 10/8![United Airlines logo]()
$580
This Scandinavian Airlines deal was found by Cheapflights users on 10/9. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/611:40 pm -
1 stop13h 45m
Wed 4/147:15 am -
2 stops15h 20m
Deal found 10/9![Scandinavian Airlines logo]()
$488
This Scandinavian Airlines deal was found by Cheapflights users on 10/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/276:35 pm -
2 stops14h 10m
Sat 4/107:15 am -
2 stops15h 20m
Deal found 10/10![Scandinavian Airlines logo]()
$496
This Scandinavian Airlines deal was found by Cheapflights users on 10/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:50 am -
2 stops22h 05m
Fri 12/119:00 pm -
1 stop25h 45m
Deal found 10/8![Scandinavian Airlines logo]()
$523
This Finnair deal was found by Cheapflights users on 10/8. 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 11/45:30 pm -
2 stops36h 50m
Sun 11/85:20 am -
2 stops24h 08m
Deal found 10/8![Finnair logo]()
$1,124
This Mytrip deal was found by Cheapflights users on 10/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:50 pm -
3 stops19h 05m
Mon 11/3010:35 pm -
3 stops26h 15m
Deal found 10/7![Multiple Airlines logo]()
$1,146
This Air France deal was found by Cheapflights users on 10/8. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/278:55 pm -
1 stop12h 25m
Sun 1/35:10 pm -
2 stops29h 55m
Deal found 10/8![Air France logo]()
$2,545
This Finnair deal was found by Cheapflights users on 10/7. 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.
Sat 11/215:33 pm -
2 stops21h 22m
Sat 11/281:00 pm -
2 stops17h 47m
Deal found 10/7![Finnair logo]()
$1,324
This Mytrip deal was found by Cheapflights users on 10/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:10 pm -
3 stops26h 50m
Sat 11/285:20 am -
3 stops34h 34m
Deal found 10/7![Multiple Airlines logo]()
$1,563
This Expedia deal was found by Cheapflights users on 10/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:33 pm -
2 stops17h 17m
Sat 11/281:35 pm -
2 stops17h 12m
Deal found 10/7![Finnair logo]()
$1,465
This Mytrip deal was found by Cheapflights users on 10/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:10 pm -
3 stops22h 15m
Sat 11/286:30 pm -
2 stops58h 20m
Deal found 10/7![Multiple Airlines logo]()
$1,568
This FlightHub deal was found by Cheapflights users on 10/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:35 pm -
1 stop12h 50m
Wed 12/307:30 pm -
2 stops47h 08m
Deal found 10/8![Scandinavian Airlines logo]()
$1,189
This Turkish Airlines deal was found by Cheapflights users on 10/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/278:00 pm -
2 stops57h 45m
Sun 1/39:15 pm -
2 stops51h 50m
Deal found 10/8![Multiple Airlines logo]()
$1,981
This KAYAK deal was found by Cheapflights users on 10/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/195:35 pm -
1 stop33h 35m
Fri 12/252:10 pm -
1 stop32h 35m
Deal found 10/8![Scandinavian Airlines logo]()
$1,457
This Justfly.com deal was found by Cheapflights users on 10/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/255:35 pm -
1 stop33h 00m
Sat 1/212:10 pm -
2 stops34h 55m
Deal found 10/11![Scandinavian Airlines logo]()
$1,565
Last-minute flights from Boston to FinlandDiscover last-minute flight deals from Boston to Finland. Data last updated October 12, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Finland. Data last updated October 12, 2026 and is based on user searches.
This Ticket deal was found by Cheapflights users on 10/8. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:00 pm -
1 stop32h 00m
Tue 11/32:00 pm -
1 stop10h 50m
Deal found 10/8![Icelandair logo]()
$418
This Mytrip deal was found by Cheapflights users on 10/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:00 pm -
1 stop32h 00m
Mon 11/22:00 pm -
1 stop10h 50m
Deal found 10/7![Icelandair logo]()
$427
This Mytrip deal was found by Cheapflights users on 10/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:50 pm -
2 stops19h 30m
Sat 10/245:30 am -
2 stops17h 05m
Deal found 10/7![Multiple Airlines logo]()
$1,029
This oojo deal was found by Cheapflights users on 10/7. 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.
Fri 10/238:50 pm -
1 stop10h 10m
Thu 10/292:00 pm -
1 stop10h 50m
Deal found 10/7![Icelandair logo]()
$435
This oojo deal was found by Cheapflights users on 10/8. 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.
Sat 10/245:50 pm -
1 stop10h 40m
Sun 11/16:15 am -
1 stop16h 30m
Deal found 10/8![Scandinavian Airlines logo]()
$434
This FlightHub deal was found by Cheapflights users on 10/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:35 pm -
1 stop14h 50m
Thu 11/510:10 pm -
2 stops24h 35m
Deal found 10/7![Scandinavian Airlines logo]()
$389
This oojo deal was found by Cheapflights users on 10/8. 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.
Tue 10/278:50 pm -
1 stop10h 10m
Thu 11/52:00 pm -
1 stop10h 50m
Deal found 10/8![Icelandair logo]()
$423
This Finnair deal was found by Cheapflights users on 10/8. 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 11/45:30 pm -
2 stops36h 50m
Sun 11/85:20 am -
2 stops24h 08m
Deal found 10/8![Finnair logo]()
$1,124
This Scandinavian Airlines deal was found by Cheapflights users on 10/7. 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.
Sun 11/155:35 pm -
2 stops23h 15m
Thu 11/196:15 am -
1 stop16h 30m
Deal found 10/7![Scandinavian Airlines logo]()
$417
This Flightnetwork deal was found by Cheapflights users on 10/7. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:05 pm -
1 stop13h 50m
Mon 11/303:10 pm -
1 stop36h 10m
Deal found 10/7![Multiple Airlines logo]()
$837
This Finnair deal was found by Cheapflights users on 10/7. 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 11/165:30 pm -
2 stops21h 25m
Mon 11/3010:35 pm -
2 stops24h 10m
Deal found 10/7![Finnair logo]()
$1,010
This oojo deal was found by Cheapflights users on 10/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:50 pm -
1 stop10h 10m
Wed 11/252:00 pm -
1 stop10h 50m
Deal found 10/9![Icelandair logo]()
$410
One-way flights from Boston to FinlandSearch for one-way flight options from Boston to Finland. Find affordable one-way fares based on user searches. Data last updated October 12, 2026.
Search for one-way flight options from Boston to Finland. Find affordable one-way fares based on user searches. Data last updated October 12, 2026.
This Flightnetwork deal was found by Cheapflights users on 10/8. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/127:50 pm -
1 stop10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Icelandair logo]()
$304
This Booking.com deal was found by Cheapflights users on 10/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/87:50 pm -
1 stop10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Icelandair logo]()
$311
This Mytrip deal was found by Cheapflights users on 10/8. 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 11/167:50 pm -
1 stop10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Icelandair logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 1/107:50 pm -
1 stop10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Icelandair logo]()
$326
This oojo deal was found by Cheapflights users on 10/7. 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.
Wed 10/218:50 pm -
1 stop10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Icelandair logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 11/186:00 pm -
2 stops21h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 1/106:00 pm -
2 stops18h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$342
This Mytrip deal was found by Cheapflights users on 10/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 pm -
2 stops21h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 10/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/106:35 pm -
1 stop19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 10/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/137:06 pm -
1 stop11h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![American Airlines logo]()
$347
This Lufthansa deal was found by Cheapflights users on 10/8. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/128:40 pm -
2 stops21h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Lufthansa logo]()
$350
This Mytrip deal was found by Cheapflights users on 10/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/83:30 pm -
2 stops20h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Air Canada logo]()
$353
Find flight deals from Boston to Finland
Keep the following information in mind while searching for Boston to Finland flight deals. Data was last updated October 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $370 (oojo) |
One-way from | $304 (Flightnetwork) |
Popular in | June |
Cheapest in | October |
Average price | $463 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston 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 October 12, 2026.
Use the filters below to find and compare flights from Boston to Finland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BostonHelsinki
BOS Boston Logan Intl - HEL Helsinki-Vantaa
BOSHEL
Boston Logan Intl
Wed 10/21
8:50 pm-2:00 pm
1 stop10h 10m
Helsinki-Vantaa
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$331
BostonHelsinki
BOS Boston Logan Intl - HEL Helsinki-Vantaa
BOSHEL
Boston Logan Intl
Wed 11/18
6:00 pm-10:25 pm
2 stops21h 25m
Helsinki-Vantaa
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$341
BostonHelsinki
BOS Boston Logan Intl - HEL Helsinki-Vantaa
BOSHEL
Boston Logan Intl
Wed 1/13
6:00 pm-10:05 am
2 stops33h 05m
Helsinki-Vantaa
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$342
BostonHelsinki
BOS Boston Logan Intl - HEL Helsinki-Vantaa
BOSHEL
Boston Logan Intl
Mon 2/8
3:30 pm-6:45 pm
2 stops20h 15m
Helsinki-Vantaa
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$353
BostonRovaniemi
BOS Boston Logan Intl - RVN Rovaniemi
BOSRVN
Boston Logan Intl
Tue 11/3
5:15 pm-8:10 pm
1 stop19h 55m
Rovaniemi
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$357
BostonRovaniemi
BOS Boston Logan Intl - RVN Rovaniemi
BOSRVN
Boston Logan Intl
Sun 11/1
10:10 pm-10:45 pm
2 stops17h 35m
Rovaniemi
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$367
BostonHelsinki
BOS Boston Logan Intl - HEL Helsinki-Vantaa
BOSHEL
Boston Logan Intl
Wed 2/10
5:30 am-6:45 pm
2 stops30h 15m
Helsinki-Vantaa
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$373
BostonHelsinki
BOS Boston Logan Intl - HEL Helsinki-Vantaa
BOSHEL
Boston Logan Intl
Mon 2/8
12:26 pm-6:45 pm
3 stops23h 19m
Helsinki-Vantaa
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$374
BostonHelsinki
BOS Boston Logan Intl - HEL Helsinki-Vantaa
BOSHEL
Boston Logan Intl
Wed 1/13
12:26 pm-6:45 pm
3 stops23h 19m
Helsinki-Vantaa
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$374
BostonHelsinki
BOS Boston Logan Intl - HEL Helsinki-Vantaa
BOSHEL
Boston Logan Intl
Sun 12/6
5:35 pm-1:35 am
1 stop25h 00m
Helsinki-Vantaa
Thu 12/10
6:15 am-3:45 pm
1 stop16h 30m
$410
Showing 1-10 of 37 resultsSorted by cheapest first
Best time to book a flight from Boston to Finland
Have a flexible travel schedule? Discover the best time to fly to Finland from Boston with our price prediction graph.
BOS-HEL
BOS-RVN
BOS-KTT
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 Boston to Finland
BOS-FI0
BOS-HEL
BOS-RVN
BOS-KTT
What is the cheapest month to book a flight from Boston to Finland?
Currently, October is the cheapest month in which you can book a flight from Boston to Finland (average of $463). Flying from Boston to Finland in June is currently the most expensive (average of $1,031). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Boston to Finland?
To ensure you get the cheapest price possible for a flight from Boston to Finland, you should look to book at least 68 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.
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 October 12, 2026.
Get a feel of what it's like to fly with Delta,Finnair, andScandinavian Airlines from Boston to Finland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Overall
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Overall
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Overall
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Overall
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Overall
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Related info for your journey
Find useful and relevant information for your journey from Boston 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 Boston 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 Boston to Finland by cabin class
Find flights from Boston to Finland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Finland flights
Browse other Boston and Finland flight options. Last updated on October 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Finland flights
Consider these flights traveling from Boston to Finland.
Fly to Finland regions
Consider these flights traveling to Finland regions.
Top 8 airlines flying from Boston to Finland
Discover the top 8 airlines that operate flights from Boston 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 October 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$357 | Average$516 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$366 | Average$570 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$387 | Average$757 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$393 | Average$582 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$411 | Average$634 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$416 | Average$746 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$430 | Average$874 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$467 | Average$738 | FlexibilityNo cancel fee | On-time76% |