$280+ Cheap flights from Boston (BOS) to Southeast Europe
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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ATH
Jul 21 — Jul 281
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Southeast Europe with Cheapflights
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Cheapest flights from Boston to Southeast EuropeExplore the most affordable flight options available from Boston to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
Explore the most affordable flight options available from Boston to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 10/1410:55 pm
BOS
- SPU
1 stop15h 15m
Multiple Airlines
Wed 10/2111:10 am
SPU
- BOS
2 stops15h 55m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$585
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 10/411:35 pm
BOS
- DBV
1 stop15h 50m
Multiple Airlines
Wed 10/214:00 pm
DBV
- BOS
2 stops35h 05m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$586
This Iberia deal was found by Cheapflights users on 6/20. 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.
Sun 10/1111:35 pm
BOS
- DBV
1 stop15h 50m
Iberia
Sun 10/189:50 am
DBV
- BOS
1 stop17h 55m
Iberia
Deal found 6/20![Iberia logo]()
$589
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 8/109:40 pm
BOS
- SPU
1 stop12h 15m
SWISS
Wed 8/198:40 pm
SPU
- BOS
1 stop29h 15m
SWISS
Deal found 6/20![SWISS logo]()
$603
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 8/108:05 pm
BOS
- SPU
1 stop14h 25m
Multiple Airlines
Wed 8/197:00 am
SPU
- BOS
1 stop12h 50m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$615
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 8/95:10 pm
BOS
- SPU
1 stop21h 10m
Multiple Airlines
Wed 8/197:00 am
SPU
- BOS
1 stop12h 50m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$617
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 8/185:10 pm
BOS
- SPU
1 stop18h 00m
Austrian Airlines
Tue 8/256:00 pm
SPU
- BOS
1 stop25h 50m
Austrian Airlines
Deal found 6/17![Austrian Airlines logo]()
$618
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 10/411:35 pm
BOS
- DBV
1 stop15h 50m
LEVEL
Thu 10/222:10 pm
DBV
- BOS
1 stop12h 55m
LEVEL
Deal found 6/19![LEVEL logo]()
$618
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 8/115:10 pm
BOS
- SPU
1 stop18h 00m
Austrian Airlines
Wed 8/197:00 am
SPU
- BOS
1 stop12h 50m
Austrian Airlines
Deal found 6/20![Austrian Airlines logo]()
$619
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 8/115:10 pm
BOS
- SPU
1 stop18h 00m
Multiple Airlines
Wed 8/198:40 pm
SPU
- BOS
1 stop24h 30m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$621
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 8/119:40 pm
BOS
- SPU
1 stop16h 15m
Multiple Airlines
Tue 8/186:00 pm
SPU
- BOS
1 stop25h 50m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$623
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 10/411:35 pm
BOS
- DBV
1 stop15h 50m
Multiple Airlines
Sun 10/119:50 am
DBV
- BOS
1 stop17h 55m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$623
Best flights from Boston to Southeast EuropeDiscover carefully curated flight deals from Boston to Southeast Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
Discover carefully curated flight deals from Boston to Southeast Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
This SWISS deal was found by Cheapflights users on 6/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:40 pm
BOS
- SPU
1 stop16h 15m
SWISS
Tue 8/184:45 pm
SPU
- BOS
1 stop28h 25m
SWISS
Deal found 6/20![SWISS logo]()
$648
This KLM deal was found by Cheapflights users on 6/16. 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.
Sun 8/94:45 pm
BOS
- SPU
1 stop18h 15m
KLM
Wed 8/1912:50 pm
SPU
- BOS
1 stop30h 28m
KLM
Deal found 6/16![KLM logo]()
$669
This Delta deal was found by Cheapflights users on 6/17. 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 8/1612:00 pm
BOS
- SPU
2 stops23h 00m
Delta
Wed 8/2612:50 pm
SPU
- BOS
1 stop11h 40m
Delta
Deal found 6/17![Delta logo]()
$674
This United deal was found by Cheapflights users on 6/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:00 pm
BOS
- SPU
1 stop14h 05m
Multiple Airlines
Tue 8/183:05 pm
SPU
- BOS
2 stops34h 14m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$681
This Lufthansa deal was found by Cheapflights users on 6/18. 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.
Mon 9/1410:00 pm
BOS
- SPU
2 stops12h 30m
Lufthansa
Wed 9/305:10 pm
SPU
- BOS
1 stop30h 30m
Lufthansa
Deal found 6/18![Lufthansa logo]()
$743
This Turkish Airlines deal was found by Cheapflights users on 6/19. 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 12/68:00 pm
BOS
- OTP
1 stop32h 55m
Turkish Airlines
Tue 12/153:35 pm
OTP
- BOS
1 stop33h 30m
Turkish Airlines
Deal found 6/19![Turkish Airlines logo]()
$748
This British Airways deal was found by Cheapflights users on 6/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:50 pm
BOS
- HER
1 stop12h 40m
British Airways
Sat 9/266:25 pm
HER
- BOS
2 stops29h 30m
British Airways
Deal found 6/20![British Airways logo]()
$757
This United Airlines deal was found by Cheapflights users on 6/17. 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 8/259:30 am
BOS
- TIA
2 stops19h 30m
United Airlines
Fri 10/26:00 am
TIA
- BOS
1 stop13h 50m
United Airlines
Deal found 6/17![United Airlines logo]()
$785
This Austrian Airlines deal was found by Cheapflights users on 6/16. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:10 pm
BOS
- TIA
1 stop25h 25m
Austrian Airlines
Mon 9/712:05 pm
TIA
- BOS
2 stops37h 14m
Austrian Airlines
Deal found 6/16![Austrian Airlines logo]()
$794
This Scandinavian Airlines deal was found by Cheapflights users on 6/20. 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 10/205:40 pm
BOS
- OTP
2 stops14h 45m
Scandinavian Airlines
Sat 10/318:35 am
OTP
- BOS
2 stops38h 05m
Scandinavian Airlines
Deal found 6/20![Scandinavian Airlines logo]()
$797
This Air Canada deal was found by Cheapflights users on 6/20. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:40 am
BOS
- ZAG
2 stops19h 55m
Air Canada
Wed 10/141:20 pm
ZAG
- BOS
2 stops14h 06m
Air Canada
Deal found 6/20![Air Canada logo]()
$871
This Iberia deal was found by Cheapflights users on 6/20. 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.
Sun 10/1111:35 pm
BOS
- DBV
1 stop15h 50m
Iberia
Sun 10/189:50 am
DBV
- BOS
2 stops18h 45m
Iberia
Deal found 6/20![Iberia logo]()
$893
This FlightHub deal was found by Cheapflights users on 6/17. 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 7/64:45 pm
BOS
- HER
1 stop19h 25m
Condor
Thu 7/1611:15 am
HER
- BOS
1 stop34h 30m
Condor
Deal found 6/17![Condor logo]()
$1,046
This Air Transat deal was found by Cheapflights users on 6/17. 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 Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/104:45 pm
BOS
- ATH
1 stop33h 40m
Air Transat
Wed 7/1511:25 am
ATH
- BOS
1 stop16h 30m
Air Transat
Deal found 6/17![Air Transat logo]()
$1,071
This SWISS deal was found by Cheapflights users on 6/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:40 pm
BOS
- SPU
1 stop16h 40m
SWISS
Wed 8/198:40 pm
SPU
- BOS
1 stop24h 30m
SWISS
Deal found 6/20![SWISS logo]()
$649
This Delta deal was found by Cheapflights users on 6/20. 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 8/247:10 pm
BOS
- SPU
1 stop16h 15m
Delta
Fri 9/46:30 am
SPU
- BOS
1 stop16h 05m
Delta
Deal found 6/20![Delta logo]()
$687
This SWISS deal was found by Cheapflights users on 6/18. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:40 pm
BOS
- SPU
1 stop16h 40m
SWISS
Wed 9/308:50 pm
SPU
- BOS
1 stop24h 20m
SWISS
Deal found 6/18![SWISS logo]()
$678
This Turkish Airlines deal was found by Cheapflights users on 6/21. 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 9/29:50 pm
BOS
- DBV
1 stop28h 35m
Turkish Airlines
Mon 9/149:10 am
DBV
- BOS
1 stop16h 45m
Turkish Airlines
Deal found 6/21![Turkish Airlines logo]()
$753
This British Airways deal was found by Cheapflights users on 6/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:28 pm
BOS
- HER
2 stops17h 02m
British Airways
Sat 10/106:25 pm
HER
- BOS
2 stops29h 50m
British Airways
Deal found 6/20![British Airways logo]()
$762
This Delta deal was found by Cheapflights users on 6/16. 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 8/255:15 pm
BOS
- SPU
2 stops18h 10m
Delta
Fri 9/412:50 pm
SPU
- BOS
2 stops15h 53m
Delta
Deal found 6/16![Delta logo]()
$702
This CheapOair deal was found by Cheapflights users on 6/20. 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.
Sun 9/64:45 pm
BOS
- ZAG
1 stop12h 40m
Multiple Airlines
Sat 9/129:05 am
ZAG
- BOS
1 stop11h 40m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$791
This Scandinavian Airlines deal was found by Cheapflights users on 6/18. 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 11/55:35 pm
BOS
- OTP
2 stops14h 50m
Scandinavian Airlines
Sat 11/148:35 am
OTP
- BOS
2 stops38h 05m
Scandinavian Airlines
Deal found 6/18![Scandinavian Airlines logo]()
$798
This United Airlines deal was found by Cheapflights users on 6/20. 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 9/69:40 pm
BOS
- TIA
2 stops31h 20m
United Airlines
Thu 9/176:00 am
TIA
- BOS
1 stop13h 50m
United Airlines
Deal found 6/20![United Airlines logo]()
$800
This Turkish Airlines deal was found by Cheapflights users on 6/17. 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 9/139:50 pm
BOS
- ZAG
1 stop33h 10m
Turkish Airlines
Mon 10/59:35 am
ZAG
- BOS
1 stop16h 20m
Turkish Airlines
Deal found 6/17![Turkish Airlines logo]()
$773
This Lufthansa deal was found by Cheapflights users on 6/17. 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.
Fri 8/78:05 pm
BOS
- SOF
1 stop20h 10m
Lufthansa
Fri 8/2112:55 pm
SOF
- BOS
1 stop11h 45m
Lufthansa
Deal found 6/17![Lufthansa logo]()
$851
This Delta deal was found by Cheapflights users on 6/20. 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 8/84:45 pm
BOS
- SPU
1 stop24h 25m
Delta
Tue 8/185:45 pm
SPU
- BOS
1 stop28h 52m
Delta
Deal found 6/20![Delta logo]()
$718
This Orbitz deal was found by Cheapflights users on 6/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:50 pm
BOS
- TIA
2 stops32h 10m
Multiple Airlines
Sun 10/2512:15 pm
TIA
- BOS
2 stops24h 59m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$795
This United Airlines deal was found by Cheapflights users on 6/16. 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 8/126:00 am
BOS
- DBV
1 stop20h 00m
United Airlines
Wed 8/2612:15 pm
DBV
- BOS
2 stops27h 21m
United Airlines
Deal found 6/16![United Airlines logo]()
$811
This Turkish Airlines deal was found by Cheapflights users on 6/17. 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 9/29:50 pm
BOS
- DBV
1 stop28h 35m
Turkish Airlines
Sun 9/138:45 pm
DBV
- BOS
1 stop29h 10m
Turkish Airlines
Deal found 6/17![Turkish Airlines logo]()
$774
This Delta deal was found by Cheapflights users on 6/20. 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 8/88:25 pm
BOS
- SPU
1 stop16h 20m
Delta
Wed 8/1912:50 pm
SPU
- BOS
1 stop33h 47m
Delta
Deal found 6/20![Delta logo]()
$718
Last-minute flights from Boston to Southeast EuropeDiscover last-minute flight deals from Boston to Southeast Europe. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Southeast Europe. Data last updated June 21, 2026 and is based on user searches.
This Turkish Airlines deal was found by Cheapflights users on 6/16. 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 7/89:50 pm
BOS
- SOF
1 stop30h 55m
Turkish Airlines
Wed 7/223:50 pm
SOF
- BOS
1 stop35h 05m
Turkish Airlines
Deal found 6/16![Turkish Airlines logo]()
$823
This Turkish Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 7/149:50 pm
BOS
- OTP
1 stop31h 15m
Turkish Airlines
Tue 7/211:25 pm
OTP
- BOS
1 stop13h 30m
Turkish Airlines
Deal found 6/16![Turkish Airlines logo]()
$787
This LEVEL deal was found by Cheapflights users on 6/18. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:55 pm
BOS
- SPU
1 stop15h 15m
LEVEL
Wed 7/228:45 am
SPU
- BOS
1 stop18h 20m
LEVEL
Deal found 6/18![LEVEL logo]()
$806
This Expedia deal was found by Cheapflights users on 6/19. 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.
Mon 7/204:45 pm
BOS
- ZAG
1 stop12h 40m
Multiple Airlines
Fri 8/147:40 am
ZAG
- BOS
1 stop13h 05m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$820
This CheapOair deal was found by Cheapflights users on 6/20. 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.
Mon 7/274:45 pm
BOS
- ZAG
1 stop12h 40m
Multiple Airlines
Wed 8/267:40 am
ZAG
- BOS
1 stop13h 05m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$761
This Justfly.com deal was found by Cheapflights users on 6/16. 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 7/285:10 pm
BOS
- TIA
1 stop25h 25m
Multiple Airlines
Sat 8/226:00 am
TIA
- BOS
1 stop17h 40m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$777
This oojo deal was found by Cheapflights users on 6/19. 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 7/2810:00 pm
BOS
- TIA
1 stop19h 20m
Lufthansa
Tue 8/256:00 am
TIA
- BOS
2 stops15h 40m
Lufthansa
Deal found 6/19![Lufthansa logo]()
$778
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/285:10 pm
BOS
- TIA
1 stop25h 25m
Multiple Airlines
Mon 8/176:00 am
TIA
- BOS
1 stop17h 40m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$799
This Booking.com deal was found by Cheapflights users on 6/16. 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.
Tue 7/289:40 pm
BOS
- SPU
1 stop16h 15m
Multiple Airlines
Fri 8/77:45 am
SPU
- BOS
1 stop18h 25m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$813
This Gotogate deal was found by Cheapflights users on 6/16. 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.
Tue 7/285:10 pm
BOS
- SOF
1 stop10h 10m
SWISS
Wed 8/2611:05 am
SOF
- BOS
1 stop15h 50m
SWISS
Deal found 6/16![SWISS logo]()
$817
This oojo deal was found by Cheapflights users on 6/18. 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 7/308:05 pm
BOS
- TIA
2 stops21h 25m
Lufthansa
Wed 8/266:00 am
TIA
- BOS
2 stops15h 40m
Lufthansa
Deal found 6/18![Lufthansa logo]()
$787
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/3010:00 pm
BOS
- TIA
1 stop19h 30m
Multiple Airlines
Sun 8/1612:05 pm
TIA
- BOS
1 stop31h 45m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$792
One-way flights from Boston to Southeast EuropeSearch for one-way flight options from Boston to Southeast Europe. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
Search for one-way flight options from Boston to Southeast Europe. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This Mytrip deal was found by Cheapflights users on 6/19. 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 8/188:50 pm
BOS
- TIA
2 stops21h 15m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 11/147:50 pm
BOS
- TIA
2 stops23h 15m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 10/68:50 pm
BOS
- SPU
2 stops17h 55m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 9/198:50 pm
BOS
- SPU
2 stops18h 05m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 9/611:00 pm
BOS
- OTP
2 stops38h 25m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$294
This Flightnetwork deal was found by Cheapflights users on 6/20. 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 8/95:10 pm
BOS
- TIA
1 stop9h 50m
SWISS
Deal found 6/20![SWISS logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 9/2711:00 pm
BOS
- SPU
2 stops39h 45m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$296
This Flightnetwork deal was found by Cheapflights users on 6/20. 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 8/95:45 am
BOS
- TIA
2 stops21h 15m
Air Canada
Deal found 6/20![Air Canada logo]()
$296
This Mytrip deal was found by Cheapflights users on 6/17. 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 8/39:40 pm
BOS
- TIA
1 stop29h 20m
SWISS
Deal found 6/17![SWISS logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 8/2611:00 pm
BOS
- DBV
2 stops51h 40m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 9/1811:00 pm
BOS
- SPU
2 stops39h 55m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$298
This Booking.com deal was found by Cheapflights users on 6/19. 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.
Tue 8/185:10 pm
BOS
- TIA
1 stop14h 40m
SWISS
Deal found 6/19![SWISS logo]()
$298
Find flight deals from Boston to Southeast Europe
Keep the following information in mind while searching for Boston to Southeast Europe flight deals. Data was last updated June 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $585 (Kiwi.com) |
One-way from | $280 (Mytrip) |
Popular in | June |
Cheapest in | February |
Average price | $1,321 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Southeast Europe 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 June 21, 2026.
Use the filters below to find and compare flights from Boston to Southeast Europe that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonSplit
BOS - SPU
BOSSPU
Boston Logan Intl
Tue 8/11
9:40 pm-7:55 pm
1 stop16h 15m
Split
Tue 8/18
4:45 pm-3:10 pm
1 stop28h 25m
$648
BostonSplit
BOS - SPU
BOSSPU
Boston Logan Intl
Sun 8/9
9:40 pm-8:20 pm
1 stop16h 40m
Split
Wed 8/19
8:40 pm-3:10 pm
1 stop24h 30m
$649
BostonSplit
BOS - SPU
BOSSPU
Boston Logan Intl
Sun 8/9
4:45 pm-5:00 pm
1 stop18h 15m
Split
Wed 8/19
12:50 pm-1:18 pm
1 stop30h 28m
$669
BostonSplit
BOS - SPU
BOSSPU
Boston Logan Intl
Sun 8/16
12:00 pm-5:00 pm
2 stops23h 00m
Split
Wed 8/26
12:50 pm-6:30 pm
1 stop11h 40m
$674
BostonSplit
BOS - SPU
BOSSPU
Boston Logan Intl
Sun 9/13
9:40 pm-8:20 pm
1 stop16h 40m
Split
Wed 9/30
8:50 pm-3:10 pm
1 stop24h 20m
$678
BostonSplit
BOS - SPU
BOSSPU
Boston Logan Intl
Sun 8/2
10:00 pm-6:05 pm
1 stop14h 05m
Split
Tue 8/18
3:05 pm-7:19 pm
2 stops34h 14m
$681
BostonSplit
BOS - SPU
BOSSPU
Boston Logan Intl
Mon 8/24
7:10 pm-5:25 pm
1 stop16h 15m
Split
Fri 9/4
6:30 am-4:35 pm
1 stop16h 05m
$687
BostonSplit
BOS - SPU
BOSSPU
Boston Logan Intl
Tue 8/25
5:15 pm-5:25 pm
2 stops18h 10m
Split
Fri 9/4
12:50 pm-10:43 pm
2 stops15h 53m
$702
BostonSplit
BOS - SPU
BOSSPU
Boston Logan Intl
Sat 8/8
4:45 pm-11:10 pm
1 stop24h 25m
Split
Tue 8/18
5:45 pm-4:37 pm
1 stop28h 52m
$718
BostonSplit
BOS - SPU
BOSSPU
Boston Logan Intl
Sat 8/8
8:25 pm-6:45 pm
1 stop16h 20m
Split
Wed 8/19
12:50 pm-4:37 pm
1 stop33h 47m
$718
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Boston to Southeast Europe
Have a flexible travel schedule? Discover the best time to fly to Southeast Europe from Boston with our price prediction graph.
BOS-ZAG
BOS-TIA
BOS-OTP
BOS-SPU
BOS-SOF
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 Southeast Europe
BOS-zzYMH
BOS-ZAG
BOS-TIA
BOS-OTP
BOS-SPU
What is the cheapest month to book a flight from Boston to Southeast Europe?
Currently, February is the cheapest month in which you can book a flight from Boston to Southeast Europe (average of $624). Flying from Boston to Southeast Europe in November is currently the most expensive (average of $1,546). 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.
What is the cheapest time of day to fly from BOS to YMH?
Find hourly flight availability from Boston to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 21, 2026.
When flying from Boston to Southeast Europe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Boston to Southeast Europe
Explore weekly flight availability from Boston to Southeast Europe. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 21, 2026.
The most flights from BOS to zzYMH are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
How far ahead should I book a flight from Boston to Southeast Europe?
The best time to book flights from Boston to Southeast Europe is 11 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Southeast Europe
Get insights into the airlines that provide service to Southeast Europe. 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 Southeast Europe. Reviews last updated June 21, 2026.
See what other customers who have flown with Delta,SWISS, andTurkish Airlines from Boston to Southeast Europe have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Boston to Southeast Europe. 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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Boston to Southeast Europe
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Southeast Europe by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Southeast Europe by cabin class
Find flights from Boston to Southeast Europe, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Southeast Europe flights
Browse other Boston and Southeast Europe flight options. Last updated on June 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Southeast Europe flights
Consider these flights traveling from Boston to Southeast Europe.
Top 10 airlines flying from Boston to Southeast Europe
Discover the top 10 airlines that operate flights from Boston to Southeast Europe. 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 June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$350 | Average$586 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$372 | Average$834 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$394 | Average$799 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$395 | Average$864 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$396 | Average$738 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$401 | Average$698 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$403 | Average$845 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$412 | Average$796 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$429 | Average$783 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$454 | Average$632 | FlexibilityNo cancel fee | On-timeN/A |