$381+ Cheap flights from Buffalo (BUF) to Spain
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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MAD
Jun 20 — Jun 271
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Spain with Cheapflights
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Cheapest flights from Buffalo to SpainExplore the most affordable flight options available from Buffalo to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.
Explore the most affordable flight options available from Buffalo to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.
This oojo deal was found by Cheapflights users on 5/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
BUF
- BCN
2 stops29h 10m
Scandinavian Airlines
Sat 9/127:00 pm
BCN
- BUF
2 stops34h 56m
Scandinavian Airlines
Deal found 5/21![Scandinavian Airlines logo]()
$697
This oojo deal was found by Cheapflights users on 5/19. 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.
Mon 10/196:49 pm
BUF
- MAD
1 stop12h 41m
British Airways
Wed 10/281:00 pm
MAD
- BUF
1 stop15h 10m
British Airways
Deal found 5/19![British Airways logo]()
$705
This Cheapflightsfares deal was found by Cheapflights users on 5/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:30 am
BUF
- AGP
2 stops23h 20m
SWISS
Tue 9/86:30 am
AGP
- BUF
2 stops20h 37m
SWISS
Deal found 5/20![SWISS logo]()
$711
This Finnair deal was found by Cheapflights users on 5/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:50 pm
BUF
- MAD
1 stop15h 35m
Multiple Airlines
Mon 10/51:50 pm
MAD
- BUF
1 stop12h 19m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$714
This Expedia deal was found by Cheapflights users on 5/19. 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.
Thu 10/81:07 pm
BUF
- MAD
1 stop14h 28m
British Airways
Fri 10/1611:45 am
MAD
- BUF
1 stop17h 25m
British Airways
Deal found 5/19![British Airways logo]()
$715
This United Airlines deal was found by Cheapflights users on 5/20. 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 10/182:44 pm
BUF
- BCN
1 stop11h 36m
United Airlines
Wed 10/2810:30 am
BCN
- BUF
1 stop12h 56m
United Airlines
Deal found 5/20![United Airlines logo]()
$717
This United Airlines deal was found by Cheapflights users on 5/17. 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 10/206:00 am
BUF
- MAD
1 stop20h 05m
United Airlines
Thu 10/221:30 pm
MAD
- BUF
2 stops37h 01m
United Airlines
Deal found 5/17![United Airlines logo]()
$719
This United Airlines deal was found by Cheapflights users on 5/20. 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.
Mon 10/197:00 am
BUF
- BCN
2 stops19h 20m
United Airlines
Wed 10/283:05 pm
BCN
- BUF
2 stops23h 42m
United Airlines
Deal found 5/20![United Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 5/20. 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 10/1810:30 am
BUF
- BCN
1 stop16h 30m
United Airlines
Tue 10/276:20 am
BCN
- BUF
2 stops16h 39m
United Airlines
Deal found 5/20![United Airlines logo]()
$723
This Air Canada deal was found by Cheapflights users on 5/20. 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 10/187:00 am
BUF
- BCN
2 stops19h 00m
Air Canada
Wed 10/2812:35 pm
BCN
- BUF
2 stops26h 14m
Air Canada
Deal found 5/20![Air Canada logo]()
$724
This American Airlines deal was found by Cheapflights users on 5/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:15 am
BUF
- MAD
1 stop17h 15m
American Airlines
Wed 9/301:50 pm
MAD
- BUF
1 stop12h 19m
American Airlines
Deal found 5/20![American Airlines logo]()
$724
This United Airlines deal was found by Cheapflights users on 5/20. 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.
Mon 10/1910:50 am
BUF
- BCN
2 stops15h 30m
United Airlines
Tue 10/276:20 am
BCN
- BUF
2 stops16h 39m
United Airlines
Deal found 5/20![United Airlines logo]()
$728
Best flights from Buffalo to SpainDiscover carefully curated flight deals from Buffalo to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 21, 2026.
Discover carefully curated flight deals from Buffalo to Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 21, 2026.
This Finnair deal was found by Cheapflights users on 5/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:50 pm
BUF
- MAD
1 stop15h 35m
Multiple Airlines
Mon 10/51:50 pm
MAD
- BUF
1 stop12h 19m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$714
This United Airlines deal was found by Cheapflights users on 5/17. 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 10/206:30 am
BUF
- MAD
2 stops18h 20m
United Airlines
Thu 10/221:30 pm
MAD
- BUF
2 stops37h 01m
United Airlines
Deal found 5/17![United Airlines logo]()
$722
This KLM deal was found by Cheapflights users on 5/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:30 pm
BUF
- PMI
2 stops16h 55m
KLM
Tue 9/2910:20 pm
PMI
- BUF
2 stops22h 51m
KLM
Deal found 5/19![KLM logo]()
$747
This Delta deal was found by Cheapflights users on 5/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:15 pm
BUF
- MAD
2 stops15h 30m
Delta
Wed 9/3010:05 am
MAD
- BUF
2 stops18h 58m
Delta
Deal found 5/18![Delta logo]()
$775
This Iberia deal was found by Cheapflights users on 5/19. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/271:22 pm
BUF
- XRY
2 stops25h 38m
Iberia
Wed 9/309:35 pm
XRY
- BUF
2 stops31h 28m
Iberia
Deal found 5/19![Iberia logo]()
$1,080
This Flysmarter deal was found by Cheapflights users on 5/20. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:00 am
BUF
- PMI
1 stop18h 15m
Air Canada
Sat 7/118:55 am
PMI
- BUF
2 stops18h 08m
Air Canada
Deal found 5/20![Air Canada logo]()
$1,095
This Scandinavian Airlines deal was found by Cheapflights users on 5/18. 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.
Wed 9/2311:15 am
BUF
- PMI
3 stops25h 50m
Scandinavian Airlines
Tue 9/299:55 am
PMI
- BUF
2 stops20h 01m
Scandinavian Airlines
Deal found 5/18![Scandinavian Airlines logo]()
$1,140
This United Airlines deal was found by Cheapflights users on 5/20. 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.
Tue 8/1810:53 am
BUF
- AGP
1 stop14h 42m
United Airlines
Tue 9/89:35 am
AGP
- BUF
1 stop19h 37m
United Airlines
Deal found 5/20![United Airlines logo]()
$733
This KLM deal was found by Cheapflights users on 5/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:00 am
BUF
- MAD
1 stop17h 55m
KLM
Fri 9/1812:45 pm
MAD
- BUF
1 stop17h 11m
KLM
Deal found 5/20![KLM logo]()
$806
This United Airlines deal was found by Cheapflights users on 5/18. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:50 am
BUF
- BCN
1 stop20h 25m
United Airlines
Mon 10/512:15 pm
BCN
- BUF
2 stops38h 16m
United Airlines
Deal found 5/18![United Airlines logo]()
$747
This Turkish Airlines deal was found by Cheapflights users on 5/17. 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 6/286:32 am
BUF
- AGP
2 stops22h 18m
Turkish Airlines
Fri 7/35:55 pm
AGP
- BUF
2 stops20h 05m
Turkish Airlines
Deal found 5/17![Turkish Airlines logo]()
$1,698
This Delta deal was found by Cheapflights users on 5/17. 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.
Tue 9/17:15 pm
BUF
- BCN
2 stops15h 55m
Delta
Sat 9/1210:55 am
BCN
- BUF
1 stop29h 40m
Delta
Deal found 5/17![Delta logo]()
$864
This KAYAK deal was found by Cheapflights users on 5/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:00 pm
BUF
- AGP
1 stop30h 35m
Lufthansa
Sat 7/49:35 am
AGP
- BUF
1 stop30h 18m
Lufthansa
Deal found 5/17![Lufthansa logo]()
$1,775
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Fri 9/186:00 am
BUF
- MAD
2 stops20h 50m
United Airlines
Wed 9/3010:50 am
MAD
- BUF
2 stops18h 51m
United Airlines
Deal found 5/17![United Airlines logo]()
$797
This KLM deal was found by Cheapflights users on 5/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
BUF
- BCN
1 stop19h 45m
Multiple Airlines
Sat 9/1210:55 am
BCN
- BUF
1 stop33h 44m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$983
This Delta deal was found by Cheapflights users on 5/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:00 am
BUF
- BCN
1 stop19h 45m
Delta
Sat 8/86:10 am
BCN
- BUF
2 stops22h 59m
Delta
Deal found 5/21![Delta logo]()
$910
This Delta deal was found by Cheapflights users on 5/20. 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.
Thu 6/257:45 pm
BUF
- BCN
2 stops17h 05m
Delta
Wed 7/810:55 am
BCN
- BUF
1 stop14h 30m
Delta
Deal found 5/20![Delta logo]()
$930
This Air Canada deal was found by Cheapflights users on 5/20. 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.
Tue 8/1810:30 am
BUF
- AGP
3 stops19h 55m
Air Canada
Tue 9/810:30 am
AGP
- BUF
3 stops28h 38m
Air Canada
Deal found 5/20![Air Canada logo]()
$1,171
This lastminute.com deal was found by Cheapflights users on 5/20. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:57 am
BUF
- PMI
2 stops18h 58m
Multiple Airlines
Sat 7/118:55 am
PMI
- BUF
2 stops21h 04m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,107
This Delta deal was found by Cheapflights users on 5/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/123:49 pm
BUF
- BCN
2 stops17h 46m
Delta
Fri 6/196:20 am
BCN
- BUF
2 stops18h 07m
Delta
Deal found 5/21![Delta logo]()
$1,013
This United Airlines deal was found by Cheapflights users on 5/20. 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.
Sat 7/47:00 am
BUF
- AGP
2 stops18h 35m
United Airlines
Sat 7/119:35 am
AGP
- BUF
2 stops30h 25m
United Airlines
Deal found 5/20![United Airlines logo]()
$1,044
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/21. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/113:50 pm
BUF
- PMI
2 stops24h 00m
Multiple Airlines
Wed 7/155:05 am
PMI
- BUF
2 stops25h 00m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$1,163
This KLM deal was found by Cheapflights users on 5/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:45 pm
BUF
- AGP
2 stops17h 55m
Multiple Airlines
Sun 7/55:55 am
AGP
- BUF
2 stops19h 22m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,196
This Delta deal was found by Cheapflights users on 5/17. 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 6/289:03 am
BUF
- AGP
2 stops20h 42m
Delta
Sun 7/54:55 pm
AGP
- BUF
2 stops32h 22m
Delta
Deal found 5/17![Delta logo]()
$1,114
This Air Canada deal was found by Cheapflights users on 5/17. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:30 am
BUF
- AGP
3 stops19h 45m
Air Canada
Sun 9/2010:35 am
AGP
- BUF
3 stops28h 53m
Air Canada
Deal found 5/17![Air Canada logo]()
$1,584
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Thu 9/106:00 am
BUF
- AGP
1 stop19h 35m
United Airlines
Sun 9/209:35 am
AGP
- BUF
1 stop30h 17m
United Airlines
Deal found 5/17![United Airlines logo]()
$1,202
This KAYAK deal was found by Cheapflights users on 5/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/222:47 pm
BUF
- XRY
2 stops16h 28m
British Airways
Sat 6/279:15 am
XRY
- BUF
2 stops18h 37m
British Airways
Deal found 5/17![British Airways logo]()
$3,622
This Mytrip deal was found by Cheapflights users on 5/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:59 pm
BUF
- AGP
2 stops15h 56m
Multiple Airlines
Tue 9/82:15 pm
AGP
- BUF
3 stops29h 03m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,789
This KAYAK deal was found by Cheapflights users on 5/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2210:01 am
BUF
- XRY
2 stops21h 14m
Iberia
Sat 6/279:15 am
XRY
- BUF
2 stops18h 37m
Iberia
Deal found 5/18![Iberia logo]()
$3,986
This KAYAK deal was found by Cheapflights users on 5/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/222:47 pm
BUF
- XRY
2 stops16h 28m
Multiple Airlines
Sat 6/279:15 am
XRY
- BUF
2 stops18h 37m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$3,467
Last-minute flights from Buffalo to SpainDiscover last-minute flight deals from Buffalo to Spain. Data last updated May 21, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Spain. Data last updated May 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:31 pm
BUF
- MAD
2 stops14h 54m
Delta
Sat 5/3010:25 am
MAD
- BUF
2 stops19h 54m
Delta
Deal found 5/18![Delta logo]()
$887
This Expedia deal was found by Cheapflights users on 5/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:54 am
BUF
- BCN
2 stops33h 36m
Multiple Airlines
Thu 6/412:50 pm
BCN
- BUF
1 stop14h 45m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$982
This Delta deal was found by Cheapflights users on 5/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:56 pm
BUF
- MAD
2 stops14h 49m
Delta
Sun 6/76:00 am
MAD
- BUF
2 stops18h 27m
Delta
Deal found 5/18![Delta logo]()
$882
This Delta deal was found by Cheapflights users on 5/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:55 pm
BUF
- MAD
2 stops17h 20m
Delta
Sat 6/1310:25 am
MAD
- BUF
2 stops20h 13m
Delta
Deal found 5/19![Delta logo]()
$939
This Delta deal was found by Cheapflights users on 5/20. 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.
Wed 6/108:09 pm
BUF
- MAD
2 stops14h 36m
Delta
Mon 6/151:05 pm
MAD
- BUF
2 stops17h 33m
Delta
Deal found 5/20![Delta logo]()
$907
This FlightHub deal was found by Cheapflights users on 5/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/159:14 am
BUF
- MAD
2 stops33h 06m
TAP AIR PORTUGAL
Mon 6/2210:25 pm
MAD
- BUF
2 stops31h 50m
TAP AIR PORTUGAL
Deal found 5/16![TAP AIR PORTUGAL logo]()
$967
This Finnair deal was found by Cheapflights users on 5/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:01 am
BUF
- MAD
1 stop16h 19m
Multiple Airlines
Tue 6/235:30 pm
MAD
- BUF
1 stop23h 22m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$901
This Delta deal was found by Cheapflights users on 5/17. 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.
Tue 6/164:01 pm
BUF
- MAD
2 stops17h 34m
Delta
Tue 6/2312:45 pm
MAD
- BUF
1 stop17h 53m
Delta
Deal found 5/17![Delta logo]()
$905
This KLM deal was found by Cheapflights users on 5/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/197:57 pm
BUF
- BCN
2 stops14h 28m
KLM
Tue 6/301:25 pm
BCN
- BUF
2 stops17h 13m
KLM
Deal found 5/18![KLM logo]()
$936
This KLM deal was found by Cheapflights users on 5/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:45 pm
BUF
- BCN
2 stops14h 40m
KLM
Wed 7/810:55 am
BCN
- BUF
1 stop14h 30m
KLM
Deal found 5/21![KLM logo]()
$921
This Delta deal was found by Cheapflights users on 5/20. 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.
Thu 6/257:45 pm
BUF
- BCN
2 stops17h 05m
Delta
Wed 7/810:55 am
BCN
- BUF
1 stop14h 30m
Delta
Deal found 5/20![Delta logo]()
$930
This Delta deal was found by Cheapflights users on 5/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:57 pm
BUF
- MAD
2 stops14h 28m
Delta
Wed 7/89:50 am
MAD
- BUF
1 stop14h 51m
Delta
Deal found 5/19![Delta logo]()
$910
One-way flights from Buffalo to SpainSearch for one-way flight options from Buffalo to Spain. Find affordable one-way fares based on user searches. Data last updated May 21, 2026.
Search for one-way flight options from Buffalo to Spain. Find affordable one-way fares based on user searches. Data last updated May 21, 2026.
This KAYAK deal was found by Cheapflights users on 5/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:59 pm
BUF
- AGP
2 stops29h 36m
Lufthansa
Deal found 5/17![Lufthansa logo]()
$381
This United Airlines deal was found by Cheapflights users on 5/18. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am
BUF
- BCN
1 stop20h 20m
United Airlines
Deal found 5/18![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Sat 8/227:40 pm
BUF
- AGP
1 stop29h 55m
United Airlines
Deal found 5/17![United Airlines logo]()
$387
This KAYAK deal was found by Cheapflights users on 5/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:30 am
BUF
- BCN
2 stops25h 55m
Brussels Airlines
Deal found 5/20![Brussels Airlines logo]()
$392
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Fri 10/910:30 am
BUF
- BCN
2 stops21h 55m
United Airlines
Deal found 5/17![United Airlines logo]()
$393
This KAYAK deal was found by Cheapflights users on 5/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:30 am
BUF
- XRY
2 stops25h 25m
SWISS
Deal found 5/21![SWISS logo]()
$401
This British Airways deal was found by Cheapflights users on 5/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:15 pm
BUF
- BCN
2 stops13h 40m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$431
This Air France deal was found by Cheapflights users on 5/20. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:15 pm
BUF
- BCN
1 stop31h 30m
Air France
Deal found 5/20![Air France logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Fri 7/37:57 pm
BUF
- BCN
2 stops56h 13m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$437
This American Airlines deal was found by Cheapflights users on 5/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/610:37 am
BUF
- MAD
1 stop14h 13m
American Airlines
Deal found 5/20![American Airlines logo]()
$441
This Air France deal was found by Cheapflights users on 5/20. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:55 pm
BUF
- MAD
2 stops13h 40m
Air France
Deal found 5/20![Air France logo]()
$446
This Cheapflightsfares deal was found by Cheapflights users on 5/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:00 am
BUF
- BCN
2 stops22h 20m
Aer Lingus
Deal found 5/20![Aer Lingus logo]()
$451
Find flight deals from Buffalo to Spain
Keep the following information in mind while searching for Buffalo to Spain flight deals. Data was last updated May 21, 2026.
Round-trip from | $703 (oojo) |
|---|---|
One-way from | $381 (KAYAK) |
Popular in | March |
Cheapest in | December |
Average price | $1,061 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Spain 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 21, 2026.
Use the filters below to find and compare flights from Buffalo to Spain that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Wed 9/23
4:50 pm-2:25 pm
1 stop15h 35m
Madrid Barajas
Mon 10/5
1:50 pm-8:09 pm
1 stop12h 19m
$714
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Tue 10/20
6:30 am-6:50 am
2 stops18h 20m
Madrid Barajas
Thu 10/22
1:30 pm-8:31 pm
2 stops37h 01m
$722
BuffaloMálaga
BUF - AGP
BUFAGP
Buffalo
Tue 8/18
10:53 am-7:35 am
1 stop14h 42m
Malaga
Tue 9/8
9:35 am-11:12 pm
1 stop19h 37m
$733
BuffaloPalma de Mallorca
BUF - PMI
BUFPMI
Buffalo
Wed 9/23
4:30 pm-3:25 pm
2 stops16h 55m
Palma de Mallorca Son Sant Joan
Tue 9/29
10:20 pm-3:11 pm
2 stops22h 51m
$747
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Sun 9/27
10:50 am-1:15 pm
1 stop20h 25m
Barcelona-El Prat
Mon 10/5
12:15 pm-8:31 pm
2 stops38h 16m
$747
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Fri 9/18
7:15 pm-4:45 pm
2 stops15h 30m
Madrid Barajas
Wed 9/30
10:05 am-11:03 pm
2 stops18h 58m
$775
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Fri 9/18
6:00 am-8:50 am
2 stops20h 50m
Madrid Barajas
Wed 9/30
10:50 am-11:41 pm
2 stops18h 51m
$797
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Thu 8/27
10:00 am-9:55 am
1 stop17h 55m
Madrid Barajas
Fri 9/18
12:45 pm-11:56 pm
1 stop17h 11m
$806
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Tue 9/1
7:15 pm-5:10 pm
2 stops15h 55m
Barcelona-El Prat
Sat 9/12
10:55 am-10:35 am
1 stop29h 40m
$864
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Sun 7/26
7:00 am-8:45 am
1 stop19h 45m
Barcelona-El Prat
Sat 8/8
6:10 am-11:09 pm
2 stops22h 59m
$910
Showing 1-10 of 51 resultsSorted by cheapest first
Best time to book a flight from Buffalo to Spain
Have a flexible travel schedule? Discover the best time to fly to Spain from Buffalo with our price prediction graph.
BUF-MAD
BUF-BCN
BUF-PMI
BUF-XRY
BUF-AGP
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 Buffalo to Spain
BUF-ES0
BUF-MAD
BUF-BCN
BUF-PMI
BUF-XRY
What is the cheapest month to book a flight from Buffalo to Spain?
Currently, September is the cheapest month in which you can book a flight from Buffalo to Spain (average of $137). Flying from Buffalo to Spain in May is currently the most expensive (average of $788). 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 Spain
Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated May 21, 2026.
See what other customers who have flown with Delta,United Airlines, andJetBlue from Buffalo to Spain have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Spain. 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 Buffalo to Spain
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Complete your trip
Complete your trip to Spain by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to Spain by cabin class
Find flights from Buffalo to Spain, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Spain flights
Browse other Buffalo and Spain flight options. Last updated on May 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Buffalo to Spain flights
Consider these flights traveling from Buffalo to Spain.
Fly to Spain regions
Consider these flights traveling to Spain regions.
Top 6 airlines flying from Buffalo to Spain
Discover the top 6 airlines that operate flights from Buffalo to Spain. 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 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$733 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$155 | Average$880 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$513 | Average$662 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$524 | Average$864 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$582 | Average$782 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$618 | Average$841 | FlexibilityNo cancel fee | On-time71% |