$281+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MAD
Mar 14 — Mar 211
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Buffalo to Spain with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Buffalo to Spain
Cheapest
Best
Last-minute
One-way
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 February 12, 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 February 12, 2026.
This United Airlines deal was found by Cheapflights users on 2/10. 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 4/2010:35 am
BUF
- MAD
1 stop15h 30m
United Airlines
Wed 4/2912:45 pm
MAD
- BUF
2 stops34h 09m
United Airlines
Deal found 2/10![United Airlines logo]()
$471
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 pm
BUF
- MAD
2 stops17h 30m
British Airways
Wed 4/291:35 pm
MAD
- BUF
1 stop14h 01m
British Airways
Deal found 2/11![British Airways logo]()
$478
This oojo deal was found by Cheapflights users on 2/9. 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.
Mon 3/95:59 pm
BUF
- MAD
2 stops17h 56m
British Airways
Mon 3/168:50 pm
MAD
- BUF
2 stops30h 55m
British Airways
Deal found 2/9![British Airways logo]()
$483
This oojo deal was found by Cheapflights users on 2/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/193:55 pm
BUF
- BCN
2 stops14h 45m
British Airways
Wed 4/293:05 pm
BCN
- BUF
2 stops32h 25m
British Airways
Deal found 2/10![British Airways logo]()
$484
This oojo deal was found by Cheapflights users on 2/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/193:55 pm
BUF
- MAD
2 stops22h 10m
British Airways
Tue 4/289:00 pm
MAD
- BUF
2 stops32h 19m
British Airways
Deal found 2/10![British Airways logo]()
$484
This KAYAK deal was found by Cheapflights users on 2/8. 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.
Sun 3/87:38 pm
BUF
- BCN
1 stop30h 57m
Scandinavian Airlines
Tue 3/179:45 am
BCN
- BUF
1 stop19h 01m
Scandinavian Airlines
Deal found 2/8![Scandinavian Airlines logo]()
$486
This Expedia deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:38 pm
BUF
- VLC
2 stops38h 57m
KLM
Tue 4/149:20 pm
VLC
- BUF
2 stops33h 29m
KLM
Deal found 2/10![KLM logo]()
$486
This KLM deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/192:34 pm
BUF
- BCN
1 stop12h 11m
KLM
Wed 4/2911:00 am
BCN
- BUF
1 stop18h 35m
KLM
Deal found 2/10![KLM logo]()
$487
This American Airlines deal was found by Cheapflights users on 2/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/193:55 pm
BUF
- BCN
2 stops14h 45m
American Airlines
Wed 4/296:30 pm
BCN
- BUF
1 stop22h 47m
American Airlines
Deal found 2/10![American Airlines logo]()
$489
This KAYAK deal was found by Cheapflights users on 2/8. 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.
Sun 3/87:38 pm
BUF
- BCN
1 stop30h 57m
Air Europa
Tue 3/179:30 am
BCN
- BUF
2 stops18h 25m
Air Europa
Deal found 2/8![Air Europa logo]()
$490
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:48 am
BUF
- MAD
1 stop19h 42m
JetBlue
Wed 4/291:30 pm
MAD
- BUF
1 stop15h 27m
JetBlue
Deal found 2/10![JetBlue logo]()
$490
This Finnair deal was found by Cheapflights users on 2/10. 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 4/2211:49 am
BUF
- BCN
1 stop18h 21m
Multiple Airlines
Wed 4/296:30 pm
BCN
- BUF
2 stops25h 51m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$491
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 February 12, 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 February 12, 2026.
This United Airlines deal was found by Cheapflights users on 2/10. 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 4/2010:55 am
BUF
- MAD
2 stops15h 10m
United Airlines
Wed 4/2912:45 pm
MAD
- BUF
2 stops34h 09m
United Airlines
Deal found 2/10![United Airlines logo]()
$476
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 pm
BUF
- MAD
2 stops17h 30m
British Airways
Wed 4/291:35 pm
MAD
- BUF
1 stop14h 01m
British Airways
Deal found 2/11![British Airways logo]()
$478
This Gurufare deal was found by Cheapflights users on 2/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:00 am
BUF
- BCN
1 stop24h 50m
Multiple Airlines
Wed 4/293:15 pm
BCN
- BUF
1 stop29h 37m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$486
This KAYAK deal was found by Cheapflights users on 2/8. 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.
Sun 3/87:38 pm
BUF
- BCN
1 stop30h 57m
Scandinavian Airlines
Tue 3/179:45 am
BCN
- BUF
1 stop19h 01m
Scandinavian Airlines
Deal found 2/8![Scandinavian Airlines logo]()
$486
This Expedia deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:38 pm
BUF
- VLC
2 stops38h 57m
KLM
Tue 4/149:20 pm
VLC
- BUF
2 stops33h 29m
KLM
Deal found 2/10![KLM logo]()
$486
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:48 am
BUF
- MAD
1 stop19h 42m
JetBlue
Wed 4/291:30 pm
MAD
- BUF
1 stop15h 27m
JetBlue
Deal found 2/10![JetBlue logo]()
$490
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:54 pm
BUF
- VLC
2 stops15h 16m
Lufthansa
Thu 3/126:00 am
VLC
- BUF
2 stops22h 56m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$664
This Turkish Airlines deal was found by Cheapflights users on 2/11. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:35 pm
BUF
- AGP
2 stops34h 05m
Turkish Airlines
Sun 3/15:40 pm
AGP
- BUF
2 stops59h 52m
Turkish Airlines
Deal found 2/11![Turkish Airlines logo]()
$800
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/287:53 pm
BUF
- AGP
2 stops14h 47m
Delta
Sat 4/48:30 pm
AGP
- BUF
2 stops28h 46m
Delta
Deal found 2/11![Delta logo]()
$853
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 4/227:00 am
BUF
- MAD
2 stops19h 05m
United Airlines
Wed 4/2912:45 pm
MAD
- BUF
2 stops34h 09m
United Airlines
Deal found 2/10![United Airlines logo]()
$476
This oojo deal was found by Cheapflights users on 2/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:01 pm
BUF
- BCN
2 stops21h 34m
British Airways
Wed 4/297:40 am
BCN
- BUF
2 stops19h 56m
British Airways
Deal found 2/10![British Airways logo]()
$484
This KLM deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/192:34 pm
BUF
- BCN
1 stop12h 11m
KLM
Wed 4/2911:00 am
BCN
- BUF
1 stop18h 35m
KLM
Deal found 2/10![KLM logo]()
$487
This Air Canada deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 4/1410:55 am
BUF
- PMI
3 stops22h 20m
Air Canada
Thu 4/2311:25 am
PMI
- BUF
3 stops28h 47m
Air Canada
Deal found 2/12![Air Canada logo]()
$977
This Iberia deal was found by Cheapflights users on 2/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:31 pm
BUF
- LCG
2 stops29h 09m
Iberia
Sun 3/15:45 pm
LCG
- BUF
2 stops35h 55m
Iberia
Deal found 2/11![Iberia logo]()
$1,029
This oojo deal was found by Cheapflights users on 2/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/193:55 pm
BUF
- BCN
2 stops14h 45m
British Airways
Wed 4/293:05 pm
BCN
- BUF
2 stops32h 25m
British Airways
Deal found 2/10![British Airways logo]()
$484
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1910:50 am
BUF
- BCN
2 stops15h 30m
United Airlines
Wed 4/2911:15 am
BCN
- BUF
1 stop13h 34m
United Airlines
Deal found 2/10![United Airlines logo]()
$487
This KLM deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:50 am
BUF
- MAD
1 stop16h 05m
KLM
Tue 4/282:35 pm
MAD
- BUF
1 stop16h 14m
KLM
Deal found 2/10![KLM logo]()
$491
This oojo deal was found by Cheapflights users on 2/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:39 pm
BUF
- PMI
2 stops42h 36m
Aer Lingus
Sun 5/318:55 pm
PMI
- BUF
2 stops32h 02m
Aer Lingus
Deal found 2/10![Aer Lingus logo]()
$1,081
This United Airlines deal was found by Cheapflights users on 2/10. 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 4/2110:55 am
BUF
- MAD
2 stops15h 10m
United Airlines
Wed 4/2911:15 am
MAD
- BUF
1 stop13h 34m
United Airlines
Deal found 2/10![United Airlines logo]()
$491
This KLM deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:34 pm
BUF
- MAD
1 stop13h 21m
KLM
Wed 4/292:35 pm
MAD
- BUF
1 stop16h 14m
KLM
Deal found 2/10![KLM logo]()
$491
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/10. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:00 am
BUF
- PMI
2 stops22h 55m
TAP AIR PORTUGAL
Sun 5/3111:45 am
PMI
- BUF
3 stops27h 54m
TAP AIR PORTUGAL
Deal found 2/10![TAP AIR PORTUGAL logo]()
$1,191
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 4/2210:55 am
BUF
- MAD
2 stops15h 10m
United Airlines
Thu 4/3010:50 am
MAD
- BUF
1 stop13h 30m
United Airlines
Deal found 2/10![United Airlines logo]()
$491
This FlightHub deal was found by Cheapflights users on 2/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:01 pm
BUF
- BCN
2 stops15h 19m
British Airways
Wed 4/2212:50 pm
BCN
- BUF
1 stop16h 29m
British Airways
Deal found 2/9![British Airways logo]()
$546
This SmartFares deal was found by Cheapflights users on 2/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1910:35 am
BUF
- AGP
2 stops25h 20m
Lufthansa
Tue 6/96:45 pm
AGP
- BUF
2 stops35h 07m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$679
This Air France deal was found by Cheapflights users on 2/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:39 pm
BUF
- VLC
2 stops18h 31m
Multiple Airlines
Thu 3/126:00 am
VLC
- BUF
2 stops21h 55m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$686
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1910:50 am
BUF
- MAD
2 stops15h 15m
United Airlines
Tue 4/2811:15 am
MAD
- BUF
1 stop13h 34m
United Airlines
Deal found 2/10![United Airlines logo]()
$491
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 pm
BUF
- BCN
2 stops17h 05m
British Airways
Tue 5/510:30 am
BCN
- BUF
1 stop17h 06m
British Airways
Deal found 2/11![British Airways logo]()
$560
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:54 pm
BUF
- MAD
1 stop10h 21m
United Airlines
Mon 3/168:25 am
MAD
- BUF
2 stops20h 17m
United Airlines
Deal found 2/9![United Airlines logo]()
$492
This oojo deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 4/143:55 pm
BUF
- PMI
2 stops15h 10m
British Airways
Thu 4/238:35 pm
PMI
- BUF
2 stops24h 54m
British Airways
Deal found 2/12![British Airways logo]()
$576
This Scandinavian Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 2/257:00 am
BUF
- AGP
2 stops28h 40m
Scandinavian Airlines
Sun 3/110:40 am
AGP
- BUF
2 stops42h 47m
Scandinavian Airlines
Deal found 2/10![Scandinavian Airlines logo]()
$947
Last-minute flights from Buffalo to SpainDiscover last-minute flight deals from Buffalo to Spain. Data last updated February 12, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Spain. Data last updated February 12, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2410:25 am
BUF
- MAD
2 stops27h 55m
TAP AIR PORTUGAL
Wed 3/112:55 pm
MAD
- BUF
2 stops23h 07m
TAP AIR PORTUGAL
Deal found 2/9![TAP AIR PORTUGAL logo]()
$643
This United Airlines deal was found by Cheapflights users on 2/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:00 am
BUF
- BCN
1 stop16h 20m
United Airlines
Fri 3/1312:35 pm
BCN
- BUF
2 stops37h 11m
United Airlines
Deal found 2/11![United Airlines logo]()
$628
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:29 am
BUF
- BCN
2 stops21h 16m
Lufthansa
Mon 3/167:40 am
BCN
- BUF
2 stops21h 16m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$647
This KAYAK deal was found by Cheapflights users on 2/8. 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.
Sun 3/87:38 pm
BUF
- BCN
1 stop30h 57m
Scandinavian Airlines
Tue 3/179:45 am
BCN
- BUF
1 stop19h 01m
Scandinavian Airlines
Deal found 2/8![Scandinavian Airlines logo]()
$486
This KAYAK deal was found by Cheapflights users on 2/8. 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.
Sun 3/87:38 pm
BUF
- BCN
1 stop30h 57m
Air Europa
Tue 3/179:30 am
BCN
- BUF
2 stops18h 25m
Air Europa
Deal found 2/8![Air Europa logo]()
$490
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:30 pm
BUF
- BCN
2 stops15h 50m
United Airlines
Tue 3/1712:35 pm
BCN
- BUF
2 stops16h 21m
United Airlines
Deal found 2/8![United Airlines logo]()
$591
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Sun 3/811:23 am
BUF
- BCN
1 stop15h 37m
American Airlines
Tue 3/176:10 pm
BCN
- BUF
1 stop20h 37m
American Airlines
Deal found 2/9![American Airlines logo]()
$648
This oojo deal was found by Cheapflights users on 2/9. 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.
Mon 3/95:59 pm
BUF
- MAD
2 stops17h 56m
British Airways
Mon 3/168:50 pm
MAD
- BUF
2 stops30h 55m
British Airways
Deal found 2/9![British Airways logo]()
$483
This Finnair deal was found by Cheapflights users on 2/9. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:00 pm
BUF
- MAD
1 stop12h 20m
Multiple Airlines
Mon 3/165:05 pm
MAD
- BUF
1 stop21h 42m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:54 pm
BUF
- MAD
1 stop10h 21m
United Airlines
Mon 3/168:25 am
MAD
- BUF
2 stops20h 17m
United Airlines
Deal found 2/9![United Airlines logo]()
$492
This Gurufare deal was found by Cheapflights users on 2/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:56 pm
BUF
- MAD
1 stop30h 04m
Air Europa
Thu 4/92:35 pm
MAD
- BUF
1 stop15h 39m
Air Europa
Deal found 2/11![Air Europa logo]()
$573
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1012:31 pm
BUF
- MAD
2 stops18h 24m
British Airways
Thu 4/910:30 am
MAD
- BUF
2 stops17h 06m
British Airways
Deal found 2/11![British Airways logo]()
$601
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 February 12, 2026.
Search for one-way flight options from Buffalo to Spain. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:25 am
BUF
- BCN
3 stops43h 55m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$281
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:48 am
BUF
- MAD
1 stop19h 42m
JetBlue
Deal found 2/10![JetBlue logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:25 am
BUF
- BCN
2 stops43h 55m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$312
This KAYAK deal was found by Cheapflights users on 2/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:48 am
BUF
- BCN
1 stop17h 57m
JetBlue
Deal found 2/11![JetBlue logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Sun 3/1512:45 pm
BUF
- BCN
3 stops51h 05m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1911:25 am
BUF
- BCN
2 stops42h 45m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$319
This Ovago deal was found by Cheapflights users on 2/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:48 am
BUF
- MAD
1 stop19h 42m
JetBlue
Deal found 2/11![JetBlue logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 3/1611:59 am
BUF
- BCN
2 stops42h 56m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 5/136:04 am
BUF
- BCN
2 stops29h 51m
United Airlines
Deal found 2/10![United Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Sun 5/1711:25 am
BUF
- BCN
3 stops51h 20m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$353
This Iberia deal was found by Cheapflights users on 2/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/159:59 am
BUF
- VLC
2 stops32h 16m
Iberia
Deal found 2/11![Iberia logo]()
$367
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:00 am
BUF
- BCN
2 stops20h 00m
United Airlines
Deal found 2/9![United Airlines logo]()
$386
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 February 12, 2026.
Round-trip from | $471 (United Airlines) |
|---|---|
One-way from | $281 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $841 |
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 February 12, 2026.
Use the filters below to find and compare flights from Buffalo to Spain that are best for you.
Fly from
Buffalo
Fly to
Spain
Route
Depart
Return
Price
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Mon 4/20
10:55 am-8:05 am
2 stops15h 10m
Madrid Barajas
Wed 4/29
12:45 pm-4:54 pm
2 stops34h 09m
$476
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Wed 4/22
7:00 am-8:05 am
2 stops19h 05m
Madrid Barajas
Wed 4/29
12:45 pm-4:54 pm
2 stops34h 09m
$476
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Tue 4/21
6:00 pm-5:30 pm
2 stops17h 30m
Madrid Barajas
Wed 4/29
1:35 pm-9:36 pm
1 stop14h 01m
$478
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Wed 4/22
3:01 pm-6:35 pm
2 stops21h 34m
Barcelona-El Prat
Wed 4/29
7:40 am-9:36 pm
2 stops19h 56m
$484
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Sun 4/19
3:55 pm-12:40 pm
2 stops14h 45m
Barcelona-El Prat
Wed 4/29
3:05 pm-5:30 pm
2 stops32h 25m
$484
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Wed 4/22
6:00 am-12:50 pm
1 stop24h 50m
Barcelona-El Prat
Wed 4/29
3:15 pm-2:52 pm
1 stop29h 37m
$486
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Sun 3/8
7:38 pm-7:35 am
1 stop30h 57m
Barcelona-El Prat
Tue 3/17
9:45 am-11:46 pm
1 stop19h 01m
$486
BuffaloValencia
BUF - VLC
BUFVLC
Buffalo
Tue 4/7
7:38 pm-4:35 pm
2 stops38h 57m
Valencia
Tue 4/14
9:20 pm-12:49 am
2 stops33h 29m
$486
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Sun 4/19
2:34 pm-8:45 am
1 stop12h 11m
Barcelona-El Prat
Wed 4/29
11:00 am-11:35 pm
1 stop18h 35m
$487
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Sun 4/19
10:50 am-8:20 am
2 stops15h 30m
Barcelona-El Prat
Wed 4/29
11:15 am-6:49 pm
1 stop13h 34m
$487
Showing 1-10 of 55 results
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-VLC
BUF-AGP
BUF-PMI
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-VLC
BUF-AGP
What is the cheapest month to book a flight from Buffalo to Spain?
Currently, August is the cheapest month in which you can book a flight from Buffalo to Spain (average of $162). Flying from Buffalo to Spain in July is currently the most expensive (average of $712). 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 February 12, 2026.
See what other customers who have flown with KLM, United Airlines, and American Airlines 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.
Overall
7.7
Boarding
7.8
Comfort
7.6
Entertainment
7.1
Crew
8.4
Food
7.3
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Overall
7.7
Boarding
7.8
Comfort
7.6
Entertainment
7.1
Crew
8.4
Food
7.3
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Overall
7.7
Boarding
7.8
Comfort
7.6
Entertainment
7.1
Crew
8.4
Food
7.3
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Overall
7.7
Boarding
7.8
Comfort
7.6
Entertainment
7.1
Crew
8.4
Food
7.3
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Overall
7.7
Boarding
7.8
Comfort
7.6
Entertainment
7.1
Crew
8.4
Food
7.3
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
Overall
7.7
Boarding
7.8
Comfort
7.6
Entertainment
7.1
Crew
8.4
Food
7.3
Reviews
1 / 20
10.0
ExcellentSnapyou,Jan 2026
TPA - LHR
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Top regions
Alternative routes for Buffalo to Spain
See prices for flight routes from nearby airports that may be better suited for you.
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 February 12, 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 5 airlines flying from Buffalo to Spain
Discover the top 5 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 February 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$375 | Average$712 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$466 | Average$894 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$513 | Average$662 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$559 | Average$782 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$587 | Average$916 | FlexibilityNo cancel fee | On-time71% |