$323+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MAD
Aug 30 — Sep 61
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 July 31, 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 July 31, 2026.
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/1310:10 am
BUF
- MAD
1 stop15h 55m
United Airlines
Wed 10/211:30 pm
MAD
- BUF
2 stops37h 17m
United Airlines
Deal found 7/29![United Airlines logo]()
$695
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/212:10 pm
BUF
- MAD
1 stop13h 45m
Delta
Tue 10/62:35 pm
MAD
- BUF
2 stops15h 24m
Delta
Deal found 7/29![Delta logo]()
$701
This JetBlue deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:45 pm
BUF
- MAD
1 stop10h 45m
JetBlue
Tue 10/61:30 pm
MAD
- BUF
1 stop26h 39m
JetBlue
Deal found 7/30![JetBlue logo]()
$703
This Cheapflightsfares deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/133:10 pm
BUF
- MAD
1 stop14h 20m
JetBlue
Wed 10/211:30 pm
MAD
- BUF
1 stop12h 54m
JetBlue
Deal found 7/30![JetBlue logo]()
$705
This Cheapflightsfares deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/209:15 am
BUF
- MAD
1 stop20h 15m
JetBlue
Wed 9/301:30 pm
MAD
- BUF
1 stop12h 03m
JetBlue
Deal found 7/28![JetBlue logo]()
$707
This FlightHub deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:33 am
BUF
- PMI
2 stops23h 52m
Multiple Airlines
Tue 9/299:40 am
PMI
- BUF
2 stops41h 07m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$709
This Expedia deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/2110:30 am
BUF
- MAD
1 stop14h 20m
Iberia
Tue 10/612:10 pm
MAD
- BUF
2 stops17h 49m
Iberia
Deal found 7/29![Iberia logo]()
$713
This oojo deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:52 pm
BUF
- MAD
1 stop12h 43m
British Airways
Wed 10/213:25 pm
MAD
- BUF
1 stop14h 07m
British Airways
Deal found 7/26![British Airways logo]()
$714
This FlightHub deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:33 am
BUF
- PMI
2 stops22h 47m
Lufthansa
Tue 9/294:05 pm
PMI
- BUF
2 stops37h 45m
Lufthansa
Deal found 7/29![Lufthansa logo]()
$727
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 12/3110:20 am
BUF
- BCN
1 stop16h 40m
United Airlines
Thu 1/141:35 pm
BCN
- BUF
2 stops39h 02m
United Airlines
Deal found 7/29![United Airlines logo]()
$747
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/2310:33 am
BUF
- PMI
2 stops19h 07m
United Airlines
Tue 9/2910:00 am
PMI
- BUF
1 stop19h 11m
United Airlines
Deal found 7/27![United Airlines logo]()
$751
This Air France deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Thu 12/3112:09 pm
BUF
- BCN
1 stop14h 31m
Air France
Thu 1/1410:30 am
BCN
- BUF
1 stop19h 20m
Air France
Deal found 7/29![Air France logo]()
$767
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 July 31, 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 July 31, 2026.
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 1/107:00 am
BUF
- BCN
2 stops20h 35m
United Airlines
Thu 1/281:35 pm
BCN
- BUF
2 stops31h 41m
United Airlines
Deal found 7/29![United Airlines logo]()
$700
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/212:10 pm
BUF
- MAD
1 stop13h 45m
Delta
Tue 10/62:35 pm
MAD
- BUF
2 stops15h 24m
Delta
Deal found 7/29![Delta logo]()
$701
This JetBlue deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:45 pm
BUF
- MAD
1 stop10h 45m
JetBlue
Tue 10/61:30 pm
MAD
- BUF
1 stop26h 39m
JetBlue
Deal found 7/30![JetBlue logo]()
$703
This FlightHub deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:33 am
BUF
- PMI
2 stops23h 52m
Multiple Airlines
Tue 9/299:40 am
PMI
- BUF
2 stops41h 07m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$709
This oojo deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/2310:33 am
BUF
- PMI
2 stops19h 07m
Lufthansa
Tue 9/297:20 pm
PMI
- BUF
2 stops34h 30m
Lufthansa
Deal found 7/27![Lufthansa logo]()
$733
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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.
Thu 8/276:50 am
BUF
- MAD
1 stop16h 40m
American Airlines
Fri 9/183:25 pm
MAD
- BUF
1 stop14h 15m
American Airlines
Deal found 7/26![American Airlines logo]()
$825
This Virgin Atlantic deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:55 pm
BUF
- BCN
1 stop11h 55m
Virgin Atlantic
Wed 10/2810:30 am
BCN
- BUF
1 stop18h 29m
Virgin Atlantic
Deal found 7/26![Virgin Atlantic logo]()
$830
This KLM deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/277:48 pm
BUF
- MAD
2 stops14h 37m
KLM
Fri 9/186:00 am
MAD
- BUF
2 stops15h 13m
KLM
Deal found 7/26![KLM logo]()
$834
This Orbitz deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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.
Fri 9/184:55 pm
BUF
- AGP
2 stops23h 00m
Iberia
Tue 9/2210:20 pm
AGP
- BUF
2 stops29h 50m
Iberia
Deal found 7/26![Iberia logo]()
$877
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” 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.
Sun 11/1511:24 am
BUF
- AGP
2 stops24h 26m
British Airways
Wed 11/189:10 am
AGP
- BUF
2 stops18h 30m
British Airways
Deal found 7/25![British Airways logo]()
$964
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Wed 9/306:45 pm
BUF
- AGP
3 stops22h 10m
TAP AIR PORTUGAL
Sat 10/173:25 pm
AGP
- BUF
2 stops22h 59m
TAP AIR PORTUGAL
Deal found 7/28![TAP AIR PORTUGAL logo]()
$1,139
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 10/136:30 am
BUF
- MAD
1 stop20h 30m
United Airlines
Wed 10/211:30 pm
MAD
- BUF
2 stops37h 17m
United Airlines
Deal found 7/26![United Airlines logo]()
$700
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 1/1012:50 pm
BUF
- BCN
2 stops19h 10m
Delta
Thu 1/2810:30 am
BCN
- BUF
1 stop14h 24m
Delta
Deal found 7/29![Delta logo]()
$721
This JetBlue deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/183:10 pm
BUF
- MAD
1 stop14h 20m
JetBlue
Thu 10/221:30 pm
MAD
- BUF
1 stop12h 54m
JetBlue
Deal found 7/30![JetBlue logo]()
$739
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/216:00 am
BUF
- MAD
2 stops20h 05m
United Airlines
Tue 10/65:55 am
MAD
- BUF
2 stops23h 16m
United Airlines
Deal found 7/29![United Airlines logo]()
$705
This Air France deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/307:55 pm
BUF
- AGP
2 stops16h 45m
Multiple Airlines
Sat 10/1711:45 pm
AGP
- BUF
2 stops21h 28m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$811
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 1/1811:20 am
BUF
- AGP
2 stops18h 40m
Delta
Thu 2/186:05 am
AGP
- BUF
2 stops23h 45m
Delta
Deal found 7/27![Delta logo]()
$753
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 12/3110:20 am
BUF
- BCN
1 stop16h 40m
United Airlines
Thu 1/141:35 pm
BCN
- BUF
2 stops39h 02m
United Airlines
Deal found 7/29![United Airlines logo]()
$747
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 1/187:00 am
BUF
- AGP
2 stops23h 00m
Delta
Wed 2/176:05 am
AGP
- BUF
2 stops18h 49m
Delta
Deal found 7/27![Delta logo]()
$753
This Booking.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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.
Thu 9/107:59 pm
BUF
- PMI
2 stops18h 21m
Multiple Airlines
Thu 9/178:05 pm
PMI
- BUF
2 stops31h 02m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$867
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/2310:33 am
BUF
- PMI
2 stops19h 07m
United Airlines
Tue 9/2910:00 am
PMI
- BUF
1 stop19h 11m
United Airlines
Deal found 7/27![United Airlines logo]()
$751
This British Airways deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Sun 11/1510:41 am
BUF
- XRY
2 stops24h 24m
British Airways
Thu 11/199:25 am
XRY
- BUF
2 stops18h 21m
British Airways
Deal found 7/29![British Airways logo]()
$1,060
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 1/1411:20 am
BUF
- AGP
2 stops18h 40m
Delta
Thu 2/186:05 am
AGP
- BUF
2 stops18h 49m
Delta
Deal found 7/27![Delta logo]()
$803
This Iberia deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 11/1511:24 am
BUF
- XRY
2 stops19h 41m
Iberia
Thu 11/199:25 am
XRY
- BUF
2 stops18h 21m
Iberia
Deal found 7/28![Iberia logo]()
$1,088
This KAYAK deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 11/13:26 pm
BUF
- LCG
2 stops35h 14m
British Airways
Thu 11/56:30 am
LCG
- BUF
2 stops21h 10m
British Airways
Deal found 7/29![British Airways logo]()
$1,063
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/152:53 pm
BUF
- BCN
1 stop11h 27m
United Airlines
Fri 9/2512:15 pm
BCN
- BUF
2 stops38h 32m
United Airlines
Deal found 7/28![United Airlines logo]()
$811
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 9/97:55 pm
BUF
- MAD
2 stops17h 20m
Delta
Wed 9/1612:45 pm
MAD
- BUF
1 stop17h 27m
Delta
Deal found 7/27![Delta logo]()
$825
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 10/233:53 pm
BUF
- BCN
1 stop10h 52m
Delta
Wed 10/2810:30 am
BCN
- BUF
1 stop18h 29m
Delta
Deal found 7/27![Delta logo]()
$832
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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
Wed 10/286:50 am
BCN
- BUF
2 stops18h 19m
United Airlines
Deal found 7/29![United Airlines logo]()
$834
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/256:00 am
BUF
- PMI
1 stop18h 15m
United Airlines
Thu 9/312:15 pm
PMI
- BUF
2 stops34h 41m
United Airlines
Deal found 7/27![United Airlines logo]()
$837
Last-minute flights from Buffalo to SpainDiscover last-minute flight deals from Buffalo to Spain. Data last updated July 31, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Spain. Data last updated July 31, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Sun 8/99:33 pm
BUF
- MAD
1 stop31h 57m
JetBlue
Thu 8/272:05 pm
MAD
- BUF
1 stop25h 32m
JetBlue
Deal found 7/30![JetBlue logo]()
$855
This Justfly.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Thu 8/2010:27 am
BUF
- MAD
1 stop19h 03m
JetBlue
Thu 9/32:05 pm
MAD
- BUF
1 stop16h 03m
JetBlue
Deal found 7/28![JetBlue logo]()
$806
This Flighttix deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 am
BUF
- BCN
1 stop21h 45m
JetBlue
Tue 9/812:50 pm
BCN
- BUF
1 stop17h 18m
JetBlue
Deal found 7/27![JetBlue logo]()
$857
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/2410:30 am
BUF
- MAD
1 stop15h 35m
United Airlines
Sat 12/51:25 pm
MAD
- BUF
2 stops39h 12m
United Airlines
Deal found 7/27![United Airlines logo]()
$878
This FlightHub deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am
BUF
- BCN
2 stops34h 10m
Multiple Airlines
Tue 9/18:00 am
BCN
- BUF
2 stops22h 08m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$801
This Cheapflightsfares deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/2510:30 am
BUF
- PMI
2 stops21h 35m
SWISS
Thu 9/39:40 am
PMI
- BUF
2 stops17h 27m
SWISS
Deal found 7/27![SWISS logo]()
$825
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/256:00 am
BUF
- PMI
1 stop18h 15m
United Airlines
Thu 9/312:15 pm
PMI
- BUF
2 stops34h 41m
United Airlines
Deal found 7/27![United Airlines logo]()
$837
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:09 pm
BUF
- MAD
1 stop13h 21m
British Airways
Fri 9/181:35 pm
MAD
- BUF
1 stop14h 35m
British Airways
Deal found 7/30![British Airways logo]()
$818
This Finnair deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Thu 8/274:38 pm
BUF
- MAD
1 stop11h 52m
Multiple Airlines
Fri 9/1812:30 pm
MAD
- BUF
2 stops15h 17m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$825
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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.
Thu 8/2710:26 am
BUF
- MAD
1 stop14h 24m
American Airlines
Fri 9/1810:25 am
MAD
- BUF
2 stops16h 31m
American Airlines
Deal found 7/26![American Airlines logo]()
$830
This KLM deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 8/277:48 pm
BUF
- MAD
2 stops14h 37m
KLM
Fri 9/186:00 am
MAD
- BUF
2 stops15h 13m
KLM
Deal found 7/26![KLM logo]()
$834
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/2710:00 am
BUF
- MAD
2 stops17h 30m
Delta
Fri 9/186:00 am
MAD
- BUF
2 stops17h 52m
Delta
Deal found 7/29![Delta logo]()
$868
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 July 31, 2026.
Search for one-way flight options from Buffalo to Spain. Find affordable one-way fares based on user searches. Data last updated July 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 10/181:13 pm
BUF
- BCN
3 stops46h 32m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$323
This oojo deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 10/256:50 pm
BUF
- MAD
2 stops17h 05m
British Airways
Deal found 7/26![British Airways logo]()
$324
This Virgin Atlantic deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:20 am
BUF
- BCN
1 stop16h 15m
Virgin Atlantic
Deal found 7/26![Virgin Atlantic logo]()
$333
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 10/256:30 am
BUF
- BCN
2 stops20h 50m
United Airlines
Deal found 7/26![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” 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 10/318:55 pm
BUF
- BCN
1 stop30h 25m
United Airlines
Deal found 7/26![United Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 10/256:30 am
BUF
- MAD
2 stops21h 45m
United Airlines
Deal found 7/27![United Airlines logo]()
$340
This KAYAK deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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.
Thu 10/227:00 am
BUF
- MAD
1 stop22h 30m
JetBlue
Deal found 7/27![JetBlue logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 10/221:13 pm
BUF
- MAD
3 stops49h 17m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$355
This Virgin Atlantic deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:15 pm
BUF
- MAD
2 stops18h 00m
Virgin Atlantic
Deal found 7/27![Virgin Atlantic logo]()
$366
This oojo deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:24 am
BUF
- AGP
2 stops23h 06m
British Airways
Deal found 7/28![British Airways logo]()
$379
This KLM deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:53 pm
BUF
- BCN
1 stop11h 42m
KLM
Deal found 7/26![KLM logo]()
$380
This oojo deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 8/247:59 pm
BUF
- PMI
2 stops15h 26m
Lufthansa
Deal found 7/27![Lufthansa logo]()
$383
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 July 31, 2026.
Round-trip from | $695 (United Airlines) |
|---|---|
One-way from | $323 (Kiwi.com) |
Popular in | May |
Cheapest in | December |
Average price | $1,015 |
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 July 31, 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
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Sun 1/10
7:00 am-9:35 am
2 stops20h 35m
Barcelona-El Prat
Thu 1/28
1:35 pm-3:16 pm
2 stops31h 41m
$700
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Tue 10/13
6:30 am-9:00 am
1 stop20h 30m
Madrid Barajas
Wed 10/21
1:30 pm-8:47 pm
2 stops37h 17m
$700
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Mon 9/21
2:10 pm-9:55 am
1 stop13h 45m
Madrid Barajas
Tue 10/6
2:35 pm-11:59 pm
2 stops15h 24m
$701
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Sun 9/20
6:45 pm-11:30 am
1 stop10h 45m
Madrid Barajas
Tue 10/6
1:30 pm-10:09 am
1 stop26h 39m
$703
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Mon 9/21
6:00 am-8:05 am
2 stops20h 05m
Madrid Barajas
Tue 10/6
5:55 am-11:11 pm
2 stops23h 16m
$705
BuffaloPalma de Mallorca
BUF - PMI
BUFPMI
Buffalo
Wed 9/23
10:33 am-4:25 pm
2 stops23h 52m
Palma de Mallorca Son Sant Joan
Tue 9/29
9:40 am-8:47 pm
2 stops41h 07m
$709
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Sun 1/10
12:50 pm-2:00 pm
2 stops19h 10m
Barcelona-El Prat
Thu 1/28
10:30 am-6:54 pm
1 stop14h 24m
$721
BuffaloPalma de Mallorca
BUF - PMI
BUFPMI
Buffalo
Wed 9/23
10:33 am-11:40 am
2 stops19h 07m
Palma de Mallorca Son Sant Joan
Tue 9/29
7:20 pm-11:50 pm
2 stops34h 30m
$733
Quickest round-trip
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Sun 10/18
3:10 pm-11:30 am
1 stop14h 20m
Madrid Barajas
Thu 10/22
1:30 pm-8:24 pm
1 stop12h 54m
$739
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Thu 12/31
10:20 am-9:00 am
1 stop16h 40m
Barcelona-El Prat
Thu 1/14
1:35 pm-10:37 pm
2 stops39h 02m
$747
Showing 1-10 of 57 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-BCN
BUF-MAD
BUF-PMI
BUF-AGP
BUF-XRY
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-BCN
BUF-MAD
BUF-PMI
BUF-AGP
What is the cheapest month to book a flight from Buffalo to Spain?
Currently, December is the cheapest month in which you can book a flight from Buffalo to Spain (average of $612). Flying from Buffalo to Spain in June is currently the most expensive (average of $1,076). 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 July 31, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican 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.
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.8
Food
7.2
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.8
Food
7.2
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.8
Food
7.2
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.8
Food
7.2
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.8
Food
7.2
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.8
Food
7.2
Entertainment
7.8
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
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 July 31, 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 July 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$155 | Average$880 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$162 | Average$918 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$513 | Average$561 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$524 | Average$920 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$582 | Average$912 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$618 | Average$840 | FlexibilityNo cancel fee | On-time71% |