$342+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MAD
Jun 9 — Jun 161
Round-trip
1 adult, Economy
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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 10, 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 10, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:50 am
BUF
- BCN
2 stops16h 00m
SWISS
Wed 10/216:00 am
BCN
- BUF
2 stops16h 47m
SWISS
Deal found 5/8![SWISS logo]()
$698
This oojo deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:07 pm
BUF
- MAD
1 stop14h 28m
British Airways
Fri 10/231:35 pm
MAD
- BUF
1 stop15h 35m
British Airways
Deal found 5/6![British Airways logo]()
$706
This Cheapflightsfares deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 10/1410:50 am
BUF
- MAD
2 stops16h 30m
SWISS
Fri 10/2310:05 am
MAD
- BUF
2 stops16h 26m
SWISS
Deal found 5/6![SWISS logo]()
$709
This Priceline deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:10 pm
BUF
- MAD
1 stop14h 20m
JetBlue
Fri 10/231:30 pm
MAD
- BUF
1 stop30h 45m
JetBlue
Deal found 5/6![JetBlue logo]()
$711
This Virgin Atlantic deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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.
Wed 10/143:50 pm
BUF
- MAD
2 stops14h 25m
Virgin Atlantic
Fri 10/239:50 am
MAD
- BUF
1 stop14h 47m
Virgin Atlantic
Deal found 5/6![Virgin Atlantic logo]()
$716
This KLM deal was found by Cheapflights users on 5/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:50 pm
BUF
- BCN
1 stop10h 55m
KLM
Tue 10/2011:00 am
BCN
- BUF
1 stop18h 55m
KLM
Deal found 5/8![KLM logo]()
$718
This Justfly.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:15 pm
BUF
- MAD
1 stop32h 15m
JetBlue
Tue 10/201:30 pm
MAD
- BUF
1 stop30h 45m
JetBlue
Deal found 5/6![JetBlue logo]()
$718
This KLM deal was found by Cheapflights users on 5/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:15 pm
BUF
- BCN
2 stops14h 20m
Multiple Airlines
Tue 10/2010:55 am
BCN
- BUF
1 stop18h 55m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$722
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Fri 9/1811:15 am
BUF
- MAD
1 stop13h 35m
American Airlines
Wed 9/303:25 pm
MAD
- BUF
1 stop14h 31m
American Airlines
Deal found 5/9![American Airlines logo]()
$724
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:16 am
BUF
- MAD
2 stops18h 04m
Delta
Wed 9/302:35 pm
MAD
- BUF
2 stops25h 09m
Delta
Deal found 5/8![Delta logo]()
$729
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am
BUF
- MAD
1 stop20h 05m
United Airlines
Thu 10/110:50 am
MAD
- BUF
1 stop18h 14m
United Airlines
Deal found 5/7![United Airlines logo]()
$734
This KLM deal was found by Cheapflights users on 5/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:50 pm
BUF
- PMI
2 stops17h 35m
KLM
Tue 9/2910:20 pm
PMI
- BUF
2 stops26h 23m
KLM
Deal found 5/8![KLM logo]()
$747
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 10, 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 10, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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.
Wed 10/143:50 pm
BUF
- MAD
2 stops14h 25m
Virgin Atlantic
Fri 10/239:50 am
MAD
- BUF
1 stop14h 47m
Virgin Atlantic
Deal found 5/6![Virgin Atlantic logo]()
$716
This KLM deal was found by Cheapflights users on 5/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:15 pm
BUF
- BCN
2 stops14h 20m
Multiple Airlines
Wed 10/2110:55 am
BCN
- BUF
1 stop18h 55m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Sun 9/2710:20 am
BUF
- MAD
1 stop15h 45m
United Airlines
Thu 10/110:50 am
MAD
- BUF
1 stop18h 14m
United Airlines
Deal found 5/9![United Airlines logo]()
$734
This KLM deal was found by Cheapflights users on 5/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:50 pm
BUF
- PMI
2 stops17h 35m
KLM
Tue 9/2910:20 pm
PMI
- BUF
2 stops26h 23m
KLM
Deal found 5/8![KLM logo]()
$747
This Air Canada deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:00 am
BUF
- MAD
2 stops19h 50m
Air Canada
Thu 10/11:30 pm
MAD
- BUF
2 stops37h 01m
Air Canada
Deal found 5/8![Air Canada logo]()
$756
This Delta deal was found by Cheapflights users on 5/9. 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 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 9/306:00 am
MAD
- BUF
2 stops18h 43m
Delta
Deal found 5/9![Delta logo]()
$800
This KAYAK deal was found by Cheapflights users on 5/8. 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.
Wed 9/237:04 pm
BUF
- PMI
1 stop29h 11m
Lufthansa
Tue 9/2910:00 am
PMI
- BUF
2 stops19h 26m
Lufthansa
Deal found 5/8![Lufthansa logo]()
$843
This Scandinavian Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/6![Scandinavian Airlines logo]()
$1,185
This Iberia deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stops37h 23m
Iberia
Thu 10/19:15 am
XRY
- BUF
2 stops19h 48m
Iberia
Deal found 5/7![Iberia logo]()
$1,377
This KLM deal was found by Cheapflights users on 5/10. 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.
Thu 8/2710:00 am
BUF
- MAD
1 stop17h 55m
KLM
Fri 9/181:05 pm
MAD
- BUF
2 stops16h 51m
KLM
Deal found 5/10![KLM logo]()
$808
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 10/306:00 am
BUF
- MAD
2 stops20h 00m
United Airlines
Tue 11/31:35 pm
MAD
- BUF
2 stops31h 41m
United Airlines
Deal found 5/6![United Airlines logo]()
$820
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 10/911:15 am
BUF
- BCN
2 stops15h 45m
Delta
Sun 10/1110:55 am
BCN
- BUF
1 stop29h 39m
Delta
Deal found 5/5![Delta logo]()
$834
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Sun 9/273:50 pm
BUF
- PMI
1 stop32h 25m
United Airlines
Thu 10/112:15 pm
PMI
- BUF
2 stops27h 34m
United Airlines
Deal found 5/9![United Airlines logo]()
$823
This KLM deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:00 am
BUF
- BCN
1 stop16h 45m
KLM
Tue 8/119:20 am
BCN
- BUF
2 stops15h 59m
KLM
Deal found 5/7![KLM logo]()
$855
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:16 pm
BUF
- BCN
2 stops16h 59m
Delta
Tue 8/119:20 am
BCN
- BUF
2 stops21h 20m
Delta
Deal found 5/7![Delta logo]()
$859
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 8/157:04 pm
BUF
- MAD
1 stop31h 56m
United Airlines
Mon 8/3112:45 pm
MAD
- BUF
2 stops38h 23m
United Airlines
Deal found 5/6![United Airlines logo]()
$832
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:15 am
BUF
- BCN
2 stops17h 00m
Delta
Sat 9/1210:55 am
BCN
- BUF
1 stop29h 40m
Delta
Deal found 5/9![Delta logo]()
$879
This KLM deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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.
Mon 7/1310:00 am
BUF
- BCN
1 stop16h 45m
KLM
Mon 7/2711:00 am
BCN
- BUF
1 stop18h 59m
KLM
Deal found 5/5![KLM logo]()
$898
This KLM deal was found by Cheapflights users on 5/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/228:09 pm
BUF
- VLC
2 stops14h 06m
Multiple Airlines
Mon 6/296:35 am
VLC
- BUF
2 stops18h 49m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,114
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 8/236:00 am
BUF
- AGP
1 stop19h 35m
United Airlines
Sat 9/129:35 am
AGP
- BUF
2 stops29h 39m
United Airlines
Deal found 5/6![United Airlines logo]()
$842
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/33:53 pm
BUF
- BCN
2 stops16h 57m
Delta
Wed 6/1010:55 am
BCN
- BUF
1 stop14h 31m
Delta
Deal found 5/5![Delta logo]()
$891
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 9/187:00 am
BUF
- BCN
2 stops20h 20m
United Airlines
Sat 9/2612:15 pm
BCN
- BUF
2 stops34h 32m
United Airlines
Deal found 5/5![United Airlines logo]()
$865
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 7/136:29 am
BUF
- BCN
2 stops20h 16m
Delta
Mon 7/2711:00 am
BCN
- BUF
2 stops18h 58m
Delta
Deal found 5/5![Delta logo]()
$903
This Turkish Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:05 am
BUF
- VLC
2 stops29h 50m
Multiple Airlines
Wed 5/276:55 pm
VLC
- BUF
2 stops35h 04m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,272
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:04 pm
BUF
- PMI
1 stop29h 11m
United Airlines
Tue 9/2910:00 am
PMI
- BUF
2 stops19h 26m
United Airlines
Deal found 5/7![United Airlines logo]()
$874
This KAYAK deal was found by Cheapflights users on 5/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:10 pm
BUF
- XRY
2 stops32h 35m
Iberia
Sat 9/121:45 pm
XRY
- BUF
2 stops39h 18m
Iberia
Deal found 5/9![Iberia logo]()
$1,479
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:45 pm
BUF
- BCN
2 stops17h 05m
Delta
Fri 6/1911:30 am
BCN
- BUF
2 stops18h 29m
Delta
Deal found 5/9![Delta logo]()
$935
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Tue 7/143:00 pm
BUF
- BCN
1 stop11h 20m
United Airlines
Tue 7/281:50 pm
BCN
- BUF
2 stops16h 09m
United Airlines
Deal found 5/8![United Airlines logo]()
$932
This Air Canada deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 8/2310:54 am
BUF
- AGP
3 stops19h 26m
Air Canada
Sat 9/127:00 am
AGP
- BUF
3 stops23h 26m
Air Canada
Deal found 5/6![Air Canada logo]()
$1,764
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/204:01 pm
BUF
- AGP
2 stops20h 39m
Delta
Sat 6/278:30 pm
AGP
- BUF
2 stops27h 57m
Delta
Deal found 5/6![Delta logo]()
$1,185
Last-minute flights from Buffalo to SpainDiscover last-minute flight deals from Buffalo to Spain. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Spain. Data last updated May 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 5/77:00 am
BUF
- BCN
1 stop20h 05m
American Airlines
Wed 5/207:00 pm
BCN
- BUF
1 stop24h 26m
American Airlines
Deal found 5/5![American Airlines logo]()
$894
This Orbitz deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:00 pm
BUF
- BCN
2 stops18h 20m
Iberia
Thu 5/1410:30 am
BCN
- BUF
1 stop17h 06m
Iberia
Deal found 5/7![Iberia logo]()
$900
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 5/712:18 pm
BUF
- BCN
2 stops14h 42m
Delta
Wed 5/2011:00 am
BCN
- BUF
1 stop18h 59m
Delta
Deal found 5/5![Delta logo]()
$908
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:04 pm
BUF
- MAD
2 stops18h 06m
Delta
Mon 5/2510:05 am
MAD
- BUF
2 stops19h 54m
Delta
Deal found 5/8![Delta logo]()
$870
This FlightHub deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/19:54 am
BUF
- MAD
2 stops32h 26m
TAP AIR PORTUGAL
Mon 6/2210:25 pm
MAD
- BUF
2 stops31h 50m
TAP AIR PORTUGAL
Deal found 5/5![TAP AIR PORTUGAL logo]()
$897
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:00 am
BUF
- MAD
2 stops17h 20m
Delta
Fri 6/192:35 pm
MAD
- BUF
2 stops14h 57m
Delta
Deal found 5/7![Delta logo]()
$905
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/33:53 pm
BUF
- BCN
2 stops16h 57m
Delta
Wed 6/1010:55 am
BCN
- BUF
1 stop14h 31m
Delta
Deal found 5/5![Delta logo]()
$891
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Mon 6/226:00 am
MAD
- BUF
2 stops16h 06m
Delta
Deal found 5/7![Delta logo]()
$907
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:55 pm
BUF
- MAD
1 stop32h 00m
Delta
Wed 6/249:50 am
MAD
- BUF
1 stop15h 00m
Delta
Deal found 5/7![Delta logo]()
$901
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:55 pm
BUF
- MAD
1 stop32h 00m
Delta
Tue 6/236:00 am
MAD
- BUF
2 stops17h 30m
Delta
Deal found 5/7![Delta logo]()
$903
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:00 am
BUF
- MAD
1 stop24h 15m
Delta
Wed 6/2410:25 am
MAD
- BUF
2 stops19h 38m
Delta
Deal found 5/9![Delta logo]()
$908
This Air France deal was found by Cheapflights users on 5/10. 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.
Mon 6/228:09 pm
BUF
- MAD
1 stop31h 46m
Multiple Airlines
Mon 6/291:05 pm
MAD
- BUF
2 stops17h 33m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$909
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 10, 2026.
Search for one-way flight options from Buffalo to Spain. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This United Airlines deal was found by Cheapflights users on 5/8. 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 8/910:34 am
BUF
- BCN
2 stops22h 21m
United Airlines
Deal found 5/8![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:00 am
BUF
- BCN
1 stop24h 50m
Delta
Deal found 5/8![Delta logo]()
$345
This oojo deal was found by Cheapflights users on 5/10. 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 8/910:06 am
BUF
- BCN
1 stop18h 29m
British Airways
Deal found 5/10![British Airways logo]()
$369
This KLM deal was found by Cheapflights users on 5/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:15 am
BUF
- BCN
1 stop15h 30m
KLM
Deal found 5/8![KLM logo]()
$384
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Tue 5/196:04 am
BUF
- AGP
2 stops19h 31m
United Airlines
Deal found 5/8![United Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:15 am
BUF
- BCN
2 stops15h 45m
Delta
Deal found 5/8![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:25 pm
BUF
- BCN
2 stops17h 25m
Delta
Deal found 5/7![Delta logo]()
$394
This Air France deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/6![Air France logo]()
$396
This Air France deal was found by Cheapflights users on 5/9. 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 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 5/9![Air France logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Tue 6/99:02 pm
BUF
- BCN
3 stops42h 13m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$431
This Air France deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2412:14 pm
BUF
- BCN
2 stops14h 21m
Air France
Deal found 5/7![Air France logo]()
$433
This KLM deal was found by Cheapflights users on 5/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:55 pm
BUF
- MAD
1 stop32h 00m
KLM
Deal found 5/8![KLM logo]()
$435
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 10, 2026.
Round-trip from | $706 (oojo) |
|---|---|
One-way from | $386 (United Airlines) |
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 10, 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
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Wed 10/14
3:50 pm-12:15 pm
2 stops14h 25m
Madrid Barajas
Fri 10/23
9:50 am-6:37 pm
1 stop14h 47m
$716
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Wed 10/14
7:15 pm-3:35 pm
2 stops14h 20m
Barcelona-El Prat
Wed 10/21
10:55 am-11:50 pm
1 stop18h 55m
$722
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Sun 9/27
10:20 am-8:05 am
1 stop15h 45m
Madrid Barajas
Thu 10/1
10:50 am-11:04 pm
1 stop18h 14m
$734
BuffaloPalma de Mallorca
BUF - PMI
BUFPMI
Buffalo
Wed 9/23
3:50 pm-3:25 pm
2 stops17h 35m
Palma de Mallorca Son Sant Joan
Tue 9/29
10:20 pm-6:43 pm
2 stops26h 23m
$747
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Sun 9/27
7:00 am-8:50 am
2 stops19h 50m
Madrid Barajas
Thu 10/1
1:30 pm-8:31 pm
2 stops37h 01m
$756
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Fri 9/18
7:15 pm-4:45 pm
2 stops15h 30m
Madrid Barajas
Wed 9/30
6:00 am-6:43 pm
2 stops18h 43m
$800
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Thu 8/27
10:00 am-9:55 am
1 stop17h 55m
Madrid Barajas
Fri 9/18
1:05 pm-11:56 pm
2 stops16h 51m
$808
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Fri 10/30
6:00 am-7:00 am
2 stops20h 00m
Madrid Barajas
Tue 11/3
1:35 pm-3:16 pm
2 stops31h 41m
$820
BuffaloPalma de Mallorca
BUF - PMI
BUFPMI
Buffalo
Sun 9/27
3:50 pm-6:15 am
1 stop32h 25m
Palma de Mallorca Son Sant Joan
Thu 10/1
12:15 pm-9:49 am
2 stops27h 34m
$823
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Sat 8/15
7:04 pm-9:00 am
1 stop31h 56m
Madrid Barajas
Mon 8/31
12:45 pm-9:08 pm
2 stops38h 23m
$832
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-VLC
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 10, 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.
Entertainment
7.8
Comfort
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Comfort
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Comfort
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Comfort
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Comfort
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Comfort
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
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 May 10, 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 10, 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$901 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$618 | Average$841 | FlexibilityNo cancel fee | On-time71% |