$327+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MAD
Jul 3 — Jul 101
Round-trip
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 June 3, 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 June 3, 2026.
This United Airlines deal was found by Cheapflights users on 5/29. 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 10/272:44 pm
BUF
- BCN
1 stop13h 16m
United Airlines
Fri 11/610:30 am
BCN
- BUF
2 stops16h 01m
United Airlines
Deal found 5/29![United Airlines logo]()
$709
This Mytrip deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:55 am
BUF
- BCN
2 stops20h 25m
Air Canada
Wed 9/301:15 pm
BCN
- BUF
2 stops33h 32m
Air Canada
Deal found 6/2![Air Canada logo]()
$710
This Ovago deal was found by Cheapflights users on 5/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am
BUF
- BCN
1 stop20h 20m
Lufthansa
Wed 10/1411:15 am
BCN
- BUF
1 stop18h 26m
Lufthansa
Deal found 5/30![Lufthansa logo]()
$717
This Cheapflightsfares deal was found by Cheapflights users on 5/30. 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 10/277:30 pm
BUF
- BCN
2 stops17h 05m
Lufthansa
Fri 11/66:50 am
BCN
- BUF
2 stops21h 47m
Lufthansa
Deal found 5/30![Lufthansa logo]()
$720
This Virgin Atlantic deal was found by Cheapflights users on 5/29. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:00 am
BUF
- BCN
2 stops19h 35m
Virgin Atlantic
Tue 9/2911:00 am
BCN
- BUF
2 stops18h 54m
Virgin Atlantic
Deal found 5/29![Virgin Atlantic logo]()
$722
This Air Canada deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
Mon 12/75:50 pm
BUF
- MAD
2 stops32h 10m
Air Canada
Thu 12/101:35 pm
MAD
- BUF
2 stops33h 12m
Air Canada
Deal found 5/31![Air Canada logo]()
$722
This Expedia deal was found by Cheapflights users on 5/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:56 pm
BUF
- BCN
2 stops16h 39m
Iberia
Wed 10/149:15 am
BCN
- BUF
2 stops19h 55m
Iberia
Deal found 5/30![Iberia logo]()
$724
This United Airlines deal was found by Cheapflights users on 5/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:55 pm
BUF
- BCN
2 stops31h 05m
United Airlines
Fri 10/306:50 am
BCN
- BUF
2 stops18h 41m
United Airlines
Deal found 5/30![United Airlines logo]()
$725
This oojo deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 9/27:00 am
BUF
- BCN
2 stops29h 10m
Scandinavian Airlines
Wed 9/97:00 pm
BCN
- BUF
2 stops34h 56m
Scandinavian Airlines
Deal found 5/31![Scandinavian Airlines logo]()
$730
This Delta deal was found by Cheapflights users on 5/29. 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.
Fri 9/187:59 pm
BUF
- MAD
2 stops14h 46m
Delta
Wed 9/306:00 am
MAD
- BUF
2 stops19h 19m
Delta
Deal found 5/29![Delta logo]()
$730
This Air France deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 9/187:59 pm
BUF
- MAD
1 stop31h 56m
Multiple Airlines
Wed 9/301:05 pm
MAD
- BUF
2 stops17h 07m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$731
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 12/711:40 am
BUF
- MAD
1 stop15h 35m
United Airlines
Thu 12/1011:15 am
MAD
- BUF
1 stop12h 44m
United Airlines
Deal found 6/1![United Airlines logo]()
$734
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 June 3, 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 June 3, 2026.
This United Airlines deal was found by Cheapflights users on 5/29. 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 10/271:55 pm
BUF
- BCN
2 stops14h 05m
United Airlines
Fri 11/610:30 am
BCN
- BUF
2 stops16h 01m
United Airlines
Deal found 5/29![United Airlines logo]()
$709
This KLM deal was found by Cheapflights users on 5/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:40 pm
BUF
- BCN
2 stops13h 20m
Multiple Airlines
Fri 11/610:30 am
BCN
- BUF
1 stop19h 20m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$721
This Delta deal was found by Cheapflights users on 5/29. 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.
Fri 9/187:59 pm
BUF
- MAD
2 stops14h 46m
Delta
Wed 9/306:00 am
MAD
- BUF
2 stops19h 19m
Delta
Deal found 5/29![Delta logo]()
$730
This KAYAK deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 9/237:40 pm
BUF
- PMI
1 stop28h 35m
SWISS
Tue 9/296:20 pm
PMI
- BUF
2 stops28h 27m
SWISS
Deal found 6/1![SWISS logo]()
$819
This KAYAK deal was found by Cheapflights users on 5/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:34 am
BUF
- AGP
1 stop15h 01m
Lufthansa
Tue 7/286:45 pm
AGP
- BUF
2 stops35h 14m
Lufthansa
Deal found 5/30![Lufthansa logo]()
$925
This United Airlines deal was found by Cheapflights users on 5/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:55 pm
BUF
- BCN
2 stops31h 05m
United Airlines
Fri 10/306:50 am
BCN
- BUF
2 stops18h 41m
United Airlines
Deal found 5/30![United Airlines logo]()
$725
This Finnair deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 9/176:00 am
BUF
- MAD
1 stop18h 50m
Multiple Airlines
Sun 9/271:50 pm
MAD
- BUF
1 stop13h 06m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$736
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/2712:02 pm
BUF
- MAD
2 stops17h 18m
Delta
Fri 9/1812:45 pm
MAD
- BUF
1 stop17h 27m
Delta
Deal found 6/2![Delta logo]()
$810
This FlightHub deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 9/2310:30 am
BUF
- PMI
2 stops16h 00m
Multiple Airlines
Tue 9/2912:05 pm
PMI
- BUF
2 stops17h 36m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$741
This United Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 9/27:59 pm
BUF
- BCN
2 stops15h 56m
United Airlines
Wed 9/91:15 pm
BCN
- BUF
3 stops26h 37m
United Airlines
Deal found 5/31![United Airlines logo]()
$779
This Air Canada deal was found by Cheapflights users on 5/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:57 am
BUF
- AGP
3 stops19h 18m
Air Canada
Tue 7/2810:30 am
AGP
- BUF
3 stops29h 30m
Air Canada
Deal found 5/30![Air Canada logo]()
$1,803
This Delta deal was found by Cheapflights users on 5/29. 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.
Fri 10/912:09 pm
BUF
- BCN
2 stops14h 51m
Delta
Sun 10/1110:05 am
BCN
- BUF
2 stops19h 45m
Delta
Deal found 5/29![Delta logo]()
$834
This KLM deal was found by Cheapflights users on 5/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:02 pm
BUF
- MAD
2 stops12h 18m
Multiple Airlines
Fri 9/1812:45 pm
MAD
- BUF
1 stop17h 27m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$810
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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.
Sun 8/26:00 am
BUF
- VLC
2 stops23h 50m
TAP AIR PORTUGAL
Wed 8/1212:40 pm
VLC
- BUF
3 stops26h 54m
TAP AIR PORTUGAL
Deal found 6/2![TAP AIR PORTUGAL logo]()
$1,961
This United Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 9/236:00 am
BUF
- PMI
2 stops20h 30m
United Airlines
Tue 9/2910:00 am
PMI
- BUF
1 stop19h 04m
United Airlines
Deal found 5/31![United Airlines logo]()
$817
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 9/37:59 pm
BUF
- BCN
2 stops15h 11m
Delta
Wed 9/911:00 am
BCN
- BUF
1 stop18h 58m
Delta
Deal found 5/31![Delta logo]()
$837
This Scandinavian Airlines deal was found by Cheapflights users on 5/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:16 pm
BUF
- AGP
2 stops25h 04m
Scandinavian Airlines
Tue 7/288:10 pm
AGP
- BUF
3 stops29h 15m
Scandinavian Airlines
Deal found 5/30![Scandinavian Airlines logo]()
$2,049
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 9/37:59 pm
BUF
- BCN
2 stops15h 11m
Delta
Fri 9/1110:55 am
BCN
- BUF
1 stop19h 01m
Delta
Deal found 5/31![Delta logo]()
$837
This United Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am
BUF
- BCN
2 stops29h 55m
United Airlines
Fri 9/111:15 pm
BCN
- BUF
3 stops26h 37m
United Airlines
Deal found 5/31![United Airlines logo]()
$850
This Delta deal was found by Cheapflights users on 5/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:11 pm
BUF
- BCN
2 stops14h 59m
Delta
Sat 8/89:20 am
BCN
- BUF
2 stops21h 20m
Delta
Deal found 5/30![Delta logo]()
$858
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/2710:34 am
BUF
- BCN
1 stop15h 46m
United Airlines
Wed 8/1212:00 pm
BCN
- BUF
2 stops27h 48m
United Airlines
Deal found 6/2![United Airlines logo]()
$867
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 9/116:55 am
BUF
- BCN
2 stops20h 25m
United Airlines
Mon 9/211:15 pm
BCN
- BUF
3 stops26h 37m
United Airlines
Deal found 6/1![United Airlines logo]()
$890
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/27:19 pm
BUF
- VLC
2 stops21h 41m
Delta
Wed 8/126:35 am
VLC
- BUF
2 stops23h 24m
Delta
Deal found 6/2![Delta logo]()
$893
This United Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 7/1510:34 am
BUF
- PMI
2 stops15h 56m
United Airlines
Wed 7/2210:00 am
PMI
- BUF
1 stop14h 05m
United Airlines
Deal found 5/31![United Airlines logo]()
$913
This Delta deal was found by Cheapflights users on 5/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:00 am
BUF
- AGP
2 stops19h 45m
Delta
Tue 7/2812:40 pm
AGP
- BUF
2 stops18h 06m
Delta
Deal found 5/30![Delta logo]()
$926
This Air Canada deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/210:57 am
BUF
- VLC
3 stops18h 58m
Air Canada
Wed 8/1212:55 pm
VLC
- BUF
3 stops26h 33m
Air Canada
Deal found 6/2![Air Canada logo]()
$1,899
This Justfly.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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.
Fri 7/173:00 pm
BUF
- AGP
2 stops15h 25m
Lufthansa
Sat 8/812:10 pm
AGP
- BUF
2 stops17h 49m
Lufthansa
Deal found 6/2![Lufthansa logo]()
$2,010
Last-minute flights from Buffalo to SpainDiscover last-minute flight deals from Buffalo to Spain. Data last updated June 3, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Spain. Data last updated June 3, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:00 am
BUF
- BCN
2 stops23h 50m
Virgin Atlantic
Wed 7/811:00 am
BCN
- BUF
1 stop13h 41m
Virgin Atlantic
Deal found 6/2![Virgin Atlantic logo]()
$836
This Expedia deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 7/149:15 am
BUF
- MAD
2 stops30h 10m
TAP AIR PORTUGAL
Tue 7/2811:05 am
MAD
- BUF
2 stops19h 20m
TAP AIR PORTUGAL
Deal found 5/31![TAP AIR PORTUGAL logo]()
$875
This KLM deal was found by Cheapflights users on 5/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:00 am
BUF
- MAD
1 stop17h 55m
KLM
Tue 7/2112:45 pm
MAD
- BUF
1 stop18h 01m
KLM
Deal found 5/30![KLM logo]()
$894
This Flysmarter deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:25 am
BUF
- MAD
1 stop19h 05m
JetBlue
Wed 7/222:05 pm
MAD
- BUF
1 stop15h 38m
JetBlue
Deal found 5/31![JetBlue logo]()
$855
This Delta deal was found by Cheapflights users on 5/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:11 pm
BUF
- BCN
2 stops14h 59m
Delta
Sat 8/89:20 am
BCN
- BUF
2 stops21h 20m
Delta
Deal found 5/30![Delta logo]()
$858
This Booking.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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.
Mon 7/276:04 pm
BUF
- BCN
2 stops33h 16m
Air Canada
Wed 8/261:15 pm
BCN
- BUF
2 stops37h 52m
Air Canada
Deal found 6/2![Air Canada logo]()
$825
This Expedia deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/274:45 pm
BUF
- BCN
1 stop12h 10m
British Airways
Wed 8/2610:30 am
BCN
- BUF
1 stop19h 32m
British Airways
Deal found 6/2![British Airways logo]()
$826
This Ovago deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/273:00 pm
BUF
- BCN
1 stop11h 20m
Lufthansa
Wed 8/268:00 am
BCN
- BUF
2 stops19h 07m
Lufthansa
Deal found 6/2![Lufthansa logo]()
$831
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/2710:21 am
BUF
- BCN
2 stops16h 14m
Delta
Wed 8/126:20 am
BCN
- BUF
2 stops17h 10m
Delta
Deal found 6/2![Delta logo]()
$844
This Air France deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 7/2712:03 pm
BUF
- BCN
2 stops14h 32m
Multiple Airlines
Wed 8/129:20 am
BCN
- BUF
2 stops15h 59m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$849
This Flighttix deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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.
Mon 7/273:00 pm
BUF
- BCN
1 stop11h 20m
Lufthansa
Wed 8/1211:15 am
BCN
- BUF
1 stop13h 49m
Lufthansa
Deal found 6/2![Lufthansa logo]()
$856
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/2710:34 am
BUF
- BCN
1 stop15h 46m
United Airlines
Wed 8/1212:00 pm
BCN
- BUF
2 stops27h 48m
United Airlines
Deal found 6/2![United Airlines logo]()
$867
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 June 3, 2026.
Search for one-way flight options from Buffalo to Spain. Find affordable one-way fares based on user searches. Data last updated June 3, 2026.
This oojo deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 11/44:26 pm
BUF
- MAD
2 stops15h 09m
British Airways
Deal found 6/2![British Airways logo]()
$327
This Iberia deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 11/47:00 am
BUF
- MAD
1 stop17h 00m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$340
This oojo deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 10/236:49 pm
BUF
- BCN
2 stops15h 11m
British Airways
Deal found 6/2![British Airways logo]()
$371
This KLM deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 10/233:50 pm
BUF
- BCN
1 stop10h 55m
KLM
Deal found 6/2![KLM logo]()
$384
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 stops18h 00m
Delta
Deal found 6/2![Delta logo]()
$389
This oojo deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 9/66:09 pm
BUF
- MAD
1 stop13h 21m
British Airways
Deal found 6/2![British Airways logo]()
$389
This Air France deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 9/612:02 pm
BUF
- MAD
2 stops12h 18m
Air France
Deal found 6/2![Air France logo]()
$393
This Air France deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 6/2![Air France logo]()
$396
This FlightHub deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/83:00 pm
BUF
- AGP
2 stops20h 55m
Lufthansa
Deal found 6/3![Lufthansa logo]()
$411
This Cheapflightsfares deal was found by Cheapflights users on 5/30. 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.
Sun 8/96:35 am
BUF
- BCN
2 stops21h 45m
Aer Lingus
Deal found 5/30![Aer Lingus logo]()
$426
This Air Canada deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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.
Wed 11/47:00 am
BUF
- MAD
3 stops19h 00m
Air Canada
Deal found 6/2![Air Canada logo]()
$466
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/97:59 pm
BUF
- BCN
2 stops15h 11m
Delta
Deal found 6/2![Delta logo]()
$468
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 June 3, 2026.
Round-trip from | $709 (United Airlines) |
|---|---|
One-way from | $327 (oojo) |
Popular in | March |
Cheapest in | December |
Average price | $1,005 |
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 June 3, 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
Tue 10/27
1:55 pm-9:00 am
2 stops14h 05m
Barcelona-El Prat
Fri 11/6
10:30 am-8:31 pm
2 stops16h 01m
$709
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Tue 10/27
7:40 pm-2:00 pm
2 stops13h 20m
Barcelona-El Prat
Fri 11/6
10:30 am-11:50 pm
1 stop19h 20m
$721
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Sat 10/17
7:55 pm-9:00 am
2 stops31h 05m
Barcelona-El Prat
Fri 10/30
6:50 am-8:31 pm
2 stops18h 41m
$725
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Fri 9/18
7:59 pm-4:45 pm
2 stops14h 46m
Madrid Barajas
Wed 9/30
6:00 am-7:19 pm
2 stops19h 19m
$730
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Thu 9/17
6:00 am-6:50 am
1 stop18h 50m
Madrid Barajas
Sun 9/27
1:50 pm-8:56 pm
1 stop13h 06m
$736
BuffaloPalma de Mallorca
BUF - PMI
BUFPMI
Buffalo
Wed 9/23
10:30 am-8:30 am
2 stops16h 00m
Palma de Mallorca Son Sant Joan
Tue 9/29
12:05 pm-11:41 pm
2 stops17h 36m
$741
BuffaloBarcelona
BUF - BCN
BUFBCN
Buffalo
Wed 9/2
7:59 pm-5:55 pm
2 stops15h 56m
Barcelona-El Prat
Wed 9/9
1:15 pm-9:52 am
3 stops26h 37m
$779
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Thu 8/27
12:02 pm-11:20 am
2 stops17h 18m
Madrid Barajas
Fri 9/18
12:45 pm-12:12 am
1 stop17h 27m
$810
Quickest round-trip
BuffaloMadrid
BUF - MAD
BUFMAD
Buffalo
Thu 8/27
12:02 pm-6:20 am
2 stops12h 18m
Madrid Barajas
Fri 9/18
12:45 pm-12:12 am
1 stop17h 27m
$810
BuffaloPalma de Mallorca
BUF - PMI
BUFPMI
Buffalo
Wed 9/23
6:00 am-8:30 am
2 stops20h 30m
Palma de Mallorca Son Sant Joan
Tue 9/29
10:00 am-11:04 pm
1 stop19h 04m
$817
Showing 1-10 of 46 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-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-BCN
BUF-MAD
BUF-PMI
BUF-AGP
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 June 3, 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.
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.9
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.
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 June 3, 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 June 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$771 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$155 | Average$880 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$513 | Average$662 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$524 | Average$864 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$582 | Average$782 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$618 | Average$840 | FlexibilityNo cancel fee | On-time71% |