$312+ Cheap flights from Phoenix to Barcelona
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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BCN
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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Find cheap flights from Phoenix to Barcelona with Cheapflights
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Cheapest flights from Phoenix to BarcelonaExplore the most affordable flight options available from Phoenix to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
Explore the most affordable flight options available from Phoenix to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:00 am
PHX
- BCN
1 stop19h 30m
WestJet
Sun 9/273:00 pm
BCN
- PHX
1 stop30h 10m
WestJet
Deal found 7/28![WestJet logo]()
$717
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:20 pm
PHX
- BCN
1 stop15h 05m
British Airways
Wed 11/1812:00 pm
BCN
- PHX
1 stop17h 59m
British Airways
Deal found 7/30![British Airways logo]()
$727
This Expedia deal was found by Cheapflights users on 8/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:00 am
PHX
- BCN
1 stop16h 35m
Iberia
Thu 11/1911:00 am
BCN
- PHX
1 stop22h 03m
Iberia
Deal found 8/1![Iberia logo]()
$734
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/288:20 am
PHX
- BCN
1 stop17h 15m
Air Canada
Fri 4/3012:15 pm
BCN
- PHX
2 stops32h 16m
Air Canada
Deal found 7/30![Air Canada logo]()
$735
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.
Wed 11/114:37 pm
PHX
- BCN
2 stops18h 28m
SWISS
Wed 11/189:55 am
BCN
- PHX
2 stops21h 20m
SWISS
Deal found 7/27![SWISS logo]()
$737
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:55 pm
PHX
- BCN
1 stop33h 35m
WestJet
Sun 9/203:00 pm
BCN
- PHX
1 stop30h 10m
WestJet
Deal found 7/28![WestJet logo]()
$738
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/266:32 pm
PHX
- BCN
2 stops31h 03m
Air Canada
Fri 4/3012:15 pm
BCN
- PHX
2 stops33h 44m
Air Canada
Deal found 7/30![Air Canada logo]()
$740
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.
Sat 11/711:59 pm
PHX
- BCN
1 stop24h 21m
United Airlines
Fri 11/131:35 pm
BCN
- PHX
2 stops33h 56m
United Airlines
Deal found 7/27![United Airlines logo]()
$742
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:25 am
PHX
- BCN
2 stops17h 20m
Iberia
Wed 11/1811:55 am
BCN
- PHX
1 stop16h 54m
Iberia
Deal found 7/30![Iberia logo]()
$743
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:19 pm
PHX
- BCN
1 stop31h 16m
British Airways
Fri 11/1312:00 pm
BCN
- PHX
1 stop17h 59m
British Airways
Deal found 7/27![British Airways logo]()
$744
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:15 am
PHX
- BCN
2 stops17h 15m
WestJet
Sun 9/203:00 pm
BCN
- PHX
1 stop15h 35m
WestJet
Deal found 7/28![WestJet logo]()
$745
Best flights from Phoenix to BarcelonaDiscover carefully curated flight deals from Phoenix to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
Discover carefully curated flight deals from Phoenix to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
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.
Tue 10/611:14 am
PHX
- BCN
1 stop14h 56m
Delta
Tue 10/206:20 am
BCN
- PHX
2 stops19h 26m
Delta
Deal found 7/29![Delta logo]()
$812
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.
Sat 12/51:15 pm
PHX
- BCN
3 stops36h 20m
United Airlines
Sat 12/191:35 pm
BCN
- PHX
2 stops27h 27m
United Airlines
Deal found 7/27![United Airlines logo]()
$818
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:05 pm
PHX
- BCN
1 stop16h 35m
British Airways
Mon 10/126:00 pm
BCN
- PHX
1 stop34h 05m
British Airways
Deal found 7/27![British Airways logo]()
$821
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.
Fri 10/29:10 pm
PHX
- BCN
1 stop16h 20m
Multiple Airlines
Mon 12/79:00 pm
BCN
- PHX
1 stop28h 15m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$871
This United Airlines deal was found by Cheapflights users on 7/31. 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 1/147:00 am
PHX
- BCN
2 stops17h 20m
United Airlines
Sat 1/236:50 am
BCN
- PHX
3 stops22h 24m
United Airlines
Deal found 7/31![United Airlines logo]()
$860
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:05 pm
PHX
- BCN
1 stop27h 15m
British Airways
Sun 10/49:20 pm
BCN
- PHX
1 stop30h 45m
British Airways
Deal found 7/27![British Airways logo]()
$921
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 8/252:19 pm
PHX
- BCN
1 stop13h 56m
United Airlines
Tue 9/112:15 pm
BCN
- PHX
2 stops31h 53m
United Airlines
Deal found 7/28![United Airlines logo]()
$882
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 9/54:49 pm
PHX
- BCN
2 stops30h 31m
United Airlines
Mon 9/1412:15 pm
BCN
- PHX
2 stops39h 38m
United Airlines
Deal found 7/31![United Airlines logo]()
$891
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 9/1410:46 am
PHX
- BCN
1 stop18h 34m
United Airlines
Mon 9/2111:15 am
BCN
- PHX
1 stop17h 39m
United Airlines
Deal found 7/31![United Airlines logo]()
$907
Last-minute flights from Phoenix to BarcelonaDiscover last-minute flight deals from Phoenix to Barcelona. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Barcelona. Data last updated August 1, 2026 and is based on user searches.
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.
Wed 8/126:20 am
PHX
- BCN
2 stops17h 30m
SWISS
Tue 8/256:00 am
BCN
- PHX
2 stops21h 23m
SWISS
Deal found 7/30![SWISS logo]()
$908
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:28 am
PHX
- BCN
2 stops17h 37m
SWISS
Tue 8/256:00 am
BCN
- PHX
2 stops21h 23m
SWISS
Deal found 7/31![SWISS logo]()
$909
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:20 am
PHX
- BCN
2 stops29h 50m
Multiple Airlines
Thu 8/2710:15 am
BCN
- PHX
2 stops20h 45m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$867
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 8/186:20 am
PHX
- BCN
2 stops22h 45m
SWISS
Wed 9/239:40 am
BCN
- PHX
2 stops20h 57m
SWISS
Deal found 7/30![SWISS logo]()
$872
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:35 pm
PHX
- BCN
1 stop14h 05m
American Airlines
Wed 9/2312:20 pm
BCN
- PHX
1 stop18h 22m
American Airlines
Deal found 7/30![American Airlines logo]()
$901
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.
Tue 8/256:20 am
PHX
- BCN
2 stops22h 45m
SWISS
Tue 9/16:00 am
BCN
- PHX
2 stops21h 23m
SWISS
Deal found 7/28![SWISS logo]()
$865
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 8/252:19 pm
PHX
- BCN
1 stop13h 56m
United Airlines
Tue 9/112:15 pm
BCN
- PHX
2 stops31h 53m
United Airlines
Deal found 7/28![United Airlines logo]()
$882
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:35 pm
PHX
- BCN
1 stop17h 05m
Iberia
Tue 9/112:20 pm
BCN
- PHX
1 stop20h 35m
Iberia
Deal found 7/28![Iberia logo]()
$888
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.
Wed 8/268:55 am
PHX
- BCN
1 stop14h 25m
United Airlines
Wed 9/212:15 pm
BCN
- PHX
2 stops33h 13m
United Airlines
Deal found 7/29![United Airlines logo]()
$916
One-way flights from Phoenix to BarcelonaSearch for one-way flight options from Phoenix to Barcelona. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
Search for one-way flight options from Phoenix to Barcelona. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:55 pm
PHX
- BCN
1 stop33h 35m
WestJet
Deal found 7/30![WestJet logo]()
$312
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:00 am
PHX
- BCN
2 stops26h 50m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:15 am
PHX
- BCN
3 stops29h 15m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:55 am
PHX
- BCN
2 stops21h 20m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$324
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:15 pm
PHX
- BCN
2 stops27h 00m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$326
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:15 pm
PHX
- BCN
2 stops27h 00m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:55 am
PHX
- BCN
2 stops36h 20m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$329
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:35 am
PHX
- BCN
3 stops31h 55m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$335
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:00 am
PHX
- BCN
2 stops27h 10m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$339
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.
Sun 12/67:20 pm
PHX
- BCN
1 stop19h 10m
British Airways
Deal found 7/30![British Airways logo]()
$343
Find flight deals from Phoenix to Barcelona
Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 1, 2026.
Round-trip from | $717 (Kiwi.com) |
|---|---|
One-way from | $312 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $820 |
Cheapflights Fare Finder
Customize your flight search to find flights from Phoenix to Barcelona 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 August 1, 2026.
Use the filters below to find and compare flights from Phoenix to Barcelona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PhoenixBarcelona
PHX - BCN
PHXBCN
Phoenix Sky Harbor Intl
Tue 10/6
11:14 am-11:10 am
1 stop14h 56m
Barcelona-El Prat
Tue 10/20
6:20 am-4:46 pm
2 stops19h 26m
$812
PhoenixBarcelona
PHX - BCN
PHXBCN
Phoenix Sky Harbor Intl
Sat 12/5
1:15 pm-9:35 am
3 stops36h 20m
Barcelona-El Prat
Sat 12/19
1:35 pm-9:02 am
2 stops27h 27m
$818
PhoenixBarcelona
PHX - BCN
PHXBCN
Phoenix Sky Harbor Intl
Wed 9/23
9:05 pm-10:40 pm
1 stop16h 35m
Barcelona-El Prat
Mon 10/12
6:00 pm-7:05 pm
1 stop34h 05m
$821
PhoenixBarcelona
PHX - BCN
PHXBCN
Phoenix Sky Harbor Intl
Thu 1/14
7:00 am-8:20 am
2 stops17h 20m
Barcelona-El Prat
Sat 1/23
6:50 am-9:14 pm
3 stops22h 24m
$860
PhoenixBarcelona
PHX - BCN
PHXBCN
Phoenix Sky Harbor Intl
Fri 10/2
9:10 pm-10:30 pm
1 stop16h 20m
Barcelona-El Prat
Mon 12/7
9:00 pm-5:15 pm
1 stop28h 15m
$871
PhoenixBarcelona
PHX - BCN
PHXBCN
Phoenix Sky Harbor Intl
Tue 8/25
2:19 pm-1:15 pm
1 stop13h 56m
Barcelona-El Prat
Tue 9/1
12:15 pm-11:08 am
2 stops31h 53m
$882
PhoenixBarcelona
PHX - BCN
PHXBCN
Phoenix Sky Harbor Intl
Sat 9/5
4:49 pm-8:20 am
2 stops30h 31m
Barcelona-El Prat
Mon 9/14
12:15 pm-6:53 pm
2 stops39h 38m
$891
PhoenixBarcelona
PHX - BCN
PHXBCN
Phoenix Sky Harbor Intl
Mon 9/14
10:46 am-2:20 pm
1 stop18h 34m
Barcelona-El Prat
Mon 9/21
11:15 am-7:54 pm
1 stop17h 39m
$907
PhoenixBarcelona
PHX - BCN
PHXBCN
Phoenix Sky Harbor Intl
Thu 9/24
9:05 pm-9:20 am
1 stop27h 15m
Barcelona-El Prat
Sun 10/4
9:20 pm-7:05 pm
1 stop30h 45m
$921
Cheapest one-way
PhoenixBarcelona
PHX - BCN
PHXBCN
Phoenix Sky Harbor Intl
Wed 11/25
7:20 pm-9:10 am
1 stop29h 50m
$347
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Phoenix to Barcelona
Have a flexible travel schedule? Discover the best time to fly to Barcelona from Phoenix with our price prediction graph.
PH1-S37
PHX-BCN
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 Phoenix to Barcelona
PH1-S37
PHX-BCN
What is the cheapest month to book a flight from Phoenix to Barcelona?
Currently, January is the cheapest month in which you can book a flight from Phoenix to Barcelona (average of $597). Flying from Phoenix to Barcelona in June is currently the most expensive (average of $1,102). 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.
How much does it cost to fly round-trip from Phoenix to Barcelona?
Airfare is below average for this route at the moment.
Phoenix to Barcelona flights typically cost between $725 and $907 in September.The cheapest round-trip price found within the last 5 days was $717 on WestJet (Sep 26-Sep 27).
How far ahead should I book a flight from Phoenix to Barcelona?
The best time to book flights from Phoenix to Barcelona is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Barcelona
Get insights into the airlines that provide service to Barcelona. 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 Barcelona. Reviews last updated August 1, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Phoenix to Barcelona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
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Top 9 airlines flying from Phoenix to Barcelona
Discover the top 9 airlines that operate flights from Phoenix to Barcelona. 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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$399 | Average$438 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$498 | Average$826 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$515 | Average$929 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$566 | Average$857 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$575 | Average$799 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$588 | Average$982 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$592 | Average$857 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$601 | Average$934 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$603 | Average$849 | FlexibilityNo cancel fee | On-time76% |