$263+ Cheap flights from Baltimore (BWI) 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BCN
Aug 23 — Aug 301
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Barcelona with Cheapflights
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Cheapest flights from Baltimore to BarcelonaExplore the most affordable flight options available from Baltimore to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
Explore the most affordable flight options available from Baltimore to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:30 pm
BWI
- BCN
1 stop12h 15m
Icelandair
Sat 10/243:45 pm
BCN
- BWI
1 stop12h 30m
Icelandair
Deal found 7/20![Icelandair logo]()
$516
This Cheapflightsfares deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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.
Sat 11/77:40 pm
BWI
- BCN
1 stop12h 00m
Icelandair
Sat 11/1412:25 pm
BCN
- BWI
1 stop12h 15m
Icelandair
Deal found 7/21![Icelandair logo]()
$517
This Mytrip deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Sun 11/87:40 pm
BWI
- BCN
1 stop33h 50m
Icelandair
Sat 11/1412:25 pm
BCN
- BWI
1 stop12h 15m
Icelandair
Deal found 7/22![Icelandair logo]()
$522
This FlightHub deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Sat 10/318:40 pm
BWI
- BCN
1 stop12h 00m
Icelandair
Sun 11/82:45 pm
BCN
- BWI
1 stop33h 55m
Icelandair
Deal found 7/22![Icelandair logo]()
$523
This FlightHub deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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.
Thu 11/57:40 pm
BWI
- BCN
1 stop33h 50m
Icelandair
Sun 11/82:45 pm
BCN
- BWI
1 stop33h 55m
Icelandair
Deal found 7/21![Icelandair logo]()
$525
This FlightHub deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Sat 10/318:40 pm
BWI
- BCN
1 stop12h 00m
Icelandair
Sat 11/712:25 pm
BCN
- BWI
1 stop12h 15m
Icelandair
Deal found 7/22![Icelandair logo]()
$527
This FlightHub deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Sun 11/17:40 pm
BWI
- BCN
1 stop33h 50m
Icelandair
Sun 11/82:45 pm
BCN
- BWI
1 stop33h 55m
Icelandair
Deal found 7/22![Icelandair logo]()
$530
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 11/47:40 pm
BWI
- BCN
1 stop12h 00m
Icelandair
Sun 11/82:45 pm
BCN
- BWI
1 stop33h 55m
Icelandair
Deal found 7/22![Icelandair logo]()
$543
This Icelandair deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:40 pm
BWI
- BCN
1 stop12h 00m
Icelandair
Tue 11/1012:25 pm
BCN
- BWI
1 stop12h 15m
Icelandair
Deal found 7/22![Icelandair logo]()
$544
This Icelandair deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:40 pm
BWI
- BCN
1 stop12h 00m
Icelandair
Thu 11/52:45 pm
BCN
- BWI
1 stop33h 55m
Icelandair
Deal found 7/22![Icelandair logo]()
$546
This Justfly.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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.
Wed 11/47:40 pm
BWI
- BCN
1 stop12h 00m
Icelandair
Tue 11/1012:25 pm
BCN
- BWI
1 stop12h 15m
Icelandair
Deal found 7/20![Icelandair logo]()
$632
This Mytrip deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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.
Tue 9/158:30 pm
BWI
- REU
3 stops18h 55m
Multiple Airlines
Mon 9/288:45 pm
REU
- BWI
3 stops31h 30m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$968
Best flights from Baltimore to BarcelonaDiscover carefully curated flight deals from Baltimore to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
Discover carefully curated flight deals from Baltimore to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:15 pm
BWI
- BCN
2 stops14h 20m
Virgin Atlantic
Wed 10/2810:30 am
BCN
- BWI
2 stops17h 07m
Virgin Atlantic
Deal found 7/19![Virgin Atlantic logo]()
$716
This Icelandair deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:30 pm
BWI
- BCN
1 stop12h 15m
Icelandair
Mon 8/313:45 pm
BCN
- BWI
1 stop33h 40m
Icelandair
Deal found 7/23![Icelandair logo]()
$748
This Condor deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:30 am
BWI
- BCN
2 stops28h 40m
Multiple Airlines
Tue 9/88:00 am
BCN
- BWI
2 stops18h 10m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$850
This KLM deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:03 am
BWI
- BCN
1 stop19h 47m
KLM
Wed 9/163:15 pm
BCN
- BWI
1 stop11h 47m
KLM
Deal found 7/20![KLM logo]()
$855
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 10/74:39 pm
BWI
- BCN
1 stop14h 11m
Delta
Wed 10/1411:50 am
BCN
- BWI
2 stops16h 58m
Delta
Deal found 7/20![Delta logo]()
$920
This Icelandair deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:30 pm
BWI
- BCN
1 stop12h 15m
Icelandair
Sat 8/293:45 pm
BCN
- BWI
1 stop33h 40m
Icelandair
Deal found 7/23![Icelandair logo]()
$848
This Virgin Atlantic deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/169:59 am
BWI
- BCN
2 stops16h 36m
Virgin Atlantic
Fri 8/2811:30 am
BCN
- BWI
1 stop17h 59m
Virgin Atlantic
Deal found 7/19![Virgin Atlantic logo]()
$856
This Condor deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:30 am
BWI
- BCN
2 stops33h 40m
Multiple Airlines
Mon 8/318:00 am
BCN
- BWI
2 stops18h 25m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$870
This Condor deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:00 pm
BWI
- BCN
2 stops27h 10m
Multiple Airlines
Mon 8/248:00 am
BCN
- BWI
2 stops18h 25m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$870
This Virgin Atlantic deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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.
Mon 8/1712:03 pm
BWI
- BCN
2 stops14h 32m
Virgin Atlantic
Sun 8/2311:00 am
BCN
- BWI
1 stop13h 35m
Virgin Atlantic
Deal found 7/20![Virgin Atlantic logo]()
$915
This Condor deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:55 am
BWI
- BCN
2 stops29h 15m
Multiple Airlines
Tue 9/18:00 am
BCN
- BWI
2 stops16h 40m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$880
This Condor deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:00 pm
BWI
- BCN
2 stops27h 10m
Multiple Airlines
Sun 9/68:00 am
BCN
- BWI
2 stops19h 20m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$880
This Mytrip deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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.
Tue 9/158:30 pm
BWI
- REU
3 stops18h 55m
Multiple Airlines
Mon 9/288:45 pm
REU
- BWI
3 stops31h 30m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$968
This Mytrip deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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.
Thu 9/38:30 pm
BWI
- GRO
2 stops19h 10m
Multiple Airlines
Thu 9/1010:55 am
GRO
- BWI
2 stops17h 20m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,196
This Mytrip deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Fri 9/48:30 pm
BWI
- REU
2 stops17h 55m
Multiple Airlines
Sat 9/124:55 pm
REU
- BWI
3 stops32h 30m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,745
Last-minute flights from Baltimore to BarcelonaDiscover last-minute flight deals from Baltimore to Barcelona. Data last updated July 24, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Barcelona. Data last updated July 24, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:20 pm
BWI
- BCN
1 stop33h 25m
Icelandair
Thu 8/273:45 pm
BCN
- BWI
1 stop12h 30m
Icelandair
Deal found 7/21![Icelandair logo]()
$649
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 8/1311:20 pm
BWI
- BCN
1 stop33h 25m
Icelandair
Thu 8/203:45 pm
BCN
- BWI
1 stop12h 30m
Icelandair
Deal found 7/21![Icelandair logo]()
$684
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/148:30 pm
BWI
- BCN
1 stop12h 15m
Icelandair
Thu 8/203:45 pm
BCN
- BWI
1 stop12h 30m
Icelandair
Deal found 7/20![Icelandair logo]()
$686
This FlightHub deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Sat 8/158:30 pm
BWI
- BCN
1 stop13h 55m
Icelandair
Tue 12/2212:45 pm
BCN
- BWI
1 stop11h 55m
Icelandair
Deal found 7/22![Icelandair logo]()
$679
This Gotogate deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:30 pm
BWI
- BCN
1 stop12h 15m
Icelandair
Fri 8/283:45 pm
BCN
- BWI
1 stop33h 40m
Icelandair
Deal found 7/21![Icelandair logo]()
$637
This Cheapflightsfares deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/168:30 pm
BWI
- BCN
1 stop12h 15m
Icelandair
Thu 8/273:45 pm
BCN
- BWI
1 stop12h 30m
Icelandair
Deal found 7/22![Icelandair logo]()
$652
This FlightHub deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/1711:20 pm
BWI
- BCN
1 stop33h 25m
Icelandair
Tue 12/2212:45 pm
BCN
- BWI
1 stop11h 55m
Icelandair
Deal found 7/22![Icelandair logo]()
$680
This Gotogate deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:20 pm
BWI
- BCN
1 stop33h 25m
Icelandair
Mon 8/313:45 pm
BCN
- BWI
1 stop33h 40m
Icelandair
Deal found 7/21![Icelandair logo]()
$664
This FlightHub deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Thu 8/2011:20 pm
BWI
- BCN
1 stop33h 25m
Icelandair
Thu 8/273:45 pm
BCN
- BWI
1 stop12h 30m
Icelandair
Deal found 7/22![Icelandair logo]()
$665
This Gotogate deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:30 pm
BWI
- BCN
1 stop12h 15m
Icelandair
Fri 8/283:45 pm
BCN
- BWI
1 stop33h 40m
Icelandair
Deal found 7/22![Icelandair logo]()
$667
This Justfly.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 8/258:30 pm
BWI
- BCN
1 stop12h 15m
Icelandair
Mon 9/143:45 pm
BCN
- BWI
1 stop33h 40m
Icelandair
Deal found 7/21![Icelandair logo]()
$666
One-way flights from Baltimore to BarcelonaSearch for one-way flight options from Baltimore to Barcelona. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
Search for one-way flight options from Baltimore to Barcelona. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 8/45:58 pm
BWI
- BCN
2 stops44h 52m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 10/219:52 am
BWI
- BCN
3 stops28h 48m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:00 am
BWI
- BCN
3 stops28h 55m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 10/1711:20 pm
BWI
- BCN
2 stops18h 05m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 10/311:20 pm
BWI
- BCN
2 stops18h 05m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 10/2011:20 pm
BWI
- BCN
2 stops18h 39m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 10/48:30 pm
BWI
- BCN
2 stops36h 10m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 10/118:30 pm
BWI
- BCN
2 stops37h 20m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$292
This Mytrip deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/318:30 pm
BWI
- BCN
2 stops21h 50m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 10/811:20 pm
BWI
- BCN
2 stops40h 10m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$296
Find flight deals from Baltimore to Barcelona
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 July 24, 2026.
Round-trip from | $516 (Kiwi.com) |
|---|---|
One-way from | $263 (Kiwi.com) |
Popular in | July |
Cheapest in | May |
Average price | $1,454 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore 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 July 24, 2026.
Use the filters below to find and compare flights from Baltimore to Barcelona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreBarcelona
BWI - BCN
BWIBCN
Baltimore/Washington
Sun 10/18
12:15 pm-8:35 am
2 stops14h 20m
Barcelona-El Prat
Wed 10/28
10:30 am-10:37 pm
2 stops17h 07m
$716
BaltimoreBarcelona
BWI - BCN
BWIBCN
Baltimore/Washington
Sun 8/23
8:30 pm-2:45 pm
1 stop12h 15m
Barcelona-El Prat
Mon 8/31
3:45 pm-7:25 pm
1 stop33h 40m
$748
BaltimoreBarcelona
BWI - BCN
BWIBCN
Baltimore/Washington
Tue 8/18
8:30 pm-2:45 pm
1 stop12h 15m
Barcelona-El Prat
Sat 8/29
3:45 pm-7:25 pm
1 stop33h 40m
$848
BaltimoreBarcelona
BWI - BCN
BWIBCN
Baltimore/Washington
Sun 9/6
11:30 am-10:10 pm
2 stops28h 40m
Barcelona-El Prat
Tue 9/8
8:00 am-8:10 pm
2 stops18h 10m
$850
BaltimoreBarcelona
BWI - BCN
BWIBCN
Baltimore/Washington
Sun 9/6
11:03 am-12:50 pm
1 stop19h 47m
Barcelona-El Prat
Wed 9/16
3:15 pm-9:02 pm
1 stop11h 47m
$855
BaltimoreBarcelona
BWI - BCN
BWIBCN
Baltimore/Washington
Sun 8/16
9:59 am-8:35 am
2 stops16h 36m
Barcelona-El Prat
Fri 8/28
11:30 am-11:29 pm
1 stop17h 59m
$856
BaltimoreBarcelona
BWI - BCN
BWIBCN
Baltimore/Washington
Wed 8/12
6:30 am-10:10 pm
2 stops33h 40m
Barcelona-El Prat
Mon 8/31
8:00 am-8:25 pm
2 stops18h 25m
$870
BaltimoreBarcelona
BWI - BCN
BWIBCN
Baltimore/Washington
Mon 8/17
1:00 pm-10:10 pm
2 stops27h 10m
Barcelona-El Prat
Mon 8/24
8:00 am-8:25 pm
2 stops18h 25m
$870
BaltimoreBarcelona
BWI - BCN
BWIBCN
Baltimore/Washington
Fri 8/28
10:55 am-10:10 pm
2 stops29h 15m
Barcelona-El Prat
Tue 9/1
8:00 am-6:40 pm
2 stops16h 40m
$880
BaltimoreBarcelona
BWI - BCN
BWIBCN
Baltimore/Washington
Mon 8/17
1:00 pm-10:10 pm
2 stops27h 10m
Barcelona-El Prat
Sun 9/6
8:00 am-9:20 pm
2 stops19h 20m
$880
Showing 1-10 of 25 resultsSorted by cheapest first
Best time to book a flight from Baltimore to Barcelona
Have a flexible travel schedule? Discover the best time to fly to Barcelona from Baltimore with our price prediction graph.
BWI-S37
BWI-BCN
BWI-REU
BWI-GRO
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 Baltimore to Barcelona
BWI-S37
BWI-BCN
BWI-REU
BWI-GRO
What is the cheapest month to book a flight from Baltimore to Barcelona?
Currently, May is the cheapest month in which you can book a flight from Baltimore to Barcelona (average of $543). Flying from Baltimore to Barcelona in July is currently the most expensive (average of $1,454). 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 Baltimore to Barcelona?
Airfare is below average for this route at the moment.
Baltimore to Barcelona flights typically cost between $969 and $1,638 in October.The cheapest round-trip price found within the last 5 days was $516 on Icelandair (Oct 19-Oct 24).
How far ahead should I book a flight from Baltimore to Barcelona?
To ensure you get the cheapest price possible for a flight from Baltimore to Barcelona, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 July 24, 2026.
Read through reviews of airlines operating flights from Baltimore to Barcelona, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Barcelona. 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 Baltimore to Barcelona
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Complete your trip
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Search flights from Baltimore to Barcelona by cabin class
Find flights from Baltimore to Barcelona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Baltimore and Barcelona flights
Browse other Baltimore and Barcelona flight options. Last updated on July 24, 2026.
Popular flight searches
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Top 6 airlines flying from Baltimore to Barcelona
Discover the top 6 airlines that operate flights from Baltimore 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 July 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$351 | Average$484 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$480 | Average$1,162 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$490 | Average$693 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$508 | Average$985 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$599 | Average$1,239 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$631 | Average$1,173 | FlexibilityNo cancel fee | On-timeN/A |