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San Francisco to Barcelona Flights — Fares from $507.00 | SFO–BCN

Compare the cheapest San Francisco (SFO) to Barcelona (BCN) fares found by our live flight search, then book online or over the phone with our travel experts.

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Adults
12+
1
Children
2–11
0
Infants
Under 2
0
Cabin
🏷️
Save up to 40% with unpublished phone fares
Consolidator deals on selected San Francisco → Barcelona flights that do not appear in online search results. The live fares below are bookable right now — or call to check for an unpublished fare on your dates.
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One-way fares San Francisco → Barcelona

showing indicative fares · loading live prices…
TP Airlines
TP Airlines CHEAPEST
SFO → BCN · Economy
lowest fare seen on this route
$845.73
$507.44
Select
LO Airlines
LO Airlines
SFO → BCN · Economy
lowest fare seen on this route
$1,129.53
$677.72
Select
Alaska Airlines
Alaska Airlines
SFO → BCN · Economy
lowest fare seen on this route
$1,244.00
$746.40
Select
United Airlines
United Airlines
SFO → BCN · Economy
lowest fare seen on this route
$1,256.93
$754.16
Select
Delta Air Lines
Delta Air Lines
SFO → BCN · Economy
lowest fare seen on this route
$1,266.73
$760.04
Select
KLM
KLM
SFO → BCN · Economy
lowest fare seen on this route
$1,298.93
$779.36
Select
See all flights & times → Prices per adult, one way, incl. taxes & fees. Availability changes constantly.
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Live fares we can book on SFO–BCN

Lowest fare found per airline on the SFO → BCN route, with our discounted phone-deal price.

AirlineCabin Found fareOur discounted fare Fare found on
TP Airlines TP Airlines Economy $845.73 $507.44 Aug 12, 2026 Book
LO Airlines LO Airlines Economy $1,129.53 $677.72 Aug 12, 2026 Book
Alaska Airlines Alaska Airlines Economy $1,244.00 $746.40 Aug 12, 2026 Book
United Airlines United Airlines Economy $1,256.93 $754.16 Aug 12, 2026 Book
Delta Air Lines Delta Air Lines Economy $1,266.73 $760.04 Aug 12, 2026 Book
KLM KLM Economy $1,298.93 $779.36 Aug 12, 2026 Book
EI Airlines EI Airlines Economy $1,327.00 $796.20 Aug 12, 2026 Book
Air Canada Air Canada Economy $1,333.53 $800.12 Aug 12, 2026 Book
SK Airlines SK Airlines Economy $1,340.33 $804.20 Aug 12, 2026 Book
ITA Airways ITA Airways Economy $1,372.83 $823.70 Aug 12, 2026 Book
DE Airlines DE Airlines Economy $1,391.00 $834.60 Aug 12, 2026 Book
American Airlines American Airlines Economy $1,488.53 $893.12 Aug 12, 2026 Book
Lufthansa Lufthansa Economy $1,498.93 $899.36 Aug 12, 2026 Book
Air France Air France Economy $1,595.00 $957.00 Aug 12, 2026 Book
Iberia Iberia Economy $1,953.23 $1,171.94 Aug 12, 2026 Book
Turkish Airlines Turkish Airlines Economy $2,146.13 $1,287.68 Aug 12, 2026 Book
JetBlue JetBlue Economy $5,774.00 $3,464.40 Aug 12, 2026 Book

Discounted fares are negotiated phone deals from our vendor network and may not appear in online search results — call 765-995-0868 to lock one in. Fares were found on the dates shown, are per person in USD, and change with availability.

Barcelona
Barcelona, Spain

More routes we cover

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Page updated August 16, 2026 · fare data refreshed automatically from live flight searches.