How many flights from Seattle to Barcelona are non-stop?

Historically, only a small percentage of flights from Seattle to Barcelona have been non-stop. Approximately 0.2% of flights on this route were direct in the trailing 90 days. For connecting flights, the median number of stopovers was 2. Travelers should anticipate connecting flights when planning their journey from Seattle to Barcelona.

How long is the flight from Seattle to Barcelona?

The typical direct flight from Seattle to Barcelona has a duration of approximately 10 hours and 35 minutes, covering a distance of 8730 kilometers. For flights with one stop, the median duration is considerably longer, averaging 17 hours and 25 minutes. Travelers should account for these differences in flight time when planning their itinerary.

Should I set a price alert for Seattle to Barcelona flights?

Historically, deals for flights from Seattle to Barcelona have been frequent. This suggests that prices on this route tend to fluctuate, making it beneficial to monitor fares. Setting a price alert can help travelers identify opportune moments to book their flights. Given the frequent nature of deals, an alert could help secure a more favorable price.

Flights From Seattle

To Barcelona

Cheap Flights from Seattle to Barcelona

Browse current best options from Seattle. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Seattle

RatePunk searches hundreds of travel sites at once for deals on flights to Barcelona

Prices updated 7 days ago

483 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)

Today’s best flight deals from Seattle to Barcelona

Explore current cheapest deals departing from Seattle to Barcelona

2026-12-08 – 2026-12-15
SEA - Barcelona
80% AI deal score
$856
$693
Round trip
2027-04-22 – 2027-04-27
SEA - Barcelona
89% AI deal score
$978
$729
Round trip
2027-04-22 – 2027-04-26
SEA - Barcelona
90% AI deal score
$995
$744
Round trip
2026-11-17 – 2026-11-24
SEA - Barcelona
77% AI deal score
$739
$756
Round trip
2027-02-24 – 2027-03-02
SEA - Barcelona
76% AI deal score
$779
$830
Round trip
2027-01-27 – 2027-02-03
SEA - Barcelona
77% AI deal score
$714
$840
Round trip
2026-11-16 – 2026-12-02
SEA - Barcelona
77% AI deal score
$702
$855
Round trip
2026-11-13 – 2026-11-23
SEA - Barcelona
77% AI deal score
$717
$857
Round trip
2026-11-06 – 2026-11-19
SEA - Barcelona
77% AI deal score
$718
$857
Round trip
2026-11-06 – 2026-11-20
SEA - Barcelona
77% AI deal score
$718
$857
Round trip

Seattle to Barcelona: Overview

Insights for flights from Seattle to Barcelona

Flights from Seattle to Barcelona cover a substantial distance of 8,730 km, classifying this as a long-haul route. This means you can expect a significant travel duration, often involving connections, to reach your destination.

When considering cheap flights from Seattle to Barcelona, fares typically range from $989 to $1,250, with a median price of $1,092. Right now, current fares are above the typical level for this route. Only 3% of recent fares were classified as a good price, indicating that finding exceptionally low prices can be challenging.

If you are looking for the cheapest time to fly from Seattle to Barcelona, July stands out with a median fare of just $668. Other more affordable months include May, with a median fare of $1,007, and February, where the median fare is $1,055.

Most itineraries for this route connect at least once, as only 0.2% of recent fares were non-stop. For connecting flights, the typical number of stopovers is 2, which significantly impacts the overall travel time.

A typical journey from Seattle to Barcelona takes approximately 10h 35m, including connections. This median duration reflects the reality that most itineraries involve at least one stopover, extending the total time spent traveling.

How much is a round trip from Seattle to Barcelona

Regular price: $600 - $1,533

Prices for flights from Seattle to Barcelona are currently within the regular range.

The regular price range for this route is between $600 and $1533. The current lowest deal is $842 with Turkish Airlines for travel from Jan 27-Feb 3.

now $842

Low $600

High $1,533

The cheapest time to fly from Seattle to Barcelona

The cheapest month to fly from Seattle to Barcelona is July, with a median price of $668. The most expensive month is June, with a median price of $1541. Prices are generally lower from January to November.

July

Cheapest

Flights from $668

June

Most Expensive

Flights from $1,541

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seattle to Barcelona

Icelandair

Turkish Airlines

Aer Lingus

Alaska Airlines, Inc.

Last-minute flights going from Seattle to Barcelona

Tue, Oct 27

⌛ Last-Minute

SEA - Barcelona

Seattle (SEA) - Barcelona (BCN)

Condor Flugdienst

$979

$962

One-way

Tue, Oct 27

⌛ Last-Minute

SEA - Barcelona

Seattle (SEA) - Barcelona (BCN)

Condor Flugdienst

$740

$1,386

One-way

Tue, Oct 27

⌛ Last-Minute

SEA - Barcelona

Seattle (SEA) - Barcelona (BCN)

Condor Flugdienst

$754

$1,765

One-way

Tue, Oct 27

⌛ Last-Minute

SEA - Barcelona

Seattle (SEA) - Barcelona (BCN)

Condor Flugdienst

$740

$1,945

One-way

Thu, Oct 29

⌛ Last-Minute

SEA - Barcelona

Seattle (SEA) - Barcelona (BCN)

Turkish Airlines

$809

$956

One-way

Thu, Oct 29

⌛ Last-Minute

SEA - Barcelona

Seattle (SEA) - Barcelona (BCN)

Condor Flugdienst

$735

$1,264

One-way

Biggest price drops on these dates for flights from Seattle to Barcelona

7 nights

Dec 1 - Dec 8

$857 → $676

21%

7 nights

Dec 8 - Dec 15

$856 → $695

19%

10 nights

Apr 7 - Apr 17

$948 → $817

14%

14 nights

Mar 8 - Mar 22

$855 → $776

Popular Airports to fly from Seattle to Barcelona

Seattle - Barcelona route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares from Seattle to Barcelona are above the typical level for this route.

📅 Best time to fly

July is historically the cheapest month to fly.

Historically, July offers the lowest median prices at $668 for flights from Seattle to Barcelona.

⏱️ Flight duration

Direct flights take 10h 35m.

The median flight duration for direct flights on this route is 10h 35m.

✈️ Airlines & availability

Connecting flights are dominant.

Connecting flights make up 80% of recent deals, typically with two stopovers.

🏆 Airline highlight

Air France offers direct flights.

Air France has offered direct flights from Seattle to Barcelona in recent deals.

🎯 Booking tip

Deals appear frequently.

Deals for flights from Seattle to Barcelona have appeared frequently in the last 30 days.

Seattle main airports to depart from

Seattle–Tacoma International (SEA)

Cheapest

Seattle–Tacoma International is a major airport offering flights from Seattle to Barcelona.

📍 ~18 km from Seattle city center (reachable by car or train).

💸 Flights from ~$587

Boeing Field (BFI)

Boeing Field is an alternative airport for flights from Seattle to Barcelona.

📍 ~9 km from Seattle city center (reachable by car).

💸 Flights from ~$1,150

Kenmore Air Harbor Seaplane Base (LKE)

Kenmore Air Harbor Seaplane Base is an alternative airport for flights from Seattle to Barcelona.

📍 ~3 km from Seattle city center (reachable by car).

💸 Flights from ~$587

Barcelona main airports to arrive at

Barcelona–El Prat (BCN)

Cheapest

Barcelona–El Prat is a primary arrival airport for flights from Seattle to Barcelona.

📍 ~13 km from Barcelona (reachable by car)

💸 Flights from ~$594

Airports nearby Barcelona used as alternative

Girona–Costa Brava (GRO)

Girona–Costa Brava (GRO) can be a useful alternative, especially for budget airlines serving the Catalonia region.

📍 ~75 km from Barcelona (reachable by shuttle bus)

💸 Flights from ~$1,172

Business & First Class Flight Deals to Barcelona

Discover luxury on the budget with premium cabin class on flights from Seattle to Barcelona.

Elite

Best Elite deals to Barcelona

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SEA

Elite

Dec 30

Barcelona, Spain

92% AI deal score

$3,435

$2,445

Save $990

Icelandair

Business Class

From SEA

Elite

Apr 07

Barcelona, Spain

92% AI deal score

$3,405

$2,545

Save $860

Icelandair

Business Class

From SEA

Elite

Dec 04

Barcelona, Spain

92% AI deal score

$26,557

$17,403

Save $9,154

Alaska Airlines, Inc., +1

Business Class

From SEA

Elite

Jan 02

Barcelona, Spain

91% AI deal score

$3,278

$2,483

Save $795

Icelandair

Business Class

From SEA

Elite

Dec 30

Barcelona, Spain

91% AI deal score

$3,435

$2,566

Save $869

Icelandair

Business Class

From SEA

Elite

Mar 28

Barcelona, Spain

91% AI deal score

$3,406

$2,619

Save $787

Icelandair

Business Class

From SEA

Elite

Mar 28

Barcelona, Spain

91% AI deal score

$3,414

$2,621

Save $793

Icelandair

Business Class

From SEA

Elite

Mar 03

Barcelona, Spain

91% AI deal score

$3,364

$2,639

Save $725

Icelandair

Business Class

From SEA

Elite

Dec 30

Barcelona, Spain

91% AI deal score

$3,561

$2,745

Save $816

Icelandair

Business Class

From SEA

Elite

Nov 18

Barcelona, Spain

91% AI deal score

$3,879

$2,774

Save $1,105

Icelandair

Business Class

From SEA

Elite

Dec 07

Barcelona, Spain

91% AI deal score

$24,963

$17,346

Save $7,617

Alaska Airlines, Inc., +1

Business Class

From SEA

Elite

Dec 10

Barcelona, Spain

91% AI deal score

$25,893

$17,429

Save $8,464

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Barcelona

Historically, the optimal booking window for flights from Seattle to Barcelona is typically 7-13 days before departure. During this period, the average price observed was $874. Booking within 0-6 days of departure generally saw a significantly higher average price of $2049. For those planning further ahead, booking 60+ days out had an average price of $1127, while booking 28-59 days in advance averaged $1152.

Based on historical data from the trailing 90 days, a good price for a flight from Seattle to Barcelona is considered to be $989 or less. The median price for this route has been $1092. Prices can go higher, with 75% of fares being $1250 or less. Travelers aiming for a budget-friendly trip should target fares around or below the $989 threshold.

Historically, July has been the cheapest month to fly from Seattle to Barcelona, with a median price of $668. Other relatively inexpensive months include May, with a median price of $1007, and February, with a median price of $1055. The annual median price for this route across the trailing 270 days was $1092. Travelers looking for the best value should consider flying in July.

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Flights to Barcelona from other cities

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Seattle to Barcelona: Overview

Insights for flights from Seattle to Barcelona

How much is a round trip from Seattle to Barcelona

Regular price: $600 - $1,533

Prices for flights from Seattle to Barcelona are currently within the regular range.

The regular price range for this route is between $600 and $1533. The current lowest deal is $842 with Turkish Airlines for travel from Jan 27-Feb 3.

now $842

Low $600

High $1,533

The cheapest time to fly from Seattle to Barcelona

July

Cheapest

Flights from $668

June

Most Expensive

Flights from $1,541

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seattle to Barcelona

Icelandair

Turkish Airlines

Aer Lingus

Alaska Airlines, Inc.

Last-minute flights going from Seattle to Barcelona

Tue, Oct 27

⌛ Last-Minute

SEA - Barcelona

Seattle (SEA) - Barcelona (BCN)

Condor Flugdienst

$979

$962

One-way

Tue, Oct 27

⌛ Last-Minute

SEA - Barcelona

Seattle (SEA) - Barcelona (BCN)

Condor Flugdienst

$740

$1,386

One-way

Tue, Oct 27

⌛ Last-Minute

SEA - Barcelona

Seattle (SEA) - Barcelona (BCN)

Condor Flugdienst

$754

$1,765

One-way

Tue, Oct 27

⌛ Last-Minute

SEA - Barcelona

Seattle (SEA) - Barcelona (BCN)

Condor Flugdienst

$740

$1,945

One-way

Thu, Oct 29

⌛ Last-Minute

SEA - Barcelona

Seattle (SEA) - Barcelona (BCN)

Turkish Airlines

$809

$956

One-way

Thu, Oct 29

⌛ Last-Minute

SEA - Barcelona

Seattle (SEA) - Barcelona (BCN)

Condor Flugdienst

$735

$1,264

One-way

Biggest price drops on these dates for flights from Seattle to Barcelona

7 nights

Dec 1 - Dec 8

$857 → $676

21%

7 nights

Dec 8 - Dec 15

$856 → $695

19%

10 nights

Apr 7 - Apr 17

$948 → $817

14%

14 nights

Mar 8 - Mar 22

$855 → $776

Popular Airports to fly from Seattle to Barcelona

Seattle - Barcelona route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares from Seattle to Barcelona are above the typical level for this route.

📅 Best time to fly

July is historically the cheapest month to fly.

Historically, July offers the lowest median prices at $668 for flights from Seattle to Barcelona.

⏱️ Flight duration

Direct flights take 10h 35m.

The median flight duration for direct flights on this route is 10h 35m.

✈️ Airlines & availability

Connecting flights are dominant.

Connecting flights make up 80% of recent deals, typically with two stopovers.

🏆 Airline highlight

Air France offers direct flights.

Air France has offered direct flights from Seattle to Barcelona in recent deals.

🎯 Booking tip

Deals appear frequently.

Deals for flights from Seattle to Barcelona have appeared frequently in the last 30 days.

Seattle main airports to depart from

Seattle–Tacoma International (SEA)

Cheapest

Seattle–Tacoma International is a major airport offering flights from Seattle to Barcelona.

📍 ~18 km from Seattle city center (reachable by car or train).

💸 Flights from ~$587

Boeing Field (BFI)

Boeing Field is an alternative airport for flights from Seattle to Barcelona.

📍 ~9 km from Seattle city center (reachable by car).

💸 Flights from ~$1,150

Kenmore Air Harbor Seaplane Base (LKE)

Kenmore Air Harbor Seaplane Base is an alternative airport for flights from Seattle to Barcelona.

📍 ~3 km from Seattle city center (reachable by car).

💸 Flights from ~$587

Barcelona main airports to arrive at

Barcelona–El Prat (BCN)

Cheapest

Barcelona–El Prat is a primary arrival airport for flights from Seattle to Barcelona.

📍 ~13 km from Barcelona (reachable by car)

💸 Flights from ~$594

Airports nearby Barcelona used as alternative

Girona–Costa Brava (GRO)

Girona–Costa Brava (GRO) can be a useful alternative, especially for budget airlines serving the Catalonia region.

Barcelona, Spain

91% AI deal score

$25,893

$17,429

Save $8,464

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Barcelona

Cheap Flights from Seattle to Barcelona

Today’s best flight deals from Seattle to Barcelona

Seattle to Barcelona: Overview

Insights for flights from Seattle to Barcelona

How much is a round trip from Seattle to Barcelona

The cheapest time to fly from Seattle to Barcelona

Direct flights from Seattle to Barcelona

Last-minute flights going from Seattle to Barcelona

Biggest price drops on these dates for flights from Seattle to Barcelona

Popular Airports to fly from Seattle to Barcelona

Seattle - Barcelona route insights

Recent fares are above the typical level.

July is historically the cheapest month to fly.

Direct flights take 10h 35m.

Connecting flights are dominant.

Air France offers direct flights.

Deals appear frequently.

Seattle main airports to depart from

Barcelona main airports to arrive at

Airports nearby Barcelona used as alternative

Business & First Class Flight Deals to Barcelona

Best Elite deals to Barcelona

Dec 30

Apr 07

Dec 04

Jan 02

Dec 30

Mar 28

Mar 28

Mar 03

Dec 30

Nov 18

Dec 07

Dec 10

Frequently Asked Questions About Flights to Barcelona

How far in advance should I book a flight from Seattle to Barcelona?

What's a cheap fare from Seattle to Barcelona?

What's the cheapest month to fly from Seattle to Barcelona?

How many flights from Seattle to Barcelona are non-stop?

How long is the flight from Seattle to Barcelona?

Should I set a price alert for Seattle to Barcelona flights?

Related routes

More routes from Seattle

Flights to Barcelona from other cities

Seattle to Barcelona: Overview

Insights for flights from Seattle to Barcelona

How much is a round trip from Seattle to Barcelona

The cheapest time to fly from Seattle to Barcelona

Direct flights from Seattle to Barcelona

Last-minute flights going from Seattle to Barcelona

Biggest price drops on these dates for flights from Seattle to Barcelona

Popular Airports to fly from Seattle to Barcelona

Seattle - Barcelona route insights

Recent fares are above the typical level.

July is historically the cheapest month to fly.

Direct flights take 10h 35m.

Connecting flights are dominant.

Air France offers direct flights.

Deals appear frequently.

Seattle main airports to depart from

Barcelona main airports to arrive at

Airports nearby Barcelona used as alternative

Business & First Class Flight Deals to Barcelona

Best Elite deals to Barcelona

Dec 30

Apr 07

Dec 04

Jan 02

Dec 30

Mar 28

Mar 28

Mar 03

Dec 30

Nov 18

Dec 07

Dec 10

Frequently Asked Questions About Flights to Barcelona

How far in advance should I book a flight from Seattle to Barcelona?

What's a cheap fare from Seattle to Barcelona?

What's the cheapest month to fly from Seattle to Barcelona?