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Cheap Flights from Seattle to Barcelona
Searching for flights from Seattle to Barcelona that fit your budget?
Dates
Mon, Oct 26 – Wed, Oct 28
No. of travellers & Class
1 Traveller · Economy
Triwize searches 500+ airlines to enable you to get cheap Seattle to Barcelona flights quickly. Browse for round-trip, one-way, and last minute flights from Seattle to Barcelona, both direct and connecting flights from SEA to BCN.
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Cheapest Flights to Round trip
The card below shows the cheapest round-trip fares currently available. Updated every 24 hours.
Enter your travel dates to find the best prices
Thu, 9 Jul-Sat, 11 Jul
20:45SEA
17h 00mNon-stop
17:45SIN
09:00SIN
14h 10mNon-stop
08:10SEA
$715Economy · per person
Thu, 9 Jul-Sat, 11 Jul
08:45SEA
17h 00mNon-stop
17:45SIN
9:00SIN
14h 10mNon-stop
7:10SEA
$879Economy · per person
Thu, 9 Jul-Sat, 11 Jul
08:45SEA
17h 00mNon-stop
17:45SIN
9:00SIN
14h 10mNon-stop
7:10SEA
$879Economy · per person
Thu, 9 Jul-Sat, 11 Jul
23:40SFO
16h 35mNon-stop
06:15SIN
8:45SIN
15h 30mNon-stop
09:15SFO
$1,027Economy · per person
Thu, 9 Jul-Sat, 11 Jul
23:40SFO
17h 20mNon-stop
08:00SIN
10:10SIN
15h 05mNon-stop
09:15SFO
$1,058Economy · per person
Thu, 9 Jul-Sat, 11 Jul
11:10SFO
16h 25mNon-stop
18:35SIN
08:45SIN
15h 45mNon-stop
09:30SFO
$1,064Economy · per person
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Best Time to Book Seattle to Barcelona flights
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What is the Cheapest Month to Fly from newyork to miami?January and September are typically the cheapest months to fly from newyork to newyork, according to fare data from Google Flights, Skyscanner, and momondo. Demand dips right after the holidays and again once summer ends, which tends to bring airfare deals down 15–25% versus peak months.
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When is the Cheapest Time to Book a Flight from newyork to newyork?Booking several weeks in advance can often help travelers find lower fares. Prices vary based on demand, seasonality, and availability.
Everything you need to know before you book
Quick Facts - Flights from Seattle to Barcelona
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How to Find Cheap Flights from Seattle to Barcelona
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01 Check multiple airportsCompare all three Seattle airports since fares for the same dates can vary significantly by airport.
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02 Compare flexible datesCheck different departure and return dates to find lower fares from Seattle to Barcelona.
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03 Book at the right timeCompare prices in advance and monitor fares for your Seattle to Barcelona route.
A traveller’s guide
Airlines Flying From Seattle to Barcelona
It’s either Delta Airlines offering this route Nonstop service but seasonally, and outside the mentioned seaso1Airline Name
JFK,LGA,EWR→MIA
New York's largest domestic carrier by seats; free Wi-Fi on most flights
2Delta Air Lines
JFK,LGA,EWR→MIA
Major US airline offering frequent flights between New York and Miami
3American Airlines
JFK,LGA,EWR→MIA
Large US carrier with extensive domestic and international connectivity
4United Airlines
JFK,EWR→MIA
Major US airline with a strong presence at Newark and New York airports
5JetBlue
JFK,LGA→MIA
New York-based airline known for free Wi-Fi and comfortable seating
6Southwest Airlines
LGA→MIA
US carrier offering flexible fares and free checked bags on eligible fares
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Frequently Asked Questions
How long is the flight from Seattle to Barcelona?
The Direct Flight between Seattle and Barcelona operated by Delta Airlines takes around 10 hours 30 minutes to 11 hours 45 minutes. The distance covered is roughly 5,439 miles. The connected route via any of the hubs in Europe takes 13 to 18 hours.
What is the cheapest month to fly from Seattle to Barcelona?
So this September, October & January are when one can get themselves cheap flights from Seattle to Barcelona. Well at least as per my observation regarding fare costs via top-notch flight search engines. While June – August tend to be pretty costly due to peak season demands!
Which airlines fly nonstop from Seattle to Barcelona?
Today, only Delta Airlines provides nonstop flights between Seattle and Barcelona, with the timing limited between May and October using A330-900neo planes. KLM, AirFrance, Lufthansa, British Airways, and Icelandair offer one stop connectivity year round on this route!
Is the Seattle to Barcelona nonstop flight available year-round?
No. The nonstop Delta Airlines flight between SEA – BCN operates only during the summers months. This means that the flights operate from early May until late October every year.
Which airport should I fly into for Barcelona?
Barcelona-El Prat Airport (BCN), Spain is where Delta Airlines takes us directly from Seattle. Around 12-13 kilometers away lies Barcelona City!
How far in advance should I book a flight from Seattle to Barcelona?
Booking a ticket anywhere from 2 to 4 months before travelling works out wonderfully well. Booking much nearer or closer to your travel date increases costs significantly, which applies largely when one travels through peak periods or during operational seasons of the non-stop flights!
Are there budget or last-minute flights from SEA to BCN?
It is observed that connecting flights to Barcelona, departing from Seattle via Reykjavik (Icelandair) and Amsterdam (KLM) often give out cheap rates! Last minute bookings become cheaper and easily available on weekdays and low peak periods!
What is the distance between Seattle and Barcelona?
Seattle and Barcelona are around 5,439 miles/8,753 km distant via flight route. This happens to be one of the longer distance domestic-to-Europe routes operated out of the Pacific Northwest region.
Is it cheaper to fly one-way or round-trip from Seattle to Barcelona?
On this route, generally round trip fares prove out to be cheaper compared to purchasing two one-way tickets separately. However, when it comes to flying one way from Seattle to Barcelona, there could be certain situations wherein this might suit your itinerary perfectly!
Plan your Trip
Terms and Conditions : Fares are sourced across 500+ airlines and include all taxes, surcharges, and Triwize service fees. Displayed prices are subject to change until ticketed. Tickets are nonrefundable, nontransferable, and subject to airline restrictions; name changes are not permitted. Triwize Coins are earned on qualified bookings, hold no cash value, are non-transferable, and may be modified or discontinued at any time. See full Terms for details.