Cheap Flights from Barcelona to Seattle, WA from $382
On Cheapflightsplus.com you will find 1000 connecting flights from Barcelona to Seattle. You can compare airfare deals from 33 airlines and multiple travel sites from $382, book and save on cheap plane tickets and last minute offers. Also check out BCN-SEA flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Barcelona to Seattle Flight Deals
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: (no tickets).Flight Information
Below we will explain in detail what the flights cost on the destination from Barcelona to Seattle depends on and how to choose the most interesting flight option for you.
Distance between Barcelona and Seattle is 8730 miles. Time difference between the cities is 9h. Airplanes depart 01:55 to 23:55 from 1 Barcelona airport and arrive 01:55 to 23:55 to 3 Seattle airports. Average flight time is 28h 57m.
- The fastest flight 13h 45m
- Average flight time 28h 57m
- Distance 5425 ml
Best Flights from Barcelona to Seattle Today
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The cheapest months to travel to Seattle are august (from 382 $), october (from 399 $), september (from 425 $).
The most expensive months are november (from 822 $), january (from 765 $), february (from 760 $).
What is the lowest airfare Barcelona to Seattle?
The cheapest plane ticket found by our users is $382. This airfare is for economy class on one-way W46018 flight by Aero Services Executive for August 28, 2025 which leaves Barcelona in Barcelona at 10:00 am and arrives at Seattle Seattle-Tacoma Intl at 08:53.
Flight Schedule Barcelona to Seattle (Washington)
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Popular Airlines on the Route
The flight Barcelona — Seattle is served by 33 regular airlines and 9 low-cost airlines. Most of the flights on this route are operated by SATA International - 1 departures per week at the price of from $700. And the most expensive tickets are offered by Lufthansa airline - from $1040.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
- S4 - SATA Internationalfrom $700
- TU - Tunisairfrom $826
- VY - Vuelingfrom $406
- FI - Icelandairfrom $650
- LX - SWISS International Air Linesfrom $507
- FR - Ryanairfrom $576
- HV - Transavia Airlinesfrom $781
- A3 - Aegean Airlinesfrom $693
- DY - Norwegianfrom $536
- OG - Air Onixfrom $548
- SK - SASfrom $619
- IB - Iberiafrom $399
Airports
You can fly from Barcelona to Seattle from 1 airports (Barcelona).
Barcelona airports
- Barcelona-BCNfrom $382
Seattle airports
- Boeing Field International Airport-BFI
- Seattle-Tacoma Intl-SEA
- Kenmore Air Harbor SPB-LKE
Airplanes
There are flights to Seattle from Barcelona by 33 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.
- Airbus A320from $626
Top International Destinations from Barcelona
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
- from $78
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- from $55
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- from $59
- from $56
- from $78
How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find Flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find an airline ticket, please select dates.