Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Air Canada

The cheapest airline(s) flying from Barcelona to Seattle is Air Canada.

  • Air Canada Air Canada
  • Air France Air France
  • KLM KLM
  • Condor Condor
  • Finnair Finnair
  • Icelandair Icelandair
  • Aer Lingus Aer Lingus
  • United Airlines United Airlines
  • Lufthansa Lufthansa
  • British Airways British Airways
Cheapest Month March

Travel Period: February 2025 - January 2026

The cheapest month(s) to fly from Barcelona to Seattle is March.

  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
  • Jan 2026
Cheapest Day of the Week Sunday

The cheapest day(s) of the week to fly from Barcelona to Seattle is Sunday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Thu, 2 Jan, 2025

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      • Availability
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      • 13:05 LHR
        08:00 CDG
        18Hrs, 05m 1 Stop (SEA)
      • LHRLondon Heathrow Airport 13:05 - CDG 08:00 18h 05m 1 Stop (SEA) Seattle
      • LHRLondon Heathrow Airport 13:05
        BCNBarcelona Airport 06:00
      • SEASeattle/Tacoma International Airport 15:05
        CDGParis Charles de Gaulle Airport 08:00
      • 18h 05m (4h 35m)
      • 1 Stop SEA · Seattle 4h 35m
      • Virgin Atlantic Airways (VS 105)Boeing 787 9
        Air France (AF 1449)Airbus
      • Virgin Atlantic Airways (VS 105)
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        • S
      • 13:05 LHR
        08:25 AMS
        18Hrs, 05m 1 Stop (SEA)
      • LHRLondon Heathrow Airport 13:05 - AMS 08:25 18h 05m 1 Stop (SEA) Seattle
      • LHRLondon Heathrow Airport 13:05
        BCNBarcelona Airport 06:00
      • SEASeattle/Tacoma International Airport 15:05
        AMSAmsterdam Airport 08:25
      • 18h 05m (4h 15m)
      • 1 Stop SEA · Seattle 4h 15m
      • Virgin Atlantic Airways (VS 105)Boeing 787 9
        KLM (KL 1510)Boeing 737 800
      • Virgin Atlantic Airways (VS 105)
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        • S
      • 07:50 BCN
        16:55 SEA
        18Hrs, 05m 1 Stop (LHR)
      • BCNBarcelona Airport 07:50 - SEA 16:55 18h 05m 1 Stop (LHR) London
      • BCNBarcelona Airport 07:50
        LHRLondon Heathrow Airport 15:00
      • LHRLondon Heathrow Airport 09:10
        SEASeattle/Tacoma International Airport 16:55
      • 18h 05m (5h 50m)
      • 1 Stop LHR · London 5h 50m
      • Vueling Airlines (VY 6650)Airbus Industrie A320 Sharklets
        British Airways (BA 49)Boeing Dreamliner Series 10
      • Vueling Airlines (VY 6650)
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        • T
        • F
        • S
        • S
      • 11:10 BCN
        16:55 SEA
        14Hrs, 45m 1 Stop (LHR)
      • BCNBarcelona Airport 11:10 - SEA 16:55 14h 45m 1 Stop (LHR) London
      • BCNBarcelona Airport 11:10
        LHRLondon Heathrow Airport 15:00
      • LHRLondon Heathrow Airport 12:40
        SEASeattle/Tacoma International Airport 16:55
      • 14h 45m (2h 20m)
      • 1 Stop LHR · London 2h 20m
      • British Airways (BA 479)Airbus A320 Neo
        British Airways (BA 49)Boeing Dreamliner Series 10
      • British Airways (BA 479)
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      What’s the most popular airline flying from Barcelona to Seattle?

      The most popular airline flying from Barcelona to Seattle is Air France. Find the latest flight deals on Wego.

      How far is Seattle from Barcelona?

      The flight distance between Barcelona and Seattle is 8714km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 07:50. The last flight of the day departs at 13:05. See the full list of flight times on Wego.

      All Airports in Barcelona

      Barcelona Airport BCN

      Popular Airlines Flying From Barcelona to Seattle

      Air France ‏()

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