Cheap Flights from Barcelona-El Prat Airport to Seattle (SEA) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/8
Sun	Mon	Tue	Wed	Thu	Fri	Sat
					1Search	2Search
3Search	4Search	5Search	6Search	7Search	8751	9Search
10Search	11Search	12Search	13Search	142,539	15Search	16Search
17Search	18Search	19Search	20Search	21Search	22Search	23Search
24Search	25Search	26Search	27Search	28810	29Search	30Search
31Search

Select Return Date　　 Change Departure Date

Return Date

2025/8
Sun	Mon	Tue	Wed	Thu	Fri	Sat
					1------	2------
3------	4------	5------	6------	7------	8------	9------
10------	11------	12------	13------	14------	15------	16------
17------	18------	19------	20------	21------	22------	23------
24------	25------	26------	27------	28------	29------	30------
31------

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

-El Prat－Seattle-Tacoma Airport
August Lowest Airfares
USD751

The airfare displayed above is for Scandinavian Airlines

Set calendar for this month
-El Prat－Seattle-Tacoma Airport
September Lowest Airfares
USD634

The airfare displayed above is for Icelandair

Set calendar for this month

-El Prat－Seattle-Tacoma Airport
October Lowest Airfares
USD696

The airfare displayed above is for Scandinavian Airlines

Set calendar for this month
-El Prat－Seattle-Tacoma Airport
November Lowest Airfares -----
-El Prat－Seattle-Tacoma Airport
December Lowest Airfares
USD845

The airfare displayed above is for United Airlines

Set calendar for this month

Barcelona－Seattle
Estimated Flight Time
12 Hours 00 Minutes
Barcelona－Seattle
Number of Operating Airlines
13

Operating Airlines for -El Prat－Seattle-Tacoma Airport Route
American Airlines

Air Canada

Air France

Finnair

Delta Air Lines

Iberia Airlines

Klm Royal Dutch Airlines

Lufthansa

Qatar Airways

Turkish Airlines

United Airlines

West Jet

LCCBritish Airways

Other Destinations from:Barcelona

-El Prat－Boston(Logan)
USD352〜
-El Prat－Washington D.C(Washington Dulles)
USD444〜
-El Prat－Washington D.C(Ronald Reagan Washington National)
USD547〜
-El Prat－Chicago(O'Hare)
USD490〜
-El Prat－Dallas(/Fort Worth)
USD740〜
-El Prat－Dallas(Love Field)
USD1,794〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Adolfo Suarez Madrid-Barajas Airport－Seattle(-Tacoma)
USD689〜
Bilbao Airport－Seattle(-Tacoma)
USD1,762〜
Valencia Airport－Seattle(-Tacoma)
USD829〜
* Fares vary in accordance to seat availability