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

Departure Date

2025/7
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------	22993	23Search	24997	25Search	26Search
27Search	28Search	291,582	301,067	31Search

Select Return Date　　 Change Departure Date

Return Date

2025/7
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
July Lowest Airfares
USD993

The airfare displayed above is for Delta Air Lines

Set calendar for this month
-El Prat－Seattle-Tacoma Airport
August Lowest Airfares
USD730

The airfare displayed above is for Scandinavian Airlines

Set calendar for this month

-El Prat－Seattle-Tacoma Airport
September Lowest Airfares
USD616

The airfare displayed above is for Icelandair

Set calendar for this month
-El Prat－Seattle-Tacoma Airport
October Lowest Airfares
USD676

The airfare displayed above is for Scandinavian Airlines

Set calendar for this month
-El Prat－Seattle-Tacoma Airport
November Lowest Airfares
USD733

The airfare displayed above is for Icelandair

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)
USD362〜
-El Prat－Washington D.C(Washington Dulles)
USD445〜
-El Prat－Washington D.C(Ronald Reagan Washington National)
USD531〜
-El Prat－Chicago(O'Hare)
USD476〜
-El Prat－Chicago(Midway)
USD959〜
-El Prat－Dallas(/Fort Worth)
USD720〜
-El Prat－Dallas(Love Field)
USD730〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Adolfo Suarez Madrid-Barajas Airport－Seattle(-Tacoma)
USD670〜
Bilbao Airport－Seattle(-Tacoma)
USD1,712〜
Valencia Airport－Seattle(-Tacoma)
USD829〜
* Fares vary in accordance to seat availability