Popular Filters
Departure Airports
One Way Price
Duration
Stops From Seattle
Departure From Seattle
USD 1,105
USD 1,039
USD 1,515
Arrival at Barcelona
USD 1,254
USD 1,039
USD 1,515
USD 1,105
Alliances & Airlines
Oneworld
(14)
SkyTeam
(7)
Star Alliance
(7)
+ 5 more
Layover Airports
+ 4 more
Layover Duration
Top Airlines
Popular Flights
Seattle to Spain
USD 1,082
You save USD 66 if you fly from Everett
Everett to Barcelona , 20 May
Alaska Airlines AS | 2317
16:45
Wed, 20 May 26
Everett, United States
02 h 08 m
18:53
Wed, 20 May 26
Terminal T1
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
American Airlines AA | 2550
13:48
Thu, 21 May 26
Terminal T1
San Francisco, United States
04 h 47 m
20:35
Thu, 21 May 26
Terminal T3
Chicago, United States
BAGGAGE : CHECK INCABIN
Information not available
American Airlines AA | 40
19:05
Fri, 22 May 26
Terminal T3
Chicago, United States
08 h 30 m
10:35
Sat, 23 May 26
Terminal T1
Barcelona, Spain
BAGGAGE : CHECK INCABIN
Information not available
USD 1,151
Re Check-in of Baggage required
Seattle to Barcelona , 20 May
United Airlines UA | 1351
12:51
Wed, 20 May 26
Seattle, United States
02 h 51 m
16:42
Wed, 20 May 26
Denver, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA | 27
17:35
Wed, 20 May 26
Denver, United States
09 h 05 m
09:40
Thu, 21 May 26
Terminal T2
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
KLM Royal Dutch KL | 1010
14:45
Thu, 21 May 26
Terminal T4
London - Heathrow Apt, United Kingdom
01 h 15 m
17:00
Thu, 21 May 26
Amsterdam, Netherlands
BAGGAGE : CHECK INCABIN
Information not available
KLM Royal Dutch KL | 1521
20:35
Thu, 21 May 26
Amsterdam, Netherlands
02 h 10 m
22:45
Thu, 21 May 26
Terminal T1
Barcelona, Spain
BAGGAGE : CHECK INCABIN
Information not available
USD 1,215
Re Check-in of Baggage required
Seattle to Barcelona , 20 May
United Airlines UA | 1900
07:25
Wed, 20 May 26
Seattle, United States
05 h 24 m
15:49
Wed, 20 May 26
Terminal A
Newark, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA | 16
17:25
Wed, 20 May 26
Terminal C
Newark, United States
07 h 30 m
05:55
Thu, 21 May 26
Terminal T2
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
Eurowings EW | 9465
12:10
Thu, 21 May 26
London - Heathrow Apt, United Kingdom
01 h 25 m
14:35
Thu, 21 May 26
Dusseldorf, Germany
BAGGAGE : CHECK INCABIN
Information not available
Eurowings EW | 9444
16:50
Thu, 21 May 26
Dusseldorf, Germany
02 h 10 m
19:00
Thu, 21 May 26
Barcelona, Spain
BAGGAGE : CHECK INCABIN
Information not available
USD 1,254
Re Check-in of Baggage required
Seattle to Barcelona , 20 May
United Airlines UA | 8246
14:55
Wed, 20 May 26
Seattle, United States
01 h 07 m
16:02
Wed, 20 May 26
Terminal M
Vancouver, Canada
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA | 8582 | Operated By Air Canada
20:10
Wed, 20 May 26
Terminal M
Vancouver, Canada
09 h 10 m
13:20
Thu, 21 May 26
Terminal T2
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
Vueling VY | 6653
20:50
Thu, 21 May 26
London - Heathrow Apt, United Kingdom
02 h 20 m
00:10
Fri, 22 May 26
Barcelona, Spain
BAGGAGE : CHECK INCABIN
Information not available
USD 1,577
Seattle to Barcelona , 20 May
British Airways BA | 52
13:30
Wed, 20 May 26
Seattle, United States
09 h 15 m
06:45
Thu, 21 May 26
Terminal T5
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
British Airways BA | 476
08:55
Thu, 21 May 26
Terminal T5
London - Heathrow Apt, United Kingdom
02 h 10 m
12:05
Thu, 21 May 26
Terminal T1
Barcelona, Spain
BAGGAGE : CHECK INCABIN
Information not available
USD 1,915
Seattle to Barcelona , 20 May
Delta Air Lines DL | 80
18:40
Wed, 20 May 26
Seattle, United States
10 h 10 m
13:50
Thu, 21 May 26
Terminal T2E
Paris, France
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL | 8379 | Operated By Air France
15:20
Thu, 21 May 26
Terminal T2F
Paris, France
01 h 50 m
17:10
Thu, 21 May 26
Terminal T1
Barcelona, Spain
BAGGAGE : CHECK INCABIN
Information not available
USD 1,920
Seattle to Barcelona , 20 May
Delta Air Lines DL | 142
13:45
Wed, 20 May 26
Seattle, United States
09 h 55 m
08:40
Thu, 21 May 26
Amsterdam, Netherlands
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL | 9186 | Operated By KLM Royal Dutch
10:20
Thu, 21 May 26
Amsterdam, Netherlands
02 h 10 m
12:30
Thu, 21 May 26
Terminal T1
Barcelona, Spain
BAGGAGE : CHECK INCABIN
Information not available
USD 1,928
Seattle to Barcelona , 20 May
Air France AF | 3653 | Operated By Delta Air Lines
18:40
Wed, 20 May 26
Seattle, United States
10 h 10 m
13:50
Thu, 21 May 26
Terminal T2E
Paris, France
BAGGAGE : CHECK INCABIN
Information not available
Air France AF | 1548
15:20
Thu, 21 May 26
Terminal T2F
Paris, France
01 h 50 m
17:10
Thu, 21 May 26
Terminal T1
Barcelona, Spain
BAGGAGE : CHECK INCABIN
Information not available
USD 3,282
Seattle to Barcelona , 20 May
Iberia IB | 3506 | Operated By British Airways
20:20
Wed, 20 May 26
Seattle, United States
09 h 25 m
13:45
Thu, 21 May 26
Terminal T5
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
Iberia IB | 3664 | Operated By British Airways
15:15
Thu, 21 May 26
Terminal T5
London - Heathrow Apt, United Kingdom
02 h 20 m
18:35
Thu, 21 May 26
Terminal T1
Barcelona, Spain
BAGGAGE : CHECK INCABIN
Information not available
USD 3,293
Seattle to Barcelona , 20 May
Finnair AY | 5448 | Operated By British Airways
20:20
Wed, 20 May 26
Seattle, United States
09 h 25 m
13:45
Thu, 21 May 26
Terminal T5
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
British Airways BA | 482
15:15
Thu, 21 May 26
Terminal T5
London - Heathrow Apt, United Kingdom
02 h 20 m
18:35
Thu, 21 May 26
Terminal T1
Barcelona, Spain
BAGGAGE : CHECK INCABIN
Information not available
About Seattle (SEA)
Located in the state of Washington in the United States of America, Seattle is a city known for its architectural creations, cultural attractions and finest opportunities for recreation activities. Space Needle is an iconic symbol of the city is one of the major attractions of the city that offers stunning views of the city. No trip to Seattle can be considered complete without the inclusion of the Seattle Center on the itinerary. Boasting of several museums, theatres, gardens restaurants, fountains and performance venues, this is the centre of all entertainment activities in the city. Located in the downtown area of the city, Seattle Art Museum is another popular place of tourist interest. Stepping into this museum can give tourists a chance to catch a glimpse of the unique collection of Native American and Mesoamerican artworks on display. Museum of Flight, which beautifully traces the history and evolution of aviation, is also a worth-visiting museum. Olympic Sculpture Park features interesting sculpture creations by renowned artists in its beautifully landscaped gardens, perfect to explore with family and kids. Seattle waterfront is an excellent place to relax and discover the local scene. In short, this city is the perfect place to spend a fun-filled vacation with friends and family. To find the best travel package for this city, look no further MakeMyTrip.
About Spain (ES)
Spain, a culturally rich country, along with its diverse regions, offers a variety of landscapes and equally varied experiences. With cheap holiday packages for your Spain vacations, journey across high plateaus and mountain ranges of the Sierra Nevada, admire renowned Catalan architecture, enjoy the nightlife in Barcelona and Madrid and watch colourful Flamenco dancers or the famed bull fights, as Spain tours offer a new thing to do everyday. So, drink up the sangria or fine wine, as per your preference, as you enjoy a fiesta in one town or the other during your Spain trip. It's an experience not to be missed during your holiday in Spain. For the best travel deals, book cheap holidays in Spain at MakeMyTrip India.