Cheap Flights from Seattle to Madrid
Browse current best options from Seattle. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Seattle
RatePunk searches hundreds of travel sites at once for deals on flights to Madrid
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Seattle to Madrid
Explore current cheapest deals departing from Seattle to Madrid
Round trip
Sort by: Cheapest
October 18 - October 27
SEA - Madrid
$927
$632
Round trip
September 3 - September 10
SEA - Madrid
$917
$679
Round trip
August 18 - August 29
SEA - Madrid
$919
$688
Round trip
August 20 - August 31
SEA - Madrid
$918
$690
Round trip
August 18 - August 30
SEA - Madrid
$916
$692
Round trip
September 3 - September 17
SEA - Madrid
$886
$695
Round trip
October 10 - October 19
SEA - Madrid
$925
$700
Round trip
August 26 - August 30
SEA - Madrid
$968
$705
Round trip
August 16 - August 26
SEA - Madrid
$919
$706
Round trip
September 3 - September 12
SEA - Madrid
$892
$714
Round trip
Unlock all 500+ flight deals to Madrid and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Seattle to Madrid
How much is a round trip from Seattle to Madrid
Regular price: $780 - $1,550
Prices for flights from Seattle to Madrid are currently below the regular range.
The regular price range for flights from Seattle to Madrid is $780 to $1550. The current lowest deal is $632 with Condor Flugdienst, for travel from Oct 18 to Oct 27.
now $632
Low $780
High $1,550
The cheapest time to fly from Seattle to Madrid
The cheapest month to fly from Seattle to Madrid is February, with a median price of $407. The most expensive month is September, with a median price of $818. Prices are generally lower from January to December.
February
Flights from $407
September
Flights from $818
Direct flights from Seattle to Madrid
Icelandair
Condor Flugdienst
Lufthansa
Alaska Airlines, Inc.
Last-minute flights going from Seattle to Madrid
Thu, Jul 2
SEA - Madrid
Seattle (SEA) - Madrid (MAD)
Icelandair
$886
$899
One-way
Fri, Jul 3
SEA - Madrid
Seattle (SEA) - Madrid (MAD)
Icelandair
$893
$865
One-way
Sun, Jul 5
SEA - Madrid
Seattle (SEA) - Madrid (MAD)
Condor Flugdienst
$957
$904
One-way
Mon, Jul 6
SEA - Madrid
Seattle (SEA) - Madrid (MAD)
Icelandair
$893
$859
One-way
Mon, Jul 13
SEA - Madrid
Seattle (SEA) - Madrid (MAD)
Condor Flugdienst
$863
$870
One-way
Sun, Jul 19
SEA - Madrid
Seattle (SEA) - Madrid (MAD)
Icelandair
$906
$905
One-way
Biggest price drops on these dates for flights from Seattle to Madrid
Dec 13 - Dec 23
$1,070 → $772
28%
Oct 18 - Oct 27
$927 → $632
32%
Dec 1 - Dec 9
$1,050 → $770
27%
Aug 26 - Aug 30
$968 → $705
27%
Popular Airports to fly from Seattle to Madrid
Seattle - Madrid route insights
💸 Price insights
Recent fares are above the typical level
Recent fares from Seattle to Madrid are above the typical level, with 17% good prices.
📅 Best time to fly
Fly in February for the best prices
Historically, February is the cheapest month to fly, with a median price of $407.
⏱️ Flight duration
Flights typically take 18h 35m
The typical flight duration from Seattle to Madrid is 18 hours and 35 minutes, with 1 stopover.
✈️ Airlines & availability
Connecting flights are dominant
There are no direct flights. Connecting flights are dominant, with 1 stopover being typical.
🏆 Airline highlight
Condor Flugdienst offers a recent deal
Condor Flugdienst recently offered a deal for $632 from Seattle to Madrid.
🎯 Booking tip
Deals appear frequently for this route
Deals for flights from Seattle to Madrid appear frequently, about 0.9 times per day.
Seattle main airports to depart from
Seattle–Tacoma International (SEA)
Seattle–Tacoma International Airport is a major hub for flights from Seattle to Madrid.
📍 ~20 km from Seattle (reachable by car or train)
💸 Flights from ~$632
Boeing Field (BFI)
Boeing Field offers an alternative departure point for flights from Seattle to Madrid.
📍 ~10 km from Seattle (reachable by car)
💸 Flights from ~$1124
Kenmore Air Harbor Seaplane Base (LKE)
Kenmore Air Harbor Seaplane Base is an option for flights from Seattle to Madrid.
📍 ~5 km from Seattle (reachable by car)
💸 Flights from ~$632
Madrid main airports to arrive at
Adolfo Suárez Madrid–Barajas (MAD)
Adolfo Suárez Madrid–Barajas Airport is a key arrival point for flights to Madrid.
📍 ~13 km from city center (reachable by metro, train, bus, taxi, car rental).
💸 Flights from ~$632
Airports nearby Madrid used as alternative
Valencia (VLC)
Consider Valencia for its excellent high-speed rail connection from Madrid and wide range of European and domestic flights.
📍 ~300 km from Madrid (reachable by high-speed rail)
💸 Flights from ~$724
Barcelona–El Prat (BCN)
Barcelona is Spain's largest alternative hub, offering the most extensive international flight network and frequent high-speed rail service.
📍 ~500 km from Madrid (reachable by high-speed rail)
💸 Flights from ~$460
Málaga (AGP)
Málaga is a major international gateway with high flight volume, especially for low-cost carriers, and direct high-speed rail from Madrid.
📍 ~400 km from Madrid (reachable by high-speed rail)
💸 Flights from ~$696
Alicante–Elche (ALC)
Alicante–Elche offers strong high-speed rail connectivity from Madrid and a significant volume of international flights.
📍 ~360 km from Madrid (reachable by high-speed rail)
💸 Flights from ~$736
Seville (SVQ)
Seville is a primary hub for Southern Spain with good domestic and European coverage and a direct high-speed rail connection from Madrid.
📍 ~400 km from Madrid (reachable by high-speed rail)
💸 Flights from ~$716
Business & First Class Flight Deals to Madrid
Discover luxury on the budget with premium cabin class on flights from Seattle to Madrid.
Elite
Best Elite deals to Madrid
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From SEA
Elite
Aug 21
Madrid, Spain
95% AI deal score
$6,952
$3,152
Save $3,800
From SEA
Elite
Aug 11
Madrid, Spain
94% AI deal score
$6,709
$3,126
Save $3,583
From SEA
Elite
Aug 11
Madrid, Spain
94% AI deal score
$6,602
$3,137
Save $3,465
From SEA
Elite
Aug 11
Madrid, Spain
94% AI deal score
$6,716
$3,139
Save $3,577
From SEA
Elite
Aug 11
Madrid, Spain
94% AI deal score
$6,602
$3,140
Save $3,462
From SEA
Elite
Aug 11
Madrid, Spain
94% AI deal score
$6,709
$3,141
Save $3,568
From SEA
Elite
Aug 11
Madrid, Spain
94% AI deal score
$6,790
$3,156
Save $3,634
From SEA
Elite
Aug 21
Madrid, Spain
94% AI deal score
$6,815
$3,167
Save $3,648
From SEA
Elite
Aug 21
Madrid, Spain
94% AI deal score
$6,796
$3,167
Save $3,629
From SEA
Elite
Aug 21
Madrid, Spain
94% AI deal score
$6,802
$3,167
Save $3,635
From SEA
Elite
Aug 21
Madrid, Spain
94% AI deal score
$6,853
$3,180
Save $3,673
From SEA
Elite
Aug 04
Madrid, Spain
94% AI deal score
$7,005
$3,289
Save $3,716
From SEA
Elite
Aug 02
Madrid, Spain
94% AI deal score
$6,892
$3,289
Save $3,603
From SEA
Elite
Aug 05
Madrid, Spain
94% AI deal score
$7,001
$3,289
Save $3,712
From SEA
Elite
Aug 10
Madrid, Spain
94% AI deal score
$7,001
$3,291
Save $3,710
From SEA
Elite
Aug 06
Madrid, Spain
94% AI deal score
$6,787
$3,291
Save $3,496
From SEA
Elite
Aug 04
Madrid, Spain
94% AI deal score
$6,742
$3,291
Save $3,451
From SEA
Elite
Aug 09
Madrid, Spain
94% AI deal score
$7,012
$3,291
Save $3,721
From SEA
Elite
Aug 02
Madrid, Spain
94% AI deal score
$6,750
$3,291
Save $3,459
From SEA
Elite
Aug 07
Madrid, Spain
94% AI deal score
$6,885
$3,291
Save $3,594
From SEA
Elite
Aug 05
Madrid, Spain
94% AI deal score
$6,736
$3,291
Save $3,445
From SEA
Elite
Aug 20
Madrid, Spain
92% AI deal score
$6,816
$3,638
Save $3,178
From SEA
Elite
Aug 14
Madrid, Spain
92% AI deal score
$6,710
$3,638
Save $3,072
From SEA
Elite
Aug 09
Madrid, Spain
92% AI deal score
$6,573
$3,638
Save $2,935
From SEA
Elite
Aug 12
Madrid, Spain
92% AI deal score
$6,710
$3,638
Save $3,072
From SEA
Elite
Aug 20
Madrid, Spain
92% AI deal score
$2,353
$1,616
Save $737
From SEA
Elite
Jul 12
Madrid, Spain
90% AI deal score
$4,560
$3,289
Save $1,271
From SEA
Elite
Jul 16
Madrid, Spain
90% AI deal score
$4,560
$3,289
Save $1,271
From SEA
Elite
Jul 24
Madrid, Spain
90% AI deal score
$4,552
$3,289
Save $1,263
From SEA
Elite
Jul 13
Madrid, Spain
90% AI deal score
$4,555
$3,289
Save $1,266
From SEA
Elite
Jul 28
Madrid, Spain
90% AI deal score
$4,583
$3,289
Save $1,294
From SEA
Elite
Jul 14
Madrid, Spain
90% AI deal score
$4,555
$3,289
Save $1,266
From SEA
Elite
Jul 29
Madrid, Spain
90% AI deal score
$4,593
$3,289
Save $1,304
From SEA
Elite
Jul 27
Madrid, Spain
90% AI deal score
$4,579
$3,289
Save $1,290
From SEA
Elite
Jul 26
Madrid, Spain
90% AI deal score
$4,565
$3,289
Save $1,276
From SEA
Elite
Jul 13
Madrid, Spain
90% AI deal score
$4,561
$3,291
Save $1,270
From SEA
Elite
Jul 14
Madrid, Spain
90% AI deal score
$4,555
$3,291
Save $1,264
From SEA
Elite
Jul 29
Madrid, Spain
90% AI deal score
$4,555
$3,291
Save $1,264
From SEA
Elite
Jul 22
Madrid, Spain
90% AI deal score
$4,560
$3,291
Save $1,269
From SEA
Elite
Jul 12
Madrid, Spain
90% AI deal score
$4,545
$3,291
Save $1,254
From SEA
Elite
Jul 16
Madrid, Spain
90% AI deal score
$4,560
$3,291
Save $1,269
From SEA
Elite
Jul 20
Madrid, Spain
90% AI deal score
$4,560
$3,291
Save $1,269
From SEA
Elite
Jul 21
Madrid, Spain
90% AI deal score
$4,560
$3,291
Save $1,269
From SEA
Elite
Aug 23
Madrid, Spain
90% AI deal score
$2,357
$1,850
Save $507
From SEA
Elite
Aug 09
Madrid, Spain
90% AI deal score
$2,390
$1,851
Save $539
From SEA
Elite
Dec 09
Madrid, Spain
90% AI deal score
$2,268
$1,860
Save $408
From SEA
Elite
Aug 28
Madrid, Spain
90% AI deal score
$2,381
$1,860
Save $521
From SEA
Elite
Jul 22
Madrid, Spain
89% AI deal score
$4,545
$3,289
Save $1,256
From SEA
Elite
Jul 21
Madrid, Spain
89% AI deal score
$4,541
$3,289
Save $1,252
From SEA
Elite
Jul 23
Madrid, Spain
89% AI deal score
$4,540
$3,289
Save $1,251
From SEA
Elite
Jul 15
Madrid, Spain
89% AI deal score
$4,549
$3,289
Save $1,260
From SEA
Elite
Jul 20
Madrid, Spain
89% AI deal score
$4,540
$3,289
Save $1,251
From SEA
Elite
Jul 15
Madrid, Spain
89% AI deal score
$4,549
$3,291
Save $1,258
From SEA
Elite
Jul 24
Madrid, Spain
89% AI deal score
$4,517
$3,291
Save $1,226
From SEA
Elite
Jul 26
Madrid, Spain
89% AI deal score
$4,541
$3,291
Save $1,250
From SEA
Elite
Jul 28
Madrid, Spain
89% AI deal score
$4,540
$3,291
Save $1,249
From SEA
Elite
Jul 23
Madrid, Spain
89% AI deal score
$4,532
$3,291
Save $1,241
From SEA
Elite
Jul 27
Madrid, Spain
89% AI deal score
$4,545
$3,291
Save $1,254
From SEA
Elite
Dec 01
Madrid, Spain
89% AI deal score
$2,182
$1,859
Save $323
From SEA
Elite
Dec 02
Madrid, Spain
89% AI deal score
$2,185
$1,860
Save $325
From SEA
Elite
Aug 08
Madrid, Spain
89% AI deal score
$2,390
$1,955
Save $435
From SEA
Elite
Dec 10
Madrid, Spain
89% AI deal score
$2,268
$1,960
Save $308
From SEA
Elite
Jul 29
Madrid, Spain
89% AI deal score
$2,488
$2,067
Save $421
From SEA
Elite
Aug 12
Madrid, Spain
84% AI deal score
$6,789
$4,585
Save $2,204
From SEA
Elite
Aug 12
Madrid, Spain
84% AI deal score
$6,602
$4,585
Save $2,017
From SEA
Elite
Aug 12
Madrid, Spain
84% AI deal score
$6,783
$4,701
Save $2,082
From SEA
Elite
Nov 10
Madrid, Spain
84% AI deal score
$2,122
$1,859
Save $263
From SEA
Elite
Nov 11
Madrid, Spain
84% AI deal score
$2,122
$1,860
Save $262
From SEA
Elite
Nov 29
Madrid, Spain
84% AI deal score
$2,119
$1,864
Save $255
From SEA
Elite
Nov 29
Madrid, Spain
84% AI deal score
$2,117
$1,870
Save $247
From SEA
Elite
Aug 11
Madrid, Spain
84% AI deal score
$2,391
$2,050
Save $341
From SEA
Elite
Aug 17
Madrid, Spain
84% AI deal score
$2,390
$2,050
Save $340
From SEA
Elite
Aug 19
Madrid, Spain
84% AI deal score
$2,390
$2,053
Save $337
From SEA
Elite
Aug 16
Madrid, Spain
84% AI deal score
$2,390
$2,053
Save $337
From SEA
Elite
Aug 12
Madrid, Spain
84% AI deal score
$2,389
$2,053
Save $336
From SEA
Elite
Jul 29
Madrid, Spain
83% AI deal score
$4,548
$3,638
Save $910
From SEA
Elite
Oct 26
Madrid, Spain
83% AI deal score
$2,309
$2,011
Save $298
From SEA
Elite
Aug 19
Madrid, Spain
83% AI deal score
$2,384
$2,067
Save $317
From SEA
Elite
Aug 18
Madrid, Spain
83% AI deal score
$2,380
$2,067
Save $313
From SEA
Elite
Oct 20
Madrid, Spain
82% AI deal score
$2,322
$2,060
Save $262
From SEA
Elite
Nov 12
Madrid, Spain
81% AI deal score
$2,122
$1,960
Save $162
From SEA
Elite
Nov 29
Madrid, Spain
81% AI deal score
$2,121
$1,964
Save $157
From SEA
Elite
Nov 29
Madrid, Spain
81% AI deal score
$2,127
$1,971
Save $156
From SEA
Elite
Nov 24
Madrid, Spain
80% AI deal score
$2,125
$2,011
Save $114
From SEA
Elite
Jul 23
Madrid, Spain
79% AI deal score
$4,705
$4,616
Save $89
From SEA
Elite
Dec 03
Madrid, Spain
78% AI deal score
$4,456
$4,442
Save $14
From SEA
Elite
Dec 03
Madrid, Spain
77% AI deal score
$4,672
From SEA
Elite
Dec 01
Madrid, Spain
77% AI deal score
$4,687
From SEA
Elite
Nov 24
Madrid, Spain
77% AI deal score
$4,789
From SEA
Elite
Nov 19
Madrid, Spain
76% AI deal score
$4,842
From SEA
Elite
Jun 28
Madrid, Spain
76% AI deal score
$3,086
From SEA
Elite
Jun 28
Madrid, Spain
74% AI deal score
$3,933
From SEA
Elite
Jul 15
Madrid, Spain
73% AI deal score
$7,220
From SEA
Elite
Jul 02
Madrid, Spain
73% AI deal score
$5,128
From SEA
Elite
Jul 22
Madrid, Spain
72% AI deal score
$7,220
From SEA
Elite
Jun 27
Madrid, Spain
72% AI deal score
$4,986
From SEA
Elite
Aug 25
Madrid, Spain
71% AI deal score
$9,195
From SEA
Elite
Aug 25
Madrid, Spain
71% AI deal score
$9,202
From SEA
Elite
Aug 25
Madrid, Spain
71% AI deal score
$9,202
From SEA
Elite
Jun 28
Madrid, Spain
70% AI deal score
$10,127