Cheap Flights from Singapore to Seattle
Browse current best options from Singapore. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Singapore
RatePunk searches hundreds of travel sites at once for deals on flights to Seattle
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 Singapore to Seattle
Explore current cheapest deals departing from Singapore to Seattle
Round trip
Sort by: Cheapest
July 9 - July 21
SIN - Seattle
$1,084
$740
Round trip
November 7 - November 16
SIN - Seattle
$1,114
$744
Round trip
October 17 - October 24
SIN - Seattle
$1,126
$788
Round trip
July 16 - July 30
SIN - Seattle
$1,065
$802
Round trip
July 14 - August 12
SIN - Seattle
$1,058
$807
Round trip
July 14 - July 19
SIN - Seattle
$1,102
$812
Round trip
July 7 - July 28
SIN - Seattle
$1,067
$812
Round trip
July 16 - July 26
SIN - Seattle
$1,075
$812
Round trip
August 25 - August 30
SIN - Seattle
$1,181
$812
Round trip
August 20 - August 28
SIN - Seattle
$1,135
$812
Round trip
Unlock all 500+ flight deals to Seattle and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Singapore to Seattle
How much is a round trip from Singapore to Seattle
Regular price: $973 - $1,905
Prices are currently below the regular range.
The regular price range for flights from Singapore to Seattle is between 973 USD and 1905 USD. The current lowest deal is 740 USD with Air Canada, for travel from Jul 9-Jul 21.
now $740
Low $973
High $1,905
The cheapest time to fly from Singapore to Seattle
The cheapest month to fly from Singapore to Seattle is August, with a median price of $640. The most expensive month is November, with a median price of $1323. Prices are generally lower from January to December.
August
Flights from $640
November
Flights from $1,323
Direct flights from Singapore to Seattle
Singapore Airlines
Last-minute flights going from Singapore to Seattle
Sun, Jun 21
SIN - Seattle
Singapore (SIN) - Seattle (SEA)
China Airlines
$1,160
$904
One-way
Tue, Jun 23
SIN - Seattle
Singapore (SIN) - Seattle (SEA)
Air Canada
$1,156
$917
One-way
Mon, Jul 6
SIN - Seattle
Singapore (SIN) - Seattle (SEA)
Jett8 Airlines Cargo
$1,169
$961
One-way
Tue, Jul 7
SIN - Seattle
Singapore (SIN) - Seattle (SEA)
Air Canada
$1,067
$812
One-way
Tue, Jul 7
SIN - Seattle
Singapore (SIN) - Seattle (SEA)
Jett8 Airlines Cargo
$1,165
$961
One-way
Thu, Jul 9
SIN - Seattle
Singapore (SIN) - Seattle (SEA)
Air Canada
$1,084
$740
One-way
Biggest price drops on these dates for flights from Singapore to Seattle
Dec 4 - Dec 26
$1,369 → $975
29%
Dec 4 - Dec 27
$1,369 → $975
29%
Dec 16 - Dec 29
$1,371 → $977
29%
Dec 3 - Dec 27
$1,365 → $975
29%
Popular Airports to fly from Singapore to Seattle
Singapore - Seattle route insights
💸 Price insights
Recent fares are above the typical level
Recent fares from Singapore to Seattle are above the typical level for the route.
📅 Best time to fly
Cheapest months: August, February, May
Historically, the cheapest months to fly are August ($640), February ($664), and May ($771).
⏱️ Flight duration
Typically 28h 40m with 1 stop
Flights from Singapore to Seattle typically take 28h 40m, with 1 stopover being common.
✈️ Airlines & availability
Connecting flights are dominant
Connecting flights are dominant on this route, making up 97.2% of recent deals.
🏆 Airline highlight
Singapore Airlines offers direct flights
Singapore Airlines is one option for direct flights from Singapore to Seattle.
🎯 Booking tip
Deals appear regularly
Deals for flights from Singapore to Seattle appear regularly, about 0.47 times per day.
Singapore main airports to depart from
Singapore Changi (SIN)
Singapore Changi Airport is a great option for flights from Singapore to Seattle, offering competitive prices.
📍 ~19 km from city center (reachable by car or train)
💸 Flights from ~$740
Seattle main airports to arrive at
Seattle–Tacoma International (SEA)
Seattle–Tacoma International Airport is a good arrival option for flights from Singapore to Seattle.
📍 ~20 km from Seattle (reachable by car)
💸 Flights from ~$740
Boeing Field (BFI)
Boeing Field is an alternative arrival airport for flights from Singapore to Seattle.
📍 ~10 km from Seattle (reachable by car)
💸 Flights from ~$1531
Kenmore Air Harbor Seaplane Base (LKE)
Kenmore Air Harbor Seaplane Base is an alternative arrival airport for flights from Singapore to Seattle.
📍 ~5 km from Seattle (reachable by car)
Airports nearby Seattle used as alternative
Paine Field Everett (PAE)
Paine Field Everett is a convenient alternative for North Seattle residents, offering shorter security wait times.
📍 ~35 km from Seattle (reachable by car)
💸 Flights from ~$1170
Portland International (PDX)
Portland International is a major international hub that can be a price competitor for long-haul flights.
📍 ~230 km from Seattle (reachable by car or train)
💸 Flights from ~$967
Vancouver International (YVR)
Vancouver International is a major international gateway with extensive flight options and potential for lower fares.
📍 ~200 km from Seattle (reachable by car, requires international border crossing)
💸 Flights from ~$765
Bellingham International (BLI)
Bellingham International is a primary low-cost carrier airport, often featuring budget-friendly fares.
📍 ~145 km from Seattle (reachable by car)
💸 Flights from ~$1173
Abbotsford International (YXX)
Abbotsford International is an alternative low-cost gateway for Canadian domestic connections, with limited US service.
📍 ~140 km from Seattle (reachable by car, requires international border crossing)
💸 Flights from ~$1188
Business & First Class Flight Deals to Seattle
Discover luxury on the budget with premium cabin class on flights from Singapore to Seattle.
Elite
Best Elite deals to Seattle
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From SIN
Elite
Sep 09
Seattle, United States
94% AI deal score
$5,936
$3,387
Save $2,549
From SIN
Elite
Sep 09
Seattle, United States
94% AI deal score
$6,200
$3,406
Save $2,794
From SIN
Elite
Sep 11
Seattle, United States
94% AI deal score
$5,971
$3,415
Save $2,556
From SIN
Elite
Sep 18
Seattle, United States
94% AI deal score
$6,177
$3,421
Save $2,756
From SIN
Elite
Oct 09
Seattle, United States
94% AI deal score
$6,029
$3,449
Save $2,580
From SIN
Elite
Oct 09
Seattle, United States
94% AI deal score
$6,098
$3,449
Save $2,649
From SIN
Elite
Oct 09
Seattle, United States
94% AI deal score
$6,168
$3,449
Save $2,719
From SIN
Elite
Oct 21
Seattle, United States
94% AI deal score
$6,111
$3,495
Save $2,616
From SIN
Elite
Oct 24
Seattle, United States
94% AI deal score
$6,136
$3,502
Save $2,634
From SIN
Elite
Sep 29
Seattle, United States
93% AI deal score
$5,928
$3,502
Save $2,426
From SIN
Elite
Sep 29
Seattle, United States
93% AI deal score
$5,976
$3,502
Save $2,474
From SIN
Elite
Dec 08
Seattle, United States
92% AI deal score
$6,977
$4,400
Save $2,577
From SIN
Elite
Dec 06
Seattle, United States
92% AI deal score
$6,983
$4,429
Save $2,554
From SIN
Elite
Oct 06
Seattle, United States
92% AI deal score
$2,452
$1,814
Save $638
From SIN
Elite
Oct 09
Seattle, United States
92% AI deal score
$2,532
$1,814
Save $718
From SIN
Elite
Oct 05
Seattle, United States
92% AI deal score
$2,452
$1,814
Save $638
From SIN
Elite
Oct 04
Seattle, United States
92% AI deal score
$2,493
$1,814
Save $679
From SIN
Elite
Oct 08
Seattle, United States
92% AI deal score
$2,449
$1,814
Save $635
From SIN
Elite
Oct 17
Seattle, United States
92% AI deal score
$2,464
$1,814
Save $650
From SIN
Elite
Sep 11
Seattle, United States
91% AI deal score
$6,410
$3,450
Save $2,960
From SIN
Elite
Oct 29
Seattle, United States
91% AI deal score
$6,466
$3,451
Save $3,015
From SIN
Elite
Sep 24
Seattle, United States
91% AI deal score
$5,939
$3,701
Save $2,238
From SIN
Elite
Sep 24
Seattle, United States
91% AI deal score
$5,929
$3,701
Save $2,228
From SIN
Elite
Sep 24
Seattle, United States
91% AI deal score
$5,916
$3,701
Save $2,215
From SIN
Elite
Sep 25
Seattle, United States
91% AI deal score
$5,949
$3,701
Save $2,248
From SIN
Elite
Sep 25
Seattle, United States
91% AI deal score
$5,941
$3,701
Save $2,240
From SIN
Elite
Sep 25
Seattle, United States
91% AI deal score
$5,920
$3,701
Save $2,219
From SIN
Elite
Sep 26
Seattle, United States
91% AI deal score
$5,948
$3,701
Save $2,247
From SIN
Elite
Sep 26
Seattle, United States
91% AI deal score
$5,931
$3,701
Save $2,230
From SIN
Elite
Sep 27
Seattle, United States
91% AI deal score
$6,042
$3,701
Save $2,341
From SIN
Elite
Sep 27
Seattle, United States
91% AI deal score
$6,001
$3,701
Save $2,300
From SIN
Elite
Sep 27
Seattle, United States
91% AI deal score
$5,994
$3,701
Save $2,293
From SIN
Elite
Sep 28
Seattle, United States
91% AI deal score
$6,063
$3,701
Save $2,362
From SIN
Elite
Sep 28
Seattle, United States
91% AI deal score
$6,045
$3,701
Save $2,344
From SIN
Elite
Sep 28
Seattle, United States
91% AI deal score
$6,005
$3,701
Save $2,304
From SIN
Elite
Dec 19
Seattle, United States
91% AI deal score
$7,054
$4,150
Save $2,904
From SIN
Elite
Dec 19
Seattle, United States
91% AI deal score
$7,059
$4,150
Save $2,909
From SIN
Elite
Dec 20
Seattle, United States
91% AI deal score
$6,917
$4,150
Save $2,767
From SIN
Elite
Dec 20
Seattle, United States
91% AI deal score
$7,054
$4,150
Save $2,904
From SIN
Elite
Dec 21
Seattle, United States
91% AI deal score
$6,917
$4,150
Save $2,767
From SIN
Elite
Dec 21
Seattle, United States
91% AI deal score
$6,917
$4,150
Save $2,767
From SIN
Elite
Dec 21
Seattle, United States
91% AI deal score
$7,059
$4,150
Save $2,909
From SIN
Elite
Dec 05
Seattle, United States
91% AI deal score
$6,952
$4,929
Save $2,023
From SIN
Elite
Dec 03
Seattle, United States
91% AI deal score
$6,944
$5,127
Save $1,817
From SIN
Elite
Jun 19
Seattle, United States
91% AI deal score
$18,607
$14,240
Save $4,367
From SIN
Elite
Jul 08
Seattle, United States
91% AI deal score
$19,065
$14,240
Save $4,825
From SIN
Elite
Jul 07
Seattle, United States
91% AI deal score
$19,517
$14,241
Save $5,276
From SIN
Elite
Jul 27
Seattle, United States
91% AI deal score
$19,234
$14,241
Save $4,993
From SIN
Elite
Jul 06
Seattle, United States
91% AI deal score
$19,471
$14,241
Save $5,230
From SIN
Elite
Sep 14
Seattle, United States
91% AI deal score
$2,394
$1,795
Save $599
From SIN
Elite
Oct 11
Seattle, United States
91% AI deal score
$2,446
$1,814
Save $632
From SIN
Elite
Oct 17
Seattle, United States
91% AI deal score
$2,445
$1,814
Save $631
From SIN
Elite
Oct 20
Seattle, United States
91% AI deal score
$2,455
$1,829
Save $626
From SIN
Elite
Sep 08
Seattle, United States
91% AI deal score
$2,391
$1,849
Save $542
From SIN
Elite
Oct 15
Seattle, United States
91% AI deal score
$2,445
$1,849
Save $596
From SIN
Elite
Aug 18
Seattle, United States
91% AI deal score
$2,426
$1,849
Save $577
From SIN
Elite
Aug 25
Seattle, United States
91% AI deal score
$2,429
$1,849
Save $580
From SIN
Elite
Aug 16
Seattle, United States
91% AI deal score
$2,426
$1,849
Save $577
From SIN
Elite
Dec 22
Seattle, United States
90% AI deal score
$6,917
$4,511
Save $2,406
From SIN
Elite
Dec 21
Seattle, United States
90% AI deal score
$7,054
$4,527
Save $2,527
From SIN
Elite
Dec 22
Seattle, United States
90% AI deal score
$6,917
$4,527
Save $2,390
From SIN
Elite
Dec 22
Seattle, United States
90% AI deal score
$7,053
$4,527
Save $2,526
From SIN
Elite
Dec 22
Seattle, United States
90% AI deal score
$7,059
$4,527
Save $2,532
From SIN
Elite
Dec 23
Seattle, United States
90% AI deal score
$6,917
$4,527
Save $2,390
From SIN
Elite
Dec 23
Seattle, United States
90% AI deal score
$6,917
$4,527
Save $2,390
From SIN
Elite
Dec 23
Seattle, United States
90% AI deal score
$6,917
$4,527
Save $2,390
From SIN
Elite
Dec 23
Seattle, United States
90% AI deal score
$7,053
$4,527
Save $2,526
From SIN
Elite
Dec 24
Seattle, United States
90% AI deal score
$6,917
$4,527
Save $2,390
From SIN
Elite
Dec 23
Seattle, United States
90% AI deal score
$6,917
$4,579
Save $2,338
From SIN
Elite
Dec 23
Seattle, United States
90% AI deal score
$7,059
$4,579
Save $2,480
From SIN
Elite
Dec 20
Seattle, United States
90% AI deal score
$7,059
$4,617
Save $2,442
From SIN
Elite
Dec 21
Seattle, United States
90% AI deal score
$6,917
$4,617
Save $2,300
From SIN
Elite
Dec 22
Seattle, United States
90% AI deal score
$6,917
$4,617
Save $2,300
From SIN
Elite
Dec 22
Seattle, United States
90% AI deal score
$6,917
$4,617
Save $2,300
From SIN
Elite
Dec 23
Seattle, United States
90% AI deal score
$6,917
$4,617
Save $2,300
From SIN
Elite
Dec 24
Seattle, United States
90% AI deal score
$6,917
$4,617
Save $2,300
From SIN
Elite
Dec 25
Seattle, United States
90% AI deal score
$6,893
$4,617
Save $2,276
From SIN
Elite
Oct 17
Seattle, United States
90% AI deal score
$8,136
$5,938
Save $2,198
From SIN
Elite
Jun 27
Seattle, United States
90% AI deal score
$18,453
$14,240
Save $4,213
From SIN
Elite
Jun 23
Seattle, United States
90% AI deal score
$18,552
$14,240
Save $4,312
From SIN
Elite
Jun 23
Seattle, United States
90% AI deal score
$18,104
$14,240
Save $3,864
From SIN
Elite
Jun 22
Seattle, United States
90% AI deal score
$18,552
$14,240
Save $4,312
From SIN
Elite
Jun 21
Seattle, United States
90% AI deal score
$18,114
$14,240
Save $3,874
From SIN
Elite
Oct 09
Seattle, United States
90% AI deal score
$19,015
$14,240
Save $4,775
From SIN
Elite
Jun 22
Seattle, United States
90% AI deal score
$18,104
$14,240
Save $3,864
From SIN
Elite
Oct 04
Seattle, United States
90% AI deal score
$18,624
$14,241
Save $4,383
From SIN
Elite
Nov 06
Seattle, United States
90% AI deal score
$2,247
$1,814
Save $433
From SIN
Elite
Aug 31
Seattle, United States
90% AI deal score
$2,324
$1,814
Save $510
From SIN
Elite
Aug 18
Seattle, United States
90% AI deal score
$2,253
$1,829
Save $424
From SIN
Elite
Sep 07
Seattle, United States
90% AI deal score
$2,331
$1,830
Save $501
From SIN
Elite
Aug 26
Seattle, United States
90% AI deal score
$2,265
$1,830
Save $435
From SIN
Elite
Aug 25
Seattle, United States
90% AI deal score
$2,399
$1,849
Save $550
From SIN
Elite
Aug 16
Seattle, United States
90% AI deal score
$2,364
$1,849
Save $515
From SIN
Elite
Aug 18
Seattle, United States
90% AI deal score
$2,396
$1,849
Save $547
From SIN
Elite
Dec 24
Seattle, United States
89% AI deal score
$6,917
$3,704
Save $3,213
From SIN
Elite
Dec 24
Seattle, United States
89% AI deal score
$6,917
$3,704
Save $3,213
From SIN
Elite
Dec 24
Seattle, United States
89% AI deal score
$6,917
$3,704
Save $3,213
From SIN
Elite
Dec 24
Seattle, United States
89% AI deal score
$6,917
$3,704
Save $3,213
From SIN
Elite
Dec 24
Seattle, United States
89% AI deal score
$7,053
$3,704
Save $3,349
From SIN
Elite
Dec 25
Seattle, United States
89% AI deal score
$6,893
$3,704
Save $3,189