Find cheap flights to Seattle/Tacoma Airport

SEA

Find cheap flights to Seattle/Tacoma Airport

Return
Economy
Washington (WAS)
Seattle/Tacoma Intl
Tue 7-7
Tue 14-7
Any month
Compare vs KAYAK |
Search hundreds of travel sites at once for deals on flights to Seattle/Tacoma Airport

Good to know

Low season

October Best time to beat the crowds (4% less expensive on average)

High season

January Most popular time to fly (15% more expensive on average)

Average price of a return ticket

S$ 937 (avg. price over the last 2 weeks)

Good deal for a return ticket

S$ 782 or less

Top tips for finding cheap flights to Seattle/Tacoma Airport

  • Looking for cheap airfare to Seattle/Tacoma Airport? 25% of our users found return tickets to Seattle/Tacoma Airport for the following prices or less: From Singapore Changi S$ 1,091
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be January, February and December. The cheapest month to fly to Seattle/Tacoma Airport is October.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Seattle/Tacoma Airport flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Seattle/Tacoma Airport flights

What is the cheapest flight to Seattle/Tacoma Airport?

Which airlines fly to Seattle/Tacoma Airport?

How far is Seattle/Tacoma Airport airport from central Seattle?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 5 airlines flying to Seattle/Tacoma Intl

Scores according to KAYAK customer reviews

8.7
Japan Airlines
Overall score based on 4,472 reviews
8.9
Boarding
8.6
Comfort
9.1
Crew
8.6
Entertainment
8.5
Food
Airline reviews
Read more about Japan Airlines

Book Cheap Seattle/Tacoma Airport Plane Tickets (Return)

Airports
Origin
Singapore
S$ 986
only
S$ 986
Destination
Seattle
S$ 986
only
S$ 986
Sat, 15 Aug
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
34h 40m
Fri, 28 Aug
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
32h 20m
S$ 986
Trip: 14 days
Based on null reviews
Sun, 20 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
28h 14m
Fri, 25 Sep
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
29h 41m
S$ 1,015
Trip: 6 days
Based on null reviews
Sun, 20 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
21h 18m
Fri, 25 Sep
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
37h 50m
S$ 1,037
Trip: 6 days
Based on null reviews
Sun, 16 Aug
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
25h 07m
Sat, 29 Aug
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
22h 10m
S$ 1,098
Trip: 14 days
Based on null reviews
Sun, 20 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
22h 45m
Thu, 24 Sep
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
32h 45m
S$ 1,030
Trip: 5 days
Based on null reviews
Sun, 16 Aug
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
39h 25m
Fri, 28 Aug
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
26h 46m
S$ 1,045
Trip: 13 days
Based on null reviews
Thu, 20 Aug
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
17h 50m
Thu, 29 Oct
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
24h 45m
S$ 1,105
Trip: 71 days
Based on null reviews
Sat, 4 Jul
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
43h 34m
Sat, 18 Jul
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
39h 25m
S$ 1,054
Trip: 15 days
Based on null reviews
Sun, 16 Aug
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
28h 00m
Fri, 28 Aug
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
23h 25m
S$ 1,066
Trip: 13 days
Based on null reviews
Thu, 20 Aug
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
25h 05m
Thu, 29 Oct
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
20h 20m
S$ 1,107
Trip: 71 days
Based on null reviews
Thu, 9 Jul
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
43h 28m
Sat, 18 Jul
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
26h 15m
S$ 1,057
Trip: 10 days
Based on null reviews
Sun, 16 Aug
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
17h 50m
Fri, 28 Aug
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
22h 10m
S$ 1,108
Trip: 13 days
Based on null reviews
Thu, 9 Jul
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
43h 28m
Sat, 18 Jul
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
39h 25m
S$ 1,059
Trip: 10 days
Based on null reviews
Sat, 15 Aug
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
31h 27m
Sat, 29 Aug
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
22h 10m
S$ 1,111
Trip: 15 days
Based on null reviews
Wed, 19 Aug
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
31h 25m
Thu, 29 Oct
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
20h 20m
S$ 1,117
Trip: 72 days
Based on null reviews
Wed, 19 Aug
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
24h 10m
Thu, 29 Oct
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
23h 55m
S$ 1,118
Trip: 72 days
Based on null reviews
Sat, 15 Aug
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
24h 10m
Fri, 28 Aug
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
31h 15m
S$ 1,119
Trip: 14 days
Based on null reviews
Thu, 16 Jul
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
21h 52m
Thu, 16 Jul
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
42h 32m
S$ 1,126
Trip: 1 days
Based on null reviews
Sat, 15 Aug
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
24h 10m
Sat, 29 Aug
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
22h 10m
S$ 1,121
Trip: 15 days
Based on null reviews
Wed, 14 Oct
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
30h 19m
Thu, 15 Oct
SEA
Seattle/Tacoma Airport
SIN
Singapore Changi Airport
27h 25m
S$ 1,136
Trip: 2 days
Based on null reviews
Show more results

Book Cheap Seattle/Tacoma Airport Plane Tickets (One-way)

Airports
Origin
Singapore
S$ 730
only
S$ 730
Destination
Seattle
S$ 730
only
S$ 730
Wed, 9 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
27h 50m
S$ 730
Based on null reviews
Sat, 12 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
14h 45m
S$ 864
Based on null reviews
Thu, 10 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
30h 32m
S$ 898
Based on null reviews
Tue, 15 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
17h 50m
S$ 912
Based on null reviews
Mon, 14 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
23h 15m
S$ 737
Based on null reviews
Wed, 9 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
21h 55m
S$ 739
Based on null reviews
Thu, 6 Aug
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
14h 45m
S$ 866
Based on null reviews
Tue, 8 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
30h 32m
S$ 899
Based on null reviews
Sat, 12 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
25h 05m
S$ 913
Based on null reviews
Sat, 12 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
14h 45m
S$ 867
Based on null reviews
Mon, 14 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
27h 50m
S$ 800
Based on null reviews
Mon, 14 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
25h 05m
S$ 916
Based on null reviews
Sun, 13 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
30h 32m
S$ 934
Based on null reviews
Sat, 12 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
30h 00m
S$ 820
Based on null reviews
Sun, 13 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
25h 05m
S$ 917
Based on null reviews
Thu, 10 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
14h 45m
S$ 923
Based on null reviews
Sun, 13 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
28h 15m
S$ 825
Based on null reviews
Wed, 9 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
29h 50m
S$ 921
Based on null reviews
Sun, 13 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
20h 25m
S$ 935
Based on null reviews
Sat, 12 Sep
SIN
Singapore Changi Airport
SEA
Seattle/Tacoma Airport
17h 50m
S$ 924
Based on null reviews
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in SGD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
Please send us an and someone from our team will get back to you promptly.

-
1
  • Return
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First