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Find cheap flights to Seattle from S$ 447

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 10-4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
Thu 18-4
Thu 25-4

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle
In the last 7 days, travellers have searched 47,600,107 times on KAYAK, and here's why:

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Cheap flight deals to Seattle

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
09:00 - 00:58SIN-SEA
30h 58m1 stop
05:44 - 06:45SEA-SIN
34h 01m1 stop
S$ 1,143United Airlines
Find Deal
Wed, 24 Apr - Sun, 28 Apr
21:00 - 00:58SIN-SEA
18h 58m1 stop
19:25 - 18:45SEA-SIN
32h 20m1 stop
S$ 1,146United Airlines
Find Deal
Thu, 25 Apr - Sat, 25 May
09:00 - 21:34SIN-SEA
27h 34m1 stop
06:44 - 18:45SEA-SIN
21h 01m1 stop
S$ 1,158United Airlines
Find Deal
Mon, 15 Apr - Mon, 22 Apr
11:05 - 15:23SIN-SEA
43h 18m2 stops
16:40 - 17:15SEA-SIN
33h 35m1 stop
S$ 1,297ANA
Find Deal
Mon, 15 Apr - Mon, 22 Apr
11:05 - 14:25SIN-SEA
18h 20m1 stop
13:10 - 00:45SEA-SIN
44h 35m2 stops
S$ 1,324ANA
Find Deal
Wed, 17 Apr - Wed, 24 Apr
08:05 - 16:38SIN-SEA
23h 33m2 stops
08:50 - 00:20SEA-SIN
24h 30m2 stops
S$ 1,338Japan Airlines
Find Deal
Tue, 16 Apr - Tue, 23 Apr
01:50 - 14:38SIN-SEA
27h 48m2 stops
13:30 - 00:20SEA-SIN
19h 50m1 stop
S$ 1,360Japan Airlines
Find Deal
Tue, 23 Apr - Sun, 28 Apr
15:10 - 19:10SIN-SEA
19h 00m1 stop
02:10 - 12:00SEA-SIN
18h 50m1 stop
S$ 2,070EVA Air
Find Deal
Thu, 18 Jul - Fri, 2 Aug
02:25 - 20:35SIN-SEA
33h 10m2 stops
10:15 - 17:35SEA-SIN
16h 20mdirect
S$ 2,091Singapore Airlines
Find Deal
Mon, 27 May - Sat, 15 Jun
20:45 - 08:57SIN-SEA
27h 12m1 stop
10:15 - 17:35SEA-SIN
16h 20mdirect
S$ 2,100Singapore Airlines
Find Deal
Thu, 25 Apr - Sat, 25 May

Flights to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Seattle?

The average price of all flights to Seattle clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Seattle is Wednesday where tickets can be as cheap as S$ 1,336. On the other hand, the most expensive day to fly is Sunday, where prices are S$ 1,593 on average.

What is the cheapest month to fly to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Seattle is October, where tickets cost S$ 1,164 on average for one-way flights. On the other hand, the most expensive months are December and August, where the average cost of tickets from Singapore is S$ 1,876 and S$ 1,831 respectively. For return trips, the best month to travel is October with an average price of S$ 1,164.

What is the cheapest time of day to fly to Seattle?

The average price for all flights to Seattle depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Seattle is generally in the morning, when flights cost S$ 1,463 on average. The most expensive time of day to fly to Seattle is generally in the evening, which is peak travel time and where the average cost of a ticket is S$ 1,696.

How far in advance should I book a flight to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 61 days before departure.

Which airline offers the most flights to Seattle?

Of the 11 airlines that fly to Seattle, Alaska Airlines offers the most flights, with around 2,944 per week, followed by Delta with 1,503 flights per week.

How long is the flight to Seattle?

The duration of your flight to Seattle depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to Seattle on KAYAK is from Singapore, which takes 14h 25m.

How many direct flights to Seattle are there each day?

There are around 1 direct flights from within Singapore to Seattle every day. Most flights depart in the morning, with 09:00 the most common departure time and 100% of flights departing in the morning.

How many direct flights to Seattle are there each week?

Each week there are around 3 direct flights from within Singapore to Seattle. The most common day for departures is Tuesday, with 33% of flights taking off on this day.

How many long-haul flights are there to Seattle each week?

Each week there are around 255 long-haul flights (6-12 hour flight duration), 1,728 medium-haul (3-6 hour flight duration) and 3,901 short-haul (up to 3 hour flight duration) flights to Seattle. The most long-haul flights depart from London.

How many cities have direct flights to Seattle?

From Singapore, there are direct flights to Seattle from 1 city. This city is Singapore and there are 3 direct flights each week.

Good to know

Low season

January

High season

September

Cheapest flight

S$ 447
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from Singapore to Seattle

When to book flights to Seattle

Are your dates flexible? Find out the best times to travel to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Seattle based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Seattle flights

  • How far is Seattle from central Seattle?

    There are 18 km between Seattle city centre and Seattle.

  • What is the name of Seattle’s airport?

    All flights to Seattle land at Seattle. The airport code is SEA,and it can also be referred to as Seattle-Tacoma Intl, Seattle/Tacoma, or Seattle/Tacoma Intl.

  • How much is a flight to Seattle?

    On average, a flight to Seattle costs S$ 2,155. The cheapest price found on KAYAK in the last 2 weeks cost S$ 1,438 and departed from Singapore Changi Airport.

  • How does KAYAK find such low prices on flights to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Seattle

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Seattle flight deals.

Prefer to fly direct to Seattle/Tacoma Intl?

Find which airlines fly direct to Seattle/Tacoma Intl, which days they fly and book direct flights.

Direct departures

Singapore to Seattle/Tacoma Intl

Monday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Tuesday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Wednesday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Thursday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Friday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Saturday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Sunday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

See more direct flights

Direct returns

Seattle/Tacoma Intl to Singapore

Monday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Tuesday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Wednesday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Thursday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Friday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Saturday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Sunday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

See more direct flights
See more direct flights

Top 5 airlines flying to Seattle

Need help choosing which airline to fly with to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to KAYAK reviews.
8.4
ANAOverall score based on 998 reviews
85overall
88crew
86boarding
80entertainment
83comfort
78food
Airline reviews

It was very nice. I was a bit disappointed by the few meal services. There were probably more drink services that I missed while sleeping, but I would have liked the crew to bring more than one drink service before landing and to bring more than one drink service and coffee service after take off

Read more about ANA

It was very nice. I was a bit disappointed by the few meal services. There were probably more drink services that I missed while sleeping, but I would have liked the crew to bring more than one drink service before landing and to bring more than one drink service and coffee service after take off

Food was high quality. Crew was extremely professional, polite, attentive. Flights were on time. Plane had good media tech.

It was ok I thought because my flight was 1pm i was expecting to have lunch but it didn’t and after 7 hr finally dinner time was only chicken sandwich and next breakfast was an hour before plane land in Tokyo. so I should bring some food with me. Japanese flight attend was nice but the other was chewing gum and how she ask and respond to customers was not professional I felt. Maybe because Japan flight attendant is highly train and everyone looked very dress and professional so I was kind disappointed. I like that the bathroom was very clean .

Seat was roomy enough . The Asian selection for a meal was good . The tortellini was not very good. Service was excellent. O

Lovely airport at Haneda. Great food selection. Spacious and private boarding area with dedicated bathroom for each gate.

They did not get my request for veg food that i made a month ago. Also did not have any backup veg food on board or fruit plate or simething. Very disappointing as i had hward about how grwat ANA was supossed to be. Alsio entertainment was lacking and screen and tech was subpar. Overall just mid to low tie. They are living off reputation and are being passed up by most other carriers.

The ANA Staff were great and the plane was comfortable.

Ana is absolute world class They should not work with united

Japan and China airlines were incredible. On board service was impeccable. All the flight attendants were helpful, friendly, and always smiling. Airplanes were very clean. The boarding crew was extremely accommodating and very nice as well. Overall I was extremely impressed.

I slept during flight so didn’t eat at all. Very kind flight attendants.

Pleasant crew. Very long flight, a bit uncomfortable at times being seated, but not too bad.

No ice for the drinks. Only gave a half a cup of your beverage. Not enough water. I got very dehydrated.

Eva is one of the top airlines in Asia... but often are over priced. Finally found a reasonable rate.

My original flight was rescheduled & EVA did a good job rescheduling my flight & connecting flight.

Polite hard working crew. No complaints really. Meals were not to my liking.

Everything was fantastic! The crew really went above and beyond to make it a great flight. I felt cared for with EVA.

t and I Flight crew did excellent job taking care of us and feeding us and staying professional. The boarding was delayed by an hour and then extra security measures were taken. No real explanation except for they said it was more of a maintenance dey

The flight was on time. Boarding process was smooth. The crew was friendly, helpful, and they kept plane facility clean. The food could've been better.

On time. Easy online check-in. But always give me a middle economy seat with wacky passengers (or even a seat next to the toilet room). Also could be more courtier staff.

wanted hindi vegetarian meal but that as a no-go

It was one of the best experiences. The staff were amazing. JAL is my second favorite Asian Carrier I have flown on. Korean Air was my first. Thank you JAL for bringing me home safely and for such an amazing staff and service.

JAL is quite nice in business class. Comfortable, spacious seats. Their entertainment, especially their film selection, isn’t that great though as their are not many new releases like some airlines offer their first and business class customers. . Food is excellent and the option to order on demand is always quite nice, which JAL offers. Flight attendants were very friendly and kind. Overall very good experience with JAL.

Very comfortable unlike my first trip where they switched my flight from JAL to AA which was a disaster!

I didn’t get to make my flight due to some serious inconvenience ( got in a car crash o the way to the airport AND phone got stolen at the airport). I tried to check in online 24 hours in advance but they said it wouldn’t work online I had to do it in person. I got to the airport about 50 minutes before with my TSA pre, and they said they have up our seats on the flight already. Which was horrible. My sister and I missed spreading my grandfathers ashes in India with my family and was not able to celebrate his life. I spent a lot of my money on this and there nobody seems to be able to do anything. Just an all around horrible situation. I don’t think I will be using kayak and recommending to anyone if it is going to be like this.

Movie dis not play smoothly. During play, it was interrupted several times, and could not RESUME where I was.

I requested a vegetarian meal, and somehow that wasn’t processed from Japan airlines to the new carrier American Airlines when it was on the ticket. Don’t know if that was KAYAK or Japan air or American Airlines. But the crew scrounge together something for me and that was very good. Also I think American has the tiniest seats in the industry. It’s kind of annoying but it got me from .8 point B and now I’m at point B on the final point at LAX. I had to leave the airport and then go back through security to catch my next plane. I’ve never had to do that before. It was very annoying.

I was not given any food boats the times the entire flight. I had to go hungry for 10 hours the first flight and 12 hours the second one. They said they did not receive my special request for a vegetarian meal and they were very rude about it. I’m vegetarian because of religious reasons. I will never fly Japanese airlines ever again. And I really hope you are able to give me some compensation for this issue that was cars to me since you were also a Party to this whole transaction.

Other than needing a bit more content on the IFE, Japan Air Premium Economy is amazing! It includes lounge access, and other than not having lay flat seats, felt better than some business cabins I’ve been on.

serving nuts is great, but it would be even better if it was overnight roasted nuts.

Flight attendants did great job for the families who has toddlers. One of toddlers behind us was crying for 4 hours straight and they helped the parents very well. and flight meal was delicious

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

A pc of cake or biscuit at least. The airport was like a maze need to take another bus to the main terminal to immigration.

Flying with Singapore airlines is always excelllent - the crew are lovely and the food too is great. It’s my number 1 airline

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

Transfer within the same terminal and lots of facilities at the airport.

The seat comfort, the food and of course the crew, they made you feel welcome and relaxed 😊

Due to the delay of my first flight, my connecting flight with JetBlue was canceled by Singapore Airlines, but the JetBlue crew was very accommodating and rebooked a seat for me. The crew was very nice and had good attitude.

The overall operation needs to be improved. The in-flight services took forever and sometimes ran out of options.

One of the best flying experiences I’ve ever had.

737 Max was leaking water into the cabin through the windows. Overhead bins opened on landing. Bad bad plane.

Unfortunately this is not a happy ending comment. Positive: flown United before no issue Negative: it only takes one bad experience to not plan future travel with United Cancún departure was delayed by 1h20 minutes, connection in Chicago was 1h30 minutes. Flight departure time 6:08 Miraculously 7 of us ran 4 kilometres through Chicago to arrive at 6:00 to be told very rudely by the 2 unprofessional United attendants you missed your flight and that we should of arrived early. Did I mention that reason I was flying? I received a call that my brother was dying and to get home. They provided no assistance would not answer any of our questions, ignorantly walked away. Deplorable

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

This flight was a code share on Air New Zealand.

The plane boarded and deplaned twice before the crew timed out. Flight was 7 hours late departing. Horrible experience!

Boarding process was well organized and orderly even though flight was fairly full. Water bottles were provided during boarding which was great as I drink a lot of water. Bathroom was not as clean as it could have been but was acceptable and fairly dry. Food however was mediocre. I have had better food on 2 hour local flights in other countries.

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

The overall ambiance was good. Seating ain the last row not so pleasant.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Book Cheap Seattle Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Seattle found on KAYAK in the last 72 hours.
24-4Wed
1 stopUnited Airlines
30h 58mSIN-SEA
28-4Sun
1 stopUnited Airlines
34h 01mSEA-SIN
S$ 1,143
25-4Thu
1 stopUnited Airlines
18h 58mSIN-SEA
25-5Sat
1 stopUnited Airlines
32h 20mSEA-SIN
S$ 1,146
15-4Mon
1 stopUnited Airlines
27h 34mSIN-SEA
22-4Mon
1 stopUnited Airlines
21h 01mSEA-SIN
S$ 1,158
15-4Mon
2 stopsANA
43h 18mSIN-SEA
22-4Mon
1 stopANA
33h 35mSEA-SIN
S$ 1,297
17-4Wed
1 stopANA
18h 20mSIN-SEA
24-4Wed
2 stopsANA
44h 35mSEA-SIN
S$ 1,324
16-4Tue
2 stopsJapan Airlines
23h 33mSIN-SEA
23-4Tue
2 stopsJapan Airlines
24h 30mSEA-SIN
S$ 1,338
23-4Tue
2 stopsJapan Airlines
27h 48mSIN-SEA
28-4Sun
1 stopJapan Airlines
19h 50mSEA-SIN
S$ 1,360
18-7Thu
1 stopEVA Air
19h 00mSIN-SEA
2-8Fri
1 stopEVA Air
18h 50mSEA-SIN
S$ 2,070
27-5Mon
2 stopsSingapore Airlines
33h 10mSIN-SEA
15-6Sat
directSingapore Airlines
16h 20mSEA-SIN
S$ 2,091
25-4Thu
1 stopSingapore Airlines
27h 12mSIN-SEA
25-5Sat
directSingapore Airlines
16h 20mSEA-SIN
S$ 2,100

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Seattle found on KAYAK in the last 72 hours.
10-4Wed
1 stopUnited Airlines
21h 23mSIN-SEA
S$ 447
25-3Mon
1 stopUnited Airlines
28h 44mSIN-SEA
S$ 451
2-4Tue
1 stopUnited Airlines
18h 58mSIN-SEA
S$ 454
17-4Wed
1 stopANA
18h 20mSIN-SEA
S$ 802
28-4Sun
2 stopsANA
38h 24mSIN-SEA
S$ 814
20-7Sat
1 stopEVA Air
21h 00mSIN-SEA
S$ 830
28-4Sun
1 stopJapan Airlines
17h 20mSIN-SEA
S$ 1,020
27-4Sat
1 stopJapan Airlines
23h 35mSIN-SEA
S$ 1,031
28-3Thu
2 stopsSingapore Airlines
34h 44mSIN-SEA
S$ 1,653
30-6Sun
directSingapore Airlines
14h 45mSIN-SEA
S$ 1,654

Search by stops

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Search by price

Recent domestic flight deals

18-4Thu
directAlaska Airlines
4h 34mORD-SEA
24-4Wed
directAlaska Airlines
4h 00mSEA-ORD
S$ 157
1-5Wed
directDelta
4h 36mORD-SEA
14-5Tue
directDelta
4h 05mSEA-ORD
S$ 171
5-5Sun
multi-stopFrontier
9h 56mONT-SEA
7-5Tue
multi-stopFrontier
8h 51mSEA-ONT
S$ 178
17-4Wed
directDelta
3h 02mSNA-SEA
18-4Thu
directDelta
2h 46mSEA-SNA
S$ 183
19-4Fri
directAlaska Airlines
2h 38mONT-SEA
21-4Sun
directAlaska Airlines
2h 33mSEA-ONT
S$ 183
7-5Tue
directDelta
4h 27mORD-SEA
14-5Tue
directDelta
4h 05mSEA-ORD
S$ 186
8-5Wed
multi-stopSpirit Airlines
4h 52mLAX-SEA
11-5Sat
multi-stopSpirit Airlines
6h 57mSEA-LAX
S$ 236
7-5Tue
multi-stopSpirit Airlines
11h 09mLAX-SEA
8-5Wed
multi-stopSpirit Airlines
11h 09mSEA-LAX
S$ 252
17-4Wed
multi-stopUnited Airlines
6h 07mONT-SEA
17-4Wed
multi-stopUnited Airlines
6h 34mSEA-ONT
S$ 329
10-4Wed
multi-stopUnited Airlines
10h 58mORD-SEA
15-4Mon
directUnited Airlines
4h 01mSEA-ORD
S$ 343

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Flights to Seattle

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Singapore

Cabin classes:

S$ 5,095
S$ 4,038
S$ 1,449

Popular routes

The most searched flights to Seattle by KAYAK users.

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