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S$ 108+ Cheap flights from Seattle

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28-4. 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.
SEA — SIN
19 Mar — 26 Mar1
1 adult

What to know about flights from Seattle

Discover essential information about flights departing from Seattle, including flight schedules, destinations, airlines operating at the Seattle airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 14 March 2025.

Good round-trip deal

S$ 240 or less

Good one-way deal

S$ 126 or less
Price to beat on a round-trip flight from Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Seattle/Tacoma Intl.
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Find flights from Seattle

Cheapest flights from Seattle
Explore the most affordable flight options available from Seattle. Find the lowest fares based on data from user searches, with prices last updated on 14 March 2025.

Tue 1-415:06SEA - LAX
Nonstop2h 48mFrontier
Wed 2-416:01LAX - SEA
Nonstop3h 00mFrontier
Deal found 13-3S$ 113
Wed 2-420:04SEA - LAX
Nonstop2h 48mMultiple Airlines
Thu 3-416:01LAX - SEA
Nonstop3h 00mMultiple Airlines
Deal found 14-3S$ 117
Tue 1-420:04SEA - LAX
Nonstop2h 48mSpirit Airlines
Wed 2-411:04LAX - SEA
1 stop21h 39mSpirit Airlines
Deal found 13-3S$ 137
Tue 22-414:00SEA - LAX
Nonstop2h 45mAlaska Airlines
Tue 22-420:25LAX - SEA
1 stop18h 23mAlaska Airlines
Deal found 13-3S$ 223
Sun 20-417:10SEA - LAX
Nonstop2h 41mUnited Airlines
Wed 23-411:00LAX - SEA
Nonstop2h 59mUnited Airlines
Deal found 14-3S$ 238
Wed 30-409:25SEA - LAX
Nonstop2h 40mDelta
Fri 9-521:40LAX - SEA
Nonstop2h 47mDelta
Deal found 12-3S$ 250
Sat 26-406:30SEA - LAX
1 stop4h 20mSouthwest
Wed 30-416:50LAX - SEA
1 stop4h 10mSouthwest
Deal found 12-3S$ 252
Sat 5-415:40SEA - LAX
1 stop4h 35mHawaiian Airlines
Tue 8-413:58LAX - SEA
Nonstop2h 56mHawaiian Airlines
Deal found 13-3S$ 330
Thu 3-417:12SEA - FAI
Nonstop3h 47mAlaska Airlines
Tue 8-415:53FAI - SEA
Nonstop3h 42mAlaska Airlines
Deal found 12-3S$ 424
Sun 27-421:20SEA - FAI
Nonstop3h 46mDelta
Sat 3-501:30FAI - SEA
Nonstop3h 43mDelta
Deal found 13-3S$ 438
Sun 27-412:50SEA - SIN
1 stop25h 10mKorean Air
Sat 17-522:30SIN - SEA
1 stop27h 10mKorean Air
Deal found 13-3S$ 958
Sun 27-410:25SEA - SIN
1 stop29h 40mAir Canada
Sun 4-509:10SIN - SEA
1 stop24h 23mAir Canada
Deal found 13-3S$ 960

Find flights from Seattle within your budget

Find flights departing from Seattle that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 14 March 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 2-4

20:04-22:52

Nonstop2h 48m

Los Angeles

Thu 3-4

16:01-19:01

Nonstop3h 00m

S$ 117

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Tue 1-4

20:04-22:52

Nonstop2h 48m

Los Angeles

Wed 2-4

11:04-08:43

1 stop21h 39m

S$ 137

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Tue 22-4

14:00-16:45

Nonstop2h 45m

Los Angeles

Tue 22-4

20:25-14:48

1 stop18h 23m

S$ 223

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sun 20-4

17:10-19:51

Nonstop2h 41m

Los Angeles

Wed 23-4

11:00-13:59

Nonstop2h 59m

S$ 238

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 30-4

09:25-12:05

Nonstop2h 40m

Los Angeles

Fri 9-5

21:40-00:27

Nonstop2h 47m

S$ 250

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 26-4

06:30-10:50

1 stop4h 20m

Los Angeles

Wed 30-4

16:50-21:00

1 stop4h 10m

S$ 252

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 5-4

15:40-20:15

1 stop4h 35m

Los Angeles

Tue 8-4

13:58-16:54

Nonstop2h 56m

S$ 330

SeattleFairbanks

SEA - FAI

SEAFAI

Seattle/Tacoma Intl

Thu 3-4

21:30-00:19

Nonstop3h 49m

Fairbanks

Sun 13-4

01:30-06:13

Nonstop3h 43m

S$ 424

SeattleFairbanks

SEA - FAI

SEAFAI

Seattle/Tacoma Intl

Thu 3-4

23:30-02:15

Nonstop3h 45m

Fairbanks

Thu 10-4

20:59-05:00

1 stop7h 01m

S$ 435

SeattleSingapore

SEA - SIN

SEASIN

Seattle/Tacoma Intl

Sun 27-4

12:50-05:00

1 stop25h 10m

Singapore Changi

Sat 17-5

22:30-10:40

1 stop27h 10m

S$ 958

Flights are sorted by cheapest return flights first.

Deals found on 13-3

Showing 1-10 of 44 results
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Best time to book a flight from Seattle

Have a flexible travel schedule? Discover the best time to fly from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle

Get recent, data-driven insights about flights from Seattle including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Seattle?

Use this chart to determine the optimal time to book a return flight from Seattle to Singapore. Price data was last updated on 7 March 2025.

The price you pay for your flight from Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 16 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle?

Currently, April is the cheapest month in which you can book a flight from Seattle (average of S$ 913). Flying from Seattle in December will prove the most costly (average of S$ 1,242). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Seattle?

From Seattle you can expect to find greater availability for the following destinations: Los Angeles (578 flights per day), San Francisco (499 flights per day) and Portland (427 flights per day).

San Francisco

San Francisco

From S$ 122

Fort Lauderdale

Fort Lauderdale

From S$ 318

San Jose

San Jose

From S$ 114

Charlotte Douglas

Charlotte Douglas

From S$ 717

What is the cheapest place to fly to from Seattle?

The cheapest city to fly to from Seattle is San Jose, with prices starting at S$ 152. Explore other affordable destinations below.

San Jose

San Jose

From S$ 114

San Francisco

San Francisco

From S$ 122

Guadalajara Miguel Hidal

Guadalajara Miguel Hidal

From S$ 159

Las Vegas Harry Reid Intl

Las Vegas Harry Reid Intl

From S$ 180

Airline reviews for flights from Seattle

Get insights into the airlines that provide service from Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Seattle. In the last 7 days, Cheapflights users made a total of 200,618 searches.
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.1

Comfort

9.0

Overall

9.1

Food

9.0

Boarding

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.1

Comfort

9.0

Overall

9.1

Food

9.0

Boarding

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

EVA Air
8.4
Very Good
1,178 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.1

Comfort

9.0

Overall

9.1

Food

9.0

Boarding

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Korean Air
8.4
Very Good
1,047 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.1

Comfort

9.0

Overall

9.1

Food

9.0

Boarding

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

ANA
8.4
Very Good
828 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.1

Comfort

9.0

Overall

9.1

Food

9.0

Boarding

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Japan Airlines
8.3
Very Good
1,437 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.1

Comfort

9.0

Overall

9.1

Food

9.0

Boarding

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

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Related info for your journey

Access useful and relevant information related to your journey from Seattle. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 14 March 2025.

  • What are the most popular destinations to fly to from Seattle?

    This month, the top selected destinations from Seattle are Bangkok Suvarnabhumi Airport, Boston, Mumbai. Throughout the year, Boston, Mumbai, Bangkok Suvarnabhumi Airport are some of the top choices made by users flying from Seattle.

  • What is the cheapest flight from Seattle to anywhere?

    Users have flown out of Seattle for as low as S$ 126 to Vancouver Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for S$ 490 to fly from Seattle.

  • What is the cheapest premium economy flight from Seattle?

    Options for some of the cheapest premium economy flights from Seattle we have found on Cheapflights are as follows:
    Seattle/Tacoma Intl to Spokane from S$ 397
    Seattle/Tacoma Intl to Singapore from S$ 4,805

  • What is the cheapest month to fly from Seattle?

    Currently, the cheapest month for flights from Seattle is April. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Seattle?

    View the cheapest flight destinations from Seattle:
    Fly from Seattle to Singapore from S$ 890 round trip

  • How does Cheapflights help users find flights from Seattle?

    Cheapflights helps you search for flights from Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Seattle?

    Millions of users choose and trust Cheapflights to book the best flight deals from Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Seattle with no change fees?

    Yes, we can. To see specific flights from Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Seattle become cheaper?

    Of course! You can now track prices for flights from Seattle and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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How does Cheapflights help users find flights from Seattle?

Cheapflights helps you search for flights from Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle?

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seattle with no change fees?

Yes, we can. To see specific flights from Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle become cheaper?

Of course! You can now track prices for flights from Seattle and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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