One Way

Popular Filters

One Way Price

USD 533 USD 3,600

Duration

19 h 5 m 31 h 0 m

Stops From Seattle

Departure From Seattle

Before 6 AM

USD 540

6 AM - 12 PM

USD 534

12 PM - 6 PM

USD 540

After 6 PM

USD 534

Arrival at Singapore

Before 6 AM

USD 549

6 AM - 12 PM

USD 534

12 PM - 6 PM

USD 762

After 6 PM

USD 534

Alliances & Airlines

Oneworld

(6)

SkyTeam

(10)

Star Alliance

(9)

+ 3 more

Layover Airports

Layover Duration

1 h 29 m 12 h 0 m

Top Flights From Singapore

Seattle (SEA) to Singapore (SIN) Cheap Flights

Book Seattle to Singapore cheap flight tickets โœˆ at lowest price. Get best deals on your upcoming Seattle (SEA)to Singapore (SIN) flights only on MakeMyTrip. Also Book Singapore to Seattle Cheap Flights. Currently 20 flights flying from Seattle to Singapore. To save maximum on flight booking click on below Fare Calendar button and choose your dates.

Sorted By:
Departure
Duration
Arrival
Price
Price last updated at 26 Jun 2026 10:36:27
United Airlines

USD 547

USD 534

Seattle to Singapore , 29 Jun

United Airlines UA | 1578

07:00

Mon, 29 Jun 26

Seattle, United States

02 h 18 m

09:18

Mon, 29 Jun 26

Terminal T3

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 29

11:10

Mon, 29 Jun 26

Terminal I

San Francisco, United States

16 h 25 m

18:35

Tue, 30 Jun 26

Terminal T2

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

United Airlines

More Timing Options

USD 540

Seattle to Singapore , 29 Jun

United Airlines UA | 5676

05:15

Mon, 29 Jun 26

Seattle, United States

02 h 20 m

07:35

Mon, 29 Jun 26

Terminal T3

San Francisco, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 29

11:10

Mon, 29 Jun 26

Terminal I

San Francisco, United States

16 h 25 m

18:35

Tue, 30 Jun 26

Terminal T2

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Japan Airlines

USD 562

USD 549

Transit Visa may be required

Seattle to Singapore , 29 Jun

Japan Airlines JL | 67

13:25

Mon, 29 Jun 26

Seattle, United States

10 h 05 m

15:30

Tue, 30 Jun 26

Terminal T2

Tokyo - Narita Apt, Japan

BAGGAGE : CHECK INCABIN

Information not available

Japan Airlines JL | 711

18:05

Tue, 30 Jun 26

Terminal T2

Tokyo - Narita Apt, Japan

07 h 15 m

00:20

Wed, 1 Jul 26

Terminal T1

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

American Airlines

USD 640

USD 625

Transit Visa may be required

Seattle to Singapore , 29 Jun

American Airlines AA | 8445 | Operated By Japan Airlines

13:25

Mon, 29 Jun 26

Seattle, United States

10 h 05 m

15:30

Tue, 30 Jun 26

Terminal T2

Tokyo - Narita Apt, Japan

BAGGAGE : CHECK INCABIN

Information not available

American Airlines AA | 8482 | Operated By Japan Airlines

18:05

Tue, 30 Jun 26

Terminal T2

Tokyo - Narita Apt, Japan

07 h 15 m

00:20

Wed, 1 Jul 26

Terminal T1

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

American Airlines, Japan Airlines

USD 644

USD 628

Transit Visa may be required

Seattle to Singapore , 29 Jun

American Airlines AA | 8445 | Operated By Japan Airlines

13:25

Mon, 29 Jun 26

Seattle, United States

10 h 05 m

15:30

Tue, 30 Jun 26

Terminal T2

Tokyo - Narita Apt, Japan

BAGGAGE : CHECK INCABIN

Information not available

Japan Airlines JL | 711

18:05

Tue, 30 Jun 26

Terminal T2

Tokyo - Narita Apt, Japan

07 h 15 m

00:20

Wed, 1 Jul 26

Terminal T1

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

China Airlines

USD 762

Transit Visa may be required

Seattle to Singapore , 29 Jun

China Airlines CI | 21

01:15

Mon, 29 Jun 26

Seattle, United States

12 h 45 m

05:00

Tue, 30 Jun 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

BAGGAGE : CHECK INCABIN

Information not available

China Airlines CI | 753

08:05

Tue, 30 Jun 26

Terminal T1

Taipei - Taoyuan Apt, Taiwan

04 h 30 m

12:35

Tue, 30 Jun 26

Terminal T3

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways

USD 804

Transit Visa may be required

Seattle to Singapore , 29 Jun

Eva Airways BR | 25

01:50

Mon, 29 Jun 26

Seattle, United States

12 h 15 m

05:05

Tue, 30 Jun 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

BAGGAGE : CHECK INCABIN

Information not available

Eva Airways BR | 225

07:30

Tue, 30 Jun 26

Terminal T2

Taipei - Taoyuan Apt, Taiwan

04 h 25 m

11:55

Tue, 30 Jun 26

Terminal T3

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines

USD 1,279

Transit Visa may be required

Seattle to Singapore , 29 Jun

Alaska Airlines AS | 823

13:30

Mon, 29 Jun 26

Seattle, United States

10 h 30 m

16:00

Tue, 30 Jun 26

Terminal T2

Tokyo - Narita Apt, Japan

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines AS | 7353 | Operated By Japan Airlines

18:05

Tue, 30 Jun 26

Terminal T2

Tokyo - Narita Apt, Japan

07 h 15 m

00:20

Wed, 1 Jul 26

Terminal T1

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Korean Air

USD 1,286

Transit Visa may be required

Seattle to Singapore , 29 Jun

Korean Air KE | 42

13:20

Mon, 29 Jun 26

Seattle, United States

11 h 20 m

16:40

Tue, 30 Jun 26

Terminal T2

Seoul-Incheon, South Korea

BAGGAGE : CHECK INCABIN

Information not available

Korean Air KE | 645

18:40

Tue, 30 Jun 26

Terminal T2

Seoul-Incheon, South Korea

06 h 15 m

23:55

Tue, 30 Jun 26

Terminal T4

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Korean Air

USD 1,748

Transit Visa may be required

Seattle to Singapore , 29 Jun

Korean Air KE | 5020 | Operated By Delta Air Lines

13:05

Mon, 29 Jun 26

Seattle, United States

11 h 45 m

16:50

Tue, 30 Jun 26

Terminal T2

Seoul-Incheon, South Korea

BAGGAGE : CHECK INCABIN

Information not available

Korean Air KE | 645

18:40

Tue, 30 Jun 26

Terminal T2

Seoul-Incheon, South Korea

06 h 15 m

23:55

Tue, 30 Jun 26

Terminal T4

Singapore, Singapore

BAGGAGE : CHECK INCABIN

Information not available

Seattle to Singapore Flights Information:-

Looking for Seattle to Singapore Flight? Hereโ€™s all you need to know! For convenience and to save time, pick the airport that is closest to your destination. The nearest airport to Singapore is Changi Intl and the IATA code for the same is SIN.
Currently, there are 9 airlines operating flights between the two destinations and approximately 20 flights take off from Seattle to Singapore every week.

Need information on Seattle to Singapore airfare?

The minimum airfare for a Seattle to Singapore flight would be 533, which may go up to 3414 depending on the route, booking time and availability.
It is recommended that you book a round-trip, since it always works out to be more economical.

Flight Details for Seattle to Singapore

If you are looking for Seattle to Singapore flights, there is no dearth of options to choose from. Several reputed airlines currently offer both direct and indirect flights between the two destinations. Some of these are Alaska Airlines, American Airlines, China Airlines, Delta Air Lines, Eva Airways, Japan Airlines, Korean Air, Singapore Airlines, United Airlines. Out of these, only 0 airlines operate direct flights. Indirect flights may involve more travel time, but they usually cost lesser than direct flights.

The number of flights operated by each airline is as follows:Alaska Airlines : 2, American Airlines : 2, China Airlines : 2, Delta Air Lines : 2, Eva Airways : 2, Japan Airlines : 2, Korean Air : 2, Singapore Airlines : 2, United Airlines : 2

To board the first Seattle to Singapore flight, choose China Airlines, which departs at 01:15 The last flight for this route is United Airlines, departing at 19:05

Singapore Airport Information

Changi Intl

About Seattle (SEA)

Located in the state of Washington in the United States of America, Seattle is a city known for its architectural creations, cultural attractions and finest opportunities for recreation activities. Space Needle is an iconic symbol of the city is one of the major attractions of the city that offers stunning views of the city. No trip to Seattle can be considered complete without the inclusion of the Seattle Center on the itinerary. Boasting of several museums, theatres, gardens restaurants, fountains and performance venues, this is the centre of all entertainment activities in the city. Located in the downtown area of the city, Seattle Art Museum is another popular place of tourist interest. Stepping into this museum can give tourists a chance to catch a glimpse of the unique collection of Native American and Mesoamerican artworks on display. Museum of Flight, which beautifully traces the history and evolution of aviation, is also a worth-visiting museum. Olympic Sculpture Park features interesting sculpture creations by renowned artists in its beautifully landscaped gardens, perfect to explore with family and kids. Seattle waterfront is an excellent place to relax and discover the local scene. In short, this city is the perfect place to spend a fun-filled vacation with friends and family. To find the best travel package for this city, look no further MakeMyTrip.

Seattle Address

Seattle-Tacoma International Airport
17801 International Boulevard
Seattle
Washington
United States
Tel: +1-206-787-3000

About Singapore (SIN)

Singapore is a dynamic city-state located at the southern tip of the Malay Peninsula, known for its rich multicultural heritage and modern skyline. For travelers from the United States, Singapore offers a unique blend of East and West, making it a captivating destination. The city is renowned for its cleanliness, safety, and efficient public transportation, making it an excellent choice for international visitors. From the bustling streets of Chinatown to the serene beauty of the Botanic Gardens, Singapore is a city that promises diverse experiences.

Best Time to Visit

For those traveling from the United States, the best time to visit Singapore is during the dry season from February to April. These months offer pleasant weather with less rainfall, making it ideal for sightseeing and outdoor activities. Another great time to visit is during the festive season from November to January when the city is adorned with holiday decorations and hosts events like Christmas and New Year celebrations. Keep in mind that Singapore is a year-round destination, but be prepared for occasional rain showers.

Getting There

Singapore is well-connected to the United States with numerous flights to Singapore from major cities such as New York, Los Angeles, and San Francisco. Changi Airport (SIN) is the main international gateway, known for its world-class facilities and services. Airlines like Singapore Airlines, United Airlines, and Delta offer direct flights to Singapore. United States citizens need a valid passport and can enter Singapore visa-free for stays up to 90 days. Ensure you have all necessary travel documents and check for any travel advisories before your trip.

Where to Stay

Singapore offers a wide range of accommodations to suit all budgets. For luxury travelers, Marina Bay Sands and Raffles Hotel provide unparalleled opulence. Mid-range options include hotels in the Orchard Road area, known for its shopping and dining. Budget travelers can find affordable stays in areas like Little India and Chinatown, which also offer a glimpse into the local culture. Popular neighborhoods for international tourists include Clarke Quay, Bugis, and Sentosa Island.

Must-See Places & Experiences

โ€ข Gardens by the Bay: Explore the futuristic Supertree Grove and the Cloud Forest dome.
โ€ข Marina Bay Sands: Visit the SkyPark for panoramic views of the city.
โ€ข Sentosa Island: Enjoy the beaches, Universal Studios, and S.E.A. Aquarium.
โ€ข Chinatown: Discover heritage sites, temples, and vibrant street markets.
โ€ข Singapore Zoo and Night Safari: Experience wildlife in naturalistic habitats.
โ€ข Orchard Road: Indulge in shopping at world-class malls.
โ€ข Singapore Botanic Gardens: A UNESCO World Heritage site perfect for a relaxing stroll.

Local Transportation

Getting around Singapore is convenient with its extensive public transportation system. From Changi Airport, you can take the MRT (Mass Rapid Transit) to the city center. The MRT network is efficient and covers most tourist attractions. Buses and taxis are also readily available. For a unique experience, consider taking a river taxi along the Singapore River. Use contactless payment options like the EZ-Link card for seamless travel.

Food & Dining

Singapore is a food lover's paradise, offering a diverse culinary scene. Must-try dishes include Hainanese chicken rice, chili crab, and laksa. Hawker centers like Lau Pa Sat and Maxwell Food Centre provide an array of affordable and delicious local fare. For fine dining, explore restaurants like Odette and Burnt Ends. The city's vibrant dining scene ensures that there is something for every palate.

Practical Travel Tips

โ€ข Currency: The Singapore Dollar (SGD) is the official currency.
โ€ข Language: English is widely spoken, making it easy for United States travelers to communicate.
โ€ข Safety: Singapore is one of the safest cities in the world, but always stay vigilant.
โ€ข Useful Apps: Download apps like Grab for ride-hailing and SG MRT for public transport navigation.
โ€ข Health: Tap water is safe to drink, and the healthcare system is excellent.

Singapore is a city that seamlessly blends tradition with modernity, offering an unforgettable experience for travelers from the United States. Whether you're looking for cheap flights to Singapore or planning a luxurious getaway, this vibrant city has something for everyone.

Singapore Address

Frequently Asked Questions - Seattle to Singapore Flights

Which airlines offer cheapest airfare from Seattle to Singapore?

There is no set pricing for airlines to offer cheap flight fare from Seattle to Singapore. These fares are mostly decided on the basis of algorithms followed by air carriers to final the prizing based on demand. However, some multiple route flights with stop-overs offer cheap flights as compared to direct flight departing from Seattle to Singapore.

What is the best time to book cheap flight tickets from Seattle to Singapore?

To get cheap flight tickets from Seattle to Singapore, the best time would be to plan your trip during the off season. At that time the flight tickets are usually cheaper than the peak season and the accommodation booking is also available at the affordable price. The other way of booking cheap flight tickets from Seattle (SEA) to Singapore (SIN) is to book atleast 4 weeks in advance before your departure date to get competitive pricing on your tickets even during the peak season.

Is passport mandatory to travel from Seattle to Singapore?

When making an international trip, passport is mandatory as it defines your identity to the other nation officials. The VISA norms may differ from country to country, which means some would allow Visa on arrival and others may require you to obtain visa in advance. But the availability of passport is mandatory at the time of departure and arrival as well.

Is there a way to make flexible departure date bookings for your Seattle to Singapore flight tickets?

Some travel portals like MakeMyTrip offer flexible departure and arrival booking option with certain air carrier when booking from Seattle to Singapore. You can check the flexible booking flight options once you get the results filters based on your search and make the booking accordingly. Please note, some airlines make charge extra for flexible travel dates.

Can I find cheap accommodation near to airport when travelling from Seattle to Singapore?

There are several accommodation options available near the Changi Intl. You can check for both budget friendly and well as five star accommodation near the airport depending on your requirement and budget. These hotels are mostly suitable for business travellers.

Can I cancel my ticket from Seattle to Singapore without cancellation charges?

To avoid cancellation charges on your air tickets, you need to make a selection at the time of booking for ZERO cancellation. Please note, the zero cancellation facility is chargeable with minimum amount and can help you save a lot at the time sudden cancellations.

How do MakeMyTrip finds the lowest available dare for flights from Seattle to Singapore?

MakeMyTrip is a popular travel portal that also works as a travel search engine that allows you to see best available results for your flight search. Every time you make search for flights to any destination, the MMT algorithm picks all the available air carriers for the route and filter rates basis on the cheapest fare available in their system. At MMT, you can not only search flights on the basis of the fare, but you can also see which flight offers direct route, which has multiple stop-overs, baggage allowance, in-flight meal options, cancellation policy, etc. You can also check available discounts offered by payments partners and air carriers when booking the flight.