$348 Find Cheap Flights from Seattle to Kuala Lumpur - Compare and Save

Four cabin classes are available on flights from Seattle to Kuala Lumpur Intl Airport:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop flight from Seattle to Kuala Lumpur Intl Airport takes 00m, covering 8,063 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Seattle to Kuala Lumpur Intl Airport range from $839 to $1,092, with an average of $924 over the past 12 months. Anything below $839 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 57% above the $924 route average. Book 18 weeks before departure for the lowest fares.

One-way fares from Seattle to Kuala Lumpur Intl Airport are currently lower than usual. Average one-way flight prices are about $397, which is 33% below the typical average for this route.

Kuala Lumpur Intl Airport (KUL) hosts 5 major car rental companies, with daily rates averaging $34 for economy cars. Top options include:

• Paradise
• Galaxy Asia Car Rental
• Europcar
• SEIYON Rent a Car
• R&R Rent A Car

Flights from Seattle to Kuala Lumpur Intl Airport usually depart from Seattle/Tacoma Intl (SEA) and arrive at Kuala Lumpur Intl (KUL).

One-stop flights from Seattle to Kuala Lumpur Intl Airport most commonly connect through:

• Singapore Changi (SIN) - 49% of one-stop connections
• Taipei City Taiwan Taoyuan Intl (TPE) - 22% of one-stop connections
• Tokyo Haneda (HND) - 9% of one-stop connections
• Manila Ninoy Aquino Intl (MNL) - 6% of one-stop connections

Yes. Flexible dates can save you up to 12% on flights from Seattle to Kuala Lumpur Intl Airport. Thursday is the cheapest departure day at $864 round-trip on average, while Friday is the most expensive at $980, a difference of $116.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Hong Kong Intl (HKG) gives the shortest average 1-stop total travel time at 21h 42m, compared with 21h 54m via Taipei City Taiwan Taoyuan Intl (TPE) and 22h via Manila Ninoy Aquino Intl (MNL).

Kuala Lumpur Intl Airport is 15 hours ahead of Seattle (Malaysia Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Kuala Lumpur Intl Airport are KLCC Park, Petronas Towers and Sunway Lagoon Theme Park. These are among the most viewed places in Kuala Lumpur Intl Airport on KAYAK.

All flights from SEA to KUL have layovers en route. Some of the common layover cities for these flights include Singapore (SIN) by Singapore, Scoot, Batik, and AirAsia, Doha (DOH) by Qatar Airways and Malaysia, Taipei (TPE) by EVA Air, Dubai (DBX) by Emirates, and Tokyo (HND) by United and Malaysia.

KLIA EKSPRES of KLIA Transit at KLIA T1 of KUL Airport connects it to Tasik Selatan in downtown Kuala Lumpur. It operates after every 30 minutes. Sky Bus at KLIA T2 links KUL Airport to KL Sentral in downtown Kuala Lumpur at 30-minute intervals. Aerobus at KLIA T2 connects KUL Airport to KL Sentral in downtown Kuala Lumpur and has hourly intervals. Jetbus at KLIA T2 connects KUL Airport to downtown Kuala Lumpur hourly. Bas Malaysia at KLIA T2 links KUL Airport with KL Sentral in downtown Kuala Lumpur and operates after every 4 hours. Jayride shuttle is available on demand and connects KUL Airport to downtown Kuala Lumpur.

Your child can travel alone from SEA to KUL with Singapore Airlines. The airline allows children aged 5 to 18 years to travel unaccompanied. You must check in with your minor at least 2 hours before flight departure. You must provide documents such as a passport and a passport for the child’s age verification, your details such as photo ID and contact phone number, and the receiver’s details, including name, address, and contact information.

Consider flying with American Airlines from SEA to KUL to board with your pet at a fee. Your pet must be enclosed in a kennel that is either soft- or hard-sided. The kennel should be small to fit the airline under the seat but comfortable enough for your pet. The hard-sided kennel’s maximum dimension must be 19 x 13 x 9 inches, and 16 x 12 x 8 inches for the soft-sided ones.