Trip.com
US$404Collected
Compare pricesFlights from Seattle to Kuala Lumpur
SEA → KUL · compared across 9 travel sites
- Flight time
- from 17h 14m nonstop
- Distance
- 12,984 km
- Typical one-way
- US$404
Compare Seattle → Kuala Lumpur prices on 9 travel sites
Add your dates and open the same search on each travel site to find the cheapest fare. You book directly with the provider.
Booking.com
US$473Collected
Compare pricesAgoda
Flight + hotel bundles that can beat booking separately.
Compare pricesKayak
One of the largest flight metasearch engines worldwide.
Compare pricesKiwi.com
Virtual interlining specialist that mixes airlines creatively.
Compare pricesExpedia
Global OTA giant with package deals and member prices.
Compare pricesSkyscanner
The benchmark flight metasearch — “search everywhere”.
Compare pricesPriceline
Long-standing US OTA with express deals for flights.
Compare pricesMomondo
Kayak-family metasearch known for winning price comparisons.
Compare pricesFares auto-collected from partner search results on 2026-09-03 (one-way, economy).
Typical prices & when to book
Lowest fare collected
US$404
Trip.com
Auto-collected from Trip.com search results on 2026-09-03 (one-way, economy). Fares change constantly — click “Compare prices” for live fares.
Seattle → Kuala Lumpur route guide
The Seattle (SEA) to Kuala Lumpur (KUL) route covers roughly 12,984 km, with an estimated flight time of about 17h 14m for a nonstop service. Compare the travel sites above to find the best fare for your dates — availability and prices differ between them.
Departures use Seattle–Tacoma; arrivals use Kuala Lumpur Intl. Both airports handle the route with regular schedules, so same-day connections and day trips are realistic options.
Seattle → Kuala Lumpur flight FAQ
How long is the flight from Seattle to Kuala Lumpur?
Nonstop flights from Seattle to Kuala Lumpur take about 17h 14m. The route covers approximately 12,984 km.
How do I find the cheapest flights from Seattle to Kuala Lumpur?
Compare the same dates across the 9 travel sites listed above — their fares differ by provider. Midweek departures, flexible dates and booking a few weeks ahead usually help.
Are there direct flights from Seattle to Kuala Lumpur?
Direct availability changes by season and carrier. The estimated nonstop flight time is about 17h 14m; one-stop options are widely available.