SEA - PEN

$1,015 Find Cheap Flights from Seattle to Penang

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Penang departing on 7/29. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Penang

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Penang, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Penang, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Seattle to Penang (SEA-PEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Penang 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Penang

Tue, Jul 29 - Tue, Aug 5
United Airlines Logo
5:10 am - 5:00 pmSEA-PEN
44h 50m2 stops
United Airlines Logo
12:00 pm - 12:59 amPEN-SEA
27h 59m2 stops
$1,015United Airlines
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Wed, Jul 30 - Wed, Aug 6
 Logo
5:30 am - 7:40 amSEA-PEN
35h 10m3 stops
 Logo
6:00 am - 7:15 pmPEN-SEA
28h 15m2 stops
$1,211
Find Deal
Wed, Jul 30 - Wed, Aug 6
 Logo
4:30 pm - 9:20 amSEA-PEN
25h 50m2 stops
 Logo
6:30 pm - 2:25 pmPEN-SEA
58h 55m2 stops
$1,216
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Mon, Jul 28 - Tue, Aug 5
China Airlines Logo
1:40 am - 2:10 pmSEA-PEN
21h 30m1 stop
China Airlines Logo
3:10 pm - 7:45 pmPEN-SEA
19h 35m1 stop
$1,256China Airlines
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Mon, Jul 28 - Tue, Aug 5
 Logo
1:15 am - 10:10 pmSEA-PEN
29h 55m2 stops
 Logo
8:05 am - 4:35 pmPEN-SEA
23h 30m2 stops
$1,311
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Tue, Jul 29 - Tue, Aug 5
 Logo
5:30 am - 12:15 amSEA-PEN
27h 45m2 stops
 Logo
6:00 am - 7:45 pmPEN-SEA
28h 45m3 stops
$1,316
Find Deal
Tue, Jul 29 - Tue, Aug 5
Singapore Airlines Logo
10:15 am - 4:10 pmSEA-PEN
38h 55m1 stop
Singapore Airlines Logo
10:05 pm - 8:45 amPEN-SEA
49h 40m1 stop
$1,381Singapore Airlines
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Mon, Jul 28 - Tue, Aug 5
China Airlines Logo
1:40 am - 2:10 pmSEA-PEN
21h 30m1 stop
China Airlines Logo
3:10 pm - 9:05 amPEN-SEA
32h 55m2 stops
$1,409China Airlines
Find Deal
Wed, Jul 30 - Wed, Aug 6
Singapore Airlines Logo
7:05 am - 9:25 amSEA-PEN
35h 20m2 stops
Singapore Airlines Logo
10:05 pm - 8:45 amPEN-SEA
25h 40m1 stop
$1,667Singapore Airlines
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Wed, Jul 30 - Wed, Aug 6
Emirates Logo
5:15 pm - 3:45 pmSEA-PEN
31h 30m1 stop
Emirates Logo
10:05 pm - 1:25 pmPEN-SEA
30h 20m1 stop
$1,979Emirates
Find Deal
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KAYAK's insights & trends for Seattle to Penang flights

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

Which airlines provide the cheapest flights from Seattle to Penang?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Penang were found on United Airlines ($1,015) and China Airlines ($1,256).

Good to know

Low seasonOctober
High seasonJune
Cheapest flight$1,015
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Seattle to Penang

When to book flights from Seattle to Penang

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

FAQs for booking flights from Seattle to Penang

  • What is the cheapest flight from Seattle to Penang?

    In the last 3 days, the lowest price for a flight from Seattle to Penang was $1,015 for a round-trip ticket.

  • Do I need a passport to fly between Seattle and Penang?

    Yes, you’ll need a passport to travel to Penang from Seattle.

  • Which aircraft models fly most regularly from Seattle to Penang?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Penang?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Seattle and Penang, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Penang, China Airlines or Singapore Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Penang are China Airlines and Singapore Airlines. With an average price for the route of $1,281 and an overall rating of 8.3, China Airlines is the most popular choice. Singapore Airlines is also a great choice for the route, with an average price of $1,198 and an overall rating of 8.1.

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

    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 from Seattle to Penang.

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

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

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

    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 Penang with an airline and back to Seattle with another airline. Booking your flights between Seattle and PEN can sometimes prove cheaper using this method.

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

    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 Penang from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Seattle to Penang

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Penang. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Penang? 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 verified KAYAK customer reviews.
8.3
China AirlinesOverall score based on 742 reviews
8.5Crew
8.3Boarding
8.0Comfort
8.0Entertainment
7.8Food
Airline reviews

They need to improve on how the plane lands cause it was not smooth at all.

4.0 OkayAnonymous, Jun 2025TPE - MNL
Read more China Airlines reviews

They need to improve on how the plane lands cause it was not smooth at all.

I did not like how the plane landed. It was not smooth.

Been flying with China Airline over years many times. Good experience with them, no issues.

China Airlines crews are very excellent doing their job. Very friendly and hardworking. I will always choose China Airlines over and over. Thank you all for making my flight comfortable. God bless to all the staff. :)

Staff was so nice and very helpful with directions aswell!

It was our first time flying with China Airlines and had a very nice experience. The airline staff & crews both on the ground and air were very nice. Food on the plane was very good. Will recommend it to family and friends.

Not great, will likely try to fly another or maybe I should have upgraded my ticket? Needed Air…

I don’t think I’ll be flying them again. Tight seats, no flowing air or air nozzles that you can turn air on you, for those who could have motion sickness this would be your worst nightmare. The pilot was great and experienced (which is what you want when flying 12 hours) overall I’m thankful knowledgeable pilots!

My ticket did not indication which group I was in for boarding; the gate attended help me

I would like to commend the staff from this flight. They all looked happy and I can tell they love what they are doing and constantly smiling while serving the passengers. Special mention to the guy FA in our section. I did not get his name but he is so far the best F.A I have ever encountered!

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

The food options and quality could use some more excitement and variety.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Overall, very good. The food was better than expected with the exception of the pork and potatoes dinner at the end of the flight. My family all selected that dish and did not set it. I tried a bite also and it was honestly terrible. Also, it would be helpful to know when the snacks in the back of the plane are available.

On time boarding I would like to see ground hostess to help transit customers to direct them to the right terminal and boarding gate. Last night, all the transit customers on SQ484 arriving Singapore had to merry go round to look for terminal and boarding gate to board SQ128 transit to KL Malaysia. We went to Terminal 3 taking the Skytrain to T3 and back to T3 to get out to look for different Skytrain to T2. On arrival t2, we had to go round to ask which boarding gate to KL. We only had 5 minutes to make to the boarding time at 6:55pm but we already spent more than 30 minutes running around to find the boarding gate. We were late at the boarding gate.

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

Everything you need to know for your flight from Seattle to Penang

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