$370 Cheap Flights from Seattle (SEA) to Macau (MFM)

View $370 flight on Thu, Nov 13, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Macau Intl. Airport (MFM)

Cheap Flights from Seattle to Macau (SEA-MFM)

Prices were available within the past 7 days and start at $370 for one-way flights and $709 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Sun, Jan 18 - Wed, Jan 28
SEA
Seattle
MFM
Macau
$709 Roundtrip, found 19 hours ago
$709
Roundtrip
found 19 hours ago
Select Korean Air flight, departing Sun, Jan 18 from Seattle to Macau, returning Wed, Jan 28, priced at $709 found 19 hours ago
Korean Air
Mon, Jan 19 - Wed, Jan 28
SEA
Seattle
MFM
Macau
$714 Roundtrip, found 19 hours ago
$714
Roundtrip
found 19 hours ago
Select Korean Air flight, departing Mon, Jan 19 from Seattle to Macau, returning Wed, Jan 28, priced at $714 found 19 hours ago
Korean Air
Mon, Nov 24 - Wed, Dec 10
SEA
Seattle
MFM
Macau
$719 Roundtrip, found 1 day ago
$719
Roundtrip
found 1 day ago
Select Korean Air flight, departing Mon, Nov 24 from Seattle to Macau, returning Wed, Dec 10, priced at $719 found 1 day ago
Korean Air
Thu, May 7 - Thu, May 21
SEA
Seattle
MFM
Macau
$720 Roundtrip, found 1 day ago
$720
Roundtrip
found 1 day ago
Select Korean Air flight, departing Thu, May 7 from Seattle to Macau, returning Thu, May 21, priced at $720 found 1 day ago
Korean Air
Thu, Nov 27 - Wed, Dec 10
SEA
Seattle
MFM
Macau
$724 Roundtrip, found 1 day ago
$724
Roundtrip
found 1 day ago
Select Korean Air flight, departing Thu, Nov 27 from Seattle to Macau, returning Wed, Dec 10, priced at $724 found 1 day ago
Korean Air
Sun, Mar 22 - Thu, Apr 9
SEA
Seattle
MFM
Macau
$725 Roundtrip, found 1 day ago
$725
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sun, Mar 22 from Seattle to Macau, returning Thu, Apr 9, priced at $725 found 1 day ago
Delta
Mon, Nov 10 - Tue, Nov 18
SEA
Seattle
MFM
Macau
$824 Roundtrip, found 1 day ago
$824
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 10 from Seattle to Macau, returning Tue, Nov 18, priced at $824 found 1 day ago
STARLUX Airlines
Tue, Nov 11 - Tue, Nov 18
SEA
Seattle
MFM
Macau
$859 Roundtrip, just found
$859
Roundtrip
just found
Select STARLUX Airlines flight, departing Tue, Nov 11 from Seattle to Macau, returning Tue, Nov 18, priced at $859 just found
EVA Airways
Tue, Nov 11 - Tue, Nov 18
SEA
Seattle
MFM
Macau
$865 Roundtrip, just found
$865
Roundtrip
just found
Select EVA Airways flight, departing Tue, Nov 11 from Seattle to Macau, returning Tue, Nov 18, priced at $865 just found
China Eastern Airlines
Mon, Nov 24 - Wed, Dec 17
SEA
Seattle
MFM
Macau
$988 Roundtrip, found 2 days ago
$988
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Mon, Nov 24 from Seattle to Macau, returning Wed, Dec 17, priced at $988 found 2 days ago

Find the cheapest month to fly from Seattle (SEA) to Macau (MFM)

September is typically the cheapest month to fly

From $714 - $950 per traveler.

Alternative airports near Macau

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Hong Kong Intl. HKG. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $716
HKG
Hong Kong Intl.
Cheapest
Average driving time to city center40 min
Flights from $716

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Macau Intl. Airport (MFM) cost?
Snag a cheap one-way flight from $370 or cheap return flight from $709 from Seattle - Tacoma Intl. Airport (SEA) to Macau Intl. Airport (MFM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Macau Intl. Airport (MFM)?
Traveling in January is a great way to save, as it's the cheapest month for flights between SEA and MFM. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Macau Intl. Airport (MFM)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from SEA to MFM. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Macau Intl. Airport (MFM)?
Nonstop flights from Seattle - Tacoma Intl. Airport (SEA) to Macau Intl. Airport (MFM) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to MFM?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Macau Intl. Airport (MFM)?
Choose a flight from Seattle - Tacoma Intl. Airport (SEA) to Macau Intl. Airport (MFM) that leaves before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Macau Intl. Airport (MFM) last-minute?
Booking your ticket from SEA to MFM just before your journey is typically more expensive. However, if there's some wiggle room with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a SEA to MFM flight and hotel package?
Compared with arranging hotels and flights separately, booking a SEA to MFM flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the hassle out of planning your trip. Just secure your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Macau Intl. Airport (MFM)?
If you reserved your SEA to MFM flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Macau Intl.
Airlines serving
Asiana Airlines, Delta, Korean Air, STARLUX Airlines, Singapore Airlines
Roundtrip price
$708
Distance
6509 mi

Book with confidence

Seattle to Macau Flights

The cheapest times to fly from Seattle to Macau

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Macau are during the month of January. You can find some of the cheapest flights from Seattle to Macau with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Macau

Sunday is one of the best days to book for cheap flights from Seattle to Macau: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Macau

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Macau in 2025. You can also book with separate airlines for your outbound and return journeys, from $370 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Macau flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Macau airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Macau Flights

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*Available to One Key members.