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Cheap flights from Seattle to Macau from $315

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Macau departing on 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Macau

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
11:00 am - 1:45 pmSEA-MFM
34h 45m1 stop
Korean Air Logo
2:55 pm - 9:00 amMFM-SEA
34h 05m1 stop
$598Korean Air
Find Deal
Sun, Jan 25 - Wed, Jan 28
Korean Air Logo
5:40 pm - 1:45 pmSEA-MFM
28h 05m2 stops
Korean Air Logo
2:55 pm - 9:00 amMFM-SEA
34h 05m1 stop
$604Korean Air
Find Deal
Sun, Jan 25 - Wed, Jan 28
Korean Air Logo
12:50 pm - 1:05 pmSEA-MFM
33h 15m1 stop
Korean Air Logo
2:10 pm - 4:18 pmMFM-SEA
41h 08m2 stops
$609Korean Air
Find Deal
Tue, Mar 31 - Tue, Apr 21
Korean Air Logo
5:50 pm - 1:45 pmSEA-MFM
27h 55m2 stops
Korean Air Logo
2:55 pm - 10:00 amMFM-SEA
34h 05m1 stop
$654Korean Air
Find Deal
Fri, Mar 6 - Sun, Mar 15
Korean Air Logo
5:50 pm - 1:45 pmSEA-MFM
27h 55m2 stops
Korean Air Logo
2:55 pm - 2:45 pmMFM-SEA
38h 50m2 stops
$665Korean Air
Find Deal
Fri, Mar 6 - Sun, Mar 15
Korean Air Logo
11:00 am - 1:45 pmSEA-MFM
34h 45m1 stop
Korean Air Logo
2:55 pm - 9:00 amMFM-SEA
34h 05m1 stop
$698Korean Air
Find Deal
Sat, Nov 29 - Thu, Dec 4
Korean Air Logo
5:59 pm - 1:45 pmSEA-MFM
27h 46m2 stops
Korean Air Logo
2:55 pm - 9:00 amMFM-SEA
34h 05m1 stop
$704Korean Air
Find Deal
Sat, Nov 29 - Thu, Dec 4
Korean Air Logo
5:59 pm - 1:45 pmSEA-MFM
27h 46m2 stops
Korean Air Logo
2:55 pm - 2:44 pmMFM-SEA
39h 49m2 stops
$715Korean Air
Find Deal
Sat, Nov 29 - Thu, Dec 4
Delta Logo
12:50 pm - 1:05 pmSEA-MFM
33h 15m1 stop
Delta Logo
2:10 pm - 10:40 amMFM-SEA
35h 30m1 stop
$745Delta
Find Deal
Mon, Mar 30 - Tue, Apr 21
Delta Logo
2:00 pm - 1:05 pmSEA-MFM
32h 05m2 stops
Delta Logo
2:10 pm - 10:40 amMFM-SEA
35h 30m1 stop
$749Delta
Find Deal
Mon, Mar 30 - Tue, Apr 21

Delta flights from Seattle to Macau

Our best Delta deals on Seattle to Macau flight tickets
Delta
Mar 30
SEA12:50 pmSeattle/Tacoma Intl
33h 15m
1 stop
MFM1:05 pmMacau
Apr 21
MFM2:10 pmMacau
35h 30m
1 stop
SEA10:40 amSeattle/Tacoma Intl
$745
Find similar
Delta
Mar 30
SEA2:00 pmSeattle/Tacoma Intl
32h 05m
2 stops
MFM1:05 pmMacau
Apr 21
MFM2:10 pmMacau
35h 30m
1 stop
SEA10:40 amSeattle/Tacoma Intl
$749
Find similar
Delta
Mar 25
SEA12:00 pmSeattle/Tacoma Intl
34h 45m
1 stop
MFM1:45 pmMacau
Mar 30
MFM2:10 pmMacau
41h 04m
2 stops
SEA4:14 pmSeattle/Tacoma Intl
$755
Find similar

STARLUX Airlines flights from Seattle to Macau

Our best STARLUX Airlines deals on Seattle to Macau flight tickets
STARLUX Airlines
Mar 29
SEA1:15 amSeattle/Tacoma Intl
17h 45m
1 stop
MFM10:00 amMacau
Apr 21
MFM11:00 amMacau
20h 10m
1 stop
SEA4:10 pmSeattle/Tacoma Intl
$812
Find similar
STARLUX Airlines
Mar 24
SEA12:45 amSeattle/Tacoma Intl
27h 50m
1 stop
MFM7:35 pmMacau
Mar 30
MFM11:00 amMacau
20h 10m
1 stop
SEA4:10 pmSeattle/Tacoma Intl
$831
Find similar
STARLUX Airlines
Apr 19
SEA1:15 amSeattle/Tacoma Intl
27h 25m
1 stop
MFM7:40 pmMacau
Apr 22
MFM8:50 pmMacau
34h 20m
1 stop
SEA4:10 pmSeattle/Tacoma Intl
$859
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Macau that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 18, 2025.
Use the filters below to find and compare flights from Seattle to Macau that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleMacau

SEA - MFM

SEAMFM

Seattle/Tacoma Intl

Sun 1/25

11:00 am-1:45 pm

1 stop34h 45m

Macau

Wed 1/28

2:55 pm-9:00 am

1 stop34h 05m

$598

SeattleMacau

SEA - MFM

SEAMFM

Seattle/Tacoma Intl

Sun 1/25

5:40 pm-1:45 pm

2 stops28h 05m

Macau

Wed 1/28

2:55 pm-9:00 am

1 stop34h 05m

$604

SeattleMacau

SEA - MFM

SEAMFM

Seattle/Tacoma Intl

Tue 3/31

12:50 pm-1:05 pm

1 stop33h 15m

Macau

Tue 4/21

2:10 pm-4:18 pm

2 stops41h 08m

$609

SeattleMacau

SEA - MFM

SEAMFM

Seattle/Tacoma Intl

Fri 3/6

5:50 pm-1:45 pm

2 stops27h 55m

Macau

Sun 3/15

2:55 pm-10:00 am

1 stop34h 05m

$654

SeattleMacau

SEA - MFM

SEAMFM

Seattle/Tacoma Intl

Fri 3/6

5:50 pm-1:45 pm

2 stops27h 55m

Macau

Sun 3/15

2:55 pm-2:45 pm

2 stops38h 50m

$665

SeattleMacau

SEA - MFM

SEAMFM

Seattle/Tacoma Intl

Sat 11/29

11:00 am-1:45 pm

1 stop34h 45m

Macau

Thu 12/4

2:55 pm-9:00 am

1 stop34h 05m

$698

SeattleMacau

SEA - MFM

SEAMFM

Seattle/Tacoma Intl

Sat 11/29

5:59 pm-1:45 pm

2 stops27h 46m

Macau

Thu 12/4

2:55 pm-9:00 am

1 stop34h 05m

$704

SeattleMacau

SEA - MFM

SEAMFM

Seattle/Tacoma Intl

Sat 11/29

5:59 pm-1:45 pm

2 stops27h 46m

Macau

Thu 12/4

2:55 pm-2:44 pm

2 stops39h 49m

$715

SeattleMacau

SEA - MFM

SEAMFM

Seattle/Tacoma Intl

Mon 3/30

12:50 pm-1:05 pm

1 stop33h 15m

Macau

Tue 4/21

2:10 pm-10:40 am

1 stop35h 30m

$745

SeattleMacau

SEA - MFM

SEAMFM

Seattle/Tacoma Intl

Mon 3/30

2:00 pm-1:05 pm

2 stops32h 05m

Macau

Tue 4/21

2:10 pm-10:40 am

1 stop35h 30m

$749

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Macau from

How to get the cheapest flight ticket from Seattle to Macau

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Macau?

On average, the least expensive day to fly to Macau from Seattle is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $924. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Seattle to Macau on a Sunday will generally be more expensive and average around $1,268. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Macau?

Flying to Macau from Seattle in the morning is the least expensive time of day to depart. momondo users have found prices as low as $826 when looking at flights departing in the morning. Flights to Macau are more costly in the evening, with an average ticket price of $1,094. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Seattle to Macau flights?

You could potentially save up to 18% on your flight if you consider stops on a Seattle to Macau flight.

When to book flights from Seattle to Macau

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Macau according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Macau (SEA to MFM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Macau

Direct flights

None
There are no direct flights from Seattle to Macau. There are no popular flight routes from Seattle to Macau.
Search flight deals

  • How far is Seattle/Tacoma Intl to Macau by plane?

    There are 6497.0 mi between Seattle/Tacoma Intl and Macau. By plane, this route typically takes 17h 45m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Macau Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Macau Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Macau Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Macau Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Macau Airport.

  • What documentation or ID do you need to fly to Macau Airport?

    The travel and health documents you'll need for your trip to Macau Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Macau Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Macau?

Best airlines flying from Seattle to Macau

Compare and see reviews for airlines that fly from Seattle to Macau with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $707Free CancellationRating
8.4
1,166 reviews
Search Korean Air flights
STARLUX AirlinesPriceFrom $806Free CancellationRating
8.9
230 reviews
Search STARLUX Airlines flights
EVA AirPriceFrom $826Free CancellationRating
8.4
1,277 reviews
Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Macau?

It is quick and easy to find Seattle to Macau flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Macau that suits you.

Can I find flights from Seattle to Macau with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Macau from Seattle with this policy.

How can momondo help me find flights from Seattle to Macau?

momondo provides multiple filters to help you find the best flight to Macau from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Macau right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Macau, momondo offers a useful price alert feature which will track prices for flights to Macau from Seattle and alert you when they change.

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EVA Air
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