$677 Cheap Flights from Seattle (SEA) to Muscat (MCT)

View $677 flight on Wed, May 6, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Muscat Intl. Airport (MCT)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Seattle to Muscat (SEA-MCT)

Prices were available within the past 7 days and start at $677 for one-way flights and $1,078 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Oman Air
Wed, Mar 18 - Thu, Mar 26
SEA
Seattle
MCT
Muscat
$1,078 Roundtrip, found 14 hours ago
$1,078
Roundtrip
found 14 hours ago
Select Oman Air flight, departing Wed, Mar 18 from Seattle to Muscat, returning Thu, Mar 26, priced at $1,078 found 14 hours ago
Oman Air
Wed, Mar 18 - Mon, Mar 23
SEA
Seattle
MCT
Muscat
$1,081 Roundtrip, found 14 hours ago
$1,081
Roundtrip
found 14 hours ago
Select Oman Air flight, departing Wed, Mar 18 from Seattle to Muscat, returning Mon, Mar 23, priced at $1,081 found 14 hours ago
Oman Air
Sun, Feb 22 - Tue, Mar 3
SEA
Seattle
MCT
Muscat
$1,084 Roundtrip, found 2 days ago
$1,084
Roundtrip
found 2 days ago
Select Oman Air flight, departing Sun, Feb 22 from Seattle to Muscat, returning Tue, Mar 3, priced at $1,084 found 2 days ago
Oman Air
Tue, Mar 24 - Thu, Mar 26
SEA
Seattle
MCT
Muscat
$1,094 Roundtrip, found 14 hours ago
$1,094
Roundtrip
found 14 hours ago
Select Oman Air flight, departing Tue, Mar 24 from Seattle to Muscat, returning Thu, Mar 26, priced at $1,094 found 14 hours ago
Oman Air
Wed, Mar 18 - Wed, Mar 25
SEA
Seattle
MCT
Muscat
$1,097 Roundtrip, found 14 hours ago
$1,097
Roundtrip
found 14 hours ago
Select Oman Air flight, departing Wed, Mar 18 from Seattle to Muscat, returning Wed, Mar 25, priced at $1,097 found 14 hours ago
Oman Air
Sat, Mar 21 - Thu, Mar 26
SEA
Seattle
MCT
Muscat
$1,108 Roundtrip, found 14 hours ago
$1,108
Roundtrip
found 14 hours ago
Select Oman Air flight, departing Sat, Mar 21 from Seattle to Muscat, returning Thu, Mar 26, priced at $1,108 found 14 hours ago
Air France
Tue, Nov 11 - Tue, Nov 18
SEA
Seattle
MCT
Muscat
$1,113 Roundtrip, found 4 days ago
$1,113
Roundtrip
found 4 days ago
Select Air France flight, departing Tue, Nov 11 from Seattle to Muscat, returning Tue, Nov 18, priced at $1,113 found 4 days ago
Turkish Airlines
Sat, Mar 21 - Thu, Mar 26
SEA
Seattle
MCT
Muscat
$1,332 Roundtrip, found 14 hours ago
$1,332
Roundtrip
found 14 hours ago
Select Turkish Airlines flight, departing Sat, Mar 21 from Seattle to Muscat, returning Thu, Mar 26, priced at $1,332 found 14 hours ago
Finnair
Sat, May 30 - Sat, Jun 13
SEA
Seattle
MCT
Muscat
$1,694 Roundtrip, found 5 days ago
$1,694
Roundtrip
found 5 days ago
Select Finnair flight, departing Sat, May 30 from Seattle to Muscat, returning Sat, Jun 13, priced at $1,694 found 5 days ago
Royal Jordanian
Fri, Nov 14 - Fri, Dec 26
SEA
Seattle
MCT
Muscat
$1,735 Roundtrip, found 4 days ago
$1,735
Roundtrip
found 4 days ago
Select Royal Jordanian flight, departing Fri, Nov 14 from Seattle to Muscat, returning Fri, Dec 26, priced at $1,735 found 4 days ago

Alternative airports near Muscat

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

Select flight to Muscat Intl. MCT. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $1,622
MCT
Muscat Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $1,622

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Muscat Intl. Airport (MCT) cost?
Snag a cheap one-way flight from $677 or cheap return flight from $1,078 from Seattle - Tacoma Intl. Airport (SEA) to Muscat Intl. Airport (MCT) 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 Muscat Intl. Airport (MCT)?
March is the least expensive month to fly from SEA to MCT. Traveling during an off-peak travel window is often the key to landing a great deal.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Muscat Intl. Airport (MCT)?
To find the cheapest airline flying from SEA to MCT, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Muscat Intl. Airport (MCT)?
There are no daily direct flights available from Seattle - Tacoma Intl. Airport (SEA) to Muscat Intl. Airport (MCT). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from SEA to MCT?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the season and airline.*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 Muscat Intl. Airport (MCT)?
Choose a flight from Seattle - Tacoma Intl. Airport (SEA) to Muscat Intl. Airport (MCT) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour 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 Muscat Intl. Airport (MCT) last-minute?
Booking your plane ticket from SEA to MCT shortly before your journey is usually more expensive. However, if there's some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a SEA to MCT flight and hotel package?
Compared with arranging flights and hotels separately, booking a SEA to MCT flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place takes the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of stays, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Muscat Intl. Airport (MCT)?
You can usually cancel or reschedule your SEA to MCT flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Muscat Intl.
Airlines serving
Air Canada, American Airlines, British Airways, Emirates, Lufthansa, Oman Air, Qatar Airways, Royal Jordanian, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
$1,078
Distance
7528 mi

Book with confidence

Seattle to Muscat Flights

The cheapest times to fly from Seattle to Muscat

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 Muscat are during the month of March. You can find some of the cheapest flights from Seattle to Muscat with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Muscat

Sunday is one of the best days to book for cheap flights from Seattle to Muscat: 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 Muscat

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 Muscat in 2025. You can also book with separate airlines for your outbound and return journeys, from $677 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 Muscat 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 Muscat 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 Muscat Flights

Explore a world of travel with Expedia

*Available to One Key members.