$843 Cheap Flights from Mombasa (MBA) to Seattle (SEA)

View $843 flight on Sun, Feb 15, 2026Opens in a new window

Popular airlines from Mombasa (MBA-Moi Intl.) to Seattle-Tacoma International Airport (SEA)

Cheap Flights from Mombasa to Seattle (MBA-SEA)

Prices were available within the past 7 days and start at $843 for one-way flights and $1,052 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sun, Nov 16 - Tue, Nov 25
MBA
Mombasa
SEA
Seattle
$1,052 Roundtrip, found 6 days ago
$1,052
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sun, Nov 16 from Mombasa to Seattle, returning Tue, Nov 25, priced at $1,052 found 6 days ago
Lufthansa
Tue, Nov 18 - Tue, Nov 25
MBA
Mombasa
SEA
Seattle
$1,064 Roundtrip, found 6 days ago
$1,064
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Tue, Nov 18 from Mombasa to Seattle, returning Tue, Nov 25, priced at $1,064 found 6 days ago
Air France
Tue, Nov 18 - Mon, Nov 24
MBA
Mombasa
SEA
Seattle
$1,096 Roundtrip, found 6 days ago
$1,096
Roundtrip
found 6 days ago
Select Air France flight, departing Tue, Nov 18 from Mombasa to Seattle, returning Mon, Nov 24, priced at $1,096 found 6 days ago
Ethiopian Airlines
Fri, Nov 21 - Fri, Nov 28
MBA
Mombasa
SEA
Seattle
$1,117 Roundtrip, found 6 days ago
$1,117
Roundtrip
found 6 days ago
Select Ethiopian Airlines flight, departing Fri, Nov 21 from Mombasa to Seattle, returning Fri, Nov 28, priced at $1,117 found 6 days ago
Air France
Wed, Nov 19 - Wed, Nov 26
MBA
Mombasa
SEA
Seattle
$1,128 Roundtrip, found 6 days ago
$1,128
Roundtrip
found 6 days ago
Select Air France flight, departing Wed, Nov 19 from Mombasa to Seattle, returning Wed, Nov 26, priced at $1,128 found 6 days ago
KLM
Wed, Nov 19 - Wed, Nov 26
MBA
Mombasa
SEA
Seattle
$1,129 Roundtrip, found 6 days ago
$1,129
Roundtrip
found 6 days ago
Select KLM flight, departing Wed, Nov 19 from Mombasa to Seattle, returning Wed, Nov 26, priced at $1,129 found 6 days ago
KLM
Wed, Nov 19 - Wed, Nov 26
MBA
Mombasa
SEA
Seattle
$1,133 Roundtrip, found 6 days ago
$1,133
Roundtrip
found 6 days ago
Select KLM flight, departing Wed, Nov 19 from Mombasa to Seattle, returning Wed, Nov 26, priced at $1,133 found 6 days ago
Lufthansa
Sun, Nov 16 - Sun, Nov 23
MBA
Mombasa
SEA
Seattle
$1,138 Roundtrip, found 6 days ago
$1,138
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sun, Nov 16 from Mombasa to Seattle, returning Sun, Nov 23, priced at $1,138 found 6 days ago
Air France
Tue, Nov 18 - Sun, Nov 23
MBA
Mombasa
SEA
Seattle
$1,162 Roundtrip, found 6 days ago
$1,162
Roundtrip
found 6 days ago
Select Air France flight, departing Tue, Nov 18 from Mombasa to Seattle, returning Sun, Nov 23, priced at $1,162 found 6 days ago
Turkish Airlines
Mon, Jan 19 - Fri, Jan 30
MBA
Mombasa
SEA
Seattle
$1,489 Roundtrip, found 2 days ago
$1,489
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Mon, Jan 19 from Mombasa to Seattle, returning Fri, Jan 30, priced at $1,489 found 2 days ago

Frequently asked questions

How much does a flight from Moi Intl. Airport (MBA) to Seattle - Tacoma Intl. Airport (SEA) cost?
Lock in a cheap one-way flight from $843 or cheap return flight from $1,052 from Moi Intl. Airport (MBA) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Moi Intl. Airport (MBA) to Seattle - Tacoma Intl. Airport (SEA)?
November is the cheapest month to fly from MBA to SEA. Traveling during an off-peak travel window is often the key to finding better deals on flights.
What is the cheapest airline that flies from Moi Intl. Airport (MBA) to Seattle - Tacoma Intl. Airport (SEA)?
To find the cheapest airline flying from MBA to SEA, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Moi Intl. Airport (MBA) to Seattle - Tacoma Intl. Airport (SEA)?
There aren't any daily direct flights available from Moi Intl. Airport (MBA) to Seattle - Tacoma Intl. Airport (SEA). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from MBA to SEA?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Moi Intl. Airport (MBA) to Seattle - Tacoma Intl. Airport (SEA)?
To avoid possible delays on the Moi Intl. Airport (MBA) to Seattle - Tacoma Intl. Airport (SEA) route, fly before 3 PM. Later flights have a 22% higher chance of being 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 Moi Intl. Airport (MBA) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Holding off until right before your break to book your flight from MBA to SEA often results in higher prices. While you may find some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans for a better chance of scoring a bargain.
Is it cheaper to book a MBA to SEA flight and hotel package?
Compared with arranging hotels and flights separately, booking a MBA to SEA flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place takes the hassle out of travel planning. Just pick your flights and choose from our wide range of hotels, 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 Moi Intl. Airport (MBA) to Seattle - Tacoma Intl. Airport (SEA)?
If you booked your MBA to SEA flight in the last 24 hours, you may be able to cancel or modify it at no cost. 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, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Moi Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Ethiopian Airlines, Qatar Airways, Rwandair
Roundtrip price
$1,051
Distance
9249 mi

Book with confidence

Mombasa to Seattle Flights

The cheapest times to fly from Mombasa to Seattle

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

 

The best time to book a flight from Mombasa to Seattle

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

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 Mombasa to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $843 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 Mombasa to Seattle 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 Mombasa to Seattle 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.

 

Mombasa to Seattle Flights

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*Available to One Key members.