HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Mombasa

$1,155+ Cheap flights from Seattle (SEA) to Mombasa (MBA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MBA
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Mombasa with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Seattle to Mombasa

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Mombasa (MBA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,042
(Emirates)
Provider with most accurate pricing for Seattle/Tacoma Intl-Mombasa Moi Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Mombasa Moi Intl flights.
Search Deals
From Seattle/Tacoma Intl to Mombasa Moi Intl
Search Deals

Find flight deals from Seattle to Mombasa

Cheapest flights from Seattle to Mombasa
Explore the most affordable flight options available from Seattle to Mombasa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Emirates deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/274:05 pmSEA - MBA
1 stop35h 25mEmirates
Thu 12/49:30 pmMBA - SEA
1 stop26h 05mEmirates
Deal found 10/13$1,155
This Ovago deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/274:05 pmSEA - MBA
2 stops29h 55mMultiple Airlines
Thu 12/49:50 amMBA - SEA
2 stops36h 50mMultiple Airlines
Deal found 10/13$1,244
This Gurufare deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/273:40 pmSEA - MBA
2 stops51h 50mLufthansa
Thu 12/412:25 pmMBA - SEA
1 stop34h 45mLufthansa
Deal found 10/13$1,286
This Air Canada deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:00 pmSEA - MBA
2 stops47h 30mAir Canada
Thu 12/412:25 pmMBA - SEA
3 stops41h 51mAir Canada
Deal found 10/13$1,376
This oojo deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:25 amSEA - MBA
2 stops24h 15mEthiopian Air
Thu 12/412:40 pmMBA - SEA
3 stops43h 14mEthiopian Air
Deal found 10/13$1,456
This RwandAir deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure RwandAir is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:05 pmSEA - MBA
3 stops35h 30mRwandAir
Sun 1/115:00 pmMBA - SEA
3 stops53h 40mRwandAir
Deal found 10/12$2,094
This RwandAir deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure RwandAir is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:05 pmSEA - MBA
3 stops35h 30mRwandAir
Wed 1/145:00 pmMBA - SEA
3 stops29h 40mRwandAir
Deal found 10/12$2,120
This RwandAir deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure RwandAir is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:05 pmSEA - MBA
3 stops35h 30mRwandAir
Wed 12/315:00 pmMBA - SEA
3 stops29h 40mRwandAir
Deal found 10/13$2,136

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Mombasa 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, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Seattle to Mombasa that are best for you.

Fly from

Seattle

Fly to

Mombasa

Route

Depart

Return

Price

SeattleMombasa

SEA - MBA

SEAMBA

Seattle/Tacoma Intl

Wed 12/24

4:05 pm-2:35 pm

3 stops35h 30m

Mombasa Moi Intl

Wed 1/14

5:00 pm-11:40 am

3 stops29h 40m

$2,120

SeattleMombasa

SEA - MBA

SEAMBA

Seattle/Tacoma Intl

Wed 12/10

4:05 pm-2:35 pm

3 stops35h 30m

Mombasa Moi Intl

Wed 12/31

5:00 pm-11:40 am

3 stops29h 40m

$2,138

SeattleMombasa

SEA - MBA

SEAMBA

Seattle/Tacoma Intl

Fri 12/12

4:05 pm-2:35 pm

3 stops59h 30m

Mombasa Moi Intl

Wed 12/31

5:00 pm-11:40 am

3 stops29h 40m

$2,207

SeattleMombasa

SEA - MBA

SEAMBA

Seattle/Tacoma Intl

Tue 12/23

4:05 pm-2:35 pm

3 stops59h 30m

Mombasa Moi Intl

Sun 1/11

5:00 pm-11:40 am

3 stops53h 40m

$2,221

SeattleMombasa

SEA - MBA

SEAMBA

Seattle/Tacoma Intl

Wed 12/24

4:05 pm-2:35 pm

3 stops35h 30m

Mombasa Moi Intl

Fri 1/9

5:00 pm-11:40 am

3 stops29h 40m

$2,268

SeattleMombasa

SEA - MBA

SEAMBA

Seattle/Tacoma Intl

Mon 12/22

4:05 pm-2:35 pm

3 stops35h 30m

Mombasa Moi Intl

Sun 1/11

5:00 pm-11:40 am

3 stops53h 40m

$2,342

SeattleMombasa

SEA - MBA

SEAMBA

Seattle/Tacoma Intl

Tue 12/23

4:05 pm-2:35 pm

3 stops59h 30m

Mombasa Moi Intl

Mon 1/12

5:00 pm-11:40 am

3 stops29h 40m

$2,343

SeattleMombasa

SEA - MBA

SEAMBA

Seattle/Tacoma Intl

Tue 12/23

4:05 pm-2:35 pm

3 stops59h 30m

Mombasa Moi Intl

Wed 1/14

5:00 pm-11:40 am

3 stops29h 40m

$2,343

SeattleMombasa

SEA - MBA

SEAMBA

Seattle/Tacoma Intl

Thu 12/11

4:05 pm-2:35 pm

3 stops59h 30m

Mombasa Moi Intl

Mon 1/5

5:00 pm-11:40 am

3 stops53h 40m

$2,389

SeattleMombasa

SEA - MBA

SEAMBA

Seattle/Tacoma Intl

Thu 12/11

5:40 pm-9:25 am

2 stops28h 45m

Mombasa Moi Intl

Wed 12/31

10:55 am-3:40 pm

1 stop39h 45m

$2,397

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Compare providers for flights from Seattle to Mombasa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Mombasa in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Mombasa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Mombasa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Mombasa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Mombasa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Mombasa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Mombasa

Have a flexible travel schedule? Discover the best time to fly to Mombasa from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Mombasa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Mombasa?

    For as low as $2,120, RwandAir can have you in Mombasa from Seattle in 35h 30m. The distance between Seattle and Mombasa is about 9243 mi.

  • Can I find deals for flights from Seattle to Mombasa that include hotel bookings?

    Yes. In addition to deals on Seattle to Mombasa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Mombasa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Mombasa.

  • Can I find deals for business class flights from Seattle to Mombasa?

    Yes. Cheapflights offers flight deals from Seattle to Mombasa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Mombasa

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Jomo Kenyatta Intl flights
Portland to Jomo Kenyatta Intl flights
Spokane to Jomo Kenyatta Intl flights
Portland to Mombasa flights
Pasco to Jomo Kenyatta Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.