SEA - MRU

$1,090 Find Cheap Flights from Seattle to Port Louis

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Port Louis departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Port Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Port Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Port Louis, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$1,090
Overall average: $1,078
Air France
Mon 4/27Wed 5/13
SEA - MRU • 1 stop
Top airlines
Air France
Cheapest • from $1,090 (round-trip)
Air France
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Port Louis. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Frankfurt am Main (FRA)
Cheapest • Avg $1,692 (round-trip)
Paris (CDG)
Shortest trip • 26h 41m (one-way)
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 26% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Port Louis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Port Louis (SEA-MRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Port Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Port Louis

Mon, Apr 27 - Wed, May 13
Air France Logo
6:40 pm - 7:30 am
SEA
-
MRU
25h 50m
1 stop
Air France Logo
10:00 am - 11:15 am
MRU
-
SEA
36h 15m
1 stop
$1,090Air France
Mon, Apr 27 - Wed, May 13
Air France Logo
1:45 pm - 5:35 am
SEA
-
MRU
28h 50m
2 stops
Air France Logo
10:00 am - 11:15 am
MRU
-
SEA
36h 15m
1 stop
$1,121Air France
Sat, Apr 25 - Tue, May 5
Multiple Airlines Logo
2:10 pm - 1:30 pm
SEA
-
MRU
36h 20m
2 stops
Multiple Airlines Logo
4:15 pm - 2:11 pm
MRU
-
SEA
32h 56m
2 stops
$1,183Multiple Airlines
Fri, Apr 24 - Tue, May 5
Turkish Airlines Logo
7:10 pm - 12:45 pm
SEA
-
MRU
30h 35m
1 stop
Turkish Airlines Logo
8:35 pm - 5:15 pm
MRU
-
SEA
31h 40m
1 stop
$1,223Turkish Airlines
Sat, Apr 25 - Tue, May 5
Multiple Airlines Logo
7:00 am - 1:30 pm
SEA
-
MRU
43h 30m
3 stops
Multiple Airlines Logo
4:15 pm - 9:08 pm
MRU
-
SEA
39h 53m
2 stops
$1,240Multiple Airlines
Wed, Apr 22 - Wed, May 6
SWISS Logo
10:48 am - 7:05 am
SEA
-
MRU
57h 17m
2 stops
SWISS Logo
9:30 am - 6:30 pm
MRU
-
SEA
44h 00m
2 stops
$1,241SWISS
Mon, Apr 27 - Wed, May 13
Multiple Airlines Logo
8:00 am - 5:35 am
SEA
-
MRU
34h 35m
2 stops
Multiple Airlines Logo
9:30 am - 7:00 pm
MRU
-
SEA
44h 30m
2 stops
$1,243Multiple Airlines
Fri, Apr 24 - Wed, May 6
Multiple Airlines Logo
6:50 pm - 1:50 pm
SEA
-
MRU
32h 00m
3 stops
Multiple Airlines Logo
9:30 am - 6:30 pm
MRU
-
SEA
44h 00m
2 stops
$1,249Multiple Airlines
Sat, Apr 25 - Wed, May 6
Turkish Airlines Logo
7:10 pm - 12:45 pm
SEA
-
MRU
30h 35m
1 stop
Turkish Airlines Logo
8:15 pm - 5:15 pm
MRU
-
SEA
32h 00m
1 stop
$1,251Turkish Airlines
Mon, Apr 27 - Wed, May 13
Multiple Airlines Logo
8:00 am - 1:30 pm
SEA
-
MRU
42h 30m
3 stops
Multiple Airlines Logo
9:30 am - 11:29 pm
MRU
-
SEA
48h 59m
2 stops
$1,252Multiple Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Port Louis flights

Get data-powered insights and trends into flights from Seattle to Port Louis to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to Port Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Port Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Port Louis is November, where tickets cost $1,077 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $2,659 and $1,774 respectively.

Good to know

Low seasonFebruary
Cheapest flight$1,090
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Seattle to Port Louis

When to book flights from Seattle to Port Louis

Are your dates flexible? Find out the best times to travel from Seattle to Port Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Port Louis

  • What is the cheapest flight from Seattle to Port Louis?

    In the last 3 days, the lowest price for a flight from Seattle to Port Louis was $1,090 for a round-trip ticket.

  • Do I need a passport to fly between Seattle and Port Louis?

    A passport is required to fly from Seattle to Port Louis.

  • Which aircraft models fly most regularly from Seattle to Port Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Port Louis?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Seattle and Port Louis, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Port Louis, Air France or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Port Louis are Air France and Turkish Airlines. With an average price for the route of $1,701 and an overall rating of 7.4, Air France is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of $1,636 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Seattle to Port Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Port Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Port Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Port Louis from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Port Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Port Louis with an airline and back to Seattle with another airline. Booking your flights between Seattle and MRU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Port Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Port Louis from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Seattle to Port Louis

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Port Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Port Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Air FranceOverall score based on 1537 reviews
8.1Crew
7.0Entertainment
7.4Boarding
7.3Comfort
7.0Food
Airline reviews

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

4.0 OkayAnonymous, Jan 2026
MRU - CDG
Read more Air France reviews

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

Good overall. Seat spacing a bit tight between IST and ISB.

Excellent staff despite some trying passenger situations. Very impressed with their good attitudes and kindness.

Crew were unfriendly, touch screen for movies didn't work very well, seats were tight and uncomfortable

After arriving in Istanbul, the transit information on the electronic board showed a tight departure time, and the gate changed in the middle, making it difficult to make it on time.

Typically good service onboard but baggage delay in airport was significant

My, Syed Zawar Hussein Shirazi frequently flyer membership number was not included on my boarding pass from O’Hare to Istanbul despite my reminder to the attendant at check in. Further she forgot to give me my boarding pass form Istanbul to Lahore and she needs to improve her customer service, please 🙏

Everything about that day was great I was happy with how things went as a first time traveling with the airline thank you for all that you’ve doing by taking us there to our various destinations thanks.

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

Not good. I was supposed to be in Mint but got in economy class

Service was slow and checked bag was off last evening when flying business

Everything you need to know for your flight from Seattle to Port Louis

Information on your arrival and departure airports