MRU - BCN

Find Cheap Flights from Port Louis to Barcelona

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Port Louis to Barcelona, 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 Port Louis to Barcelona, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Port Louis to Barcelona (MRU-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Port Louis to Barcelona 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 return flight deals from Port Louis to Barcelona-El Prat

Multiple Airlines Logo
MRU-BCN
5549 mimulti-stop
Multiple Airlines Logo
BCN-MRU
5549 mimulti-stop
Multiple Airlines
Find Deal

Everything you should know

When to travel
March
Cheapest • 37% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
Multiple Airlines
Tue 7/10
MRU - BCN • multi-stop
Cheapest one-way flight
Multiple Airlines
Tue 7/10
MRU - BCN • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Barcelona-El Prat!
Booking Insights

KAYAK's insights & trends for Port Louis to Barcelona-El Prat flights

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

What is the cheapest month to fly from Port Louis to Barcelona-El Prat Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Port Louis to Barcelona-El Prat Airport, 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 Port Louis to Barcelona-El Prat Airport is March, where tickets cost £376 (return) on average. On the other hand, the most expensive months are June and August, where the average cost of round-trip tickets is £834 and £832 respectively.

Good to know - Cheap tickets from Port Louis to Barcelona

Low seasonAugust
Best time to beat the crowds but there is an average 40% increase in price.
Most popular time to fly and prices are also 2% lower on average.

When to book flights from Port Louis to Barcelona-El Prat

Are your dates flexible? Find out the best times to travel from Port Louis to Barcelona-El Prat based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Port Louis to Barcelona flights

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

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

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

    Star Alliance is the only airline alliance operating flights between Port Louis and Barcelona.

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

    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 Port Louis to Barcelona.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Barcelona with an airline and back to Port Louis with another airline.

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

    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 Barcelona from Port Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Port Louis to Barcelona-El Prat

 
See real verified KAYAK customer reviews for airlines flying from Port Louis to Barcelona. 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 Port Louis to Barcelona-El Prat? 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.
7.5
SWISSOverall score based on 1759 reviews
7.1Food
7.7Boarding
8.2Crew
6.8Entertainment
7.4Comfort
Airline reviews

We had seats between the bathroom and a screaming baby, and did not have enough room to lay my head down on the tray table. Not ideal.

4.0 OkayJill, Oct 2025ZRH - BOS
Read more SWISS reviews

We had seats between the bathroom and a screaming baby, and did not have enough room to lay my head down on the tray table. Not ideal.

Terrible - we needed tp change the flight and it was impossible. They ask for a price that was higher than buying a new tickets from another airline. Will never flight Swiss air and Luftgansa again.

My experience was wonderful. The professionalism of the crew was exemplary 🙂. The meals were wholesome and tasty. I have no complaints

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

Horrible flight. First delay in boarding of approximately 30 minutes. While in the plane, the flight attendants huddle and we get an announcement that the crew's legal time was exceeded, that they don't have replacement crew and that they will need to cancel the flight. One would think that they would know that their time was to be exceeded BEFORE boarding. Took for ever to deplane. Then we were told that flight would not be cancelled but gave us a departure time of 21.15, which of course was not fulfilled. Arrived in Valencia, luggage took 30 minutes to arrive. Absolutely unacceptable

The flight did not take place because the flight was canceled and I still have not received a refund for the flight.

At the boarding gate, passengers were offered the option of checking in their carry-on luggage, as the plane was full. However, they failed to specify that they would not be dropping it off at the exit. Instead, everyone had to wait over 30 minutes at the airport carousel, and to everyone's surprise, not even the carry-on luggage, but the checked luggage, was the first to arrive. An hour later, we finally collected our bags. Lesson learned: I will never check my carry-on luggage with Swiss Air / Helvetic Airways again.

The cabin was warm and few used the blankets. I should’ve upgraded.

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

Everything you need to know for your flight from Port Louis to Barcelona-El Prat

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