$40 Find Cheap Flights from Switzerland to Portugal

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KAYAK's insights & trends for flights to Portugal

Get data-powered insights and trends for flights to Portugal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Portugal?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Portugal from Switzerland found in the last 72 hours was to Lisbon, at $85 round-trip. The most popular route is Basel EuroAirport Swiss (BSL) to Lisbon (LIS) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $85.

How much is a flight to Portugal?

The average and cheapest price for all round-trip flights to Portugal from each origin found by users searching on KAYAK in the last month.

A flight to Portugal costs $265 on average. The cheapest price found on KAYAK in the last 2 weeks was $51 for the route Basel EuroAirport Swiss (BSL) to Faro (FAO). The most popular routes on KAYAK are Zurich to Faro which costs $284 on average, and Geneva to Lisbon, which costs $288 on average.

See prices from:

What is the cheapest month to fly from Switzerland to Portugal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Switzerland to Portugal, 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 Switzerland to Portugal is March, when tickets cost $134 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $385 and $342 respectively.

How far in advance should I book a flight from Switzerland to Portugal?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Portugal, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Switzerland to Portugal, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Which is the cheapest airport to fly into in Portugal?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Portugal is Porto Airport (OPO), with an average flight price of $155.


Good to know

Low seasonJanuary
High seasonJuly
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 42% increase in price.

FAQs for booking flights from Switzerland to Portugal

  • How does KAYAK find such low prices on flights from Switzerland to Portugal?

    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 Switzerland to Portugal.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Switzerland to Portugal 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 Switzerland to Portugal?

    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 from Switzerland to Portugal with an airline and back with another airline.

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

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

  • What is the cheapest day to fly to Portugal?

    Based on KAYAK data, the cheapest day to fly to Portugal is Sunday where round-trip tickets can be as cheap as $231. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $317 on average.

  • What is the cheapest time of day to fly to Portugal?

    The cheapest time of day to fly to Portugal is generally at night, when round-trip flights cost $290 on average. Morning departures are around 20% cheaper than evening flights, on average. The most expensive time of day to fly to Portugal is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $513.

Top 3 airlines serving from Switzerland to Portugal

Need help choosing which airline to fly with from Switzerland to Portugal? 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 1588 reviews
7.0Food
6.7Entertainment
8.2Crew
7.4Comfort
7.6Boarding
Airline reviews

They didn't give us Nothing to eat, come on..... 1 package of chips and a glass of soda won't do anything to the company

8.0 ExcellentAnonymous, Apr 2025ZRH - FLR
Read more SWISS reviews

They didn't give us Nothing to eat, come on..... 1 package of chips and a glass of soda won't do anything to the company

I haven't flown Swiss in a long time. I was disappointed that after paying $14,907 for 3 business class seats, we still had to pay another $200 for a single business class seat. All the window seats used to be single seats. Now it's every other one and if you want a single seat it's extra. Also, The double seats do not have pods or any privacy. We landed in Chicago after a long 10 hour flight and our connecting flight was on United. Because we do not have status on Swiss, we were not allowed to use the United lounge, even with business class seats. My father is on crutches and we had a 4 hour layover. No lounge was also disappointing. All of my status is on British Airways so I will go back to flying BA. We flew Swiss because my father did not want to go through Heathrow. On a positive, the crew were super nice and accommodating for my father who had recently had hip replacement surgery. Food was okay. I"m not a good person to critique the food, I never like airplane food.

-Swiss airlines online check in app crashed multiple times -Zurich airport does not have very many bathrooms accessible to people with disabilities - closest disability accessible bathroom to departure gate was 1/4 mile away.

I took this flight to be able to fly with Swiss instead of Air Canada from Geneva.. The AC planes have a better outfit in Business class than Swiss, but the service aboard Swiss is really best, first-class, as is the food and beverages. Though using the same plane model (A330-300), the interior setup of the cabin starts to show its age, but IMO the planes are better serviced by Swiss than AC. I had in my recent trips with AC way too many technical problems that led to delays or even complete cancellation of my flight.. Their fleet is aging (average 20+ years) and the maintenance has taken a toll compared to years ago. Cutting costs in every corner has to be paid sometime by someone, and it's the travelers at the end that pays for it. Unfortunately for me, flying directly to Zurich puts a much longer after-fly trip on me than Geneva.. so I might go back to direct flight YUL-GVA, even if I don't like flying with AC.

We're talking about a short-haul in-country flight.. there is no confort, no food, just the bottle of water. The seats are squeezed like hell and I was in the back-end of the plane, with one spare row left for the crew and to store excess bags that could not fit in the overhead bin.. Speaking of carry-on, some passengers should be better screened as their bags were simply too big to fit in the overhead bins.. ! How can this happen, and it was an A310, with 2 columns of 3-seater rows.. There is a pseudo-Business class, which is simply a section in the front of the plane where the same seats are occupied only 2 out of 3, on each side, leaving more rooms for the passengers and their bags. That's it.

We are glinting with united , but over all very disappointed

better announcing at the gate prior to boarding and better organization of various gps

This time, I traveled in the economy, and it was surprisingly better than the eco-premium (food, comfort, and crew were noticeably worse in premium!)

Lots of water brought around by staff which is very important to stay hydrated on a long flight. There provided swiss chocolate icecream! The attention to detail is obvious. They really want to make their passengers entertained and comfortable.

overall the flight was good and we were happy they waited for us. However, our luggage didn t make it and this caused us a lot of problems.

Awful. I told them to cancel my return flight and they didn’t then charged me +$800 days before the flight for a biz class upgrade bid. When I called to confirm cancellation and get refund on buz class upgrade they said I had to go thru orbitz and it was too late. Scammers. Beware.

Little leg room in business. I am tall and could use more.

Was a cheap flight and it got me to Portugal on time. For economy there was ample leg room and the flight attendants were pleasant and helpful.

Flight was packed. This was a very uncomfortable experience. Boarding process could be explained better. Despite recommending a window seat when travelling with a pet in the cabin, the seat in front of me had less space than the center and aisle seats. For Premium Economy, the seats were crammed with minimal legroom. I hate to think what Regular Economy was like. The cabin crew missed me at first when handing out meals. When my meal eventually came, there were no utensils. I'd originally booked to fly Business Class; those seats didn't look that great either.

Flight was packed. This was a very uncomfortable experience. Boarding process could be explained better. Despite recommending a window seat when travelling with a pet in the cabin, the seat in front of me had less space than the center and aisle seats. For Premium Economy, the seats were crammed with minimal legroom. I hate to think what Regular Economy was like. The cabin crew missed me at first when handing out meals. When my meal eventually came, there were no utensils.

First time and I enjoyed the trip…. Will fly again soon 🔜

Delayed flight because other plane was occupying the gate for longer than expected. Once we boarded the plane had to wait 1 hour before taking off. We. Almost lost our connection flight and the baggage didn’t make it. We had to wait two days to receive our luggage. Hope they improve the timing or work with the airport to get better service.

I’m still missing my bags. I’m soo frustrated

TAP boarding gate agents singled out Group A line to gate check all carry on bags …. Supposedly because of lack on bin space. BUT ALL OTHERS WERE PERMITTED WITH CARRY ON BAGS. Additionally so many passengers entering the plane after us were permitted carry on bags. And when the plane was fully loaded, there was a number of open spaces in the overhead bins. I WILL SEARCH OTHER OPTIONS BEFORE FLYING TAP AGAIN

Boarding went fast. Lisbon's gates are too small for the flights they serve.

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

Apart from an email about re configuring passenger seating less than 24hrs before flying it was all good.

There were a lot (4 I think) of EasyJet flights leaving Agadir, we arrived two and a half ours before our flight. Very slow to get through the booking in, passport control and security!! We had booked in on line but had to Queue with others who had not to drop our bags off!,

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Usual issues with flight delay. Perennial problem of travel by plane.

i didnt go this was a hacker booked this flight on my debit card !

Delayed almost 2 hours sitting on plane. No updates at all from flight deck and virtually no updates from cabin crew

Long delay resulted in my being unable to catch a train home and resulted in an additional £76 cost for an Uber

Book cheap flights from Switzerland to Portugal

Recent round-trip flight deals

9/15Mon
nonstopeasyJet
2h 40mBSL-OPO
9/30Tue
nonstopeasyJet
2h 30mOPO-BSL
$66
9/3Wed
nonstopeasyJet
2h 35mBSL-OPO
9/18Thu
nonstopeasyJet
2h 20mOPO-BSL
$68
6/4Wed
1 stopVueling
14h 20mGVA-LIS
6/12Thu
1 stopVueling
9h 55mLIS-GVA
$85
6/4Wed
nonstop
2h 40mGVA-LIS
6/12Thu
1 stop
9h 55mLIS-GVA
$92
6/11Wed
nonstop
2h 40mGVA-LIS
6/18Wed
1 stop
9h 50mLIS-GVA
$97
5/27Tue
1 stopVueling
11h 45mGVA-LIS
6/3Tue
1 stopVueling
10h 50mLIS-GVA
$131
9/15Mon
1 stopTAP AIR PORTUGAL
5h 00mGVA-OPO
9/18Thu
nonstopTAP AIR PORTUGAL
2h 10mOPO-GVA
$142
5/27Tue
nonstopTAP AIR PORTUGAL
2h 40mGVA-LIS
6/3Tue
nonstopTAP AIR PORTUGAL
2h 25mLIS-GVA
$152
5/12Mon
nonstopSWISS
2h 55mZRH-LIS
5/15Thu
nonstopSWISS
3h 00mLIS-ZRH
$153
9/3Wed
nonstopSWISS
2h 55mZRH-LIS
9/4Thu
nonstopSWISS
3h 00mLIS-ZRH
$169

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Recent one-way flight deals

9/6Sat
nonstopeasyJet
2h 55mBSL-LIS
$40
8/20Wed
nonstopeasyJet
2h 35mBSL-OPO
$44
5/27Tue
1 stopVueling
11h 45mGVA-LIS
$64
5/27Tue
1 stopVueling
4h 30mGVA-LIS
$70
5/27Tue
2 stops
15h 15mZRH-LIS
$88
5/21Wed
nonstopSWISS
2h 35mZRH-OPO
$91
5/24Sat
nonstopTAP AIR PORTUGAL
2h 40mGVA-LIS
$91
8/28Thu
1 stopTAP AIR PORTUGAL
15h 35mGVA-LIS
$93
9/1Mon
1 stop
6h 10mGVA-LIS
$104
5/27Tue
nonstopSWISS
2h 55mZRH-LIS
$156

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Last minute flights to Portugal

Last minute flight, train and bus deals

5/5Mon
nonstopeasyJet
2h 35mGVA-FAO
5/8Thu
multi-stopeasyJet
12h 35mFAO-GVA
$157
5/3Sat
nonstopeasyJet
2h 40mGVA-LIS
5/17Sat
nonstopeasyJet
2h 30mLIS-GVA
$162
5/4Sun
nonstopSWISS
2h 35mZRH-OPO
5/9Fri
nonstopSWISS
2h 30mOPO-ZRH
$217
5/2Fri
multi-stopTAP AIR PORTUGAL
17h 15mGVA-OPO
5/7Wed
multi-stopTAP AIR PORTUGAL
13h 55mOPO-GVA
$217
5/2Fri
nonstopTAP AIR PORTUGAL
2h 40mGVA-LIS
5/7Wed
nonstopTAP AIR PORTUGAL
2h 25mLIS-GVA
$231
5/5Mon
multi-stopLufthansa
13h 00mBSL-LIS
5/13Tue
multi-stopLufthansa
11h 45mLIS-BSL
$236
5/2Fri
multi-stopAir Europa
13h 20mZRH-LIS
5/16Fri
multi-stopAir Europa
17h 05mLIS-ZRH
$243
5/4Sun
nonstopSWISS
2h 35mZRH-OPO
5/8Thu
nonstopSWISS
2h 30mOPO-ZRH
$253
5/4Sun
multi-stopLufthansa
11h 20mBSL-OPO
5/8Thu
multi-stopLufthansa
5h 10mOPO-BSL
$258
5/2Fri
multi-stopAir Europa
13h 20mZRH-OPO
5/5Mon
multi-stopAir Europa
13h 00mOPO-ZRH
$646

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Everything you need to know for your flight to Portugal

Cabin class types available on flights to Portugal

Cabin classes available on flights to Portugal. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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