$44 Find Cheap Flights from Switzerland to Belgium

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KAYAK's insights & trends for flights to Belgium

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

What is the cheapest flight to Belgium?

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

The cheapest ticket to Belgium from Switzerland found in the last 72 hours was to Brussels Bruxelles-National Airport, at $127 round-trip. The most popular route is Geneva (GVA) to Brussels Bruxelles-National Airport (BRU) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $127.

How much is a flight to Belgium?

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

A flight to Belgium costs $376 on average. The cheapest price found on KAYAK in the last 2 weeks was $61 for the route Geneva (GVA) to Brussels Bruxelles-National Airport (BRU). The most popular routes on KAYAK are Geneva to Brussels which costs $307 on average, and Zurich to Brussels, which costs $815 on average.

See prices from:

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Switzerland to Belgium, 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 Belgium is February, when tickets cost $283 (return) on average. On the other hand, the most expensive months are April and May, when the average cost of round-trip tickets is $449 and $422 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Belgium, 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 Belgium, you should book around 8 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 Belgium?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Belgium is Brussels Bruxelles-National Airport (BRU), with an average flight price of $229.


Good to know

Low seasonJanuary
High seasonMay
Cheapest flight$44
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Geneva to Brussels

FAQs for booking flights from Switzerland to Belgium

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

    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 Belgium.

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

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

    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 Belgium 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 Belgium?

    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 Belgium 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 Belgium?

    Based on KAYAK data, the cheapest day to fly to Belgium is Tuesday where round-trip tickets can be as cheap as $309. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $551 on average.

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

    The cheapest time of day to fly to Belgium is generally in the evening, when round-trip flights cost $373 on average. Morning departures are around 96% more expensive than evening flights, on average. The most expensive time of day to fly to Belgium is generally in the morning, which is peak travel time and where the average cost of a ticket is $733.

Top 4 airlines serving from Switzerland to Belgium

Need help choosing which airline to fly with from Switzerland to Belgium? 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
6.7Entertainment
8.2Crew
7.6Boarding
7.0Food
7.4Comfort
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.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

Much better than the major US Carriers especially in Biz Class.

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

Not a good one this time. The absence of internet without any information/notification ahead was really the unacceptable part. Also this new A350-900 has a serious legroom challenge for economy seats. It’s more like a medium-haul flight legroom configuration.

Not great , just ok . I expected better food but it did not deliver . Flight staff was ok . The guy at the drop off bag counter was the only saving grace in this whole trip . He was pleasant, friendly and very helpful . You couldn’t ask for a better assistance from him .

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

It was really good because the employees were very nice and fun to talk to. The entertainment was nice because they had plenty of movies to watch.

Crew was enthusiastic. Meal was surprisingly good. They came to give water very frequently. Negative that the seat reclining didn't work

That was a short flight by the only time I could actually sleep

How can a national carrier and part of Lufthansa group not even provide complimentary water and a snack in such a long flight ?

The flight went well, only during the flight from Brussels to Vilnius I would have liked if they had at least given us plain water to drink.

The boarding process would have been better. When people are flying internationally and the airline is a member of Star Alliance they cannot have different rules for carryon baggage. Brussels Airlines made us adjust the weight of our carryons based on their rules even though we were flying international and our next flight was with United which does not have weight restrictions for carryons. That was just ridiculous.

We waited in line for more than 30 minutes to go through the check in (after the staff summoned us). Once on the plane we had to wait almost two hours before takeoff. The copilot said that it was not their fault but that the plane had arrived late in the first place and lost the slot to leave again because of the heavy traffic, This is completely understandable in our times, but I would have expected a little bit of pampering from the staff. We received a tiny little cup of water because we complained. Not a coffee, not a cookie, no music on the plane, no plugs to recharge your cellphone. It was very cold inside the plane and someone asked for a blanket for a baby - very harsh answer from the staff, no blankets on this plane. I think they should review their instructions and team spirit as traveling is also the experience, not only getting from A to B. And it’s not fun to interact with staff that doesn’t seem like they are enjoying their job. And as far as I know and judging from the cost of the ticket Brussels Airlines it’s not even a low cost!

Terrible seats. Whoever designed the seats should try taking a long flight in it themselves.

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 Belgium

Recent round-trip flight deals

5/12Mon
nonstopeasyJet
1h 15mGVA-BRU
5/13Tue
nonstopeasyJet
1h 20mBRU-GVA
$116
6/16Mon
nonstop
1h 20mGVA-BRU
6/18Wed
1 stop
17h 35mBRU-GVA
$117
9/5Fri
nonstopBrussels Airlines
1h 20mGVA-BRU
9/7Sun
nonstopBrussels Airlines
1h 15mBRU-GVA
$153
6/12Thu
nonstopSWISS
1h 15mGVA-BRU
6/16Mon
nonstopSWISS
1h 15mBRU-GVA
$188
6/12Thu
nonstopSWISS
1h 15mGVA-BRU
6/16Mon
1 stopSWISS
2h 50mBRU-GVA
$190
6/17Tue
1 stopVueling
17h 40mZRH-BRU
6/25Wed
1 stopVueling
22h 30mBRU-ZRH
$193
6/12Thu
1 stopLufthansa
3h 30mGVA-BRU
6/16Mon
1 stopLufthansa
3h 35mBRU-GVA
$198
5/10Sat
nonstopBrussels Airlines
1h 25mGVA-BRU
5/12Mon
nonstopBrussels Airlines
1h 15mBRU-GVA
$205
6/13Fri
1 stopLufthansa
6h 50mGVA-BRU
6/16Mon
1 stopLufthansa
6h 50mBRU-GVA
$222
5/20Tue
1 stopVueling
7h 35mGVA-BRU
5/22Thu
1 stopVueling
10h 50mBRU-GVA
$294

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Recent one-way flight deals

5/13Tue
nonstopeasyJet
1h 15mGVA-BRU
$44
5/30Fri
nonstopeasyJet
1h 15mGVA-BRU
$47
6/5Thu
nonstopBrussels Airlines
1h 15mGVA-BRU
$75
7/3Thu
1 stopVueling
7h 45mGVA-BRU
$79
6/5Thu
nonstopBrussels Airlines
1h 15mGVA-BRU
$90
5/25Sun
1 stop
15h 50mGVA-BRU
$99
5/30Fri
1 stopSWISS
3h 25mGVA-BRU
$106
5/23Fri
1 stopSWISS
12h 45mGVA-BRU
$110
5/6Tue
1 stop
17h 00mGVA-BRU
$121
5/6Tue
1 stopVueling
8h 10mBSL-BRU
$138

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Last minute flights to Belgium

Last minute flight, train and bus deals

5/2Fri
nonstopBrussels Airlines
1h 20mGVA-BRU
5/5Mon
nonstopBrussels Airlines
1h 15mBRU-GVA
$134
5/5Mon
nonstopeasyJet
1h 15mGVA-BRU
5/7Wed
nonstopeasyJet
1h 15mBRU-GVA
$173
5/1Thu
nonstopBrussels Airlines
1h 20mGVA-BRU
5/11Sun
nonstopBrussels Airlines
1h 15mBRU-GVA
$176
5/2Fri
nonstopeasyJet
1h 15mGVA-BRU
5/9Fri
nonstopeasyJet
1h 15mBRU-GVA
$177
5/1Thu
multi-stopSWISS
9h 15mGVA-BRU
5/11Sun
nonstopSWISS
1h 15mBRU-GVA
$298
5/2Fri
multi-stopSWISS
22h 00mGVA-BRU
5/5Mon
nonstopSWISS
1h 15mBRU-GVA
$299
5/2Fri
multi-stopLufthansa
3h 30mGVA-BRU
5/4Sun
multi-stopLufthansa
14h 00mBRU-GVA
$359
5/3Sat
multi-stopLufthansa
6h 25mGVA-BRU
5/4Sun
multi-stopLufthansa
14h 00mBRU-GVA
$368
5/1Thu
multi-stopITA Airways
15h 45mGVA-BRU
5/11Sun
multi-stopITA Airways
15h 45mBRU-GVA
$394
5/1Thu
multi-stopITA Airways
7h 35mGVA-BRU
5/11Sun
multi-stopITA Airways
6h 30mBRU-GVA
$1,159

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Everything you need to know for your flight to Belgium

Cabin class types available on flights to Belgium

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

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