$74 Find Cheap Flights from Belgium to Switzerland - Compare and Save

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Cheap Flights from Belgium to Switzerland

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Geneva
1h 15mNonstop
from $119per person
Basel
3h 25m2 stops
from $132per person
Zurich
1h 10mNonstop
from $169per person
Booking Insights

KAYAK's insights & trends for flights to Switzerland

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

What is the cheapest flight to Switzerland?

The cheapest ticket to Switzerland from Belgium found in the last 5 days was to Geneva, at $121 round-trip. The most popular route is Brussels Bruxelles-National Airport (BRU) to Zurich (ZRH) and the cheapest round-trip airline ticket found on this route in the last 5 days was $311.

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

The cheapest month for flights from Belgium to Switzerland is November, when tickets cost $118 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $150 and $148 respectively.

What is the cheapest time of day to fly to Switzerland?

The cheapest time of day to fly to Switzerland is generally at night, when round-trip flights cost $635 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to Switzerland is generally in the morning, which is peak travel time and where the average cost of a ticket is $799.

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

To get a below average price on the flight from Belgium to Switzerland, you should book around 11 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Which is the cheapest airport to fly into in Switzerland?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Switzerland is Geneva Geneve-Cointrin Airport (GVA), with an average flight price of $136.

Good to know

Low season

September

Cheapest flight

$74
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Brussels to Geneva

FAQs for booking flights from Belgium to Switzerland

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

    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 Belgium to Switzerland.

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

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

    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 Belgium to Switzerland 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 Belgium to Switzerland?

    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 Belgium to Switzerland 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 Switzerland?

    Based on KAYAK data, the cheapest day to fly to Switzerland is Thursday where round-trip tickets can be as cheap as $422. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $617 on average.

Reviews of the top 3 airlines serving from Belgium to Switzerland

 
Need help choosing which airline to fly with from Belgium to Switzerland? 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 2073 reviews
8.2Crew
7.7Boarding
6.8Entertainment
7.4Comfort
7.1Food
Airline reviews

Flight was on time. Could have been a little more comfortable. Baby cried all night.

6.0 GoodAnonymous, Sep 2026
Read more SWISS reviews

Flight was on time. Could have been a little more comfortable. Baby cried all night.

Easy check in The flight was a bit delayed but the crew and flight were excellent

Aircraft itself was ancient, and seat hardware was also very old and worn. Universal outlets puzzlingly only worked for Swiss outlet style. Some flight attendants were helpful and friendly, others were cold and distant. The boarding process was a mess. On the other hand, the food was excellent - best airline food I've ever had.

The chicken on the flight Boston to Zurich wasn’t very good. It was bland passable. Too much sugar in the Cole slaw. Cabbage is an amazing veg and can be much more crisp and alive. Flight attendants were Wonderful! Seats were a bit beat up but okay. In economy it was tight when the person in front learned back the screen became too close.

On time and my bag made it. My parents on British Air had their bag held/lost at LHR, so Swiss definitely won that contest.

There's no entertainment or food service. It was a good flight.

I’m still in Zurich because my British Airways flight was so delayed, I didn’t make the flight to Los Angeles yesterday.

Wonderful, i asked at front gate to change my seat up closer and they gave me a row with no one in it. Very kind of them as the flight was on the light side.

Crew is great and food is ok to good, but boarding is annoyingly slow, plane arrived late (this seems a repeated issue) and the plane is old with armrests which don’t fully rotate and entertainment which doesn’t accept external headsets and screens which don’t respond well to touch.

Flights on time and meals in plane would be greatly appreciated. On time flights is really important.

Luggage delayed and delivers 24 hours later … broken. No resolution… no response. We don’t have a suitcase for the rest of our 2 week trip

Terrible flight. 1. They’ve only one option for food. 2. Seats are very cramped and screens are tiny 3. No pillow or blanket provided on long haul flight

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

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 ?

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

Food quality is deteriorating each time, last year was very good. I avoid the plane food lately.

Been flying on various airlines, all over the world, for 50+ years. The food on Brussels Air was easily the worst I ever endured.

my husband's monitor did not work. there was a visibly ill family in my husband's row.

Flight was two hours delayed then instead of flying to Gatwick we got diverted to Southend airport! Then they cancelled our flight and we all got told we had to get off the plane and make our own way to wherever we had to go? EasyJet just abandoned us, no help and as a tourist not knowing even where I was? Disgusting behaviour from the company!!

Sitting on the last row in between the aisle and a massive person, all people going to the bathroom bumped into me including the flight attendants.

The terminals are far away, be prepared to walk. Also, You climb stairs to the plane since there are no aero bridges. Boarding was haphazard not in multiple groups, so stand in line early. Hard to find place to stow cabin baggage if you are behind in the line. You can purchase food on the plane. There are vegetarian options.

sadly in Basel & Naples- no jetway we had to climb up and down stairs with our max size carry-on luggage, which was not fun!!!

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

The on board air steward really made the journey. He was very entertaining

Worst airline in the world, will never travel in it again.

I am writing to share how your teams can better serve your youngest customers. On 9 January, 2024, I boarded and then de-boarded a flight with my 6 month old daughter. I have four children and travel extensively. Delays happen, but the stress my daughter had to ensure was avoidable with simple and straightforward actions. (1) communicate delays to customers -- Breastfeeding mothers are constantly timing feedings. If delays were communicated, I could have camly fed her instead of attentively waiting for priority boarding. There were no announcements and no updates to the monitor; (2) honor the priority boarding process -- While a staff member waved us in for priority boarding, half the plane boarded while the "priority check-in" representative was preoccupied; (3) anticipate challenges creating unnecessary stress to infants -- after completely ignoring the priority boarding procedure, and knowing that the plane had not even arrived, the team could have offered to board us last. My daughter could have been calm in the waiting area while breastfeeding. Instead my 6 month old was completely unnecessarily stressed in the middle of the jet bridge, packed in solid.

Staff had been really impolite at the boarding area and for both ways charged high extra fees without a reason. For the check-in luggage which was measured 3.5 kg and was confirmed by the stuff to cost 40 € , 60 Euros had been purchased from our credit card. When confronted staff did call us both liars and claimed to never have announced anything. Flight back , when not wanting to press a backpack in a measuring metal instead of hand measuring , staff got angry that one did not follow her order, which was than escalated by the team. Although carrying a baby anyways staff did not offer any help in the unreasonable process and than charged again extra money. Cabine crew has been friendly but this experience LL lead to not booking easy jet at all in the future. Check in process in Edinburgh anyways chaotic,to the family check-in and disabled check-in everybody else was guided for check in process, so people just getting in between each other, not possible to monitor your own stuff.

Cancelled last minute, I had to travel 13 hours by train at night

More options for your flight to Switzerland

Complete your trip to Switzerland with a hotel stay or car rental