SWISS Flights: Search & Compare Deals

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Return SWISS flight deals

Compare return international and domestic flight deals from SWISS recently found by momondo users

International

SWISS

11 Jun

LHR08:45London Heathrow

2h 00m

ZRH11:45Zurich

15 Jun

ZRH07:05Zurich

1h 50m

LHR07:55London Heathrow

£105

SWISS

11 Jun

LHR06:00London Heathrow

1h 40m

ZRH08:40Zurich

15 Jun

ZRH07:05Zurich

1h 50m

LHR07:55London Heathrow

£109

SWISS

5 Jun

LHR19:15London Heathrow

1h 45m

GVA22:00Geneva Geneve-Cointrin

8 Jun

GVA15:50Geneva Geneve-Cointrin

1h 45m

LHR16:35London Heathrow

£114

SWISS

11 Jun

LHR20:05London Heathrow

1h 40m

ZRH22:45Zurich

15 Jun

ZRH07:05Zurich

1h 50m

LHR07:55London Heathrow

£116

SWISS

9 Sept

LGW18:35London Gatwick

1h 45m

ZRH21:20Zurich

13 Sept

ZRH17:10Zurich

1h 40m

LGW17:50London Gatwick

£120

SWISS

5 Jun

LHR19:15London Heathrow

1h 45m

GVA22:00Geneva Geneve-Cointrin

8 Jun

GVA15:50Geneva Geneve-Cointrin

1h 45m

LHR16:35London Heathrow

£122

One-way SWISS flight deals

Find and compare SWISS flight prices for one-way international and domestic flights

International

SWISS

10 Sept

LHR19:15London Heathrow

1h 45m

GVA22:00Geneva Geneve-Cointrin

£67

SWISS

7 Jun

LHR08:55London Heathrow

1h 40m

GVA11:35Geneva Geneve-Cointrin

£68

SWISS

15 Sept

LHR07:00London Heathrow

1h 35m

GVA09:35Geneva Geneve-Cointrin

£69

SWISS

15 Sept

LHR12:10London Heathrow

1h 40m

ZRH14:50Zurich

£69

SWISS

15 May

LHR17:15London Heathrow

1h 40m

GVA19:55Geneva Geneve-Cointrin

£70

SWISS

21 Sept

LGW09:25London Gatwick

1h 40m

ZRH12:05Zurich

£70

Quick facts about SWISS

Find info about flight duration, flight prices, and popular routes for SWISS

Cheapest Route	£50
Most Popular Route	ZRH to MAD
Shortest flight	1h 00m
Longest Flight	3h 15m

The cheapest route SWISS flies is from Brussels Bruxelles-National to Geneva Geneve-Cointrin for £50

Flying from Zurich to Madrid Barajas is currently the most popular SWISS route

The quickest SWISS flight route is 1h 00m from Geneva (GVA) to Nice (NCE)

The longest SWISS flight route is 3h 15m from Geneva (GVA) to Marrakech (RAK)

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Information about flying with SWISS

Does SWISS have flights from London Heathrow?

Yes, SWISS currently has 242 flights out of London Heathrow per week.

Where does SWISS fly to?

SWISS flies 301 different routes (248 international and 53 domestic) on a yearly basis. You can find SWISS flights to 51 different countries. Based on our data, London is the most popular domestic destination and flying to Zurich is the most popular international destination.

What are the top airports SWISS serves?

Zurich, Barcelona-El Prat, and Geneva Geneve-Cointrin are the most popular airports SWISS uses on a routine basis throughout the year.

How do I check the flight status for SWISS?

To check the flight status of SWISS, you can give them a call at +44 345 601 09 56 or visit their website at swiss.com. Or, you can use our on-page Flight Tracker that provides you with real-time SWISS flight information, including terminal and gate number, arrival and departure times, and flight status.

What is the cheapest international SWISS flight?

Pristina to Geneva Geneve-Cointrin and back with 0 stops for £74 per ticket is the cheapest return international flight we could find from SWISS. The cheapest SWISS international flight we could find was flying from Brussels Bruxelles-National to Geneva Geneve-Cointrin. This is a one-way flight for £50 and has 0 stops.

What are the bag size limits for SWISS?

Flying with SWISS does have some restrictions when it comes to baggage dimensions. If you choose to bring one, your checked bag should be 62in or smaller. Carry-on luggage must be 21x15x9in or smaller, and a personal item should be within 15x11x3in.

SWISS Reviews

7.6

Good1,926 verified ratings

6.8Entertainment

7.1Food

8.3Crew

7.7Boarding

7.4Comfort

10.0 Wonderful

selver, Apr 2026

Flight attendant who helped me was excellent. She went above and beyond to help me with everything. This was the best experience ever. They tried to give me the best seat possible because of my birthday . Now i will always fly Swiss Airlines Thank you

2.0 Poor

Jennifer, Mar 2026

The check in process was egregious. I was forced to check a Carry on bag that was within international standards for a not full flight with ample overhead space Alan’s my bag would have fit Very easily. They were rude and aggressive to the point I was concerned they wanted to rob me and go through my bag because it passed no common sense test. The food at the lounge was also not good. I would actively avoid this airline based on the experience i would put it in last place in terms of airlines I’ve flown in the last 10 years based on this experience.

2.0 Poor

Anonymous, Mar 2026

On the ZUR-BOS we didn't get the seats we had paid for but we got the last row and it was a horrible experience. Exactly what we wanted to avoid by paying for seats.

2.0 Poor

Anonymous, Mar 2026

4 hours and 15 mins flight without meal never seen something like that before

4.0 Mediocre

Naveen, Dec 2025

No entertainment systems working. Ill managed toilets.