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

4 Sept

LHR07:00London Heathrow

1h 35m

GVA09:35Geneva Geneve-Cointrin

22 Sept

GVA07:30Geneva Geneve-Cointrin

1h 45m

LHR08:15London Heathrow

£108

SWISS

20 Sept

LHR08:55London Heathrow

1h 40m

GVA11:35Geneva Geneve-Cointrin

25 Sept

GVA07:30Geneva Geneve-Cointrin

1h 45m

LHR08:15London Heathrow

£108

SWISS

4 Sept

LHR07:00London Heathrow

1h 35m

GVA09:35Geneva Geneve-Cointrin

13 Sept

GVA07:30Geneva Geneve-Cointrin

1h 45m

LHR08:15London Heathrow

£109

SWISS

4 Sept

LHR07:00London Heathrow

1h 35m

GVA09:35Geneva Geneve-Cointrin

13 Sept

GVA07:30Geneva Geneve-Cointrin

1h 45m

LHR08:15London Heathrow

£110

SWISS

13 Aug

LHR08:45London Heathrow

2h 00m

ZRH11:45Zurich

27 Aug

ZRH07:05Zurich

1h 50m

LHR07:55London Heathrow

£113

SWISS

4 Dec

MAN18:45Manchester

2h 00m

ZRH21:45Zurich

9 Dec

ZRH07:10Zurich

2h 10m

MAN08:20Manchester

£116

One-way SWISS flight deals

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

International

SWISS

24 Aug

LHR20:05London Heathrow

1h 40m

ZRH22:45Zurich

£59

SWISS

25 Aug

LHR17:15London Heathrow

1h 40m

GVA19:55Geneva Geneve-Cointrin

£60

SWISS

19 Sept

LHR17:15London Heathrow

1h 40m

GVA19:55Geneva Geneve-Cointrin

£61

SWISS

12 Aug

LHR06:00London Heathrow

1h 40m

ZRH08:40Zurich

£61

SWISS

1 Sept

LHR19:15London Heathrow

1h 45m

GVA22:00Geneva Geneve-Cointrin

£61

SWISS

22 Jul

LGW18:35London Gatwick

1h 45m

ZRH21:20Zurich

£81

Quick facts about SWISS

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

Cheapest Route	£25
Most Popular Route	ZRH to BCN
Shortest flight	0h 55m
Longest Flight	2h 30m

The cheapest route SWISS flies is from Boston Logan Intl to Frankfurt am Main for £25

Flying from Zurich to Barcelona-El Prat is currently the most popular SWISS route

The quickest SWISS flight route is 0h 55m from Milan (MXP) to Zurich (ZRH)

The longest SWISS flight route is 2h 30m from Faro (FAO) to Geneva (GVA)

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Information about flying with SWISS

Does SWISS have flights from London Heathrow?

Yes, SWISS currently has 257 flights out of London Heathrow per week.

Where does SWISS fly to?

SWISS flies 305 different routes (252 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?

Geneva Geneve-Cointrin, Zurich, and Barcelona-El Prat 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?

Geneva Geneve-Cointrin to Nice Côte d'Azur and back with 0 stops for £84 per ticket is the cheapest return international flight we could find from SWISS. The cheapest SWISS international flight we could find was flying from Boston Logan Intl to Frankfurt am Main. This is a one-way flight for £25 and has 1 stop.

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

7.5

Good1,968 verified ratings

8.3Crew

6.8Entertainment

7.1Food

7.7Boarding

7.4Comfort

4.0 Mediocre

Sara Anastasia, May 2026

I would have liked for the crew to insist more that the woman in front of me should decline her seat less. They accepted when she declined even though it massively effected my comfort.

4.0 Mediocre

Sara Anastasia, May 2026

The person in front of me fully declined her seat for most of the trip. It was very uncomfortable for me. There was no other seat to switch with, and when the stewardess asked her to kindly decline a bit less, she refused. This massively impacted my comfort and experience of the flight.

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.