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

9 Jan

LHR19:30London Heathrow

1h 40m

GVA22:10Geneva Geneve-Cointrin

16 Jan

GVA07:25Geneva Geneve-Cointrin

1h 50m

LHR08:15London Heathrow

£111

SWISS

5 Sept

LHR19:15London Heathrow

1h 45m

GVA22:00Geneva Geneve-Cointrin

7 Sept

GVA20:50Geneva Geneve-Cointrin

1h 40m

LHR21:30London Heathrow

£112

SWISS

5 Dec

LHR14:25London Heathrow

1h 40m

GVA17:05Geneva Geneve-Cointrin

5 Dec

GVA20:50Geneva Geneve-Cointrin

1h 35m

LHR21:25London Heathrow

£113

SWISS

27 Jan

LGW19:30London Gatwick

1h 45m

GVA22:15Geneva Geneve-Cointrin

10 Feb

GVA18:00Geneva Geneve-Cointrin

1h 40m

LGW18:40London Gatwick

£113

SWISS

9 Jan

LHR17:25London Heathrow

1h 40m

GVA20:05Geneva Geneve-Cointrin

16 Jan

GVA07:25Geneva Geneve-Cointrin

1h 50m

LHR08:15London Heathrow

£113

SWISS

9 Sept

LHR06:00London Heathrow

1h 40m

ZRH08:40Zurich

17 Sept

ZRH07:05Zurich

1h 50m

LHR07:55London Heathrow

£123

One-way SWISS flight deals

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

International

SWISS

24 Aug

LHR19:15London Heathrow

1h 45m

GVA22:00Geneva Geneve-Cointrin

£56

SWISS

12 Sept

LHR19:15London Heathrow

1h 45m

GVA22:00Geneva Geneve-Cointrin

£56

SWISS

14 Sept

LHR07:00London Heathrow

1h 35m

GVA09:35Geneva Geneve-Cointrin

£58

SWISS

26 Sept

LHR07:00London Heathrow

1h 35m

GVA09:35Geneva Geneve-Cointrin

£59

SWISS

7 Oct

LHR06:00London Heathrow

1h 40m

ZRH08:40Zurich

£62

SWISS

27 Jan

LGW19:30London Gatwick

1h 45m

GVA22:15Geneva Geneve-Cointrin

£63

Quick facts about SWISS

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

Cheapest Route	£46
Most Popular Route	BRU to MAD
Shortest flight	1h 00m
Longest Flight	2h 40m

The cheapest route SWISS flies is from Geneva Geneve-Cointrin to Nice Côte d'Azur for £46

Flying from Brussels Bruxelles-National to Madrid Barajas is currently the most popular SWISS route

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

The longest SWISS flight route is 2h 40m from Geneva (GVA) to Lisbon (LIS)

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Information about flying with SWISS

Does SWISS have flights from London Heathrow?

Yes, SWISS currently has 232 flights out of London Heathrow per week.

Where does SWISS fly to?

SWISS flies 299 different routes (246 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 Berlin Brandenburg 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 Olbia Costa Smeralda and back with 0 stops for £85 per ticket is the cheapest return international flight we could find from SWISS. The cheapest SWISS international flight we could find was flying from Geneva Geneve-Cointrin to Nice Côte d'Azur. This is a one-way flight for £46 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

7.5

Good2,021 verified ratings

7.1Food

7.4Comfort

8.3Crew

6.8Entertainment

7.7Boarding

8.0 Very Good

Anonymous, Jul 2026

Delayed flight, other than that good

8.0 Very Good

Anonymous, Jul 2026

Delayed flights, confusing boarding in Milano Other than great

8.0 Very Good

milind, Jul 2026

The first flight, operated by United Airlines, arrived late. However, I would like to acknowledge that the United crew made a genuine effort to prioritize passengers with onward connections. They expedited the deplaning process and allowed those with tight connections to disembark first. As a result, I reached the departure gate for my connecting Swiss flight with only about 40 minutes to spare. Fortunately, I was able to board the flight in time. I appreciate the efforts of the United crew in helping connecting passengers despite the delay. Although my bags were not boarded on the same flight! It arrived two days later at my home address.

6.0 Okay

milind, Jul 2026

The Unite support crew at IAD need to improve with their communication with travelers.

2.0 Poor

Anonymous, Jul 2026

Flight cancelled by Swiss air