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

29 Oct

LHR14:25London Heathrow

1h 40m

GVA17:05Geneva Geneve-Cointrin

5 Nov

GVA07:25Geneva Geneve-Cointrin

1h 50m

LHR08:15London Heathrow

£109

SWISS

10 Dec

LHR17:25London Heathrow

1h 40m

GVA20:05Geneva Geneve-Cointrin

15 Dec

GVA20:50Geneva Geneve-Cointrin

1h 35m

LHR21:25London Heathrow

£110

SWISS

9 Oct

LHR07:00London Heathrow

1h 35m

GVA09:35Geneva Geneve-Cointrin

12 Oct

GVA17:50Geneva Geneve-Cointrin

1h 40m

LHR18:30London Heathrow

£110

SWISS

12 Nov

LHR06:00London Heathrow

1h 40m

ZRH08:40Zurich

15 Nov

ZRH07:05Zurich

2h 00m

LHR08:05London Heathrow

£110

SWISS

6 Jan

LGW19:30London Gatwick

1h 45m

GVA22:15Geneva Geneve-Cointrin

10 Jan

GVA09:00Geneva Geneve-Cointrin

1h 40m

LGW09:40London Gatwick

£111

SWISS

5 Dec

LHR19:30London Heathrow

1h 40m

GVA22:10Geneva Geneve-Cointrin

8 Dec

GVA07:25Geneva Geneve-Cointrin

1h 50m

LHR08:15London Heathrow

£111

One-way SWISS flight deals

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

International

SWISS

13 Oct

LHR14:25London Heathrow

1h 40m

GVA17:05Geneva Geneve-Cointrin

£60

SWISS

17 Oct

LHR08:55London Heathrow

1h 40m

GVA11:35Geneva Geneve-Cointrin

£61

SWISS

27 Jan

LHR13:45London Heathrow

2h 00m

ZRH16:45Zurich

£61

SWISS

20 Jan

LGW19:30London Gatwick

1h 45m

GVA22:15Geneva Geneve-Cointrin

£61

SWISS

2 Oct

LHR19:15London Heathrow

1h 45m

GVA22:00Geneva Geneve-Cointrin

£61

SWISS

19 Oct

LHR06:00London Heathrow

1h 40m

ZRH08:40Zurich

£61

Quick facts about SWISS

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

Cheapest Route	£48
Most Popular Route	VIE to CPH
Shortest flight	1h 00m
Longest Flight	2h 35m

The cheapest route SWISS flies is from Barcelona-El Prat to Zurich for £48

Flying from Vienna Intl to Kastrup Copenhagen 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 35m from Zurich (ZRH) to Porto (OPO)

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Information about flying with SWISS

Does SWISS have flights from London Heathrow?

Yes, SWISS currently has 229 flights out of London Heathrow per week.

Where does SWISS fly to?

SWISS flies 297 different routes (244 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?

Barcelona-El Prat to Zurich 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 Barcelona-El Prat to Zurich. This is a one-way flight for £48 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

Good2,075 verified ratings

8.2Crew

7.4Comfort

7.7Boarding

7.1Food

6.8Entertainment

6.0 Okay

Beatriz, Aug 2026

Our flight was delayed over an hour leaving Miami. Then again our connection flight from Zurich to Crete was delayed and we spent over 30 minutes sitting on the runway. Always apologetic and kind, the service is not the best but they serve kindly.

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.