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Cheap SWISS flights

LHR
29 Jun — 6 Jul1
1 adult
1 adult, Economy, 0 bags

SWISS information

Discover detailed information about SWISS flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on 30 May 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£75

Most Popular Route

GVA to BRU

Shortest flight

0h 55m

Longest Flight

27h 10m
Flying from Pristina to Geneva Geneve-Cointrin
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Flying from Geneva Geneve-Cointrin to Brussels Bruxelles-National
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Flying from Milan Malpensa to Zurich
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Flying from Dublin to Budapest Ferenc Liszt Intl
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Cheapest SWISS flights
Explore the most affordable SWISS flight options available. Find the lowest fares based on data from user searches, with prices last updated on 30 May 2026.

Mon 21/912:55
SFO
-
BHX
2 stops35h 10m
SWISS
Tue 29/908:50
BHX
-
SFO
1 stop15h 25m
SWISS
Deal found £648
Tue 28/719:35
SFO
-
BHX
1 stop14h 25m
SWISS
Fri 4/908:50
BHX
-
SFO
1 stop15h 25m
SWISS
Deal found £650
Thu 1/1019:35
SFO
-
LGW
1 stop14h 15m
SWISS
Mon 12/1009:25
LGW
-
SFO
1 stop14h 50m
SWISS
Deal found £657

SWISS Reviews

Read reviews and feedback from other travellers about their experiences with SWISS sourced from user searches. These reviews were last updated on 30 May 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 858,174 searches.
SWISS
7.5
Good
1,964 reviews
Check prices
Overview

Crew

8.3

Comfort

7.4

Food

7.1

Entertainment

6.8

Boarding

7.7

Frequently asked questions about SWISS

  • What are the most popular SWISS airports?

    The most popular airports for SWISS are Geneva Geneve-Cointrin, Zurich, and Barcelona-El Prat according to our data. Flights to or from any of these airports should be available via SWISS year-round.

  • What is SWISS’s cheapest domestic flight?

    The cheapest domestic SWISS flight is flying Paris Charles de Gaulle to Nice Côte d'Azur, which is £111. This round-trip flight has 1 stop.

  • What is SWISS’s cheapest international flight?

    The least expensive round-trip international SWISS flight is: -Pristina to Geneva Geneve-Cointrin, -0 stops, -£75 per ticket SWISS has international one-way flights available, but the cheapest is a flight from Boston Logan Intl to Frankfurt am Main for just £25. This flight has 1 stop.

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