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Cheap SWISS flights

LHR
8 Jun — 15 Jun1
1 adult

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 3 June 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£76

Most Popular Route

VIE to BCN

Shortest flight

1h 00m

Longest Flight

27h 20m
Flying from Pristina to Geneva Geneve-Cointrin
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Find SWISS flight deals

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 3 June 2025.

Tue 2/917:05BOS - LCY
1 stop10h 45mSWISS
Wed 10/909:25LCY - BOS
1 stop11h 00mSWISS
Deal found £412
Sun 28/921:40BOS - LHR
2 stops13h 55mSWISS
Tue 30/908:45LHR - BOS
1 stop11h 40mSWISS
Deal found £413
Wed 6/817:05BOS - LGW
1 stop19h 50mSWISS
Mon 11/818:35LGW - BOS
1 stop25h 50mSWISS
Deal found £416

SWISS Reviews

Read reviews and feedback from other travellers about their experiences with SWISS sourced from user searches. These reviews were last updated on 3 June 2025 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
1,613 reviews
Check prices
Overview

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Food

7.0

Crew

8.2
Pros +
  • The crew was super friendly and attentive. (in 474 reviews)
  • Best in flight service I have received in a long time (in 333 reviews)
Cons -
  • There was no food (in 213 reviews)
  • There was no flight. (in 387 reviews)

Frequently asked questions about SWISS

  • What are the most popular SWISS airports?

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

  • What is SWISS’s cheapest international flight?

    The least expensive round-trip international SWISS flight is: -Pristina to Geneva Geneve-Cointrin, -0 stops, -£76 per ticket SWISS has international one-way flights available, but the cheapest is a flight from Madrid Barajas to Zurich for just £47. This flight has 0 stops.

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