Swiss International Air Lines Flight LX348 Deals & Information (2025/2026)

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Swiss International Air Lines Flight 348 Route Deals From $86

The cheapest prices found with in the last 7 days for return flights were $143 and $86 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 3 - Sun, Nov 9
GVA
Cointrin Intl.
LHR
Heathrow
$143 Roundtrip, found 2 days ago
$143
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Mon, Nov 3 from Cointrin Intl. to Heathrow, returning Sun, Nov 9, priced at $143 found 2 days ago
Mon, Feb 16 - Tue, Feb 17
GVA
Cointrin Intl.
LHR
Heathrow
$144 Roundtrip, found 1 hour ago
$144
Roundtrip
found 1 hour ago
Select Swiss International Air Lines flight, departing Mon, Feb 16 from Cointrin Intl. to Heathrow, returning Tue, Feb 17, priced at $144 found 1 hour ago
Tue, Oct 28 - Tue, Nov 4
GVA
Cointrin Intl.
LHR
Heathrow
$161 Roundtrip, found 3 days ago
$161
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Tue, Oct 28 from Cointrin Intl. to Heathrow, returning Tue, Nov 4, priced at $161 found 3 days ago
Thu, Feb 12 - Wed, Feb 18
GVA
Cointrin Intl.
LHR
Heathrow
$162 Roundtrip, found 2 days ago
$162
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, Feb 12 from Cointrin Intl. to Heathrow, returning Wed, Feb 18, priced at $162 found 2 days ago
Mon, Feb 16 - Tue, Feb 17
GVA
Cointrin Intl.
LHR
Heathrow
$176 Roundtrip, found 1 hour ago
$176
Roundtrip
found 1 hour ago
Select Swiss International Air Lines flight, departing Mon, Feb 16 from Cointrin Intl. to Heathrow, returning Tue, Feb 17, priced at $176 found 1 hour ago
Sat, Nov 8 - Sun, Nov 9
GVA
Cointrin Intl.
LHR
Heathrow
$178 Roundtrip, found 3 days ago
$178
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Sat, Nov 8 from Cointrin Intl. to Heathrow, returning Sun, Nov 9, priced at $178 found 3 days ago
Thu, Feb 12 - Wed, Feb 18
GVA
Cointrin Intl.
LHR
Heathrow
$186 Roundtrip, found 2 days ago
$186
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, Feb 12 from Cointrin Intl. to Heathrow, returning Wed, Feb 18, priced at $186 found 2 days ago

Frequently asked questions

What route does flight number LX348 take?
LX348 jets from Geneva Airport (GVA-Cointrin Intl.) to London Airport (LHR-Heathrow) directly. This journey usually takes 1 hour and 45 minutes.
How often is LX348 on time?
For those flying on SWISS flight number LX348 from Geneva Airport (GVA-Cointrin Intl.) to LHR, 81% of these trips run on schedule. If you are delayed, your likely wait is approximately 19 minutes on average. Thanks to the carrier's high standard of service, this service has a star rating of 3.75.
What terminal does LX348 fly out of?
You'll likely be boarding the plane from Terminal 1 if you're flying on LX348 direct from Geneva Airport (GVA-Cointrin Intl.) to Heathrow Airport.
What kind of plane is on flight number LX348?
The Airbus A220-300 is the aircraft most frequently used for flight LX348. Usually, this flight sets off from Geneva Airport (GVA-Cointrin Intl.) and arrives at London Airport (LHR-Heathrow).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your LX348 flight with Travelocity, please visit our Customer Service Portal.