Swiss International Air Lines Flight 348 Deals & Information (2026/2027)

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Swiss International Air Lines Flight 348 Route Deals From $117

The cheapest prices found with in the last 7 days for return flights were $179 and $117 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 22 - Wed, Sep 30
GVA
Cointrin Intl.
LHR
Heathrow
$179 Roundtrip, just found
$179
Roundtrip
just found
Select Swiss International Air Lines flight, departing Tue, Sep 22 from Cointrin Intl. to Heathrow, returning Wed, Sep 30, priced at $179 just found
Sun, May 24 - Wed, Jun 10
GVA
Cointrin Intl.
LHR
Heathrow
$182 Roundtrip, just found
$182
Roundtrip
just found
Select Swiss International Air Lines flight, departing Sun, May 24 from Cointrin Intl. to Heathrow, returning Wed, Jun 10, priced at $182 just found
Sun, Sep 13 - Mon, Sep 21
GVA
Cointrin Intl.
LHR
Heathrow
$191 Roundtrip, found 1 day ago
$191
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Sun, Sep 13 from Cointrin Intl. to Heathrow, returning Mon, Sep 21, priced at $191 found 1 day ago
Tue, Sep 22 - Wed, Sep 30
GVA
Cointrin Intl.
LHR
Heathrow
$198 Roundtrip, just found
$198
Roundtrip
just found
Select Swiss International Air Lines flight, departing Tue, Sep 22 from Cointrin Intl. to Heathrow, returning Wed, Sep 30, priced at $198 just found
Sun, May 24 - Wed, Jun 10
GVA
Cointrin Intl.
LHR
Heathrow
$201 Roundtrip, just found
$201
Roundtrip
just found
Select Swiss International Air Lines flight, departing Sun, May 24 from Cointrin Intl. to Heathrow, returning Wed, Jun 10, priced at $201 just found
Sun, May 24 - Wed, Jun 10
GVA
Cointrin Intl.
LHR
Heathrow
$206 Roundtrip, just found
$206
Roundtrip
just found
Select Swiss International Air Lines flight, departing Sun, May 24 from Cointrin Intl. to Heathrow, returning Wed, Jun 10, priced at $206 just found
Tue, Aug 18 - Wed, Aug 19
GVA
Cointrin Intl.
LHR
Heathrow
$210 Roundtrip, found 4 days ago
$210
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Tue, Aug 18 from Cointrin Intl. to Heathrow, returning Wed, Aug 19, priced at $210 found 4 days ago
Tue, Aug 18 - Wed, Aug 19
GVA
Cointrin Intl.
LHR
Heathrow
$215 Roundtrip, found 4 days ago
$215
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Tue, Aug 18 from Cointrin Intl. to Heathrow, returning Wed, Aug 19, priced at $215 found 4 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.