Swiss International Air Lines Flight 318 Deals & Information (2026/2027)

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Swiss International Air Lines Flight 318 Route Deals From $116

The cheapest prices found with in the last 7 days for return flights were $184 and $116 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 20 - Tue, Jun 23
ZRH
Zürich
LHR
Heathrow
$184 Roundtrip, found 3 hours ago
$184
Roundtrip
found 3 hours ago
Select Swiss International Air Lines flight, departing Sat, Jun 20 from Zürich to Heathrow, returning Tue, Jun 23, priced at $184 found 3 hours ago
Sat, Jun 20 - Tue, Jun 23
ZRH
Zürich
LHR
Heathrow
$209 Roundtrip, found 3 hours ago
$209
Roundtrip
found 3 hours ago
Select Swiss International Air Lines flight, departing Sat, Jun 20 from Zürich to Heathrow, returning Tue, Jun 23, priced at $209 found 3 hours ago
Fri, May 8 - Thu, May 14
ZRH
Zürich
LHR
Heathrow
$210 Roundtrip, just found
$210
Roundtrip
just found
Select Swiss International Air Lines flight, departing Fri, May 8 from Zürich to Heathrow, returning Thu, May 14, priced at $210 just found
Sat, Jun 20 - Tue, Jun 23
ZRH
Zürich
LHR
Heathrow
$215 Roundtrip, found 3 hours ago
$215
Roundtrip
found 3 hours ago
Select Swiss International Air Lines flight, departing Sat, Jun 20 from Zürich to Heathrow, returning Tue, Jun 23, priced at $215 found 3 hours ago
Sat, Jun 20 - Tue, Jun 23
ZRH
Zürich
LHR
Heathrow
$222 Roundtrip, found 3 hours ago
$222
Roundtrip
found 3 hours ago
Select Swiss International Air Lines flight, departing Sat, Jun 20 from Zürich to Heathrow, returning Tue, Jun 23, priced at $222 found 3 hours ago