British Airways Flight 5940 Deals & Information (2026/2027)

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British Airways Flight 5940 Route Deals From $135

The cheapest prices found with in the last 7 days for return flights were $218 and $135 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 5 - Sun, Feb 8
SNN
Shannon
LHR
Heathrow
$218 Roundtrip, found 5 days ago
$218
Roundtrip
found 5 days ago
Select British Airways flight, departing Thu, Feb 5 from Shannon to Heathrow, returning Sun, Feb 8, priced at $218 found 5 days ago
Fri, Jan 16 - Mon, Feb 2
SNN
Shannon
LHR
Heathrow
$224 Roundtrip, found 2 days ago
$224
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Jan 16 from Shannon to Heathrow, returning Mon, Feb 2, priced at $224 found 2 days ago
Tue, Feb 17 - Sat, Feb 21
SNN
Shannon
LHR
Heathrow
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Feb 17 from Shannon to Heathrow, returning Sat, Feb 21, priced at $237 found 1 day ago
Tue, Feb 17 - Sat, Feb 21
SNN
Shannon
LHR
Heathrow
$244 Roundtrip, found 1 day ago
$244
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Feb 17 from Shannon to Heathrow, returning Sat, Feb 21, priced at $244 found 1 day ago
Fri, Jan 16 - Tue, Jan 20
SNN
Shannon
LHR
Heathrow
$245 Roundtrip, found 19 hours ago
$245
Roundtrip
found 19 hours ago
Select British Airways flight, departing Fri, Jan 16 from Shannon to Heathrow, returning Tue, Jan 20, priced at $245 found 19 hours ago
Mon, Aug 3 - Mon, Aug 10
SNN
Shannon
LHR
Heathrow
$270 Roundtrip, just found
$270
Roundtrip
just found
Select British Airways flight, departing Mon, Aug 3 from Shannon to Heathrow, returning Mon, Aug 10, priced at $270 just found
Mon, Jan 19 - Wed, Jan 28
SNN
Shannon
LHR
Heathrow
$292 Roundtrip, found 1 day ago
$292
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Jan 19 from Shannon to Heathrow, returning Wed, Jan 28, priced at $292 found 1 day ago
Fri, Jan 16 - Tue, Jan 20
SNN
Shannon
LHR
Heathrow
$294 Roundtrip, found 19 hours ago
$294
Roundtrip
found 19 hours ago
Select British Airways flight, departing Fri, Jan 16 from Shannon to Heathrow, returning Tue, Jan 20, priced at $294 found 19 hours ago