cached prices · United States fares · USD
The cheapest one-way fare from Calgary to London we have seen is $251 USD, departing Nov 9 (found Sep 22): WestJet WS 010, 1 stop, 15h10m.
These are the fares the seller shows on its United States site, in USD; prices where you live may differ.
Cheapest seen · One wayfound Sep 22
$251 USD
WestJet WS 010 · Nov 9 · 1 stop · 15h10m
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Cheapest round trip seen
$618 USD
Air Transat TS 7208 · Feb 13 → Feb 21 · 2 stops · 38h00m in all, both ways
about this route
By month, Nov 2026 is the cheapest we hold at $251 USD and Jul 2027 the most expensive at $619 USD — a spread of 147%.
No nonstop fare is held for the 3 departure dates seen — every row has at least one stop; carriers seen: Air Canada, Air Transat, WestJet.
YYC serves Calgary, Canada; LGW serves London, United Kingdom.
London runs 6 hours ahead of Calgary.
by month
Oct 2026
$312 USD
checked Sep 25
Nov 2026
$251 USD
checked Sep 25
Jan 2027
$296 USD
checked Sep 25
Jul 2027
$619 USD
checked Sep 25
by date
3 rows held, cheapest first — the cheapest nonstop and the cheapest with stops seen for each departure date.
Nov 9 · 19:30 YYC
WS0101 stop · 15h10m
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Nov 20 · 19:30 YYC
WS102 stops · 18h15m
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 13 · 19:10 YYC
WS101 stop · 29h10m
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
round trips
The cheapest out-and-back pairs the cache holds, any dates.
Feb 13 → Feb 21 · 07:30 YYC
TS72082 stops · 38h00m in all, both ways
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 14 → Nov 21 · 19:30 YYC
WS102 stops · 86h00m in all, both ways
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Feb 12 → Feb 21 · 07:30 YYC
TS72082 stops · 51h25m in all, both ways
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 9 → Oct 11 · 11:10 YYC
AC3562 stops · 46h10m in all, both ways
found Sep 18 · baggage and fare rules are shown by the seller — this price is the cached fare only
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carriers
Marketing carriers; the operating airline is shown by the seller.
questions
more routes
Return: Flights from London (LGW) to Calgary (YYC) →Every route from Calgary →Every route to London →
Other destinations with a cached fare from this origin, cheapest first.
Other origins with a cached fare to this destination, cheapest first.