1-856-513-6369

Cheap Flights from Calgary to London (YYC to LCY) from $422.00

Compare the cheapest Calgary (YYC) to London (LCY) fares found by our live flight search, then book online or over the phone with our travel experts.

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Adults
12+
1
Children
2–11
0
Infants
Under 2
0
Cabin
🏷️
Save up to 40% with unpublished phone fares
Consolidator deals on selected Calgary → London flights that do not appear in online search results. The live fares below are bookable right now — or call to check for an unpublished fare on your dates.
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One-way fares Calgary → London

showing indicative fares · loading live prices…
Alaska Airlines
Alaska Airlines CHEAPEST
YYC → LCY · Economy
lowest fare seen on this route
$703.73
$422.24
Select
Delta Air Lines
Delta Air Lines
YYC → LCY · Economy
lowest fare seen on this route
$859.50
$515.70
Select
KLM
KLM
YYC → LCY · Economy
lowest fare seen on this route
$887.70
$532.62
Select
Virgin Atlantic
Virgin Atlantic
YYC → LCY · Economy
lowest fare seen on this route
$949.50
$569.70
Select
Swiss
Swiss
YYC → LCY · Economy
lowest fare seen on this route
$965.50
$579.30
Select
United Airlines
United Airlines
YYC → LCY · Economy
lowest fare seen on this route
$1,378.03
$826.82
Select
See all flights & times → Prices per adult, one way, incl. taxes & fees. Availability changes constantly.
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Cheapest fares from Calgary to London

Lowest fare found per airline on the YYC → LCY route, with our discounted phone-deal price.

AirlineCabin Found fareOur discounted fare Fare found on
Alaska Airlines Alaska Airlines Economy $703.73 $422.24 Sep 12, 2026 Book
Delta Air Lines Delta Air Lines Economy $859.50 $515.70 Sep 13, 2026 Book
KLM KLM Economy $887.70 $532.62 Sep 13, 2026 Book
Virgin Atlantic Virgin Atlantic Economy $949.50 $569.70 Sep 13, 2026 Book
Swiss Swiss Economy $965.50 $579.30 Sep 13, 2026 Book
United Airlines United Airlines Economy $1,378.03 $826.82 Sep 12, 2026 Book
Lufthansa Lufthansa Economy $2,448.90 $1,469.34 Sep 12, 2026 Book

Discounted fares are negotiated phone deals from our vendor network and may not appear in online search results — call 1-856-513-6369 to lock one in. Fares were found on the dates shown, are per person in USD, and change with availability.

London
London, United Kingdom

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Page updated September 20, 2026 · fare data refreshed automatically from live flight searches.