London to Calgary (LHR–YYC) — Airlines, Schedules & Connections

LHR Airport Page →
4,359 mi airlines 28/wk
On-time Some delays Frequent delays
Flight Schedule 9 flights Verified 35m ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
A33074
A3 Aegean
788
3:00 PM
GMT TT2
5:00 PM
MDT
9h
M T W T F S S
Prices
AI6303
AI Air India
788
3:00 PM
GMT TT2
5:00 PM
MDT
9h
M T W T F S S
Prices
AC851
AC Air Canada
788
3:00 PM
GMT T2
6:00 PM
MDT
9h
M T W T F S S
Prices
WS1
WS WestJet
789
7:42 PM
GMT T4
10:27 PM
MDT
8h 45m
M T W T F S S
Prices
A33072
A3 Aegean
788
6:25 PM
MDT
10:10 AM+1
GMT
8h 45m
M T W T F S S
Prices
AI6304
AI Air India
788
6:25 PM
MDT
10:10 AM+1
GMT
8h 45m
M T W T F S S
Prices
AC850
AC Air Canada
788
7:25 PM
MDT
10:10 AM+1
GMT
8h 45m
M T W T F S S
Prices
UA8106
UA United
788
7:55 PM
MDT
11:50 AM+1
GMT
8h 55m
M T W T F S S
Prices
WS2
WS WestJet
789
10:10 PM
MDT
12:25 PM+1
GMT
8h 15m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

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London to Calgary
4 carriers, 28 flights/week nonstop.
4 Airlines 28 Flights/wk 4,359 mi 8h 45m nonstop -6h behind 36 1-stop hubs

LHR–YYC is served by 4 airlines with nonstop service. Aegean Airlines, Air Canada and Air India lead the route. The flight covers 4,359 miles in approximately 8h 45m. Beyond nonstop, 36 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop LHR–YYC service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
A3 Aegean Airlines 7 788 9h Star Alliance
AC Air Canada 7 788 9h Star Alliance
AI Air India 7 788 9h Star Alliance
WS WestJet 7 789 8h45
Aircraft on this route
788 Boeing 787-8 Dreamliner – A3, AC, AI
789 Boeing 787-9 Dreamliner – WS
Alliance coverage
Star Alliance: A3 + AC + AI (21 flights/wk, 75%)
Unaffiliated: WS (7 flights/wk, 25%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, LHR to YYC direction.
Mon
4
flights
Tue
4
flights
Wed
4
flights
Thu
4
flights
Fri
4
flights
Sat
4
flights
Sun
4
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
4
Nonstop flights
28
Outbound / wk
35
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for LHR to YYC.
1-STOP
One-Stop Connections
36
Hubs
~12h
Fastest
~37h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,110
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

On-Time Performance

What to expect at each end of your journey.
Outbound
LHR → YYC
67%
Moderate delays possible. Allow buffer time.
Arriving
67%
Return
YYC → LHR
75%
Generally reliable. Most flights run on time.
Departing
75%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. YYC delays →

Travel Essentials

Practical planning for this route.
Time Difference
-6h
Calgary is 6 hours behind London.
LHR: GMT · YYC: MDT

When it's 6:00 PM in London, it's 12:00 PM in Calgary.
Distance & Flight Time
4,359 mi / 7,014 km
Nonstop flight time is approximately 8h 45m to 9h 0m.
Visa & Entry

British passport holders need an Electronic Travel Authorization (eTA) to fly to Canada. The eTA costs CAD 7 (about $5), is processed in minutes (most approved instantly), and is valid for 5 years or until passport expiry, whichever comes first. Apply at canada.ca/eta. Each entry allows stays of up to 6 months. If arriving by land or sea from the US, no eTA is required.

Passport must be valid for the duration of the stay. Border officers may ask for proof of onward travel, accommodation, sufficient funds, and ties to the UK. The 6-month stay limit is per entry, and there is no hard annual cap, but frequent extended stays will draw scrutiny. For longer stays, apply for a visitor record extension inside Canada (CAD 100) before the 6 months expire.

Direct flights from London Heathrow to Toronto run about 7 hours 40 minutes, to Vancouver about 9 hours 20 minutes. Air Canada, British Airways, and WestJet operate nonstop service. Canada uses the Canadian dollar (CAD), trading at roughly 1.36 CAD per $1. No vaccination requirements for UK arrivals. Canada uses the metric system but road speeds are in km/h. A UK driving license is valid for short-term visits in all provinces.

Getting to LHR

Heathrow Express runs from London Paddington to T5 and T2/T3 in 15–21 minutes (£37 single, cheaper booked online or via the Heathrow app). Elizabeth line (Crossrail) is a lower-cost alternative; Paddington to T5 in 34 minutes from £13.50 with an Oyster/contactless cap of £14.90. The Elizabeth line also serves central London stations including Bond Street, Farringdon, and Liverpool Street.London Underground Piccadilly line serves all terminals (T2/T3/T4/T5) from central London in 40–60 minutes (£6 with Oyster). Taxis (black cabs) from central London cost £55–90 depending on traffic. Coach services from Victoria Coach Station (National Express) cost from £10 booked in advance.

LHR–YYC Quick Facts

Key statistics for the London to Calgary route.
Route details
Distance4,359 mi / 7,014 km
Flight time8h 45m to 9h
Time difference-6 hours
Airlines (nonstop)4
Weekly flights28 out / 35 return
1-stop connections36 hubs
Origin: LHR
IATA / ICAOLHR / EGLL
TimezoneEurope/London
Passengers/yr83.9M
Elevation83 ft / 25 m
Destination: YYC
IATA / ICAOYYC / CYYC
TimezoneAmerica/Edmonton
Passengers/yr18.0M
Elevation3,557 ft / 1,084 m

Frequently Asked Questions

Common questions about LHR to YYC flights.
Nonstop flights from London Heathrow Airport to Calgary International Airport take approximately 8h 45m to 9h. The route covers 4,359 miles.
4 airlines operate nonstop service: Aegean Airlines, Air Canada, Air India and WestJet.
There are approximately 28 nonstop flights per week from LHR to YYC. The return direction has about 35 weekly flights.
Yes, 1-stop connections are available through LUX, DTW, CVG, YOW, IAD, CLT, MIA, MSP, NAS, SLC, JFK, DEN, DFW, CDG, AMS, YHZ, YYZ, PHX, YVR, YUL, FRA, LAS, LAX, ORD, MEX, ATL, SFO, EWR, SEA, SAN, MCO, MBJ, IAH, TPA, CUN and BNA. These options provide additional schedule flexibility.
Calgary is 6 hours behind London.
Yes, return flights from YYC to LHR are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from LHR to YYC

London Heathrow Airport (LHR) and Calgary International Airport (YYC) are connected by nonstop service from Aegean Airlines, Air Canada, Air India and WestJet. With 28 weekly departures, this is a heavily served route.

LHR to YYC Flight Duration and Schedule

Nonstop flight time from LHR to YYC ranges from 8 hours 45 minutes to 9 hours 0 minutes. The route covers a distance of 4,359 miles (7,014 km). There are approximately 28 weekly flights outbound and 35 return, totaling 63 flights per week in both directions.

Connecting Options and Alternatives

36 one-stop connections are available, with the fastest taking approximately 12 hours via LUX. Two-stop connections are also available via intermediate hubs.