Cheap flights from Calgary to London

One-way fares from $254 · YYC → LON · prices found by travellers in the last 48 hours

Compare all dates London → Calgary
Cheapest fare
$254

WestJet · Sun, Nov 15

Cheapest month
November

from $254

Direct flights
Yes

WestJet

Flight time
8h 40m

7,030 km

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Cheapest month to fly from Calgary to London

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $254
  2. December 2026 $258
  3. February 2027 $261
  4. March 2027 $432

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

WestJet
Depart22:10 Sun, Nov 15YYC → LHR 8h 40m · Direct
$254one way, per person
View deal
WestJet
Depart22:10 Fri, Nov 13YYC → LHR 8h 40m · Direct
$261one way, per person
View deal
WestJet
Depart22:10 Mon, Nov 9YYC → LHR 8h 40m · Direct
$262one way, per person
View deal
WestJet
Depart19:30 Thu, Nov 12YYC → STN 12h 35m · 2 stops
$349one way, per person
View deal
WestJet
Depart19:30 Tue, Nov 3YYC → LTN 10h 20m · 1 stop
$375one way, per person
View deal
WestJet
Depart19:30 Sun, Nov 22YYC → LTN 10h 20m · 1 stop
$381one way, per person
View deal
WestJet
Depart22:10 Fri, Nov 6YYC → LHR 8h 40m · Direct
$533one way, per person
View deal
WestJet
Depart22:10 Sat, Nov 7YYC → LHR 8h 40m · Direct
$635one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to London

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in LondonCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in LondonTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in LondonPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in LondonCompare rental cars from major brands on EconomyBookings Compare cars →

Stay connected

eSIM for United KingdomMobile data from the moment you land, by Airalo Get eSIM →

About flights from Calgary to London

Calgary (YYC) and London (LON) are about 7,030 km apart. Direct flights take around 8h 40m, and recent direct fares were with WestJet. Over the next few months, one-way fares start from $254, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Calgary to London?

The cheapest one-way fare we've seen recently is $254 with WestJet, departing Sunday, November 15, 2026. Over the coming months, the lowest fare in each month ranges from $254 to $432.

What is the cheapest month to fly from Calgary to London?

November 2026 currently has the lowest fares, from $254 one way.

Are there direct flights from Calgary to London?

Yes. Recent direct fares were with WestJet.

How long is the flight from Calgary to London?

A direct flight takes about 8h 40m. Calgary and London are around 7,030 km apart.

Which airlines fly from Calgary to London?

Recent fares on this route were with WestJet.

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