Cheap flights from London to Fort St. John from C$ 1,290

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London to Fort St. John departing on 17/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from London to Fort St. John

Cheap round-trip flights

Air Canada Logo
12:50 p.m. - 10:44 a.m.LHR-YXJ
28h 54m2 stops
Air Canada Logo
6:00 a.m. - 7:10 a.m.YXJ-LHR
18h 10m2 stops
C$ 1,290Air Canada
Find Deal
Wed, 17 Dec - Tue, 6 Jan
Air Canada Logo
7:40 a.m. - 10:54 p.m.LHR-YXJ
22h 14m2 stops
Air Canada Logo
11:15 a.m. - 11:50 a.m.YXJ-LHR
17h 35m1 stop
C$ 1,297Air Canada
Find Deal
Wed, 17 Dec - Tue, 6 Jan
Air Canada Logo
7:40 a.m. - 10:54 p.m.LHR-YXJ
22h 14m2 stops
Air Canada Logo
11:15 a.m. - 11:50 a.m.YXJ-LHR
17h 35m1 stop
C$ 1,298Air Canada
Find Deal
Wed, 17 Dec - Tue, 6 Jan
Air Canada Logo
7:40 a.m. - 10:54 p.m.LHR-YXJ
22h 14m2 stops
Air Canada Logo
6:00 a.m. - 11:50 a.m.YXJ-LHR
22h 50m1 stop
C$ 1,300Air Canada
Find Deal
Wed, 17 Dec - Tue, 6 Jan
Air Canada Logo
2:30 p.m. - 10:54 p.m.LHR-YXJ
15h 24m1 stop
Air Canada Logo
11:15 a.m. - 11:50 a.m.YXJ-LHR
17h 35m1 stop
C$ 1,414Air Canada
Find Deal
Wed, 17 Dec - Tue, 6 Jan
United Airlines Logo
10:25 a.m. - 10:54 p.m.LHR-YXJ
19h 29m2 stops
United Airlines Logo
11:15 a.m. - 10:15 a.m.YXJ-LHR
40h 00m3 stops
C$ 1,439United Airlines
Find Deal
Wed, 17 Dec - Tue, 6 Jan
United Airlines Logo
10:05 a.m. - 3:49 p.m.LHR-YXJ
60h 44m2 stops
United Airlines Logo
6:00 a.m. - 1:30 p.m.YXJ-LHR
24h 30m2 stops
C$ 1,441United Airlines
Find Deal
Wed, 17 Dec - Tue, 6 Jan
WestJet Logo
2:50 p.m. - 12:34 p.m.LHR-YXJ
28h 44m2 stops
WestJet Logo
7:50 p.m. - 12:50 p.m.YXJ-LHR
34h 00m1 stop
C$ 1,495WestJet
Find Deal
Wed, 17 Dec - Tue, 6 Jan
 Logo
5:25 p.m. - 12:34 p.m.LHR-YXJ
26h 09m1 stop
 Logo
7:50 p.m. - 12:50 p.m.YXJ-LHR
34h 00m1 stop
C$ 1,944
Find Deal
Wed, 17 Dec - Tue, 6 Jan
WestJet Logo
8:55 a.m. - 7:18 p.m.LHR-YXJ
17h 23m2 stops
WestJet Logo
1:05 p.m. - 6:20 p.m.YXJ-LHR
22h 15m3 stops
C$ 2,808WestJet
Find Deal
Wed, 17 Dec - Tue, 6 Jan

Air Canada flights from London to Fort St. John

Our best Air Canada deals on London to Fort St. John flight tickets
Air Canada
17 Dec
LHR12:50 p.m.London Heathrow
28h 54m
2 stops
YXJ10:44 a.m.Fort St John
6 Jan
YXJ6:00 a.m.Fort St John
18h 10m
2 stops
LHR7:10 a.m.London Heathrow
C$ 1,290
Find similar
Air Canada
17 Dec
LHR7:40 a.m.London Heathrow
22h 14m
2 stops
YXJ10:54 p.m.Fort St John
6 Jan
YXJ11:15 a.m.Fort St John
17h 35m
1 stop
LHR11:50 a.m.London Heathrow
C$ 1,297
Find similar
Air Canada
17 Dec
LHR7:40 a.m.London Heathrow
22h 14m
2 stops
YXJ10:54 p.m.Fort St John
6 Jan
YXJ11:15 a.m.Fort St John
17h 35m
1 stop
LHR11:50 a.m.London Heathrow
C$ 1,298
Find similar

United Airlines flights from London to Fort St. John

Our best United Airlines deals on London to Fort St. John flight tickets
United Airlines
17 Dec
LHR10:25 a.m.London Heathrow
19h 29m
2 stops
YXJ10:54 p.m.Fort St John
6 Jan
YXJ11:15 a.m.Fort St John
40h 00m
3 stops
LHR10:15 a.m.London Heathrow
C$ 1,439
Find similar
United Airlines
17 Dec
LHR10:05 a.m.London Heathrow
60h 44m
2 stops
YXJ3:49 p.m.Fort St John
6 Jan
YXJ6:00 a.m.Fort St John
24h 30m
2 stops
LHR1:30 p.m.London Heathrow
C$ 1,441
Find similar
United Airlines
17 Dec
LHR11:35 a.m.London Heathrow
18h 19m
2 stops
YXJ10:54 p.m.Fort St John
6 Jan
YXJ11:15 a.m.Fort St John
40h 00m
3 stops
LHR10:15 a.m.London Heathrow
C$ 1,645
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London to Fort St. John that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 14 August 2025.
Use the filters below to find and compare flights from London to Fort St. John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonFort St. John

LHR - YXJ

LHRYXJ

London Heathrow

Wed 17/12

12:50 p.m.-10:44 a.m.

2 stops28h 54m

Fort St John

Tue 6/1

6:00 a.m.-7:10 a.m.

2 stops18h 10m

C$ 1,290

LondonFort St. John

LHR - YXJ

LHRYXJ

London Heathrow

Wed 17/12

7:40 a.m.-10:54 p.m.

2 stops22h 14m

Fort St John

Tue 6/1

11:15 a.m.-11:50 a.m.

1 stop17h 35m

C$ 1,297

LondonFort St. John

LHR - YXJ

LHRYXJ

London Heathrow

Wed 17/12

7:40 a.m.-10:54 p.m.

2 stops22h 14m

Fort St John

Tue 6/1

11:15 a.m.-11:50 a.m.

1 stop17h 35m

C$ 1,298

LondonFort St. John

LHR - YXJ

LHRYXJ

London Heathrow

Wed 17/12

7:40 a.m.-10:54 p.m.

2 stops22h 14m

Fort St John

Tue 6/1

6:00 a.m.-11:50 a.m.

1 stop22h 50m

C$ 1,300

LondonFort St. John

LHR - YXJ

LHRYXJ

London Heathrow

Wed 17/12

2:30 p.m.-10:54 p.m.

1 stop15h 24m

Fort St John

Tue 6/1

11:15 a.m.-11:50 a.m.

1 stop17h 35m

C$ 1,414

LondonFort St. John

LHR - YXJ

LHRYXJ

London Heathrow

Wed 17/12

10:25 a.m.-10:54 p.m.

2 stops19h 29m

Fort St John

Tue 6/1

11:15 a.m.-10:15 a.m.

3 stops40h 00m

C$ 1,439

LondonFort St. John

LHR - YXJ

LHRYXJ

London Heathrow

Wed 17/12

10:05 a.m.-3:49 p.m.

2 stops60h 44m

Fort St John

Tue 6/1

6:00 a.m.-1:30 p.m.

2 stops24h 30m

C$ 1,441

LondonFort St. John

LHR - YXJ

LHRYXJ

London Heathrow

Wed 17/12

2:50 p.m.-12:34 p.m.

2 stops28h 44m

Fort St John

Tue 6/1

7:50 p.m.-12:50 p.m.

1 stop34h 00m

C$ 1,495

LondonFort St. John

LHR - YXJ

LHRYXJ

London Heathrow

Wed 17/12

5:25 p.m.-12:34 p.m.

1 stop26h 09m

Fort St John

Tue 6/1

7:50 p.m.-12:50 p.m.

1 stop34h 00m

C$ 1,944

LondonFort St. John

LHR - YXJ

LHRYXJ

London Heathrow

Wed 17/12

8:55 a.m.-7:18 p.m.

2 stops17h 23m

Fort St John

Tue 6/1

1:05 p.m.-6:20 p.m.

3 stops22h 15m

C$ 2,808

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from London to Fort St. John

Are you open to changing your travel dates? Check out the ideal times to fly from London to Fort St. John according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London to Fort St. John (LON to YXJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Fort St. John

Best price found

C$ 1,290

Fastest flight time

15h 24m

Direct flights

None

Airports in Fort St. John

1 airport
The best flight deal from London to Fort St. John found on momondo in the last 72 hours is C$ 1,290
The fastest flight from London to Fort St. John takes 15h 24m
There are no direct flights from London to Fort St. John. Popular non-direct route for this connection is London Heathrow Airport - Fort St John Airport.
There is 1 airport near Fort St. John: Fort St John (YXJ)
  • How far is London to Fort St John by plane?

    Fort St John is 6856.2 km away from London. Typically, this will take 15h 24m by plane in normal conditions.

  • When did momondo last update prices for flights from London to Fort St John Airport?

    Prices for flights from London to Fort St John Airport refresh daily.

  • How old do you have to be to fly from London to Fort St John Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Fort St John Airport.

  • What documentation or ID do you need to fly to Fort St John Airport?

    The travel and health documents required for your trip to Fort St John Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Fort St John Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from London to Fort St. John?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to London from Fort St. John. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from London to Fort St. John with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from London to Fort St. John?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Fort St. John for you.

Can I find flights from London to Fort St. John with flexible booking policies on momondo?

Flights from London to Fort St. John with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Fort St. John?

momondo helps you find the best flight between London and Fort St. John by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Fort St. John right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Fort St. John from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Fort St. John trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 19/8
Tue 26/8

Find better results for your trip to Canada