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Cheap flights from London to Fort St. John from C$ 1,485

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 29/4. 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

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Find the cheapest flights from London to Fort St. John

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:05 p.m. - 9:51 p.m.
LHR
-
YXJ
14h 46m
1 stop
Air Canada Logo
7:45 p.m. - 6:30 a.m.
YXJ
-
LHR
26h 45m
2 stops
C$ 1,485Air Canada
Wed, 29 Apr - Sun, 3 May
Air Canada Logo
10:15 a.m. - 9:51 p.m.
LHR
-
YXJ
19h 36m
2 stops
Air Canada Logo
3:30 p.m. - 6:30 a.m.
YXJ
-
LHR
31h 00m
2 stops
C$ 1,490Air Canada
Wed, 29 Apr - Sun, 3 May
WestJet Logo
10:45 a.m. - 11:20 a.m.
LGW
-
YXJ
32h 35m
2 stops
WestJet Logo
9:35 a.m. - 9:25 a.m.
YXJ
-
LGW
15h 50m
2 stops
C$ 1,503WestJet
Thu, 7 May - Mon, 11 May
WestJet Logo
10:45 a.m. - 11:20 a.m.
LGW
-
YXJ
32h 35m
2 stops
WestJet Logo
9:35 a.m. - 9:25 a.m.
YXJ
-
LGW
15h 50m
2 stops
C$ 1,519WestJet
Thu, 7 May - Mon, 11 May
Air Canada Logo
3:05 p.m. - 9:51 p.m.
LHR
-
YXJ
14h 46m
1 stop
Air Canada Logo
7:45 p.m. - 1:20 p.m.
YXJ
-
LHR
33h 35m
1 stop
C$ 1,526Air Canada
Wed, 29 Apr - Sun, 3 May
Air Canada Logo
10:15 a.m. - 10:41 p.m.
LHR
-
YXJ
20h 26m
2 stops
Air Canada Logo
3:30 p.m. - 1:20 p.m.
YXJ
-
LHR
13h 50m
1 stop
C$ 1,581Air Canada
Fri, 8 May - Mon, 11 May
Air Canada Logo
10:15 a.m. - 7:06 p.m.
LHR
-
YXJ
16h 51m
2 stops
Air Canada Logo
10:10 a.m. - 11:50 a.m.
YXJ
-
LHR
17h 40m
2 stops
C$ 1,586Air Canada
Fri, 8 May - Mon, 11 May
WestJet Logo
10:45 a.m. - 11:20 a.m.
LGW
-
YXJ
32h 35m
2 stops
WestJet Logo
1:00 p.m. - 9:25 a.m.
YXJ
-
LGW
36h 25m
2 stops
C$ 1,611WestJet
Thu, 7 May - Mon, 11 May

Air Canada flights from London to Fort St. John

Our best Air Canada deals on London to Fort St. John flight tickets
Air Canada
29 Apr
LHR3:05 p.m.London Heathrow
14h 46m
1 stop
YXJ9:51 p.m.Fort St John
3 May
YXJ7:45 p.m.Fort St John
26h 45m
2 stops
LHR6:30 a.m.London Heathrow
C$ 1,485
Air Canada
29 Apr
LHR10:15 a.m.London Heathrow
19h 36m
2 stops
YXJ9:51 p.m.Fort St John
3 May
YXJ3:30 p.m.Fort St John
31h 00m
2 stops
LHR6:30 a.m.London Heathrow
C$ 1,490
Air Canada
29 Apr
LHR3:05 p.m.London Heathrow
14h 46m
1 stop
YXJ9:51 p.m.Fort St John
3 May
YXJ7:45 p.m.Fort St John
32h 05m
2 stops
LHR11:50 a.m.London Heathrow
C$ 1,526

WestJet flights from London to Fort St. John

Our best WestJet deals on London to Fort St. John flight tickets
WestJet
7 May
LGW10:45 a.m.London Gatwick
32h 35m
2 stops
YXJ11:20 a.m.Fort St John
11 May
YXJ9:35 a.m.Fort St John
15h 50m
2 stops
LGW9:25 a.m.London Gatwick
C$ 1,503
WestJet
7 May
LGW10:45 a.m.London Gatwick
32h 35m
2 stops
YXJ11:20 a.m.Fort St John
11 May
YXJ9:35 a.m.Fort St John
15h 50m
2 stops
LGW9:25 a.m.London Gatwick
C$ 1,519
WestJet
7 May
LGW10:45 a.m.London Gatwick
32h 35m
2 stops
YXJ11:20 a.m.Fort St John
11 May
YXJ1:00 p.m.Fort St John
36h 25m
2 stops
LGW9:25 a.m.London Gatwick
C$ 1,611

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 21 March 2026.
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

Cheapest round-trip

LondonFort St. John

LHR - YXJ

LHRYXJ

London Heathrow

Wed 29/4

3:05 p.m.-9:51 p.m.

1 stop14h 46m

Fort St John

Sun 3/5

7:45 p.m.-6:30 a.m.

2 stops26h 45m

C$ 1,485

LondonFort St. John

LHR - YXJ

LHRYXJ

London Heathrow

Wed 29/4

10:15 a.m.-9:51 p.m.

2 stops19h 36m

Fort St John

Sun 3/5

3:30 p.m.-6:30 a.m.

2 stops31h 00m

C$ 1,490

LondonFort St. John

LGW - YXJ

LGWYXJ

London Gatwick

Thu 7/5

10:45 a.m.-11:20 a.m.

2 stops32h 35m

Fort St John

Mon 11/5

9:35 a.m.-9:25 a.m.

2 stops15h 50m

C$ 1,503

LondonFort St. John

LGW - YXJ

LGWYXJ

London Gatwick

Thu 7/5

10:45 a.m.-11:20 a.m.

2 stops32h 35m

Fort St John

Mon 11/5

9:35 a.m.-9:25 a.m.

2 stops15h 50m

C$ 1,519

LondonFort St. John

LHR - YXJ

LHRYXJ

London Heathrow

Wed 29/4

3:05 p.m.-9:51 p.m.

1 stop14h 46m

Fort St John

Sun 3/5

7:45 p.m.-1:20 p.m.

1 stop33h 35m

C$ 1,526
Quickest round-trip

LondonFort St. John

LHR - YXJ

LHRYXJ

London Heathrow

Fri 8/5

10:15 a.m.-10:41 p.m.

2 stops20h 26m

Fort St John

Mon 11/5

3:30 p.m.-1:20 p.m.

1 stop13h 50m

C$ 1,581

LondonFort St. John

LHR - YXJ

LHRYXJ

London Heathrow

Fri 8/5

10:15 a.m.-7:06 p.m.

2 stops16h 51m

Fort St John

Mon 11/5

10:10 a.m.-11:50 a.m.

2 stops17h 40m

C$ 1,586

LondonFort St. John

LGW - YXJ

LGWYXJ

London Gatwick

Thu 7/5

10:45 a.m.-11:20 a.m.

2 stops32h 35m

Fort St John

Mon 11/5

1:00 p.m.-9:25 a.m.

2 stops36h 25m

C$ 1,611

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

Fastest flight time

31h 50m

Direct flights

None
The fastest flight from London to Fort St. John takes 31h 50m
There are no direct flights from London to Fort St. John. There are no popular flight routes from London to Fort St. John.
Search flight deals

  • How far is London to Fort St John by plane?

    Fort St John is 6856.2 km away from London. Typically, this will take 31h 50m 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.

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