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Cheap flights from Fredericton to London from £317

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/3. Fares are subject to change and may not be available on all flights or dates of travel.
YFC — LON
9 Mar — 16 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Fredericton to London

Enter your travel dates to find the best prices.

Cheapest flights from Fredericton to London
Explore the most affordable flight options available from Fredericton to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 February 2026.

Tue 3/316:15
YFC
-
LHR
2 stops34h 55m
Air Canada
Tue 31/317:15
LHR
-
YFC
2 stops45h 04m
Air Canada
Deal found 7/2£558
Wed 1/416:15
YFC
-
LHR
1 stop12h 20m
Air Canada
Wed 15/408:40
LHR
-
YFC
2 stops29h 39m
Air Canada
Deal found 4/2£568
Tue 24/316:15
YFC
-
LHR
2 stops11h 55m
Air Canada
Tue 31/314:10
LHR
-
YFC
1 stop25h 00m
Air Canada
Deal found 7/2£573
Sat 14/206:40
YFC
-
LHR
1 stop20h 30m
Air Canada
Wed 18/206:50
LHR
-
YFC
2 stops12h 45m
Air Canada
Deal found 4/2£597
Thu 5/211:00
YFC
-
LHR
1 stop16h 10m
Air Canada
Wed 11/212:00
LHR
-
YFC
1 stop10h 03m
Air Canada
Deal found 3/2£602
Tue 3/311:00
YFC
-
LCY
2 stops17h 45m
Multiple Airlines
Tue 31/319:15
LCY
-
YFC
2 stops43h 04m
Multiple Airlines
Deal found 7/2£708
Tue 3/307:25
YFC
-
LGW
2 stops23h 30m
Multiple Airlines
Tue 31/315:40
LGW
-
YFC
2 stops49h 57m
Multiple Airlines
Deal found 7/2£882
Thu 2/416:15
YFC
-
LGW
2 stops14h 30m
Multiple Airlines
Mon 6/416:25
LGW
-
YFC
2 stops46h 45m
Multiple Airlines
Deal found 4/2£1,084

Find flight deals from Fredericton to London

Discover tips and strategies to find the most affordable flight options for your journey from Fredericton (YFC) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 February 2026.

Round-trip from

£558

One-way from

£317

Popular in

December

Cheapest in

March

Average price

£548
Air Canada
  • Air Canada
  • 3/3-31/3
  • 4 total stops
  • 79h 59m total
  • Fredericton to London
Search Deals
22/3
  • 22/3
  • 3 total stops
  • 45h 00m total
  • Fredericton to London
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£182 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£40 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Fredericton to London 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, Cheapflights users made 858,174 searches. Data last updated 7 February 2026.
Use the filters below to find and compare flights from Fredericton to London that are best for you.

Fly from

Fredericton

Fly to

London

Route

Depart

Return

Price

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 3/3

16:15-07:10

2 stops34h 55m

London Heathrow

Tue 31/3

17:15-10:19

2 stops45h 04m

£558

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Wed 1/4

16:15-10:00

2 stops13h 45m

London Heathrow

Wed 15/4

08:40-10:19

2 stops29h 39m

£570

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 24/3

06:40-07:10

1 stop21h 30m

London Heathrow

Tue 31/3

14:10-11:10

1 stop25h 00m

£573

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Thu 2/4

16:15-06:30

1 stop10h 15m

London Heathrow

Mon 6/4

09:30-18:05

1 stop12h 35m

£611

FrederictonLondon

YFC - LCY

YFCLCY

Fredericton

Tue 3/3

11:00-08:45

2 stops17h 45m

London City

Tue 31/3

19:15-10:19

2 stops43h 04m

£708

FrederictonLondon

YFC - LGW

YFCLGW

Fredericton

Tue 3/3

07:25-10:55

2 stops23h 30m

London Gatwick

Tue 31/3

15:40-13:37

2 stops49h 57m

£882

FrederictonLondon

YFC - LGW

YFCLGW

Fredericton

Thu 2/4

16:15-10:45

2 stops14h 30m

London Gatwick

Mon 6/4

16:25-11:10

2 stops46h 45m

£1,084

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Thu 2/4

14:20-11:50

2 stops17h 30m

London Heathrow

Mon 6/4

19:50-21:11

3 stops29h 21m

£1,112

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 3/3

16:15-11:20

2 stops15h 05m

London Heathrow

Tue 31/3

13:05-10:19

3 stops25h 14m

£1,189

FrederictonLondon

YFC - STN

YFCSTN

Fredericton

Sun 22/3

14:20-14:20

3 stops45h 00m

£317

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Showing 1-10 of 21 results
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Best time to book a flight from Fredericton to London

Have a flexible travel schedule? Discover the best time to fly to London from Fredericton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Fredericton to London

What is the cheapest month to book a flight from Fredericton to London?

Currently, March is the cheapest month in which you can book a flight from Fredericton to London (average of £397). Flying from Fredericton to London in December is currently the most expensive (average of £682). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Fredericton to London?

Related info for your journey

Find useful and relevant information for your journey from Fredericton to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Fredericton to London?

    Most people fly from Fredericton (YFC) if they book a flight from Fredericton to London. On average, Fredericton has 0 outbound flights to London per day from 0 airlines. Fredericton is conveniently located just 8.3 mi from Fredericton’s city center.

  • How long is the flight from Fredericton to London?

    A quick flight from Fredericton to London can take about 34h 55m. Air Canada provides one of the quickest options available for as low as £558. Airlines will cover a distance of 2934 mi.

  • What are the most popular routes from Fredericton to London?

    While some choose either Fredericton - London Gatwick or Fredericton - London Heathrow, Fredericton - London City is the most popular route from Fredericton to London.

  • Can I find deals for flights from Fredericton to London that include hotel bookings?

    Yes. In addition to deals on Fredericton to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Fredericton to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fredericton to London.

  • Can I find deals for business class flights from Fredericton to London?

    Yes. Cheapflights offers flight deals from Fredericton to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Fredericton to London?

    Currently, March is the cheapest month in which you can book a flight from Fredericton to London (average of £397). Flying from Fredericton to London in December is currently the most expensive (average of £682). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Wembley
Gatwick
Slough
Ilford
Hounslow
Brentford
Hayes
Colchester
Watford
Guildford
Bedford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames
Romford
Ipswich

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Alternative routes for Fredericton to London

See prices for flight routes from nearby airports that may be better suited for you.
Fredericton to Heathrow flights
Moncton to Birmingham flights
Moncton to London City flights
Moncton to Heathrow flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Fredericton to London?

Deals for Fredericton to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Fredericton to London?

Cheapflights helps you find that perfect flight to London from Fredericton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Fredericton to London with no change fees?

Need flexible booking options for your flight to London from Fredericton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Fredericton to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Fredericton today and book when prices fit your budget.

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