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Cheap flights from Fredericton to London from £276

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
YFC — LON
12 May — 19 May1
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 12 April 2026.

Sun 11/1016:10
YFC
-
LHR
2 stops48h 50m
Air Canada
Sat 17/1014:10
LHR
-
YFC
1 stop32h 05m
Air Canada
Deal found 7/4£560
Mon 1/616:10
YFC
-
LHR
1 stop10h 20m
Air Canada
Tue 16/606:50
LHR
-
YFC
2 stops14h 20m
Air Canada
Deal found 11/4£564
Mon 1/616:10
YFC
-
LHR
1 stop10h 20m
Air Canada
Mon 15/609:30
LHR
-
YFC
1 stop11h 20m
Air Canada
Deal found 11/4£565
Wed 3/616:10
YFC
-
LHR
1 stop12h 25m
Air Canada
Wed 17/614:10
LHR
-
YFC
1 stop30h 40m
Air Canada
Deal found 11/4£565
Tue 2/619:40
YFC
-
LHR
1 stop10h 20m
Air Canada
Sat 13/614:10
LHR
-
YFC
1 stop30h 40m
Air Canada
Deal found 11/4£567
Sun 31/517:50
YFC
-
LHR
1 stop32h 45m
Air Canada
Tue 16/606:50
LHR
-
YFC
2 stops14h 20m
Air Canada
Deal found 11/4£570
Tue 2/616:10
YFC
-
LHR
2 stops13h 50m
Air Canada
Sun 14/614:05
LHR
-
YFC
1 stop32h 54m
Air Canada
Deal found 11/4£570
Sun 31/517:50
YFC
-
LHR
1 stop32h 45m
Air Canada
Sat 13/614:10
LHR
-
YFC
1 stop30h 40m
Air Canada
Deal found 11/4£571
Sun 31/517:50
YFC
-
LHR
1 stop32h 45m
Air Canada
Sun 14/614:05
LHR
-
YFC
1 stop29h 24m
Air Canada
Deal found 11/4£573
Mon 1/616:10
YFC
-
LHR
1 stop10h 20m
Multiple Airlines
Mon 15/614:05
LHR
-
YFC
1 stop29h 24m
Multiple Airlines
Deal found 11/4£575
Sat 23/512:40
YFC
-
LGW
2 stops18h 05m
Multiple Airlines
Sat 30/509:40
LGW
-
YFC
2 stops34h 45m
Multiple Airlines
Deal found 8/4£642
Tue 9/606:30
YFC
-
LGW
2 stops23h 20m
Multiple Airlines
Wed 17/611:35
LGW
-
YFC
2 stops28h 25m
Multiple Airlines
Deal found 9/4£682

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 12 April 2026.

Round-trip from

£564

One-way from

£276

Popular in

December

Cheapest in

March

Average price

£759
Air Canada
  • Air Canada
  • 1/6-16/6
  • 3 total stops
  • 24h 40m total
  • Fredericton to London
Search Deals
25/5
  • 25/5
  • 3 total stops
  • 17h 30m total
  • Fredericton to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£150 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£38 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 12 April 2026.
Use the filters below to find and compare flights from Fredericton to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 2/6

16:10-10:00

2 stops13h 50m

London Heathrow

Wed 17/6

14:10-16:50

1 stop30h 40m

£567

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 9/6

11:00-06:30

1 stop15h 30m

London Heathrow

Wed 17/6

09:30-18:59

1 stop13h 29m

£593

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 8/9

11:00-05:55

2 stops14h 55m

London Heathrow

Thu 24/9

09:30-10:24

2 stops28h 54m

£609

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sun 6/9

11:00-05:55

2 stops14h 55m

London Heathrow

Sat 12/9

09:30-10:24

2 stops28h 54m

£609

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sun 3/5

12:05-10:25

2 stops18h 20m

London Heathrow

Thu 7/5

15:20-15:29

2 stops28h 09m

£612

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 8/9

11:00-10:40

2 stops19h 40m

London Heathrow

Wed 23/9

10:25-10:24

2 stops27h 59m

£631

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 23/5

11:00-06:55

2 stops15h 55m

London Heathrow

Sat 30/5

16:40-10:19

2 stops45h 39m

£631

FrederictonLondon

YFC - LGW

YFCLGW

Fredericton

Sat 23/5

12:40-10:45

2 stops18h 05m

London Gatwick

Sat 30/5

09:40-16:25

2 stops34h 45m

£642
Fastest return journey

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 8/9

19:35-10:00

1 stop10h 25m

London Heathrow

Wed 23/9

08:40-19:09

2 stops14h 29m

£660

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 8/9

11:00-10:00

1 stop19h 00m

London Heathrow

Thu 24/9

09:30-18:15

1 stop12h 45m

£660

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 41 resultsSorted by cheapest first
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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 £520). Flying from Fredericton to London in January is currently the most expensive (average of £722). 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 13h 50m. Air Canada provides one of the quickest options available for as low as £567. Airlines will cover a distance of 2934 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    While some choose either Fredericton - London Gatwick or Fredericton - London Stansted, Fredericton - London Heathrow 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 £520). Flying from Fredericton to London in January is currently the most expensive (average of £722). 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?

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Guildford
Bishop's Stortford

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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.
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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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