Find flights
When to book
FAQs

Cheap flights from Fredericton to London from £323

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
YFC — LON
20 Jan — 27 Jan1
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 21 December 2025.

Wed 24/1212:00YFC - LHR
1 stop14h 30mMultiple Airlines
Thu 25/1217:50LHR - YFC
2 stops25h 46mMultiple Airlines
Deal found 19/12£1,293
Wed 24/1216:15YFC - LHR
1 stop13h 05mAir Canada
Thu 25/1213:25LHR - YFC
1 stop24h 56mAir Canada
Deal found 19/12£1,326

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 21 December 2025.

Round-trip from

£578

One-way from

£323

Popular in

December

Cheapest in

March

Average price

£1,211
Air Canada
  • Air Canada
  • 14/2-28/2
  • 4 total stops
  • 96h 44m total
  • Fredericton to London
Search Deals
2/2
  • 2/2
  • 3 total stops
  • 42h 30m total
  • Fredericton to London
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£187 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£41 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 21 December 2025.
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

Sat 14/2

16:15-20:35

2 stops48h 20m

London Heathrow

Sat 28/2

14:50-11:14

2 stops48h 24m

£578

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Fri 23/1

16:15-09:20

1 stop13h 05m

London Heathrow

Tue 27/1

06:50-10:21

2 stops31h 31m

£579

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Fri 29/5

16:05-21:00

2 stops48h 55m

London Heathrow

Sun 14/6

06:00-10:19

2 stops32h 19m

£611

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Fri 29/5

14:05-12:05

3 stops42h 00m

London Heathrow

Sun 14/6

19:50-11:17

2 stops43h 27m

£897

FrederictonLondon

YFC - LGW

YFCLGW

Fredericton

Fri 29/5

11:00-16:20

2 stops25h 20m

London Gatwick

Sun 14/6

07:00-10:19

2 stops31h 19m

£1,071

FrederictonLondon

YFC - LCY

YFCLCY

Fredericton

Fri 29/5

11:00-08:25

2 stops17h 25m

London City

Sun 14/6

19:15-19:04

2 stops27h 49m

£1,086

FrederictonLondon

YFC - STN

YFCSTN

Fredericton

Fri 29/5

11:00-16:50

2 stops25h 50m

London Stansted

Sun 14/6

06:15-10:19

2 stops32h 04m

£1,132

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Mon 2/2

14:20-12:50

3 stops42h 30m

£323

FrederictonLondon

YFC - LGW

YFCLGW

Fredericton

Mon 2/2

07:10-10:00

3 stops22h 50m

£335

FrederictonLondon

YFC - STN

YFCSTN

Fredericton

Mon 2/2

07:10-07:15

3 stops44h 05m

£377

Flights are sorted by cheapest return flights first.

Deals found on 19/12

Showing 1-10 of 12 results
1
2

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 £410). Flying from Fredericton to London in December is currently the most expensive (average of £692). 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.

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 48h 20m. Air Canada provides one of the quickest options available for as low as £578. Airlines will cover a distance of 2934 mi.

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

    While some choose either Fredericton - London Heathrow or Fredericton - London City, Fredericton - London Gatwick 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 £410). Flying from Fredericton to London in December is currently the most expensive (average of £692). 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
Slough
Hounslow
Luton
Gatwick
Wembley
Ilford
Brentford
Colchester
Hayes
Watford
Crawley
Bedford
Romford
Chichester
Eastbourne
Ipswich
Bishop's Stortford
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Fredericton to London

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.