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Cheap flights from Fredericton to London from £238

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
YFC — LON
17 Sep — 24 Sep1
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 18 August 2026.

Sun 13/916:10 -
3 stops23h 25m
Sun 20/908:10 -
2 stops30h 14m
Deal found 14/8£578
Sat 10/1011:00 -
2 stops15h 55m
Wed 14/1018:00 -
2 stops29h 09m
Deal found 13/8£602
Tue 8/906:25 -
2 stops20h 20m
Thu 24/918:00 -
2 stops25h 34m
Deal found 14/8£603
Sun 13/919:50 -
2 stops19h 40m
Sun 20/922:00 -
2 stops21h 34m
Deal found 14/8£604
Sun 11/1012:40 -
3 stops28h 15m
Sun 18/1011:35 -
3 stops32h 50m
Deal found 17/8£604
Sun 13/919:50 -
2 stops30h 05m
Sun 20/916:40 -
2 stops26h 54m
Deal found 17/8£606
Tue 29/917:10 -
3 stops24h 05m
Tue 6/1012:40 -
2 stops31h 45m
Deal found 15/8£607
Fri 6/1105:45 -
2 stops20h 35m
Sun 15/1118:00 -
2 stops29h 45m
Deal found 16/8£609
Wed 30/917:10 -
2 stops34h 45m
Wed 7/1012:40 -
2 stops31h 45m
Deal found 16/8£612
Wed 30/912:40 -
3 stops28h 25m
Wed 7/1011:00 -
3 stops29h 00m
Deal found 16/8£637
Thu 1/1011:00 -
2 stops16h 15m
Thu 8/1006:00 -
2 stops17h 09m
Deal found 17/8£651
Sun 13/906:25 -
2 stops20h 20m
Sun 20/914:05 -
1 stop24h 19m
Deal found 13/8£653

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 18 August 2026.

Round-trip from

£578

One-way from

£238

Popular in

December

Cheapest in

November

Average price

£879
13/9-20/9
  • 13/9-20/9
  • 5 total stops
  • 53h 39m total
  • Fredericton to London
Search Deals
2/10
  • 2/10
  • 3 total stops
  • 26h 40m total
  • Fredericton to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£95 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£35 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 18 August 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 Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Tue 1/9

11:00-05:55

2 stops14h 55m

London Heathrow

Wed 9/9

07:45-10:24

2 stops30h 39m

£603

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Sat 12/9

06:25-10:25

2 stops24h 00m

London Heathrow

Sat 19/9

18:00-15:34

2 stops25h 34m

£603

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Tue 8/9

06:25-06:45

2 stops20h 20m

London Heathrow

Thu 24/9

18:00-15:34

2 stops25h 34m

£603

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Mon 14/9

06:25-07:15

2 stops20h 50m

London Heathrow

Mon 21/9

18:00-15:34

2 stops25h 34m

£603

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Mon 28/9

19:50-21:25

2 stops21h 35m

London Heathrow

Mon 5/10

18:00-19:09

2 stops29h 09m

£603

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Sun 13/9

06:25-06:55

2 stops20h 30m

London Heathrow

Sun 20/9

07:45-10:24

2 stops30h 39m

£603

FrederictonLondon

YFC Fredericton - STN London Stansted

YFCSTN

Fredericton

Sun 13/9

19:50-19:30

2 stops19h 40m

London Stansted

Sun 20/9

22:00-15:34

2 stops21h 34m

£604

FrederictonLondon

YFC Fredericton - LGW London Gatwick

YFCLGW

Fredericton

Sun 11/10

12:40-20:55

3 stops28h 15m

London Gatwick

Sun 18/10

11:35-16:25

3 stops32h 50m

£604

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Wed 30/9

11:00-05:55

2 stops14h 55m

London Heathrow

Wed 7/10

07:45-15:39

2 stops35h 54m

£605

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Sat 10/10

11:00-06:55

2 stops15h 55m

London Heathrow

Wed 14/10

18:00-19:09

2 stops29h 09m

£605

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 33 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 £553). Flying from Fredericton to London in December is currently the most expensive (average of £1,031). 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 14h 55m. United Airlines provides one of the quickest options available for as low as £603. 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 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 £553). Flying from Fredericton to London in December is currently the most expensive (average of £1,031). 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
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Southend-on-Sea
Barnet
Enfield
Kingston upon Thames
Southall
Watford
Dover
Romford

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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 Heathrow flights
Moncton to Birmingham flights
Moncton to London City 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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