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Cheap flights from Fredericton to London from £306

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
YFC — LON
20 Jun — 27 Jun1
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 May 2026.

Thu 1/1016:10
YFC
-
LHR
2 stops24h 50m
Air Canada
Mon 5/1019:30
LHR
-
YFC
2 stops27h 39m
Air Canada
Deal found 19/5£561
Thu 1/1016:10
YFC
-
LHR
2 stops48h 50m
Air Canada
Tue 6/1019:30
LHR
-
YFC
2 stops27h 39m
Air Canada
Deal found 18/5£561
Thu 24/916:10
YFC
-
LHR
1 stop10h 20m
Air Canada
Mon 28/906:50
LHR
-
YFC
2 stops14h 16m
Air Canada
Deal found 19/5£567
Thu 11/616:10
YFC
-
LHR
1 stop10h 20m
Air Canada
Wed 17/609:30
LHR
-
YFC
1 stop13h 20m
Air Canada
Deal found 18/5£574
Thu 2/706:30
YFC
-
LGW
2 stops23h 20m
Multiple Airlines
Thu 9/711:35
LGW
-
YFC
2 stops28h 25m
Multiple Airlines
Deal found 18/5£776
Tue 1/919:40
YFC
-
LGW
3 stops32h 15m
Multiple Airlines
Mon 7/909:40
LGW
-
YFC
2 stops34h 45m
Multiple Airlines
Deal found 18/5£842
Thu 27/811:00
YFC
-
LGW
2 stops19h 45m
Multiple Airlines
Sat 12/911:35
LGW
-
YFC
1 stop11h 34m
Multiple Airlines
Deal found 19/5£863
Mon 31/817:10
YFC
-
STN
3 stops26h 10m
Multiple Airlines
Mon 7/906:30
STN
-
YFC
3 stops31h 54m
Multiple Airlines
Deal found 18/5£871
Thu 1/1017:10
YFC
-
STN
3 stops24h 10m
Multiple Airlines
Tue 6/1018:45
STN
-
YFC
3 stops44h 26m
Multiple Airlines
Deal found 18/5£886
Mon 31/806:30
YFC
-
LGW
1 stop21h 25m
Multiple Airlines
Mon 7/909:45
LGW
-
YFC
2 stops30h 15m
Multiple Airlines
Deal found 18/5£965
Thu 2/719:40
YFC
-
STN
2 stops12h 25m
Multiple Airlines
Thu 9/706:55
STN
-
YFC
3 stops38h 15m
Multiple Airlines
Deal found 18/5£969
Mon 31/811:00
YFC
-
LCY
2 stops17h 40m
Multiple Airlines
Mon 7/908:00
LCY
-
YFC
2 stops14h 57m
Multiple Airlines
Deal found 18/5£1,132

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 May 2026.

Round-trip from

£561

One-way from

£306

Popular in

December

Cheapest in

March

Average price

£586
Air Canada
  • Air Canada
  • 1/10-5/10
  • 4 total stops
  • 52h 29m total
  • Fredericton to London
Search Deals
17/6
  • 17/6
  • 2 total stops
  • 19h 30m total
  • Fredericton to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£145 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 May 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 21 May 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

Thu 1/10

16:10-21:00

2 stops24h 50m

London Heathrow

Mon 5/10

19:30-19:09

2 stops27h 39m

£561
Fastest return journey

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Thu 24/9

16:10-06:30

1 stop10h 20m

London Heathrow

Mon 28/9

09:30-18:15

1 stop12h 45m

£569

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Thu 1/10

12:10-06:35

1 stop14h 25m

London Heathrow

Tue 6/10

09:30-15:39

1 stop10h 09m

£606

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sun 7/6

11:00-07:15

2 stops16h 15m

London Heathrow

Sat 13/6

15:20-15:29

2 stops28h 09m

£613

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 8/9

11:00-07:15

2 stops16h 15m

London Heathrow

Thu 24/9

18:00-15:39

2 stops25h 39m

£613

FrederictonLondon

YFC - LGW

YFCLGW

Fredericton

Thu 2/7

06:30-09:50

2 stops23h 20m

London Gatwick

Thu 9/7

11:35-12:00

2 stops28h 25m

£776

FrederictonLondon

YFC - LGW

YFCLGW

Fredericton

Tue 1/9

19:40-07:55

3 stops32h 15m

London Gatwick

Mon 7/9

09:40-16:25

2 stops34h 45m

£842

FrederictonLondon

YFC - LGW

YFCLGW

Fredericton

Thu 27/8

11:00-10:45

2 stops19h 45m

London Gatwick

Sat 12/9

11:35-19:09

1 stop11h 34m

£863

FrederictonLondon

YFC - STN

YFCSTN

Fredericton

Thu 1/10

17:10-21:20

3 stops24h 10m

London Stansted

Tue 6/10

18:45-11:11

3 stops44h 26m

£886

FrederictonLondon

YFC - LGW

YFCLGW

Fredericton

Mon 31/8

06:30-07:55

1 stop21h 25m

London Gatwick

Mon 7/9

09:45-12:00

2 stops30h 15m

£965

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Showing 1-10 of 40 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 £436). Flying from Fredericton to London in January is currently the most expensive (average of £725). 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 24h 50m. Air Canada provides one of the quickest options available for as low as £561. 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 £436). Flying from Fredericton to London in January is currently the most expensive (average of £725). 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
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Croydon
Wembley
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Southall
Chelmsford

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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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