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Cheap flights from Fredericton to London from C$ 604

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
YFC — LON
31 Jul — 7 Aug1
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 1 July 2026.

Tue 8/911:00 a.m.
YFC
-
LHR
2 stops15h 55m
United Airlines
Thu 24/93:20 p.m.
LHR
-
YFC
2 stops28h 14m
United Airlines
Deal found 1/7C$ 1,139
Mon 23/116:25 a.m.
YFC
-
LHR
2 stops20h 15m
United Airlines
Fri 27/114:20 p.m.
LHR
-
YFC
2 stops27h 10m
United Airlines
Deal found 29/6C$ 1,140
Tue 10/116:25 a.m.
YFC
-
LHR
2 stops19h 30m
United Airlines
Tue 17/117:40 a.m.
LHR
-
YFC
2 stops20h 08m
United Airlines
Deal found 29/6C$ 1,147
Sat 31/107:00 a.m.
YFC
-
LGW
1 stop23h 45m
Air Transat
Wed 11/1111:40 a.m.
LGW
-
YFC
1 stop28h 17m
Air Transat
Deal found 26/6C$ 1,164
Tue 11/812:40 p.m.
YFC
-
LGW
1 stop15h 15m
Air Transat
Tue 25/89:40 a.m.
LGW
-
YFC
1 stop15h 45m
Air Transat
Deal found 30/6C$ 1,243
Sat 31/104:05 p.m.
YFC
-
LHR
1 stop11h 25m
Multiple Airlines
Wed 11/116:00 a.m.
LHR
-
YFC
2 stops17h 45m
Multiple Airlines
Deal found 27/6C$ 1,271
Sun 22/116:25 a.m.
YFC
-
LHR
2 stops19h 55m
Lufthansa
Tue 1/121:00 p.m.
LHR
-
YFC
1 stop10h 45m
Lufthansa
Deal found 30/6C$ 1,280
Sun 22/116:25 a.m.
YFC
-
LHR
2 stops19h 30m
Austrian Airlines
Tue 1/121:00 p.m.
LHR
-
YFC
1 stop10h 45m
Austrian Airlines
Deal found 30/6C$ 1,284
Tue 10/116:25 a.m.
YFC
-
LHR
2 stops20h 15m
Multiple Airlines
Tue 17/111:00 p.m.
LHR
-
YFC
1 stop10h 45m
Multiple Airlines
Deal found 29/6C$ 1,287
Sat 31/104:05 p.m.
YFC
-
LHR
2 stops49h 55m
Air Canada
Tue 10/116:00 a.m.
LHR
-
YFC
2 stops17h 45m
Air Canada
Deal found 27/6C$ 1,294
Tue 8/911:00 a.m.
YFC
-
LHR
1 stop15h 30m
Air Canada
Thu 24/98:45 a.m.
LHR
-
YFC
2 stops14h 19m
Air Canada
Deal found 1/7C$ 1,295
Sat 1/86:30 a.m.
YFC
-
LGW
2 stops24h 50m
Multiple Airlines
Thu 6/89:40 a.m.
LGW
-
YFC
2 stops28h 33m
Multiple Airlines
Deal found 30/6C$ 1,334

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 1 July 2026.

Round-trip from

C$ 1,139

One-way from

C$ 604

Popular in

December

Cheapest in

November

Average price

C$ 1,461
United Airlines
  • United Airlines
  • 8/9-24/9
  • 4 total stops
  • 44h 09m total
  • Fredericton to London
Search Deals
11/8
  • 11/8
  • 3 total stops
  • 29h 05m total
  • Fredericton to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 407 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 132 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 1 July 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 round-trip

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Mon 23/11

6:25 a.m.-9:10 a.m.

2 stops22h 45m

London Heathrow

Fri 27/11

6:00 p.m.-3:30 p.m.

2 stops25h 30m

C$ 1,139

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sun 22/11

6:25 a.m.-7:55 a.m.

2 stops21h 30m

London Heathrow

Tue 1/12

6:00 p.m.-3:30 p.m.

2 stops25h 30m

C$ 1,140

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 8/9

11:00 a.m.-6:55 a.m.

2 stops15h 55m

London Heathrow

Thu 24/9

3:20 p.m.-3:34 p.m.

2 stops28h 14m

C$ 1,140

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 10/11

6:25 a.m.-5:55 a.m.

2 stops19h 30m

London Heathrow

Tue 17/11

7:40 a.m.-11:48 p.m.

2 stops20h 08m

C$ 1,147

FrederictonLondon

YFC - LGW

YFCLGW

Fredericton

Sat 31/10

7:00 a.m.-9:45 a.m.

1 stop23h 45m

London Gatwick

Wed 11/11

11:40 a.m.-11:57 a.m.

1 stop28h 17m

C$ 1,164

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 31/10

4:05 p.m.-6:30 a.m.

1 stop11h 25m

London Heathrow

Wed 11/11

6:00 a.m.-7:45 p.m.

2 stops17h 45m

C$ 1,271
Quickest round-trip

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Mon 23/11

4:05 p.m.-6:30 a.m.

1 stop10h 25m

London Heathrow

Fri 27/11

6:00 a.m.-7:45 p.m.

2 stops17h 45m

C$ 1,294

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 8/9

11:00 a.m.-6:30 a.m.

1 stop15h 30m

London Heathrow

Thu 24/9

8:45 a.m.-7:04 p.m.

2 stops14h 19m

C$ 1,295

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 8/9

11:00 a.m.-6:30 a.m.

1 stop15h 30m

London Heathrow

Thu 24/9

8:45 a.m.-7:04 p.m.

2 stops14h 19m

C$ 1,298

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 31/10

11:35 a.m.-6:30 a.m.

2 stops15h 55m

London Heathrow

Wed 11/11

6:00 a.m.-7:45 p.m.

2 stops17h 45m

C$ 1,305

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/6

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 round-trip 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 C$ 832). Flying from Fredericton to London in January is currently the most expensive (average of C$ 1,382). 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.

What’s the top layover airport for flights from Fredericton to London?

Share of one-stop round-trip flights from Fredericton to London chosen by Cheapflights users in the past 12 months, using the same layover each way.

Montreal (YUL) – chosen by Cheapflights users on 60% of one-stop itineraries from Fredericton to London on Cheapflights.

What’s the cheapest layover airport for flights from Fredericton to London?

Average round-trip fare for 1-stop flights from Fredericton to London, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Ottawa (YOW) is the most affordable 1-stop option, with an average round-trip price of C$ 1,187.

What’s the fastest layover option from Fredericton to London?

Shortest average travel time for 1-stop one-way flights from Fredericton to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 10h 15m.

Which airport typically offers the quickest layover for flights from Fredericton to London?

Average layover duration for 1-stop one-way flights from Fredericton to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 2h 34m.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 1 July 2026.
Read through reviews of airlines operating flights from Fredericton to London, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,283 reviews
Check prices

Entertainment

6.8

Food

6.3

Comfort

7.1

Overall

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2026

YUL - LYS

The flight was cancelled. We were rebooked the next day on Air France but had a 12 hour layover in Paris. We lost 1 1/2 days of our vacation.
Air Canada
7.1
Good
11,283 reviews
Air Canada
7.1
Good
11,283 reviews
Check prices

Entertainment

6.8

Food

6.3

Comfort

7.1

Overall

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2026

YUL - LYS

The flight was cancelled. We were rebooked the next day on Air France but had a 12 hour layover in Paris. We lost 1 1/2 days of our vacation.

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?

    Fredericton (YFC) is the airport you will fly out of if you book a flight from Fredericton to London. You should not have trouble finding flights to London from Fredericton; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Fredericton airport to London. It is only a 13.3 km journey to Fredericton (YFC) from Fredericton’s city centre.

  • How long is the flight from Fredericton to London?

    Departing from Fredericton to London will take you 22h 45m. Fredericton and London are separated by a distance of 4722 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Fredericton to London round-trip?

    Flying on Air Canada is currently your cheapest option to London, with prices starting at C$ 992. Air Canada is currently priced 28% below the average price you’ll pay for this route.

  • 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 vacation 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 C$ 832). Flying from Fredericton to London in January is currently the most expensive (average of C$ 1,382). 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
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Luton
Hounslow
Slough
Marlow
Cobham
Watford
High Wycombe

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Fredericton to London

Discover the top airline that operate flights from Fredericton to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 1 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 992AverageC$ 1,388FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

Cheapflights helps you search for flights from Fredericton to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Fredericton to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Fredericton to London, users can toggle the no change fees filter when performing a flight search.

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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