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Cheap flights from Fredericton to London from C$ 584

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
YFC — LON
27 Aug — 3 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 28 July 2026.

Tue 8/911:00 a.m.
YFC
-
LHR
2 stops16h 15m
United Airlines
Thu 24/94:00 p.m.
LHR
-
YFC
2 stops27h 34m
United Airlines
Deal found 27/7C$ 1,140
Tue 15/96:25 a.m.
YFC
-
LGW
2 stops23h 25m
Multiple Airlines
Tue 22/99:40 a.m.
LGW
-
YFC
2 stops30h 20m
Multiple Airlines
Deal found 26/7C$ 1,159
Sun 13/96:25 a.m.
YFC
-
LHR
2 stops20h 50m
Multiple Airlines
Sun 20/96:00 p.m.
LHR
-
YFC
2 stops25h 34m
Multiple Airlines
Deal found 26/7C$ 1,189
Sun 13/96:25 a.m.
YFC
-
LGW
2 stops21h 30m
Multiple Airlines
Sun 20/911:35 a.m.
LGW
-
YFC
3 stops32h 50m
Multiple Airlines
Deal found 27/7C$ 1,190
Tue 15/912:40 p.m.
YFC
-
LGW
1 stop15h 15m
Air Transat
Tue 22/99:40 a.m.
LGW
-
YFC
1 stop10h 45m
Air Transat
Deal found 25/7C$ 1,264
Sun 13/911:00 a.m.
YFC
-
LHR
2 stops15h 55m
SWISS
Sun 20/96:00 a.m.
LHR
-
YFC
2 stops33h 11m
SWISS
Deal found 26/7C$ 1,276
Sun 13/96:25 a.m.
YFC
-
LHR
2 stops19h 30m
Lufthansa
Sun 20/99:30 a.m.
LHR
-
YFC
1 stop13h 17m
Lufthansa
Deal found 26/7C$ 1,283
Tue 8/911:00 a.m.
YFC
-
LHR
1 stop19h 00m
Multiple Airlines
Thu 24/96:00 a.m.
LHR
-
YFC
2 stops16h 47m
Multiple Airlines
Deal found 26/7C$ 1,297
Sat 19/912:10 p.m.
YFC
-
LHR
1 stop14h 25m
Multiple Airlines
Sat 26/92:10 p.m.
LHR
-
YFC
2 stops24h 14m
Multiple Airlines
Deal found 27/7C$ 1,303
Wed 26/812:40 p.m.
YFC
-
LGW
3 stops30h 10m
Multiple Airlines
Thu 3/912:40 p.m.
LGW
-
YFC
2 stops31h 45m
Multiple Airlines
Deal found 25/7C$ 1,327
Sun 6/912:15 p.m.
YFC
-
LGW
2 stops17h 35m
Multiple Airlines
Wed 16/911:35 a.m.
LGW
-
YFC
1 stop11h 12m
Multiple Airlines
Deal found 26/7C$ 1,338
Wed 26/812:40 p.m.
YFC
-
STN
3 stops30h 10m
Multiple Airlines
Thu 3/96:00 a.m.
STN
-
YFC
3 stops19h 25m
Multiple Airlines
Deal found 25/7C$ 1,544

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 28 July 2026.

Round-trip from

C$ 1,140

One-way from

C$ 584

Popular in

December

Cheapest in

November

Average price

C$ 1,433
United Airlines
  • United Airlines
  • 8/9-24/9
  • 4 total stops
  • 43h 49m total
  • Fredericton to London
Search Deals
10/9
  • 10/9
  • 1 total stop
  • 18h 50m total
  • Fredericton to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 401 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 131 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 28 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

Sun 13/9

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

2 stops20h 30m

London Heathrow

Sun 20/9

4:00 p.m.-3:34 p.m.

2 stops27h 34m

C$ 1,140

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 15/9

11:00 a.m.-6:45 a.m.

2 stops15h 45m

London Heathrow

Tue 22/9

4:00 p.m.-3:34 p.m.

2 stops27h 34m

C$ 1,140

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sun 6/9

6:30 a.m.-6:45 a.m.

2 stops20h 15m

London Heathrow

Wed 16/9

4:00 p.m.-3:34 p.m.

2 stops27h 34m

C$ 1,140

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 8/9

11:00 a.m.-7:15 a.m.

2 stops16h 15m

London Heathrow

Thu 24/9

4:00 p.m.-3:34 p.m.

2 stops27h 34m

C$ 1,140

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 19/9

7:50 p.m.-5:55 a.m.

2 stops30h 05m

London Heathrow

Sat 26/9

12:00 p.m.-10:24 a.m.

2 stops26h 24m

C$ 1,140

FrederictonLondon

YFC - LGW

YFCLGW

Fredericton

Tue 15/9

6:25 a.m.-9:50 a.m.

2 stops23h 25m

London Gatwick

Tue 22/9

9:40 a.m.-12:00 p.m.

2 stops30h 20m

C$ 1,159

FrederictonLondon

YFC - LGW

YFCLGW

Fredericton

Sun 13/9

6:25 a.m.-5:05 p.m.

3 stops30h 40m

London Gatwick

Sun 20/9

9:40 a.m.-9:25 p.m.

1 stop15h 45m

C$ 1,255
Quickest round-trip

FrederictonLondon

YFC - LGW

YFCLGW

Fredericton

Tue 15/9

12:40 p.m.-7:55 a.m.

1 stop15h 15m

London Gatwick

Tue 22/9

9:40 a.m.-4:25 p.m.

1 stop10h 45m

C$ 1,264

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sun 13/9

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

2 stops15h 55m

London Heathrow

Sun 20/9

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

2 stops33h 11m

C$ 1,276

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 8/9

6:25 a.m.-10:00 a.m.

1 stop23h 35m

London Heathrow

Thu 24/9

8:45 a.m.-6:47 p.m.

2 stops14h 02m

C$ 1,297

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/7

Showing 1-10 of 36 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’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 50% 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.

Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of C$ 1,019.

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 10m.

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 1h 56m.

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 28 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
11,398 reviews
Check prices

Comfort

7.1

Food

6.3

Overall

7.1

Entertainment

6.8

Boarding

7.3

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Tanis,Jul 2026

YVR - YXC

I needed assistance due to a knee injury and the staff at Air Canada from the checkin right to boarding the plane was incredible! Then on the plane although it was almost full they made it so I DID NOT have anyone seated next to me so I could put my legs up onto the edge of the seat which made things so much easier to travel the hour & a half flight! Very impressed!
Air Canada
7.1
Good
11,398 reviews
Air Canada
7.1
Good
11,398 reviews
Check prices

Comfort

7.1

Food

6.3

Overall

7.1

Entertainment

6.8

Boarding

7.3

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Tanis,Jul 2026

YVR - YXC

I needed assistance due to a knee injury and the staff at Air Canada from the checkin right to boarding the plane was incredible! Then on the plane although it was almost full they made it so I DID NOT have anyone seated next to me so I could put my legs up onto the edge of the seat which made things so much easier to travel the hour & a half flight! Very impressed!

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 15h 15m. Fredericton and London are separated by a distance of 4751 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$ 984. 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 Heathrow or Fredericton - London Stansted, 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 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.

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
Slough
Marlow
Cobham
Hounslow
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 28 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 984AverageC$ 1,416FlexibilityNo 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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