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Cheap flights from Fredericton to London from C$ 694

YFC — LON
27 Oct — 3 Nov1
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

Fri 9/107:50 p.m. -
2 stops33h 30m
Fri 16/104:40 p.m. -
2 stops26h 54m
Deal found 26/9C$ 1,137
Fri 9/107:50 p.m. -
2 stops34h 35m
Tue 13/102:10 p.m. -
2 stops29h 24m
Deal found 23/9C$ 1,141
Fri 23/1011:00 a.m. -
2 stops15h 55m
Fri 6/1112:00 p.m. -
2 stops31h 30m
Deal found 24/9C$ 1,142
Fri 4/125:40 a.m. -
2 stops21h 00m
Tue 8/1212:50 p.m. -
2 stops30h 40m
Deal found 24/9C$ 1,147
Fri 23/107:50 p.m. -
1 stop10h 10m
Fri 6/119:00 a.m. -
2 stops17h 00m
Deal found 27/9C$ 1,291
Fri 9/107:50 p.m. -
1 stop30h 40m
Tue 13/106:00 a.m. -
2 stops32h 24m
Deal found 23/9C$ 1,304
Sat 7/1112:35 p.m. -
1 stop18h 45m
Sat 14/1111:10 a.m. -
1 stop11h 44m
Deal found 23/9C$ 1,305

Find flight deals from Fredericton to London

Round-trip from

C$ 1,137

One-way from

C$ 694

Popular in

December

Cheapest in

February

Average price

C$ 1,291
United Airlines
  • United Airlines
  • 9/10-16/10
  • 4 total stops
  • 60h 24m total
  • Fredericton to London
Search Deals
8/11-31/12
  • 8/11-31/12
  • 2 total stops
  • 22h 00m total
  • Fredericton to London
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (C$ 696 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease (C$ 137 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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 Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Sun 8/11

7:35 p.m.-9:35 p.m.

2 stops22h 00m

London Heathrow

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 694

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Sun 8/11

5:40 a.m.-6:30 a.m.

1 stop20h 50m

London Heathrow

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 713
Quickest round-trip

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Thu 5/11

12:40 p.m.-11:20 a.m.

2 stops18h 40m

London Heathrow

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 718

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Thu 5/11

5:40 a.m.-8:30 a.m.

1 stop22h 50m

London Heathrow

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 721

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Fri 9/10

7:50 p.m.-10:25 a.m.

2 stops34h 35m

London Heathrow

Tue 13/10

2:10 p.m.-3:34 p.m.

2 stops29h 24m

C$ 1,141

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Fri 23/10

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

2 stops15h 55m

London Heathrow

Fri 6/11

12:00 p.m.-3:30 p.m.

2 stops31h 30m

C$ 1,142

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Fri 4/12

5:40 a.m.-6:40 a.m.

2 stops21h 00m

London Heathrow

Tue 8/12

12:50 p.m.-3:30 p.m.

2 stops30h 40m

C$ 1,144

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Sat 7/11

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

2 stops43h 30m

London Heathrow

Sat 14/11

12:45 p.m.-8:00 p.m.

2 stops35h 15m

C$ 1,145

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Mon 15/3

7:25 p.m.-9:20 p.m.

2 stops22h 55m

London Heathrow

Wed 31/3

6:00 p.m.-7:39 p.m.

2 stops29h 39m

C$ 1,152

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Sat 7/11

6:25 a.m.-12:00 p.m.

2 stops25h 35m

London Heathrow

Wed 31/12

12:00 a.m.-7:00 p.m.

Nonstop0h 00m

C$ 1,206

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/9

Sorted by cheapest first

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

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, February is the cheapest month in which you can book a flight from Fredericton to London (average of C$ 1,101). Flying from Fredericton to London in December is currently the most expensive (average of C$ 1,975). 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?

Montreal (YUL) – chosen by Cheapflights users on 43% of one-stop itineraries from Fredericton to London on Cheapflights.

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

Ottawa (YOW) is the most affordable 1-stop option, with an average round-trip price of C$ 1,180.

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

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?

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 2h 53m.

Reviews of airlines servicing London

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
11,696 reviews
Check prices

Food

6.3

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Overall

7.1

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Hazel,Sep 2026

YYC - FRA

Air Canada cancelled our flight and rebooked us on Lufthansa, where we had to pay for checked luggage. We originally chose Air Canada because our Aeroplan credit card includes a free checked bag. It’s frustrating to face an extra charge because of a change we didn’t choose.
Air Canada
7.1
Good
11,696 reviews
Air Canada
7.1
Good
11,696 reviews
Check prices

Food

6.3

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Overall

7.1

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Hazel,Sep 2026

YYC - FRA

Air Canada cancelled our flight and rebooked us on Lufthansa, where we had to pay for checked luggage. We originally chose Air Canada because our Aeroplan credit card includes a free checked bag. It’s frustrating to face an extra charge because of a change we didn’t choose.

Related info for your journey

  • 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 34h 35m. Fredericton and London are separated by a distance of 4722 km.

  • 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$ 986. Air Canada is currently priced 30% 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 City, 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, February is the cheapest month in which you can book a flight from Fredericton to London (average of C$ 1,101). Flying from Fredericton to London in December is currently the most expensive (average of C$ 1,975). 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

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Gatwick
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Top airline flying from Fredericton to London

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 986AverageC$ 1,419FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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

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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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