Find flights
When to book
Airlines
FAQs

Cheap flights from Fredericton to London from C$ 638

YFC — LON
4 Dec — 11 Dec1
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

Mon 30/114:10 p.m. -
1 stop10h 20m
Mon 7/129:00 a.m. -
2 stops17h 00m
Deal found 2/11C$ 1,124
Sun 29/114:10 p.m. -
2 stops15h 10m
Sun 6/126:50 a.m. -
2 stops19h 10m
Deal found 31/10C$ 1,137
Fri 4/1212:35 p.m. -
1 stop15h 55m
Tue 8/129:00 a.m. -
2 stops17h 00m
Deal found 2/11C$ 1,149
Tue 8/124:05 p.m. -
2 stops48h 55m
Mon 14/126:00 p.m. -
2 stops28h 54m
Deal found 2/11C$ 1,159
Sat 28/114:10 p.m. -
1 stop10h 20m
Sat 5/1211:10 a.m. -
1 stop11h 44m
Deal found 1/11C$ 1,176

Find flight deals from Fredericton to London

Round-trip from

C$ 1,102

One-way from

C$ 638

Popular in

December

Cheapest in

October

Average price

C$ 1,532
Air Canada
  • Air Canada
  • 5/4-19/4
  • 3 total stops
  • 28h 04m total
  • Fredericton to London
Search Deals
29/11-31/12
  • 29/11-31/12
  • 2 total stops
  • 17h 55m total
  • Fredericton to London
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 688 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 135 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

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
Quickest round-trip

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Tue 23/3

11:10 a.m.-6:30 a.m.

2 stops16h 20m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 659

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Sun 29/11

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$ 695

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Wed 24/3

6:20 a.m.-9:35 p.m.

2 stops36h 15m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 961

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Wed 16/12

7:00 a.m.-9:05 a.m.

3 stops22h 05m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 962

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Wed 24/3

6:20 a.m.-7:10 a.m.

1 stop21h 50m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 1,031

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Tue 23/3

4:05 p.m.-9:00 p.m.

1 stop25h 55m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 1,063

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Mon 5/4

4:05 p.m.-7:25 a.m.

2 stops35h 20m

London Heathrow

Mon 19/4

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

2 stops17h 39m

C$ 1,102

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Fri 4/12

12:35 p.m.-8:30 a.m.

1 stop15h 55m

London Heathrow

Tue 8/12

9:00 a.m.-10:00 p.m.

2 stops17h 00m

C$ 1,149

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Mon 15/3

5:05 p.m.-9:00 p.m.

2 stops24h 55m

London Heathrow

Wed 31/3

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

2 stops17h 39m

C$ 1,151

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Tue 2/3

6:20 a.m.-7:10 a.m.

1 stop20h 50m

London Heathrow

Wed 17/3

6:00 p.m.-4:13 p.m.

2 stops25h 13m

C$ 1,183

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/10

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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’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$ 1,165.

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
11,854 reviews
Check prices

Crew

7.8

Comfort

7.1

Food

6.3

Boarding

7.3

Entertainment

6.8

Overall

7.1

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
11,854 reviews
Air Canada
7.1
Good
11,854 reviews
Check prices

Crew

7.8

Comfort

7.1

Food

6.3

Boarding

7.3

Entertainment

6.8

Overall

7.1

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 35h 20m. 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$ 974. 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 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.

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
Kingston upon Thames
Slough
Marlow
Cobham
Hounslow
Wembley
Watford
High Wycombe

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Fredericton to London

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 974AverageC$ 1,402FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.