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Cheap flights from Fredericton to London from C$ 510

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
YFC — LON
17 May — 24 May1
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 17 April 2026.

Fri 12/66:05 p.m.
YFC
-
LHR
1 stop10h 30m
Air Canada
Mon 15/65:50 p.m.
LHR
-
YFC
2 stops25h 39m
Air Canada
Deal found 16/4C$ 1,071
Tue 8/96:40 a.m.
YFC
-
LHR
2 stops20h 15m
United Airlines
Thu 24/99:30 a.m.
LHR
-
YFC
2 stops28h 54m
United Airlines
Deal found 13/4C$ 1,123
Sat 2/511:00 a.m.
YFC
-
LHR
2 stops19h 25m
United Airlines
Tue 12/512:15 p.m.
LHR
-
YFC
2 stops31h 14m
United Airlines
Deal found 14/4C$ 1,126
Sun 3/512:05 p.m.
YFC
-
LHR
2 stops18h 20m
United Airlines
Thu 7/53:20 p.m.
LHR
-
YFC
2 stops28h 09m
United Airlines
Deal found 11/4C$ 1,130
Tue 14/412:00 p.m.
YFC
-
LHR
2 stops19h 55m
United Airlines
Tue 21/412:15 p.m.
LHR
-
YFC
2 stops26h 04m
United Airlines
Deal found 14/4C$ 1,132
Tue 8/911:00 a.m.
YFC
-
LHR
1 stop15h 30m
Air Canada
Thu 24/98:45 a.m.
LHR
-
YFC
2 stops14h 24m
Air Canada
Deal found 13/4C$ 1,202
Wed 27/54:10 p.m.
YFC
-
LHR
1 stop12h 25m
Air Canada
Wed 10/66:50 a.m.
LHR
-
YFC
2 stops12h 39m
Air Canada
Deal found 13/4C$ 1,203
Tue 8/96:05 p.m.
YFC
-
LGW
2 stops39h 55m
Multiple Airlines
Thu 24/910:35 a.m.
LGW
-
YFC
2 stops34h 31m
Multiple Airlines
Deal found 13/4C$ 1,365
Fri 12/66:30 a.m.
YFC
-
LGW
2 stops23h 20m
Multiple Airlines
Mon 15/611:35 a.m.
LGW
-
YFC
3 stops33h 15m
Multiple Airlines
Deal found 16/4C$ 1,370
Wed 27/56:30 a.m.
YFC
-
LGW
2 stops22h 55m
Multiple Airlines
Wed 10/612:40 p.m.
LGW
-
YFC
1 stop27h 20m
Multiple Airlines
Deal found 13/4C$ 1,528
Thu 3/912:40 p.m.
YFC
-
LGW
3 stops28h 45m
Multiple Airlines
Tue 8/99:40 a.m.
LGW
-
YFC
2 stops30h 20m
Multiple Airlines
Deal found 12/4C$ 1,775
Tue 8/912:40 p.m.
YFC
-
STN
3 stops20h 45m
Multiple Airlines
Thu 24/910:00 p.m.
STN
-
YFC
3 stops24h 15m
Multiple Airlines
Deal found 14/4C$ 1,789

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 17 April 2026.

Round-trip from

C$ 1,071

One-way from

C$ 510

Popular in

December

Cheapest in

March

Average price

C$ 1,402
Air Canada
  • Air Canada
  • 12/6-15/6
  • 3 total stops
  • 36h 09m total
  • Fredericton to London
Search Deals
20/5
  • 20/5
  • 3 total stops
  • 26h 50m total
  • Fredericton to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 514 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 130 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 17 April 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

Fri 12/6

6:05 p.m.-8:35 a.m.

1 stop10h 30m

London Heathrow

Mon 15/6

5:50 p.m.-3:29 p.m.

2 stops25h 39m

C$ 1,071

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 8/9

11:00 a.m.-10:40 a.m.

2 stops19h 40m

London Heathrow

Thu 24/9

10:25 a.m.-3:39 p.m.

2 stops33h 14m

C$ 1,123

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sun 24/5

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

2 stops15h 55m

London Heathrow

Thu 28/5

9:30 a.m.-10:10 a.m.

2 stops28h 40m

C$ 1,123

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sat 2/5

11:00 a.m.-10:25 a.m.

2 stops19h 25m

London Heathrow

Tue 12/5

12:15 p.m.-3:29 p.m.

2 stops31h 14m

C$ 1,126

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Sun 3/5

12:05 p.m.-10:25 a.m.

2 stops18h 20m

London Heathrow

Thu 7/5

3:20 p.m.-3:29 p.m.

2 stops28h 09m

C$ 1,130

FrederictonLondon

YFC - LHR

YFCLHR

Fredericton

Tue 8/9

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

1 stop19h 50m

London Heathrow

Thu 24/9

8:45 a.m.-7:09 p.m.

2 stops14h 24m

C$ 1,202

FrederictonLondon

YFC - LGW

YFCLGW

Fredericton

Tue 8/9

6:05 p.m.-2:00 p.m.

2 stops39h 55m

London Gatwick

Thu 24/9

10:35 a.m.-11:11 a.m.

2 stops28h 36m

C$ 1,369

FrederictonLondon

YFC - LGW

YFCLGW

Fredericton

Fri 12/6

6:30 a.m.-9:50 a.m.

2 stops23h 20m

London Gatwick

Mon 15/6

11:35 a.m.-4:50 p.m.

3 stops33h 15m

C$ 1,370

FrederictonLondon

YFC - LGW

YFCLGW

Fredericton

Wed 27/5

6:30 a.m.-11:45 a.m.

2 stops25h 15m

London Gatwick

Wed 10/6

3:40 p.m.-12:00 p.m.

2 stops24h 20m

C$ 1,697

FrederictonLondon

YFC - LGW

YFCLGW

Fredericton

Thu 3/9

12:40 p.m.-9:25 p.m.

3 stops28h 45m

London Gatwick

Tue 8/9

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

2 stops30h 20m

C$ 1,775

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/4

Showing 1-10 of 43 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$ 802). Flying from Fredericton to London in January is currently the most expensive (average of C$ 1,333). 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 to fly round-trip 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 78% 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$ 1,145.

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 21m.

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 17 April 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
10,930 reviews
Check prices

Boarding

7.3

Overall

7.1

Food

6.3

Crew

7.8

Entertainment

6.8

Comfort

7.1

Reviews

1 / 20
6.0
Good

Thomas,Apr 2026

YYZ - LHR

Food is sub par. I travel a lot and AC food is not good
Air Canada
7.1
Good
10,930 reviews
Air Canada
7.1
Good
10,930 reviews
Check prices

Boarding

7.3

Overall

7.1

Food

6.3

Crew

7.8

Entertainment

6.8

Comfort

7.1

Reviews

1 / 20
6.0
Good

Thomas,Apr 2026

YYZ - LHR

Food is sub par. I travel a lot and AC food is not good

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 10h 30m. 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$ 1,029. Air Canada is currently priced 19% 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$ 802). Flying from Fredericton to London in January is currently the most expensive (average of C$ 1,333). 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
Twickenham
Bromley
Sutton
Slough
Marlow
Cobham
Watford
Luton
High Wycombe
Hounslow

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 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,029AverageC$ 1,250FlexibilityNo 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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