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Cheap flights from Fredericton to London from C$ 542

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
YFC — LON
11 Sep — 18 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 12 August 2026.

Fri 25/96:25 a.m. -
2 stops23h 25m
Fri 2/109:40 a.m. -
2 stops30h 20m
Deal found 11/8C$ 1,121
Fri 4/97:40 p.m. -
2 stops21h 45m
Fri 11/96:00 p.m. -
2 stops25h 34m
Deal found 7/8C$ 1,134
Tue 8/911:00 a.m. -
2 stops16h 15m
Thu 24/94:00 p.m. -
2 stops27h 34m
Deal found 8/8C$ 1,135
Sat 10/1011:00 a.m. -
2 stops15h 55m
Wed 14/106:00 p.m. -
2 stops29h 09m
Deal found 10/8C$ 1,138
Sun 6/96:25 a.m. -
2 stops23h 25m
Sun 13/99:40 a.m. -
2 stops30h 20m
Deal found 9/8C$ 1,153
Sun 13/912:40 p.m. -
3 stops25h 20m
Sun 20/911:35 a.m. -
3 stops32h 50m
Deal found 7/8C$ 1,159
Fri 25/96:05 p.m. -
1 stop11h 30m
Fri 2/102:05 p.m. -
1 stop24h 19m
Deal found 11/8C$ 1,273
Fri 18/96:25 a.m. -
2 stops20h 05m
Sat 26/92:10 p.m. -
3 stops29h 24m
Deal found 10/8C$ 1,284
Sat 10/104:10 p.m. -
1 stop12h 25m
Wed 14/108:40 a.m. -
2 stops14h 29m
Deal found 7/8C$ 1,286
Sun 13/96:25 a.m. -
2 stops19h 30m
Sun 20/99:30 a.m. -
1 stop13h 17m
Deal found 7/8C$ 1,287
Tue 22/96:05 p.m. -
2 stops14h 40m
Wed 23/99:05 p.m. -
2 stops24h 05m
Deal found 10/8C$ 1,737
Fri 18/96:25 a.m. -
2 stops30h 25m
Sat 26/95:45 p.m. -
2 stops44h 39m
Deal found 10/8C$ 2,130

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 12 August 2026.

Round-trip from

C$ 1,121

One-way from

C$ 542

Popular in

December

Cheapest in

November

Average price

C$ 1,256
25/9-2/10
  • 25/9-2/10
  • 4 total stops
  • 53h 45m total
  • Fredericton to London
Search Deals
23/9
  • 23/9
  • 2 total stops
  • 18h 05m total
  • Fredericton to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 391 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 127 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 12 August 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 Fredericton - LHR London Heathrow

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$ 1,134

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Fri 4/9

7:40 p.m.-9:25 p.m.

2 stops21h 45m

London Heathrow

Fri 11/9

6:00 p.m.-3:34 p.m.

2 stops25h 34m

C$ 1,134

FrederictonLondon

YFC Fredericton - LHR London Heathrow

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$ 1,134

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Sat 10/10

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

2 stops15h 55m

London Heathrow

Wed 14/10

6:00 p.m.-7:09 p.m.

2 stops29h 09m

C$ 1,137

FrederictonLondon

YFC Fredericton - LGW London Gatwick

YFCLGW

Fredericton

Sun 6/9

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

2 stops23h 25m

London Gatwick

Sun 13/9

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

2 stops30h 20m

C$ 1,153

FrederictonLondon

YFC Fredericton - LGW London Gatwick

YFCLGW

Fredericton

Sun 13/9

12:40 p.m.-6:00 p.m.

3 stops25h 20m

London Gatwick

Sun 20/9

11:35 a.m.-4:25 p.m.

3 stops32h 50m

C$ 1,159

FrederictonLondon

YFC Fredericton - STN London Stansted

YFCSTN

Fredericton

Tue 22/9

6:05 p.m.-12:45 p.m.

2 stops14h 40m

London Stansted

Wed 23/9

9:05 p.m.-5:10 p.m.

2 stops24h 05m

C$ 1,737

FrederictonLondon

YFC Fredericton - STN London Stansted

YFCSTN

Fredericton

Tue 8/9

6:25 a.m.-4:50 p.m.

2 stops30h 25m

London Stansted

Thu 24/9

5:35 p.m.-11:11 a.m.

2 stops45h 36m

C$ 2,247

FrederictonLondon

YFC Fredericton - STN London Stansted

YFCSTN

Fredericton

Fri 25/9

6:25 a.m.-4:50 p.m.

2 stops30h 25m

London Stansted

Fri 2/10

5:35 p.m.-11:11 a.m.

2 stops45h 36m

C$ 2,319

FrederictonLondon

YFC Fredericton - LCY London City

YFCLCY

Fredericton

Tue 22/9

12:10 p.m.-8:40 a.m.

2 stops16h 30m

London City

Wed 23/9

7:15 p.m.-6:47 p.m.

2 stops27h 32m

C$ 2,438

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

Showing 1-10 of 20 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
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$ 1,045). Flying from Fredericton to London in December is currently the most expensive (average of C$ 1,946). 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 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$ 1,006.

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 12 August 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
11,464 reviews
Check prices

Overall

7.1

Boarding

7.3

Crew

7.8

Comfort

7.1

Food

6.3

Entertainment

6.8

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
11,464 reviews
Air Canada
7.1
Good
11,464 reviews
Check prices

Overall

7.1

Boarding

7.3

Crew

7.8

Comfort

7.1

Food

6.3

Entertainment

6.8

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 20h 30m. 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$ 972. 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.

  • 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$ 1,045). Flying from Fredericton to London in December is currently the most expensive (average of C$ 1,946). 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
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 12 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 972AverageC$ 1,398FlexibilityNo 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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