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Cheap flights from Fredericton to London from C$ 646

YFC — LON
21 Oct — 28 Oct1
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 23/1011:00 a.m. -
2 stops15h 55m
Fri 6/114:20 p.m. -
2 stops27h 10m
Deal found 19/9C$ 1,135
Fri 23/107:50 p.m. -
2 stops31h 05m
Fri 30/1012:50 p.m. -
2 stops29h 40m
Deal found 17/9C$ 1,140
Fri 2/106:25 a.m. -
2 stops21h 30m
Sun 4/109:40 a.m. -
2 stops30h 20m
Deal found 18/9C$ 1,211
Fri 9/107:50 p.m. -
2 stops30h 05m
Tue 13/102:10 p.m. -
2 stops29h 24m
Deal found 16/9C$ 1,250
Fri 23/106:25 a.m. -
1 stop20h 05m
Fri 6/111:45 p.m. -
2 stops53h 45m
Deal found 19/9C$ 1,291
Fri 23/1012:40 p.m. -
2 stops18h 05m
Fri 30/1011:40 a.m. -
1 stop15h 08m
Deal found 17/9C$ 1,293
Fri 23/107:50 p.m. -
1 stop10h 10m
Fri 30/106:00 p.m. -
2 stops24h 30m
Deal found 17/9C$ 1,295
Thu 8/106:10 p.m. -
2 stops35h 45m
Thu 15/107:30 a.m. -
2 stops31h 41m
Deal found 18/9C$ 3,240
Thu 8/106:10 p.m. -
2 stops35h 45m
Thu 15/105:35 p.m. -
2 stops44h 49m
Deal found 18/9C$ 3,473
Fri 2/1012:10 p.m. -
2 stops41h 45m
Sun 4/105:35 p.m. -
2 stops45h 36m
Deal found 18/9C$ 4,080

Find flight deals from Fredericton to London

Round-trip from

C$ 1,135

One-way from

C$ 646

Popular in

December

Cheapest in

November

Average price

C$ 1,277
United Airlines
  • United Airlines
  • 23/10-6/11
  • 4 total stops
  • 43h 05m total
  • Fredericton to London
Search Deals
3/11-31/12
  • 3/11-31/12
  • 2 total stops
  • 20h 10m total
  • Fredericton to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 389 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 142 potential savings vs. average RT price).
Search Deals
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

Tue 3/11

7:00 a.m.-7:10 a.m.

2 stops20h 10m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 646

FrederictonLondon

YFC Fredericton - LGW London Gatwick

YFCLGW

Fredericton

Mon 2/11

5:40 a.m.-3:45 p.m.

2 stops30h 05m

London Gatwick

Wed 31/12

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

Nonstop0h 00m

C$ 647

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Mon 2/11

12:40 p.m.-5:30 p.m.

3 stops24h 50m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 689

FrederictonLondon

YFC Fredericton - STN London Stansted

YFCSTN

Fredericton

Mon 2/11

7:00 a.m.-5:05 p.m.

3 stops30h 05m

London Stansted

Wed 31/12

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

Nonstop0h 00m

C$ 691
Quickest round-trip

FrederictonLondon

YFC Fredericton - LGW London Gatwick

YFCLGW

Fredericton

Thu 5/11

12:40 p.m.-9:45 a.m.

2 stops17h 05m

London Gatwick

Wed 31/12

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

Nonstop0h 00m

C$ 696

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Sun 1/11

4:05 p.m.-9:35 p.m.

3 stops25h 30m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 713

FrederictonLondon

YFC Fredericton - LGW London Gatwick

YFCLGW

Fredericton

Sun 1/11

7:35 p.m.-3:45 p.m.

3 stops40h 10m

London Gatwick

Wed 31/12

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

Nonstop0h 00m

C$ 719

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$ 730

FrederictonLondon

YFC Fredericton - LHR London Heathrow

YFCLHR

Fredericton

Sun 1/11

5:40 a.m.-9:00 p.m.

2 stops35h 20m

London Heathrow

Wed 31/12

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

Nonstop0h 00m

C$ 745

FrederictonLondon

YFC Fredericton - STN London Stansted

YFCSTN

Fredericton

Thu 5/11

12:40 p.m.-1:50 p.m.

3 stops45h 10m

London Stansted

Wed 31/12

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

Nonstop0h 00m

C$ 758

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/9

Showing 1-10 of 37 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

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$ 1,089). Flying from Fredericton to London in December is currently the most expensive (average of C$ 1,953). 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?

Airfare is below average for this route at the moment.
Fredericton to London flights typically cost between C$ 1,168 and C$ 1,321 in October.
The cheapest round-trip price found within the last 5 days was C$ 1,135 on United Airlines (23 Oct-6 Nov).

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$ 1,167.

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
11,658 reviews
Check prices

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Food

6.3

Crew

7.8

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had
Air Canada
7.1
Good
11,658 reviews
Air Canada
7.1
Good
11,658 reviews
Check prices

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Food

6.3

Crew

7.8

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had

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 15h 55m. 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$ 975. 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 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, February is the cheapest month in which you can book a flight from Fredericton to London (average of C$ 1,089). Flying from Fredericton to London in December is currently the most expensive (average of C$ 1,953). 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
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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$ 975AverageC$ 1,404FlexibilityNo 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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