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Cheap flights to London from C$ 287

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ICT — LON
23 Mar — 30 Mar1
1 adult
Sat 23/3
Sat 30/3

Flights to London in 2024

Find the latest flights to London in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 525,491 searches and data was last updated on 19 March 2024.

Popular in

December

Cheapest in

February

Average price

C$ 898

Round-trip from

C$ 599

One-way from

C$ 292
High demand for flights, 1% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in March 2024
From Toronto to London
One-way flight from Toronto to London

Cheap flights to London in March & April 2024

Discover affordable flights and deals to London in March and April 2024. In the last 7 days, Cheapflights users made a total of 525,491 searches and data was last updated on 19 March 2024.
The lowest-priced flights departing to London in March and April 2024 can be found below. Be sure to check back soon as deals update often.
Fri 12/41:15 p.m.LAX - LHR
1 stop12h 45mKLM
Sun 14/46:30 a.m.LHR - LAX
1 stop13h 20mKLM
Deal found 18/3C$ 534
Fri 12/41:15 p.m.LAX - LHR
1 stop12h 45mKLM
Sun 14/46:30 a.m.LHR - LAX
1 stop13h 20mKLM
Deal found 18/3C$ 540
Thu 25/47:25 p.m.JFK - LHR
1 stop31h 50mSWISS
Sun 28/46:00 a.m.LHR - JFK
2 stops37h 20mSWISS
Deal found 18/3C$ 570
Thu 25/48:30 p.m.JFK - LHR
2 stops30h 45mSWISS
Sun 28/46:00 a.m.LHR - JFK
2 stops37h 20mSWISS
Deal found 18/3C$ 594
Tue 19/311:55 p.m.EWR - LHR
Nonstop7h 10mUnited Airlines
Mon 8/48:40 a.m.LHR - EWR
1 stop33h 35mUnited Airlines
Deal found 18/3C$ 611
Tue 16/410:30 a.m.JFK - LHR
1 stop15h 00mUnited Airlines
Thu 9/58:40 a.m.LHR - JFK
1 stop33h 05mUnited Airlines
Deal found 18/3C$ 611
Wed 20/311:40 a.m.EWR - LHR
1 stop16h 15mUnited Airlines
Wed 27/37:40 a.m.LHR - EWR
1 stop16h 25mUnited Airlines
Deal found 18/3C$ 612
Wed 10/410:30 a.m.JFK - LHR
1 stop15h 00mUnited Airlines
Mon 15/48:40 a.m.LHR - JFK
1 stop33h 05mUnited Airlines
Deal found 18/3C$ 612
Tue 9/410:30 a.m.JFK - LHR
1 stop15h 00mUnited Airlines
Sun 14/47:25 a.m.LHR - JFK
1 stop13h 20mUnited Airlines
Deal found 18/3C$ 615

London 2024 flight deals

Explore flight deals for London in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 525,491 searches and data were last updated on 19 March 2024.
The lowest fares on flights travelling to London in March and April 2024. For more flight deals, be sure to check back very soon.
Thu 6/67:25 p.m.JFK - LHR
1 stop31h 50mUnited Airlines
Sun 9/66:50 a.m.LHR - JFK
1 stop11h 10mUnited Airlines
Deal found 18/3C$ 502
Fri 3/53:55 p.m.LAX - LHR
Nonstop10h 20mVirgin Atlantic
Sun 5/56:15 a.m.LHR - LAX
1 stop17h 50mVirgin Atlantic
Deal found 18/3C$ 512
Fri 3/59:25 a.m.LAX - LHR
1 stop14h 40mVirgin Atlantic
Sun 5/56:15 a.m.LHR - LAX
1 stop17h 50mVirgin Atlantic
Deal found 18/3C$ 517
Fri 12/41:15 p.m.LAX - LHR
1 stop12h 45mKLM
Sun 14/46:30 a.m.LHR - LAX
1 stop13h 20mKLM
Deal found 18/3C$ 534
Fri 12/41:15 p.m.LAX - LHR
1 stop12h 45mKLM
Sun 14/46:30 a.m.LHR - LAX
1 stop13h 20mKLM
Deal found 18/3C$ 540
Mon 18/116:55 p.m.EWR - LHR
1 stop14h 40mScandinavian Airlines
Tue 26/115:30 p.m.LHR - EWR
1 stop24h 55mScandinavian Airlines
Deal found 18/3C$ 567
Thu 25/47:25 p.m.JFK - LHR
1 stop31h 50mSWISS
Sun 28/46:00 a.m.LHR - JFK
2 stops37h 20mSWISS
Deal found 18/3C$ 570
Mon 18/116:55 p.m.EWR - LHR
1 stop16h 30mScandinavian Airlines
Tue 26/117:30 p.m.LHR - EWR
2 stops23h 05mScandinavian Airlines
Deal found 18/3C$ 578
Tue 26/116:55 p.m.EWR - LHR
1 stop21h 40mScandinavian Airlines
Sat 30/115:30 p.m.LHR - EWR
2 stops25h 05mScandinavian Airlines
Deal found 18/3C$ 580

Flights to London departing soon

Discover available last-minute flight options to London, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 525,491 searches and data was last updated on 19 March 2024.
If you're looking for a last-minute flight to London, consider booking one of these fares. Make sure the flight you book matches the day, time, and destination you're looking for.
Sat 23/37:00 p.m.EWR - LHR
Nonstop7h 20mUnited Airlines
Tue 23/48:40 a.m.LHR - EWR
1 stop16h 30mUnited Airlines
Deal found 18/3C$ 612
Sat 23/37:20 p.m.EWR - LHR
1 stop12h 00mUnited Airlines
Tue 23/48:40 a.m.LHR - EWR
1 stop16h 30mUnited Airlines
Deal found 18/3C$ 619
Wed 27/39:59 p.m.EWR - LHR
1 stop28h 41mUnited Airlines
Fri 5/42:05 p.m.LHR - EWR
1 stop31h 55mUnited Airlines
Deal found 18/3C$ 624
Tue 26/310:20 p.m.LAX - LHR
Nonstop10h 15mDelta
Tue 9/43:25 p.m.LHR - LAX
1 stop14h 20mDelta
Deal found 18/3C$ 626
Mon 25/37:00 p.m.LAX - LHR
Nonstop10h 15mVirgin Atlantic
Mon 8/45:10 p.m.LHR - LAX
1 stop29h 40mVirgin Atlantic
Deal found 18/3C$ 627
Tue 26/311:35 a.m.LAX - LHR
1 stop13h 20mDelta
Tue 9/43:25 p.m.LHR - LAX
1 stop14h 20mDelta
Deal found 18/3C$ 631
Mon 25/311:50 a.m.LAX - LHR
1 stop14h 50mVirgin Atlantic
Mon 8/45:10 p.m.LHR - LAX
1 stop29h 40mVirgin Atlantic
Deal found 18/3C$ 632
Mon 25/310:20 p.m.LAX - LHR
Nonstop10h 15mDelta
Wed 3/44:50 p.m.LHR - LAX
Nonstop11h 35mDelta
Deal found 18/3C$ 634
Wed 27/39:30 a.m.EWR - LHR
Nonstop7h 05mUnited Airlines
Wed 3/41:00 p.m.LHR - EWR
Nonstop8h 05mUnited Airlines
Deal found 18/3C$ 634

One-way flights to London

Explore one-way flight options to London for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 525,491 searches and data was last updated on 19 March 2024.
If you're looking for options on one-way flights to London, check out these fares. Users can also find round-trip London flights by using the search form above.
Wed 22/511:55 p.m.JFK - LHR
1 stop13h 35mMultiple Airlines
Deal found 17/3C$ 287
Mon 20/57:00 a.m.SEA - LHR
1 stop21h 05mWestJet
Deal found 18/3C$ 311
Fri 24/53:30 p.m.SEA - LHR
2 stops36h 30mWestJet
Deal found 17/3C$ 329
Mon 22/411:00 p.m.EWR - LHR
1 stop32h 50mMultiple Airlines
Deal found 18/3C$ 337
Sat 25/57:00 a.m.SEA - LHR
1 stop21h 00mWestJet
Deal found 18/3C$ 345
Tue 30/412:30 a.m.JFK - LHR
1 stop15h 20mMultiple Airlines
Deal found 17/3C$ 394
Wed 1/59:19 p.m.SEA - LHR
2 stops30h 46mMultiple Airlines
Deal found 17/3C$ 422
Mon 22/46:50 p.m.IAD - LHR
2 stops33h 20mMultiple Airlines
Deal found 17/3C$ 425
Mon 15/46:50 p.m.IAD - LHR
2 stops38h 45mMultiple Airlines
Deal found 17/3C$ 428

Direct flights to London

Thu 2/57:40 p.m.JFK - LHR
Nonstop7h 25mAir France
Mon 6/510:50 a.m.LHR - JFK
Nonstop8h 05mAir France
Deal found 18/3C$ 630
Mon 15/48:00 p.m.LAX - LHR
Nonstop10h 50mAir France
Mon 22/44:50 p.m.LHR - LAX
Nonstop11h 35mAir France
Deal found 18/3C$ 631
Tue 23/46:55 p.m.EWR - LHR
Nonstop7h 20mUnited Airlines
Fri 10/56:00 p.m.LHR - EWR
Nonstop8h 05mUnited Airlines
Deal found 17/3C$ 631
Tue 23/47:40 p.m.JFK - LHR
Nonstop7h 25mAir France
Fri 10/55:50 p.m.LHR - JFK
Nonstop8h 15mAir France
Deal found 17/3C$ 631
Tue 9/46:55 p.m.EWR - LHR
Nonstop7h 20mUnited Airlines
Tue 16/44:00 p.m.LHR - EWR
Nonstop8h 05mUnited Airlines
Deal found 18/3C$ 632
Wed 15/58:20 a.m.JFK - LHR
Nonstop6h 50mDelta
Fri 14/610:50 a.m.LHR - JFK
Nonstop8h 00mDelta
Deal found 18/3C$ 632
Sun 7/43:55 p.m.LAX - LHR
Nonstop10h 20mDelta
Mon 22/410:45 a.m.LHR - LAX
Nonstop11h 20mDelta
Deal found 18/3C$ 634
Thu 4/46:00 p.m.EWR - LHR
Nonstop7h 20mLufthansa
Wed 17/44:00 p.m.LHR - EWR
Nonstop8h 05mLufthansa
Deal found 18/3C$ 634
Wed 10/48:20 a.m.JFK - LHR
Nonstop6h 50mDelta
Sat 20/44:20 p.m.LHR - JFK
Nonstop8h 05mDelta
Deal found 18/3C$ 634

Find flights to London within your budget

Locate flights to London that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 525,491 searches and data was last updated on 19 March 2024.

Fly from

Any airport

Budget

C$ 502 - C$ 642

Route

Depart

Return

Price

New York John F Kennedy IntlLondon Heathrow

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 6/6

1 stop31h 50m

London Heathrow

Sun 9/6

1 stop11h 10m

C$ 502

Los AngelesLondon Heathrow

LAX - LHR

LAXLHR

Los Angeles

Fri 3/5

Nonstop10h 20m

London Heathrow

Sun 5/5

1 stop17h 50m

C$ 512

Los AngelesLondon Heathrow

LAX - LHR

LAXLHR

Los Angeles

Fri 12/4

1 stop12h 45m

London Heathrow

Sun 14/4

1 stop13h 20m

C$ 534

New York John F Kennedy IntlLondon Heathrow

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 17/5

Nonstop7h 16m

London Heathrow

Sun 19/5

1 stop13h 15m

C$ 538

New York John F Kennedy IntlLondon Heathrow

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 26/4

1 stop16h 25m

London Heathrow

Sun 28/4

2 stops37h 20m

C$ 547

New York John F Kennedy IntlLondon Heathrow

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 5/6

1 stop20h 00m

London Heathrow

Thu 13/6

1 stop23h 05m

C$ 612

Los AngelesLondon Heathrow

LAX - LHR

LAXLHR

Los Angeles

Tue 30/4

Nonstop10h 20m

London Heathrow

Tue 7/5

1 stop17h 40m

C$ 624

New York LaGuardiaLondon Heathrow

LGA - LHR

LGALHR

New York LaGuardia

Tue 23/4

1 stop10h 00m

London Heathrow

Wed 8/5

1 stop10h 35m

C$ 631

New York John F Kennedy IntlLondon Heathrow

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 18/4

1 stop19h 10m

London Heathrow

Tue 23/4

1 stop11h 45m

C$ 642

Flights are sorted by cheapest first

Deals found on 18/3

Average price of flights to London by month

Plan your trip to London by taking into account the cheapest months to travel. The average price of a one-way flight to London is currently C$ 364 while a round-trip flight costs C$ 571. Price data was last updated on 10 March 2024.

Currently, January is the cheapest month in which you can book a flight to London (average of C$ 560). Flying to London in July will prove the most costly (average of C$ 956). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

C$ 758

February

C$ 829

March

C$ 919

April

C$ 963

May

C$ 1,032

June

C$ 1,113

July

C$ 1,295

August

C$ 1,102

September

C$ 979

October

C$ 909

November

C$ 892

December

C$ 976

Temperature and rainfall in London by month

Plan your trip to London by taking into account the average temperature and rainfall totals by month.

LON

Temperature

4 - 17 °C

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

When is the best time to book a flight to London?

Use this chart to determine the optimal time to book a round-trip flight to London. Price data was last updated on 28 January 2024.
The price you pay for your flight to London may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly to London?

Use this chart to determine the cheapest time to fly round-trip to London. Price data was last updated on 17 March 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to London should consider flying on Sunday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday at noon, when prices are usually at their highest.
Search Deals

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 19 March 2024.
Get a feel of what it's like to fly with Air Canada, SWISS and Lufthansa to London by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,551 reviews

Entertainment

8.1

Food

7.5

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

8.1
Very good
11,551 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Food

7.5

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

7.8
Good
2,183 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Food

7.5

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

7.8
Good
1,720 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Food

7.5

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

7.7
Good
762 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Food

7.5

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

7.6
Good
527 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Food

7.5

Overall

8.1

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

When to fly to London

Peak Season:
Summer is the most popular time to visit. The weather is generally good (apart from the odd rain shower) and the parks and gardens are in full bloom. Events, Wimbledon for example, and cultural festivals generally take place during this time too. Spring and fall are also good times to seek cheap flights to London, the days are still long and temperatures mild.

Off Season:
Winter bites in January and February. The weather is grey and cold. Despite this, it can still be a good time to search for London flights. Museums and galleries are less crowded and London can be very atmospheric in wintertime.

Overview

Millions of tourists take cheap flights to London each year. It’s a world city, a leading light where new fashion trends emerge, bands try out, and money men in the “City” wheel and deal. It’s also where street traders wheel and deal. London is renowned for its markets – from Columbia Road Flower Market to fashionable Portobello, foodie heaven Borough Market to funky Camden and, perhaps most famous of all, Covent Garden.

Its startlingly modern architecture stands beside medieval churches. Broad thoroughfares give way to dark alleys. The Thames sweeps through London, having carried kings and queens and exotic cargo from far-off lands in the past and, today, visitors seeing the sights on tourist boats.

The palaces of London – Buckingham, Kensington, Hampton Court and Kew – all in beautiful parkland settings, stand majestic, a far cry from the tower blocks of trendy Hoxton or reemerging (for the 2012 Olympics) East London.

The museums (mostly all with free admission), galleries stuffed with the best traditional and modern art, world-famous landmarks such as the London Eye, Big Ben and Houses of Parliament, and the vibrant street life all promise an unforgettable vacation.

London climate

While London gets its fair share of grey skies, it rains less in the South East than it does in the rest of Great Britain. Spring weather (March to May) can be unpredictable with sun, rain and cloud. Average temperatures hover between 11 and 15 degrees (51-59 degrees Fahrenheit). Summers (June to August) are warm with average temperatures of about 20 degrees (68F) that can sometimes soar to 37 degrees (98F). Fall (September to November) weather is like spring weather, unpredictable. Winters (December to February) are generally mild if damp. Snow and freezing temperatures are rare in London. 

Getting around London

Don’t worry about getting around town after your cheap flight to London. There are tons of options, the best being the Tube. London’s underground system is the fastest and easiest way to get around. Like subways in many large cities, the underground is packed during rush hour, so avoid it. 

London’s iconic double-decker red buses are slower, but they can be found everywhere and won’t be as crowded. Look into getting an Oyster card or Travelcard for travelling on London’s public transportation systems – it will save you money. You can find them at tube stops or newsagents. 

Black cabs are everywhere and very comfortable, but very expensive. Minicabs are a cheaper taxi option, but you have to order them ahead of time. Watch out for illegal minicabs that troll the theatres and nightspots. They might seem like the only late-night option, but single women or those unfamiliar with the area should and find a different way to stay safe. 

London is a big city, but many of the tourist attractions are within walking distance or along the river Thames. Take advantage of a sunny day by walking or taking a riverboat. Driving is not recommended, as parking is near impossible to find and a Congestion Charge will cost you extra when driving into the city’s centre Monday to Friday between 7am and 6pm. Rent a car only if you’d like to head out into the country. You will need to be over 25 and have a license and a credit card. 

For more information you can visit www.tfl.gov.uk.         

What is good to know if travelling to London?

  • London is, at its heart, a patchwork of different villages, each with their own feel. East London’s frankly gritty Hackney or Stratford are worlds away from leafy, literary Highgate in North London or gentrified Notting Hill in the West.
  • Public transport is expensive. To get around more cheaply invest in an Oyster Card after landing on cheap flights to London. The chargeable card costs £3 (the deposit is refundable) and is the best way of saving money on tube journeys. A single Zone 1 (Central London) journey on the Tube will cost £4, but £1.50 if you buy an Oyster card. Bus journeys cost £2 without an Oyster card, but 90p with a card.
  • The best things about London are free. These include the extensive Royal Parks such as Hyde Park, Green Park, Kensington Gardens, The Regent’s Park, Richmond and St James’s Park.
  • Major museums and art galleries are free too. These include the world-renowned British Museum, Natural History and Science Museums, Victoria and Albert Museum, Imperial War Museum and National Maritime Museum. There are also smaller, quirkier museums such as The Geffrye Museum, restored 18th-century almshouses with a number of period rooms from 1600 to the present day.
  • You can eat your way around the world in London such is the number and variety of restaurants. For a proper curry head to Brick Lane in East London. For fish and chips, the traditional meal, head to Fryer’s Delight in Holborn or Rock And Sole Plaice in Covent Garden.
  • How long is the flight to London?

    Flights to London from cities in Canada range from about 6.5h-14h. If you’re departing from one of the international airports in the western provinces, such as from Toronto Pearson, you can expect your flight to be on the shorter end of the spectrum, while those flying out of Vancouver or Calgary can expect a lengthier flight. Flight times also depend on the time of year, if you’re making any stopovers and the length of each stopover.

  • Where can you get direct flights to London from?

    You can book direct flights to London from various cities across Canada, which are serviced by several airlines. From Ottawa, there are about four direct flights to London available daily, while Toronto services about 50 direct flights to London each day. Vancouver, Calgary, and Montreal all offer more than one dozen direct flights to London daily. When looking for direct flights to London, consider your departure city as well as the airlines that provide direct London flights, namely Air Canada, WestJet, and British Airways.

  • How do you get from London airports to the city centre?

    When you’re flying into London from Canada, you’ll alight in one of two of its international airports – Heathrow or Gatwick. Heathrow is closer to London city centre at about 25 km southwest of the city, while Gatwick is about 82.5km south of London. Both airports offer efficient and affordable means of reaching London city centre. You can take high-speed rails from either airport to a couple of London’s major tube stations. Heathrow Express departs from the airport every 15 minutes and takes just 15 minutes to arrive at Paddington Station. It will cost you about C$40 for peak and off-peak express journeys per adult. Gatwick Express departs every 15 minutes from the airport to Victoria Station, with a journey time of half an hour. It costs about C$30 for a single, standard ticket. Taxis are also available outside the terminals of both airports. From Heathrow, the cost is about C$73-114, and it will take about one hour. From Gatwick, the distance means it will cost significantly more and take longer. Both airports also offer coach rides, while Heathrow is also connected to London via the underground system, for a more affordable solution that will take you via the Piccadilly Line in about an hour, for only a few dollars.

  • What are some things to do in London?

    If you love history, you’ll love London. Visit the Tower of London and explore its medieval dungeons and glimpse the stunning crown jewels. Royal watchers must stop by Buckingham Palace to view a changing of the guards’ ceremony. Nature lovers will be thrilled by London’s vast green spaces – Hyde Park and Kensington Gardens, Regents Park, Hampstead Heath, and Kew Gardens are all easily accessible and sure to inspire tranquility.

  • Do I need a passport or visa to fly to London?

    Canadian citizens do need a valid passport to enter the UK, although you do need a visa if you’re staying for under 90 days for tourism or business purposes.

  • What does LHR mean?

    Great question - LHR just means London Heathrow Airport. Now you’ll know what this unique code and ones like it mean when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN).

See more FAQs

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