Find cheap flights from London to North America

• Looking for a cheap flight? 25% of our users found tickets from London to the following destinations at these prices or less: Cancún C$ 601 one-way - C$ 423 round-trip; Fort Lauderdale C$ 258 one-way - C$ 603 round-trip; Halifax C$ 354 one-way - C$ 284 round-trip
• Book at least 3 weeks before departure in order to get a below-average price.
• High season is considered to be July and August. The cheapest month to fly to North America is February.
• Morning departure is around 19% cheaper than an evening flight, on average*.

• How long is the flight to North America from London?

  Flights to Vancouver	4h 40m
  Flights to Calgary	3h 48m
  Flights to Cancun	3h 57m

• What is the cheapest flight to North America from London?

  The cheapest ticket to North America from London found in the last 72 hours was C$ 139 one-way, and C$ 608 round-trip. The most popular route is from London to Montreal, and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 241.

• Which airlines fly to North America?

  Swoop flies most frequently to Montreal from London. In general, WestJet, Air Transat and Sunwing Airlines fly the most to North America.

• Which airlines have a flexible cancellation policy for flights from London to North America due to COVID-19?

  Swoop, Air Transat and Sunwing Airlines have all waived their change and cancellation fees on flights from London to North America. Confirm policies on booking site.

• How does KAYAK find such low prices on flights from London to North America?

  KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to North America.

• How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to North America?

  KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to North America is likely to change within 7 days, so travellers know whether to wait or book now.

• What is the Hacker Fare option on flights from London to North America?

  Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from London to North America with an airline and back with another airline.

• What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to North America?

  Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London to North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Book cheap flights from London to North America

Recent round-trip flight deals

17/7Mon

directFlair Airlines

5h 00mYXU-YVR

31/7Mon

directFlair Airlines

4h 20mYVR-YXU

C$ 309

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14/7Fri

directFlair Airlines

5h 00mYXU-YVR

31/7Mon

directFlair Airlines

4h 20mYVR-YXU

C$ 310

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19/7Wed

directFlair Airlines

5h 00mYXU-YVR

31/7Mon

directFlair Airlines

4h 20mYVR-YXU

C$ 313

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11/2Sat

2 stopsAir Canada

6h 21mYXU-EWR

18/2Sat

2 stopsAir Canada

9h 54mEWR-YXU

C$ 314

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3/7Mon

1 stopAir Canada

5h 31mYXU-LGA

10/7Mon

1 stopAir Canada

6h 09mLGA-YXU

C$ 317

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11/2Sat

1 stopAir Canada

5h 10mYXU-EWR

18/2Sat

2 stopsAir Canada

9h 54mEWR-YXU

C$ 322

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3/7Mon

1 stopAir Canada

5h 45mYXU-EWR

10/7Mon

1 stopAir Canada

4h 39mEWR-YXU

C$ 324

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22/3Wed

directSwoop

4h 15mYXU-CUN

29/3Wed

directSwoop

3h 50mCUN-YXU

C$ 326

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14/7Fri

directFlair Airlines

5h 00mYXU-YVR

2/8Wed

directFlair Airlines

4h 20mYVR-YXU

C$ 329

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5/4Wed

directSwoop

4h 15mYXU-CUN

12/4Wed

directSwoop

3h 50mCUN-YXU

C$ 342

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22/2Wed

2 stopsUnited Airlines

10h 28mYXU-LGA

1/3Wed

2 stopsUnited Airlines

15h 49mLGA-YXU

C$ 354

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24/7Mon

1 stopMultiple Airlines

5h 01mYXU-LGA

31/7Mon

1 stopMultiple Airlines

6h 09mLGA-YXU

C$ 357

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22/3Wed

directSwoop

4h 15mYXU-CUN

29/3Wed

directSwoop

3h 50mCUN-YXU

C$ 358

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7/4Fri

2 stopsMultiple Airlines

15h 12mYXU-LGA

11/4Tue

1 stopMultiple Airlines

4h 53mLGA-YXU

C$ 360

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24/7Mon

1 stopUnited Airlines

3h 41mYXU-EWR

31/7Mon

2 stopsUnited Airlines

16h 55mEWR-YXU

C$ 365

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24/7Mon

1 stopUnited Airlines

5h 31mYXU-LGA

31/7Mon

2 stopsUnited Airlines

8h 49mLGA-YXU

C$ 365

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23/2Thu

2 stopsMultiple Airlines

10h 27mYXU-EWR

2/3Thu

1 stopMultiple Airlines

3h 39mEWR-YXU

C$ 370

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3/6Sat

2 stopsWestJet

25h 13mYXU-CUN

10/6Sat

2 stopsWestJet

20h 55mCUN-YXU

C$ 497

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1/4Sat

directAir Transat

4h 05mYXU-CUN

8/4Sat

directAir Transat

3h 35mCUN-YXU

C$ 685

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23/3Thu

directSunwing Airlines

4h 10mYXU-CUN

30/3Thu

directSunwing Airlines

3h 40mCUN-YXU

C$ 749

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C$ 310 or lessC$ 330 or lessC$ 360 or lessC$ 750 or less

Recent one-way flight deals

20/6Tue

directFlair Airlines

2h 20mYXU-YHZ

C$ 139

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7/6Wed

directFlair Airlines

5h 00mYXU-YVR

C$ 159

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21/7Fri

directFlair Airlines

5h 00mYXU-YVR

C$ 167

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24/7Mon

directFlair Airlines

5h 00mYXU-YVR

C$ 171

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13/5Sat

1 stopAir Canada

5h 36mYXU-EWR

C$ 194

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13/5Sat

2 stopsUnited Airlines

17h 09mYXU-EWR

C$ 214

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31/1Tue

2 stopsMultiple Airlines

32h 46mYXU-LAS

C$ 219

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19/2Sun

1 stopAir Canada

13h 59mYXU-EWR

C$ 225

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13/5Sat

1 stopUnited Airlines

10h 15mYXU-EWR

C$ 226

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5/5Fri

1 stopAir Canada

4h 41mYXU-YUL

C$ 241

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19/2Sun

2 stopsUnited Airlines

16h 00mYXU-EWR

C$ 245

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19/2Sun

2 stopsUnited Airlines

14h 58mYXU-LGA

C$ 245

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13/4Thu

1 stopMultiple Airlines

22h 26mYXU-CUN

C$ 251

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10/2Fri

directSwoop

4h 15mYXU-CUN

C$ 269

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31/1Tue

3 stopsMultiple Airlines

47h 16mYXU-LAS

C$ 271

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12/2Sun

2 stopsAir Canada

10h 12mYXU-MCO

C$ 275

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24/2Fri

1 stopWestJet

6h 28mYXU-YXX

C$ 286

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14/4Fri

1 stopWestJet

6h 23mYXU-YXX

C$ 295

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27/2Mon

1 stopWestJet

9h 21mYXU-YVR

C$ 299

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24/2Fri

1 stopWestJet

9h 20mYXU-YVR

C$ 301

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Search by stops

Direct1 stop2+ stops

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C$ 170 or lessC$ 220 or lessC$ 240 or lessC$ 280 or lessC$ 300 or less