How long is the flight to London?

The duration of your flight to London depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to London on KAYAK are from Boston , which takes 1h 48m , New York , which takes 1h 49m, Miami , which takes 3h 09m, and Los Angeles , which takes 4h 32m.

How long is the flight to London?

The duration of your flight to London depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to London on KAYAK are from Boston , which takes 1h 48m , New York , which takes 1h 49m, Miami , which takes 3h 09m, and Los Angeles , which takes 4h 32m.

How far is London Airport from central London?

There are 9 km between London downtown and London Airport.

What is the name of London’s airport?

There is only 1 airport in London, called London Airport (YXU). It can also be referred to as London or London Intl.

How does KAYAK find such low prices on flights to London?

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 to London.

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

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

What is the Hacker Fare option on flights to London?

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 to London 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 to London?

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 to London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

How many direct flights to London are there each day?

There are around 24 direct flights from within United States to London every day. Most flights depart in the afternoon, with 32% of flights departing in the afternoon.

How many direct flights to London are there each day?

There are around 24 direct flights from within United States to London every day. Most flights depart in the afternoon, with 32% of flights departing in the afternoon.

How many direct flights to London are there each week?

Each week there are around 165 direct flights from within United States to London. The most common day for departures is Friday, with 18% of flights taking off on this day.

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Flight Deals

Cheap Flights from the United States to London

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to London

Wed, 14 Oct - Sat, 17 Oct

6:05 p.m. - 5:20 a.m.

SFO

YXU

8h 15m

1 stop

6:10 a.m. - 12:00 p.m.

YXU

SFO

8h 50m

1 stop

C$ 466WestJet

Mon, 17 Aug - Tue, 18 Aug

6:05 p.m. - 5:20 a.m.

SFO

YXU

8h 15m

1 stop

2:40 p.m. - 12:00 p.m.

YXU

SFO

24h 20m

2 stops

C$ 500WestJet

Mon, 17 Aug - Tue, 18 Aug

6:05 p.m. - 5:20 a.m.

SFO

YXU

8h 15m

1 stop

5:55 p.m. - 9:55 p.m.

YXU

SFO

31h 00m

1 stop

C$ 507WestJet

Mon, 17 Aug - Tue, 18 Aug

6:05 p.m. - 5:20 a.m.

SFO

YXU

8h 15m

1 stop

2:40 p.m. - 9:55 p.m.

YXU

SFO

34h 15m

2 stops

C$ 523WestJet

Wed, 23 Sep - Sat, 26 Sep

6:05 p.m. - 5:20 a.m.

SFO

YXU

8h 15m

1 stop

6:10 a.m. - 12:00 p.m.

YXU

SFO

8h 50m

1 stop

C$ 550WestJet

Sun, 6 Sep - Sun, 13 Sep

12:15 p.m. - 5:20 a.m.

DEN

YXU

15h 05m

1 stop

5:55 p.m. - 11:20 a.m.

YXU

DEN

19h 25m

1 stop

C$ 554WestJet

Thu, 27 Aug - Mon, 31 Aug

11:00 a.m. - 5:20 a.m.

SFO

YXU

15h 20m

2 stops

6:10 a.m. - 12:00 p.m.

YXU

SFO

8h 50m

1 stop

C$ 559Multiple Airlines

Wed, 23 Sep - Sat, 26 Sep

4:30 p.m. - 9:20 a.m.

SFO

YXU

13h 50m

2 stops

5:40 a.m. - 12:34 p.m.

YXU

SFO

9h 54m

1 stop

C$ 579Air Canada

Wed, 23 Sep - Sat, 26 Sep

6:05 p.m. - 5:20 a.m.

SFO

YXU

8h 15m

1 stop

6:10 a.m. - 9:55 p.m.

YXU

SFO

18h 45m

1 stop

C$ 592WestJet

Thu, 27 Aug - Wed, 9 Sep

11:00 a.m. - 5:20 a.m.

SFO

YXU

15h 20m

2 stops

6:10 a.m. - 12:00 p.m.

YXU

SFO

8h 50m

1 stop

C$ 593Multiple Airlines

Booking Insights

KAYAK's insights & trends for flights to London

Get data-powered insights and trends into flights to London to help you find the cheapest flights, the best time to fly and much more.

Airlines

What are the most popular airlines flying to London?

The most popular airline among KAYAK users flying to London is Air Canada, followed by Porter Airlines and WestJet.

Expert advice

Our travel experts

Stefanie Waldek

Expert on Air Canada, WestJet and United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

How far is London Airport from central London?
There are 9 km between London downtown and London Airport.
What is the name of London’s airport?
There is only 1 airport in London, called London Airport (YXU). It can also be referred to as London or London Intl.
How does KAYAK find such low prices on flights to London?
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 to London.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to London?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights to London?
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 to London 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 to London?
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 to London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
How many direct flights to London are there each week?
Each week there are around 165 direct flights from within United States to London. The most common day for departures is Friday, with 18% of flights taking off on this day.

Enter your preferred departure airport and travel dates into the search form above to unlock the latest London flight deals.

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London (YXU)

C$ 242 Find Cheap Flights from the United States to London – Compare and Save

Cheap Flights from the United States to London

Recent round-trip flight deals from the United States to London

Recent one-way flight deals from the United States to London

Recent last minute flight deals from the United States to London

KAYAK's insights & trends for flights to London

What are the most popular airlines flying to London?

How long is the flight to London?

How many direct flights to London are there each day?

Expert advice for your flight to London

FAQs - booking London flights

Top tips for finding cheap flights to London

Travelling to a place near London?

Everything you need to know for your flight to London

Information on the airport you'll fly into in London

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