How long is the flight to London?

The average flight time to London is 7 hours and 11 minutes. We've calculated this based on journeys from Washington, D.C..

How many airports are there in London?

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.

Which airlines offer direct flights to London?

Iberia, British Airways, American Airlines, Finnair, KLM, Aer Lingus, Air France and Delta all fly non-stop to London.

When is the cheapest time to fly to London?

The cheapest month to fly to London is usually April.

How can I find the best flight deal to London?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Can I get a direct flight to London?

Yes – you can fly direct to London Heathrow Airport or London Gatwick Airport, and the average flight time is 8 hours and 30 minutes.

How much are round-trip flights to London?

The best price we found for a round-trip flight to London is $277. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

What's the cheapest airport in London?

The cheapest airport near London is London Heathrow – which is 14.2 miles away from the center of London. We've found flights to this airport from $277 .

Which upcoming date is cheapest to fly to London on?

After crunching the numbers on our flight calendar, we found that the cheapest date to fly to London is Sunday, April 28, 2024 .

When is the best time to book flights to London?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in London?

The average temperature in London in April is around 47°F. The warmest month in London is typically August, which averages 72°F. The coolest month is January, with temperatures averaging 35°F. The rainiest month is October, and it usually rains the least in March.

Which is the cheapest airline to fly with to London?

Currently, Lufthansa and Norse Atlantic Airways (UK) offer the cheapest flight tickets to London.

$277 Cheap Flights to London in 2024

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Find the cheapest month or even day of the year to fly to London

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Flight deals to London

Looking for a cheap last-minute deal or the best round-trip flight to London? Find the biggest savings on one-way and round-trip tickets right here.

London.$277 per passenger.Departing Sun, Apr 28, returning Fri, May 3.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from New York John F. Kennedy on Sun, Apr 28, arriving in London Heathrow.Inbound indirect flight with Lufthansa, departing from London Heathrow on Fri, May 3, arriving in New York John F. Kennedy.Price includes taxes and charges.From $277, select.

London.$329 per passenger.Departing Fri, Sep 20, returning Tue, Oct 1.Round-trip flight with Norse Atlantic Airways (UK) and Vueling Airlines.Outbound indirect flight with Norse Atlantic Airways (UK), departing from New York John F. Kennedy on Fri, Sep 20, arriving in London Gatwick.Inbound indirect flight with Vueling Airlines, departing from London Gatwick on Tue, Oct 1, arriving in New York John F. Kennedy.Price includes taxes and charges.From $329, select.

London.$330 per passenger.Departing Fri, Jan 17, returning Wed, Jan 22.Round-trip flight with Norse Atlantic Airways (UK) and Vueling Airlines.Outbound indirect flight with Norse Atlantic Airways (UK), departing from New York John F. Kennedy on Fri, Jan 17, arriving in London Gatwick.Inbound indirect flight with Vueling Airlines, departing from London Gatwick on Wed, Jan 22, arriving in New York John F. Kennedy.Price includes taxes and charges.From $330, select.

London.$333 per passenger.Departing Mon, Feb 3, returning Fri, Feb 7.Round-trip flight with Norse Atlantic Airways (UK) and Vueling Airlines.Outbound indirect flight with Norse Atlantic Airways (UK), departing from New York John F. Kennedy on Mon, Feb 3, arriving in London Gatwick.Inbound indirect flight with Vueling Airlines, departing from London Gatwick on Fri, Feb 7, arriving in New York John F. Kennedy.Price includes taxes and charges.From $333, select.

Find the cheapest time to fly to London

Flexible on travel dates? Find the cheapest month – or even day – to fly to London.

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Airports in London

Looking for the best route? There are 6 airports in and around London.

Direct flights to London

Alaska Airlines

jetBlue

Frequently asked questions

: The average flight time to London is 7 hours and 11 minutes. We've calculated this based on journeys from Washington, D.C..
: There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
: Iberia, British Airways, American Airlines, Finnair, KLM, Aer Lingus, Air France and Delta all fly non-stop to London.
: The cheapest month to fly to London is usually April.
: We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
: Yes – you can fly direct to London Heathrow Airport or London Gatwick Airport, and the average flight time is 8 hours and 30 minutes.
: The best price we found for a round-trip flight to London is $277. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
: The cheapest airport near London is London Heathrow – which is 14.2 miles away from the center of London. We've found flights to this airport from $277.
: After crunching the numbers on our flight calendar, we found that the cheapest date to fly to London is Sunday, April 28, 2024.
: We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
: The average temperature in London in April is around 47°F. The warmest month in London is typically August, which averages 72°F. The coolest month is January, with temperatures averaging 35°F. The rainiest month is October, and it usually rains the least in March.
: Currently, Lufthansa and Norse Atlantic Airways (UK) offer the cheapest flight tickets to London.

Flying to London

The things to know before you go.

Cheapest flight found	$277
Cheapest month to fly	April
Average flight time	8 hrs, 31 mins
Most popular airline	Iberia
Average flights per week	5,015

Discover London

How to find cheap flights to London

Finding cheap flights to London is a breeze with Skyscanner. Fares change often, and your ticket price depends on travel dates, seat availability, and booking time. We've compared prices from all top online travel agents and airlines flying to London to find you the most affordable flights. With Skyscanner, what you see is what you get – no hidden costs.

Best time to visit London

The best time to visit London is usually from May to September. During this time, you can expect mild to warm temperatures. If you prefer fewer crowds or want to save some money, you might want to think about coming during the cooler months. Just keep in mind that it can get pretty chilly, and you might run into some rain.

Best time to book flights to London

Looking for a cheap flight to London from the United States? We'd recommend booking about 45-60 days in advance – this is usually the best time to find cheap tickets. Be sure to use our Price Alert feature for added ease. We'll track ticket prices for you and let you know if they change so you can maximize your travel budget.

Airports in London

London is home to four airports. The main hub is London Heathrow Airport, situated about 15 miles to the west of the city center. London Gatwick Airport is located around 30 miles to the south. London Stansted Airport is approximately 40 miles to the northeast. London City Airport is nestled right in the city, 9 miles east of the city center. London Heathrow is larger and handles a vast majority of international flights. London Gatwick, Stansted, and City airports also cater to a mix of domestic and international flights.

Top things to see and do in London

London features a blend of historic architecture and modern city life. The Shard offers a panoramic view of the city, while the Royal Parks are perfect for leisurely walks. Visit Brick Lane for unique shops and local crafts, or wander around Borough Market to savor the food scene. If architecture interests you, the buildings in the Westminster area are worth seeing. After exploring the National Gallery, unwind at a local pub and enjoy a pint of British ale.

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