Cheap Flights from Cincinnati Northern Kentucky to London

Compare Cincinnati Northern Kentucky to London flight deals

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

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Flight deals from Cincinnati Northern Kentucky to London

Looking for a cheap last-minute deal or the best return flight from Cincinnati Northern Kentucky Airport to London? If you want to travel next month, return fares start from $1,346. Find the lowest prices on one-way and return tickets right here.

London.$1,294 per passenger.Departing Mon, 14 Sep, returning Wed, 16 Sep.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Cincinnati Northern Kentucky on Mon, 14 Sep, arriving in London Heathrow.Inbound indirect flight with Air Canada, departs from London Heathrow on Wed, 16 Sep, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $1,294, select.

London.$1,295 per passenger.Departing Mon, 7 Dec, returning Wed, 9 Dec.Return flight with Air Canada and Lufthansa.Outbound indirect flight with Air Canada, departs from Cincinnati Northern Kentucky on Mon, 7 Dec, arriving in London Heathrow.Inbound indirect flight with Lufthansa, departs from London Heathrow on Wed, 9 Dec, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $1,295, select.

London.$1,316 per passenger.Departing Sun, 14 Feb, returning Wed, 17 Feb.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Cincinnati Northern Kentucky on Sun, 14 Feb, arriving in London Heathrow.Inbound indirect flight with Air Canada, departs from London Heathrow on Wed, 17 Feb, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $1,316, select.

London.$1,346 per passenger.Departing Sat, 4 Jul, returning Wed, 8 Jul.Return flight with Frontier Airlines and Norse Atlantic Airways (UK).Outbound indirect flight with Frontier Airlines, departs from Cincinnati Northern Kentucky on Sat, 4 Jul, arriving in London Gatwick.Inbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Wed, 8 Jul, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $1,346, select.

London.$1,426 per passenger.Departing Wed, 17 Jun, returning Tue, 23 Jun.Return flight with Frontier Airlines and Norse Atlantic Airways (UK).Outbound indirect flight with Frontier Airlines, departs from Cincinnati Northern Kentucky on Wed, 17 Jun, arriving in London Gatwick.Inbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Tue, 23 Jun, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $1,426, select.

London.$1,431 per passenger.Departing Sun, 22 Nov, returning Tue, 24 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Cincinnati Northern Kentucky on Sun, 22 Nov, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Tue, 24 Nov, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $1,431, select.

London.$1,458 per passenger.Departing Tue, 20 Oct, returning Tue, 27 Oct.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Cincinnati Northern Kentucky on Tue, 20 Oct, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Tue, 27 Oct, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $1,458, select.

London.$1,460 per passenger.Departing Sun, 25 Oct, returning Thu, 5 Nov.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Cincinnati Northern Kentucky on Sun, 25 Oct, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Thu, 5 Nov, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $1,460, select.

London.$1,460 per passenger.Departing Wed, 6 Jan, returning Fri, 15 Jan.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Cincinnati Northern Kentucky on Wed, 6 Jan, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Fri, 15 Jan, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $1,460, select.

London.$1,465 per passenger.Departing Wed, 16 Sep, returning Fri, 2 Oct.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Cincinnati Northern Kentucky on Wed, 16 Sep, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Fri, 2 Oct, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $1,465, select.

London.$1,472 per passenger.Departing Sun, 21 Mar, returning Wed, 31 Mar.Return flight with Air France.Outbound indirect flight with Air France, departs from Cincinnati Northern Kentucky on Sun, 21 Mar, arriving in London Heathrow.Inbound indirect flight with Air France, departs from London Heathrow on Wed, 31 Mar, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $1,472, select.

London.$1,473 per passenger.Departing Tue, 23 Feb, returning Tue, 2 Mar.Return flight with Air France.Outbound indirect flight with Air France, departs from Cincinnati Northern Kentucky on Tue, 23 Feb, arriving in London Heathrow.Inbound indirect flight with Air France, departs from London Heathrow on Tue, 2 Mar, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $1,473, select.

London.$1,478 per passenger.Departing Tue, 24 Nov, returning Wed, 9 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Cincinnati Northern Kentucky on Tue, 24 Nov, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Wed, 9 Dec, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $1,478, select.

London.$1,479 per passenger.Departing Tue, 29 Dec, returning Wed, 13 Jan.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Cincinnati Northern Kentucky on Tue, 29 Dec, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Wed, 13 Jan, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $1,479, select.

London.$1,491 per passenger.Departing Wed, 21 Apr, returning Wed, 28 Apr.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Cincinnati Northern Kentucky on Wed, 21 Apr, arriving in London Heathrow.Inbound indirect flight with Air France, departs from London Heathrow on Wed, 28 Apr, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $1,491, select.

London.$1,491 per passenger.Departing Wed, 24 Mar, returning Wed, 7 Apr.Return flight with Air France.Outbound indirect flight with Air France, departs from Cincinnati Northern Kentucky on Wed, 24 Mar, arriving in London Heathrow.Inbound indirect flight with Air France, departs from London Heathrow on Wed, 7 Apr, arriving in Cincinnati Northern Kentucky.Price includes taxes and charges.From $1,491, select.

Find the cheapest month to fly from Cincinnati Northern Kentucky to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cincinnati Northern Kentucky to London flights are currently cheapest in September.

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Direct flights from Cincinnati Northern Kentucky to London

Alternative Cincinnati Northern Kentucky to London routes

Looking for the cheapest, fastest or easiest route from Cincinnati Northern Kentucky to London? You could fly into the following airports instead.

Cincinnati to London: Flight information

The things to know before you go.

Cheapest flight found	$1,294
Cheapest month to fly	September
Average flight time	7 hrs, 50 mins
Most popular airline	British Airways
Average flights per week	53

Finding cheap flights from Cincinnati Northern Kentucky to London: Frequently asked questions

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.

How much are return flights from Cincinnati Northern Kentucky to London?

The best price we found for a return flight from Cincinnati Northern Kentucky to London is $1,291. 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.

How long does it take to fly from Cincinnati Northern Kentucky to London?

7 hours and 50 minutes is the average flight time from Cincinnati Northern Kentucky to London.

Which airlines fly direct from Cincinnati Northern Kentucky to London?

British Airways, American Airlines and Aer Lingus fly direct from Cincinnati Northern Kentucky to London.

How many flights are there a week from Cincinnati Northern Kentucky to London?

As of June 2026, there are 53 flights per week flying from Cincinnati Northern Kentucky to London.

When is the cheapest time to fly from Cincinnati Northern Kentucky to London?

The cheapest month to fly from Cincinnati Northern Kentucky to London is usually September.

Which is the cheapest airport to fly into in London?

If you're flying from Cincinnati Northern Kentucky Airport, the cheapest airport near London is London Heathrow – which is 22.9 km away from the centre of London. We've found flights into this airport from $1,291.

Which upcoming date is cheapest to fly from Cincinnati Northern Kentucky Airport to London on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cincinnati Northern Kentucky Airport to London on Monday, 14 September 2026.

Can I get a direct flight from Cincinnati Northern Kentucky Airport to London?

Yes – the average flight time is 7 hours and 50 minutes.

How can I get the best flight deal from Cincinnati Northern Kentucky Airport 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.

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?

In June, the average temperature is usually around 15°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.

Which is the cheapest airline to fly from Cincinnati Northern Kentucky Airport to London with?

Currently, Air Canada and Finnair offer the cheapest flight tickets to London.

Flying from Cincinnati/Northern Kentucky International Airport (CVG) to London: what you need to know

Take a direct flight from Cincinnati/Northern Kentucky International Airport to London and you'll be in the air for around 8 hours 50 minutes.
London is five hours ahead of Cincinnati, where Cincinnati/Northern Kentucky International Airport is located. London follows the UTC+0 timezone.
With five weekly departures between the two airports, Cincinnati/Northern Kentucky International Airport (CVG) to London Heathrow Airport (LHR) is the most popular route. Hop on British Airways's 20:35 flight to get your journey from CVG to LHR underway.
For hassle-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to board your CVG to London flight.
Flying during a peak month such as July? School holidays and other high seasons can lead to longer lines at security. Be extra cautious and arrive up to four hours before international flights and two hours before domestic departures.
You can book a direct Cincinnati/Northern Kentucky International Airport to London ticket. Start your journey at CVG and touch down at London Heathrow Airport (LHR).
Keep an eye out for offers from British Airways. This carrier has direct flights from Cincinnati/Northern Kentucky International Airport to London.
Think about adding a stopover to potentially find a cheaper plane ticket from CVG to London. Simply uncheck 'Direct flights only' during your search. Take a detour (and maybe pocket some savings) by stopping at one of these connecting airports:
- Paris Charles de Gaulle Airport (CDG)
- New York John F. Kennedy International Airport (JFK)
- Toronto Pearson International Airport (YYZ)
Located around 193 kilometres from the centre of Cincinnati, CVG can be reached in about 25 minutes by car (depending on traffic). The journey on public transport takes roughly 1 hour.
Of all flights departing from Cincinnati/Northern Kentucky International Airport, 76% arrive as scheduled at their destination.

How to find the cheapest flights from Cincinnati/Northern Kentucky International Airport (CVG) to London

$363 is the cheapest price we've found for a one-way Cincinnati/Northern Kentucky International Airport to London flight. A return ticket right now is $1,294. Depending on the availability and when you book, these fares may change.
To snag cheap flights from CVG to London, book your journey four months ahead of your departure date.
September is the best month for landing an awesome deal on Cincinnati/Northern Kentucky International Airport to London tickets. If you're looking to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for each month.
Finding a cheap flight from CVG to London is easy with Price Alerts. All you need to do is set up one of these automatic notifications and we'll get in touch as soon as a deal gets even better.
Tailor your trip with filters. Choose your preferred departure and arrival times, total journey duration and airlines. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from Cincinnati/Northern Kentucky International Airport to London.

Airports in London

London Heathrow Airport (LHR)

London Heathrow Airport (LHR) to the centre of London takes around 45 minutes by car. The centre is roughly 24 kilometres away.
Getting to the centre on public transport typically takes 25 minutes.
If you're coming in on a late flight from Cincinnati/Northern Kentucky International Airport to London, nothing beats the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and resting not long after at one of these accommodation options near LHR:
Booking your vehicle from London Heathrow Airport about one week in advance of your flight from CVG to London can help you lock in the lowest rate.

London Gatwick Airport (LGW)

London Gatwick Airport (LGW) is about 48 kilometres from central London. Once you've disembarked your flight from Cincinnati/Northern Kentucky International Airport to London, it'll take you around 1 hour 5 minutes to reach the heart of the city in a ride-share or taxi.
Public transport will get you there in about 1 hour 20 minutes.
You'll find some great places to rest your head close to LGW. Settle in and get cosy after your CVG to London flight at any of these perfectly located options:
Get first dibs on the best options. Booking your ride from LGW three weeks in advance often means better deals and a wider choice of vehicles.

London Stansted Airport (STN)

Hop off your flight from Cincinnati/Northern Kentucky International Airport to London and head straight for your hotel or start discovering the city right away. The centre of London is around 56 kilometres from London Stansted Airport (STN) and typically takes 1 hour 5 minutes to reach by car.
Public transport will get you there in roughly 45 minutes.
Reserve a hotel near STN and get from baggage claim to bedtime in a flash. Whether you're arriving on a late CVG to London flight or just want an easier arrival, these stays offer convenience when you need it most:
If you're looking for a specific type of vehicle, book your ride from STN about four weeks ahead of your flight from Cincinnati/Northern Kentucky International Airport to London. This improves your chances of getting the car you prefer, as well as a better deal.

Best time to go to London

July is the busiest month for flights from Cincinnati/Northern Kentucky International Airport to London. To skip the crowds, head to London in January.
Before booking a Cincinnati/Northern Kentucky International Airport to London plane ticket, think about the type of weather you enjoy. July is the warmest month in London, with temperatures ranging from 11ºC to 26ºC.
If you like travelling in cooler conditions, search for a cheap ticket from CVG to London in January when temperatures average between 0ºC and 9ºC.

More about London

Start your London trip right by choosing the ideal place to stay. As soon as you've booked your flight from Cincinnati/Northern Kentucky International Airport to London, check out our selection of hotels including:
All great adventures should include some sightseeing. Westminster Abbey, The British Museum and Big Ben are attractions you won't want to skip in London.

Explore more of the United Kingdom

You've seen London, now it's time to explore other parts of the United Kingdom. Travel about 257 kilometres northwest to Manchester to tick off its leading sights. From Manchester United Museum & Stadium Tour to The Homes of Football and Museum of Science and Industry, you'll have a full itinerary ahead.
If there's time to check out another side of the United Kingdom, head for Birmingham, about 161 kilometres northwest of London. Birmingham Museum & Art Gallery, Birmingham Hippodrome Theatre and Bournville Experience are among its highlights.