$394 Cheap Flights from Cincinnati (CVG) to London (LHR)

View $394 flight on Tue, Sep 30, 2025Opens in a new window

Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to Heathrow Airport (LHR)

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Cheap Flights from Cincinnati to London (CVG-LHR)

Prices were available within the past 7 days and start at $394 for one-way flights and $479 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Feb 10 - Mon, Feb 16
CVG
Cincinnati
LHR
London
$479 Roundtrip, found 5 days ago
$479
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Feb 10 from Cincinnati to London, returning Mon, Feb 16, priced at $479 found 5 days ago
United
Tue, Feb 10 - Mon, Feb 16
CVG
Cincinnati
LHR
London
$480 Roundtrip, found 5 days ago
$480
Roundtrip
found 5 days ago
Select United flight, departing Tue, Feb 10 from Cincinnati to London, returning Mon, Feb 16, priced at $480 found 5 days ago
Air Canada
Tue, Feb 10 - Mon, Feb 16
CVG
Cincinnati
LHR
London
$482 Roundtrip, found 5 days ago
$482
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Feb 10 from Cincinnati to London, returning Mon, Feb 16, priced at $482 found 5 days ago
Iberia
Fri, Aug 1 - Fri, Aug 22
CVG
Cincinnati
LHR
London
$484 Roundtrip, found 6 days ago
$484
Roundtrip
found 6 days ago
Select Iberia flight, departing Fri, Aug 1 from Cincinnati to London, returning Fri, Aug 22, priced at $484 found 6 days ago
Delta
Tue, Feb 10 - Mon, Feb 16
CVG
Cincinnati
LHR
London
$484 Roundtrip, found 5 days ago
$484
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Feb 10 from Cincinnati to London, returning Mon, Feb 16, priced at $484 found 5 days ago
Virgin Atlantic
Wed, Dec 31 - Fri, Jan 9
CVG
Cincinnati
LHR
London
$489 Roundtrip, found 6 days ago
$489
Roundtrip
found 6 days ago
Select Virgin Atlantic flight, departing Wed, Dec 31 from Cincinnati to London, returning Fri, Jan 9, priced at $489 found 6 days ago
Iberia
Tue, Feb 10 - Mon, Feb 16
CVG
Cincinnati
LHR
London
$497 Roundtrip, found 5 days ago
$497
Roundtrip
found 5 days ago
Select Iberia flight, departing Tue, Feb 10 from Cincinnati to London, returning Mon, Feb 16, priced at $497 found 5 days ago
British Airways
Wed, Dec 31 - Fri, Jan 9
CVG
Cincinnati
LHR
London
$508 Roundtrip, found 6 days ago
$508
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Dec 31 from Cincinnati to London, returning Fri, Jan 9, priced at $508 found 6 days ago
American Airlines
Wed, Dec 31 - Fri, Jan 9
CVG
Cincinnati
LHR
London
$509 Roundtrip, found 6 days ago
$509
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Dec 31 from Cincinnati to London, returning Fri, Jan 9, priced at $509 found 6 days ago
Air Canada
Fri, Nov 7 - Sun, Nov 9
CVG
Cincinnati
LHR
London
$530 Roundtrip, found 1 day ago
$530
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Nov 7 from Cincinnati to London, returning Sun, Nov 9, priced at $530 found 1 day ago

Find the cheapest month to fly from Cincinnati (CVG) to London (LHR)

September is typically the cheapest month to fly

From $540 - $1,606 per traveler.

Graph displaying average flight prices per month

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Cheapest option available. Average driving time to city center is 52 minutes. Flights from $513
LGW
Gatwick
Cheapest
Average driving time to city center52 min
Flights from $513
Select flight to London City LCY. Closest option available. Average driving time to city center is 21 minutes. Flights from $762
LCY
London City
Closest
Average driving time to city center21 min
Flights from $762
Flights from Cincinnati (CVG) to London (LHR)
Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic
Roundtrip price
$479
Distance
3951 mi
Average flight time
7 hours 45 mins

Cincinnati to London Flights

The cheapest times to fly from Cincinnati to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cincinnati to London are during the month of February. You can find some of the cheapest flights from Cincinnati to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cincinnati to London

Sunday is one of the best days to book for cheap flights from Cincinnati to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cincinnati to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cincinnati to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $394 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cincinnati to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cincinnati to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Heathrow Airport (LHR) cost?
You can book cheap return flights starting at $539 from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Heathrow Airport (LHR). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a British Airways flight leaving CVG on August 18 2025 and touching down at LHR. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from CVG to LHR?
The cheapest flights from CVG to LHR are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Heathrow Airport (LHR)?
Jump on a direct flight with British Airways and travel straight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Heathrow Airport (LHR).
What is the cheapest airline that flies from CVG to LHR?
With tickets starting at $426 for a one-way journey from CVG to LHR, American Airlines is currently the cheapest carrier for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from CVG on September 22 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Heathrow Airport (LHR)?
On average, you can take your pick of 4 nonstop flights taking off from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Heathrow Airport (LHR) every week. If you can't see one that works for your schedule, consider taking a flight with a layover. Customize your search on Expedia to include one or two stops and choose the next best alternative.
What are the most popular departure times for flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Heathrow Airport (LHR)?
More people fly between CVG and LHR at 9 PM than at any other point in the day. Looking to skip the crowds? Try choosing a quieter departure window and it's possible you'll save on your fare as well.
What day of the week has the most flights from CVG to LHR?
If you jet off on a Friday, you'll get the greatest range of options for flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Heathrow Airport (LHR).
What is the earliest flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Heathrow Airport (LHR)?
The earliest flight out of Cincinnati - Northern Kentucky Intl. Airport (CVG) is at around 9:35PM UTC-5. Board this plane and you'll arrive at Heathrow Airport (LHR) at approximately 10:15AM UTC+0. The total time in the air is 7h 40m.
How long does it take to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Heathrow Airport (LHR)?
Flights from CVG to LHR have an average travel time of 7 hours and 40 minutes. The distance between these two airports is 4,000 mi.
What is the best time to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Heathrow Airport (LHR)?
To avoid possible delays on the Cincinnati - Northern Kentucky Intl. Airport (CVG) to Heathrow Airport (LHR) route, travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Heathrow Airport (LHR) is the only airport in London with direct flights from Cincinnati - Northern Kentucky Intl. Airport (CVG). Browse your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Heathrow Airport (LHR) last-minute?
Booking your ticket from CVG to LHR shortly before your trip is generally more expensive. But if there's some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a CVG to LHR flight and hotel package?
Booking a CVG to LHR flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Heathrow Airport (LHR)?
Usually, it's possible to reschedule or cancel your CVG to LHR flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.