What’s the fastest stopover option from Cincinnati to London Heathrow Airport?

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for one-stop routes: 10h 05m.

What’s the top stopover airport for flights from Cincinnati to London Heathrow Airport?

Washington, D.C. (IAD) – chosen by Cheapflights users on 67% of one-stop itineraries from Cincinnati to London Heathrow Airport on Cheapflights.

Which airport typically offers the quickest stopover for flights from Cincinnati to London Heathrow Airport?

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average stopover time of 1h 31m.

What’s the cheapest stopover airport for flights from Cincinnati to London Heathrow Airport?

Washington, D.C. (IAD) is the most affordable one-stop option, with an average return flight price of £500.

How long is the flight from Cincinnati to London Heathrow Airport?

Departing from Cincinnati to London Heathrow Airport will take you 12h 31m. The distance from Cincinnati to London Heathrow Airport is about 3950 mi. Both multi-stop and direct flights can be found to your destination and back.

What is the cheapest airline to fly from Cincinnati to London Heathrow Airport round-trip?

Cheapflights users have booked flights from Cincinnati to London Heathrow Airport round-trip from £485. British Airways is 31% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the cheapest flights from Cincinnati to London Heathrow Airport?

Looking at all options, your cheapest flight can be booked for £334. While the most popular route (Cincinnati Cinci./N. Kentucky - London Heathrow) can be booked for £546 on average, our data indicates £337 when flying from Cincinnati to London Heathrow Airport.

What are the most reliable airlines from Cincinnati to London Heathrow Airport?

The top 3 most reliable airlines when flying from Cincinnati to London Heathrow Airport are Aer Lingus (76%), Iberia (76%) and Malaysia Airlines (76%).

What airport do you fly from for flights from Cincinnati to London Heathrow?

For a flight from Cincinnati to London Heathrow, you will be flying from Cinci./N. Kentucky. Cincinnati Cinci./N. Kentucky (CVG) is just 8.8 mi from the center of the city. Cinci./N. Kentucky is the only Cincinnati airport and it handles 2 outbound flights to London Heathrow per day. 1 airline has flights to London Heathrow from Cincinnati Cinci./N. Kentucky on a regular basis.

Can I find deals for flights from Cincinnati to Heathrow that include hotel bookings?

Yes. In addition to deals on Cincinnati to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Cincinnati to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cincinnati to Heathrow.

Can I find deals for business class flights from Cincinnati to Heathrow?

Yes. Cheapflights offers flight deals from Cincinnati to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£231+ Cheap Flights from Cincinnati to London Heathrow Airport

Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to London Heathrow are usually found in January or February, booked 42 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Cincinnati to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Cincinnati to Heathrow
Explore the most affordable flight options available from Cincinnati to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Sun 22/1120:50 -

Nonstop7h 40m

Fri 27/1115:05 -

Nonstop8h 50m

Deal found 23/8£669

Tue 6/1013:55 -

1 stop11h 35m

Tue 13/1008:45 -

2 stops16h 31m

Deal found 24/8£670

Tue 1/1210:00 -

1 stop16h 50m

Sat 12/1208:55 -

1 stop12h 10m

Deal found 21/8£671

Sat 5/1218:20 -

1 stop20h 50m

Sat 12/1208:55 -

1 stop12h 10m

Deal found 22/8£672

Tue 24/1121:10 -

1 stop11h 35m

Sat 5/1208:55 -

1 stop12h 10m

Deal found 22/8£672

Tue 1/1214:45 -

1 stop13h 15m

Mon 7/1206:30 -

2 stops18h 22m

Deal found 20/8£673

Sun 20/913:55 -

1 stop11h 35m

Tue 29/917:40 -

1 stop27h 13m

Deal found 23/8£675

Sun 22/1118:24 -

1 stop32h 31m

Mon 30/1111:05 -

2 stops36h 58m

Deal found 21/8£675

Sun 6/1220:50 -

Nonstop7h 40m

Sun 13/1215:05 -

Nonstop8h 50m

Deal found 23/8£676

Mon 23/1118:24 -

2 stops16h 26m

Wed 2/1211:10 -

2 stops17h 46m

Deal found 23/8£677

Wed 4/1118:40 -

1 stop11h 40m

Wed 11/1111:10 -

2 stops17h 47m

Deal found 21/8£677

Find flight deals from Cincinnati to Heathrow

Round-trip from	£669
One-way from	£231
Popular in	June
Cheapest in	January
Average price	£795
Good one-way deal	£334 or less

British Airways
22/11-27/11
Nonstop
16h 30m total
Cincinnati to London

Search Deals

Iberia
9/12
Nonstop
7h 40m total
Cincinnati to London

Search Deals

Highest demand for flights based on searches. 25% potential increase in price (£180 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

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Price to beat on a one-way flight from Cincinnati Cinci./N. Kentucky to London Heathrow.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Cincinnati to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Tue 1/12

14:45-09:00

1 stop13h 15m

London Heathrow

Mon 7/12

06:30-19:52

2 stops18h 22m

£673

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Sat 21/11

16:22-20:35

1 stop23h 13m

London Heathrow

Thu 26/11

18:00-08:58

1 stop19h 58m

£692

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 7/10

13:44-07:15

1 stop12h 31m

London Heathrow

Tue 13/10

06:15-15:09

1 stop13h 54m

£694

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 18/11

12:25-07:10

2 stops13h 45m

London Heathrow

Wed 25/11

09:00-20:47

2 stops16h 47m

£699

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Tue 22/9

16:00-10:30

2 stops13h 30m

London Heathrow

Tue 29/9

06:30-16:41

2 stops15h 11m

£699

Fastest return journey

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 21/10

21:25-10:15

Nonstop7h 50m

London Heathrow

Wed 28/10

15:05-19:55

Nonstop8h 50m

£707

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 21/9

19:52-06:55

1 stop30h 03m

London Heathrow

Wed 30/9

17:40-15:53

1 stop27h 13m

£707

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Sat 3/10

10:26-06:30

2 stops39h 04m

London Heathrow

Sun 11/10

06:50-19:00

2 stops17h 10m

£735

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Sat 19/9

10:00-20:40

1 stop29h 40m

London Heathrow

Sat 26/9

11:05-23:19

2 stops41h 14m

£745

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Sun 1/11

14:34-06:55

1 stop11h 21m

London Heathrow

Sun 15/11

15:05-18:55

Nonstop8h 50m

£746

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 24 resultsSorted by cheapest first

Best time to book a flight from Cincinnati to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Cincinnati with our price prediction graph.

CVG-LHR

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cincinnati to London Heathrow Airport

Prices

The price you pay for your flight from Cincinnati to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Cincinnati to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Cincinnati to London Heathrow Airport (average of £482). Flying from Cincinnati to London Heathrow Airport in June is currently the most expensive (average of £1,048). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CVG to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cincinnati to London Heathrow Airport as you normally would.

How much does it cost for a return flight from Cincinnati to London Heathrow Airport?

Airfare is typical for this route at the moment.

Cincinnati to London Heathrow Airport flights typically cost between £606 and £849 in November.
The cheapest return price found within the last 5 days was £669 on British Airways (22 Nov–27 Nov).

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with British Airways from Cincinnati to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

8,187 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2026

IAH - LHR

Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.

British Airways

6.7

Okay

8,187 reviews

British Airways

6.7

Okay

8,187 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2026

IAH - LHR

Related info for your journey

What airport do you fly from for flights from Cincinnati to London Heathrow?
For a flight from Cincinnati to London Heathrow, you will be flying from Cinci./N. Kentucky. Cincinnati Cinci./N. Kentucky (CVG) is just 8.8 mi from the center of the city. Cinci./N. Kentucky is the only Cincinnati airport and it handles 2 outbound flights to London Heathrow per day. 1 airline has flights to London Heathrow from Cincinnati Cinci./N. Kentucky on a regular basis.
How long is the flight from Cincinnati to London Heathrow Airport?
Departing from Cincinnati to London Heathrow Airport will take you 12h 31m. The distance from Cincinnati to London Heathrow Airport is about 3950 mi. Both multi-stop and direct flights can be found to your destination and back.
What is the cheapest airline to fly from Cincinnati to London Heathrow Airport round-trip?
Cheapflights users have booked flights from Cincinnati to London Heathrow Airport round-trip from £485. British Airways is 31% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most reliable airlines from Cincinnati to London Heathrow Airport?
The top 3 most reliable airlines when flying from Cincinnati to London Heathrow Airport are Aer Lingus (76%), Iberia (76%) and Malaysia Airlines (76%).
What are the cheapest flights from Cincinnati to London Heathrow Airport?
Looking at all options, your cheapest flight can be booked for £334. While the most popular route (Cincinnati Cinci./N. Kentucky - London Heathrow) can be booked for £546 on average, our data indicates £337 when flying from Cincinnati to London Heathrow Airport.
Can I find deals for flights from Cincinnati to Heathrow that include hotel bookings?
Yes. In addition to deals on Cincinnati to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cincinnati to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cincinnati to Heathrow.
Can I find deals for business class flights from Cincinnati to Heathrow?
Yes. Cheapflights offers flight deals from Cincinnati to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Cincinnati to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Cincinnati to London Heathrow Airport (average of £482). Flying from Cincinnati to London Heathrow Airport in June is currently the most expensive (average of £1,048). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Cincinnati to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£485	Average£876	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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How does Cheapflights help users find flights from Cincinnati to Heathrow?

Cheapflights makes it easy to find Cincinnati to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Cincinnati to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Cincinnati by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Cincinnati to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Cincinnati? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Cincinnati to Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Cincinnati to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Cincinnati to London Heathrow Airport from £231

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cincinnati to Heathrow

Cheapest flights from Cincinnati to HeathrowExplore the most affordable flight options available from Cincinnati to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Explore the most affordable flight options available from Cincinnati to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Best flights from Cincinnati to HeathrowDiscover carefully curated flight deals from Cincinnati to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Discover carefully curated flight deals from Cincinnati to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Direct flights from Cincinnati to HeathrowExplore direct flight options from Cincinnati to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 August 2026.

Explore direct flight options from Cincinnati to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 August 2026.

Last-minute flights from Cincinnati to HeathrowDiscover last-minute flight deals from Cincinnati to Heathrow. Data last updated 25 August 2026 and is based on user searches.

Discover last-minute flight deals from Cincinnati to Heathrow. Data last updated 25 August 2026 and is based on user searches.

One-way flights from Cincinnati to HeathrowSearch for one-way flight options from Cincinnati to Heathrow. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

Search for one-way flight options from Cincinnati to Heathrow. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

Find flight deals from Cincinnati to Heathrow

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One-way from

Popular in

Cheapest in

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Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cincinnati to London Heathrow Airport that are best for you.

Best time to book a flight from Cincinnati to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Cincinnati with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Cincinnati to London Heathrow Airport?

The price you pay for your flight from Cincinnati to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Cincinnati to London Heathrow Airport?

What is the cheapest time of day to fly from CVG to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cincinnati to London Heathrow Airport as you normally would.

How much does it cost for a return flight from Cincinnati to London Heathrow Airport?

Airfare is typical for this route at the moment.

Cincinnati to London Heathrow Airport flights typically cost between £606 and £849 in November.The cheapest return price found within the last 5 days was £669 on British Airways (22 Nov–27 Nov).

What’s the top stopover airport for flights from Cincinnati to London Heathrow Airport?

Washington, D.C. (IAD) – chosen by Cheapflights users on 67% of one-stop itineraries from Cincinnati to London Heathrow Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Cincinnati to London Heathrow Airport?

Washington, D.C. (IAD) is the most affordable one-stop option, with an average return flight price of £500.

What’s the fastest stopover option from Cincinnati to London Heathrow Airport?

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for one-stop routes: 10h 05m.

Which airport typically offers the quickest stopover for flights from Cincinnati to London Heathrow Airport?

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average stopover time of 1h 31m.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with British Airways from Cincinnati to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Cincinnati to London Heathrow?

How long is the flight from Cincinnati to London Heathrow Airport?

What is the cheapest airline to fly from Cincinnati to London Heathrow Airport round-trip?

What are the most reliable airlines from Cincinnati to London Heathrow Airport?

What are the cheapest flights from Cincinnati to London Heathrow Airport?

Can I find deals for flights from Cincinnati to Heathrow that include hotel bookings?

How can I find direct flights from Cincinnati to Heathrow?

Can I find deals for business class flights from Cincinnati to Heathrow?

What is the cheapest month to book a flight from Cincinnati to London Heathrow Airport?

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cincinnati to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

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Search flights from Cincinnati to Heathrow by cabin class

Find flights from Cincinnati to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 25 August 2026.

Cincinnati and Heathrow flights

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How does Cheapflights help users find flights from Cincinnati to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Cincinnati to Heathrow?

Can Cheapflights find flights from Cincinnati to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Cincinnati to Heathrow become cheaper?

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Cheapest flights from Cincinnati to Heathrow
Explore the most affordable flight options available from Cincinnati to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 August 2026.

Best flights from Cincinnati to Heathrow
Discover carefully curated flight deals from Cincinnati to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 August 2026.

Direct flights from Cincinnati to Heathrow
Explore direct flight options from Cincinnati to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 August 2026.

Last-minute flights from Cincinnati to Heathrow
Discover last-minute flight deals from Cincinnati to Heathrow. Data last updated 25 August 2026 and is based on user searches.

One-way flights from Cincinnati to Heathrow
Search for one-way flight options from Cincinnati to Heathrow. Find affordable one-way fares based on user searches. Data last updated 25 August 2026.

Cincinnati to London Heathrow Airport flights typically cost between £606 and £849 in November.
The cheapest return price found within the last 5 days was £669 on British Airways (22 Nov–27 Nov).