Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Cincinnati to London Heathrow Airport from £234

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — LHR
22 Jul — 29 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to London Heathrow are usually found in January or August, booked 81 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Cincinnati to Heathrow

Enter your travel dates to find the best prices.

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 22 June 2026.

Sat 12/1218:40
CVG
-
LHR
1 stop30h 50m
Air Canada
Sat 26/1211:10
LHR
-
CVG
1 stop11h 50m
Air Canada
Deal found 22/6£781
Fri 11/1214:45
CVG
-
LHR
1 stop10h 40m
Delta
Sun 27/1212:30
LHR
-
CVG
1 stop13h 34m
Delta
Deal found 22/6£788
Thu 10/1207:00
CVG
-
LHR
2 stops19h 10m
Air Canada
Sun 27/1211:10
LHR
-
CVG
1 stop11h 50m
Air Canada
Deal found 22/6£789
Fri 11/1220:50
CVG
-
LHR
Nonstop7h 40m
British Airways
Sun 27/1215:05
LHR
-
CVG
Nonstop8h 50m
British Airways
Deal found 22/6£789
Tue 8/1219:10
CVG
-
LHR
1 stop13h 35m
Delta
Thu 31/1208:55
LHR
-
CVG
1 stop12h 10m
Delta
Deal found 22/6£792
Mon 3/813:56
CVG
-
LHR
2 stops15h 44m
Lufthansa
Thu 13/819:30
LHR
-
CVG
2 stops26h 25m
Lufthansa
Deal found 22/6£798
Sat 12/921:15
CVG
-
LHR
Nonstop7h 50m
British Airways
Sat 3/1015:35
LHR
-
CVG
Nonstop8h 55m
British Airways
Deal found 22/6£799
Fri 20/1120:50
CVG
-
LHR
Nonstop7h 40m
Multiple Airlines
Sun 29/1111:10
LHR
-
CVG
1 stop11h 50m
Multiple Airlines
Deal found 22/6£800
Sat 1/816:36
CVG
-
LHR
1 stop11h 29m
American Airlines
Sun 23/815:45
LHR
-
CVG
Nonstop8h 55m
American Airlines
Deal found 20/6£801
Fri 4/905:25
CVG
-
LHR
1 stop22h 35m
United Airlines
Mon 14/917:40
LHR
-
CVG
1 stop27h 13m
United Airlines
Deal found 19/6£801
Sat 8/805:52
CVG
-
LHR
1 stop10h 33m
United Airlines
Wed 12/814:05
LHR
-
CVG
1 stop11h 25m
United Airlines
Deal found 19/6£802
Fri 21/811:26
CVG
-
LHR
1 stop14h 14m
British Airways
Mon 31/815:35
LHR
-
CVG
Nonstop8h 55m
British Airways
Deal found 20/6£803

Find flight deals from Cincinnati to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 June 2026.

Round-trip from

£798

One-way from

£234

Popular in

June

Cheapest in

January

Average price

£1,055
Lufthansa
  • Lufthansa
  • 3/8-13/8
  • 4 total stops
  • 42h 09m total
  • Cincinnati to London
Search Deals
13/9
  • 13/9
  • 2 total stops
  • 21h 40m total
  • Cincinnati to London
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£205 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cincinnati to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 June 2026.
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 - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Sat 1/8

19:45-06:55

1 stop30h 10m

London Heathrow

Sat 15/8

17:40-15:39

1 stop26h 59m

£804

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Fri 7/8

17:35-09:15

1 stop10h 40m

London Heathrow

Sat 15/8

06:30-19:54

2 stops18h 24m

£831

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Sun 29/11

14:45-17:40

2 stops21h 55m

London Heathrow

Thu 10/12

18:40-17:05

3 stops27h 25m

£832

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Tue 21/7

18:12-06:45

1 stop31h 33m

London Heathrow

Wed 29/7

17:40-15:54

1 stop27h 14m

£850

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 20/7

14:47-10:40

1 stop14h 53m

London Heathrow

Fri 31/7

06:15-15:14

1 stop13h 59m

£871

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Tue 21/7

22:20-11:10

Nonstop7h 50m

London Heathrow

Tue 28/7

14:45-22:00

1 stop12h 15m

£886

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Fri 7/8

16:20-13:35

2 stops16h 15m

London Heathrow

Tue 11/8

06:40-23:16

2 stops21h 36m

£907
Fastest return journey

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Fri 7/8

21:15-10:05

Nonstop7h 50m

London Heathrow

Tue 11/8

09:10-13:05

Nonstop8h 55m

£917

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Fri 24/7

07:30-05:55

1 stop17h 25m

London Heathrow

Thu 6/8

14:05-20:30

1 stop11h 25m

£925

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 13/7

06:00-07:15

1 stop20h 15m

London Heathrow

Wed 22/7

08:40-20:30

2 stops16h 50m

£928

Flights are sorted by cheapest return flights first.

Deals found on 20/6

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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.
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

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 80 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 £477). Flying from Cincinnati to London Heathrow Airport in June is currently the most expensive (average of £1,055). 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?

Find hourly flight availability from Cincinnati to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 June 2026.

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?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 22 June 2026.
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
8,064 reviews
Check prices

Comfort

6.8

Overall

6.7

Entertainment

6.4

Boarding

6.9

Food

6.4

Crew

7.7

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
8,064 reviews
British Airways
6.7
Okay
8,064 reviews
Check prices

Comfort

6.8

Overall

6.7

Entertainment

6.4

Boarding

6.9

Food

6.4

Crew

7.7

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.

Related info for your journey

Find useful and relevant information for your journey from Cincinnati to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 4 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 10h 40m. 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 £462. 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 American Airlines (78%), Aer Lingus (78%) and Finnair (78%).

  • 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 £477). Flying from Cincinnati to London Heathrow Airport in June is currently the most expensive (average of £1,055). 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Northampton
Kingston upon Thames
Swindon
Eastbourne
Watford
Poole
Southall
Romford
Ipswich

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Cincinnati to Heathrow

Discover the top airline that operate flights from Cincinnati to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£462Average£911FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.