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Cheap flights from Cincinnati to London Heathrow Airport from £210

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 30/7. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — LHR
10 Jul — 17 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 Monday 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 10 June 2026.

Fri 28/815:44
CVG
-
LHR
1 stop13h 46m
British Airways
Mon 31/815:35
LHR
-
CVG
Nonstop8h 55m
British Airways
Deal found 8/6£825
Fri 7/816:10
CVG
-
LHR
2 stops13h 20m
Delta
Sat 15/806:30
LHR
-
CVG
2 stops16h 28m
Delta
Deal found 9/6£825
Thu 3/906:00
CVG
-
LHR
2 stops22h 20m
Scandinavian Airlines
Tue 8/921:05
LHR
-
CVG
3 stops30h 00m
Scandinavian Airlines
Deal found 9/6£827
Sat 8/821:15
CVG
-
LHR
Nonstop7h 50m
British Airways
Sat 15/814:45
LHR
-
CVG
1 stop11h 45m
British Airways
Deal found 9/6£828
Sat 1/814:15
CVG
-
LHR
2 stops12h 25m
Delta
Sat 15/806:30
LHR
-
CVG
2 stops16h 28m
Delta
Deal found 9/6£828
Fri 25/1214:11
CVG
-
LHR
2 stops21h 54m
Lufthansa
Wed 30/1211:10
LHR
-
CVG
2 stops17h 48m
Lufthansa
Deal found 8/6£829
Fri 7/815:44
CVG
-
LHR
1 stop13h 46m
British Airways
Sat 15/814:45
LHR
-
CVG
1 stop11h 45m
British Airways
Deal found 9/6£831
Sat 25/721:15
CVG
-
LHR
Nonstop7h 50m
British Airways
Mon 17/815:35
LHR
-
CVG
Nonstop8h 55m
British Airways
Deal found 9/6£833
Sat 10/1020:55
CVG
-
LHR
1 stop28h 55m
British Airways
Wed 14/1015:45
LHR
-
CVG
Nonstop8h 55m
British Airways
Deal found 9/6£834
Sat 8/813:55
CVG
-
LHR
2 stops26h 05m
Air Canada
Sun 16/808:45
LHR
-
CVG
2 stops16h 45m
Air Canada
Deal found 9/6£835

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 10 June 2026.

Round-trip from

£825

One-way from

£210

Popular in

June

Cheapest in

January

Average price

£1,091

Good round-trip deal

£638 or less
British Airways
  • British Airways
  • 28/8-31/8
  • 1 total stop
  • 22h 41m total
  • Cincinnati to London
Search Deals
30/7
  • 30/7
  • 2 total stops
  • 32h 05m total
  • Cincinnati to London
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£207 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Cincinnati Cinci./N. Kentucky to London Heathrow.
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 10 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

Thu 3/9

14:05-17:50

2 stops22h 45m

London Heathrow

Mon 7/9

20:05-17:00

2 stops25h 55m

£871

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 6/7

06:35-06:45

1 stop19h 10m

London Heathrow

Tue 14/7

06:30-16:46

2 stops15h 16m

£899

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 2/9

07:00-09:35

2 stops21h 35m

London Heathrow

Mon 7/9

21:05-22:05

3 stops30h 00m

£905

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Fri 17/7

18:15-21:25

1 stop22h 10m

London Heathrow

Fri 24/7

06:50-16:49

2 stops14h 59m

£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

£912

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 22/7

11:17-06:35

2 stops14h 18m

London Heathrow

Sun 2/8

06:50-16:49

2 stops14h 59m

£925

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Thu 9/7

08:26-05:20

1 stop15h 54m

London Heathrow

Thu 16/7

06:15-15:14

1 stop13h 59m

£940

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Fri 3/7

15:46-07:10

1 stop10h 24m

London Heathrow

Fri 10/7

06:15-15:14

1 stop13h 59m

£942

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 6/7

14:47-06:45

1 stop10h 58m

London Heathrow

Mon 13/7

06:15-15:14

1 stop13h 59m

£949

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 15/7

14:32-06:25

1 stop10h 53m

London Heathrow

Mon 27/7

06:15-15:14

1 stop13h 59m

£949

Flights are sorted by cheapest return flights first.

Deals found on 7/6

Showing 1-10 of 22 resultsSorted by cheapest first
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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 £464). Flying from Cincinnati to London Heathrow Airport in June is currently the most expensive (average of £1,091). 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 10 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 10 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
8,035 reviews
Check prices

Overall

6.7

Crew

7.7

Boarding

6.9

Comfort

6.8

Entertainment

6.4

Food

6.4

Reviews

1 / 20
2.0
Mediocre

T4Monaco,Jun 2026

CLT - LHR

Canceled flight only option they offered was a 9pm to 9am layover in Nairobi. CS was useless and uncaring. I will never use them again.
British Airways
6.7
Okay
8,035 reviews
British Airways
6.7
Okay
8,035 reviews
Check prices

Overall

6.7

Crew

7.7

Boarding

6.9

Comfort

6.8

Entertainment

6.4

Food

6.4

Reviews

1 / 20
2.0
Mediocre

T4Monaco,Jun 2026

CLT - LHR

Canceled flight only option they offered was a 9pm to 9am layover in Nairobi. CS was useless and uncaring. I will never use them 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 5 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 19h 10m. 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 £457. British Airways is 32% 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%).

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

    Looking at all options, your cheapest flight can be booked for £543. While the most popular route (Cincinnati Cinci./N. Kentucky - London Heathrow) can be booked for £629 on average, our data indicates £1,046 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 £464). Flying from Cincinnati to London Heathrow Airport in June is currently the most expensive (average of £1,091). 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
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Northampton
Kingston upon Thames
Eastbourne
Watford
Swindon
Ipswich
Poole
Guildford
Romford

Browse thousands of different options on Cheapflights for your next trip

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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 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£457Average£901FlexibilityNo 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.

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