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Cheap flights from Cincinnati to London Heathrow Airport from £224

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — LHR
22 Aug — 29 Aug1
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 February, 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 23 July 2026.

Sun 1/1120:50
CVG
-
LHR
Nonstop7h 40m
British Airways
Sun 15/1115:05
LHR
-
CVG
Nonstop8h 50m
British Airways
Deal found 22/7£691
Mon 2/1118:15
CVG
-
LHR
1 stop30h 40m
United Airlines
Sun 22/1115:00
LHR
-
CVG
1 stop32h 00m
United Airlines
Deal found 22/7£692
Mon 16/1114:34
CVG
-
LHR
1 stop13h 01m
Iberia
Fri 8/115:05
LHR
-
CVG
Nonstop8h 50m
Iberia
Deal found 20/7£693
Sun 1/1120:50
CVG
-
LHR
Nonstop7h 40m
Iberia
Sun 15/1106:15
LHR
-
CVG
2 stops18h 03m
Iberia
Deal found 22/7£694
Wed 19/813:55
CVG
-
LHR
2 stops14h 40m
Air Canada
Thu 27/806:50
LHR
-
CVG
2 stops13h 49m
Air Canada
Deal found 20/7£694
Mon 21/913:55
CVG
-
LHR
1 stop15h 05m
Air Canada
Wed 30/914:05
LHR
-
CVG
1 stop11h 25m
Air Canada
Deal found 22/7£695
Mon 2/1108:50
CVG
-
LHR
1 stop16h 00m
British Airways
Sun 22/1115:05
LHR
-
CVG
Nonstop8h 50m
British Airways
Deal found 22/7£696
Sun 23/813:55
CVG
-
LHR
1 stop15h 05m
Air Canada
Tue 1/914:05
LHR
-
CVG
1 stop11h 25m
Air Canada
Deal found 22/7£697
Tue 18/813:55
CVG
-
LHR
1 stop15h 05m
Air Canada
Tue 25/809:30
LHR
-
CVG
1 stop16h 00m
Air Canada
Deal found 21/7£697
Sun 1/1118:40
CVG
-
LHR
2 stops45h 20m
Air Canada
Sun 15/1118:00
LHR
-
CVG
2 stops28h 15m
Air Canada
Deal found 22/7£698

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 23 July 2026.

Round-trip from

£691

One-way from

£224

Popular in

June

Cheapest in

January

Average price

£972

Good round-trip deal

£656 or less
British Airways
  • British Airways
  • 1/11-15/11
  • Nonstop
  • 16h 30m total
  • Cincinnati to London
Search Deals
22/10
  • 22/10
  • 2 total stops
  • 23h 40m total
  • Cincinnati to London
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£200 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 23 July 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

Tue 15/9

22:40-11:30

Nonstop7h 50m

London Heathrow

Wed 23/9

07:50-21:04

2 stops18h 14m

£707

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Sat 26/9

18:08-06:45

1 stop31h 37m

London Heathrow

Fri 9/10

06:50-17:00

2 stops15h 10m

£712

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Tue 1/9

15:46-08:05

1 stop11h 19m

London Heathrow

Tue 15/9

11:35-15:30

Nonstop8h 55m

£722

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Fri 16/10

18:20-09:35

1 stop10h 15m

London Heathrow

Sun 1/11

15:05-18:55

Nonstop8h 50m

£738

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Fri 11/9

13:55-06:30

1 stop11h 35m

London Heathrow

Fri 18/9

06:00-20:30

2 stops19h 30m

£739

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Thu 20/8

17:48-13:15

1 stop14h 27m

London Heathrow

Thu 27/8

06:15-15:05

1 stop13h 50m

£740

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 2/9

13:29-07:15

1 stop12h 46m

London Heathrow

Sun 6/9

06:15-15:10

1 stop13h 55m

£743

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 31/8

21:15-10:05

Nonstop7h 50m

London Heathrow

Wed 9/9

15:45-19:40

Nonstop8h 55m

£752

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Fri 2/10

21:15-10:05

Nonstop7h 50m

London Heathrow

Tue 6/10

07:00-18:33

2 stops16h 33m

£754
Fastest return journey

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 7/10

21:25-10:15

Nonstop7h 50m

London Heathrow

Sat 17/10

15:35-19:30

Nonstop8h 55m

£756

Flights are sorted by cheapest return flights first.

Deals found on 20/7

Showing 1-10 of 24 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 £472). Flying from Cincinnati to London Heathrow Airport in June is currently the most expensive (average of £1,069). 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 23 July 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?

Airfare is typical for this route at the moment.

Cincinnati to London Heathrow Airport flights typically cost between £663 and £966 in November.
The cheapest return price found within the last 5 days was £691 on British Airways (1 Nov–15 Nov).

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 23 July 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
8,127 reviews
Check prices

Comfort

6.8

Food

6.4

Overall

6.7

Boarding

6.9

Crew

7.7

Entertainment

6.5

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
8,127 reviews
British Airways
6.7
Okay
8,127 reviews
Check prices

Comfort

6.8

Food

6.4

Overall

6.7

Boarding

6.9

Crew

7.7

Entertainment

6.5

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 1 outbound flight 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 7h 50m. 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 34% 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 (79%), Aer Lingus (79%) and Finnair (79%).

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

    Looking at all options, your cheapest flight can be booked for £651. While the most popular route (Cincinnati Cinci./N. Kentucky - London Heathrow) can be booked for £620 on average, our data indicates £656 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 £472). Flying from Cincinnati to London Heathrow Airport in June is currently the most expensive (average of £1,069). 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
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Swindon
Southend-on-Sea
Poole
Kingston upon Thames
Southall
Aylesbury

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 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£457Average£893FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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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