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$253+ Cheap flights from Cincinnati (CVG) to Heathrow (LHR)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — LHR
Jul 19 — Jul 261
Sat 7/19
Sat 7/26
1 adult, Economy
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Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to London Heathrow are usually found in February or November, booked 36 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap 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 July 14, 2025.

Round-trip from

$667
(Ovago)

One-way from

$253
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$1,087

Good round-trip deal

$757 or less

Good one-way deal

$520 or less
From Cincinnati Cinci./N. Kentucky to London Heathrow
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One-way flight from Cincinnati Cinci./N. Kentucky to London Heathrow
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Highest demand for flights based on searches. 21% potential increase in price ($234 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Cincinnati Cinci./N. Kentucky to London Heathrow.
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Price to beat on a one-way flight from Cincinnati Cinci./N. Kentucky to London Heathrow.
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Find flight deals from Cincinnati to Heathrow

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 July 14, 2025.

This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:55 pmCVG - LHR
1 stop10h 35mDelta
Wed 11/1212:20 pmLHR - CVG
1 stop12h 16mDelta
Deal found 7/14$622
This Ovago deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/159:55 pmCVG - LHR
Nonstop7h 45mBritish Airways
Mon 8/254:30 pmLHR - CVG
Nonstop8h 35mBritish Airways
Deal found 7/14$635
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/169:55 pmCVG - LHR
Nonstop7h 45mAmerican Airlines
Sat 8/234:25 pmLHR - CVG
Nonstop8h 40mAmerican Airlines
Deal found 7/14$642
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/177:45 pmCVG - LHR
1 stop11h 00mUnited Airlines
Sun 8/246:50 amLHR - CVG
2 stops15h 04mUnited Airlines
Deal found 7/14$644
This Mytrip deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:09 pmCVG - LHR
2 stops13h 21mMultiple Airlines
Thu 11/208:55 amLHR - CVG
2 stops16h 35mMultiple Airlines
Deal found 7/14$656
This Iberia deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/93:21 pmCVG - LHR
1 stop10h 59mIberia
Sun 10/192:25 pmLHR - CVG
1 stop13h 41mIberia
Deal found 7/14$657
This Air Canada deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/71:30 pmCVG - LHR
1 stop12h 00mAir Canada
Tue 10/142:05 pmLHR - CVG
1 stop11h 22mAir Canada
Deal found 7/14$662
This Cheapflightsfares deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:19 amCVG - LHR
2 stops17h 21mLufthansa
Tue 9/169:30 amLHR - CVG
2 stops19h 28mLufthansa
Deal found 7/13$674
This KLM deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:37 pmCVG - LHR
1 stop11h 08mKLM
Tue 10/213:15 pmLHR - CVG
1 stop13h 40mKLM
Deal found 7/13$685
This Scandinavian Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:05 amCVG - LHR
2 stops21h 15mScandinavian Airlines
Fri 11/146:40 amLHR - CVG
2 stops20h 29mScandinavian Airlines
Deal found 7/14$697

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated July 14, 2025.
Use the filters below to find and compare flights from Cincinnati to London Heathrow Airport that are best for you.

Fly from

Cincinnati

Fly to

Heathrow

Route

Depart

Return

Price

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Fri 8/15

9:55 pm-10:40 am

Nonstop7h 45m

London Heathrow

Sun 8/24

4:25 pm-8:05 pm

Nonstop8h 40m

$635

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Fri 8/15

4:43 pm-1:30 pm

1 stop15h 47m

London Heathrow

Mon 8/25

6:15 am-3:10 pm

1 stop13h 55m

$638

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Sat 8/16

9:55 pm-10:40 am

Nonstop7h 45m

London Heathrow

Sat 8/23

4:25 pm-8:05 pm

Nonstop8h 40m

$642

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Sun 8/17

7:45 pm-11:45 am

1 stop11h 00m

London Heathrow

Sun 8/24

6:50 am-4:54 pm

2 stops15h 04m

$644

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Thu 10/9

3:21 pm-7:20 am

1 stop10h 59m

London Heathrow

Sun 10/19

2:25 pm-11:06 pm

1 stop13h 41m

$657

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Tue 10/7

1:30 pm-6:30 am

1 stop12h 00m

London Heathrow

Tue 10/14

2:05 pm-8:27 pm

1 stop11h 22m

$662

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Thu 9/4

10:19 am-8:40 am

2 stops17h 21m

London Heathrow

Tue 9/16

9:30 am-11:58 pm

2 stops19h 28m

$674

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 10/1

7:00 am-6:30 am

2 stops18h 30m

London Heathrow

Mon 10/6

7:30 pm-4:52 pm

2 stops26h 22m

$675

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 9/17

2:37 pm-6:45 am

1 stop11h 08m

London Heathrow

Wed 10/22

11:45 am-7:36 pm

1 stop12h 51m

$685

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 8/18

8:15 am-11:55 am

2 stops22h 40m

$253

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Showing 1-10 of 15 results
1
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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 round-trip 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?

Use this chart to determine the optimal time to book a round-trip flight from Cincinnati to Heathrow. Price data was last updated on July 11, 2025.

The best time to book flights from Cincinnati to London Heathrow Airport is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Cincinnati to London Heathrow Airport (average of $661). Flying from Cincinnati to London Heathrow Airport in June is currently the most expensive (average of $1,095). 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 July 14, 2025.

When flying from Cincinnati to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 7% versus a flight in the evening.

What is the cheapest day to fly from Cincinnati to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Cincinnati to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Cincinnati to London Heathrow Airport flight should consider departing on Saturday at noon when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip 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 July 14, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and United Airlines from Cincinnati to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,953 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,953 reviews
Delta
8.0
Very good
7,953 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very good
7,953 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,856 reviews
Delta
8.0
Very good
7,953 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,423 reviews
Delta
8.0
Very good
7,953 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,953 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    Cincinnati Cinci./N. Kentucky (CVG) is the airport you will fly out of if you book a flight from Cincinnati to London Heathrow. You should not have trouble finding flights to London Heathrow from Cinci./N. Kentucky; the airport handles an average of 4 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Cincinnati airport to London Heathrow. It is only a 8.8 mi journey to Cinci./N. Kentucky (CVG) from Cincinnati’s city center.

  • What are the cheapest airlines flying from Cincinnati to London Heathrow Airport round-trip?

    Currently priced at $667, British Airways will fly you from Cincinnati to London Heathrow Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Iberia and Air Canada - these airlines can fly you to your destination from $668 and $669, respectively. British Airways is currently priced 21% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Cincinnati to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as $368 on United Airlines. Other airlines that offer cheap prices include Air Canada from $418 and British Airways from $424 one-way.

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

    Before booking your flight to London Heathrow Airport from Cincinnati, check out the most reliable airlines to get you to your destination on time: American Airlines (77%), Aer Lingus (77%), Finnair( 77%).

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

    On average you can expect to pay $2,343 for a flight from Cincinnati to London Heathrow Airport. The cheapest flight overall is $426 while the most popular route, (Cincinnati Cinci./N. Kentucky - London Heathrow) is currently priced at $535.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Cincinnati to London Heathrow Airport (average of $661). Flying from Cincinnati to London Heathrow Airport in June is currently the most expensive (average of $1,095). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Canterbury
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Borehamwood
Broadway
Aylesbury
Chelmsford
Folkestone
Chichester
Southend-on-Sea
Swindon

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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.
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Top 8 airlines flying from Cincinnati to Heathrow

Discover the top 8 airlines 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 2,558,603 searches. Data last updated July 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$568Average$838FlexibilityNo cancel feeOn-time72%
IberiaCheapest$592Average$741FlexibilityNo cancel feeOn-time77%
DeltaCheapest$605Average$893FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$619Average$680FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$624Average$892FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$635Average$795FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$636Average$825FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$647Average$902FlexibilityNo cancel feeOn-time70%

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