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$272+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — LHR
jun 17 — jun 241
ter 6/17
ter 6/24
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 October, booked 64 days in advance, depart on a Tuesday or Wednesday 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 junho 12, 2025.

Round-trip from

$648
(United Airlines)

One-way from

$272
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,246

Good round-trip deal

$763 or less

Good one-way deal

$516 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. 22% potential increase in price ($241 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junho 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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.
qua 8/271:30 pmCVG - LHR
1 stop12h 00mUnited Airlines
qua 10/152:05 pmLHR - CVG
2 stops28h 02mUnited Airlines
Deal found 6/10$648
This Air Canada deal was found by Cheapflights users on 6/10. 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.
qua 8/279:30 amCVG - LHR
2 stops16h 00mAir Canada
qua 10/152:05 pmLHR - CVG
2 stops28h 02mAir Canada
Deal found 6/10$655
This Delta deal was found by Cheapflights users on 6/9. 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.
qua 8/611:00 amCVG - LHR
1 stop16h 50mDelta
qua 8/206:15 amLHR - CVG
1 stop13h 55mDelta
Deal found 6/9$657
This Orbitz deal was found by Cheapflights users on 6/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 7/284:03 pmCVG - LHR
1 stop11h 02mBritish Airways
seg 8/187:25 pmLHR - CVG
2 stops28h 08mBritish Airways
Deal found 6/9$662
This Iberia deal was found by Cheapflights users on 6/11. 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.
qua 10/84:59 pmCVG - LHR
1 stop9h 51mIberia
qua 10/159:45 amLHR - CVG
1 stop11h 28mIberia
Deal found 6/11$676
This SWISS deal was found by Cheapflights users on 6/9. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 8/62:10 pmCVG - LHR
2 stops17h 50mSWISS
qua 8/208:40 amLHR - CVG
2 stops37h 10mSWISS
Deal found 6/9$677
This Mytrip deal was found by Cheapflights users on 6/10. 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.
dom 8/179:30 amCVG - LHR
2 stops16h 00mMultiple Airlines
sáb 8/306:50 amLHR - CVG
2 stops13h 59mMultiple Airlines
Deal found 6/10$679
This Scandinavian Airlines deal was found by Cheapflights users on 6/11. 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.
sáb 11/87:05 amCVG - LHR
2 stops26h 30mScandinavian Airlines
sáb 11/156:40 amLHR - CVG
2 stops18h 56mScandinavian Airlines
Deal found 6/11$692
This American Airlines deal was found by Cheapflights users on 6/10. 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.
qua 9/1012:26 pmCVG - LHR
1 stop13h 04mAmerican Airlines
dom 9/214:25 pmLHR - CVG
Nonstop8h 30mAmerican Airlines
Deal found 6/10$716
This KLM deal was found by Cheapflights users on 6/10. 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.
seg 7/216:45 pmCVG - LHR
1 stop13h 25mKLM
qua 8/69:20 amLHR - CVG
1 stop13h 30mKLM
Deal found 6/10$737
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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.
qua 12/245:55 pmCVG - LHR
2 stops17h 55mLufthansa
qua 12/3111:10 amLHR - CVG
2 stops17h 33mLufthansa
Deal found 6/10$805

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 junho 12, 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

qua 8/27

1:30 pm-6:30 am

1 stop12h 00m

London Heathrow

qua 10/15

2:05 pm-1:07 pm

2 stops28h 02m

$648

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

qua 8/27

9:30 am-6:30 am

2 stops16h 00m

London Heathrow

qua 10/15

2:05 pm-1:07 pm

2 stops28h 02m

$655

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

qua 8/6

11:00 am-8:50 am

1 stop16h 50m

London Heathrow

qua 8/20

6:15 am-3:10 pm

1 stop13h 55m

$657

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

seg 7/28

4:03 pm-8:05 am

1 stop11h 02m

London Heathrow

seg 8/18

7:25 pm-6:33 pm

2 stops28h 08m

$662

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

qua 10/8

4:59 pm-7:50 am

1 stop9h 51m

London Heathrow

qua 10/15

9:45 am-4:13 pm

1 stop11h 28m

$676

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

qua 8/6

2:10 pm-1:00 pm

2 stops17h 50m

London Heathrow

qua 8/20

8:40 am-4:50 pm

2 stops37h 10m

$677

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

dom 8/17

9:30 am-6:30 am

2 stops16h 00m

London Heathrow

sáb 8/30

6:50 am-3:49 pm

2 stops13h 59m

$679

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

qua 9/10

7:25 pm-6:25 pm

2 stops18h 00m

London Heathrow

seg 9/15

7:10 pm-4:50 pm

2 stops26h 40m

$683

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

sáb 11/8

7:05 am-2:35 pm

2 stops26h 30m

London Heathrow

sáb 11/15

6:40 am-8:36 pm

2 stops18h 56m

$692

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

qua 9/10

12:26 pm-6:30 am

1 stop13h 04m

London Heathrow

dom 9/21

4:25 pm-7:55 pm

Nonstop8h 30m

$716

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 24 results
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 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 June 9, 2025.

The best time to book flights from Cincinnati to London Heathrow Airport is 64 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 $1,108). 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 junho 12, 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.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 junho 12, 2025.
Read through reviews of airlines operating flights from Cincinnati to London, such as Delta, KLM and Finnair. 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
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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 2 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 $648, United Airlines will fly you from Cincinnati to London Heathrow Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Delta - these airlines can fly you to your destination from $655 and $657, respectively. United Airlines is currently priced 23% 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 $382 on Air Canada. Other airlines that offer cheap prices include United Airlines from $399 and Lufthansa from $436 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 (81%), Aer Lingus (81%), Finnair( 81%).

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

    On average you can expect to pay $2,140 for a flight from Cincinnati to London Heathrow Airport. The cheapest flight overall is $439 while the most popular route, (Cincinnati Cinci./N. Kentucky - London Heathrow) is currently priced at $622.

  • 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 $1,108). 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 Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Folkestone
Borehamwood
Broadway
Sutton
Aylesbury
Chelmsford
Brentwood

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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 junho 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$568Average$838FlexibilityNo cancel feeOn-time72%
IberiaCheapest$587Average$742FlexibilityNo cancel feeOn-time77%
DeltaCheapest$595Average$875FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$619Average$680FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$624Average$911FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$629Average$1,047FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$632Average$908FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$636Average$828FlexibilityNo cancel feeOn-time69%

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