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Cheap flights from Cincinnati to London from £137

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 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — LON
3 Aug — 10 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to London are usually found in January or February, booked 4 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Cincinnati to London

Enter your travel dates to find the best prices.

Cheapest flights from Cincinnati to London
Explore the most affordable flight options available from Cincinnati to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2026.

Sun 13/913:55
CVG
-
LHR
1 stop11h 35m
Air Canada
Thu 5/1115:00
LHR
-
CVG
2 stops25h 45m
Air Canada
Deal found 2/7£716
Tue 15/914:45
CVG
-
LGW
2 stops13h 40m
Virgin Atlantic
Thu 5/1110:00
LGW
-
CVG
2 stops19h 24m
Virgin Atlantic
Deal found 2/7£716
Mon 10/813:55
CVG
-
STN
2 stops28h 15m
Multiple Airlines
Wed 19/822:45
STN
-
CVG
3 stops27h 39m
Multiple Airlines
Deal found 3/7£716
Mon 10/821:15
CVG
-
LHR
Nonstop7h 50m
Finnair
Wed 19/815:45
LHR
-
CVG
Nonstop8h 55m
Finnair
Deal found 2/7£716
Mon 14/914:19
CVG
-
LGW
1 stop14h 41m
Multiple Airlines
Tue 10/1110:10
LGW
-
CVG
1 stop18h 36m
Multiple Airlines
Deal found 3/7£716
Tue 15/922:40
CVG
-
LHR
Nonstop7h 50m
British Airways
Wed 4/1115:05
LHR
-
CVG
Nonstop8h 50m
British Airways
Deal found 2/7£717
Mon 10/816:12
CVG
-
LGW
2 stops35h 13m
SWISS
Wed 19/818:35
LGW
-
CVG
2 stops27h 20m
SWISS
Deal found 3/7£717
Sun 16/821:25
CVG
-
LHR
Nonstop7h 50m
Finnair
Tue 25/809:10
LHR
-
CVG
Nonstop8h 55m
Finnair
Deal found 30/6£718
Wed 22/721:30
CVG
-
LGW
1 stop31h 30m
Multiple Airlines
Thu 30/714:00
LGW
-
CVG
1 stop14h 46m
Multiple Airlines
Deal found 3/7£718
Mon 14/921:15
CVG
-
LHR
Nonstop7h 50m
British Airways
Wed 4/1107:35
LHR
-
CVG
2 stops17h 55m
British Airways
Deal found 2/7£719
Sat 18/718:25
CVG
-
LGW
1 stop34h 35m
Multiple Airlines
Wed 29/714:00
LGW
-
CVG
1 stop14h 46m
Multiple Airlines
Deal found 2/7£719
Sun 16/816:20
CVG
-
LHR
2 stops21h 10m
Scandinavian Airlines
Fri 21/807:05
LHR
-
CVG
2 stops20h 22m
Scandinavian Airlines
Deal found 2/7£719

Find flight deals from Cincinnati to London

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to London (LON). 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 4 July 2026.

Round-trip from

£716

One-way from

£137

Popular in

June

Cheapest in

January

Average price

£896

Good round-trip deal

£638 or less
Air Canada
  • Air Canada
  • 13/9-5/11
  • 3 total stops
  • 37h 20m total
  • Cincinnati to London
Search Deals
29/7
  • 29/7
  • 1 total stop
  • 31h 30m total
  • Cincinnati to London
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£158 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 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 (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cincinnati to London 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 4 July 2026.
Use the filters below to find and compare flights from Cincinnati to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Sun 16/8

19:50-06:55

1 stop30h 05m

London Heathrow

Wed 26/8

12:05-13:14

1 stop30h 09m

£717

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Fri 6/11

07:05-14:35

2 stops26h 30m

London Heathrow

Sun 15/11

18:40-17:05

3 stops27h 25m

£722

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Tue 8/9

17:40-06:35

Nonstop7h 55m

London Heathrow

Thu 24/9

09:15-19:39

1 stop15h 24m

£724

CincinnatiLondon

CVG - LCY

CVGLCY

Cincinnati Cinci./N. Kentucky

Mon 24/8

14:05-17:30

2 stops22h 25m

London City

Tue 8/9

19:15-17:38

2 stops27h 23m

£728

CincinnatiLondon

CVG - LCY

CVGLCY

Cincinnati Cinci./N. Kentucky

Wed 19/8

10:22-08:40

2 stops17h 18m

London City

Tue 25/8

09:15-23:49

2 stops19h 34m

£728

CincinnatiLondon

CVG - LCY

CVGLCY

Cincinnati Cinci./N. Kentucky

Tue 8/9

14:21-17:25

2 stops22h 04m

London City

Tue 22/9

19:15-17:00

2 stops26h 45m

£728

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Sun 1/11

06:00-09:20

2 stops22h 20m

London Heathrow

Sun 15/11

18:40-17:05

3 stops27h 25m

£734

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 30/11

14:45-18:30

2 stops22h 45m

London Heathrow

Fri 4/12

06:40-20:38

3 stops18h 58m

£736

CincinnatiLondon

CVG - LTN

CVGLTN

Cincinnati Cinci./N. Kentucky

Wed 19/8

16:15-10:15

2 stops13h 00m

London Luton

Thu 27/8

21:40-19:54

3 stops27h 14m

£743

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

Mon 31/8

14:05-17:50

2 stops22h 45m

London Gatwick

Wed 9/9

18:35-17:00

2 stops27h 25m

£746

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Cincinnati to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Currently, July is the cheapest month in which you can book a flight from Cincinnati to London (average of £171). Flying from Cincinnati to London in June is currently the most expensive (average of £692). 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 LON?

Find hourly flight availability from Cincinnati to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 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 as you normally would.

How much does it cost for a return flight from Cincinnati to London?

What’s the top stopover airport for flights from Cincinnati to London?

Share of one-stop return flights from Cincinnati to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Washington, D.C. (IAD) – chosen by Cheapflights users on 50% of one-stop itineraries from Cincinnati to London on Cheapflights.

What’s the cheapest stopover airport for flights from Cincinnati to London?

Average return fare for one-stop flights from Cincinnati to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Washington, D.C. (IAD) is the most affordable one-stop option, with an average return flight price of £510.

What’s the fastest stopover option from Cincinnati to London?

Shortest average travel time for one-stop one-way flights from Cincinnati to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for one-stop routes: 10h 05m.

Which airport typically offers the quickest stopover for flights from Cincinnati to London?

Average stopover duration for one-stop one-way flights from Cincinnati to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average stopover time of 1h 31m.

How far ahead should I book a flight from Cincinnati to London?

The best time to book flights from Cincinnati to London is 3 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.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 4 July 2026.
Read reviews from past customers who have flown with British Airways from Cincinnati to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,095 reviews
Check prices

Entertainment

6.4

Boarding

6.9

Food

6.4

Crew

7.7

Comfort

6.8

Overall

6.7

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
8,095 reviews
British Airways
6.7
Okay
8,095 reviews
Check prices

Entertainment

6.4

Boarding

6.9

Food

6.4

Crew

7.7

Comfort

6.8

Overall

6.7

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 London. 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?

    Most people fly from Cincinnati Cinci./N. Kentucky (CVG) if they book a flight from Cincinnati to London. On average, Cinci./N. Kentucky has 3 outbound flights to London per day from 1 airline. Cincinnati Cinci./N. Kentucky is conveniently located just 8.8 mi from Cincinnati’s city center.

  • How long is the flight from Cincinnati to London?

    Departing from Cincinnati to London will take you 7h 55m. Cincinnati and London are separated by a distance of 3950 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Cincinnati to London round-trip?

    According to our current data, British Airways (£458), offers the cheapest pricing from Cincinnati to London. Users have found that British Airways is 30% cheaper than the other options available to this destination.

  • What are the most popular routes from Cincinnati to London?

    When deciding which route to take from Cincinnati to London consider Cincinnati Cinci./N. Kentucky - London Heathrow, Cincinnati Cinci./N. Kentucky - London Gatwick or Cincinnati Cinci./N. Kentucky - London Stansted as they are the most popular.

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

    Before booking your flight to London 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?

    While on average a flight from Cincinnati to London is generally £651, our data shows the cheapest flight currently is £544. When looking at the most popular route, (Cincinnati Cinci./N. Kentucky - London Heathrow), you can expect to pay £561 for that flight.

  • Can I find deals for flights from Cincinnati to London that include hotel bookings?

    Yes. In addition to deals on Cincinnati to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cincinnati to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cincinnati to London.

  • Can I find deals for business class flights from Cincinnati to London?

    Yes. Cheapflights offers flight deals from Cincinnati to London 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?

    Currently, July is the cheapest month in which you can book a flight from Cincinnati to London (average of £171). Flying from Cincinnati to London in June is currently the most expensive (average of £692). 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?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Croydon
Slough
Ilford
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Eastbourne
Southall
Aylesbury
Romford
Ipswich
Borehamwood
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Cincinnati to London

Discover the top airline that operate flights from Cincinnati to London. 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 4 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£458Average£894FlexibilityNo 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 London?

Cheapflights makes it easy to find Cincinnati to London 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 London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Cincinnati.

Can Cheapflights find flights from Cincinnati to London with no change fees?

Certainly. Search results for flights to London from Cincinnati shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Cincinnati to London become cheaper?

Yes, Cheapflights offers price alerts on Cincinnati to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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