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

Our cheapest airline available from Cincinnati to London is Delta. Our recent data shows that you can find tickets from as low as $634 on this airline. Additional options worth looking into are United Airlines and Air Canada, starting at $648 and $655 round-trip. These flights start at 24% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Cincinnati to London 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 SWISS from $435 one-way.

What are the most popular routes from Cincinnati to London?

Most travelers choose Cincinnati Cinci./N. Kentucky - London Heathrow, Cincinnati Cinci./N. Kentucky - London Gatwick or Cincinnati Cinci./N. Kentucky - London City when deciding on the best route from Cincinnati to London.

What are the cheapest flights from Cincinnati to London?

The cheapest flight price from Cincinnati to London is $439. On average you can expect to pay $2,140. The most popular route, (Cincinnati Cinci./N. Kentucky - London Heathrow), can usually be booked for $622.

What are the most reliable airlines from Cincinnati to London?

The top 3 most reliable airlines when flying from Cincinnati to London are American Airlines (81%), Aer Lingus (81%) and Finnair (81%).

What are the most popular airlines that fly from Cincinnati to London?

The most popular airlines flying from Cincinnati to London are American Airlines, Air Canada and Finnair. Something to consider prior to booking your flight.

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

Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to London. Check prices with Cheapflights to find a great deal for your trip.

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

To save on the cost of your flight from Cincinnati to London, book at least 34 days before your planned departure. Booking around this time can save you about 42% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $771 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $857.

What is the cheapest month to fly from Cincinnati to London?

Flights from Cincinnati to London lean towards being more expensive in June. Prices are generally better when you fly from Cincinnati to London in February, with the cheapest ticket starting at $619.

What airport do you fly from for flights from Cincinnati to London?

Located just 8.8 mi from the city center, Cincinnati Cinci./N. Kentucky is the airport most travelers will use when flying to London from Cincinnati. Booking flights from Cinci./N. Kentucky (CVG) to London should be relatively easy as there are 2 daily outbound flights to London from 8 different airlines.

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 vacation 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.

$228+ Flights from Cincinnati to London

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to London are usually found in February or October, booked 33 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Cincinnati to London

Round-trip from	$634 (Delta)
One-way from	$228 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$1,196
Good round-trip deal	$763 or less
Good one-way deal	$516 or less

From Cincinnati Cinci./N. Kentucky to London (LON)

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One-way flight from Cincinnati Cinci./N. Kentucky to London (LON)

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Highest demand for flights based on searches. 19% potential increase in price ($204 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($33 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 (LON).

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Price to beat on a one-way flight from Cincinnati Cinci./N. Kentucky to London (LON).

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Find flight deals from Cincinnati to London

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 June 12, 2025.

Wed 8/66:03 pmCVG - LGW

1 stop10h 57mDelta

Wed 8/2012:00 pmLGW - CVG

1 stop14h 01mDelta

Deal found 6/9

$634

Wed 8/271:30 pmCVG - LHR

1 stop12h 00mUnited Airlines

Wed 10/152:05 pmLHR - CVG

2 stops28h 02mUnited Airlines

Deal found 6/10

$648

Wed 8/279:30 amCVG - LHR

2 stops16h 00mAir Canada

Wed 10/152:05 pmLHR - CVG

2 stops28h 02mAir Canada

Deal found 6/10

$655

Wed 8/611:00 amCVG - LHR

1 stop16h 50mDelta

Wed 8/206:15 amLHR - CVG

1 stop13h 55mDelta

Deal found 6/9

$657

Mon 7/284:03 pmCVG - LHR

1 stop11h 02mBritish Airways

Mon 8/187:25 pmLHR - CVG

2 stops28h 08mBritish Airways

Deal found 6/9

$662

Mon 11/172:09 pmCVG - LGW

2 stops22h 41mSWISS

Mon 11/246:40 pmLGW - CVG

2 stops30h 50mSWISS

Deal found 6/11

$673

Wed 7/238:12 pmCVG - LGW

2 stops18h 48mIberia

Tue 9/28:40 pmLGW - CVG

2 stops31h 32mIberia

Deal found 6/11

$674

Wed 10/84:59 pmCVG - LHR

1 stop9h 51mIberia

Wed 10/159:45 amLHR - CVG

1 stop11h 28mIberia

Deal found 6/11

$676

Wed 8/62:10 pmCVG - LHR

2 stops17h 50mSWISS

Wed 8/208:40 amLHR - CVG

2 stops37h 10mSWISS

Deal found 6/9

$677

Mon 8/1811:49 amCVG - LGW

1 stop14h 06mMultiple Airlines

Mon 8/252:00 pmLGW - CVG

1 stop15h 53mMultiple Airlines

Deal found 6/11

$677

Wed 11/122:09 pmCVG - LCY

2 stops17h 41mSWISS

Wed 11/197:10 pmLCY - CVG

2 stops30h 20mSWISS

Deal found 6/10

$677

Mon 8/182:10 pmCVG - LCY

2 stops17h 20mMultiple Airlines

Mon 8/256:05 pmLCY - CVG

2 stops27h 45mMultiple Airlines

Deal found 6/11

$678

Best flights from Cincinnati to London
Discover carefully curated flight deals from Cincinnati to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Wed 8/66:03 pmCVG - LGW

1 stop10h 57mDelta

Wed 8/2012:00 pmLGW - CVG

1 stop14h 01mDelta

Deal found 6/9

$634

Wed 8/271:30 pmCVG - LHR

1 stop12h 00mUnited Airlines

Wed 10/152:05 pmLHR - CVG

2 stops28h 02mUnited Airlines

Deal found 6/10

$648

Wed 8/279:30 amCVG - LHR

2 stops16h 00mAir Canada

Wed 10/152:05 pmLHR - CVG

2 stops28h 02mAir Canada

Deal found 6/10

$655

Mon 7/284:03 pmCVG - LHR

1 stop11h 02mBritish Airways

Mon 8/187:25 pmLHR - CVG

2 stops28h 08mBritish Airways

Deal found 6/9

$662

Sun 7/2710:00 pmCVG - LHR

Nonstop7h 50mIberia

Tue 9/22:25 pmLHR - CVG

1 stop13h 37mIberia

Deal found 6/11

$672

Mon 11/172:09 pmCVG - LGW

2 stops22h 41mSWISS

Mon 11/246:40 pmLGW - CVG

2 stops30h 50mSWISS

Deal found 6/11

$673

Mon 8/1811:49 amCVG - LGW

1 stop14h 06mMultiple Airlines

Mon 8/252:00 pmLGW - CVG

1 stop15h 53mMultiple Airlines

Deal found 6/11

$677

Wed 9/107:25 pmCVG - LHR

2 stops18h 00mLufthansa

Mon 9/157:10 pmLHR - CVG

2 stops26h 40mLufthansa

Deal found 6/11

$683

Thu 8/146:03 pmCVG - LGW

1 stop10h 57mVirgin Atlantic

Thu 8/2112:00 pmLGW - CVG

1 stop14h 01mVirgin Atlantic

Deal found 6/11

$684

Wed 9/1012:26 pmCVG - LHR

1 stop13h 04mAmerican Airlines

Mon 9/154:30 pmLHR - CVG

Nonstop8h 35mAmerican Airlines

Deal found 6/12

$715

Mon 7/216:45 pmCVG - LHR

1 stop13h 25mKLM

Wed 8/69:20 amLHR - CVG

1 stop13h 30mKLM

Deal found 6/10

$737

Sat 8/238:00 amCVG - LHR

2 stops20h 20mScandinavian Airlines

Sat 8/306:40 amLHR - CVG

3 stops19h 21mScandinavian Airlines

Deal found 6/10

$741

Last-minute flights from Cincinnati to London
Discover last-minute flight deals from Cincinnati to London. Data last updated June 12, 2025 and is based on user searches.

Tue 6/1712:15 pmCVG - LHR

1 stop20h 15mVirgin Atlantic

Tue 7/112:25 pmLHR - CVG

1 stop13h 41mVirgin Atlantic

Deal found 6/10

$1,218

Tue 6/1710:37 amCVG - LHR

1 stop14h 43mIberia

Tue 7/112:15 pmLHR - CVG

1 stop12h 01mIberia

Deal found 6/10

$1,238

Tue 6/171:15 pmCVG - STN

3 stops23h 55mMultiple Airlines

Mon 6/236:45 amSTN - CVG

3 stops42h 35mMultiple Airlines

Deal found 6/9

$1,266

Tue 6/174:30 pmCVG - LTN

2 stops15h 05mMultiple Airlines

Mon 6/237:50 pmLTN - CVG

3 stops29h 30mMultiple Airlines

Deal found 6/9

$1,331

Tue 6/172:10 pmCVG - LCY

2 stops23h 35mSWISS

Mon 6/239:25 amLCY - CVG

2 stops36h 31mSWISS

Deal found 6/9

$1,387

Wed 6/189:30 amCVG - LHR

1 stop19h 05mUnited Airlines

Wed 6/252:05 pmLHR - CVG

2 stops30h 16mUnited Airlines

Deal found 6/10

$1,230

Wed 6/184:04 pmCVG - LHR

1 stop10h 51mBritish Airways

Wed 6/254:30 pmLHR - CVG

Nonstop8h 35mBritish Airways

Deal found 6/11

$1,349

Thu 6/196:48 pmCVG - LHR

3 stops34h 27mMultiple Airlines

Sun 6/228:30 amLHR - CVG

2 stops33h 20mMultiple Airlines

Deal found 6/9

$1,212

Thu 6/192:05 pmCVG - LGW

2 stops14h 55mDelta

Sun 6/2212:00 pmLGW - CVG

2 stops26h 05mDelta

Deal found 6/11

$1,388

Sat 6/219:19 pmCVG - LGW

1 stop31h 51mMultiple Airlines

Wed 6/252:00 pmLGW - CVG

1 stop31h 24mMultiple Airlines

Deal found 6/9

$918

Sun 6/224:54 pmCVG - LHR

1 stop14h 41mDelta

Thu 7/36:15 amLHR - CVG

1 stop13h 55mDelta

Deal found 6/10

$1,232

Sun 6/229:30 amCVG - LHR

1 stop19h 05mAir Canada

Wed 7/23:50 pmLHR - CVG

2 stops28h 31mAir Canada

Deal found 6/10

$1,236

One-way flights from Cincinnati to London
Search for one-way flight options from Cincinnati to London. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Mon 7/1411:49 amCVG - LGW

1 stop14h 06mMultiple Airlines

Deal found 6/11

$228

Mon 8/118:15 amCVG - LHR

2 stops29h 35mMultiple Airlines

Deal found 6/12

$272

Mon 7/148:15 amCVG - LTN

3 stops34h 05mMultiple Airlines

Deal found 6/11

$342

Mon 7/148:15 amCVG - STN

2 stops43h 25mMultiple Airlines

Deal found 6/11

$351

Tue 12/96:40 pmCVG - LHR

1 stop11h 40mAir Canada

Deal found 6/11

$382

Sun 11/27:15 amCVG - LCY

2 stops24h 35mMultiple Airlines

Deal found 6/12

$398

Wed 10/14:30 pmCVG - LHR

1 stop10h 50mUnited Airlines

Deal found 6/11

$399

Mon 7/148:15 amCVG - SEN

3 stops47h 40mMultiple Airlines

Deal found 6/10

$410

Tue 9/302:05 pmCVG - LCY

2 stops17h 25mSWISS

Deal found 6/11

$435

Sat 9/275:57 pmCVG - LHR

2 stops39h 43mLufthansa

Deal found 6/11

$436

Mon 9/157:55 amCVG - LHR

2 stops20h 40mScandinavian Airlines

Deal found 6/10

$438

Mon 8/119:55 pmCVG - LHR

Nonstop7h 45mBritish Airways

Deal found 6/12

$440

Cheapflights Fare Finder

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

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

Wed 8/6

6:03 pm-10:00 am

1 stop10h 57m

London Gatwick

Wed 8/20

12:00 pm-9:01 pm

1 stop14h 01m

$634

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 8/27

1:30 pm-6:30 am

1 stop12h 00m

London Heathrow

Wed 10/15

2:05 pm-1:07 pm

2 stops28h 02m

$648

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 8/27

9:30 am-6:30 am

2 stops16h 00m

London Heathrow

Wed 10/15

2:05 pm-1:07 pm

2 stops28h 02m

$655

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 8/6

11:00 am-8:50 am

1 stop16h 50m

London Heathrow

Wed 8/20

6:15 am-3:10 pm

1 stop13h 55m

$657

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 7/28

4:03 pm-8:05 am

1 stop11h 02m

London Heathrow

Mon 8/18

7:25 pm-6:33 pm

2 stops28h 08m

$662

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

Wed 7/23

8:12 pm-8:00 pm

2 stops18h 48m

London Gatwick

Tue 9/2

8:40 pm-11:12 pm

2 stops31h 32m

$674

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 10/8

4:59 pm-7:50 am

1 stop9h 51m

London Heathrow

Wed 10/15

9:45 am-4:13 pm

1 stop11h 28m

$676

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 8/6

2:10 pm-1:00 pm

2 stops17h 50m

London Heathrow

Wed 8/20

8:40 am-4:50 pm

2 stops37h 10m

$677

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

Mon 8/18

11:49 am-6:55 am

1 stop14h 06m

London Gatwick

Mon 8/25

2:00 pm-12:53 am

1 stop15h 53m

$677

CincinnatiLondon

CVG - LCY

CVGLCY

Cincinnati Cinci./N. Kentucky

Mon 8/18

2:10 pm-12:30 pm

2 stops17h 20m

London City

Mon 8/25

6:05 pm-4:50 pm

2 stops27h 45m

$678

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 58 results

...

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 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

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

The best time to book flights from Cincinnati to London is 33 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?

Currently, November is the cheapest month in which you can book a flight from Cincinnati to London (average of $661). Flying from Cincinnati to London 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 LON?

It’s optimal to fly from Cincinnati to London in the afternoon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight at noon.

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

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

Rainfall in London by month

In terms of precipitation, rainfall in London 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 when rainfall is around 1.6 in.

Temperature in London by month

If weather is an important factor for your trip to London, 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 London

Get a feel of what it's like to fly with Delta, KLM and Finnair from Cincinnati to London by reading reviews from past customers. 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

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

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

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

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!

Air France

7.5

Good

1,463 reviews

Delta

8.0

Very good

7,950 reviews

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

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

What airport do you fly from for flights from Cincinnati to London?
Located just 8.8 mi from the city center, Cincinnati Cinci./N. Kentucky is the airport most travelers will use when flying to London from Cincinnati. Booking flights from Cinci./N. Kentucky (CVG) to London should be relatively easy as there are 2 daily outbound flights to London from 8 different airlines.
What are the cheapest airlines flying from Cincinnati to London round-trip?
Our cheapest airline available from Cincinnati to London is Delta. Our recent data shows that you can find tickets from as low as $634 on this airline. Additional options worth looking into are United Airlines and Air Canada, starting at $648 and $655 round-trip. These flights start at 24% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Cincinnati to London 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 SWISS from $435 one-way.
What are the most popular routes from Cincinnati to London?
Most travelers choose Cincinnati Cinci./N. Kentucky - London Heathrow, Cincinnati Cinci./N. Kentucky - London Gatwick or Cincinnati Cinci./N. Kentucky - London City when deciding on the best route from Cincinnati to London.
What are the most reliable airlines from Cincinnati to London?
The top 3 most reliable airlines when flying from Cincinnati to London are American Airlines (81%), Aer Lingus (81%) and Finnair (81%).
What are the cheapest flights from Cincinnati to London?
The cheapest flight price from Cincinnati to London is $439. On average you can expect to pay $2,140. The most popular route, (Cincinnati Cinci./N. Kentucky - London Heathrow), can usually be booked for $622.
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 vacation 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, November is the cheapest month in which you can book a flight from Cincinnati to London (average of $661). Flying from Cincinnati to London 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

Hayes

Hounslow

Thornton Heath

Luton

Canterbury

Harrow

Dover

Gatwick

Orpington

Watford

Croydon

Folkestone

Borehamwood

Sutton

Aylesbury

Chelmsford

Brentwood

Chichester

Wembley

Arundel

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from Cincinnati to London

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest$568	Average$838	FlexibilityNo cancel fee	On-time72%
American Airlines	Cheapest$580	Average$786	FlexibilityNo cancel fee	On-time71%
Iberia	Cheapest$587	Average$742	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$595	Average$875	FlexibilityNo cancel fee	On-timeN/A
Finnair	Cheapest$619	Average$680	FlexibilityNo cancel fee	On-time76%
Air Canada	Cheapest$629	Average$1,047	FlexibilityNo cancel fee	On-time67%
British Airways	Cheapest$632	Average$908	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$636	Average$828	FlexibilityNo cancel fee	On-time69%

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$228+ Cheap flights from Cincinnati (CVG) to London (LON)

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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Cincinnati to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to London are usually found in February or October, booked 33 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Cincinnati to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Cincinnati to London

Cheapest flights from Cincinnati to LondonExplore 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 June 12, 2025.

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 June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cincinnati to London that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Cincinnati to London

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

Use this chart to determine the optimal time to book a round-trip flight from Cincinnati to London. Price data was last updated on June 9, 2025.

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

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 June 12, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Cincinnati to London. Price data was last updated on October 27, 2024.

Rainfall in London by month

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

Temperature in London by month

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

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 June 12, 2025.

Get a feel of what it's like to fly with Delta, KLM and Finnair from Cincinnati to London by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

What are the most popular routes from Cincinnati to London?

What are the most reliable airlines from Cincinnati to London?

What are the cheapest flights from Cincinnati to London?

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

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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 June 12, 2025.