How long is the flight from Cincinnati to London?

There are many flights that can get you from Cincinnati to London in 15h 20m. Fly via Delta, United Airlines, or Lufthansa to get the fastest option. Airlines will cover a distance of 3950 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

Our cheapest airline available from Cincinnati to London is United Airlines. Our recent data shows that you can find tickets from as low as $523 on this airline. Additional options worth looking into are Finnair and Scandinavian Airlines, starting at $539 and $554 round-trip. These flights start at 36% 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 $316 on Iberia. Other airlines that offer cheap prices include British Airways from $323 and United Airlines from $422 one-way.

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.

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).

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 $346. On average you can expect to pay $1,136. The most popular route, (Cincinnati Cinci./N. Kentucky - London Heathrow), can usually be booked for $615.

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 (68%), Aer Lingus (68%) and Finnair (68%).

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

The most popular airlines flying from Cincinnati to London are British Airways, Iberia and American Airlines. Something to consider prior to booking your flight.

Most accurate provider : When it comes to deals on Cincinnati-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cincinnati-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cincinnati-London flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Cincinnati-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cincinnati-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 3 daily outbound flights to London from 9 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.

$365+ Flights from Cincinnati to London

Q: How much does it cost to fly round-trip from Cincinnati to London?

Airfare is below average for this route at the moment. Cincinnati to London flights typically cost between $669 and $1,561 in January. The cheapest round-trip price found within the last 3 days was $593 on Multiple Airlines (Jan 12-Jan 19).

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Cincinnati to London with Cheapflights

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.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 Sunday and return on a Thursday

Cheap 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 December 15, 2025.

Wed 12/3111:14 amCVG - LHR

1 stop16h 56mLufthansa

Mon 1/127:30 pmLHR - CVG

2 stops30h 16mLufthansa

Deal found 12/15

$792

Tue 12/302:19 pmCVG - LHR

1 stop12h 36mUnited Airlines

Fri 1/99:00 amLHR - CVG

2 stops37h 46mUnited Airlines

Deal found 12/13

$815

Tue 12/306:40 pmCVG - LHR

2 stops20h 55mAir Canada

Fri 1/99:00 amLHR - CVG

2 stops14h 00mAir Canada

Deal found 12/15

$836

Wed 12/312:19 pmCVG - LHR

1 stop10h 36mLufthansa

Sun 1/117:30 pmLHR - CVG

2 stops27h 46mLufthansa

Deal found 12/15

$837

Wed 12/318:50 pmCVG - LHR

Nonstop7h 40mBritish Airways

Mon 1/127:40 pmLHR - CVG

2 stops29h 21mBritish Airways

Deal found 12/13

$839

Tue 12/308:50 pmCVG - LHR

Nonstop7h 40mBritish Airways

Fri 1/95:00 pmLHR - CVG

1 stop32h 31mBritish Airways

Deal found 12/15

$845

Mon 12/292:19 pmCVG - LHR

1 stop15h 56mUnited Airlines

Sat 1/109:00 amLHR - CVG

2 stops38h 16mUnited Airlines

Deal found 12/13

$865

Wed 12/3110:20 amCVG - LHR

2 stops15h 50mAir Canada

Mon 1/129:00 amLHR - CVG

2 stops41h 30mAir Canada

Deal found 12/13

$868

Wed 12/316:00 amCVG - LHR

2 stops20h 10mAir Canada

Sun 1/111:25 pmLHR - CVG

2 stops37h 05mAir Canada

Deal found 12/13

$871

Wed 12/312:19 pmCVG - LCY

2 stops17h 36mMultiple Airlines

Mon 1/129:50 amLCY - CVG

2 stops16h 40mMultiple Airlines

Deal found 12/15

$924

Wed 12/313:15 pmCVG - LCY

2 stops22h 05mBritish Airways

Sun 1/116:55 pmLCY - CVG

2 stops31h 03mBritish Airways

Deal found 12/15

$1,050

Tue 12/304:05 pmCVG - LCY

2 stops19h 20mBritish Airways

Wed 1/73:30 pmLCY - CVG

2 stops34h 28mBritish Airways

Deal found 12/13

$1,116

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 December 15, 2025.

Mon 1/1211:57 amCVG - LGW

1 stop17h 03mMultiple Airlines

Mon 1/192:00 pmLGW - CVG

1 stop15h 55mMultiple Airlines

Deal found 12/13

$593

Wed 3/42:25 pmCVG - LHR

2 stops15h 20mDelta

Fri 3/136:30 amLHR - CVG

2 stops15h 51mDelta

Deal found 12/15

$663

Wed 1/287:00 amCVG - LHR

1 stop23h 15mUnited Airlines

Fri 2/66:00 pmLHR - CVG

1 stop29h 00mUnited Airlines

Deal found 12/13

$665

Wed 4/157:43 pmCVG - LCY

2 stops17h 52mLufthansa

Thu 4/239:15 amLCY - CVG

2 stops19h 28mLufthansa

Deal found 12/14

$685

Tue 5/1210:15 pmCVG - LHR

Nonstop7h 55mBritish Airways

Thu 5/2112:30 pmLHR - CVG

1 stop12h 58mBritish Airways

Deal found 12/14

$692

Thu 3/512:45 pmCVG - LHR

2 stops20h 50mScandinavian Airlines

Sun 3/87:50 pmLHR - CVG

3 stops29h 26mScandinavian Airlines

Deal found 12/15

$695

Mon 4/2711:10 amCVG - LGW

2 stops18h 45mIberia

Wed 5/611:35 amLGW - CVG

2 stops17h 45mIberia

Deal found 12/15

$926

Wed 4/157:25 amCVG - STN

2 stops28h 25mTurkish Airlines

Thu 4/235:45 pmSTN - CVG

2 stops31h 29mTurkish Airlines

Deal found 12/14

$1,274

Sun 1/115:05 amCVG - LGW

1 stop23h 55mMultiple Airlines

Thu 1/152:00 pmLGW - CVG

1 stop25h 57mMultiple Airlines

Deal found 12/12

$640

Sun 1/257:00 amCVG - LHR

1 stop23h 15mUnited Airlines

Wed 2/46:00 pmLHR - CVG

1 stop29h 00mUnited Airlines

Deal found 12/13

$665

Wed 3/42:10 pmCVG - LCY

2 stops13h 55mLufthansa

Wed 3/116:10 pmLCY - CVG

2 stops28h 40mLufthansa

Deal found 12/14

$689

Thu 1/812:45 pmCVG - LHR

2 stops23h 15mScandinavian Airlines

Thu 1/226:40 pmLHR - CVG

3 stops27h 32mScandinavian Airlines

Deal found 12/13

$698

Fri 1/2310:30 amCVG - LGW

1 stop18h 30mMultiple Airlines

Wed 1/289:50 amLGW - CVG

2 stops34h 22mMultiple Airlines

Deal found 12/13

$664

Wed 3/1110:10 amCVG - LHR

1 stop16h 30mUnited Airlines

Fri 3/201:00 pmLHR - CVG

1 stop33h 00mUnited Airlines

Deal found 12/12

$676

Wed 2/182:10 pmCVG - LCY

2 stops13h 55mLufthansa

Mon 2/236:15 pmLCY - CVG

2 stops31h 03mLufthansa

Deal found 12/14

$689

Mon 1/124:10 pmCVG - LCY

2 stops21h 10mBritish Airways

Mon 1/199:10 amLCY - CVG

2 stops40h 06mBritish Airways

Deal found 12/15

$763

Sun 3/291:35 pmCVG - LHR

1 stop12h 10mMultiple Airlines

Tue 4/76:15 amLHR - CVG

1 stop13h 55mMultiple Airlines

Deal found 12/15

$665

Wed 1/77:00 amCVG - LHR

1 stop17h 55mUnited Airlines

Wed 1/1411:10 amLHR - CVG

1 stop11h 50mUnited Airlines

Deal found 12/13

$677

Thu 4/27:43 pmCVG - LCY

2 stops17h 52mLufthansa

Wed 4/159:15 amLCY - CVG

2 stops19h 43mLufthansa

Deal found 12/14

$731

Tue 5/126:00 pmCVG - LHR

1 stop11h 15mMultiple Airlines

Thu 5/216:15 amLHR - CVG

1 stop13h 55mMultiple Airlines

Deal found 12/14

$665

Mon 4/276:00 amCVG - LHR

1 stop23h 40mUnited Airlines

Wed 5/65:40 pmLHR - CVG

1 stop24h 58mUnited Airlines

Deal found 12/13

$681

Tue 5/122:11 pmCVG - LCY

2 stops23h 24mLufthansa

Mon 5/189:15 amLCY - CVG

2 stops19h 04mLufthansa

Deal found 12/15

$731

Wed 4/226:45 pmCVG - LHR

1 stop13h 25mMultiple Airlines

Tue 4/286:15 amLHR - CVG

1 stop13h 55mMultiple Airlines

Deal found 12/14

$665

Sat 5/97:41 pmCVG - LCY

2 stops17h 54mLufthansa

Tue 5/199:15 amLCY - CVG

2 stops19h 04mLufthansa

Deal found 12/14

$731

Mon 1/122:54 pmCVG - LCY

2 stops13h 21mMultiple Airlines

Mon 1/195:45 pmLCY - CVG

2 stops32h 01mMultiple Airlines

Deal found 12/13

$707

Mon 3/92:20 pmCVG - LCY

2 stops23h 20mLufthansa

Sun 3/155:15 pmLCY - CVG

2 stops29h 35mLufthansa

Deal found 12/15

$735

Tue 1/202:54 pmCVG - LCY

2 stops13h 21mMultiple Airlines

Wed 1/289:20 amLCY - CVG

2 stops16h 26mMultiple Airlines

Deal found 12/14

$717

Sun 4/197:25 amCVG - STN

2 stops21h 50mTurkish Airlines

Sat 4/2511:10 amSTN - CVG

2 stops38h 04mTurkish Airlines

Deal found 12/14

$1,274

Thu 2/1911:20 amCVG - LCY

2 stops17h 00mLufthansa

Mon 2/236:15 pmLCY - CVG

2 stops31h 03mLufthansa

Deal found 12/13

$735

Sat 5/25:55 pmCVG - STN

2 stops35h 20mTurkish Airlines

Sat 5/95:45 pmSTN - CVG

2 stops28h 13mTurkish Airlines

Deal found 12/13

$1,274

Last-minute flights from Cincinnati to London
Discover last-minute flight deals from Cincinnati to London. Data last updated December 15, 2025 and is based on user searches.

Wed 1/72:08 pmCVG - LHR

1 stop12h 47mLufthansa

Wed 1/148:30 amLHR - CVG

2 stops18h 00mLufthansa

Deal found 12/15

$629

Sat 1/107:00 amCVG - LHR

2 stops28h 00mScandinavian Airlines

Mon 1/126:40 amLHR - CVG

2 stops20h 32mScandinavian Airlines

Deal found 12/12

$601

Sun 1/115:05 amCVG - LGW

1 stop23h 55mMultiple Airlines

Thu 1/152:00 pmLGW - CVG

1 stop25h 57mMultiple Airlines

Deal found 12/12

$640

Mon 1/1211:57 amCVG - LGW

1 stop17h 03mMultiple Airlines

Mon 1/192:00 pmLGW - CVG

1 stop15h 55mMultiple Airlines

Deal found 12/13

$593

Mon 1/1211:57 amCVG - LGW

1 stop17h 03mMultiple Airlines

Thu 1/152:00 pmLGW - CVG

1 stop25h 57mMultiple Airlines

Deal found 12/12

$605

Mon 1/123:18 pmCVG - LHR

1 stop11h 57mIberia

Mon 1/197:40 pmLHR - CVG

2 stops29h 21mIberia

Deal found 12/13

$632

Sun 1/189:29 pmCVG - LGW

1 stop31h 31mMultiple Airlines

Tue 1/272:30 pmLGW - CVG

2 stops53h 42mMultiple Airlines

Deal found 12/13

$598

Sun 1/189:30 pmCVG - LGW

2 stops27h 30mMultiple Airlines

Fri 1/232:00 pmLGW - CVG

1 stop14h 26mMultiple Airlines

Deal found 12/13

$607

Tue 1/202:54 pmCVG - LHR

1 stop10h 46mMultiple Airlines

Wed 1/289:00 amLHR - CVG

2 stops16h 46mMultiple Airlines

Deal found 12/14

$615

Sun 1/255:39 pmCVG - LGW

2 stops31h 21mMultiple Airlines

Fri 1/302:00 pmLGW - CVG

1 stop14h 26mMultiple Airlines

Deal found 12/12

$613

Tue 1/272:54 pmCVG - LHR

2 stops13h 51mLufthansa

Thu 2/57:40 amLHR - CVG

2 stops18h 06mLufthansa

Deal found 12/13

$637

Tue 1/272:12 pmCVG - LHR

1 stop13h 33mVirgin Atlantic

Tue 2/38:55 amLHR - CVG

1 stop13h 14mVirgin Atlantic

Deal found 12/13

$642

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 December 15, 2025.

Wed 1/218:00 amCVG - LHR

2 stops23h 50mMultiple Airlines

Deal found 12/15

$365

Wed 1/212:54 pmCVG - LHR

1 stop10h 46mLufthansa

Deal found 12/15

$404

Wed 4/229:20 pmCVG - LHR

Nonstop7h 55mBritish Airways

Deal found 12/14

$407

Sun 4/57:43 pmCVG - LHR

1 stop9h 57mLufthansa

Deal found 12/15

$409

Wed 5/132:45 pmCVG - LHR

1 stop11h 10mLufthansa

Deal found 12/15

$416

Wed 5/132:15 pmCVG - LHR

2 stops13h 20mAir Canada

Deal found 12/15

$422

Sun 4/57:25 amCVG - LHR

1 stop18h 20mUnited Airlines

Deal found 12/14

$423

Sun 1/46:40 pmCVG - LHR

1 stop30h 50mAir Canada

Deal found 12/14

$425

Sun 4/56:00 amCVG - LHR

2 stops19h 30mAir Canada

Deal found 12/15

$426

Fri 3/275:15 amCVG - LHR

3 stops26h 10mMultiple Airlines

Deal found 12/13

$428

Sat 5/236:15 pmCVG - LGW

1 stop34h 45mMultiple Airlines

Deal found 12/13

$430

Sat 5/96:00 pmCVG - LHR

1 stop21h 00mDelta

Deal found 12/15

$431

Find flight deals from Cincinnati to London

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$593 (Kiwi.com)
One-way from	$365 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$986
Good round-trip deal	$674 or less
Good one-way deal	$426 or less

Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-London (LON) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-London (LON) flights.

Search Deals

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($188 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

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

Search Deals

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

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

Mon 1/12

11:57 am-10:00 am

1 stop17h 03m

London Gatwick

Mon 1/19

2:00 pm-12:55 am

1 stop15h 55m

$593

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

Sun 1/11

5:05 am-10:00 am

1 stop23h 55m

London Gatwick

Thu 1/15

2:00 pm-10:57 am

1 stop25h 57m

$640

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 3/4

2:25 pm-10:45 am

2 stops15h 20m

London Heathrow

Fri 3/13

6:30 am-6:21 pm

2 stops15h 51m

$663

CincinnatiLondon

CVG - LGW

CVGLGW

Cincinnati Cinci./N. Kentucky

Fri 1/23

10:30 am-10:00 am

1 stop18h 30m

London Gatwick

Wed 1/28

9:50 am-3:12 pm

2 stops34h 22m

$664

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 1/28

7:00 am-11:15 am

1 stop23h 15m

London Heathrow

Fri 2/6

6:00 pm-6:00 pm

1 stop29h 00m

$665

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Sun 1/25

7:00 am-11:15 am

1 stop23h 15m

London Heathrow

Wed 2/4

6:00 pm-6:00 pm

1 stop29h 00m

$665

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Sun 3/29

1:35 pm-6:45 am

1 stop12h 10m

London Heathrow

Tue 4/7

6:15 am-3:10 pm

1 stop13h 55m

$665

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Tue 5/12

6:00 pm-10:15 am

1 stop11h 15m

London Heathrow

Thu 5/21

6:15 am-3:10 pm

1 stop13h 55m

$665

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 4/22

6:45 pm-1:10 pm

1 stop13h 25m

London Heathrow

Tue 4/28

6:15 am-3:10 pm

1 stop13h 55m

$665

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 3/11

10:10 am-6:40 am

1 stop16h 30m

London Heathrow

Fri 3/20

1:00 pm-6:00 pm

1 stop33h 00m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results

...

Compare providers for flights from Cincinnati to London

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cincinnati to London in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars
oojo	Price Accuracy3 stars	Trust Score*3 stars
Thrive Travel	Price Accuracy3 stars	Trust Score*1 star
JustAirTicket	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Cincinnati-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cincinnati-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cincinnati-London flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Cincinnati-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cincinnati-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $518). Flying from Cincinnati to London in June is currently the most expensive (average of $918). 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 morning. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the evening.

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. Friday at noon 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?

Reviews of airlines servicing London

See what other customers who have flown with Delta, United Airlines, and American Airlines from Cincinnati to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,008 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,092 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,048 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Iberia

7.0

Good

3,052 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

British Airways

6.7

Okay

7,575 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

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 3 daily outbound flights to London from 9 different airlines.
How long is the flight from Cincinnati to London?
There are many flights that can get you from Cincinnati to London in 15h 20m. Fly via Delta, United Airlines, or Lufthansa to get the fastest option. Airlines will cover a distance of 3950 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Cincinnati to London round-trip?
Our cheapest airline available from Cincinnati to London is United Airlines. Our recent data shows that you can find tickets from as low as $523 on this airline. Additional options worth looking into are Finnair and Scandinavian Airlines, starting at $539 and $554 round-trip. These flights start at 36% 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 $316 on Iberia. Other airlines that offer cheap prices include British Airways from $323 and United Airlines from $422 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 (68%), Aer Lingus (68%) and Finnair (68%).
What are the cheapest flights from Cincinnati to London?
The cheapest flight price from Cincinnati to London is $346. On average you can expect to pay $1,136. The most popular route, (Cincinnati Cinci./N. Kentucky - London Heathrow), can usually be booked for $615.
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 $518). Flying from Cincinnati to London in June is currently the most expensive (average of $918). 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

Ilford

Hounslow

Southend-on-Sea

Harrow

Eastleigh

Dartford

Dover

Winchester

Croydon

Orpington

Watford

Hayes

Borehamwood

Aylesbury

Chipping Norton

Horley

Kingston upon Thames

Wembley

Folkestone

Eastbourne

Browse thousands of different options on Cheapflights for your next trip

Top 9 airlines flying from Cincinnati to London

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$533	Average$804	FlexibilityNo cancel fee	On-time69%
Finnair	Cheapest$539	Average$732	FlexibilityNo cancel fee	On-time76%
Scandinavian Airlines	Cheapest$554	Average$677	FlexibilityNo cancel fee	On-time77%
Virgin Atlantic	Cheapest$555	Average$890	FlexibilityNo cancel fee	On-time72%
Iberia	Cheapest$589	Average$775	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$590	Average$874	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$603	Average$915	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$605	Average$927	FlexibilityNo cancel fee	On-time67%
American Airlines	Cheapest$634	Average$929	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$365+ 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 1/21. 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 Sunday and return on a Thursday

Cheap 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 December 15, 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 December 15, 2025.

Find flight deals from Cincinnati to London

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

Compare providers for flights from Cincinnati to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cincinnati to London in December.

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 December 12, 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 December 15, 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 December 16, 2024.

How much does it cost to fly round-trip from Cincinnati to London?

Reviews of airlines servicing London

See what other customers who have flown with Delta, United Airlines, and American Airlines from Cincinnati to London have to say. You can also see how each airline compares 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?

How long is the flight 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?

How can I find direct flights from Cincinnati to London?

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

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

Traveling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cincinnati to London

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Cincinnati to London

100% Free

Book with Flexibility

Travel Smart

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 December 15, 2025.