CVG - LHR

$391 Find Cheap Flights from Cincinnati to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cincinnati to Heathrow departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cincinnati to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cincinnati to London.
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Everything you should know

Cheapest round-trip
$680
Overall average: $714
Scandinavian Airlines
Mon 4/27Tue 5/5
CVG - LHR • 2 stops
Cheapest non-stop
$774
Typical prices: $726-$1,046
Finnair
Sun 4/26Tue 5/5
CVG - LHR • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
American Airlines' Main Cabin Extra includes early boarding.
British Airways' Premium Economy offers more legroom.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
Mon, Tue, Wed, Fri, Sat, Sun
You can fly direct with British Airways. Average duration is 8h 00m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top airlines
Cheapest • from $680 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Top layover airports
Cheapest • Avg $776 (round-trip)
Shortest trip • 9h 55m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
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Flight Deals

Cheap Flights from Cincinnati to Heathrow (CVG-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cincinnati to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cincinnati to Heathrow

Mon, Apr 27 - Tue, May 5
Scandinavian Airlines Logo
6:52 am - 9:35 am
CVG
-
LHR
21h 43m
2 stops
Scandinavian Airlines Logo
7:05 am - 8:57 pm
LHR
-
CVG
18h 52m
2 stops
$680Scandinavian Airlines
Mon, Aug 17 - Thu, Aug 27
Virgin Atlantic Logo
5:45 pm - 9:15 am
CVG
-
LHR
10h 30m
1 stop
Virgin Atlantic Logo
3:15 pm - 11:55 pm
LHR
-
CVG
13h 40m
1 stop
$702Virgin Atlantic
Mon, Apr 27 - Wed, May 6
Scandinavian Airlines Logo
6:52 am - 9:35 am
CVG
-
LHR
21h 43m
2 stops
Scandinavian Airlines Logo
7:05 am - 10:28 pm
LHR
-
CVG
20h 23m
2 stops
$711Scandinavian Airlines
Tue, Apr 28 - Tue, May 5
Scandinavian Airlines Logo
6:30 am - 9:20 am
CVG
-
LHR
21h 50m
2 stops
Scandinavian Airlines Logo
7:05 am - 8:57 pm
LHR
-
CVG
18h 52m
2 stops
$712Scandinavian Airlines
Mon, Apr 20 - Tue, Apr 28
Scandinavian Airlines Logo
6:52 am - 4:25 pm
CVG
-
LHR
28h 33m
2 stops
Scandinavian Airlines Logo
7:50 pm - 10:28 pm
LHR
-
CVG
31h 38m
2 stops
$723Scandinavian Airlines
Sat, Apr 18 - Mon, Apr 20
Scandinavian Airlines Logo
6:30 am - 12:55 pm
CVG
-
LHR
25h 25m
2 stops
Scandinavian Airlines Logo
6:40 am - 10:28 pm
LHR
-
CVG
20h 48m
2 stops
$724Scandinavian Airlines
Mon, Apr 20 - Tue, Apr 28
Scandinavian Airlines Logo
6:52 am - 2:35 pm
CVG
-
LHR
26h 43m
2 stops
Scandinavian Airlines Logo
6:40 am - 10:28 pm
LHR
-
CVG
20h 48m
2 stops
$726Scandinavian Airlines
Mon, Apr 20 - Mon, Apr 27
Scandinavian Airlines Logo
6:52 am - 2:35 pm
CVG
-
LHR
26h 43m
2 stops
Scandinavian Airlines Logo
6:40 am - 10:28 pm
LHR
-
CVG
20h 48m
2 stops
$727Scandinavian Airlines
Fri, May 8 - Thu, May 14
Scandinavian Airlines Logo
6:25 am - 2:35 pm
CVG
-
LHR
27h 10m
2 stops
Scandinavian Airlines Logo
5:30 pm - 10:30 pm
LHR
-
CVG
34h 00m
2 stops
$728Scandinavian Airlines
Sat, May 9 - Thu, May 14
Scandinavian Airlines Logo
6:25 am - 8:55 am
CVG
-
LHR
45h 30m
2 stops
Scandinavian Airlines Logo
5:30 pm - 10:30 pm
LHR
-
CVG
34h 00m
2 stops
$731Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Cincinnati to Heathrow flights

Get data-powered insights and trends into flights from Cincinnati to Heathrow to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Cincinnati to London Heathrow Airport?

The average price of all round-trip flights from Cincinnati to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Cincinnati to London Heathrow Airport, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from London Heathrow Airport, Wednesday is the cheapest day to fly and Tuesday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cincinnati to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cincinnati to London Heathrow Airport is January, where tickets cost $610 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,200 and $1,074 respectively.

Can I save money by flying with a layover from Cincinnati to London Heathrow Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $797 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Cincinnati to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Cincinnati to London Heathrow Airport, you should book around 3 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Expert advice

Expert advice for your flight from Cincinnati to Heathrow

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Good to know

Low seasonJanuary
Cheapest flight$391
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 44% increase in price.
Flight from Cincinnati to London Heathrow Airport

When to book flights from Cincinnati to Heathrow

Are your dates flexible? Find out the best times to travel from Cincinnati to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Cincinnati to London Heathrow Airport flights

  • What is the cheapest flight from Cincinnati to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Cincinnati to London Heathrow Airport was $391 for a one-way ticket and $680 for a round-trip.

  • Do I need a passport to fly between Cincinnati and London Heathrow Airport?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Cincinnati to London Heathrow Airport?

    All the following airlines offer inflight Wi-Fi service on the Cincinnati to London Heathrow Airport flight route: American Airlines, Virgin Atlantic, Air France, SWISS, Delta, British Airways, and Finnair.

  • Which aircraft models fly most regularly from Cincinnati to London Heathrow Airport?

    The Boeing 777 is the aircraft model that flies most regularly on the Cincinnati to London Heathrow Airport flight route.

  • Which airline alliances offer flights from Cincinnati to London Heathrow Airport?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Cincinnati and London Heathrow Airport, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Cincinnati to London Heathrow Airport?

    You can catch a nonstop flight from Cincinnati to London Heathrow Airport on Monday, Tuesday, Wednesday, Friday, Saturday, and Sunday.

  • Which is the best airline for flights from Cincinnati to London, Delta or Finnair?

    The two airlines most popular with KAYAK users for flights from Cincinnati to London are Delta and Finnair. With an average price for the route of $888 and an overall rating of 7.9, Delta is the most popular choice. Finnair is also a great choice for the route, with an average price of $772 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Cincinnati to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cincinnati to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cincinnati to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Cincinnati is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cincinnati to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Cincinnati with another airline. Booking your flights between Cincinnati and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cincinnati to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Cincinnati up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Cincinnati to London Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $418 or less one-way and $797 or less round-trip.

Prefer to fly direct from Cincinnati to London Heathrow Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Cincinnati Cinci./N. Kentucky to London Heathrow.
Find which airlines fly direct from Cincinnati Cinci./N. Kentucky Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Cincinnati Cinci./N. Kentucky to London Heathrow

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

London Heathrow to Cincinnati Cinci./N. Kentucky

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top 5 airlines serving from Cincinnati to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Cincinnati to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cincinnati to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8292 reviews
8.1Boarding
7.9Comfort
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

10.0 ExcellentAnonymous, Mar 2026
ATL - DTW
Read more Delta reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

Good level of service. Comfortable airplane. However, security is always a hassle at LHR. I always try to avoid that airport at all cost if possible.

Everything smooth. The only thing is that my connecting flight in the US to my final destination was delayed. The time changed 4 times. For the rest, everything on time without issues

My flight to London from Philadelphia was cancelled due to weather.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

The flight was canceled 3 hours after original take off time

Flight was fine - however my husband's checked in case was damaged, and mine still has not arrived

Awful. They didn't even show concern that her connecting flight( Dallas to Mardrid) was gone/missing. I don't understand how that is even possible. Rudest answer from one of the crew was that American Airlines sold the tickets to somebody else. My daughter was not in the list.

The flight was canceled on a Thursday last minute. I lost thousands of dollars in hotels and car rental

Excellent lie flat seat for premium economy! Great staff. Bad food . Not so great entertainment. My bag didn’t make it either.

Really like the idea experience on this airline I will use again

The boarding procedure got confusing because they wanted to weigh everyone’s carry-on. Apparently mine was 3 1/2 kg over their limit. I didn’t know they had a limit. And at the check-in desk, nothing was said about this. They wanted me to check the carry-on at no charge and that would have been fine except then they told me at my connection in London I would have to go outside to baggage claim retrieve my bag, and then recheck it. In other words, they could not check it to my final destination, only to London. I told him this was unacceptable so after a few minutes of discussion, they came back and said that my bag would be OK to carry on the plane. It seems that if you have a connection then the weight is not as important. Then when I actually went to board the boarding agent said I needed a tag indicating that my bag had been weighed, even though she had just five minutes ago talked to the same person who cleared me. Lots of confusion seems like a very bad process. They need to improve this.

My flight being automatically moved messed up my travel plans, and I had to quickly find an alternative mode of transportation. I couldn’t get a refund from any of the companies involved. Kayak, Ibiza, or Vueling. I am still unsure of how to settle my concern.

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

Everything went smoothly, and we even arrived 40min earlier than scheduled, on an Orland-Madrid route.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Everything you need to know for your flight from Cincinnati to Heathrow

Information on your arrival and departure airports