CVG - LHR

£235 Find Cheap Flights from Cincinnati to London Heathrow Airport – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£561
Typical prices: £611-£969
United Airlines
Thu 1/3Sat 3/3
CVG - LHR • 1 stop
Cheapest direct flights
£648
Typical prices: £605-£945
British Airways
Fri 9/2Mon 19/2
CVG - LHR • Direct
Direct flights
4 days a week
You can fly direct with British Airways. Average duration is 7h 41m
Direct flights
+1
Direct flights
+1
When to book
21 weeks
in advance
Our data shows that travellers who book at least 21 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 31% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Montreal Pierre Elliott Trudeau Intl (YUL)
Cheapest • Avg £681 (return)
Detroit Metropolitan Wayne County (DTW)
Shortest trip • 11h (one-way)
Insights
Insights
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We hope you enjoy your trip to London Heathrow Airport!
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Expert advice
Flight Deals

Cheap Flights from Cincinnati to Heathrow (CVG-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cincinnati to Heathrow

Mon, 1 Mar - Wed, 3 Mar
United Airlines Logo
16:53 - 09:10CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
11h 17m1 stop Newark
United Airlines Logo
06:35 - 18:00LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
16h 25m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
£561United Airlines
Mon, 1 Mar - Wed, 3 Mar
United Airlines Logo
11:54 - 10:25CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
17h 31m1 stop Newark
United Airlines Logo
06:35 - 18:00LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
16h 25m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
£562United Airlines
Mon, 1 Mar - Wed, 3 Mar
United Airlines Logo
16:53 - 09:10CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
11h 17m1 stop Newark
United Airlines Logo
06:35 - 18:00LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
16h 25m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
£562United Airlines
Sun, 4 Apr - Wed, 7 Apr
Iberia Logo
17:30 - 09:30CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
35h 00m2 stops Boston Logan Intl Madrid Barajas
Iberia Logo
09:30 - 20:06LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
15h 36m1 stop Chicago O'Hare Intl
£563Iberia
Mon, 1 Mar - Wed, 3 Mar
United Airlines Logo
08:07 - 07:10CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
18h 03m2 stops Newark Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
06:35 - 18:00LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
16h 25m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
£564United Airlines
Mon, 1 Mar - Wed, 3 Mar
United Airlines Logo
07:57 - 07:10CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
18h 13m2 stops Newark Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
06:35 - 18:00LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
16h 25m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
£564United Airlines
Wed, 3 Feb - Fri, 12 Feb
British Airways Logo
13:40 - 06:15CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
11h 35m1 stop New York John F Kennedy Intl
British Airways Logo
07:30 - 19:36LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
17h 06m2 stops Madrid Barajas Philadelphia
£639British Airways
Wed, 17 Feb - Wed, 3 Mar
British Airways Logo
20:50 - 09:30CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
7h 40mdirect
British Airways Logo
07:35 - 19:36LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
17h 01m2 stops Madrid Barajas Philadelphia
£643British Airways
Tue, 9 Feb - Fri, 19 Feb
British Airways Logo
20:50 - 09:30CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
7h 40mdirect
British Airways Logo
07:30 - 19:52LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
17h 22m2 stops Madrid Barajas Chicago O'Hare Intl
£644British Airways
Wed, 3 Feb - Fri, 12 Feb
British Airways Logo
16:08 - 12:05CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
14h 57m2 stops Philadelphia Madrid Barajas
British Airways Logo
07:30 - 19:36LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
17h 06m2 stops Madrid Barajas Philadelphia
£645British Airways
Booking Insights

Price, demand, and travel trends for Cincinnati to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Cincinnati to London Heathrow Airport?

Return flights from Cincinnati to London Heathrow Airport typically range from £611 to £969. The lowest price found in the past 5 days was £561 on United Airlines.

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

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Cincinnati to London Heathrow Airport. It’s 15% cheaper than the average day, while Saturday is the most expensive, with prices 9% higher.

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

•February is the cheapest month to fly from Cincinnati to London Heathrow Airport at £528 return.
•June (£997) and July (£965) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 89% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Cincinnati to London Heathrow Airport the cheapest?

Flights from Cincinnati to London Heathrow Airport are cheapest 21 weeks before departure. Booking in this window typically costs about 35% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Expert advice

Expert advice for your flight from Cincinnati to Heathrow

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on Finnair

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
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, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Read more
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.

Read more

Key details for Cincinnati to London Heathrow Airport flights

Low season

January

Cheapest flight

£235
Beat the crowds with an average 59% drop in traveller numbers.
The most popular month to fly with an average 56% increase in traveller numbers.
One-way 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 return price

Your Cincinnati to London Heathrow Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Cincinnati to London Heathrow Airport?

    These are the earliest and latest flight times available from Cincinnati to London Heathrow Airport:

    • Earliest: departs at 20:50 and lands at 04:31
    • Latest: departs at 22:20 and lands at 06:01.

    The flight takes about 7h 41m.

  • Which cabin classes can I book on flights from Cincinnati to London Heathrow Airport?

    Only Economy class is available on flights from Cincinnati to London Heathrow Airport.

  • How long is a flight from Cincinnati to London Heathrow Airport?

    A direct flight from Cincinnati to London Heathrow Airport takes 7h 41m, covering 3,950 miles.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Cincinnati to London Heathrow Airport flight?

    Return flights from Cincinnati to London Heathrow Airport range from £611 to £969, with an average of £765 over the past 12 months. Anything below £611 counts as a good deal.

  • How expensive are last-minute Cincinnati to London Heathrow Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 36% above the £765 route average. Book 21 weeks before departure for the lowest fares.

  • How much can I save by having a stopover when flying from Cincinnati to London Heathrow Airport?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average £681 return via Montreal Pierre Elliott Trudeau Intl (YUL), compared with £746 for direct.

  • What is the standard checked bag allowance on flights from Cincinnati to London Heathrow Airport?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £52–£75 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Cincinnati to London Heathrow Airport?

    The Boeing 787-8 Dreamliner family is used most often on this route, operated mainly by Aer Lingus and British Airways. Other aircraft seen on the route include Boeing 777 variants.

  • How are flight prices from Cincinnati to London Heathrow Airport looking right now?

    One-way fares from Cincinnati to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about £239, which is 45% below the typical average for this route.

  • Which car hire options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car hire companies, with daily rates starting from around £5 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

  • Which airports can I use when flying from Cincinnati to London Heathrow Airport?

    Flights from Cincinnati to London Heathrow Airport usually depart from Cincinnati Cinci./N. Kentucky (CVG) and arrive at London Heathrow (LHR).

  • Which airports do connecting flights from Cincinnati to London Heathrow Airport pass through?

    One-stop flights from Cincinnati to London Heathrow Airport most commonly connect through:

    • Boston Logan Intl (BOS) – 20% of one-stop connections
    • Toronto Pearson Intl (YYZ) – 16% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) – 15% of one-stop connections
    • Montreal Pierre Elliott Trudeau Intl (YUL) – 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Cincinnati to London Heathrow Airport?

    Yes. Flexible dates can save you up to 23% on flights from Cincinnati to London Heathrow Airport. Wednesday is the cheapest departure day at £655 return on average, while Saturday is the most expensive at £840, a difference of £185.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Cincinnati to London Heathrow Airport?

    Only British Airways operates flights between Cincinnati and London Heathrow Airport.

  • How much time can I save by choosing a different stopover airport from Cincinnati to London Heathrow Airport?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time of 11h, compared to 11h 37m via Charlotte Douglas (CLT) and 11h 40m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Cincinnati and London Heathrow Airport?

    London Heathrow Airport is 4 hours ahead of Cincinnati (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Hyde Park, Tower Bridge, and Royal Albert Hall. These are among the most viewed places in London Heathrow Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Cincinnati to London Heathrow Airport flights?

    Among airlines operating Cincinnati to London Heathrow Airport flights:

    • British Airways: offers extra legroom
    • American Airlines: offers free seat selection
    • Iberia: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Cincinnati to London Heathrow Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • British Airways: a cabin bag and a checked bag in Economy class
    • American Airlines: a cabin bag and a checked bag in Economy class
    • Iberia: a cabin bag and a checked bag in Economy class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Cincinnati to London Heathrow Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average £655, about £185 less than Saturday fares (22% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 35% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Cincinnati to London Heathrow Airport trip for February. Fares historically average £528 return in that month – typically £470 less than the most expensive month, which is June (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Montreal Pierre Elliott Trudeau Intl Airport (YUL) can be cheaper than flying direct. The cheapest stopover option averages £681 return on this route – about £64 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.

    • Hilton London Heathrow Airport

Prefer to fly direct from Cincinnati to London Heathrow Airport?

 
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

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Friday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

London Heathrow to Cincinnati Cinci./N. Kentucky

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Friday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

More options for your flight from Cincinnati to Heathrow

Complete your trip to London with a hotel stay or car hire

Car hire in London
Hotels in London
Holidays in London