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Cheap flights from Cincinnati to London from £234

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cincinnati to London

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
16:25 - 09:50CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
12h 25m1 stop Orlando
Delta Logo
06:20 - 16:05LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
14h 45m1 stop Paris Charles de Gaulle
£596Delta
Wed, 16 Dec - Tue, 29 Dec
Delta Logo
14:20 - 06:50CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
11h 30m1 stop Boston Logan Intl
Delta Logo
08:55 - 16:05LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
12h 10m1 stop Paris Charles de Gaulle
£596Delta
Tue, 15 Dec - Tue, 29 Dec
United Airlines Logo
06:00 - 21:20CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
10h 20m1 stop Newark
United Airlines Logo
09:00 - 12:32LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
32h 32m3 stops Halifax Intl Toronto Pearson Intl Newark
£597United Airlines
Sat, 6 Mar - Fri, 12 Mar
United Airlines Logo
05:30 - 05:55CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
19h 25m1 stop Chicago O'Hare Intl
United Airlines Logo
15:00 - 18:00LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
31h 00m1 stop Toronto Pearson Intl
£597United Airlines
Thu, 11 Mar - Wed, 17 Mar
Iberia Logo
10:30 - 08:35CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
17h 05m1 stop Chicago O'Hare Intl
Iberia Logo
07:30 - 20:47LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
18h 17m2 stops Madrid Barajas Chicago O'Hare Intl
£597Iberia
Thu, 26 Nov - Tue, 1 Dec
Air Canada Logo
08:55 - 07:10CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
17h 15m2 stops Newark Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
13:00 - 08:58LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
24h 58m2 stops Montreal Pierre Elliott Trudeau Intl Newark
£597Air Canada
Tue, 3 Nov - Sat, 14 Nov
Air Canada Logo
12:25 - 07:10CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
13h 45m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
13:00 - 23:57LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
15h 57m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
£597Air Canada
Wed, 4 Nov - Sat, 14 Nov
United Airlines Logo
13:55 - 06:30CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
11h 35m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
11:05 - 09:51LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
51h 46m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl
£597United Airlines
Sun, 27 Sep - Sat, 3 Oct
British Airways Logo
08:50 - 06:15CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
16h 25m1 stop New York John F Kennedy Intl
British Airways Logo
15:05 - 18:55LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
8h 50mdirect
£599British Airways
Wed, 11 Nov - Sun, 15 Nov
British Airways Logo
20:50 - 09:30CVG  Cincinnati Cinci./N. Kentucky-LHR London Heathrow
7h 40mdirect
British Airways Logo
15:05 - 18:55LHR  London Heathrow-CVG Cincinnati Cinci./N. Kentucky
8h 50mdirect
£599British Airways
Wed, 11 Nov - Wed, 18 Nov

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SWISS flights from Cincinnati to London Heathrow Airport

Our best SWISS deals on Cincinnati to London Heathrow Airport flight tickets
SWISS
28 Sept
CVG10:50Cincinnati Cinci./N. Kentucky
16h 05m
2 stops
LHR07:55London Heathrow
7 Oct
LHR06:00London Heathrow
19h 16m
2 stops
CVG20:16Cincinnati Cinci./N. Kentucky
£609
SWISS
25 Sept
CVG10:50Cincinnati Cinci./N. Kentucky
24h 35m
2 stops
LHR16:25London Heathrow
28 Sept
LHR20:05London Heathrow
29h 11m
2 stops
CVG20:16Cincinnati Cinci./N. Kentucky
£661
SWISS
25 Sept
CVG10:50Cincinnati Cinci./N. Kentucky
19h 30m
2 stops
LHR11:20London Heathrow
28 Sept
LHR18:40London Heathrow
30h 36m
2 stops
CVG20:16Cincinnati Cinci./N. Kentucky
£743

Air Canada flights from Cincinnati to London Heathrow Airport

Our best Air Canada deals on Cincinnati to London Heathrow Airport flight tickets
Air Canada
4 Nov
CVG12:25Cincinnati Cinci./N. Kentucky
13h 45m
2 stops
LHR07:10London Heathrow
16 Nov
LHR13:00London Heathrow
15h 42m
2 stops
CVG23:42Cincinnati Cinci./N. Kentucky
£597
Air Canada
2 Oct
CVG09:00Cincinnati Cinci./N. Kentucky
16h 30m
2 stops
LHR06:30London Heathrow
7 Oct
LHR09:30London Heathrow
16h 53m
2 stops
CVG21:23Cincinnati Cinci./N. Kentucky
£598
Air Canada
19 Nov
CVG12:25Cincinnati Cinci./N. Kentucky
13h 45m
2 stops
LHR07:10London Heathrow
27 Nov
LHR11:10London Heathrow
17h 32m
2 stops
CVG23:42Cincinnati Cinci./N. Kentucky
£600

momondo Fare Finder

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

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Route

Depart

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Price

Cheapest return flight

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 16/12

16:25-09:50

1 stop12h 25m

London Heathrow

Tue 29/12

06:20-16:05

1 stop14h 45m

£596

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Tue 15/12

14:20-06:50

1 stop11h 30m

London Heathrow

Tue 29/12

08:55-16:05

1 stop12h 10m

£596

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Sat 6/3

06:00-21:20

1 stop10h 20m

London Heathrow

Fri 12/3

09:00-12:32

3 stops32h 32m

£597

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Thu 11/3

05:30-05:55

1 stop19h 25m

London Heathrow

Wed 17/3

15:00-18:00

1 stop31h 00m

£597

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Thu 26/11

10:30-08:35

1 stop17h 05m

London Heathrow

Tue 1/12

07:30-20:47

2 stops18h 17m

£597

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Tue 3/11

08:55-07:10

2 stops17h 15m

London Heathrow

Sat 14/11

13:00-08:58

2 stops24h 58m

£597

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 4/11

12:25-07:10

2 stops13h 45m

London Heathrow

Sat 14/11

13:00-23:57

2 stops15h 57m

£597

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Sun 27/9

13:55-06:30

1 stop11h 35m

London Heathrow

Sat 3/10

11:05-09:51

2 stops51h 46m

£597

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 11/11

08:50-06:15

1 stop16h 25m

London Heathrow

Sun 15/11

15:05-18:55

Nonstop8h 50m

£599
Fastest return journey

CincinnatiLondon

CVG Cincinnati Cinci./N. Kentucky - LHR London Heathrow

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 11/11

20:50-09:30

Nonstop7h 40m

London Heathrow

Wed 18/11

15:05-18:55

Nonstop8h 50m

£599

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Cincinnati to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Cincinnati and London Heathrow Airport?

Prices are currently low for flights on this route.

Typical prices usually range from £660 to £819.
The lowest price recently found on this route was £596.

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

In general, January is the cheapest month to fly from Cincinnati to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £489. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from Cincinnati averaging around £539.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Cincinnati is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £618. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Friday is £1,093.

What is the cheapest Cincinnati Cinci./N. Kentucky to London Heathrow flight route?

Fly from Cincinnati Cinci./N. Kentucky to London Heathrow for the best Cincinnati Cinci./N. Kentucky - London Heathrow flight prices

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

You are more likely to see cheaper flights to London Heathrow Airport from Cincinnati when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £731 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Cincinnati for as low as £694 on momondo.

What cabin class options are available on Cincinnati to London Heathrow Airport flights?

There are 2 cabin classes available to choose from on Cincinnati to London Heathrow Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Cincinnati to London Heathrow Airport flights?

No. A direct flight is the cheapest option for a flight between Cincinnati to London Heathrow Airport.

How have Cincinnati to London Heathrow Airport flight prices changed over time?

As of September 2026, prices for Cincinnati to London Heathrow Airport flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Cincinnati to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Cincinnati to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cincinnati to London Heathrow Airport (CVG to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cincinnati to London Heathrow Airport

Best price found

£234

Fastest flight time

7h 40m

Direct flights

Mon, Wed, Thu, Sat and Sun
The best one-way flight to London Heathrow Airport from Cincinnati in the past 72 hours is £234. The best return flight deal from Cincinnati to London Heathrow Airport found on momondo in the last 72 hours is £596.
The fastest flight from Cincinnati to London Heathrow Airport takes 7h 40m
Direct flights go from Cincinnati to London Heathrow Airport on Monday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..
Search flight deals

Frequently asked questions about flying from Cincinnati to London Heathrow Airport

  • How far is Cincinnati Cinci./N. Kentucky to London Heathrow by plane?

    London Heathrow is 3941.2 mi away from Cincinnati Cinci./N. Kentucky. Flights usually cover this in 7h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to London Heathrow Airport?

    Prices for flights from Cincinnati Cinci./N. Kentucky Airport to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to London Heathrow Airport?

  • How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Cincinnati to London Heathrow Airport?

  • What is the most popular airline from Cincinnati to London Heathrow Airport?

Best airlines flying from Cincinnati to London Heathrow Airport

Compare and see reviews for airlines that fly from Cincinnati to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £498Free CancellationRating
6.7
8,229 reviews
Search British Airways flights

  • British Airways Flights From Cincinnati to London Heathrow Airport

    The lowest priced British Airways flight from Cincinnati to London Heathrow Airport from the last 72 hours was £498. Generally, British Airways has 3 flights on this route every week with an average price of £888. British Airways is rated 6.7/10 by our users.

Travelling to a place near London?

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Hayes

Why use momondo?

Why should I use momondo to find a flight deal from Cincinnati to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cincinnati to London for you.

Can I find flights from Cincinnati to London with flexible booking policies on momondo?

All flight searches from Cincinnati to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cincinnati to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Cincinnati.

I’m not ready to book a flight from Cincinnati to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cincinnati to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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