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Cheap flights from Cincinnati to London from £218

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to London departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

United Airlines Logo
16:10 - 08:20CVG-LHR
11h 10m1 stop
United Airlines Logo
09:30 - 20:27LHR-CVG
15h 57m1 stop
£380United Airlines
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Mon, 18 Aug - Wed, 27 Aug
United Airlines Logo
17:51 - 11:45CVG-LHR
12h 54m1 stop
United Airlines Logo
09:30 - 20:27LHR-CVG
15h 57m1 stop
£381United Airlines
Find Deal
Mon, 18 Aug - Wed, 27 Aug
Air Canada Logo
18:40 - 11:20CVG-LHR
11h 40m1 stop
Air Canada Logo
11:10 - 18:00LHR-CVG
11h 50m1 stop
£382Air Canada
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Fri, 14 Nov - Sun, 16 Nov
British Airways Logo
20:50 - 09:30CVG-LHR
7h 40mdirect
British Airways Logo
06:15 - 20:11LHR-CVG
18h 56m2 stops
£399British Airways
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Wed, 5 Nov - Fri, 14 Nov
Virgin Atlantic Logo
17:40 - 10:30CVG-LHR
11h 50m1 stop
Virgin Atlantic Logo
09:35 - 17:14LHR-CVG
12h 39m1 stop
£404Virgin Atlantic
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Mon, 18 Aug - Wed, 27 Aug
British Airways Logo
12:49 - 06:40CVG-LHR
12h 51m1 stop
British Airways Logo
19:25 - 18:33LHR-CVG
28h 08m2 stops
£409British Airways
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Mon, 25 Aug - Mon, 1 Sep
Iberia Logo
15:23 - 07:20CVG-LHR
10h 57m1 stop
Iberia Logo
15:05 - 18:55LHR-CVG
8h 50mdirect
£410Iberia
Find Deal
Tue, 30 Sep - Wed, 5 Nov
Air Canada Logo
09:30 - 06:30CVG-LHR
16h 00m2 stops
Air Canada Logo
06:50 - 20:27LHR-CVG
18h 37m2 stops
£417Air Canada
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Sun, 14 Sep - Sun, 21 Sep
Iberia Logo
07:47 - 07:50CVG-LHR
19h 03m1 stop
Iberia Logo
10:35 - 20:11LHR-CVG
14h 36m1 stop
£418Iberia
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Wed, 1 Oct - Tue, 4 Nov
Virgin Atlantic Logo
18:46 - 11:10CVG-LHR
11h 24m1 stop
Virgin Atlantic Logo
11:20 - 20:01LHR-CVG
13h 41m1 stop
£428Virgin Atlantic
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Thu, 14 Aug - Thu, 21 Aug

United Airlines flights from Cincinnati to London Heathrow Airport

Our best United Airlines deals on Cincinnati to London Heathrow Airport flight tickets
United Airlines
18 Aug
CVG16:10Cincinnati Cinci./N. Kentucky
11h 10m
1 stop
LHR08:20London Heathrow
27 Aug
LHR09:30London Heathrow
15h 57m
1 stop
CVG20:27Cincinnati Cinci./N. Kentucky
£380
Find similar
United Airlines
18 Aug
CVG17:51Cincinnati Cinci./N. Kentucky
12h 54m
1 stop
LHR11:45London Heathrow
27 Aug
LHR09:30London Heathrow
15h 57m
1 stop
CVG20:27Cincinnati Cinci./N. Kentucky
£381
Find similar
United Airlines
14 Oct
CVG13:30Cincinnati Cinci./N. Kentucky
15h 05m
1 stop
LHR09:35London Heathrow
21 Oct
LHR14:05London Heathrow
30h 44m
2 stops
CVG15:49Cincinnati Cinci./N. Kentucky
£398
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American Airlines flights from Cincinnati to London Heathrow Airport

Our best American Airlines deals on Cincinnati to London Heathrow Airport flight tickets
American Airlines
18 Aug
CVG19:00Cincinnati Cinci./N. Kentucky
10h 30m
1 stop
LHR10:30London Heathrow
27 Aug
LHR16:30London Heathrow
8h 35m
CVG20:05Cincinnati Cinci./N. Kentucky
£410
Find similar
American Airlines
13 Aug
CVG21:55Cincinnati Cinci./N. Kentucky
7h 45m
LHR10:40London Heathrow
17 Aug
LHR16:25London Heathrow
8h 40m
CVG20:05Cincinnati Cinci./N. Kentucky
£445
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Cincinnati to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 1 August 2025.
Use the filters below to find and compare flights from Cincinnati to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 18/8

16:10-08:20

1 stop11h 10m

London Heathrow

Wed 27/8

09:30-20:27

1 stop15h 57m

£380

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 18/8

17:51-11:45

1 stop12h 54m

London Heathrow

Wed 27/8

09:30-20:27

1 stop15h 57m

£381

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Fri 14/11

18:40-11:20

1 stop11h 40m

London Heathrow

Sun 16/11

11:10-18:00

1 stop11h 50m

£382

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 5/11

20:50-09:30

Nonstop7h 40m

London Heathrow

Fri 14/11

06:15-20:11

2 stops18h 56m

£399

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 18/8

17:40-10:30

1 stop11h 50m

London Heathrow

Wed 27/8

09:35-17:14

1 stop12h 39m

£404

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Mon 25/8

12:49-06:40

1 stop12h 51m

London Heathrow

Mon 1/9

19:25-18:33

2 stops28h 08m

£409

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Tue 30/9

15:23-07:20

1 stop10h 57m

London Heathrow

Wed 5/11

15:05-18:55

Nonstop8h 50m

£410

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Sun 14/9

09:30-06:30

2 stops16h 00m

London Heathrow

Sun 21/9

06:50-20:27

2 stops18h 37m

£417

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Wed 1/10

07:47-07:50

1 stop19h 03m

London Heathrow

Tue 4/11

10:35-20:11

1 stop14h 36m

£418

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

Thu 14/8

18:46-11:10

1 stop11h 24m

London Heathrow

Thu 21/8

11:20-20:01

1 stop13h 41m

£428

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

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

In general, February 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 £504. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Cincinnati averaging around £548.

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 £559. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £975.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Cincinnati to London Heathrow Airport in the afternoon for as low as £568. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £622 on average. Flights to London Heathrow Airport from Cincinnati in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 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 £638 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 £543 on momondo.

What cabin class options are available on Cincinnati Cinci./N. Kentucky to London Heathrow flights?

There are 1 cabin classes available to choose from on Cincinnati Cinci./N. Kentucky to London Heathrow 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 August 2025, prices for Cincinnati to London Heathrow Airport flights are approximately 41% 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

£218

Fastest flight time

7h 40m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun
The best one-way flight to London Heathrow Airport from Cincinnati in the past 72 hours is £218. The best return flight deal from Cincinnati to London Heathrow Airport found on momondo in the last 72 hours is £380.
The fastest flight from Cincinnati to London Heathrow Airport takes 7h 40m
Direct flights go from Cincinnati to London Heathrow Airport on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: Finnair, Aer Lingus and American Airlines.
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  • 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
IberiaPriceFrom £467Free CancellationRating
7.0
2,859 reviews
Search Iberia flights
British AirwaysPriceFrom £481Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £539Free CancellationRating
7.4
655 reviews
Search Virgin Atlantic flights

  • Iberia Flights From Cincinnati to London Heathrow Airport

    The lowest priced Iberia flight from Cincinnati to London Heathrow Airport from the last 72 hours was £618. Generally, Iberia has 4 flights on this route every week with an average price of £847. Iberia is rated 7.0/10 by our users.

  • British Airways Flights From Cincinnati to London Heathrow Airport

    Another popular option for Cincinnati to London Heathrow Airport flights is British Airways (6.6/10, 7,222 ratings). British Airways flies from Cincinnati to London Heathrow Airport around 4 times per week, with deals starting from £636 round-trip and rising to an average price of around £959.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Northampton
Southend-on-Sea
Maidstone
Swindon
Canterbury
Gatwick
Stratford-upon-Avon
Ipswich
Ilford
Dartford
Guildford
Colchester
Worthing
Hounslow
Swanage
Salisbury

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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