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Cheap flights from Cincinnati to London from $264

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 10/24. 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 round-trip flights

Iberia Logo
2:00 pm - 7:00 amCVG-LHR
13h 00m1 stop
Iberia Logo
12:35 pm - 8:29 pmLHR-CVG
12h 54m1 stop
$550Iberia
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mié., oct. 29 - mié., nov. 19
British Airways Logo
9:50 pm - 10:40 amCVG-LHR
7h 50mnonstop
British Airways Logo
11:05 am - 6:21 pmLHR-CVG
12h 16m1 stop
$551British Airways
Find Deal
lun., oct. 13 - mié., oct. 22
United Airlines Logo
2:54 pm - 10:50 amCVG-LHR
14h 56m1 stop
United Airlines Logo
11:10 am - 6:00 pmLHR-CVG
11h 50m1 stop
$552United Airlines
Find Deal
mié., ene. 7 - mar., ene. 13
United Airlines Logo
1:30 pm - 9:35 amCVG-LHR
15h 05m1 stop
United Airlines Logo
11:05 am - 11:52 pmLHR-CVG
41h 47m2 stops
$554United Airlines
Find Deal
lun., oct. 13 - lun., oct. 20
Delta Logo
12:14 pm - 7:50 amCVG-LHR
14h 36m1 stop
Delta Logo
9:40 am - 9:27 pmLHR-CVG
16h 47m2 stops
$560Delta
Find Deal
dom., dic. 7 - mié., dic. 17
British Airways Logo
8:50 pm - 9:30 amCVG-LHR
7h 40mnonstop
British Airways Logo
3:45 pm - 2:51 pmLHR-CVG
28h 06m1 stop
$570British Airways
Find Deal
mié., nov. 19 - jue., nov. 27
Iberia Logo
8:50 pm - 9:30 amCVG-LHR
7h 40mnonstop
Iberia Logo
3:05 pm - 6:55 pmLHR-CVG
8h 50mnonstop
$585Iberia
Find Deal
mar., ene. 13 - dom., ene. 18
Air Canada Logo
6:40 pm - 6:30 amCVG-LHR
30h 50m1 stop
Air Canada Logo
7:25 pm - 6:00 pmLHR-CVG
27h 35m2 stops
$589Air Canada
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sáb., nov. 8 - sáb., nov. 15
Air Canada Logo
1:30 pm - 9:35 amCVG-LHR
15h 05m1 stop
Air Canada Logo
9:30 am - 8:27 pmLHR-CVG
15h 57m1 stop
$594Air Canada
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lun., sep. 29 - lun., oct. 6
Delta Logo
3:30 pm - 9:00 amCVG-LHR
12h 30m1 stop
Delta Logo
6:15 am - 3:10 pmLHR-CVG
13h 55m1 stop
$612Delta
Find Deal
jue., feb. 12 - mié., may. 20

Air Canada flights from Cincinnati to London Heathrow Airport

Our best Air Canada deals on Cincinnati to London Heathrow Airport flight tickets
Air Canada
Sep 28
CVG9:30 amCincinnati Cinci./N. Kentucky
16h 00m
2 stops
LHR6:30 amLondon Heathrow
Oct 8
LHR9:30 amLondon Heathrow
15h 42m
2 stops
CVG8:12 pmCincinnati Cinci./N. Kentucky
$554
Find similar
Air Canada
Sep 24
CVG1:30 pmCincinnati Cinci./N. Kentucky
15h 45m
2 stops
LHR10:15 amLondon Heathrow
Oct 3
LHR9:30 amLondon Heathrow
15h 42m
2 stops
CVG8:12 pmCincinnati Cinci./N. Kentucky
$576
Find similar
Air Canada
Nov 8
CVG6:40 pmCincinnati Cinci./N. Kentucky
30h 50m
1 stop
LHR6:30 amLondon Heathrow
Nov 15
LHR7:25 pmLondon Heathrow
27h 35m
2 stops
CVG6:00 pmCincinnati Cinci./N. Kentucky
$589
Find similar

United Airlines flights from Cincinnati to London Heathrow Airport

Our best United Airlines deals on Cincinnati to London Heathrow Airport flight tickets
United Airlines
Jan 7
CVG2:54 pmCincinnati Cinci./N. Kentucky
14h 56m
1 stop
LHR10:50 amLondon Heathrow
Jan 13
LHR11:10 amLondon Heathrow
11h 50m
1 stop
CVG6:00 pmCincinnati Cinci./N. Kentucky
$552
Find similar
United Airlines
Oct 13
CVG1:30 pmCincinnati Cinci./N. Kentucky
15h 05m
1 stop
LHR9:35 amLondon Heathrow
Oct 20
LHR11:05 amLondon Heathrow
41h 47m
2 stops
CVG11:52 pmCincinnati Cinci./N. Kentucky
$554
Find similar
United Airlines
Dec 7
CVG4:10 pmCincinnati Cinci./N. Kentucky
10h 45m
1 stop
LHR7:55 amLondon Heathrow
Dec 18
LHR10:25 amLondon Heathrow
15h 06m
1 stop
CVG8:31 pmCincinnati Cinci./N. Kentucky
$556
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momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated septiembre 15, 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

mié. 10/29

2:00 pm-7:00 am

1 stop13h 00m

London Heathrow

mié. 11/19

12:35 pm-8:29 pm

1 stop12h 54m

$550

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

lun. 10/13

9:50 pm-10:40 am

Nonstop7h 50m

London Heathrow

mié. 10/22

11:05 am-6:21 pm

1 stop12h 16m

$551

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

mié. 1/7

2:54 pm-10:50 am

1 stop14h 56m

London Heathrow

mar. 1/13

11:10 am-6:00 pm

1 stop11h 50m

$552

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

lun. 10/13

1:30 pm-9:35 am

1 stop15h 05m

London Heathrow

lun. 10/20

11:05 am-11:52 pm

2 stops41h 47m

$554

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

dom. 12/7

12:14 pm-7:50 am

1 stop14h 36m

London Heathrow

mié. 12/17

9:40 am-9:27 pm

2 stops16h 47m

$560

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

mié. 11/19

8:50 pm-9:30 am

Nonstop7h 40m

London Heathrow

jue. 11/27

3:45 pm-2:51 pm

1 stop28h 06m

$570

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

mar. 1/13

8:50 pm-9:30 am

Nonstop7h 40m

London Heathrow

dom. 1/18

3:05 pm-6:55 pm

Nonstop8h 50m

$585

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

sáb. 11/8

6:40 pm-6:30 am

1 stop30h 50m

London Heathrow

sáb. 11/15

7:25 pm-6:00 pm

2 stops27h 35m

$589

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

lun. 9/29

1:30 pm-9:35 am

1 stop15h 05m

London Heathrow

lun. 10/6

9:30 am-8:27 pm

1 stop15h 57m

$594

CincinnatiLondon

CVG - LHR

CVGLHR

Cincinnati Cinci./N. Kentucky

jue. 2/12

3:30 pm-9:00 am

1 stop12h 30m

London Heathrow

mié. 5/20

6:15 am-3:10 pm

1 stop13h 55m

$612

Flights are sorted by cheapest round-trip 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 cheapest month to fly to London Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Cincinnati, with most prices found around $666. If you’re not able to fly to London Heathrow Airport in February, then November is your next best option. Flight prices from Cincinnati to London Heathrow Airport during November average around $707.

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

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $745. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,094.

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 at noon. momondo users have found flights departing from Cincinnati to London Heathrow Airport at noon for as low as $878. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $946.

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 $850 when searching weeks out. 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 $752 on momondo.

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

There are 3 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.

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

As of September 2025, prices for Cincinnati to London Heathrow Airport flights are approximately 34% 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 round-trip 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

$426

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 $426. The best round-trip flight deal from Cincinnati to London Heathrow Airport found on momondo in the last 72 hours is $663.
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. There are no airlines offering direct flights.
Search flight deals

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

    There are 3941.2 mi between Cincinnati Cinci./N. Kentucky and London Heathrow. A reasonable flight in good conditions will take 7h 40m.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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
United AirlinesPriceFrom $533Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
FinnairPriceFrom $539Free CancellationRating
7.6
1,323 reviews
Search Finnair flights
Virgin AtlanticPriceFrom $555Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
IberiaPriceFrom $589Free CancellationRating
7.0
2,924 reviews
Search Iberia flights
British AirwaysPriceFrom $593Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
DeltaPriceFrom $605Free CancellationRating
7.9
7,954 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom $621Free CancellationRating
7.4
1,484 reviews
Search Scandinavian Airlines flights
American AirlinesPriceFrom $627Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $666Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

  • Finnair Flights From Cincinnati to London Heathrow Airport

    Finnair flight deals from Cincinnati to London Heathrow Airport start from $539 round-trip. Over the 5 Finnair flights for this route in a normal week, average airfare is usually $683 round-trip - but some users have found much cheaper deals with momondo.

  • American Airlines Flights From Cincinnati to London Heathrow Airport

    American Airlines (7.2/10 from 10,000 reviews) operates around 5 flights from Cincinnati to London Heathrow Airport in any given week. The average American Airlines airfare for this route is around $896, with deals from around $627 rare but found on momondo. Referenced prices are for round-trip Cincinnati to London Heathrow Airport flight searches in the last 72 hours.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Dover
Luton
Slough
Milton Keynes
Hayes
Guildford
Dartford
Crawley
Stansted
Chelmsford
Salisbury
Brentwood
Ilford
Folkestone
Colchester
Swindon
Stratford-upon-Avon
Watford

Why use momondo?

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

It is quick and easy to find Cincinnati to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Yes. All flights to London from Cincinnati on momondo can be compared and filtered by various policies on offer, including flexible booking.

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.

An easier way to manage your London Heathrow Airport trip

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