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Cheap flights from Cincinnati to London Heathrow Airport from $433

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 Heathrow Airport departing on 5/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Cincinnati to London

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Cincinnati to London.
3:50 pm - 8:35 amCVG-LHR
11h 45m1 stop
6:00 am - 8:38 pmLHR-CVG
19h 38m2 stops
Mon, Apr 28 - Wed, May 7
1:30 pm - 10:00 amCVG-LHR
15h 30m1 stop
9:30 am - 8:19 pmLHR-CVG
15h 49m2 stops
Tue, Sep 23 - Tue, Sep 30
9:50 pm - 10:40 amCVG-LHR
7h 50mnonstop
4:30 pm - 8:05 pmLHR-CVG
8h 35mnonstop
$672Iberia
Find Deal
Mon, Apr 28 - Wed, May 7
2:39 pm - 7:20 amCVG-LHR
11h 41m1 stop
4:30 pm - 8:05 pmLHR-CVG
8h 35mnonstop
$676Iberia
Find Deal
Wed, Apr 30 - Wed, May 7
4:52 pm - 9:40 amCVG-LHR
11h 48m1 stop
7:25 pm - 5:48 pmLHR-CVG
27h 23m2 stops
$683British Airways
Find Deal
Sun, Apr 27 - Mon, May 5
4:18 pm - 8:20 amCVG-LHR
11h 02m1 stop
2:05 pm - 1:14 pmLHR-CVG
28h 09m2 stops
$684United Airlines
Find Deal
Wed, Apr 30 - Wed, May 7
10:32 am - 6:45 amCVG-LHR
15h 13m1 stop
6:15 am - 3:15 pmLHR-CVG
14h 00m1 stop
$689Delta
Find Deal
Wed, Apr 23 - Tue, Apr 29
1:30 pm - 10:00 amCVG-LHR
15h 30m1 stop
2:05 pm - 8:19 pmLHR-CVG
11h 14m1 stop
$693United Airlines
Find Deal
Sun, Sep 21 - Tue, Sep 30
10:53 am - 8:15 amCVG-LHR
16h 22m1 stop
7:30 pm - 7:00 pmLHR-CVG
28h 30m2 stops
$724British Airways
Find Deal
Fri, Apr 18 - Wed, Apr 23
6:18 pm - 12:35 pmCVG-LHR
13h 17m1 stop
6:30 am - 4:42 pmLHR-CVG
15h 12m2 stops
$766Delta
Find Deal
Wed, May 7 - Thu, May 22

Air Canada flights from Cincinnati to London Heathrow Airport

Our best Air Canada deals on Cincinnati to London Heathrow Airport flight tickets
Air Canada
Apr 28
CVG3:50 pmCincinnati Cinci./N. Kentucky
11h 45m
1 stop
LHR8:35 amLondon Heathrow
May 7
LHR6:50 amLondon Heathrow
13h 57m
2 stops
CVG3:47 pmCincinnati Cinci./N. Kentucky
Air Canada
Apr 28
CVG3:50 pmCincinnati Cinci./N. Kentucky
13h 10m
2 stops
LHR10:00 amLondon Heathrow
May 7
LHR6:50 amLondon Heathrow
13h 57m
2 stops
CVG3:47 pmCincinnati Cinci./N. Kentucky
Air Canada
Apr 28
CVG3:50 pmCincinnati Cinci./N. Kentucky
11h 45m
1 stop
LHR8:35 amLondon Heathrow
May 7
LHR12:05 pmLondon Heathrow
13h 07m
1 stop
CVG8:12 pmCincinnati Cinci./N. Kentucky

Scandinavian Airlines flights from Cincinnati to London Heathrow Airport

Our best Scandinavian Airlines deals on Cincinnati to London Heathrow Airport flight tickets
Scandinavian Airlines
Sep 23
CVG7:55 amCincinnati Cinci./N. Kentucky
20h 40m
2 stops
LHR9:35 amLondon Heathrow
Sep 30
LHR6:05 pmLondon Heathrow
27h 54m
2 stops
CVG4:59 pmCincinnati Cinci./N. Kentucky
Scandinavian Airlines
Apr 1
CVG12:33 pmCincinnati Cinci./N. Kentucky
23h 27m
2 stops
LHR5:00 pmLondon Heathrow
Apr 8
LHR6:40 amLondon Heathrow
20h 39m
2 stops
CVG10:19 pmCincinnati Cinci./N. Kentucky
Scandinavian Airlines
Aug 20
CVG12:30 pmCincinnati Cinci./N. Kentucky
22h 55m
2 stops
LHR4:25 pmLondon Heathrow
Aug 27
LHR7:05 amLondon Heathrow
14h 54m
2 stops
CVG4:59 pmCincinnati Cinci./N. Kentucky

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 $665. If you’re not able to fly to London Heathrow Airport in February, then October is your next best option. Flight prices from Cincinnati to London Heathrow Airport during October average around $726.

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 $869. The most expensive day to fly to London Heathrow Airport is Thursday, with ticket prices averaging around $1,216.

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 $971.

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 10 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $861 when searching 10 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 $733 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 March 2025, prices for Cincinnati to London Heathrow Airport flights are approximately 26% 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

$433

Fastest flight time

7h 45m

Direct flights

Mon, Tue, Thu, Sat and Sun
The best one-way flight to London Heathrow Airport from Cincinnati in the past 72 hours is $433. The best round-trip flight deal from Cincinnati to London Heathrow Airport found on momondo in the last 72 hours is $648.
The fastest flight from Cincinnati to London Heathrow Airport takes 7h 45m
Direct flights go from Cincinnati to London Heathrow Airport on Monday, Tuesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: Finnair, Iberia and Malaysia Airlines.

  • 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 45m.

  • 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
Virgin AtlanticPriceFrom $568Free CancellationRating
7.4
634 reviews
Search Virgin Atlantic flights
IberiaPriceFrom $584Free CancellationRating
7.0
2,649 reviews
Search Iberia flights
DeltaPriceFrom $595Free CancellationRating
8.0
7,895 reviews
Search Delta flights
United AirlinesPriceFrom $613Free CancellationRating
7.4
8,603 reviews
Search United Airlines flights
FinnairPriceFrom $619Free CancellationRating
7.6
1,267 reviews
Search Finnair flights
Air CanadaPriceFrom $629Free CancellationRating
7.0
8,986 reviews
Search Air Canada flights
American AirlinesPriceFrom $630Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $634Free CancellationRating
6.6
6,712 reviews
Search British Airways flights
  • Finnair Flights From Cincinnati to London Heathrow Airport

    Finnair flight deals from Cincinnati to London Heathrow Airport start from $619 round-trip. Over the 1 Finnair flight for this route in a normal week, average airfare is usually $650 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 2 flights from Cincinnati to London Heathrow Airport in any given week. The average American Airlines airfare for this route is around $928, with deals from around $630 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
Hounslow
Gatwick
Croydon
Luton
Guildford
Slough
Hayes
Dartford
Stansted
Ilford
Swindon
Dover
Salisbury
Canterbury
Colchester
Milton Keynes
Horley
Wembley
Chelmsford
Eastbourne

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.


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