$315 Find Cheap Flights from Cincinnati to London Heathrow Airport - Compare and Save

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.

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

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

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

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

Three cabin classes are available on flights from Cincinnati to London Heathrow Airport:

• Economy Class
• Premium Economy Class
• Business Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $786 round-trip via New York John F Kennedy Intl (JFK), compared to $967 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $70–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

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

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

• Washington, D.C. Dulles Intl (IAD) - 27% of one-stop connections
• Toronto Pearson Intl (YYZ) - 15% of one-stop connections
• Boston Logan Intl (BOS) - 13% of one-stop connections
• Chicago O'Hare Intl (ORD) - 10% of one-stop connections

Washington, D.C. Dulles Intl (IAD) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 21% on the Cincinnati to London Heathrow Airport route. Wednesday is the cheapest departure day at $852 round-trip on average, while Tuesday is the most expensive at $1,074, a difference of $222. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Some of the most popular sights in London Heathrow Airport are Hyde Park, Buckingham Palace and Trafalgar Square. These are among the most viewed places in London Heathrow Airport on KAYAK.

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

• Earliest: departs at 8:50 pm and lands at 4:36 am
• Latest: departs at 10:40 pm and lands at 6:26 am.

The flight takes about 7h 46m.

Last-minute fares on this route - booked within 2 weeks of departure - run 38% above the route average of $982. Book 26 weeks before departure for the lowest fares.

A nonstop flight from Cincinnati to London Heathrow Airport takes 7h 46m, covering 3,950 miles.

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.

One-way fares from Cincinnati to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about $335, which is 42% below the typical average for this route.

Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 11h 00m, compared with 11h 37m via Charlotte Douglas (CLT) and 11h 44m via Boston Logan Intl (BOS).

London Heathrow Airport is 5 hours ahead of Cincinnati (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates starting from around $7 for economy cars. Top options include:
• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• Hertz

Round-trip flights from Cincinnati to London Heathrow Airport range from $770 to $1,277, with an average of $982 over the past 12 months. Anything below $770 counts as a good deal.