Find flights
Deals
When to book
FAQs

Cheap flights from Ohio to London Heathrow Airport from £190

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — LHR
20 Aug — 27 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ohio to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Ohio to Heathrow
Explore the most affordable flight options available from Ohio to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 July 2026.

Fri 2/1020:25
PIT
-
LHR
1 stop18h 55m
Icelandair
Wed 7/1013:05
LHR
-
PIT
1 stop11h 10m
Icelandair
Deal found 19/7£550
Fri 2/1020:25
PIT
-
LHR
1 stop18h 55m
Icelandair
Tue 6/1021:25
LHR
-
PIT
1 stop26h 50m
Icelandair
Deal found 19/7£551
Mon 19/1014:45
CLE
-
LHR
1 stop14h 15m
Air Canada
Wed 21/1008:40
LHR
-
CLE
2 stops14h 43m
Air Canada
Deal found 18/7£553
Sun 27/920:25
PIT
-
LHR
1 stop18h 55m
Icelandair
Sun 4/1013:05
LHR
-
PIT
1 stop11h 10m
Icelandair
Deal found 19/7£554
Sun 27/920:25
PIT
-
LHR
1 stop10h 30m
Icelandair
Wed 7/1013:05
LHR
-
PIT
1 stop11h 10m
Icelandair
Deal found 19/7£555
Sun 27/920:25
PIT
-
LHR
1 stop10h 30m
Icelandair
Thu 8/1021:25
LHR
-
PIT
1 stop26h 50m
Icelandair
Deal found 19/7£556
Wed 30/920:25
PIT
-
LHR
1 stop18h 55m
Icelandair
Sun 11/1013:05
LHR
-
PIT
1 stop11h 10m
Icelandair
Deal found 19/7£558
Sun 23/820:25
PIT
-
LHR
1 stop18h 55m
Icelandair
Sun 30/813:05
LHR
-
PIT
1 stop11h 10m
Icelandair
Deal found 21/7£559
Fri 25/920:25
PIT
-
LHR
1 stop18h 55m
Icelandair
Tue 29/921:25
LHR
-
PIT
1 stop26h 50m
Icelandair
Deal found 18/7£559
Sat 24/1019:46
CLE
-
LHR
1 stop32h 09m
United Airlines
Tue 27/1006:50
LHR
-
CLE
2 stops17h 55m
United Airlines
Deal found 18/7£559
Sun 23/820:25
PIT
-
LHR
1 stop18h 55m
Icelandair
Wed 9/913:05
LHR
-
PIT
1 stop11h 10m
Icelandair
Deal found 18/7£560
Wed 5/820:25
PIT
-
LHR
1 stop10h 30m
Icelandair
Tue 25/821:25
LHR
-
PIT
1 stop26h 50m
Icelandair
Deal found 21/7£561

Find flight deals from Ohio to Heathrow

Keep the following information in mind while searching for Ohio to Heathrow flight deals. Data was last updated 21 July 2026.

Round-trip from

£550

One-way from

£190

Popular in

June

Cheapest in

February

Average price

£788

Good round-trip deal

£654 or less
Icelandair
  • Icelandair
  • 2/10-7/10
  • 2 total stops
  • 30h 05m total
  • Ohio to London
Search Deals
Icelandair
  • Icelandair
  • 16/10
  • 1 total stop
  • 10h 30m total
  • Ohio to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£130 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Ohio to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ohio to Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 21 July 2026.
Use the filters below to find and compare flights from Ohio to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Mon 2/11

18:00-12:00

1 stop13h 00m

London Heathrow

Thu 12/11

06:50-18:41

2 stops16h 51m

£645

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Tue 22/9

11:24-11:20

1 stop18h 56m

London Heathrow

Tue 29/9

09:55-23:14

2 stops18h 19m

£645

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Tue 22/9

11:30-06:55

2 stops14h 25m

London Heathrow

Tue 29/9

06:50-17:10

2 stops15h 20m

£649

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Mon 16/11

10:20-05:55

2 stops14h 35m

London Heathrow

Thu 19/11

06:50-16:51

2 stops15h 01m

£652

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Sat 5/9

06:00-20:45

1 stop9h 45m

London Heathrow

Sat 12/9

08:40-20:01

1 stop16h 21m

£668

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Tue 22/9

15:27-13:15

1 stop16h 48m

London Heathrow

Tue 29/9

09:20-17:54

1 stop13h 34m

£668

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Wed 26/8

06:00-20:45

1 stop9h 45m

London Heathrow

Thu 27/8

11:55-23:20

1 stop16h 25m

£668

AkronLondon

CAK - LHR

CAKLHR

Akron/Canton

Mon 19/10

13:55-06:45

1 stop11h 50m

London Heathrow

Fri 23/10

08:00-17:20

1 stop14h 20m

£670

ClevelandLondon

CLE - LHR

CLELHR

Cleveland Hopkins Intl

Fri 18/9

10:05-06:30

1 stop15h 25m

London Heathrow

Wed 23/9

11:55-22:59

1 stop16h 04m

£680

ClevelandLondon

CLE - LHR

CLELHR

Cleveland Hopkins Intl

Tue 15/9

06:00-20:45

1 stop9h 45m

London Heathrow

Mon 5/10

11:55-22:59

1 stop16h 04m

£680

Flights are sorted by cheapest return flights first.

Deals found on 20/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Ohio to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Ohio with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ohio to London Heathrow Airport

What is the cheapest month to book a flight from Ohio to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Ohio to London Heathrow Airport (average of £489). Flying from Ohio to London Heathrow Airport in June is currently the most expensive (average of £1,033). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OH to LHR?

Find hourly flight availability from Ohio to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 July 2026.

When flying from Ohio to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Ohio to London Heathrow Airport?

How far ahead should I book a flight from Ohio to London Heathrow Airport?

To ensure you get the cheapest price possible for a flight from Ohio to London Heathrow Airport, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

Find useful and relevant information for your journey from Ohio to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ohio to London Heathrow Airport?

    United Airlines, Delta, and JetBlue can get you from Ohio to London Heathrow Airport in just under 9h 45m. Your travel time can differ by up to 9h 11m. There are 3708 mi between Ohio and London Heathrow Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Ohio to London Heathrow Airport?

    When deciding which route to take from Ohio to London Heathrow Airport consider Detroit Metropolitan Wayne County - London Heathrow, Pittsburgh - London Heathrow or Cincinnati Cinci./N. Kentucky - London Heathrow as they are the most popular.

  • Can I find deals for flights from Ohio to Heathrow that include hotel bookings?

    Yes. In addition to deals on Ohio to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ohio to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ohio to Heathrow.

  • Can I find deals for business class flights from Ohio to Heathrow?

    Yes. Cheapflights offers flight deals from Ohio to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ohio to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Ohio to London Heathrow Airport (average of £489). Flying from Ohio to London Heathrow Airport in June is currently the most expensive (average of £1,033). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Swindon
Southend-on-Sea
Poole
Kingston upon Thames
Southall
Aylesbury

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ohio to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
Newark to Gatwick flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Stansted flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to London City flights
Boston to Heathrow flights
Baltimore to Heathrow flights
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
O'Hare Intl to Heathrow flights
LaGuardia to Gatwick flights
Dallas/Fort Worth to Heathrow flights
Seattle to Heathrow flights
Boston to Gatwick flights
Atlanta to Heathrow flights
Orlando to Heathrow flights
Newark to London City flights
Newark to Stansted flights
Reagan-National to Heathrow flights
Dulles Intl to Gatwick flights
Miami to Heathrow flights
Newark to Luton flights
Hobby to Heathrow flights
Dulles Intl to London City flights
Denver to Heathrow flights
Boston to London City flights
Philadelphia to Heathrow flights
Baltimore to Gatwick flights
Boston to Stansted flights
Los Angeles to Gatwick flights
George Bush Intcntl to Heathrow flights
Reagan-National to Gatwick flights
O'Hare Intl to Gatwick flights
Orlando to Gatwick flights
San Francisco to Gatwick flights
Los Angeles to Stansted flights
O'Hare Intl to Stansted flights
Sky Harbor Intl to Heathrow flights
San Francisco to London City flights
Raleigh to Heathrow flights
O'Hare Intl to London City flights
Detroit to Heathrow flights
Tampa to Heathrow flights
Seattle to Gatwick flights
Dallas/Fort Worth to Gatwick flights

Top 3 airlines flying from Ohio to Heathrow

Discover the top 3 airlines that operate flights from Ohio to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£230Average£678FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£369Average£478FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£378Average£753FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ohio to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ohio to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ohio to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Ohio.

Can Cheapflights find flights from Ohio to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ohio to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ohio to Heathrow become cheaper?

Yes! Start tracking prices for Ohio to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.