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$247+ Cheap flights from Columbus (CMH) to Heathrow (LHR)

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — LHR
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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Cheap flight deals from Columbus to Heathrow

Cheapest flights from Columbus to Heathrow
Explore the most affordable flight options available from Columbus to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.

This Mytrip deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:10 pm
CMH
-
LHR
2 stops23h 50m
Air Canada
Mon 8/3111:05 am
LHR
-
CMH
2 stops33h 17m
Air Canada
Deal found 3/7$616
This Cheapflightsfares deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:59 pm
CMH
-
LHR
2 stops14h 41m
Lufthansa
Wed 8/269:00 am
LHR
-
CMH
2 stops19h 59m
Lufthansa
Deal found 3/8$700
This Cheapflightsfares deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:30 am
CMH
-
LHR
2 stops17h 10m
Lufthansa
Tue 8/2511:30 am
LHR
-
CMH
2 stops17h 29m
Lufthansa
Deal found 3/9$710
This Air Canada deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:15 pm
CMH
-
LHR
1 stop11h 15m
Air Canada
Tue 8/256:50 am
LHR
-
CMH
2 stops18h 32m
Air Canada
Deal found 3/9$716
This Air Canada deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:15 pm
CMH
-
LHR
1 stop14h 45m
Multiple Airlines
Fri 8/287:25 am
LHR
-
CMH
2 stops17h 57m
Multiple Airlines
Deal found 3/8$717
This Air Canada deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:15 pm
CMH
-
LHR
1 stop11h 15m
Air Canada
Thu 8/208:45 am
LHR
-
CMH
2 stops33h 47m
Air Canada
Deal found 3/8$718
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am
CMH
-
LHR
1 stop18h 20m
Delta
Wed 9/1611:45 am
LHR
-
CMH
2 stops15h 50m
Delta
Deal found 3/9$720
This Booking.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:10 pm
CMH
-
LHR
2 stops23h 50m
Air Canada
Tue 9/296:50 am
LHR
-
CMH
2 stops18h 31m
Air Canada
Deal found 3/8$721
This Scandinavian Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:00 am
CMH
-
LHR
2 stops21h 35m
Scandinavian Airlines
Tue 5/57:05 am
LHR
-
CMH
2 stops21h 09m
Scandinavian Airlines
Deal found 3/9$722
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
CMH
-
LHR
1 stop23h 40m
United Airlines
Tue 8/252:05 pm
LHR
-
CMH
1 stop30h 00m
United Airlines
Deal found 3/9$729
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:45 pm
CMH
-
LHR
1 stop30h 10m
United Airlines
Tue 10/132:05 pm
LHR
-
CMH
2 stops27h 28m
United Airlines
Deal found 3/8$733

Find flight deals from Columbus to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$616
(Mytrip)

One-way from

$247
(Booking.com)

Popular in

June

Cheapest in

February

Average price

$822
Provider with most accurate pricing for Columbus-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Columbus-London Heathrow flights.
Search Deals
From Columbus to London Heathrow
Search Deals
One-way flight from Columbus to London Heathrow
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($192 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus 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 2,558,603 searches. Data last updated March 13, 2026.
Use the filters below to find and compare flights from Columbus Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Sun 8/16

6:00 am-10:40 am

1 stop23h 40m

London Heathrow

Thu 8/20

2:05 pm-3:05 pm

1 stop30h 00m

$779

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Fri 9/4

11:45 am-6:45 am

1 stop14h 00m

London Heathrow

Wed 9/9

6:30 am-5:19 pm

2 stops15h 49m

$821

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 4/22

2:15 pm-6:45 am

1 stop11h 30m

London Heathrow

Sat 5/2

6:55 am-8:22 pm

2 stops18h 27m

$828

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Fri 9/4

3:06 pm-6:50 am

1 stop10h 44m

London Heathrow

Thu 9/10

3:15 pm-10:44 pm

1 stop12h 29m

$829

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 5/19

3:39 pm-7:15 am

1 stop10h 36m

London Heathrow

Tue 6/2

6:50 am-4:53 pm

2 stops15h 03m

$835
Quickest round-trip

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Mon 4/6

7:40 pm-10:40 am

1 stop10h 00m

London Heathrow

Mon 4/13

2:10 pm-8:52 pm

1 stop11h 42m

$856

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Fri 7/3

5:30 pm-2:35 pm

1 stop16h 05m

London Heathrow

Tue 8/18

8:05 pm-11:41 am

1 stop20h 36m

$863

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 4/1

5:30 am-8:30 am

1 stop22h 00m

London Heathrow

Wed 4/29

5:40 pm-8:52 pm

1 stop32h 12m

$890

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Thu 5/7

6:00 am-10:40 am

1 stop23h 40m

London Heathrow

Mon 5/18

5:40 pm-1:32 pm

1 stop24h 52m

$894

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Sat 4/25

9:30 am-9:00 pm

2 stops30h 30m

London Heathrow

Sat 5/2

11:05 am-11:44 pm

2 stops41h 39m

$897

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Columbus to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbus to Heathrow in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Columbus Airport-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbus Airport-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbus Airport-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbus Airport-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbus Airport-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Columbus to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Columbus with our price prediction graph.
Estimated round-trip 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 Columbus Airport to London Heathrow Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Columbus to Heathrow. Price data was last updated on March 6, 2026.

The best time to book flights from Columbus Airport to London Heathrow Airport is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Columbus Airport to London Heathrow Airport (average of $480). Flying from Columbus Airport to London Heathrow Airport in June is currently the most expensive (average of $715). 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.

How much does it cost to fly round-trip from Columbus Airport to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated March 13, 2026.
See what other customers who have flown with Delta,Virgin Atlantic, andUnited Airlines from Columbus Airport to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,288 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,288 reviews
Delta
7.9
Good
8,288 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Virgin Atlantic
7.5
Good
680 reviews
Delta
7.9
Good
8,288 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,418 reviews
Delta
7.9
Good
8,288 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,448 reviews
Delta
7.9
Good
8,288 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,784 reviews
Delta
7.9
Good
8,288 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Columbus 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 Columbus Airport to London Heathrow Airport?

    There are many flights that can get you from Columbus Airport to London Heathrow Airport in 14h. Fly via United Airlines or Delta to get the fastest option. The distance between Columbus Airport and London Heathrow Airport is about 3835 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Columbus Airport to London Heathrow Airport round-trip?

    Delta, at $224, was found to be the cheapest airline from Columbus Airport to London Heathrow Airport.Alternate airlines to your destination round-trip include Virgin Atlantic and United Airlines. Delta is 72% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Columbus Airport to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as $218 on British Airways. Other airlines that offer cheap prices include American Airlines from $220 and Air Canada from $225 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Columbus 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 Columbus Airport to London Heathrow Airport?

    Currently, March is the cheapest month in which you can book a flight from Columbus Airport to London Heathrow Airport (average of $480). Flying from Columbus Airport to London Heathrow Airport in June is currently the most expensive (average of $715). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Borehamwood
Broadway
Aylesbury
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Columbus to Heathrow

Discover the top 10 airlines that operate flights from Columbus 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 2,558,603 searches. Data last updated March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$224Average$845FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$467Average$739FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$529Average$772FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$539Average$745FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$579Average$711FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$579Average$783FlexibilityNo cancel feeOn-time67%
IberiaCheapest$581Average$778FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$600Average$946FlexibilityNo cancel feeOn-time76%
KLMCheapest$627Average$881FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$658Average$878FlexibilityNo cancel feeOn-time71%

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