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Heathrow

$274+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — LHR
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to London Heathrow are usually found in August or February, booked 23 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$590
(KLM)

One-way from

$274
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$749
Provider with most accurate pricing for Columbus-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Columbus-London Heathrow flights.
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From Columbus to London Heathrow
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One-way flight from Columbus to London Heathrow
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($226 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 27, 2025.

This Expedia deal was found by Cheapflights users on 10/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:59 pmCMH - LHR
1 stop11h 41mAir France
Tue 11/1111:30 amLHR - CMH
2 stops17h 35mAir France
Deal found 10/25$584
This KLM deal was found by Cheapflights users on 10/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:00 pmCMH - LHR
1 stop12h 50mKLM
Wed 12/38:55 amLHR - CMH
1 stop13h 41mKLM
Deal found 10/27$590
This Delta deal was found by Cheapflights users on 10/27. 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.
Wed 11/57:00 amCMH - LHR
1 stop19h 05mDelta
Fri 12/511:30 amLHR - CMH
2 stops16h 25mDelta
Deal found 10/27$592
This Delta deal was found by Cheapflights users on 10/26. 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.
Mon 10/276:30 pmCMH - LHR
1 stop13h 10mDelta
Tue 11/116:30 amLHR - CMH
2 stops16h 10mDelta
Deal found 10/26$593
This Delta deal was found by Cheapflights users on 10/25. 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.
Tue 12/91:46 pmCMH - LHR
2 stops15h 29mDelta
Tue 12/166:20 amLHR - CMH
2 stops16h 16mDelta
Deal found 10/25$596
This Delta deal was found by Cheapflights users on 10/26. 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.
Tue 11/42:00 pmCMH - LHR
2 stops13h 45mDelta
Tue 11/1110:00 amLHR - CMH
2 stops16h 20mDelta
Deal found 10/26$597
This KLM deal was found by Cheapflights users on 10/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:28 pmCMH - LHR
1 stop11h 32mKLM
Tue 11/1111:05 amLHR - CMH
1 stop12h 20mKLM
Deal found 10/25$599
This Delta deal was found by Cheapflights users on 10/26. 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.
Wed 12/1012:33 pmCMH - LHR
2 stops14h 32mDelta
Wed 12/179:40 amLHR - CMH
1 stop17h 10mDelta
Deal found 10/26$604
This Expedia deal was found by Cheapflights users on 10/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:13 pmCMH - LHR
1 stop13h 32mMultiple Airlines
Tue 12/28:25 pmLHR - CMH
2 stops26h 06mMultiple Airlines
Deal found 10/26$609
This Air Canada deal was found by Cheapflights users on 10/27. 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 11/49:30 amCMH - LHR
2 stops40h 40mMultiple Airlines
Thu 12/49:00 amLHR - CMH
2 stops16h 56mMultiple Airlines
Deal found 10/27$618
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 10/276:06 amCMH - LHR
1 stop10h 29mUnited Airlines
Fri 11/76:50 amLHR - CMH
2 stops15h 34mUnited Airlines
Deal found 10/26$620

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 October 27, 2025.
Use the filters below to find and compare flights from Columbus Airport to London Heathrow Airport that are best for you.

Fly from

Columbus

Fly to

Heathrow

Route

Depart

Return

Price

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 12/9

6:39 pm-11:40 am

1 stop12h 01m

London Heathrow

Tue 12/16

6:20 am-5:36 pm

2 stops16h 16m

$592

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 12/2

12:33 pm-8:05 am

2 stops14h 32m

London Heathrow

Tue 12/9

11:30 am-10:55 pm

2 stops16h 25m

$596

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 12/9

6:39 pm-11:40 am

1 stop12h 01m

London Heathrow

Tue 12/16

8:55 am-5:31 pm

1 stop13h 36m

$599

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 12/10

7:01 am-6:20 am

1 stop18h 19m

London Heathrow

Wed 12/17

1:05 pm-9:50 pm

1 stop13h 45m

$599

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 11/4

6:10 am-6:40 am

1 stop19h 30m

London Heathrow

Tue 11/11

6:50 am-5:24 pm

2 stops15h 34m

$620

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 12/2

5:52 pm-8:45 am

1 stop9h 53m

London Heathrow

Mon 12/8

10:00 am-9:22 pm

2 stops16h 22m

$621

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 1/6

6:00 am-7:10 am

2 stops20h 10m

$325

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Mon 12/8

7:05 am-4:00 pm

2 stops27h 55m

$349

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Sat 12/6

11:14 am-11:25 am

3 stops19h 11m

$379

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 12/9

4:25 pm-7:55 am

1 stop10h 30m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 16 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Columbus Airport-London Heathrow Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 October 24, 2025.

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, August is the cheapest month in which you can book a flight from Columbus Airport to London Heathrow Airport (average of $527). Flying from Columbus Airport to London Heathrow Airport in June is currently the most expensive (average of $787). 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 CMH to LHR?

Find hourly flight availability from Columbus 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 October 27, 2025.

It’s optimal to fly from Columbus Airport to London Heathrow Airport in the morning. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Columbus Airport to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Columbus to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Columbus Airport to London Heathrow Airport flight should consider departing on Sunday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 27, 2025.
See what other customers who have flown with Delta, Virgin Atlantic, and United 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
7,996 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Virgin Atlantic
7.5
Good
670 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,031 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,476 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 12h 01m. Fly via Delta to get the fastest option. The distance between Columbus Airport and London Heathrow Airport is about 3835 mi.

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

    Delta, at $531, was found to be the cheapest airline from Columbus Airport to London Heathrow Airport.Alternate airlines to your destination round-trip include United Airlines and Virgin Atlantic. Delta is 38% 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 $349 on Scandinavian Airlines. Other airlines that offer cheap prices include United Airlines from $399 and Air Canada from $399 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, August is the cheapest month in which you can book a flight from Columbus Airport to London Heathrow Airport (average of $527). Flying from Columbus Airport to London Heathrow Airport in June is currently the most expensive (average of $787). 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
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Columbus to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Columbus to Gatwick flights
Columbus to London City flights
Columbus to Stansted flights
Columbus to Southend flights

Top 8 airlines flying from Columbus to Heathrow

Discover the top 8 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$529Average$810FlexibilityNo cancel feeOn-time69%
DeltaCheapest$531Average$903FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$541Average$777FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$542Average$857FlexibilityNo cancel feeOn-time72%
Scandinavian AirlinesCheapest$575Average$775FlexibilityNo cancel feeOn-time77%
IberiaCheapest$581Average$712FlexibilityNo cancel feeOn-time77%
KLMCheapest$600Average$802FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$697Average$904FlexibilityNo cancel feeOn-time71%

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