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Cheap flights from Columbus Airport to London Heathrow Airport from £243

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — LHR
14 Jun — 21 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Columbus to Heathrow

Enter your travel dates to find the best prices.

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 15 May 2026.

Wed 23/1209:30
CMH
-
LHR
1 stop16h 00m
United Airlines
Tue 29/1211:10
LHR
-
CMH
1 stop14h 46m
United Airlines
Deal found 10/5£711
Mon 7/916:05
CMH
-
LHR
2 stops12h 55m
Air Canada
Tue 22/909:30
LHR
-
CMH
1 stop10h 52m
Air Canada
Deal found 10/5£713
Thu 13/814:15
CMH
-
LHR
1 stop14h 45m
Air Canada
Tue 25/806:50
LHR
-
CMH
2 stops18h 32m
Air Canada
Deal found 10/5£725
Fri 4/914:15
CMH
-
LHR
1 stop11h 15m
Air Canada
Wed 9/908:40
LHR
-
CMH
2 stops16h 41m
Air Canada
Deal found 10/5£726
Sun 6/914:15
CMH
-
LHR
1 stop14h 45m
United Airlines
Sat 12/906:50
LHR
-
CMH
2 stops17h 03m
United Airlines
Deal found 10/5£727
Sun 23/807:03
CMH
-
LHR
2 stops21h 32m
Scandinavian Airlines
Sat 12/906:40
LHR
-
CMH
2 stops19h 40m
Scandinavian Airlines
Deal found 10/5£728
Sun 2/814:15
CMH
-
LHR
1 stop14h 45m
Air Canada
Thu 13/814:05
LHR
-
CMH
1 stop30h 17m
Air Canada
Deal found 10/5£728
Thu 24/909:55
CMH
-
LHR
2 stops15h 35m
Air Canada
Thu 8/1006:50
LHR
-
CMH
2 stops18h 31m
Air Canada
Deal found 10/5£729
Wed 2/912:30
CMH
-
LHR
2 stops13h 00m
United Airlines
Sun 6/906:50
LHR
-
CMH
2 stops15h 15m
United Airlines
Deal found 10/5£730
Wed 2/914:00
CMH
-
LHR
2 stops15h 20m
Delta
Sun 6/906:30
LHR
-
CMH
2 stops16h 02m
Delta
Deal found 11/5£731
Sat 19/918:11
CMH
-
LHR
1 stop22h 09m
United Airlines
Sat 3/1006:50
LHR
-
CMH
2 stops17h 09m
United Airlines
Deal found 10/5£731
Fri 4/1217:54
CMH
-
LHR
1 stop10h 21m
British Airways
Mon 14/1211:40
LHR
-
CMH
1 stop12h 20m
British Airways
Deal found 12/5£732

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 15 May 2026.

Round-trip from

£713

One-way from

£243

Popular in

June

Cheapest in

February

Average price

£771
Air Canada
  • Air Canada
  • 7/9-22/9
  • 3 total stops
  • 23h 47m total
  • Columbus to London
Search Deals
British Airways
  • British Airways
  • 25/8
  • 1 total stop
  • 12h 51m total
  • Columbus to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£138 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 15 May 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 return flight

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Sat 26/9

15:50-07:15

1 stop10h 25m

London Heathrow

Mon 28/9

11:15-18:49

1 stop12h 34m

£743

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 8/7

06:40-09:20

1 stop21h 40m

London Heathrow

Tue 21/7

14:05-15:22

1 stop30h 17m

£795

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Sun 2/8

05:30-09:00

1 stop22h 30m

London Heathrow

Mon 10/8

14:05-15:22

1 stop30h 17m

£827

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Mon 6/7

14:15-10:00

1 stop14h 45m

London Heathrow

Sun 12/7

06:50-23:59

2 stops22h 09m

£839

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Sun 2/8

08:11-07:15

1 stop18h 04m

London Heathrow

Mon 10/8

08:40-21:12

2 stops17h 32m

£845

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Sat 1/8

06:40-09:20

1 stop21h 40m

London Heathrow

Sat 8/8

14:05-15:22

1 stop30h 17m

£865

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Thu 16/7

09:00-11:55

1 stop21h 55m

London Heathrow

Mon 20/7

14:05-15:22

1 stop30h 17m

£892

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Fri 4/9

07:00-09:35

2 stops21h 35m

London Heathrow

Thu 10/9

07:05-21:20

3 stops19h 15m

£897

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Thu 2/7

18:39-12:10

1 stop12h 31m

London Heathrow

Tue 14/7

12:25-00:44

2 stops17h 19m

£920
Fastest return journey

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 10/6

19:40-10:40

1 stop10h 00m

London Heathrow

Thu 18/6

16:40-23:43

1 stop12h 03m

£961

Flights are sorted by cheapest return flights first.

Deals found on 13/5

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 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 Columbus Airport to London Heathrow Airport

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

The best time to book flights from Columbus Airport to London Heathrow Airport is 38 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, February is the cheapest month in which you can book a flight from Columbus Airport to London Heathrow Airport (average of £456). Flying from Columbus Airport to London Heathrow Airport in June is currently the most expensive (average of £926). 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 for a return flight 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 15 May 2026.
Read reviews from past customers who have flown with United Airlines,Virgin Atlantic, andBritish Airways from Columbus Airport to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,723 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,723 reviews
United Airlines
7.4
Good
9,723 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Virgin Atlantic
7.4
Good
688 reviews
United Airlines
7.4
Good
9,723 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
British Airways
6.7
Okay
7,980 reviews
United Airlines
7.4
Good
9,723 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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?

    A quick flight from Columbus Airport to London Heathrow Airport can take about 10h 25m. Delta provides one of the quickest options available for as low as £743. Columbus Airport and London Heathrow Airport are separated by a distance of 3835 mi. This flight may include one or multiple stops.

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

    United Airlines, at £229, was found to be the cheapest airline from Columbus Airport to London Heathrow Airport.Alternate airlines flying return to your destination include Virgin Atlantic and British Airways. You may be able to fly from Columbus Airport to London Heathrow Airport for 64% less than the average price by searching for these airlines.

  • 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 holiday 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, February is the cheapest month in which you can book a flight from Columbus Airport to London Heathrow Airport (average of £456). Flying from Columbus Airport to London Heathrow Airport in June is currently the most expensive (average of £926). 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
Milton Keynes
Hounslow
Croydon
Wembley
Northampton
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Swindon
Ipswich
Southend-on-Sea
Guildford

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 Stansted flights

Top 3 airlines flying from Columbus to Heathrow

Discover the top 3 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 858,174 searches. Data last updated 15 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£229Average£655FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£367Average£475FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£376Average£604FlexibilityNo 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 Columbus to Heathrow?

Cheapflights helps you search for flights from Columbus to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Columbus to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Columbus to Heathrow with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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