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Cheap flights from Columbus Airport to London Heathrow Airport from £246

CMH — LHR
24 Sep — 1 Oct1
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

Tue 6/1014:15 -
1 stop14h 45m
Tue 13/1014:05 -
1 stop30h 17m
Deal found 22/8£624
Mon 12/1010:26 -
2 stops16h 29m
Mon 2/1106:00 -
2 stops19h 32m
Deal found 21/8£629
Mon 19/1016:05 -
1 stop9h 30m
Wed 28/1006:00 -
2 stops19h 12m
Deal found 21/8£631
Wed 18/1119:56 -
2 stops14h 54m
Fri 27/1113:30 -
2 stops36h 02m
Deal found 23/8£632
Wed 7/1014:15 -
2 stops13h 20m
Thu 15/1006:50 -
2 stops19h 31m
Deal found 21/8£634
Thu 8/1014:15 -
2 stops13h 20m
Thu 15/1006:50 -
2 stops19h 31m
Deal found 24/8£634
Wed 7/1014:15 -
1 stop11h 15m
Wed 14/1008:40 -
2 stops17h 41m
Deal found 23/8£635
Mon 5/1014:09 -
1 stop12h 01m
Tue 13/1006:30 -
2 stops16h 05m
Deal found 21/8£636
Tue 1/1208:00 -
1 stop17h 25m
Wed 9/1210:00 -
2 stops16h 03m
Deal found 24/8£636
Wed 23/912:46 -
1 stop18h 19m
Wed 23/1211:45 -
2 stops16h 24m
Deal found 23/8£637
Mon 12/1016:05 -
1 stop14h 45m
Mon 2/1113:45 -
2 stops36h 27m
Deal found 21/8£638
Tue 22/911:37 -
2 stops13h 53m
Tue 29/906:50 -
2 stops15h 15m
Deal found 23/8£639

Find flight deals from Columbus to Heathrow

Round-trip from

£624

One-way from

£246

Popular in

June

Cheapest in

February

Average price

£716
Air Canada
  • Air Canada
  • 6/10-13/10
  • 2 total stops
  • 45h 02m total
  • Columbus to London
Search Deals
United Airlines
  • United Airlines
  • 27/11
  • 2 total stops
  • 54h 30m total
  • Columbus to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£126 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
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 Columbus - LHR London Heathrow

CMHLHR

Columbus

Tue 6/10

07:00-07:15

1 stop19h 15m

London Heathrow

Tue 13/10

06:30-15:44

2 stops14h 14m

£636

ColumbusLondon

CMH Columbus - LHR London Heathrow

CMHLHR

Columbus

Wed 23/9

12:46-12:05

1 stop18h 19m

London Heathrow

Sun 4/10

11:45-23:02

2 stops16h 17m

£672

ColumbusLondon

CMH Columbus - LHR London Heathrow

CMHLHR

Columbus

Fri 23/10

13:20-09:20

1 stop15h 00m

London Heathrow

Fri 30/10

06:50-18:50

2 stops16h 00m

£673
Fastest return journey

ColumbusLondon

CMH Columbus - LHR London Heathrow

CMHLHR

Columbus

Wed 9/12

15:00-09:25

2 stops13h 25m

London Heathrow

Sun 13/12

06:30-18:48

2 stops17h 18m

£676

ColumbusLondon

CMH Columbus - LHR London Heathrow

CMHLHR

Columbus

Tue 22/9

06:00-10:40

1 stop23h 40m

London Heathrow

Mon 21/12

18:00-21:12

1 stop32h 12m

£679

ColumbusLondon

CMH Columbus - LHR London Heathrow

CMHLHR

Columbus

Sat 17/10

19:59-06:55

1 stop29h 56m

London Heathrow

Sun 25/10

13:00-19:06

2 stops34h 06m

£679

ColumbusLondon

CMH Columbus - LHR London Heathrow

CMHLHR

Columbus

Wed 13/1

07:00-07:50

1 stop19h 50m

London Heathrow

Sat 23/1

08:40-22:15

2 stops18h 35m

£680

ColumbusLondon

CMH Columbus - LHR London Heathrow

CMHLHR

Columbus

Tue 22/9

12:06-06:45

2 stops13h 39m

London Heathrow

Mon 21/12

11:30-23:59

2 stops17h 29m

£681

ColumbusLondon

CMH Columbus - LHR London Heathrow

CMHLHR

Columbus

Wed 3/2

06:07-10:50

1 stop23h 43m

London Heathrow

Sun 28/2

18:00-21:10

1 stop32h 10m

£687
Cheapest one-way

ColumbusLondon

CMH Columbus - LHR London Heathrow

CMHLHR

Columbus

Mon 28/12

09:00-06:40

2 stops16h 40m

£263

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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

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 68 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 £451). Flying from Columbus Airport to London Heathrow Airport in June is currently the most expensive (average of £923). 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?

Airfare is below average for this route at the moment.

Columbus Airport to London Heathrow Airport flights typically cost between £673 and £793 in October.
The cheapest return price found within the last 5 days was £624 on Air Canada (6 Oct–13 Oct).

Reviews of airlines servicing Heathrow

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
10,120 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
United Airlines
7.4
Good
10,120 reviews
United Airlines
7.4
Good
10,120 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
Virgin Atlantic
7.4
Good
695 reviews
United Airlines
7.4
Good
10,120 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
British Airways
6.7
Okay
8,188 reviews
United Airlines
7.4
Good
10,120 reviews
Check prices

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

Related info for your journey

  • 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 15h. Delta provides one of the quickest options available for as low as £673. 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 £226, was found to be the cheapest airline from Columbus Airport to London Heathrow Airport.Alternate airlines flying return to your destination include British Airways and Virgin Atlantic. You may be able to fly from Columbus Airport to London Heathrow Airport for 67% 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 £451). Flying from Columbus Airport to London Heathrow Airport in June is currently the most expensive (average of £923). 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
Gatwick
Wembley
Ilford
Slough
Hayes
Croydon
Northampton
Colchester
Eastbourne
Brentford
Barnet
Southall
Southend-on-Sea
Salisbury
Enfield
Kingston upon Thames
Watford

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Columbus to Heathrow

Columbus to Gatwick flights
Columbus to Stansted flights

Top 3 airlines flying from Columbus to Heathrow

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£226Average£667FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£371Average£647FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£411Average£522FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

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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.

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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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