Find flights
When to book
Airlines
FAQs

Cheap flights from Columbus Airport to London Heathrow Airport from £194

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — LHR
23 Jul — 30 Jul1
1 adult

Cheapflights Tip: The best prices from Columbus to London Heathrow are usually found in August or April, booked 23 days in advance, depart on a Monday or Saturday and return on a Tuesday

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 18 July 2025.

Round-trip from

£433

One-way from

£194

Popular in

June

Cheapest in

August

Average price

£821
United Airlines
  • United Airlines
  • 3/8-16/8
  • 2 total stops
  • 27h 42m total
  • Columbus to London
Search Deals
2/10
  • 2/10
  • 2 total stops
  • 44h 04m total
  • Columbus to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£125 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 18 July 2025.

Sun 3/817:52CMH - LHR
1 stop12h 53mUnited Airlines
Sat 16/811:05LHR - CMH
1 stop14h 49mUnited Airlines
Deal found 17/7£433
Mon 1/916:30CMH - LHR
1 stop10h 20mIberia
Mon 8/914:25LHR - CMH
1 stop14h 32mIberia
Deal found 18/7£434
Thu 31/716:04CMH - LHR
1 stop9h 36mBritish Airways
Thu 28/807:10LHR - CMH
2 stops15h 05mBritish Airways
Deal found 17/7£440
Wed 3/905:15CMH - LHR
3 stops23h 20mMultiple Airlines
Wed 10/908:40LHR - CMH
3 stops27h 49mMultiple Airlines
Deal found 17/7£446
Mon 18/817:52CMH - LHR
2 stops17h 48mLufthansa
Mon 1/920:25LHR - CMH
2 stops25h 23mLufthansa
Deal found 17/7£467
Fri 22/809:20CMH - LHR
2 stops19h 40mAir Canada
Sat 30/809:30LHR - CMH
2 stops16h 08mAir Canada
Deal found 18/7£468

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 18 July 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

Sun 3/8

17:52-11:45

1 stop12h 53m

London Heathrow

Sat 16/8

11:05-20:54

1 stop14h 49m

£433

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Mon 1/9

16:30-07:50

1 stop10h 20m

London Heathrow

Mon 8/9

14:25-23:57

1 stop14h 32m

£434

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Thu 31/7

16:04-06:40

1 stop9h 36m

London Heathrow

Thu 28/8

07:10-17:15

2 stops15h 05m

£440

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 3/9

05:15-09:35

3 stops23h 20m

London Heathrow

Wed 10/9

08:40-07:29

3 stops27h 49m

£446

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Mon 18/8

17:52-16:40

2 stops17h 48m

London Heathrow

Mon 1/9

20:25-16:48

2 stops25h 23m

£467

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Fri 22/8

09:20-10:00

2 stops19h 40m

London Heathrow

Sat 30/8

09:30-20:38

2 stops16h 08m

£468

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Thu 2/10

19:16-20:20

2 stops44h 04m

£194

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Sun 3/8

06:00-06:30

2 stops19h 30m

£298

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 2/9

11:14-06:50

1 stop14h 36m

£300

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Mon 17/11

15:41-10:35

2 stops13h 54m

£323

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Showing 1-10 of 17 results
1
2

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?

Use this chart to determine the optimal time to book a return flight from Columbus to Heathrow. Price data was last updated on 11 July 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, January is the cheapest month in which you can book a flight from Columbus Airport to London Heathrow Airport (average of £112). Flying from Columbus Airport to London Heathrow Airport in August is currently the most expensive (average of £164). 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 18 July 2025.

A simple way to save on the total cost of your ticket is to fly from Columbus Airport to London Heathrow Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight at midday.

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 18 July 2025.
Read reviews from past customers who have flown with Delta, United Airlines, andVirgin Atlantic 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.
Delta
8.0
Very Good
7,958 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very Good
7,958 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,865 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,906 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,958 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    United Airlines, at £433, was found to be the cheapest airline from Columbus Airport to London Heathrow Airport.Alternate airlines flying return to your destination include Iberia and British Airways. You may be able to fly from Columbus Airport to London Heathrow Airport for 33% less than the average price by searching for these airlines.

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

    £298 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on British Airways and Iberia, with prices starting from £300 and £323, respectively.

  • 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, January is the cheapest month in which you can book a flight from Columbus Airport to London Heathrow Airport (average of £112). Flying from Columbus Airport to London Heathrow Airport in August is currently the most expensive (average of £164). 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
Croydon
Hounslow
Deal
Northampton
Gatwick
Slough
Luton
Wembley
Crawley
Eastbourne
Ilford
Hayes
Ipswich
Southend-on-Sea
Folkestone
Watford
Winchester
Swindon
Maidstone

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 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 2 airlines flying from Columbus to Heathrow

Discover the top 2 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 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£386Average£531FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£508Average£567FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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!

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.