HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$257+ Cheap flights from Columbus 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — LHR
Sep 13 — Sep 201
Sat 9/13
Sat 9/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Columbus to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Columbus to London Heathrow are usually found in August or October, 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 (C01) 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 September 8, 2025.

Round-trip from

$529
(Air Canada)

One-way from

$257
(Booking.com)

Popular in

June

Cheapest in

August

Average price

$779
From Columbus to London Heathrow
Search Deals
One-way flight from Columbus to London Heathrow
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($234 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 September 8, 2025.

This United Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/89:20 amCMH - LHR
1 stop21h 30mUnited Airlines
Wed 10/1512:05 pmLHR - CMH
1 stop32h 28mUnited Airlines
Deal found 9/6$529
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/136:15 amCMH - LHR
2 stops19h 15mUnited Airlines
Mon 10/2011:05 amLHR - CMH
2 stops36h 48mUnited Airlines
Deal found 9/6$533
This Delta deal was found by Cheapflights users on 9/6. 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 9/146:44 pmCMH - LHR
1 stop11h 41mDelta
Tue 9/3012:55 pmLHR - CMH
2 stops15h 59mDelta
Deal found 9/6$535
This Booking.com deal was found by Cheapflights users on 9/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:30 amCMH - LHR
2 stops15h 40mAir Canada
Sun 11/169:00 amLHR - CMH
2 stops16h 56mAir Canada
Deal found 9/7$554
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:00 pmCMH - LHR
2 stops12h 45mDelta
Wed 10/156:30 amLHR - CMH
2 stops16h 10mDelta
Deal found 9/7$556
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Fri 11/710:30 amCMH - LHR
1 stop15h 10mUnited Airlines
Fri 11/141:25 pmLHR - CMH
2 stops36h 14mUnited Airlines
Deal found 9/5$557
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Thu 10/29:20 amCMH - LHR
2 stops16h 10mUnited Airlines
Tue 10/72:05 pmLHR - CMH
2 stops28h 12mUnited Airlines
Deal found 9/6$559
This Air Canada deal was found by Cheapflights users on 9/5. 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.
Fri 11/79:30 amCMH - LHR
2 stops16h 40mMultiple Airlines
Fri 11/146:00 amLHR - CMH
2 stops19h 56mMultiple Airlines
Deal found 9/5$560
This Air Canada deal was found by Cheapflights users on 9/6. 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 10/289:30 amCMH - LHR
2 stops17h 40mAir Canada
Mon 11/109:00 amLHR - CMH
2 stops16h 56mAir Canada
Deal found 9/6$561
This Air Canada deal was found by Cheapflights users on 9/6. 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.
Thu 10/29:20 amCMH - LHR
2 stops19h 15mAir Canada
Tue 10/73:50 pmLHR - CMH
2 stops27h 16mAir Canada
Deal found 9/6$566

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 September 8, 2025.
Use the filters below to find and compare flights from Columbus to London Heathrow Airport that are best for you.

Fly from

Columbus

Fly to

Heathrow

Route

Depart

Return

Price

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 10/15

9:20 am-6:30 am

2 stops16h 10m

London Heathrow

Wed 10/22

9:30 am-8:38 pm

2 stops16h 08m

$529

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 10/8

4:15 pm-11:50 am

1 stop14h 35m

London Heathrow

Wed 10/15

12:05 pm-3:33 pm

1 stop32h 28m

$529

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 9/24

3:57 pm-7:50 am

1 stop10h 53m

London Heathrow

Wed 10/8

2:40 pm-9:44 pm

1 stop12h 04m

$529

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 10/7

4:15 pm-10:00 am

1 stop12h 45m

London Heathrow

Tue 10/14

8:30 am-3:33 pm

1 stop12h 03m

$529

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Sun 10/5

4:15 pm-11:50 am

1 stop14h 35m

London Heathrow

Thu 10/16

8:30 am-3:33 pm

1 stop12h 03m

$529

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Sun 10/5

4:15 pm-11:50 am

1 stop14h 35m

London Heathrow

Wed 10/15

8:30 am-3:33 pm

1 stop12h 03m

$529

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 10/7

4:15 pm-10:00 am

1 stop12h 45m

London Heathrow

Fri 10/17

8:30 am-3:33 pm

1 stop12h 03m

$529

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 10/8

9:20 am-11:50 am

1 stop21h 30m

London Heathrow

Wed 10/15

12:05 pm-8:38 pm

1 stop13h 33m

$529

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 10/8

4:15 pm-11:50 am

1 stop14h 35m

London Heathrow

Thu 10/16

8:30 am-3:33 pm

1 stop12h 03m

$529

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Sun 10/5

4:15 pm-11:50 am

1 stop14h 35m

London Heathrow

Tue 10/14

8:30 am-3:33 pm

1 stop12h 03m

$529

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Showing 1-10 of 18 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 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 to London Heathrow Airport

How far ahead should I book a flight from Columbus 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 August 29, 2025.

To ensure you get the cheapest price possible for a flight from Columbus to London Heathrow Airport, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Columbus to London Heathrow Airport (average of $661). Flying from Columbus to London Heathrow Airport in June is currently the most expensive (average of $1,097). 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 September 8, 2025.

It’s optimal to fly from Columbus 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 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 to London Heathrow Airport flight should consider departing on Tuesday mornings 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.

How much does it cost to fly round-trip from Columbus 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 September 8, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and Virgin Atlantic from Columbus 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
7,972 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
7,972 reviews
Delta
8.0
Very good
7,972 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
8,940 reviews
Delta
8.0
Very good
7,972 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
664 reviews
Delta
8.0
Very good
7,972 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
7,972 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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!
British Airways
6.7
Okay
7,353 reviews
Delta
8.0
Very good
7,972 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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.

  • How long is the flight from Columbus to London Heathrow Airport?

    Departing from Columbus to London Heathrow Airport will take you 14h 35m. Columbus and London Heathrow Airport are separated by a distance of 3835 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, United Airlines ($529), Delta ($531), and British Airways ($553) offers the cheapest pricing from Columbus to London Heathrow Airport. United Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • 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 to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Columbus to London Heathrow Airport (average of $661). Flying from Columbus to London Heathrow Airport in June is currently the most expensive (average of $1,097). 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
Hayes
Thornton Heath
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Stratford-upon-Avon
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Chelmsford
Bedford

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.
Detroit to Heathrow flights
Pittsburgh to Heathrow flights
Cincinnati to Heathrow flights
Detroit to Gatwick flights
Pittsburgh to Gatwick flights
Cleveland to Heathrow flights
Detroit to London City flights
Cleveland to Gatwick flights
Columbus to Heathrow flights
Pittsburgh to London City flights
Cleveland to London City flights
Cincinnati to Gatwick flights
Columbus to Gatwick flights
Cincinnati to London City flights
Akron to Heathrow flights
Columbus to London City flights
Pittsburgh to Stansted flights
Detroit to Stansted flights
Cleveland to Stansted flights
Cleveland to Luton flights
Detroit to Luton flights
Cincinnati to Stansted flights
Pittsburgh to Luton flights
Columbus to Stansted flights
Dayton to Heathrow flights
Cincinnati to Luton flights
Dayton to London City flights
Dayton to Gatwick flights
Akron to London City flights
Huntington to Heathrow flights
Columbus to Southend flights
Erie to Heathrow flights
Toledo to Gatwick flights
Toledo to Heathrow flights

Top 9 airlines flying from Columbus to Heathrow

Discover the top 9 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 September 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$529Average$884FlexibilityNo cancel feeOn-time69%
DeltaCheapest$531Average$872FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$553Average$872FlexibilityNo cancel feeOn-time70%
IberiaCheapest$581Average$854FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$632Average$684FlexibilityNo cancel feeOn-time67%
Scandinavian AirlinesCheapest$671Average$775FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$697Average$1,006FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$703Average$937FlexibilityNo cancel feeOn-time72%
KLMCheapest$773Average$807FlexibilityNo cancel feeOn-time75%

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.