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$266+ Cheap flights from Columbus to London (LON)

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — LON
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to London are usually found in October or August, booked 16 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Columbus to London

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) to London (LON). 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 16, 2025.

Round-trip from

$530
(United Airlines)

One-way from

$266
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$754
From Columbus to London (LON)
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One-way flight from Columbus to London (LON)
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Highest demand for flights based on searches. 19% potential increase in price ($217 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Columbus to London

Cheapest flights from Columbus to London
Explore the most affordable flight options available from Columbus to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Air Canada deal was found by Cheapflights users on 9/15. 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.
Mon 11/179:30 amCMH - LHR
1 stop16h 00mAir Canada
Wed 12/31:00 pmLHR - CMH
1 stop12h 56mAir Canada
Deal found 9/15$530
This Booking.com deal was found by Cheapflights users on 9/15. 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.
Wed 10/159:20 amCMH - LHR
2 stops16h 10mAir Canada
Wed 10/228:30 amLHR - CMH
1 stop17h 08mAir Canada
Deal found 9/15$531
This Delta deal was found by Cheapflights users on 9/15. 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 11/165:59 pmCMH - LHR
1 stop9h 46mDelta
Thu 12/48:55 amLHR - CMH
1 stop13h 37mDelta
Deal found 9/15$532
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/169:21 amCMH - LGW
1 stop15h 39mMultiple Airlines
Wed 12/31:00 pmLGW - CMH
1 stop29h 44mMultiple Airlines
Deal found 9/15$532
This World Air Fares deal was found by Cheapflights users on 9/15. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:20 pmCMH - LHR
1 stop11h 35mLufthansa
Thu 11/61:35 pmLHR - CMH
1 stop15h 09mLufthansa
Deal found 9/15$533
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/179:21 amCMH - LGW
1 stop15h 39mMultiple Airlines
Fri 12/52:00 pmLGW - CMH
1 stop28h 42mMultiple Airlines
Deal found 9/15$533
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/1910:30 amCMH - LHR
1 stop15h 10mUnited Airlines
Tue 12/211:05 amLHR - CMH
2 stops34h 37mUnited Airlines
Deal found 9/16$535
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:30 amCMH - LHR
2 stops17h 40mMultiple Airlines
Thu 11/69:00 amLHR - CMH
2 stops16h 56mMultiple Airlines
Deal found 9/15$536
This Norse deal was found by Cheapflights users on 9/16. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/88:42 amCMH - LGW
1 stop20h 18mMultiple Airlines
Tue 10/142:00 pmLGW - CMH
1 stop29h 29mMultiple Airlines
Deal found 9/16$537
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/179:21 amCMH - LGW
1 stop15h 39mMultiple Airlines
Tue 12/21:00 pmLGW - CMH
1 stop29h 44mMultiple Airlines
Deal found 9/15$538
This Expedia deal was found by Cheapflights users on 9/14. 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.
Mon 10/131:10 pmCMH - LHR
1 stop12h 30mBritish Airways
Mon 10/208:00 pmLHR - CMH
2 stops26h 09mBritish Airways
Deal found 9/14$539
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/174:05 pmCMH - LHR
1 stop11h 20mUnited Airlines
Mon 11/2411:05 amLHR - CMH
2 stops51h 25mUnited Airlines
Deal found 9/14$540

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus to London 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 16, 2025.
Use the filters below to find and compare flights from Columbus to London that are best for you.

Fly from

Columbus

Fly to

London

Route

Depart

Return

Price

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 2/18

9:30 am-6:30 am

1 stop16h 00m

London Heathrow

Wed 2/25

11:10 am-8:56 pm

1 stop14h 46m

$530

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 11/5

12:17 pm-8:45 am

2 stops15h 28m

London Heathrow

Fri 11/14

11:45 am-12:05 am

2 stops17h 20m

$530

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 12/9

10:29 am-7:05 am

2 stops15h 36m

London Heathrow

Tue 12/16

6:30 am-5:32 pm

2 stops16h 02m

$530

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 2/18

9:30 am-6:30 am

1 stop16h 00m

London Heathrow

Tue 2/24

1:00 pm-8:56 pm

1 stop12h 56m

$531

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 2/18

12:05 pm-6:20 am

1 stop13h 15m

London Heathrow

Thu 2/26

6:20 am-6:00 pm

2 stops16h 40m

$532

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 2/18

7:00 am-7:50 am

1 stop19h 50m

London Heathrow

Wed 2/25

6:20 am-6:00 pm

2 stops16h 40m

$532

ColumbusLondon

CMH - LGW

CMHLGW

Columbus

Mon 11/17

9:21 am-6:00 am

1 stop15h 39m

London Gatwick

Fri 12/5

2:00 pm-1:42 pm

1 stop28h 42m

$533

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 2/18

3:58 pm-7:50 am

1 stop10h 52m

London Heathrow

Tue 2/24

10:00 am-10:34 pm

2 stops17h 34m

$533

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 2/18

6:05 am-7:50 am

1 stop20h 45m

London Heathrow

Fri 2/27

10:00 am-10:34 pm

2 stops17h 34m

$533

ColumbusLondon

CMH - LGW

CMHLGW

Columbus

Wed 10/8

8:42 am-10:00 am

1 stop20h 18m

London Gatwick

Tue 10/14

2:00 pm-2:29 pm

1 stop29h 29m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 60 results
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2
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Best time to book a flight from Columbus to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Use this chart to determine the optimal time to book a round-trip flight from Columbus to London. Price data was last updated on September 12, 2025.

The price you pay for your flight from Columbus to London may vary depending on when you book. For the best chance of a lower fare, look to book 16 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Columbus to London (average of $661). Flying from Columbus to London 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 LON?

Find hourly flight availability from Columbus to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

It’s optimal to fly from Columbus to London in the afternoon. By choosing this option you can save up to 2% on the cost of your flight, compared to a flight in the evening.

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

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

Travelers seeking maximum savings on their Columbus to London flight should consider departing on Tuesday mornings when fares are most often at their lowest. Tuesday evenings 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?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Virgin Atlantic from Columbus to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

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
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

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
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

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
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

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
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

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
7,363 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Comfort

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 London. 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?

    United Airlines and Delta can get you from Columbus to London in just under 15h 28m. Your travel time can differ by up to 32m. Columbus and London are separated by a distance of 3835 mi. This flight may include one or multiple stops.

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

    Delta, at $531, was found to be the cheapest airline from Columbus to London.Alternate airlines to your destination round-trip include United Airlines and British Airways. You may be able to fly from Columbus to London for 40% less than the average price by searching for these airlines.

  • What are the most popular routes from Columbus to London?

    When deciding which route to take from Columbus to London consider Columbus - London Heathrow, Columbus - London Gatwick or Columbus - London City as they are the most popular.

  • Can I find deals for flights from Columbus to London that include hotel bookings?

    Yes. In addition to deals on Columbus to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbus to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to London.

  • Can I find deals for business class flights from Columbus to London?

    Yes. Cheapflights offers flight deals from Columbus to London 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?

    Currently, November is the cheapest month in which you can book a flight from Columbus to London (average of $661). Flying from Columbus to London 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?

Book flights to London if you plan to visit one of these locations
Hounslow
Hayes
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Wembley
Folkestone
Chichester
Eastbourne
Sutton

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Alternative routes for Columbus to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Columbus to London

Discover the top 9 airlines that operate flights from Columbus to London. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$531Average$872FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$531Average$883FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$545Average$874FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$579Average$1,189FlexibilityNo cancel feeOn-time67%
IberiaCheapest$581Average$727FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$671Average$775FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$700Average$958FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$703Average$937FlexibilityNo cancel feeOn-time72%
KLMCheapest$773Average$807FlexibilityNo cancel feeOn-time75%

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