Find flights
When to book
Airlines
FAQs

Cheap flights from Columbus Airport to London from £242

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — LON
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Columbus to London are usually found in October or August, booked 16 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Find flight deals from Columbus to London

Enter your travel dates to find the best prices.

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 6 November 2025.

Mon 10/1113:47CMH - LHR
1 stop13h 03mDelta
Wed 19/1106:20LHR - CMH
2 stops16h 20mDelta
Deal found 5/11£452
Tue 2/1211:04CMH - LHR
1 stop15h 01mDelta
Tue 9/1211:30LHR - CMH
2 stops16h 25mDelta
Deal found 4/11£453
Sat 6/1211:14CMH - LGW
1 stop17h 51mMultiple Airlines
Mon 8/1214:00LGW - CMH
1 stop34h 38mMultiple Airlines
Deal found 3/11£454
Tue 9/1214:06CMH - LHR
2 stops15h 09mDelta
Tue 16/1206:20LHR - CMH
2 stops16h 16mDelta
Deal found 4/11£456
Wed 3/1212:33CMH - LHR
2 stops15h 12mDelta
Wed 10/1211:30LHR - CMH
2 stops16h 25mDelta
Deal found 3/11£456
Tue 9/1217:49CMH - LHR
1 stop9h 56mKLM
Tue 16/1212:30LHR - CMH
1 stop13h 24mKLM
Deal found 5/11£457
Tue 2/1213:46CMH - LHR
1 stop12h 19mKLM
Tue 9/1212:30LHR - CMH
1 stop13h 24mKLM
Deal found 4/11£458
Sat 6/1207:05CMH - LHR
2 stops27h 55mScandinavian Airlines
Mon 15/1206:40LHR - CMH
2 stops20h 10mScandinavian Airlines
Deal found 4/11£459
Fri 5/1211:52CMH - LHR
2 stops23h 08mScandinavian Airlines
Sat 13/1217:00LHR - CMH
2 stops33h 50mScandinavian Airlines
Deal found 3/11£469
Thu 4/1213:46CMH - LHR
1 stop16h 54mDelta
Thu 11/1206:20LHR - CMH
2 stops16h 16mDelta
Deal found 5/11£471
Mon 10/1109:30CMH - LHR
2 stops30h 05mAir Canada
Wed 19/1109:00LHR - CMH
2 stops16h 56mAir Canada
Deal found 5/11£472
Fri 12/1207:00CMH - LHR
2 stops19h 10mUnited Airlines
Thu 25/1211:10LHR - CMH
2 stops17h 34mUnited Airlines
Deal found 5/11£473

Cheap flight deals from Columbus to London

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) 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 6 November 2025.

Round-trip from

£452

One-way from

£242

Popular in

June

Cheapest in

October

Average price

£598
Delta
  • Delta
  • 9/12-16/12
  • 3 total stops
  • 29h 55m total
  • Columbus to London
Search Deals
6/1
  • 6/1
  • 2 total stops
  • 21h 30m total
  • Columbus to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£128 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from Columbus Airport to London that are best for you.

Fly from

Columbus

Fly to

London

Route

Depart

Return

Price

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 3/12

11:52-07:50

1 stop14h 58m

London Heathrow

Wed 10/12

06:20-17:36

2 stops16h 16m

£453

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 9/12

12:33-06:25

1 stop12h 52m

London Heathrow

Tue 16/12

06:20-17:36

2 stops16h 16m

£453

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 3/12

13:46-07:05

1 stop12h 19m

London Heathrow

Wed 10/12

08:55-17:31

1 stop13h 36m

£458

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 2/12

18:39-11:40

1 stop12h 01m

London Heathrow

Wed 10/12

13:00-21:22

1 stop13h 22m

£458

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Mon 1/12

11:52-06:50

1 stop13h 58m

London Heathrow

Thu 11/12

09:40-21:50

1 stop17h 10m

£458

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 2/12

13:46-07:05

1 stop12h 19m

London Heathrow

Tue 9/12

12:30-20:54

1 stop13h 24m

£458

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Mon 1/12

19:57-11:40

1 stop10h 43m

London Heathrow

Tue 9/12

12:30-20:54

1 stop13h 24m

£458

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 3/12

18:16-10:15

1 stop10h 59m

London Heathrow

Tue 9/12

13:00-21:22

1 stop13h 22m

£458

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Mon 26/1

16:33-18:30

2 stops20h 57m

London Heathrow

Mon 2/2

06:40-21:06

2 stops19h 26m

£459

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Fri 5/12

13:46-07:05

1 stop12h 19m

London Heathrow

Tue 9/12

11:30-22:55

2 stops16h 25m

£472

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 60 results
1
2
3
...
6

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 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

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

Use this chart to determine the optimal time to book a return flight from Columbus to London. Price data was last updated on 31 October 2025.

Booking 16 days in advance of your planned departure date is, on average, the best time to get cheap flights from Columbus Airport to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Columbus Airport to London (average of £404). Flying from Columbus Airport to London in June is currently the most expensive (average of £604). 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 6 November 2025.

It’s optimal to fly from Columbus Airport to London in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight at midday.

How much does it cost for a return flight from Columbus Airport to London?

What’s the top stopover airport for flights from Columbus Airport to London?

Share of one-stop return flights from Columbus Airport to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Chicago (ORD) – chosen by Cheapflights users on 50% of one-stop itineraries from Columbus Airport to London on Cheapflights.

What’s the cheapest stopover airport for flights from Columbus Airport to London?

Average return fare for one-stop flights from Columbus Airport to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Philadelphia (PHL) is the most affordable one-stop option, with an average return flight price of £397.

What’s the fastest stopover option from Columbus Airport to London?

Shortest average travel time for one-stop one-way flights from Columbus Airport to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Philadelphia (PHL) have the shortest average one-way travel time for one-stop routes: 9h 36m.

Which airport typically offers the quickest stopover for flights from Columbus Airport to London?

Average stopover duration for one-stop one-way flights from Columbus Airport to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average stopover time of 1h 19m.

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 6 November 2025.
Check out reviews from past customers who have flown with British Airways from Columbus Airport 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.
British Airways
6.7
Okay
7,496 reviews
Check prices

Entertainment

6.4

Boarding

6.9

Food

6.3

Overall

6.7

Comfort

6.7

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,496 reviews
British Airways
6.7
Okay
7,496 reviews
Check prices

Entertainment

6.4

Boarding

6.9

Food

6.3

Overall

6.7

Comfort

6.7

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

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 Airport to London?

    A quick flight from Columbus Airport to London can take about 12h 19m. Delta provides one of the quickest options available for as low as £458. Columbus Airport 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 Airport to London round-trip?

    Virgin Atlantic, at £380, was found to be the cheapest airline from Columbus Airport to London.Alternate airlines flying return to your destination include British Airways and United Airlines. Virgin Atlantic is currently priced 43% below the average price you’ll pay for this route.

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

    While some choose either Columbus - London Gatwick or Columbus - London City, Columbus - London Heathrow is the most popular route from Columbus Airport to London.

  • 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 holiday 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 Airport to London?

    Currently, August is the cheapest month in which you can book a flight from Columbus Airport to London (average of £404). Flying from Columbus Airport to London in June is currently the most expensive (average of £604). 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?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Crawley
Brentford
Romford
Chichester
Ipswich
Bedford
Eastbourne

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.

Top 3 airlines flying from Columbus to London

Discover the top 3 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 858,174 searches. Data last updated 6 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£380Average£546FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£388Average£514FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£531Average£711FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 London?

When you search for this flight from Columbus to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Columbus to London for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Columbus to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Columbus today and book when prices fit your budget.

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.