How long is the flight from Columbus Airport to London?

A quick flight from Columbus Airport to London can take about 18h. United Airlines provides one of the quickest options available for as low as £688. Columbus Airport and London are separated by a distance of 3835 mi. This flight may include one or multiple stops.

What is the cheapest airline to fly from Columbus Airport to London round-trip?

United Airlines, at £228, was found to be the cheapest airline from Columbus Airport to London.. United Airlines is currently priced 65% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

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

What is the cheapest time of day to fly from CMH to LON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Columbus Airport to London as you normally would.

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.

£179+ Cheap Flights from Columbus Airport to London

Cheap flight deals from Columbus to London

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 15 September 2026.

Fri 11/1209:30 -

1 stop16h 00m

Sat 9/107:30 -

2 stops18h 01m

Deal found 10/9£676

Thu 10/1212:32 -

2 stops13h 08m

Thu 7/107:30 -

2 stops18h 01m

Deal found 10/9£677

Sun 8/1109:30 -

2 stops22h 20m

Wed 18/1109:15 -

2 stops16h 57m

Deal found 12/9£682

Sun 6/1219:45 -

2 stops15h 05m

Thu 7/108:30 -

2 stops17h 11m

Deal found 10/9£684

Tue 3/1118:13 -

1 stop31h 42m

Thu 12/1111:00 -

1 stop35h 18m

Deal found 13/9£684

Fri 20/1118:00 -

1 stop10h 25m

Sat 28/1110:50 -

1 stop16h 33m

Deal found 12/9£686

Fri 20/1109:30 -

1 stop18h 00m

Mon 30/1115:00 -

1 stop11h 12m

Deal found 13/9£688

Fri 13/1109:30 -

3 stops24h 35m

Sat 28/1107:10 -

2 stops19h 02m

Deal found 11/9£688

Fri 16/1016:05 -

2 stops12h 55m

Sun 25/1013:00 -

2 stops36h 12m

Deal found 14/9£688

Tue 3/1118:13 -

1 stop31h 42m

Tue 10/1109:35 -

1 stop36h 43m

Deal found 13/9£688

Mon 23/1114:22 -

2 stops23h 08m

Sun 29/1119:05 -

2 stops30h 27m

Deal found 10/9£690

Sat 7/1111:58 -

2 stops17h 52m

Mon 16/1119:40 -

2 stops28h 56m

Deal found 10/9£690

Best flights from Columbus to London
Discover carefully curated flight deals from Columbus to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Fri 20/1109:30 -

1 stop18h 00m

Mon 30/1115:00 -

1 stop11h 12m

Deal found 13/9£688

Sat 7/1114:22 -

2 stops22h 03m

Mon 16/1119:05 -

2 stops30h 27m

Deal found 10/9£713

Tue 1/1215:45 -

2 stops14h 10m

Wed 9/1211:55 -

2 stops14h 55m

Deal found 11/9£735

Mon 5/1012:46 -

2 stops22h 14m

Sun 11/1006:40 -

3 stops23h 04m

Deal found 10/9£807

Wed 7/1008:29 -

2 stops19h 41m

Tue 13/1009:35 -

2 stops36h 22m

Deal found 13/9£845

Wed 23/1211:19 -

2 stops14h 56m

Wed 30/1207:45 -

2 stops16h 41m

Deal found 10/9£935

Mon 12/1008:36 -

2 stops44h 19m

Mon 19/1010:50 -

2 stops42h 04m

Deal found 14/9£969

Sat 26/1216:11 -

1 stop10h 39m

Sat 2/120:10 -

1 stop20h 19m

Deal found 14/9£1,093

Wed 17/215:45 -

2 stops14h 10m

Wed 24/211:55 -

2 stops15h 05m

Deal found 10/9£753

Wed 18/1114:13 -

2 stops22h 37m

Mon 23/1108:35 -

2 stops16h 57m

Deal found 10/9£811

Sun 4/1009:03 -

2 stops18h 57m

Tue 13/1009:35 -

2 stops36h 22m

Deal found 13/9£845

Mon 1/309:55 -

2 stops20h 00m

Sat 6/311:55 -

2 stops16h 00m

Deal found 14/9£772

Sat 3/1014:16 -

2 stops18h 29m

Tue 3/1119:05 -

2 stops30h 27m

Deal found 10/9£846

Sat 7/1107:00 -

2 stops21h 55m

Mon 16/1110:55 -

2 stops34h 54m

Deal found 13/9£969

Mon 21/1220:00 -

2 stops30h 10m

Thu 31/1206:35 -

2 stops19h 37m

Deal found 14/9£973

Sat 7/1115:40 -

2 stops14h 15m

Mon 16/1111:55 -

2 stops15h 00m

Deal found 13/9£809

Tue 1/1206:05 -

2 stops22h 15m

Wed 9/1207:05 -

3 stops20h 25m

Deal found 13/9£993

Thu 1/1010:26 -

2 stops17h 14m

Mon 5/1008:00 -

2 stops17h 34m

Deal found 14/9£846

Wed 4/1117:56 -

2 stops41h 24m

Sun 8/1110:55 -

2 stops34h 54m

Deal found 11/9£969

Sun 11/1016:05 -

2 stops20h 20m

Sun 18/1018:30 -

2 stops34h 24m

Deal found 11/9£830

Mon 23/1119:56 -

1 stop29h 44m

Sat 28/1118:00 -

1 stop32h 12m

Deal found 10/9£1,042

Mon 5/1008:36 -

2 stops27h 04m

Sun 11/1017:35 -

2 stops35h 19m

Deal found 10/9£969

Sun 27/1220:00 -

1 stop29h 40m

Mon 4/118:00 -

1 stop32h 12m

Deal found 14/9£837

Thu 15/1006:06 -

2 stops22h 14m

Thu 22/1019:30 -

2 stops32h 04m

Deal found 14/9£1,127

Sun 15/1114:22 -

2 stops17h 28m

Fri 20/1109:15 -

2 stops16h 17m

Deal found 14/9£941

Sun 14/209:10 -

2 stops19h 45m

Mon 22/210:55 -

2 stops59h 37m

Deal found 12/9£973

Mon 1/317:42 -

2 stops39h 18m

Fri 5/307:40 -

2 stops33h 20m

Deal found 14/9£1,188

Sun 8/1114:22 -

2 stops17h 28m

Wed 18/1109:15 -

2 stops16h 17m

Deal found 13/9£956

Sat 17/1008:36 -

2 stops27h 04m

Sun 25/1017:20 -

2 stops51h 29m

Deal found 12/9£973

Sun 20/1209:09 -

2 stops20h 46m

Wed 30/1209:45 -

1 stop14h 53m

Deal found 14/9£904

Find flight deals from Columbus to London

Round-trip from	£676
One-way from	£179
Popular in	May
Cheapest in	February
Average price	£701

United Airlines
11/12-7/1
3 total stops
38h 51m total
Columbus to London

Search Deals

6/10-31/12
3 total stops
33h 10m total
Columbus to London

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£45 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Columbus Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ColumbusLondon

CMH Columbus - LHR London Heathrow

CMHLHR

Columbus

Sun 27/12

08:00-06:20

1 stop17h 20m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£266

ColumbusLondon

CMH Columbus - LHR London Heathrow

CMHLHR

Columbus

Sat 26/12

07:02-06:20

1 stop18h 18m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£310

ColumbusLondon

CMH Columbus - LHR London Heathrow

CMHLHR

Columbus

Thu 24/12

11:19-06:25

1 stop14h 06m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£310

ColumbusLondon

CMH Columbus - LHR London Heathrow

CMHLHR

Columbus

Fri 25/12

08:00-06:20

1 stop17h 20m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£310

ColumbusLondon

CMH Columbus - LGW London Gatwick

CMHLGW

Columbus

Fri 9/10

18:32-10:00

2 stops34h 28m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£311

ColumbusLondon

CMH Columbus - LHR London Heathrow

CMHLHR

Columbus

Wed 23/12

18:00-20:10

1 stop21h 10m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£319

ColumbusLondon

CMH Columbus - LHR London Heathrow

CMHLHR

Columbus

Fri 2/10

06:38-08:05

2 stops20h 27m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£344

ColumbusLondon

CMH Columbus - LHR London Heathrow

CMHLHR

Columbus

Fri 13/11

09:30-21:00

2 stops54h 30m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£346

ColumbusLondon

CMH Columbus - LGW London Gatwick

CMHLGW

Columbus

Tue 22/12

18:56-06:50

2 stops54h 54m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£348

ColumbusLondon

CMH Columbus - LGW London Gatwick

CMHLGW

Columbus

Wed 23/12

18:48-06:50

1 stop31h 02m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£350

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

CMH-LON

CMH-LHR

CMH-LGW

CMH-LCY

CMH-STN

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

CMH-LON

CMH-LHR

CMH-LGW

CMH-LCY

CMH-STN

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

Currently, February is the cheapest month in which you can book a flight from Columbus Airport to London (average of £465). Flying from Columbus Airport to London in July is currently the most expensive (average of £845). 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?

Airfare is typical for this route at the moment.

Columbus Airport to London flights typically cost between £666 and £794 in December.
The cheapest return price found within the last 5 days was £676 on United Airlines (11 Dec–7 Jan).

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

Booking 13 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.

Related info for your journey

How long is the flight from Columbus Airport to London?
A quick flight from Columbus Airport to London can take about 18h. United Airlines provides one of the quickest options available for as low as £688. Columbus Airport and London are separated by a distance of 3835 mi. This flight may include one or multiple stops.
What is the cheapest airline to fly from Columbus Airport to London round-trip?
United Airlines, at £228, was found to be the cheapest airline from Columbus Airport to London.. United Airlines is currently priced 65% 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 Stansted, 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, February is the cheapest month in which you can book a flight from Columbus Airport to London (average of £465). Flying from Columbus Airport to London in July is currently the most expensive (average of £845). 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.

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Top airline flying from Columbus to London

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£228	Average£674	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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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.

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Cheap flights from Columbus Airport to London from £179

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Columbus to London

Cheapest flights from Columbus to LondonExplore 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 15 September 2026.

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 15 September 2026.

Best flights from Columbus to LondonDiscover carefully curated flight deals from Columbus to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Discover carefully curated flight deals from Columbus to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Last-minute flights from Columbus to LondonDiscover last-minute flight deals from Columbus to London. Data last updated 15 September 2026 and is based on user searches.

Discover last-minute flight deals from Columbus to London. Data last updated 15 September 2026 and is based on user searches.

One-way flights from Columbus to LondonSearch for one-way flight options from Columbus to London. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

Search for one-way flight options from Columbus to London. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

Find flight deals from Columbus to London

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One-way from

Popular in

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Columbus Airport to London that are best for you.

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.

Cheapflights Insights

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

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

Airfare is typical for this route at the moment.

Columbus Airport to London flights typically cost between £666 and £794 in December.The cheapest return price found within the last 5 days was £676 on United Airlines (11 Dec–7 Jan).

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

Booking 13 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.

Related info for your journey

How long is the flight from Columbus Airport to London?

What is the cheapest airline to fly from Columbus Airport to London round-trip?

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

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

How can I find direct flights from Columbus to London?

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

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

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Complete your trip

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How does Cheapflights help users find flights from Columbus to London?

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

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

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

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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 15 September 2026.

Best flights from Columbus to London
Discover carefully curated flight deals from Columbus to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Last-minute flights from Columbus to London
Discover last-minute flight deals from Columbus to London. Data last updated 15 September 2026 and is based on user searches.

One-way flights from Columbus to London
Search for one-way flight options from Columbus to London. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

Columbus Airport to London flights typically cost between £666 and £794 in December.
The cheapest return price found within the last 5 days was £676 on United Airlines (11 Dec–7 Jan).