Which airport is the most popular layover for flights between Columbus Airport and London?

Chicago (ORD) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Columbus Airport to London?

Charlotte (CLT) has the shortest average layover time for this route: 0h 55m.

What is the cheapest airline that flies from Columbus to London?

Iberia, United Airlines, and British Airways are the most popular carriers operating from Columbus to London

Which layover airport has the shortest travel time from Columbus Airport to London?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 9h 52m.

Which layover airport offers the lowest fares from Columbus Airport to London?

Flights via Chicago (ORD) offer the lowest average round-trip price of $777.

What airlines fly to London?

British Airways, American Airlines and United Airlines are the top three most popular airlines that fly to London from Columbus Airport according to our data. British Airways is the first choice among our users, with 41% of people opting to fly with this airline when traveling to London. Keep in mind that there are 9 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Columbus Airport to London?

Prices for flights from Columbus Airport to London are refreshed on a daily basis.

How many operators does momondo search for flights from Columbus Airport to London?

As of October 2025, there are 9 operators available to choose from for flights from Columbus Airport to London.

How old do you have to be to fly from Columbus Airport to London?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Columbus Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$228 Cheap Flights from Columbus Airport to London in 2025/26

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2:49 pm - 10:00 amCMH-LGW

14h 11m1 stop

2:00 pm - 8:15 amLGW-CMH

23h 15m1 stop

$576Multiple Airlines

Find Deal

Fri, Dec 12 - Mon, Jan 12

11:52 am - 4:00 pmCMH-LHR

23h 08m2 stops

6:40 am - 10:55 pmLHR-CMH

21h 15m2 stops

$581Scandinavian Airlines

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Tue, Nov 18 - Thu, Dec 11

7:45 am - 7:30 amCMH-LGW

18h 45m2 stops

11:20 am - 12:37 amLGW-CMH

18h 17m2 stops

$662American Airlines

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Tue, Nov 18 - Tue, Nov 25

3:05 pm - 6:40 amCMH-LHR

10h 35m1 stop

6:50 am - 4:54 pmLHR-CMH

15h 04m2 stops

$670United Airlines

Find Deal

Wed, Nov 5 - Tue, Nov 11

11:43 am - 7:10 amCMH-LHR

14h 27m2 stops

6:50 am - 4:42 pmLHR-CMH

14h 52m2 stops

$671United Airlines

Find Deal

Tue, Nov 18 - Tue, Nov 25

9:55 am - 7:50 amCMH-LHR

16h 55m1 stop

11:45 am - 12:02 amLHR-CMH

17h 17m2 stops

$672Delta

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Tue, Dec 9 - Tue, Dec 16

1:46 pm - 10:15 amCMH-LHR

15h 29m2 stops

6:30 am - 5:15 pmLHR-CMH

15h 45m2 stops

$676Delta

Find Deal

Tue, Dec 9 - Tue, Dec 16

12:58 pm - 6:20 amCMH-LHR

12h 22m1 stop

11:00 am - 6:06 pmLHR-CMH

12h 06m1 stop

$693British Airways

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Tue, Dec 9 - Sun, Dec 14

11:08 am - 7:30 amCMH-LGW

15h 22m2 stops

11:20 am - 11:12 pmLGW-CMH

16h 52m2 stops

$739American Airlines

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Tue, Nov 25 - Tue, Dec 2

9:04 am - 4:30 pmCMH-LCY

26h 26m2 stops

7:00 pm - 5:16 pmLCY-CMH

27h 16m2 stops

$965British Airways

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Wed, Oct 15 - Mon, Oct 20

Scandinavian Airlines flights from Columbus Airport to London

Our best Scandinavian Airlines deals on Columbus Airport to London flight tickets

Scandinavian Airlines

Nov 18

CMH11:52 amColumbus

23h 08m

2 stops

LHR4:00 pmLondon Heathrow

Dec 11

LHR6:40 amLondon Heathrow

21h 15m

2 stops

CMH10:55 pmColumbus

$581

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Scandinavian Airlines

Nov 18

CMH11:52 amColumbus

23h 08m

2 stops

LHR4:00 pmLondon Heathrow

Dec 11

LHR6:40 amLondon Heathrow

20h 10m

2 stops

CMH9:50 pmColumbus

$582

Find similar

Scandinavian Airlines

Dec 13

CMH7:05 amColumbus

21h 15m

2 stops

LHR9:20 amLondon Heathrow

Jan 13

LHR6:40 amLondon Heathrow

20h 38m

2 stops

CMH10:18 pmColumbus

$604

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Air Canada flights from Columbus Airport to London

Our best Air Canada deals on Columbus Airport to London flight tickets

Air Canada

Nov 18

CMH9:30 amColumbus

16h 00m

1 stop

LHR6:30 amLondon Heathrow

Nov 25

LHR6:00 pmLondon Heathrow

31h 56m

1 stop

CMH8:56 pmColumbus

$660

Find similar

Air Canada

Nov 6

CMH9:30 amColumbus

18h 00m

1 stop

LHR8:30 amLondon Heathrow

Nov 19

LHR1:00 pmLondon Heathrow

12h 56m

1 stop

CMH8:56 pmColumbus

$665

Find similar

Air Canada

Dec 5

CMH10:30 amColumbus

15h 40m

2 stops

LHR7:10 amLondon Heathrow

Dec 9

LHR1:25 pmLondon Heathrow

29h 43m

2 stops

CMH2:08 pmColumbus

$677

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Fly from

Fly to

Route

Depart

Return

Price

ColumbusLondon

CMH - LGW

CMHLGW

Columbus

Fri 12/12

2:49 pm-10:00 am

1 stop14h 11m

London Gatwick

Mon 1/12

2:00 pm-8:15 am

1 stop23h 15m

$576

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 11/18

11:52 am-4:00 pm

2 stops23h 08m

London Heathrow

Thu 12/11

6:40 am-10:55 pm

2 stops21h 15m

$581

ColumbusLondon

CMH - LGW

CMHLGW

Columbus

Tue 11/18

7:45 am-7:30 am

2 stops18h 45m

London Gatwick

Tue 11/25

11:20 am-12:37 am

2 stops18h 17m

$662

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 11/5

3:05 pm-6:40 am

1 stop10h 35m

London Heathrow

Tue 11/11

6:50 am-4:54 pm

2 stops15h 04m

$670

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 11/18

11:43 am-7:10 am

2 stops14h 27m

London Heathrow

Tue 11/25

6:50 am-4:42 pm

2 stops14h 52m

$671

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 12/9

9:55 am-7:50 am

1 stop16h 55m

London Heathrow

Tue 12/16

11:45 am-12:02 am

2 stops17h 17m

$672

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 12/9

1:46 pm-10:15 am

2 stops15h 29m

London Heathrow

Tue 12/16

6:30 am-5:15 pm

2 stops15h 45m

$676

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 12/9

12:58 pm-6:20 am

1 stop12h 22m

London Heathrow

Sun 12/14

11:00 am-6:06 pm

1 stop12h 06m

$693

ColumbusLondon

CMH - LGW

CMHLGW

Columbus

Tue 11/25

11:08 am-7:30 am

2 stops15h 22m

London Gatwick

Tue 12/2

11:20 am-11:12 pm

2 stops16h 52m

$739

ColumbusLondon

CMH - LCY

CMHLCY

Columbus

Wed 10/15

9:04 am-4:30 pm

2 stops26h 26m

London City

Mon 10/20

7:00 pm-5:16 pm

2 stops27h 16m

$965

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How to get the cheapest flight ticket from Columbus Airport to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to London?

The cheapest month to fly to London from Columbus Airport is in October. Flight prices, which tend to average around $730, are often lower during this time because this is during the off-season. The month of August is another great option to travel to London, with average flight prices from Columbus Airport averaging around $749.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Columbus Airport to London is on a Tuesday. Travelers who choose to depart for London on a Tuesday will often find tickets for as low as $811. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,014. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Columbus Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $895 when looking at flights departing in the afternoon. Flights to London are more costly in the evening, with an average ticket price of $918. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Columbus Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $871 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Columbus Airport for as low as $706 on momondo.

Can stopping save me money on Columbus Airport to London flights?

You could potentially save up to 17% on your flight if you consider stops on a Columbus Airport to London flight.

How have Columbus Airport to London flight prices changed over time?

As of October 2025, prices for Columbus Airport to London flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Columbus Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from Columbus Airport to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Columbus Airport to London (CMH to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbus Airport to London

Direct flights	None

There are no direct flights from Columbus Airport to London. There are no popular flight routes from Columbus Airport to London.

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How far is Columbus to London by plane?
There are 3847.7 mi between Columbus and London. By plane, this route typically takes 9h 46m.
When did momondo last update prices for flights from Columbus Airport to London?
Prices for flights from Columbus Airport to London are refreshed on a daily basis.
How many operators does momondo search for flights from Columbus Airport to London?
As of October 2025, there are 9 operators available to choose from for flights from Columbus Airport to London.
How old do you have to be to fly from Columbus Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Columbus Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Columbus Airport to London?
Based on momondo bookings for flights between Columbus Airport and London, the leading airline is British Airways, making up 34% of the total bookings. Other popular airlines include American Airlines with 23%, United Airlines with 20%, and Delta with 10%.

Best airlines flying from Columbus Airport to London

Compare and see reviews for airlines that fly from Columbus Airport to London with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $531	Free Cancellation	Rating 7.9 7,970 reviews	Search Delta flights
United Airlines	PriceFrom $531	Free Cancellation	Rating 7.4 8,946 reviews	Search United Airlines flights
British Airways	PriceFrom $542	Free Cancellation	Rating 6.7 7,418 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom $548	Free Cancellation	Rating 7.4 666 reviews	Search Virgin Atlantic flights
Air Canada	PriceFrom $579	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Iberia	PriceFrom $581	Free Cancellation	Rating 7.0 2,971 reviews	Search Iberia flights
Scandinavian Airlines	PriceFrom $671	Free Cancellation	Rating 7.4 1,518 reviews	Search Scandinavian Airlines flights
American Airlines	PriceFrom $700	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
KLM	PriceFrom $773	Free Cancellation	Rating 7.8 1,391 reviews	Search KLM flights

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Slough

Guildford

Dartford

Hayes

Crawley

Chelmsford

Brentwood

Stansted

Folkestone

Ilford

Colchester

Romford

Watford

Richmond

Wembley

Why use momondo?

Why should I use momondo to find a flight deal from Columbus to London?

It is quick and easy to find Columbus to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Columbus to London with flexible booking policies on momondo?

Flights from Columbus to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Columbus to London?

momondo helps you find the best flight between Columbus and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Columbus to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Columbus and alert you when they change.

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Popular cities in the United Kingdom

Flights to Manchesterfrom $298

Flights to Edinburghfrom $304

Flights to Glasgowfrom $325

Flights to Birminghamfrom $297

Flights to Newcastle upon Tynefrom $382

Flights to Belfastfrom $539

Flights to Bristolfrom $450

Flights to Invernessfrom $414

Flights to Liverpoolfrom $337

Flights to Aberdeenfrom $431

Flights to Leedsfrom $321

Flights to Cardifffrom $438

Cheap flights from Columbus Airport to London from $228

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Columbus Airport to London departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Columbus Airport to London

Cheap round-trip flights

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Scandinavian Airlines flights from Columbus Airport to London

Our best Scandinavian Airlines deals on Columbus Airport to London flight tickets

Air Canada flights from Columbus Airport to London

Our best Air Canada deals on Columbus Airport to London flight tickets

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How to get the cheapest flight ticket from Columbus Airport to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

What is the cheapest time of day to depart on your flight to London?

How far in advance should I book a flight to London?

Can stopping save me money on Columbus Airport to London flights?

You could potentially save up to 17% on your flight if you consider stops on a Columbus Airport to London flight.

How have Columbus Airport to London flight prices changed over time?

As of October 2025, prices for Columbus Airport to London flights are approximately 9% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Columbus to London?

Iberia, United Airlines, and British Airways are the most popular carriers operating from Columbus to London

What airlines fly to London?

Which airport is the most popular layover for flights between Columbus Airport and London?

Chicago (ORD) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Columbus Airport to London?

Flights via Chicago (ORD) offer the lowest average round-trip price of $777.

Which layover airport has the shortest travel time from Columbus Airport to London?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 9h 52m.

Which layover airport has the shortest connection time from Columbus Airport to London?

Charlotte (CLT) has the shortest average layover time for this route: 0h 55m.

When to book flights from Columbus Airport to London

Cheap Columbus Airport to London (CMH to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbus Airport to London

Direct flights

How far is Columbus to London by plane?

When did momondo last update prices for flights from Columbus Airport to London?

How many operators does momondo search for flights from Columbus Airport to London?

How old do you have to be to fly from Columbus Airport to London?

What documentation or ID do you need to fly to London?

What is the most popular airline from Columbus Airport to London?

Best airlines flying from Columbus Airport to London

Compare and see reviews for airlines that fly from Columbus Airport to London with momondo

Traveling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Columbus to London?

Can I find flights from Columbus to London with flexible booking policies on momondo?

How can momondo help me find flights from Columbus to London?

I’m not ready to book a flight from Columbus to London right now. Can momondo alert me if prices change?

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London