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

Toronto (YYZ) was the most common stop: 35% of momondo users choosing 1-stop flights on this route connected there.

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.

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

Flights via Toronto (YYZ) offer the lowest average round-trip price of $684.

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 39% of people opting to fly with this airline when traveling to London. Keep in mind that there are 8 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 August 2025, there are 8 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.

$188 Cheap Flights from Columbus Airport to London (CMH-LON) in 2025

Q: What is the typical price of a round-trip flight between Columbus Airport and London?

Prices are currently low for flights on this route. Typical prices usually range from $670 to $838. The lowest price recently found on this route was $525.

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Find the cheapest flights from Columbus Airport to London (CMH-LON)

Round-trip

One-way

Last minute

Cheap round-trip flights

5:18 pm - 9:10 amCMH-LHR

10h 52m1 stop

9:45 am - 5:25 pmLHR-CMH

12h 40m1 stop

$525British Airways

Find Deal

Wed, Sep 24 - Tue, Sep 30

1:53 pm - 7:20 amCMH-LHR

12h 27m1 stop

1:30 pm - 8:54 pmLHR-CMH

12h 24m1 stop

$526British Airways

Find Deal

Wed, Sep 3 - Thu, Sep 25

8:56 am - 7:50 amCMH-LHR

17h 54m1 stop

9:45 am - 5:25 pmLHR-CMH

12h 40m1 stop

$532Iberia

Find Deal

Tue, Sep 2 - Wed, Sep 17

10:00 am - 8:25 amCMH-LHR

17h 25m2 stops

8:00 pm - 9:44 pmLHR-CMH

30h 44m2 stops

$535Iberia

Find Deal

Tue, Oct 14 - Mon, Oct 20

10:27 am - 6:35 amCMH-LGW

15h 08m2 stops

12:20 pm - 11:05 pmLGW-CMH

15h 45m2 stops

$544American Airlines

Find Deal

Thu, Oct 2 - Tue, Oct 7

12:33 pm - 8:10 amCMH-LGW

14h 37m1 stop

3:05 pm - 5:09 pmLGW-CMH

31h 04m1 stop

$545American Airlines

Find Deal

Thu, Oct 2 - Tue, Oct 7

11:55 am - 9:15 amCMH-LHR

16h 20m1 stop

6:15 am - 5:15 pmLHR-CMH

16h 00m2 stops

$633Delta

Find Deal

Tue, Sep 9 - Tue, Sep 23

6:00 am - 6:45 amCMH-LHR

19h 45m1 stop

6:30 am - 5:15 pmLHR-CMH

15h 45m2 stops

$634Delta

Find Deal

Wed, Sep 3 - Thu, Sep 25

7:00 am - 9:20 amCMH-LHR

22h 20m2 stops

7:30 pm - 10:13 pmLHR-CMH

31h 43m2 stops

$686Scandinavian Airlines

Find Deal

Tue, Oct 28 - Mon, Nov 10

7:00 am - 6:30 pmCMH-LHR

30h 30m2 stops

3:35 pm - 10:54 pmLHR-CMH

36h 19m2 stops

$705Scandinavian Airlines

Find Deal

Sat, Oct 11 - Tue, Oct 21

British Airways flights from Columbus Airport to London

Our best British Airways deals on Columbus Airport to London flight tickets

British Airways

Sep 24

CMH5:18 pmColumbus

10h 52m

1 stop

LHR9:10 amLondon Heathrow

Sep 30

LHR9:45 amLondon Heathrow

12h 40m

1 stop

CMH5:25 pmColumbus

$525

Find similar

British Airways

Sep 3

CMH4:10 pmColumbus

13h 10m

1 stop

LHR10:20 amLondon Heathrow

Sep 17

LHR8:55 amLondon Heathrow

11h 16m

1 stop

CMH3:11 pmColumbus

$526

Find similar

British Airways

Sep 10

CMH12:33 pmColumbus

14h 12m

1 stop

LHR7:45 amLondon Heathrow

Sep 23

LHR5:20 pmLondon Heathrow

29h 19m

2 stops

CMH5:39 pmColumbus

$528

Find similar

Delta flights from Columbus Airport to London

Our best Delta deals on Columbus Airport to London flight tickets

Delta

Sep 2

CMH10:55 amColumbus

21h 15m

1 stop

LHR1:10 pmLondon Heathrow

Sep 10

LHR6:15 amLondon Heathrow

16h 00m

2 stops

CMH5:15 pmColumbus

$633

Find similar

Delta

Sep 3

CMH6:00 amColumbus

19h 45m

1 stop

LHR6:45 amLondon Heathrow

Sep 25

LHR6:30 amLondon Heathrow

15h 45m

2 stops

CMH5:15 pmColumbus

$634

Find similar

Delta

Sep 3

CMH1:55 pmColumbus

13h 55m

2 stops

LHR8:50 amLondon Heathrow

Sep 10

LHR6:15 amLondon Heathrow

16h 00m

2 stops

CMH5:15 pmColumbus

$637

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 9/24

5:18 pm-9:10 am

1 stop10h 52m

London Heathrow

Tue 9/30

9:45 am-5:25 pm

1 stop12h 40m

$525

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 9/3

1:53 pm-7:20 am

1 stop12h 27m

London Heathrow

Thu 9/25

1:30 pm-8:54 pm

1 stop12h 24m

$526

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 9/2

8:56 am-7:50 am

1 stop17h 54m

London Heathrow

Wed 9/17

9:45 am-5:25 pm

1 stop12h 40m

$532

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 10/14

10:00 am-8:25 am

2 stops17h 25m

London Heathrow

Mon 10/20

8:00 pm-9:44 pm

2 stops30h 44m

$535

ColumbusLondon

CMH - LGW

CMHLGW

Columbus

Thu 10/2

10:27 am-6:35 am

2 stops15h 08m

London Gatwick

Tue 10/7

12:20 pm-11:05 pm

2 stops15h 45m

$544

ColumbusLondon

CMH - LGW

CMHLGW

Columbus

Thu 10/2

12:33 pm-8:10 am

1 stop14h 37m

London Gatwick

Tue 10/7

3:05 pm-5:09 pm

1 stop31h 04m

$545

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 9/9

11:55 am-9:15 am

1 stop16h 20m

London Heathrow

Tue 9/23

6:15 am-5:15 pm

2 stops16h 00m

$633

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 9/3

6:00 am-6:45 am

1 stop19h 45m

London Heathrow

Thu 9/25

6:30 am-5:15 pm

2 stops15h 45m

$634

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 10/28

7:00 am-9:20 am

2 stops22h 20m

London Heathrow

Mon 11/10

7:30 pm-10:13 pm

2 stops31h 43m

$686

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Sat 10/11

7:00 am-6:30 pm

2 stops30h 30m

London Heathrow

Tue 10/21

3:35 pm-10:54 pm

2 stops36h 19m

$705

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 typical price of a round-trip flight between Columbus Airport and London?

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 $741, 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 $869 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 $708 on momondo.

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

As of August 2025, prices for Columbus Airport to London flights are approximately 3% cheaper 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.

Search flight deals

How far is Columbus to London by plane?
There are 3847.7 mi between Columbus and London. By plane, this route typically takes 10h 06m.
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 August 2025, there are 8 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 33% of the total bookings. Other popular airlines include American Airlines with 24%, United Airlines with 19%, and Delta with 11%.

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
United Airlines	PriceFrom $531	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights
British Airways	PriceFrom $568	Free Cancellation	Rating 6.7 7,289 reviews	Search British Airways flights
Iberia	PriceFrom $581	Free Cancellation	Rating 7.0 2,883 reviews	Search Iberia flights
Air Canada	PriceFrom $632	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Scandinavian Airlines	PriceFrom $673	Free Cancellation	Rating 7.4 1,471 reviews	Search Scandinavian Airlines flights
American Airlines	PriceFrom $696	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Virgin Atlantic	PriceFrom $703	Free Cancellation	Rating 7.4 657 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $704	Free Cancellation	Rating 7.9 7,982 reviews	Search Delta flights

Hounslow

Gatwick

Luton

Dover

Slough

Milton Keynes

Guildford

Dartford

Crawley

Hayes

Chelmsford

Stansted

Brentwood

Ilford

Folkestone

Colchester

Watford

Richmond

Canterbury

Croydon

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 $362

Flights to Edinburghfrom $406

Flights to Birminghamfrom $427

Flights to Glasgowfrom $405

Flights to Belfastfrom $475

Flights to Newcastle upon Tynefrom $462

Flights to Bristolfrom $414

Flights to Invernessfrom $408

Flights to Liverpoolfrom $442

Flights to Aberdeenfrom $507

Flights to Leedsfrom $467

Flights to Cardifffrom $601

Cheap flights from Columbus Airport to London from $188

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 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Columbus Airport to London (CMH-LON)

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

British Airways flights from Columbus Airport to London

Our best British Airways deals on Columbus Airport to London flight tickets

Delta flights from Columbus Airport to London

Our best Delta deals on Columbus Airport to London flight tickets

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

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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 typical price of a round-trip flight between Columbus Airport and London?

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?

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

As of August 2025, prices for Columbus Airport to London flights are approximately 3% cheaper when compared to flights at the same time last year.

What airlines fly to London?

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

Toronto (YYZ) was the most common stop: 35% 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 Toronto (YYZ) offer the lowest average round-trip price of $684.

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