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 38% of people opting to fly with this airline when traveling to London. Keep in mind that there are 10 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Washington, D.C. (IAD) was the most common stop: 31% 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 Washington, D.C. (IAD) offer the lowest average round-trip price of $677.

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

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 29m.

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

Air Canada, Delta, and United Airlines 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 Toronto (YYZ) have the shortest average one-way travel time: 9h 20m.

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 April 2026, there are 10 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.

$321 Cheap Flights from Columbus Airport to London in 2026

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 $922 to $742. The lowest price recently found on this route was $787.

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Find the cheapest flights from Columbus Airport to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:15 pm - 10:00 am

CMH

LHR

14h 45m

1 stop

6:50 am - 8:21 pm

LHR

CMH

18h 31m

2 stops

$787Air Canada

Sun, Sep 6 - Tue, Sep 8

2:15 pm - 11:50 am

CMH

LHR

16h 35m

2 stops

6:50 am - 8:21 pm

LHR

CMH

18h 31m

2 stops

$795Air Canada

Sun, Sep 6 - Tue, Sep 8

7:00 am - 9:20 am

CMH

LHR

21h 20m

2 stops

6:40 am - 10:35 pm

LHR

CMH

20h 55m

2 stops

$825Scandinavian Airlines

Tue, Sep 8 - Tue, Sep 29

7:00 am - 4:00 pm

CMH

LHR

28h 00m

2 stops

10:20 am - 10:35 pm

LHR

CMH

17h 15m

2 stops

$831Scandinavian Airlines

Fri, Sep 25 - Tue, Sep 29

8:59 pm - 8:40 pm

CMH

LHR

18h 41m

2 stops

10:50 am - 11:59 pm

LHR

CMH

18h 09m

2 stops

$851Lufthansa

Tue, Sep 8 - Thu, Sep 10

1:37 pm - 7:15 pm

CMH

LGW

24h 38m

3 stops

2:00 pm - 5:35 pm

LGW

CMH

32h 35m

2 stops

$851Multiple Airlines

Sun, May 24 - Tue, May 26

1:22 pm - 10:00 am

CMH

LGW

15h 38m

1 stop

2:00 pm - 11:16 am

LGW

CMH

26h 16m

1 stop

$875Multiple Airlines

Fri, May 1 - Fri, May 8

8:59 pm - 5:55 pm

CMH

LCY

15h 56m

2 stops

9:15 am - 11:43 pm

LCY

CMH

19h 28m

2 stops

$905Lufthansa

Tue, Aug 11 - Tue, Aug 25

12:05 pm - 8:50 am

CMH

LCY

15h 45m

2 stops

10:00 am - 10:09 pm

LCY

CMH

17h 09m

2 stops

$977Delta

Mon, Aug 17 - Fri, Sep 4

5:30 pm - 7:15 am

CMH

LCY

32h 45m

2 stops

10:00 am - 10:09 pm

LCY

CMH

17h 09m

2 stops

$982Delta

Sun, Aug 16 - Fri, Sep 4

Air Canada flights from Columbus Airport to London

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

Air Canada

Sep 6

CMH2:15 pmColumbus

14h 45m

1 stop

LHR10:00 amLondon Heathrow

Sep 8

LHR6:50 amLondon Heathrow

18h 31m

2 stops

CMH8:21 pmColumbus

$787

Air Canada

Sep 6

CMH2:15 pmColumbus

16h 35m

2 stops

LHR11:50 amLondon Heathrow

Sep 8

LHR6:50 amLondon Heathrow

18h 31m

2 stops

CMH8:21 pmColumbus

$795

Air Canada

Aug 11

CMH2:15 pmColumbus

14h 45m

1 stop

LHR10:00 amLondon Heathrow

Aug 25

LHR6:50 amLondon Heathrow

18h 32m

2 stops

CMH8:22 pmColumbus

$867

Scandinavian Airlines flights from Columbus Airport to London

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

Scandinavian Airlines

Sep 8

CMH7:00 amColumbus

21h 20m

2 stops

LHR9:20 amLondon Heathrow

Sep 29

LHR6:40 amLondon Heathrow

20h 55m

2 stops

CMH10:35 pmColumbus

$825

Scandinavian Airlines

Sep 25

CMH7:00 amColumbus

28h 00m

2 stops

LHR4:00 pmLondon Heathrow

Sep 29

LHR10:20 amLondon Heathrow

17h 15m

2 stops

CMH10:35 pmColumbus

$831

Scandinavian Airlines

Sep 25

CMH7:00 amColumbus

28h 00m

2 stops

LHR4:00 pmLondon Heathrow

Sep 29

LHR10:20 amLondon Heathrow

17h 15m

2 stops

CMH10:35 pmColumbus

$833

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Sun 9/6

2:15 pm-10:00 am

1 stop14h 45m

London Heathrow

Tue 9/8

6:50 am-8:21 pm

2 stops18h 31m

$787

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Sun 9/6

2:15 pm-11:50 am

2 stops16h 35m

London Heathrow

Tue 9/8

6:50 am-8:21 pm

2 stops18h 31m

$795

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 9/8

7:00 am-9:20 am

2 stops21h 20m

London Heathrow

Tue 9/29

6:40 am-10:35 pm

2 stops20h 55m

$825

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Fri 9/25

7:00 am-4:00 pm

2 stops28h 00m

London Heathrow

Tue 9/29

10:20 am-10:35 pm

2 stops17h 15m

$831

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 9/8

8:59 pm-8:40 pm

2 stops18h 41m

London Heathrow

Thu 9/10

10:50 am-11:59 pm

2 stops18h 09m

$851

ColumbusLondon

CMH - LGW

CMHLGW

Columbus

Sun 5/24

1:37 pm-7:15 pm

3 stops24h 38m

London Gatwick

Tue 5/26

2:00 pm-5:35 pm

2 stops32h 35m

$851

ColumbusLondon

CMH - LGW

CMHLGW

Columbus

Fri 5/1

1:22 pm-10:00 am

1 stop15h 38m

London Gatwick

Fri 5/8

2:00 pm-11:16 am

1 stop26h 16m

$875

ColumbusLondon

CMH - LCY

CMHLCY

Columbus

Tue 8/11

8:59 pm-5:55 pm

2 stops15h 56m

London City

Tue 8/25

9:15 am-11:43 pm

2 stops19h 28m

$905

Quickest round-trip

ColumbusLondon

CMH - LCY

CMHLCY

Columbus

Mon 8/17

12:05 pm-8:50 am

2 stops15h 45m

London City

Fri 9/4

10:00 am-10:09 pm

2 stops17h 09m

$977

ColumbusLondon

CMH - LCY

CMHLCY

Columbus

Sun 8/16

5:30 pm-7:15 am

2 stops32h 45m

London City

Fri 9/4

10:00 am-10:09 pm

2 stops17h 09m

$982

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 February. Flight prices, which tend to average around $629, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Columbus Airport averaging around $652.

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 $841 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 $752 on momondo.

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

You could potentially save up to 5% 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 April 2026, prices for Columbus Airport to London flights are approximately 6% 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

Fastest flight time	11h 15m
Direct flights	None

The fastest flight from Columbus Airport to London takes 11h 15m

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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Frequently asked questions about flying from Columbus Airport to London

How far is Columbus to London by plane?
There are 3847.7 mi between Columbus and London. By plane, this route typically takes 11h 15m.
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 April 2026, there are 10 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 30% of the total bookings. Other popular airlines include United Airlines with 24%, American Airlines with 17%, and Delta with 13%.

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 $224	Free Cancellation	Rating 7.9 8,407 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $467	Free Cancellation	Rating 7.5 687 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom $529	Free Cancellation	Rating 7.4 9,581 reviews	Search United Airlines flights
British Airways	PriceFrom $539	Free Cancellation	Rating 6.7 7,881 reviews	Search British Airways flights
Air France	PriceFrom $579	Free Cancellation	Rating 7.4 1,566 reviews	Search Air France flights
Air Canada	PriceFrom $579	Free Cancellation	Rating 7.1 10,919 reviews	Search Air Canada flights
Iberia	PriceFrom $581	Free Cancellation	Rating 7.0 3,178 reviews	Search Iberia flights
Lufthansa	PriceFrom $600	Free Cancellation	Rating 6.8 7,920 reviews	Search Lufthansa flights
KLM	PriceFrom $627	Free Cancellation	Rating 7.8 1,496 reviews	Search KLM flights
American Airlines	PriceFrom $658	Free Cancellation	Rating 7.1 11,567 reviews	Search American Airlines flights

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Hayes

Slough

Crawley

Wembley

Stansted

Croydon

Dartford

Brentwood

Cobham

Folkestone

Guildford

Romford

Harrow

Watford

Richmond

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

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Cheap flights from Columbus Airport to London from $321

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 9/8. 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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Air Canada flights from Columbus Airport to London

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

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

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See travel insights to London from

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

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

What is the cheapest month to fly to London?

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

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

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

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

What airlines fly to London?

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

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

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

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

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

Fastest flight time

Direct flights

Frequently asked questions about flying 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?

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

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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