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

British Airways, Delta, and Aer Lingus are the most popular carriers operating from Columbus to London

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 according to our data. British Airways is the first choice among our users, with 43% 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 to London?

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

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

There are 9 operators available for flights from Columbus to London as of January 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Columbus to London.

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

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$239 Cheap Flights from Columbus to London in 2026

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Find the cheapest flights from Columbus to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 7:10 am

CMH

LHR

20h 10m

2 stops

1:25 pm - 2:12 pm

LHR

CMH

28h 47m

2 stops

$591Air Canada

Tue, Mar 3 - Wed, Mar 18

9:30 am - 11:20 am

CMH

LHR

20h 50m

1 stop

9:00 am - 8:56 pm

LHR

CMH

16h 56m

2 stops

$592Air Canada

Wed, Feb 18 - Wed, Feb 25

9:30 am - 6:30 am

CMH

LHR

16h 00m

1 stop

6:00 am - 8:56 pm

LHR

CMH

18h 56m

2 stops

$593Air Canada

Fri, Mar 6 - Fri, Mar 13

6:00 am - 10:50 am

CMH

LHR

23h 50m

1 stop

6:00 pm - 8:56 pm

LHR

CMH

30h 56m

1 stop

$594United Airlines

Tue, Mar 3 - Wed, Mar 18

2:53 pm - 6:40 am

CMH

LHR

10h 47m

1 stop

6:35 am - 7:23 pm

LHR

CMH

16h 48m

2 stops

$595United Airlines

Tue, Mar 3 - Wed, Mar 18

6:06 am - 10:10 pm

CMH

LHR

11h 04m

1 stop

3:45 pm - 11:28 pm

LHR

CMH

12h 43m

1 stop

$599British Airways

Wed, Feb 18 - Wed, Feb 25

11:18 am - 7:50 am

CMH

LHR

15h 32m

1 stop

9:15 am - 8:30 pm

LHR

CMH

16h 15m

2 stops

$600British Airways

Tue, Mar 31 - Thu, Apr 23

12:40 pm - 8:50 am

CMH

LCY

15h 10m

2 stops

7:50 am - 8:26 pm

LCY

CMH

17h 36m

2 stops

$659Iberia

Wed, Feb 18 - Wed, Feb 25

11:57 am - 10:50 am

CMH

LGW

17h 53m

2 stops

11:30 am - 6:06 pm

LGW

CMH

35h 36m

2 stops

$667Iberia

Mon, Apr 20 - Fri, Apr 24

12:06 pm - 8:40 am

CMH

LGW

15h 34m

2 stops

12:20 pm - 12:21 am

LGW

CMH

17h 01m

2 stops

$691American Airlines

Wed, Apr 22 - Sun, May 3

British Airways flights from Columbus to London

Our best British Airways deals on Columbus to London flight tickets

British Airways

Feb 18

CMH6:06 amColumbus

11h 04m

1 stop

LHR10:10 pmLondon Heathrow

Feb 25

LHR3:45 pmLondon Heathrow

12h 43m

1 stop

CMH11:28 pmColumbus

$599

British Airways

Mar 31

CMH11:18 amColumbus

15h 32m

1 stop

LHR7:50 amLondon Heathrow

Apr 23

LHR9:15 amLondon Heathrow

16h 15m

2 stops

CMH8:30 pmColumbus

$600

British Airways

Apr 21

CMH11:20 amColumbus

17h 55m

2 stops

LGW10:15 amLondon Gatwick

May 5

LGW6:35 pmLondon Gatwick

45h 51m

2 stops

CMH11:26 amColumbus

$610

Delta flights from Columbus to London

Our best Delta deals on Columbus to London flight tickets

Delta

Mar 11

CMH7:10 amColumbus

22h 10m

1 stop

LHR9:20 amLondon Heathrow

Mar 17

LHR10:00 amLondon Heathrow

17h 06m

2 stops

CMH11:06 pmColumbus

$630

Delta

Feb 26

CMH11:12 amColumbus

14h 53m

2 stops

LHR7:05 amLondon Heathrow

Mar 2

LHR11:45 amLondon Heathrow

14h 22m

2 stops

CMH9:07 pmColumbus

$635

Delta

Feb 1

CMH2:08 pmColumbus

13h 37m

1 stop

LHR8:45 amLondon Heathrow

Feb 17

LHR6:20 amLondon Heathrow

15h 53m

2 stops

CMH5:13 pmColumbus

$701

Fly from

Fly to

Route

Depart

Return

Price

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 3/3

6:00 am-7:10 am

2 stops20h 10m

London Heathrow

Wed 3/18

1:25 pm-2:12 pm

2 stops28h 47m

$591

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 2/18

9:30 am-11:20 am

1 stop20h 50m

London Heathrow

Wed 2/25

9:00 am-8:56 pm

2 stops16h 56m

$592

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Fri 3/6

9:30 am-6:30 am

1 stop16h 00m

London Heathrow

Fri 3/13

6:00 am-8:56 pm

2 stops18h 56m

$593

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 3/3

6:00 am-10:50 am

1 stop23h 50m

London Heathrow

Wed 3/18

6:00 pm-8:56 pm

1 stop30h 56m

$594

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 3/3

2:53 pm-6:40 am

1 stop10h 47m

London Heathrow

Wed 3/18

6:35 am-7:23 pm

2 stops16h 48m

$595

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 2/18

6:06 am-10:10 pm

1 stop11h 04m

London Heathrow

Wed 2/25

3:45 pm-11:28 pm

1 stop12h 43m

$599

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 3/31

11:18 am-7:50 am

1 stop15h 32m

London Heathrow

Thu 4/23

9:15 am-8:30 pm

2 stops16h 15m

$600

ColumbusLondon

CMH - LCY

CMHLCY

Columbus

Wed 2/18

12:40 pm-8:50 am

2 stops15h 10m

London City

Wed 2/25

7:50 am-8:26 pm

2 stops17h 36m

$659

ColumbusLondon

CMH - LGW

CMHLGW

Columbus

Mon 4/20

11:57 am-10:50 am

2 stops17h 53m

London Gatwick

Fri 4/24

11:30 am-6:06 pm

2 stops35h 36m

$667

ColumbusLondon

CMH - LGW

CMHLGW

Columbus

Wed 4/22

12:06 pm-8:40 am

2 stops15h 34m

London Gatwick

Sun 5/3

12:20 pm-12:21 am

2 stops17h 01m

$691

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 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

What is the cheapest month to fly to London?

The cheapest month to fly to London from Columbus is in October. Flight prices, which tend to average around $682, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Columbus averaging around $724.

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

You are more likely to see cheaper flights to London from Columbus when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $838 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Columbus for as low as $680 on momondo.

Cheap Columbus to London flight deals and tips

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

Fastest flight time	9h 45m
Direct flights	None

The fastest flight from Columbus to London takes 9h 45m

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

Search flight deals

How far is Columbus to London by plane?
Columbus and London are 3853.5 mi apart from one another. Flights usually cover this in 9h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Columbus to London?
Prices for flights from Columbus to London are refreshed on a daily basis.
How many operators does momondo search for flights from Columbus to London?
There are 9 operators available for flights from Columbus to London as of January 2026.
How old do you have to be to fly from Columbus to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Columbus to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Columbus to London

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $293	Free Cancellation	Rating 7.9 8,087 reviews	Search Delta flights
United Airlines	PriceFrom $529	Free Cancellation	Rating 7.4 9,190 reviews	Search United Airlines flights
British Airways	PriceFrom $540	Free Cancellation	Rating 6.7 7,689 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom $542	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
Air France	PriceFrom $579	Free Cancellation	Rating 7.4 1,523 reviews	Search Air France flights
Iberia	PriceFrom $581	Free Cancellation	Rating 7.0 3,094 reviews	Search Iberia flights
Lufthansa	PriceFrom $600	Free Cancellation	Rating 6.8 7,736 reviews	Search Lufthansa flights
KLM	PriceFrom $627	Free Cancellation	Rating 7.7 1,442 reviews	Search KLM flights
American Airlines	PriceFrom $662	Free Cancellation	Rating 7.2 11,173 reviews	Search American Airlines flights

Gatwick

Hounslow

Luton

Milton Keynes

Dover

Slough

Guildford

Wembley

Crawley

Dartford

Hayes

Brentwood

Watford

Cobham

Folkestone

Romford

Stansted

Harrow

Croydon

Richmond

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Columbus to London. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Columbus to London on momondo can be filtered to show those which offer flexible booking policies.

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.