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

Aer Lingus, British Airways, and Iberia 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.

9:30 am - 8:30 am

CMH

LHR

18h 00m

1 stop

9:00 am - 8:56 pm

LHR

CMH

15h 56m

2 stops

$591Air Canada

jue., mar. 5 - jue., mar. 12

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

mié., feb. 18 - mié., feb. 25

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

mar., mar. 3 - mié., mar. 18

9:30 am - 6:30 am

CMH

LHR

16h 00m

1 stop

6:00 am - 8:56 pm

LHR

CMH

18h 56m

2 stops

$595Multiple Airlines

mar., mar. 3 - mié., mar. 18

4:15 pm - 11:15 am

CMH

LHR

15h 00m

1 stop

6:35 am - 7:23 pm

LHR

CMH

16h 48m

2 stops

$596United Airlines

lun., mar. 16 - mar., mar. 24

3:00 pm - 8:15 am

CMH

LHR

12h 15m

1 stop

9:55 am - 6:04 pm

LHR

CMH

13h 09m

1 stop

$599British Airways

lun., feb. 9 - mié., feb. 18

2:42 pm - 11:15 am

CMH

LHR

15h 33m

1 stop

9:15 am - 8:30 pm

LHR

CMH

16h 15m

2 stops

$601British Airways

mar., mar. 31 - jue., abr. 23

12:39 pm - 7:15 am

CMH

LCY

13h 36m

2 stops

10:00 am - 11:06 pm

LCY

CMH

17h 06m

2 stops

$655KLM

mié., mar. 4 - mié., mar. 11

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

mié., feb. 18 - mié., 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

lun., abr. 20 - vie., abr. 24

United Airlines flights from Columbus to London

Our best United Airlines deals on Columbus to London flight tickets

United Airlines

Mar 3

CMH6:00 amColumbus

23h 50m

1 stop

LHR10:50 amLondon Heathrow

Mar 18

LHR6:00 pmLondon Heathrow

30h 56m

1 stop

CMH8:56 pmColumbus

$594

United Airlines

Mar 16

CMH4:15 pmColumbus

15h 00m

1 stop

LHR11:15 amLondon Heathrow

Mar 24

LHR6:35 amLondon Heathrow

16h 48m

2 stops

CMH7:23 pmColumbus

$596

United Airlines

Feb 9

CMH4:27 pmColumbus

11h 43m

1 stop

LHR9:10 amLondon Heathrow

Feb 18

LHR6:50 amLondon Heathrow

15h 01m

2 stops

CMH4:51 pmColumbus

$604

British Airways flights from Columbus to London

Our best British Airways deals on Columbus to London flight tickets

British Airways

Jan 28

CMH1:06 pmColumbus

12h 14m

1 stop

LHR6:20 amLondon Heathrow

Feb 4

LHR11:20 amLondon Heathrow

11h 39m

1 stop

CMH5:59 pmColumbus

$599

British Airways

Mar 31

CMH2:42 pmColumbus

15h 33m

1 stop

LHR11:15 amLondon Heathrow

Apr 23

LHR9:15 amLondon Heathrow

16h 15m

2 stops

CMH8:30 pmColumbus

$601

British Airways

Feb 26

CMH12:33 pmColumbus

13h 12m

1 stop

LHR6:45 amLondon Heathrow

Mar 2

LHR4:30 pmLondon Heathrow

30h 32m

2 stops

CMH6:02 pmColumbus

$614

Fly from

Fly to

Route

Depart

Return

Price

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

jue. 3/5

9:30 am-8:30 am

1 stop18h 00m

London Heathrow

jue. 3/12

9:00 am-8:56 pm

2 stops15h 56m

$591

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

mié. 2/18

9:30 am-11:20 am

1 stop20h 50m

London Heathrow

mié. 2/25

9:00 am-8:56 pm

2 stops16h 56m

$592

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

mar. 3/3

6:00 am-10:50 am

1 stop23h 50m

London Heathrow

mié. 3/18

6:00 pm-8:56 pm

1 stop30h 56m

$594

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

mar. 3/3

9:30 am-6:30 am

1 stop16h 00m

London Heathrow

mié. 3/18

6:00 am-8:56 pm

2 stops18h 56m

$595

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

lun. 3/16

4:15 pm-11:15 am

1 stop15h 00m

London Heathrow

mar. 3/24

6:35 am-7:23 pm

2 stops16h 48m

$596

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

lun. 2/9

3:00 pm-8:15 am

1 stop12h 15m

London Heathrow

mié. 2/18

9:55 am-6:04 pm

1 stop13h 09m

$599

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

mar. 3/31

2:42 pm-11:15 am

1 stop15h 33m

London Heathrow

jue. 4/23

9:15 am-8:30 pm

2 stops16h 15m

$601

ColumbusLondon

CMH - LCY

CMHLCY

Columbus

mié. 3/4

12:39 pm-7:15 am

2 stops13h 36m

London City

mié. 3/11

10:00 am-11:06 pm

2 stops17h 06m

$655

ColumbusLondon

CMH - LCY

CMHLCY

Columbus

mié. 2/18

12:40 pm-8:50 am

2 stops15h 10m

London City

mié. 2/25

7:50 am-8:26 pm

2 stops17h 36m

$659

ColumbusLondon

CMH - LGW

CMHLGW

Columbus

lun. 4/20

11:57 am-10:50 am

2 stops17h 53m

London Gatwick

vie. 4/24

11:30 am-6:06 pm

2 stops35h 36m

$667

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 8,080 reviews	Search Delta flights
United Airlines	PriceFrom $529	Free Cancellation	Rating 7.4 9,183 reviews	Search United Airlines flights
British Airways	PriceFrom $540	Free Cancellation	Rating 6.7 7,690 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 1,524 reviews	Search Air France flights
Iberia	PriceFrom $581	Free Cancellation	Rating 7.0 3,093 reviews	Search Iberia flights
Lufthansa	PriceFrom $600	Free Cancellation	Rating 6.8 7,732 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 11,166 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.