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

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

What airlines fly to London Heathrow Airport?

British Airways, United Airlines and American Airlines are the top three most popular airlines that fly to London Heathrow Airport from Columbus according to our data. British Airways is the first choice among our users, with 40% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 9 different airlines that fly to London Heathrow Airport 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 Heathrow Airport?

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

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

There are 9 operators available for flights from Columbus to London Heathrow Airport as of March 2026.

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

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 Heathrow Airport.

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

The necessary travel and health documents for your London Heathrow Airport 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.

$227 Cheap Flights from Columbus to London Heathrow Airport in 2026

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Cheap round-trip flights

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7:51 pm - 7:40 pm

CMH

LHR

18h 49m

2 stops

7:25 am - 10:16 pm

LHR

CMH

19h 51m

2 stops

$648Lufthansa

Mon, Aug 17 - Wed, Oct 21

10:30 am - 12:40 pm

CMH

LHR

21h 10m

2 stops

9:30 am - 11:43 pm

LHR

CMH

19h 13m

2 stops

$650Lufthansa

Tue, Aug 11 - Tue, Aug 25

10:21 am - 8:05 am

CMH

LHR

16h 44m

1 stop

9:15 am - 9:19 pm

LHR

CMH

17h 04m

2 stops

$668Iberia

Tue, Aug 11 - Tue, Aug 25

2:15 pm - 10:00 am

CMH

LHR

14h 45m

1 stop

6:50 am - 8:22 pm

LHR

CMH

18h 32m

2 stops

$669Air Canada

Tue, Aug 11 - Tue, Aug 25

2:15 pm - 6:30 am

CMH

LHR

11h 15m

1 stop

7:25 am - 8:22 pm

LHR

CMH

17h 57m

2 stops

$670Multiple Airlines

Wed, Aug 26 - Tue, Sep 1

1:42 pm - 7:10 am

CMH

LHR

12h 28m

1 stop

12:30 pm - 7:22 pm

LHR

CMH

11h 52m

1 stop

$671British Airways

Tue, Aug 11 - Tue, Aug 25

2:15 pm - 10:00 am

CMH

LHR

14h 45m

1 stop

5:50 pm - 3:05 pm

LHR

CMH

26h 15m

2 stops

$678Air Canada

Tue, Aug 11 - Tue, Aug 25

6:00 am - 10:40 am

CMH

LHR

23h 40m

1 stop

2:05 pm - 3:05 pm

LHR

CMH

30h 00m

1 stop

$681United Airlines

Tue, Aug 11 - Tue, Aug 25

6:00 am - 10:40 am

CMH

LHR

23h 40m

1 stop

2:05 pm - 3:05 pm

LHR

CMH

30h 00m

1 stop

$682United Airlines

Tue, Aug 11 - Tue, Aug 25

11:10 am - 4:25 pm

CMH

LHR

24h 15m

2 stops

6:40 pm - 4:47 pm

LHR

CMH

27h 07m

2 stops

$683SWISS

Wed, Aug 12 - Wed, Aug 19

Air Canada flights from Columbus to London Heathrow Airport

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

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

$669

Air Canada

Aug 11

CMH2:15 pmColumbus

14h 45m

1 stop

LHR10:00 amLondon Heathrow

Aug 25

LHR5:50 pmLondon Heathrow

26h 15m

2 stops

CMH3:05 pmColumbus

$678

Air Canada

Aug 15

CMH7:50 pmColumbus

29h 40m

2 stops

LHR6:30 amLondon Heathrow

Aug 31

LHR5:50 pmLondon Heathrow

31h 32m

2 stops

CMH8:22 pmColumbus

$688

United Airlines flights from Columbus to London Heathrow Airport

Our best United Airlines deals on Columbus to London Heathrow Airport flight tickets

United Airlines

Aug 11

CMH6:00 amColumbus

23h 40m

1 stop

LHR10:40 amLondon Heathrow

Aug 25

LHR2:05 pmLondon Heathrow

30h 00m

1 stop

CMH3:05 pmColumbus

$681

United Airlines

Aug 11

CMH6:00 amColumbus

23h 40m

1 stop

LHR10:40 amLondon Heathrow

Aug 25

LHR2:05 pmLondon Heathrow

30h 00m

1 stop

CMH3:05 pmColumbus

$682

United Airlines

Aug 17

CMH7:50 pmColumbus

9h 50m

1 stop

LHR10:40 amLondon Heathrow

Aug 21

LHR5:40 pmLondon Heathrow

26h 56m

2 stops

CMH3:36 pmColumbus

$686

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Mon 8/17

7:51 pm-7:40 pm

2 stops18h 49m

London Heathrow

Wed 10/21

7:25 am-10:16 pm

2 stops19h 51m

$648

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 8/11

10:30 am-12:40 pm

2 stops21h 10m

London Heathrow

Tue 8/25

9:30 am-11:43 pm

2 stops19h 13m

$650

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 8/11

10:21 am-8:05 am

1 stop16h 44m

London Heathrow

Tue 8/25

9:15 am-9:19 pm

2 stops17h 04m

$668

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 8/11

2:15 pm-10:00 am

1 stop14h 45m

London Heathrow

Tue 8/25

6:50 am-8:22 pm

2 stops18h 32m

$669

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 8/26

2:15 pm-6:30 am

1 stop11h 15m

London Heathrow

Tue 9/1

7:25 am-8:22 pm

2 stops17h 57m

$670

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 8/11

1:42 pm-7:10 am

1 stop12h 28m

London Heathrow

Tue 8/25

12:30 pm-7:22 pm

1 stop11h 52m

$671

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 8/11

2:15 pm-10:00 am

1 stop14h 45m

London Heathrow

Tue 8/25

5:50 pm-3:05 pm

2 stops26h 15m

$678

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 8/11

6:00 am-10:40 am

1 stop23h 40m

London Heathrow

Tue 8/25

2:05 pm-3:05 pm

1 stop30h 00m

$681

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 8/11

6:00 am-10:40 am

1 stop23h 40m

London Heathrow

Tue 8/25

2:05 pm-3:05 pm

1 stop30h 00m

$682

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 8/12

11:10 am-4:25 pm

2 stops24h 15m

London Heathrow

Wed 8/19

6:40 pm-4:47 pm

2 stops27h 07m

$683

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 Heathrow Airport

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 Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Columbus, with most prices found around $615. If you’re not able to fly to London Heathrow Airport in February, then January is your next best option. Flight prices from Columbus to London Heathrow Airport during January average around $683.

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

You are more likely to see cheaper flights to London Heathrow Airport from Columbus when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $824 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Columbus for as low as $730 on momondo.

Cheap Columbus to London Heathrow Airport flight deals and tips

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

Fastest flight time	10h 20m
Direct flights	None

The fastest flight from Columbus to London Heathrow Airport takes 10h 20m

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

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How far is Columbus to London Heathrow by plane?
The straight-line distance from Columbus to London Heathrow is 3841.2 mi. A reasonable flight in good conditions will take 10h 20m.
When did momondo last update prices for flights from Columbus to London Heathrow Airport?
Prices for flights from Columbus to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Columbus to London Heathrow Airport?
There are 9 operators available for flights from Columbus to London Heathrow Airport as of March 2026.
How old do you have to be to fly from Columbus to London Heathrow Airport?
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 Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport 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 Heathrow Airport

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $224	Free Cancellation	Rating 7.9 8,245 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $467	Free Cancellation	Rating 7.5 680 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom $529	Free Cancellation	Rating 7.4 9,386 reviews	Search United Airlines flights
British Airways	PriceFrom $539	Free Cancellation	Rating 6.7 7,774 reviews	Search British Airways flights
Air France	PriceFrom $579	Free Cancellation	Rating 7.4 1,542 reviews	Search Air France flights
Iberia	PriceFrom $581	Free Cancellation	Rating 7.0 3,132 reviews	Search Iberia flights
Lufthansa	PriceFrom $600	Free Cancellation	Rating 6.8 7,823 reviews	Search Lufthansa flights
KLM	PriceFrom $627	Free Cancellation	Rating 7.7 1,464 reviews	Search KLM flights
American Airlines	PriceFrom $658	Free Cancellation	Rating 7.1 11,379 reviews	Search American Airlines flights

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Slough

Crawley

Stratford-upon-Avon

Hayes

Wembley

Dartford

Croydon

Brentwood

Harrow

Watford

Guildford

Stansted

Cobham

Folkestone

Romford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Columbus.

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

Yes. momondo enables you to select and highlight flights to London from Columbus with this policy.

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?

Of course. momondo tracks the price of Columbus to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London Heathrow Airport trip

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Cheap flights from Columbus to London from $227

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 to London departing on 7/29. 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 to London Heathrow Airport

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

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Our best United Airlines deals on Columbus to London Heathrow Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

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

What is the cheapest month to fly to London Heathrow Airport?

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

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

What airlines fly to London Heathrow Airport?

Cheap Columbus to London Heathrow Airport flight deals and tips

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

Fastest flight time

Direct flights

Best airlines flying from Columbus to London Heathrow Airport

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

Traveling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport 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 London

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

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