What are the cheapest airlines flying from Columbus Airport to London Heathrow Airport round-trip?

British Airways, at £521, was found to be the cheapest airline from Columbus Airport to London Heathrow Airport.Alternate airlines flying return to your destination include United Airlines and Delta. You may be able to fly from Columbus Airport to London Heathrow Airport for 21% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Columbus Airport to London Heathrow Airport one-way?

£340 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from £343 and £344, respectively.

What is the cheapest day to fly from Columbus Airport to London Heathrow Airport?

Travellers seeking maximum savings on their Columbus Airport to London Heathrow Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Columbus Airport to London Heathrow Airport?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 45% when planning your travel around this day of the week.

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

April is one of the best times of the year to fly to London Heathrow Airport from Columbus Airport. Prices for April average £693 per person but you can even find prices for as low as £521. The most expensive prices can be found in the month of June. Opting for a April flight can save you 48% on your journey compared to booking in June

Can I find deals for flights from Columbus to Heathrow that include hotel bookings?

Yes. In addition to deals on Columbus to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Columbus to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to Heathrow.

Can I find deals for business class flights from Columbus to Heathrow?

Yes. Cheapflights offers flight deals from Columbus to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£235+ Flights from Columbus Airport to London Heathrow Airport

Q: How far in advance should I book a flight from Columbus Airport to London Heathrow Airport?

Travelers have found it’s best to book a flight 39 days in advance to save up to 14% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 39 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Columbus Airport to London Heathrow Airport 1-2 weeks in advance for as low as £560, or £943 for flights within the next 24 hours.

Cheapflights Tip: The best prices from Columbus to London Heathrow are usually found in April or March, booked 38 days in advance, depart on a Monday or Saturday and return on a Tuesday

Cheap flight deals from Columbus to Heathrow

Round-trip from	£519
One-way from	£235
Popular in	June
Cheapest in	April
Average price	£584

Lufthansa
12/5-20/5
3 total stops
33h 48m total
Columbus to London

Search Deals

24/7
2 total stops
24h 12m total
Columbus to London

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£110 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Columbus to Heathrow

Cheapest flights from Columbus to Heathrow
Explore the most affordable flight options available from Columbus to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Tue 22/406:13CMH - LHR

2 stops22h 47mMultiple Airlines

Tue 29/410:30LHR - CMH

2 stops35h 25mMultiple Airlines

Deal found 14/4£519

Tue 22/416:11CMH - LHR

1 stop11h 09mUnited Airlines

Tue 29/414:05LHR - CMH

2 stops25h 57mUnited Airlines

Deal found 14/4£520

Wed 27/812:13CMH - LHR

1 stop13h 07mBritish Airways

Wed 3/914:25LHR - CMH

1 stop11h 52mBritish Airways

Deal found 14/4£521

Wed 10/914:44CMH - LHR

1 stop11h 36mIberia

Wed 17/910:00LHR - CMH

1 stop11h 42mIberia

Deal found 14/4£530

Tue 22/418:19CMH - LHR

2 stops13h 51mDelta

Tue 29/406:30LHR - CMH

2 stops15h 45mDelta

Deal found 14/4£531

Wed 3/916:15CMH - LHR

2 stops12h 45mAir Canada

Wed 17/914:05LHR - CMH

2 stops30h 28mAir Canada

Deal found 14/4£534

Thu 1/518:43CMH - LHR

1 stop12h 32mFinnair

Wed 14/509:30LHR - CMH

2 stops18h 21mFinnair

Deal found 14/4£546

Wed 17/914:45CMH - LHR

2 stops13h 55mLufthansa

Mon 22/919:30LHR - CMH

2 stops26h 41mLufthansa

Deal found 14/4£598

Wed 17/1214:14CMH - LHR

1 stop11h 56mAmerican Airlines

Sat 27/1211:45LHR - CMH

1 stop12h 39mAmerican Airlines

Deal found 15/4£712

Best flights from Columbus to Heathrow
Discover carefully curated flight deals from Columbus to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 April 2025.

Mon 12/516:15CMH - LHR

1 stop14h 35mMultiple Airlines

Tue 20/509:30LHR - CMH

2 stops19h 13mMultiple Airlines

Deal found 13/4£519

Wed 27/812:13CMH - LHR

1 stop13h 07mBritish Airways

Wed 3/914:25LHR - CMH

1 stop11h 52mBritish Airways

Deal found 14/4£521

Sat 9/817:52CMH - LHR

2 stops35h 08mUnited Airlines

Fri 22/814:05LHR - CMH

2 stops28h 11mUnited Airlines

Deal found 14/4£524

Wed 7/512:35CMH - LHR

1 stop19h 55mDelta

Wed 14/506:30LHR - CMH

2 stops15h 29mDelta

Deal found 15/4£527

Wed 10/920:52CMH - LHR

1 stop10h 23mIberia

Wed 17/912:15LHR - CMH

1 stop12h 13mIberia

Deal found 14/4£530

Wed 3/916:15CMH - LHR

2 stops12h 45mAir Canada

Wed 17/914:05LHR - CMH

2 stops30h 28mAir Canada

Deal found 14/4£534

Thu 1/518:43CMH - LHR

1 stop12h 32mFinnair

Wed 14/509:30LHR - CMH

2 stops18h 21mFinnair

Deal found 14/4£546

Wed 17/914:45CMH - LHR

2 stops13h 55mLufthansa

Mon 22/919:30LHR - CMH

2 stops26h 41mLufthansa

Deal found 14/4£598

Tue 22/707:00CMH - LHR

2 stops21h 20mScandinavian Airlines

Tue 29/706:40LHR - CMH

2 stops20h 30mScandinavian Airlines

Deal found 14/4£713

Sat 26/405:53CMH - LHR

1 stop10h 47mAmerican Airlines

Thu 1/510:05LHR - CMH

1 stop15h 43mAmerican Airlines

Deal found 14/4£756

Thu 29/514:25CMH - LHR

1 stop11h 20mVirgin Atlantic

Thu 5/612:45LHR - CMH

1 stop14h 09mVirgin Atlantic

Deal found 14/4£782

Last-minute flights from Columbus to Heathrow
Discover last-minute flight deals from Columbus to Heathrow. Data last updated 15 April 2025 and is based on user searches.

Sun 20/414:04CMH - LHR

2 stops23h 26mScandinavian Airlines

Sat 26/406:40LHR - CMH

3 stops21h 31mScandinavian Airlines

Deal found 14/4£2,033

Tue 22/406:13CMH - LHR

2 stops22h 47mMultiple Airlines

Tue 29/410:30LHR - CMH

2 stops35h 25mMultiple Airlines

Deal found 14/4£519

Tue 22/416:11CMH - LHR

1 stop11h 09mUnited Airlines

Tue 29/414:05LHR - CMH

2 stops25h 57mUnited Airlines

Deal found 14/4£520

Tue 22/414:04CMH - LHR

1 stop11h 41mDelta

Tue 29/406:30LHR - CMH

2 stops16h 09mDelta

Deal found 15/4£527

Tue 22/410:26CMH - LHR

3 stops15h 04mAir Canada

Tue 29/414:05LHR - CMH

2 stops35h 35mAir Canada

Deal found 14/4£691

Fri 25/418:43CMH - LHR

1 stop10h 47mFinnair

Sun 11/514:25LHR - CMH

1 stop13h 26mFinnair

Deal found 15/4£604

Sat 26/405:53CMH - LHR

1 stop10h 47mAmerican Airlines

Thu 1/510:05LHR - CMH

1 stop15h 43mAmerican Airlines

Deal found 14/4£756

Thu 1/518:43CMH - LHR

1 stop12h 32mFinnair

Wed 14/509:30LHR - CMH

2 stops18h 21mFinnair

Deal found 14/4£546

Thu 1/507:00CMH - LHR

2 stops21h 35mScandinavian Airlines

Tue 24/606:40LHR - CMH

2 stops20h 06mScandinavian Airlines

Deal found 14/4£864

Tue 6/516:15CMH - LHR

1 stop11h 20mAir Canada

Sun 18/509:30LHR - CMH

2 stops16h 10mAir Canada

Deal found 14/4£574

Wed 14/514:34CMH - LHR

1 stop10h 46mIberia

Thu 29/512:15LHR - CMH

1 stop11h 50mIberia

Deal found 14/4£524

Sat 17/513:24CMH - LHR

2 stops19h 01mAer Lingus

Fri 23/521:10LHR - CMH

2 stops30h 43mAer Lingus

Deal found 14/4£789

One-way flights from Columbus to Heathrow
Search for one-way flight options from Columbus to Heathrow. Find affordable one-way fares based on user searches. Data last updated 15 April 2025.

Thu 24/715:08CMH - LHR

2 stops24h 12mMultiple Airlines

Deal found 14/4£235

Tue 2/906:07CMH - LHR

2 stops22h 53mAir Canada

Deal found 14/4£340

Tue 6/514:04CMH - LHR

2 stops15h 56mDelta

Deal found 15/4£343

Tue 2/909:20CMH - LHR

1 stop21h 30mUnited Airlines

Deal found 14/4£344

Wed 27/814:33CMH - LHR

1 stop12h 17mIberia

Deal found 14/4£352

Wed 27/806:45CMH - LHR

2 stops20h 15mAer Lingus

Deal found 14/4£353

Thu 24/716:40CMH - LHR

1 stop14h 35mFinnair

Deal found 14/4£380

Thu 3/718:45CMH - LHR

2 stops16h 50mAir France

Deal found 14/4£444

Thu 24/706:00CMH - LHR

3 stops44h 00mEthiopian Air

Deal found 14/4£1,169

Sun 27/714:09CMH - LHR

1 stop11h 11mLufthansa

Deal found 14/4£1,402

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Mon 12/5

16:15-11:50

1 stop14h 35m

London Heathrow

Tue 20/5

09:30-23:43

2 stops19h 13m

£519

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 27/8

12:13-06:20

1 stop13h 07m

London Heathrow

Wed 3/9

14:25-21:17

1 stop11h 52m

£521

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Sat 9/8

17:52-10:00

2 stops35h 08m

London Heathrow

Fri 22/8

14:05-13:16

2 stops28h 11m

£524

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 7/5

12:35-13:30

1 stop19h 55m

London Heathrow

Wed 14/5

06:30-16:59

2 stops15h 29m

£527

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 10/9

14:44-07:20

1 stop11h 36m

London Heathrow

Wed 17/9

10:00-16:42

1 stop11h 42m

£530

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 3/9

16:15-11:50

1 stop14h 35m

London Heathrow

Wed 17/9

09:30-20:43

2 stops16h 13m

£534

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Thu 1/5

18:43-12:15

1 stop12h 32m

London Heathrow

Wed 14/5

09:30-22:51

2 stops18h 21m

£546

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 17/9

14:45-09:40

2 stops13h 55m

London Heathrow

Mon 22/9

19:30-17:11

2 stops26h 41m

£598

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 22/7

07:00-09:20

2 stops21h 20m

London Heathrow

Tue 29/7

06:40-22:10

2 stops20h 30m

£713

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Sat 26/4

05:53-21:40

1 stop10h 47m

London Heathrow

Thu 1/5

10:05-20:48

1 stop15h 43m

£756

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 21 results

Best time to book a flight from Columbus to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Columbus with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Columbus Airport to London Heathrow Airport

How far ahead should I book a flight from Columbus Airport to London Heathrow Airport?

The best time to book flights from Columbus Airport to London Heathrow Airport is 38 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Columbus Airport to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Columbus Airport to London Heathrow Airport (average of £112). Flying from Columbus Airport to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CMH to LHR?

A simple way to save on the total cost of your ticket is to fly from Columbus Airport to London Heathrow Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight at midday.

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Columbus to London, such as Delta, Finnair and Air France. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

7,916 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,269 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.5

Good

1,435 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,656 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Columbus Airport to London Heathrow Airport round-trip?
British Airways, at £521, was found to be the cheapest airline from Columbus Airport to London Heathrow Airport.Alternate airlines flying return to your destination include United Airlines and Delta. You may be able to fly from Columbus Airport to London Heathrow Airport for 21% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Columbus Airport to London Heathrow Airport one-way?
£340 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from £343 and £344, respectively.
Can I find deals for flights from Columbus to Heathrow that include hotel bookings?
Yes. In addition to deals on Columbus to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Columbus to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to Heathrow.
Can I find deals for business class flights from Columbus to Heathrow?
Yes. Cheapflights offers flight deals from Columbus to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Columbus Airport to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Columbus Airport to London Heathrow Airport (average of £112). Flying from Columbus Airport to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Hounslow

Deal

Milton Keynes

Gatwick

Luton

Slough

Croydon

Eastbourne

Wembley

Northampton

Hayes

Crawley

Southend-on-Sea

Maidstone

Swindon

Ipswich

Southall

Ilford

Winchester

Folkestone

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Columbus to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£509	Average£599	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£520	Average£671	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

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How does Cheapflights help users find flights from Columbus to Heathrow?

Cheapflights helps you search for flights from Columbus to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Columbus to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Columbus to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Columbus to Heathrow with no change fees?

Yes! Cheapflights helps users easily find flights from Columbus to Heathrow with no change fees.

Can Cheapflights notify me if prices for flights from Columbus to Heathrow become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Columbus Airport to London Heathrow Airport from £235

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Columbus to London Heathrow are usually found in April or March, booked 38 days in advance, depart on a Monday or Saturday and return on a Tuesday

Cheap flight deals from Columbus to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Columbus to Heathrow

Cheapest flights from Columbus to HeathrowExplore the most affordable flight options available from Columbus to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Explore the most affordable flight options available from Columbus to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Columbus to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Columbus with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Columbus Airport to London Heathrow Airport

How far ahead should I book a flight from Columbus Airport to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Columbus to Heathrow. Price data was last updated on 11 April 2025.

What is the cheapest month to book a flight from Columbus Airport to London Heathrow Airport?

What is the cheapest time of day to fly from CMH to LHR?

Find hourly flight availability from Columbus to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Columbus to London, such as Delta, Finnair and Air France. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Columbus to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Columbus Airport to London Heathrow Airport round-trip?

What are the cheapest airlines to fly from Columbus Airport to London Heathrow Airport one-way?

Can I find deals for flights from Columbus to Heathrow that include hotel bookings?

How can I find direct flights from Columbus to Heathrow?

Can I find deals for business class flights from Columbus to Heathrow?

What is the cheapest month to book a flight from Columbus Airport to London Heathrow Airport?

Travelling to a place near Columbus Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Columbus to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Columbus to Heathrow

Fly with Cheapflights

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How does Cheapflights help users find flights from Columbus to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Columbus to Heathrow?

Can Cheapflights find flights from Columbus to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Columbus to Heathrow become cheaper?

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Cheapest flights from Columbus to Heathrow
Explore the most affordable flight options available from Columbus to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.