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$254+ Cheap flights from Columbus (CMH) to London (LON)

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — LON
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to London are usually found in April or January, booked 38 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Columbus to London

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$704
(CrystalTravel)

One-way from

$254
(Norse)

Popular in

June

Cheapest in

April

Average price

$784
Provider with most accurate pricing for Columbus-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Columbus-London (LON) flights.
Search Deals
From Columbus to London (LON)
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One-way flight from Columbus to London (LON)
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($210 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Columbus to London

Cheapest flights from Columbus to London
Explore the most affordable flight options available from Columbus to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2611:45 amCMH - LHR
2 stops23h 15mScandinavian Airlines
Tue 9/26:40 amLHR - CMH
2 stops20h 30mScandinavian Airlines
Deal found 4/28$705
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2612:22 pmCMH - LGW
1 stop12h 58mMultiple Airlines
Mon 6/22:00 pmLGW - CMH
2 stops23h 50mMultiple Airlines
Deal found 4/28$714
This Virgin Atlantic deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1312:05 pmCMH - LGW
1 stop16h 55mVirgin Atlantic
Tue 8/1912:00 pmLGW - CMH
1 stop15h 41mVirgin Atlantic
Deal found 4/28$746
This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/274:10 pmCMH - LHR
1 stop10h 45mBritish Airways
Wed 9/310:05 amLHR - CMH
1 stop12h 00mBritish Airways
Deal found 4/29$756
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2712:35 pmCMH - LGW
1 stop14h 35mBritish Airways
Wed 9/33:05 pmLGW - CMH
1 stop25h 01mBritish Airways
Deal found 4/29$756
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:45 pmCMH - LHR
1 stop11h 40mDelta
Sat 9/1311:20 amLHR - CMH
1 stop15h 56mDelta
Deal found 4/29$758
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:00 amCMH - LHR
2 stops18h 55mUnited Airlines
Tue 8/192:05 pmLHR - CMH
2 stops25h 26mUnited Airlines
Deal found 4/28$765
This Booking.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/79:20 amCMH - LHR
2 stops16h 10mAir Canada
Tue 10/148:45 amLHR - CMH
2 stops16h 53mAir Canada
Deal found 4/28$768
This Booking.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/264:15 pmCMH - LHR
1 stop14h 35mMultiple Airlines
Tue 9/26:00 amLHR - CMH
2 stops17h 56mMultiple Airlines
Deal found 4/28$770
This StudentUniverse deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/64:54 pmCMH - LHR
1 stop12h 36mFinnair
Fri 8/1512:30 pmLHR - CMH
1 stop16h 05mFinnair
Deal found 4/29$783
This KAYAK deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/13:00 pmCMH - LHR
1 stop10h 55mAustrian Airlines
Mon 9/157:30 pmLHR - CMH
2 stops28h 26mAustrian Airlines
Deal found 4/29$814
This Iberia deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:52 pmCMH - LHR
1 stop10h 23mIberia
Sat 9/136:15 amLHR - CMH
2 stops20h 02mIberia
Deal found 4/29$815

Cheapflights Fare Finder

Customize your flight search to find flights from Columbus to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Columbus Airport to London that are best for you.

Fly from

Columbus

Fly to

London

Route

Depart

Return

Price

ColumbusLondon

CMH - LGW

CMHLGW

Columbus

Mon 5/26

12:22 pm-6:20 am

1 stop12h 58m

London Gatwick

Mon 6/2

2:00 pm-8:50 am

2 stops23h 50m

$714

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Fri 5/16

5:25 am-4:25 pm

3 stops30h 00m

London Heathrow

Sun 5/18

8:30 am-8:50 am

3 stops29h 20m

$828

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 5/21

5:53 am-9:40 pm

1 stop10h 47m

London Heathrow

Thu 6/5

1:30 pm-9:29 pm

1 stop12h 59m

$870

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 5/21

5:00 pm-10:45 am

2 stops12h 45m

London Heathrow

Thu 6/5

6:15 am-4:59 pm

2 stops15h 44m

$885

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 5/20

5:53 am-9:40 pm

1 stop10h 47m

London Heathrow

Tue 5/27

12:15 pm-7:05 pm

1 stop11h 50m

$901

ColumbusLondon

CMH - LGW

CMHLGW

Columbus

Tue 5/20

5:53 am-8:10 am

1 stop21h 17m

London Gatwick

Tue 5/27

3:05 pm-1:20 pm

1 stop27h 15m

$906

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 5/21

9:20 am-6:30 am

2 stops16h 10m

London Heathrow

Thu 6/5

6:50 am-3:23 pm

2 stops13h 33m

$907

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 5/14

2:34 pm-6:20 am

1 stop10h 46m

London Heathrow

Thu 5/29

9:45 am-5:54 pm

1 stop13h 09m

$908

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 5/7

7:08 am-8:00 am

2 stops19h 52m

London Heathrow

Tue 5/20

8:50 am-10:51 pm

2 stops19h 01m

$938

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 5/13

7:48 pm-6:55 am

1 stop30h 07m

London Heathrow

Wed 5/21

3:50 pm-3:35 pm

1 stop28h 45m

$946

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 47 results
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Compare providers for flights from Columbus to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbus to London in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
oojoPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Columbus Airport-London flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Columbus Airport-London flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Columbus Airport-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbus Airport-London flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbus Airport-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Columbus to London

Have a flexible travel schedule? Discover the best time to fly to London from Columbus with our price prediction graph.
Estimated round-trip 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

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

Use this chart to determine the optimal time to book a round-trip flight from Columbus to London. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from Columbus Airport to London, you should look to book at least 38 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Columbus Airport to London (average of $661). Flying from Columbus Airport to London in June is currently the most expensive (average of $1,110). 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 LON?

Find hourly flight availability from Columbus to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

It’s optimal to fly from Columbus Airport to London in the afternoon. By choosing this option you can save up to 2% on the cost of your flight, compared to a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Columbus to London. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Columbus Airport to London flight should consider departing on Tuesday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated April 29, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Columbus to London have to say. 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
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
1,273 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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

Find useful and relevant information for your journey from Columbus to London. 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 round-trip?

    Our cheapest airline available from Columbus Airport to London is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $704 on this airline. Additional options worth looking into are Delta and Iberia, starting at $708 and $727 round-trip. Scandinavian Airlines is 22% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $426. However, be on the lookout for offers from KLM and American Airlines, as they are both options that can get you from Columbus Airport to London for a low price.

  • What are the most popular routes from Columbus Airport to London?

    The most popular route from Columbus Airport to London is Columbus - London Heathrow. You may also consider Columbus - London Gatwick or Columbus - London City.

  • Where are the most common layover locations when flying from Columbus Airport to London?

    Columbus Airport to London flights have a layover in New York most of the time.

  • What are some popular things to do or see while on a layover in New York?

    If you're on a layover in New York and looking for things to do, consider visiting Times Square, New York City Center, or Madison Square Garden. Travelers on a layover in New York can visit Times Square, New York City Center, and Madison Square Garden, by traveling 13.6 mi, 13.6 mi, and 13.6 mi, respectively after landing at New York John F Kennedy Intl. Those looking to explore during their layover in New York can rent a car from New York John F Kennedy Intl for about $70 per day.

  • Where are the least popular layover locations for Columbus Airport to London flights?

    Of the flights from Columbus Airport to London that have layovers, the fewest flights stop in Chicago.

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

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

  • How can I find direct flights from Columbus to London?

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

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

    Yes. Cheapflights offers flight deals from Columbus to London 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?

    Currently, November is the cheapest month in which you can book a flight from Columbus Airport to London (average of $661). Flying from Columbus Airport to London in June is currently the most expensive (average of $1,110). 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

Traveling to a place near Columbus Airport?

Book flights to Columbus Airport if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Horley
Canterbury
Harrow
Wembley
Dover
Gatwick
Orpington
Watford
Croydon
Borehamwood
Folkestone
Ilford
Aylesbury
Sutton
Chelmsford
Brentwood

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Columbus to London

Discover the top 9 airlines that operate flights from Columbus to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$608Average$864FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$646Average$862FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$646Average$841FlexibilityNo cancel feeOn-time72%
IberiaCheapest$669Average$888FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$672Average$845FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$673Average$775FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$684Average$863FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$688Average$854FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$697Average$838FlexibilityNo cancel feeOn-time70%

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