CMH - LON

$216 Find Cheap Flights from Columbus to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Columbus to London departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Columbus to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Columbus to London.
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Everything you should know

Cheapest round-trip
$592
Overall average: $889
Scandinavian Airlines
Tue 1/20Tue 1/27
CMH - LHR • 2 stops
Cheapest one-way
$427
Typical prices: $492-$817
Lufthansa
Wed 12/31
CMH - LHR • 1 stop
Top airlines
Scandinavian Airlines
Cheapest • from $592 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 20% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Columbus to London (CMH-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Columbus to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Columbus to London

Tue, Jan 20 - Tue, Jan 27
Scandinavian Airlines Logo
11:04 am - 5:40 pm
CMH
-
LHR
25h 36m2 stops
Scandinavian Airlines Logo
6:40 am - 9:01 pm
LHR
-
CMH
19h 21m2 stops
$592Scandinavian Airlines
Thu, Jan 22 - Thu, Jan 29
Multiple Airlines Logo
6:06 am - 10:00 am
CMH
-
LGW
22h 54m1 stop
Multiple Airlines Logo
2:00 pm - 10:47 am
LGW
-
CMH
25h 47m2 stops
$593Multiple Airlines
Tue, Jan 20 - Tue, Jan 27
Scandinavian Airlines Logo
11:04 am - 4:25 pm
CMH
-
LHR
24h 21m3 stops
Scandinavian Airlines Logo
6:40 am - 9:01 pm
LHR
-
CMH
19h 21m2 stops
$596Scandinavian Airlines
Thu, Jan 29 - Mon, Feb 9
Lufthansa Logo
2:18 pm - 11:15 am
CMH
-
LHR
15h 57m1 stop
Lufthansa Logo
7:40 am - 11:44 pm
LHR
-
CMH
21h 04m2 stops
$597Lufthansa
Tue, Jan 20 - Tue, Jan 27
Air Canada Logo
9:30 am - 6:30 am
CMH
-
LHR
16h 00m1 stop
Air Canada Logo
9:00 am - 8:56 pm
LHR
-
CMH
16h 56m2 stops
$599Air Canada
Sun, Jan 18 - Fri, Jan 23
Scandinavian Airlines Logo
7:05 am - 4:00 pm
CMH
-
LHR
27h 55m2 stops
Scandinavian Airlines Logo
6:40 am - 9:01 pm
LHR
-
CMH
19h 21m2 stops
$601Scandinavian Airlines
Tue, Jan 20 - Tue, Jan 27
Virgin Atlantic Logo
6:04 pm - 8:45 am
CMH
-
LHR
9h 41m1 stop
Virgin Atlantic Logo
12:40 pm - 11:02 pm
LHR
-
CMH
15h 22m1 stop
$618Virgin Atlantic
Thu, Apr 23 - Tue, Sep 29
American Airlines Logo
9:00 am - 6:45 am
CMH
-
LGW
16h 45m2 stops
American Airlines Logo
12:20 pm - 12:07 am
LGW
-
CMH
16h 47m2 stops
$691American Airlines
Wed, May 20 - Wed, Jun 3
British Airways Logo
5:54 am - 8:35 am
CMH
-
LCY
21h 41m2 stops
British Airways Logo
7:15 pm - 4:25 pm
LCY
-
CMH
26h 10m2 stops
$808British Airways
Thu, May 21 - Thu, Jun 18
British Airways Logo
8:51 am - 8:35 am
CMH
-
LCY
18h 44m2 stops
British Airways Logo
10:50 am - 5:11 pm
LCY
-
CMH
35h 21m2 stops
$882British Airways
Booking Insights

KAYAK's insights & trends for Columbus to London flights

Get data-powered insights and trends into flights from Columbus to London to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Columbus to London?

The average price of all round-trip flights from Columbus Airport to London clicked on KAYAK for each day over the last 12 months.

When flying from Columbus to London, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to Columbus, you’ll find the best rates on Mondays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Columbus Airport to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Columbus Airport to London is October, where tickets cost $701 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,319 and $1,173 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Columbus Airport to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Columbus Airport to London, you should book around 2 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$427
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Columbus to London Heathrow Airport

When to book flights from Columbus to London

Are your dates flexible? Find out the best times to travel from Columbus to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Columbus to London flights

  • Can I get a first-class upgrade on my flight from Columbia to London?

    First-class passengers on American Airlines may upgrade using their various elite statuses, including Gold Platinum, Platinum Pro, and Executive Platinum. First-class upgrades are available to non-elite members for a charge. Non-elite United Airlines members can use the MileagePlus Upgrade Awards, while elite United members can upgrade by paying a fee.

  • What flight alliances are available for flights between Columbus and London?

    Star Alliance and OneWorld are the two flight alliances connecting Columbus and London. American Airlines, a OneWorld member, offer more connections with other airlines. StarAlliance member United Airlines provides easy connections and a convenient trip when taking several flights.

  • Are there any environmentally friendly airlines that fly from Columbia to London?

    Along with buying fuel-efficient aircraft, Delta Airlines has committed to reducing greenhouse gas emissions. Additionally, this airline has implemented carbon offset schemes that enable customers to make up for their flight-related carbon emissions by purchasing carbon credits.

  • Do passengers flying from Columbus to London have access to business-class services and amenities?

    British Airways and Delta Airlines are good options for business travelers who wish to work while traveling. In addition to power outlets for charging your electronics, British Airways offers lie-flat beds for relaxation. Delta Airlines offers business-class seating and noise-canceling headphones to help passengers work more productively while reducing background noise.

  • What is the cheapest flight from Columbus Airport to London?

    In the last 3 days, the lowest price for a flight from Columbus Airport to London was $216 for a one-way ticket and $592 for a round-trip.

  • Do I need a passport to fly between Columbus and London?

    Yes, you’ll need a passport to travel to London from Columbus.

  • Which airports will I be using when flying from Columbus to London?

    Columbus is served by only 1 airport and there are 5 airports in London. You will leave Columbus from Columbus and you will be arriving in London at one of these airports: London City, London Gatwick, London Heathrow, London Southend, or London Stansted.

  • Which aircraft models fly most regularly from Columbus to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Columbus to London?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Columbus and London, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to London from Columbus?

    Chicago is the most popular layover city among KAYAK users traveling from Columbus to London.

  • Which is the best airline for flights from Columbus to London, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Columbus to London are Delta and KLM. With an average price for the route of $852 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $846 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Columbus to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Columbus to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Columbus to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Columbus is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Columbus to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Columbus with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Columbus to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Columbus up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Columbus Airport to London

  • Economy class American and United Airlines passengers can bring one personal item, a carry-on bag with dimensions of 22 × 14× 9 inches. Checked bags must not exceed 50 lbs. Business and first-class passengers can bring two 22 × 14 × 9 inches carry-on bags and one personal item. Two checked bags are allowed on United and American Airlines; their combined weight cannot exceed 70 lbs.
  • John Glenn Columbus International Airport (CMH) is Columbus' main airport. It is located about 6 miles from downtown. You can catch flights to Toronto, Canada, and Mexico from CMH. Operating outside of the airport are American, Delta, and United Airlines. Due to the proximity of the CMH to public transit provided by the Central Ohio Transit Authority (COTA), taxis, ride-sharing services, and other modes of transportation, travelers may reach the airport quickly.
  • The Columbus Airport Lounge at CMH offers comfortable seating, beverages, and food options and is situated in Concourse B next to gate B22. Passengers in first, business, and economy classes can access this lounge. Every traveler who wants to use this lounge must pay a fee. The Escape lounge is also located in Concourse B, near gate B22, and has showers to freshen up before your travel.
  • The main airport serving London is London Heathrow Airport (LHR). LHR is located around 14 miles west of central London. International flights are available from LHR to New York, Dubai, and Sydney.LHR is a hub for British Airways, American, and Virgin Atlantic Airlines People can access the airport quickly with the help of taxis and rental cars connected to LHR.
  • New York, Paris, Amsterdam, and Frankfurt are frequent layover locations on this route. Flights with layovers in these cities are available from American, Delta, and United Airlines. These places offer travelers a chance to explore new cities, exercise before continuing their journey, and minimize the effects of jet lag.

Reviews of the top 5 airlines serving from Columbus to London

 
See real verified KAYAK customer reviews for airlines flying from Columbus to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Columbus to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8011 reviews
7.9Entertainment
8.1Boarding
7.3Food
8.5Crew
7.9Comfort
Airline reviews

The food is terrible. The staff is wonderful. Comfort is good.

10.0 ExcellentRonda, Dec 2025
JAX - JFK
Read more Delta reviews

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight and crew were great. United didn't inform crew of immigration process which was disappointing!

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

The flight was canceled 3 hours after original take off time

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Everything you need to know for your flight from Columbus to London

Information on your arrival and departure airports