CMH - LON

£244 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 19/3. 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, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Columbus to London, as well as popular online travel agencies
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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 return 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 return flight deals from Columbus to London

mar., 9 déc. - mar., 16 déc.
Delta Logo
14:06 - 08:45CMH-LHR
13h 39m1 stop
Delta Logo
06:20 - 17:36LHR-CMH
16h 16m2 stops
£452Delta
Find Deal
mar., 2 déc. - mar., 9 déc.
Delta Logo
07:00 - 06:25CMH-LHR
18h 25m1 stop
Delta Logo
06:20 - 17:36LHR-CMH
16h 16m2 stops
£453Delta
Find Deal
sam., 6 déc. - lun., 8 déc.
Multiple Airlines Logo
11:14 - 10:05CMH-LGW
17h 51m1 stop
Multiple Airlines Logo
14:00 - 19:38LGW-CMH
34h 38m1 stop
£454Multiple Airlines
Find Deal
mar., 9 déc. - mar., 16 déc.
KLM Logo
17:49 - 08:45CMH-LHR
9h 56m1 stop
KLM Logo
12:30 - 20:54LHR-CMH
13h 24m1 stop
£457KLM
Find Deal
mar., 2 déc. - mer., 10 déc.
KLM Logo
18:39 - 11:40CMH-LHR
12h 01m1 stop
KLM Logo
13:00 - 21:22LHR-CMH
13h 22m1 stop
£458KLM
Find Deal
sam., 6 déc. - lun., 15 déc.
Scandinavian Airlines Logo
07:05 - 16:00CMH-LHR
27h 55m2 stops
Scandinavian Airlines Logo
06:40 - 21:50LHR-CMH
20h 10m2 stops
£459Scandinavian Airlines
Find Deal
sam., 6 déc. - lun., 15 déc.
Scandinavian Airlines Logo
13:00 - 21:40CMH-LHR
27h 40m2 stops
Scandinavian Airlines Logo
06:40 - 21:50LHR-CMH
20h 10m2 stops
£460Scandinavian Airlines
Find Deal
dim., 22 févr. - mar., 3 mars
Multiple Airlines Logo
18:03 - 08:45CMH-LHR
9h 42m1 stop
Multiple Airlines Logo
08:55 - 17:23LHR-CMH
13h 28m1 stop
£464Multiple Airlines
Find Deal
ven., 12 déc. - lun., 15 déc.
British Airways Logo
06:35 - 22:10CMH-LHR
10h 35m1 stop
British Airways Logo
15:45 - 23:42LHR-CMH
12h 57m1 stop
£491British Airways
Find Deal
mar., 23 déc. - mar., 6 janv.
British Airways Logo
11:30 - 14:05CMH-LCY
21h 35m2 stops
British Airways Logo
18:55 - 20:31LCY-CMH
30h 36m2 stops
£1,235British Airways
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from £452 (return)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 29% 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
Cheapest return fare
£452
Overall average: £697
Delta
mar. 9/12mar. 16/12
CMH - LHR • 1 stop
Cheapest one-way flight
£244
Multiple Airlines
jeu. 19/3
CMH - STN • 3 stops
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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.

How much is a return flight from Columbus Airport to London?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Columbus Airport to London departing in December.

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.

If your flying dates are flexible, you should consider flying to London on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Columbus to London. For your return ticket, we recommend flying on a Tuesday and avoiding Thursdays for the best deals.

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 £544 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is £1,008 and £838 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 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Find deals

Good to know - Cheap tickets from Columbus to London

Low seasonFebruary
Cheapest flight£244
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (16% more expensive on average)
Flight from Columbus to London Stansted 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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 £244 for a one-way ticket and £452 for a return.

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

    On your way to London, you’ll fly out from Columbus. You’ll be landing in one of London’s 3 airports: London Gatwick, London Heathrow, 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?

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

  • 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 travellers 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 return 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 airline flying 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.
6.7
British AirwaysOverall score based on 7496 reviews
6.9Boarding
6.4Entertainment
6.7Comfort
6.3Food
7.6Crew
Airline reviews

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

10.0 Excellentshamarcus, Oct 2025SEA - LHR
Read more British Airways reviews

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 .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

Need to offer Better food from LAX to London Service from London to Delhi very delayed after take off.

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

Information on your arrival and departure airports

Columbus (CMH)

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