CMH - LON

£163 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 17/10. 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

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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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 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

Tue, 9 Dec - Tue, 16 Dec
British Airways Logo
19:23 - 10:25CMH-LHR
10h 02m1 stop
British Airways Logo
13:10 - 20:26LHR-CMH
12h 16m1 stop
£392British Airways
Find Deal
Fri, 3 Oct - Tue, 7 Oct
Logo
08:34 - 10:00CMH-LGW
20h 26m1 stop
Logo
14:00 - 11:27LGW-CMH
26h 27m1 stop
£393
Find Deal
Sat, 27 Sep - Fri, 3 Oct
Logo
14:37 - 10:00CMH-LGW
14h 23m1 stop
Logo
14:00 - 20:33LGW-CMH
35h 33m1 stop
£405
Find Deal
Fri, 3 Oct - Tue, 7 Oct
Logo
21:38 - 06:20CMH-LGW
27h 42m1 stop
Logo
14:00 - 11:27LGW-CMH
26h 27m1 stop
£406
Find Deal
Tue, 9 Dec - Tue, 16 Dec
Lufthansa Logo
15:05 - 09:45CMH-LHR
13h 40m2 stops
Lufthansa Logo
08:45 - 23:34LHR-CMH
19h 49m2 stops
£412Lufthansa
Find Deal
Thu, 2 Oct - Tue, 7 Oct
British Airways Logo
20:16 - 12:30CMH-LHR
11h 14m1 stop
British Airways Logo
13:10 - 20:03LHR-CMH
11h 53m1 stop
£429British Airways
Find Deal
Tue, 28 Oct - Mon, 10 Nov
Scandinavian Airlines Logo
11:35 - 17:40CMH-LHR
26h 05m2 stops
Scandinavian Airlines Logo
19:30 - 21:54LHR-CMH
31h 24m2 stops
£507Scandinavian Airlines
Find Deal
Tue, 28 Oct - Mon, 10 Nov
Scandinavian Airlines Logo
11:35 - 17:40CMH-LHR
26h 05m2 stops
Scandinavian Airlines Logo
19:30 - 21:54LHR-CMH
31h 24m2 stops
£508Scandinavian Airlines
Find Deal
Wed, 5 Nov - Wed, 12 Nov
Iberia Logo
12:54 - 06:20CMH-LHR
12h 26m1 stop
Iberia Logo
10:35 - 17:59LHR-CMH
12h 24m1 stop
£534Iberia
Find Deal
Mon, 6 Oct - Mon, 20 Oct
Lufthansa Logo
19:51 - 17:05CMH-LHR
16h 14m2 stops
Lufthansa Logo
19:30 - 16:43LHR-CMH
26h 13m2 stops
£565Lufthansa
Find Deal
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?

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 £545 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is £976 and £818 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 3 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Find deals

Good to know - Cheap tickets from Columbus to London

Low seasonFebruary
Cheapest flight£163
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (16% more expensive on average)
Flight from Columbus to London Gatwick 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 £220 for a one-way ticket and £529 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?

    oneworld, and Star Alliance are the airline alliances operating flights between Columbus and London, with oneworld 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 7316 reviews
7.6Crew
6.9Boarding
6.4Entertainment
6.7Comfort
6.3Food
Airline reviews

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

2.0 MediocreAnonymous, Aug 2025BOS - LHR
Read more British Airways reviews

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Had a nice little suite although I couldn’t close the door (but I didn’t ask anyone to help). 5K is a nice seat and very private (you look in on first class). Enjoyable flight and nice crew.

Although the crew were great and the good nice, I might as well have been on Ryanair for the amount of space I had. Not good enough BA. I’d rather pay more and not feel like a human sardine.

Love the A380 - loads of room. Headphone socket on my seat didn’t work. Sounds like a trivial issue? Well when flying long-haul the in-flight entertainment is what keeps you going so when it doesn’t work it’s a disaster. Pay attention to the details please BA. Spoiled what was otherwise an excellent flight with the usual brilliant crew.

Crew were fantastic can’t fault them at all. Couldn’t do enough for us

Crying baby the ENTIRE flight. Not your fault, but I paid 2700 for a premium economy ticket and it wasn't worth it. should have just stuck with coach. flight attendants very mediocre - minimal effort. Plane didn't seem very clean. Didn't have any cleansing wipes - most airlines give you this when you board. Flat screen scrolling didn't work. Toiletry case a joke - why bother at all?

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

Information on your arrival and departure airports

Columbus (CMH)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.