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Cheap flights from Columbus Airport to London from £156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Columbus Airport to London departing on 4/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Columbus Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
SWISS Logo
11:05 - 17:50
CMH
-
LHR
25h 45m
2 stops
SWISS Logo
06:00 - 20:45
LHR
-
CMH
19h 45m
2 stops
£469SWISS
Tue, 11 Aug - Tue, 25 Aug
Iberia Logo
13:42 - 08:00
CMH
-
LHR
13h 18m
1 stop
Iberia Logo
09:15 - 21:19
LHR
-
CMH
17h 04m
2 stops
£479Iberia
Tue, 11 Aug - Tue, 25 Aug
Iberia Logo
13:42 - 08:00
CMH
-
LHR
13h 18m
1 stop
Iberia Logo
09:15 - 21:19
LHR
-
CMH
17h 04m
2 stops
£480Iberia
Tue, 11 Aug - Tue, 25 Aug
Lufthansa Logo
10:20 - 08:40
CMH
-
LHR
17h 20m
2 stops
Lufthansa Logo
09:30 - 23:36
LHR
-
CMH
19h 06m
2 stops
£480Lufthansa
Tue, 11 Aug - Tue, 25 Aug
Lufthansa Logo
10:20 - 12:40
CMH
-
LHR
21h 20m
2 stops
Lufthansa Logo
09:30 - 23:36
LHR
-
CMH
19h 06m
2 stops
£481Lufthansa
Tue, 11 Aug - Tue, 25 Aug
Multiple Airlines Logo
14:15 - 06:30
CMH
-
LHR
11h 15m
1 stop
Multiple Airlines Logo
08:45 - 20:45
LHR
-
CMH
17h 00m
2 stops
£482Multiple Airlines
Tue, 11 Aug - Tue, 25 Aug
Iberia Logo
12:40 - 07:00
CMH
-
LHR
14h 20m
1 stop
Iberia Logo
12:35 - 23:28
LHR
-
CMH
14h 53m
1 stop
£484Iberia
Thu, 19 Mar - Wed, 25 Mar
United Airlines Logo
19:51 - 06:45
CMH
-
LHR
29h 54m
1 stop
United Airlines Logo
14:05 - 15:05
LHR
-
CMH
30h 00m
1 stop
£489United Airlines
Tue, 11 Aug - Tue, 25 Aug
Air Canada Logo
14:15 - 10:00
CMH
-
LHR
14h 45m
1 stop
Air Canada Logo
17:50 - 20:22
LHR
-
CMH
31h 32m
2 stops
£490Air Canada
Wed, 19 Aug - Mon, 24 Aug
Multiple Airlines Logo
09:30 - 11:35
CMH
-
STN
21h 05m
2 stops
Multiple Airlines Logo
06:30 - 20:52
STN
-
CMH
19h 22m
2 stops
£516Multiple Airlines
Wed, 15 Apr - Mon, 20 Apr

Air Canada flights from Columbus Airport to London

Our best Air Canada deals on Columbus Airport to London flight tickets
Air Canada
25 Mar
CMH09:30Columbus
19h 00m
1 stop
LHR08:30London Heathrow
23 Apr
LHR08:45London Heathrow
17h 07m
2 stops
CMH20:52Columbus
£506
Air Canada
12 Aug
CMH06:07Columbus
22h 53m
2 stops
LHR10:00London Heathrow
14 Aug
LHR06:00London Heathrow
19h 22m
2 stops
CMH20:22Columbus
£511
Air Canada
20 Apr
CMH09:30Columbus
16h 05m
1 stop
LHR06:35London Heathrow
27 Apr
LHR08:40London Heathrow
17h 12m
2 stops
CMH20:52Columbus
£519

United Airlines flights from Columbus Airport to London

Our best United Airlines deals on Columbus Airport to London flight tickets
United Airlines
11 Aug
CMH19:51Columbus
29h 54m
1 stop
LHR06:45London Heathrow
25 Aug
LHR14:05London Heathrow
30h 00m
1 stop
CMH15:05Columbus
£489
United Airlines
19 Mar
CMH15:08Columbus
11h 32m
1 stop
LHR06:40London Heathrow
26 Mar
LHR12:00London Heathrow
15h 44m
2 stops
CMH23:44Columbus
£492
United Airlines
5 Aug
CMH14:15Columbus
14h 45m
1 stop
LHR10:00London Heathrow
12 Aug
LHR06:50London Heathrow
31h 45m
2 stops
CMH09:35Columbus
£502

momondo Fare Finder

 
Customise your flight search to find flights from Columbus Airport 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, momondo users made 279,928 searches. Data last updated 24 February 2026.
Use the filters below to find and compare flights from Columbus Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 11/8

11:05-17:50

2 stops25h 45m

London Heathrow

Tue 25/8

06:00-20:45

2 stops19h 45m

£469

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 11/8

13:42-08:00

1 stop13h 18m

London Heathrow

Tue 25/8

09:15-21:19

2 stops17h 04m

£479

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 11/8

13:42-08:00

1 stop13h 18m

London Heathrow

Tue 25/8

09:15-21:19

2 stops17h 04m

£480

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 11/8

10:20-08:40

2 stops17h 20m

London Heathrow

Tue 25/8

09:30-23:36

2 stops19h 06m

£480

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 11/8

10:20-12:40

2 stops21h 20m

London Heathrow

Tue 25/8

09:30-23:36

2 stops19h 06m

£481

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 11/8

14:15-06:30

1 stop11h 15m

London Heathrow

Tue 25/8

08:45-20:45

2 stops17h 00m

£482

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Thu 19/3

12:40-07:00

1 stop14h 20m

London Heathrow

Wed 25/3

12:35-23:28

1 stop14h 53m

£484

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Tue 11/8

19:51-06:45

1 stop29h 54m

London Heathrow

Tue 25/8

14:05-15:05

1 stop30h 00m

£489

ColumbusLondon

CMH - LHR

CMHLHR

Columbus

Wed 19/8

14:15-10:00

1 stop14h 45m

London Heathrow

Mon 24/8

17:50-20:22

2 stops31h 32m

£490

ColumbusLondon

CMH - STN

CMHSTN

Columbus

Wed 15/4

09:30-11:35

2 stops21h 05m

London Stansted

Mon 20/4

06:30-20:52

2 stops19h 22m

£516

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Columbus Airport to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Columbus Airport and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Columbus Airport is in January. Flight prices, which tend to average around £487, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Columbus Airport averaging around £487.

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

You are more likely to see cheaper flights to London from Columbus Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £605 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Columbus Airport for as low as £526 on momondo.

How have Columbus Airport to London flight prices changed over time?

As of February 2026, prices for Columbus Airport to London flights are approximately 29% more expensive when compared to flights at the same time last year.

When to book flights from Columbus Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from Columbus Airport to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Columbus Airport to London (CMH to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbus Airport to London

Fastest flight time

10h 42m

Direct flights

None
The fastest flight from Columbus Airport to London takes 10h 42m
There are no direct flights from Columbus Airport to London. There are no popular flight routes from Columbus Airport to London.
Search flight deals

  • How far is Columbus to London by plane?

    A flight from Columbus to London will travel around 3847.7 mi. Flights usually cover this in 10h 42m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Columbus Airport to London?

    Prices for flights from Columbus Airport to London were last updated today.

  • How many operators does momondo search for flights from Columbus Airport to London?

  • How old do you have to be to fly from Columbus Airport to London?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Columbus Airport to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Columbus Airport to London

Compare and see reviews for airlines that fly from Columbus Airport to London with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £367Free CancellationRating
7.5
679 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £375Free CancellationRating
6.7
7,761 reviews
Search British Airways flights
United AirlinesPriceFrom £473Free CancellationRating
7.4
9,343 reviews
Search United Airlines flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Ipswich
Canterbury
Ilford
Guildford
Chelmsford
Wembley
Hayes
Dover
Folkestone
Worthing
Colchester
Bedford
Ramsgate

Why use momondo?

Why should I use momondo to find a flight deal from Columbus to London?

Finding the right flight to London from Columbus is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Columbus to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Columbus to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Columbus to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Columbus to London.

I’m not ready to book a flight from Columbus to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Columbus to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport