$456 Cheap Flights from Dayton (DAY) to London (LGW)

View $456 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Dayton Intl. Airport (DAY) to Gatwick Airport (LGW)

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Cheap Flights from Dayton to London (DAY-LGW)

Prices were available within the past 7 days and start at $456 for one-way flights and $972 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, Feb 13 - Sat, Mar 7
DAY
Dayton
LGW
London
$972 Roundtrip, found 1 day ago
$972
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Feb 13 from Dayton to London, returning Sat, Mar 7, priced at $972 found 1 day ago
British Airways
Fri, Feb 13 - Sat, Mar 7
DAY
Dayton
LGW
London
$978 Roundtrip, found 1 day ago
$978
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Feb 13 from Dayton to London, returning Sat, Mar 7, priced at $978 found 1 day ago
British Airways
Fri, Feb 13 - Sat, Mar 7
DAY
Dayton
LGW
London
$1,015 Roundtrip, found 1 day ago
$1,015
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Feb 13 from Dayton to London, returning Sat, Mar 7, priced at $1,015 found 1 day ago
American Airlines
Wed, Oct 29 - Sun, Nov 2
DAY
Dayton
LGW
London
$1,042 Roundtrip, found 2 days ago
$1,042
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 29 from Dayton to London, returning Sun, Nov 2, priced at $1,042 found 2 days ago
American Airlines
Wed, Oct 29 - Sun, Nov 2
DAY
Dayton
LGW
London
$1,055 Roundtrip, found 2 days ago
$1,055
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 29 from Dayton to London, returning Sun, Nov 2, priced at $1,055 found 2 days ago
American Airlines
Wed, Oct 29 - Sun, Nov 2
DAY
Dayton
LGW
London
$1,061 Roundtrip, found 2 days ago
$1,061
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 29 from Dayton to London, returning Sun, Nov 2, priced at $1,061 found 2 days ago
British Airways
Fri, Feb 13 - Sat, Mar 7
DAY
Dayton
LGW
London
$1,122 Roundtrip, found 1 day ago
$1,122
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Feb 13 from Dayton to London, returning Sat, Mar 7, priced at $1,122 found 1 day ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city center is 28 minutes. Flights from $1,003
LHR
Heathrow
Cheapest
Average driving time to city center28 min
Flights from $1,003

Frequently asked questions

How much does a flight from James M. Cox Dayton Intl. Airport (DAY) to Gatwick Airport (LGW) cost?
Snag a cheap one-way flight from $456 or cheap return flight from $972 from James M. Cox Dayton Intl. Airport (DAY) to Gatwick Airport (LGW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from James M. Cox Dayton Intl. Airport (DAY) to Gatwick Airport (LGW)?
February is the least expensive month to fly from DAY to LGW. Traveling outside of peak seasons is often the key to finding a great deal.
What is the cheapest airline that flies from James M. Cox Dayton Intl. Airport (DAY) to Gatwick Airport (LGW)?
To find the cheapest airline that'll fly you from DAY to LGW, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from James M. Cox Dayton Intl. Airport (DAY) to Gatwick Airport (LGW)?
Direct flights from James M. Cox Dayton Intl. Airport (DAY) to Gatwick Airport (LGW) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DAY to LGW?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from James M. Cox Dayton Intl. Airport (DAY) to Gatwick Airport (LGW)?
To avoid potential delays on the James M. Cox Dayton Intl. Airport (DAY) to Gatwick Airport (LGW) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from James M. Cox Dayton Intl. Airport (DAY) to Gatwick Airport (LGW) last-minute?
Booking your flight from DAY to LGW right before your journey is usually more expensive. However, if you're flexible with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a DAY to LGW flight and hotel package?
Compared with arranging flights and hotels separately, booking a DAY to LGW flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the hassle out of travel planning. Just secure your flights and choose from our wide range of stays, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from James M. Cox Dayton Intl. Airport (DAY) to Gatwick Airport (LGW)?
If you booked your DAY to LGW flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
James M. Cox Dayton Intl.
Destination airport
Gatwick
Roundtrip price
$972
Distance
3915 mi

Book with confidence

Dayton to London Flights

The cheapest times to fly from Dayton to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dayton to London are during the month of February. You can find some of the cheapest flights from Dayton to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dayton to London

Sunday is one of the best days to book for cheap flights from Dayton to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dayton to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dayton to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $456 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dayton to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dayton to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Dayton to London Flights

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*Available to One Key members.