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Cheap flights from Dayton to London from £244

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — LON
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dayton to London

Enter your travel dates to find the best prices.

Cheapest flights from Dayton to London
Explore the most affordable flight options available from Dayton to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Mon 16/1118:03
DAY
-
LHR
1 stop32h 52m
United Airlines
Thu 19/1106:50
LHR
-
DAY
2 stops21h 43m
United Airlines
Deal found 23/7£560
Tue 22/919:09
DAY
-
LHR
1 stop10h 41m
Iberia
Tue 29/906:15
LHR
-
DAY
2 stops17h 24m
Iberia
Deal found 20/7£647
Tue 22/911:24
DAY
-
LHR
1 stop18h 56m
Delta
Tue 29/909:55
LHR
-
DAY
2 stops18h 19m
Delta
Deal found 24/7£648
Tue 22/911:30
DAY
-
LHR
2 stops14h 25m
United Airlines
Tue 29/906:50
LHR
-
DAY
2 stops15h 20m
United Airlines
Deal found 24/7£652
Tue 6/1011:23
DAY
-
LHR
2 stops14h 47m
Virgin Atlantic
Thu 22/1006:15
LHR
-
DAY
2 stops16h 44m
Virgin Atlantic
Deal found 23/7£657
Tue 22/911:24
DAY
-
LHR
1 stop14h 51m
Virgin Atlantic
Tue 29/911:15
LHR
-
DAY
1 stop16h 59m
Virgin Atlantic
Deal found 24/7£669
Tue 18/809:45
DAY
-
LGW
2 stops17h 55m
American Airlines
Tue 25/814:30
LGW
-
DAY
2 stops26h 47m
American Airlines
Deal found 20/7£696
Wed 9/916:26
DAY
-
LGW
2 stops18h 34m
Delta
Tue 15/910:35
LGW
-
DAY
2 stops17h 39m
Delta
Deal found 21/7£707
Thu 10/916:26
DAY
-
LGW
2 stops18h 34m
Delta
Tue 15/910:35
LGW
-
DAY
2 stops17h 39m
Delta
Deal found 21/7£745
Mon 17/810:22
DAY
-
LCY
2 stops17h 18m
Lufthansa
Mon 24/818:30
LCY
-
DAY
2 stops28h 00m
Lufthansa
Deal found 20/7£751
Thu 10/910:22
DAY
-
LCY
2 stops17h 18m
Lufthansa
Tue 15/909:15
LCY
-
DAY
2 stops14h 46m
Lufthansa
Deal found 21/7£757
Sun 9/818:30
DAY
-
LGW
2 stops16h 30m
Delta
Wed 19/810:25
LGW
-
DAY
2 stops18h 31m
Delta
Deal found 24/7£778

Find flight deals from Dayton to London

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 July 2026.

Round-trip from

£560

One-way from

£244

Popular in

June

Cheapest in

February

Average price

£792
United Airlines
  • United Airlines
  • 16/11-19/11
  • 3 total stops
  • 54h 35m total
  • Dayton to London
Search Deals
British Airways
  • British Airways
  • 11/11
  • 1 total stop
  • 19h 11m total
  • Dayton to London
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£228 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£50 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dayton 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, Cheapflights users made 858,174 searches. Data last updated 25 July 2026.
Use the filters below to find and compare flights from Dayton to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Mon 16/11

18:03-07:55

1 stop32h 52m

London Heathrow

Thu 19/11

06:50-23:33

2 stops21h 43m

£560

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Tue 22/9

11:24-11:20

1 stop18h 56m

London Heathrow

Tue 29/9

09:55-23:14

2 stops18h 19m

£649

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Tue 22/9

11:30-06:55

2 stops14h 25m

London Heathrow

Tue 29/9

06:50-17:10

2 stops15h 20m

£653

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Tue 22/9

15:27-13:15

1 stop16h 48m

London Heathrow

Tue 29/9

09:20-17:54

1 stop13h 34m

£672

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Thu 5/11

18:00-07:55

1 stop32h 55m

London Heathrow

Sun 8/11

07:30-18:41

2 stops16h 11m

£695

DaytonLondon

DAY - LGW

DAYLGW

Dayton

Tue 18/8

09:45-08:40

2 stops17h 55m

London Gatwick

Tue 25/8

14:30-12:17

2 stops26h 47m

£696

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Wed 9/9

11:24-13:15

1 stop20h 51m

London Heathrow

Tue 15/9

06:30-17:54

2 stops16h 24m

£698
Fastest return journey

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Wed 9/9

14:50-09:20

2 stops13h 30m

London Heathrow

Tue 29/9

06:50-17:10

2 stops15h 20m

£701

DaytonLondon

DAY - LGW

DAYLGW

Dayton

Wed 9/9

16:26-16:00

2 stops18h 34m

London Gatwick

Tue 15/9

10:35-23:14

2 stops17h 39m

£707

DaytonLondon

DAY - LGW

DAYLGW

Dayton

Thu 10/9

16:26-16:00

2 stops18h 34m

London Gatwick

Tue 15/9

10:35-23:14

2 stops17h 39m

£745

Flights are sorted by cheapest return flights first.

Deals found on 23/7

Showing 1-10 of 46 resultsSorted by cheapest first
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Best time to book a flight from Dayton to London

Have a flexible travel schedule? Discover the best time to fly to London from Dayton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dayton to London

What is the cheapest month to book a flight from Dayton to London?

Currently, October is the cheapest month in which you can book a flight from Dayton to London (average of £473). Flying from Dayton to London in June is currently the most expensive (average of £1,107). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Dayton to London?

Airfare is typical for this route at the moment.
Dayton to London flights typically cost between £514 and £701 in November.
The cheapest return price found within the last 5 days was £560 on United Airlines (16 Nov–19 Nov).

Related info for your journey

Find useful and relevant information for your journey from Dayton to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dayton to London?

    For a flight from Dayton to London, you will be flying from Dayton. Dayton (DAY) is just 10.0 mi from the center of the city. Dayton is the only Dayton airport and it handles 0 outbound flights to London per day. 0 airlines have flights to London from Dayton on a regular basis.

  • How long is the flight from Dayton to London?

    United Airlines, Delta, and American Airlines can get you from Dayton to London in just under 17h 55m. Your travel time can differ by up to 14h 57m. There are 3912 mi between Dayton and London. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Dayton to London?

    Most travelers choose Dayton - London Heathrow, Dayton - London City or Dayton - London Gatwick when deciding on the best route from Dayton to London.

  • Can I find deals for flights from Dayton to London that include hotel bookings?

    Yes. In addition to deals on Dayton to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dayton to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dayton to London.

  • Can I find deals for business class flights from Dayton to London?

    Yes. Cheapflights offers flight deals from Dayton to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dayton to London?

    Currently, October is the cheapest month in which you can book a flight from Dayton to London (average of £473). Flying from Dayton to London in June is currently the most expensive (average of £1,107). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Kingston upon Thames
Southall
Aylesbury
Dover
Romford
Enfield

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Can Cheapflights find flights from Dayton to London with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dayton to London, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dayton to London become cheaper?

Not ready to book yet? You can track prices for flights from Dayton to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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