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Cheap flights from Dayton to London from £212

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — LON
9 Apr — 16 Apr1
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 10 March 2026.

Tue 8/919:45
DAY
-
LHR
2 stops18h 55m
Lufthansa
Tue 22/909:30
LHR
-
DAY
2 stops19h 14m
Lufthansa
Deal found 6/3£524
Tue 8/910:20
DAY
-
LHR
1 stop15h 35m
United Airlines
Tue 22/908:45
LHR
-
DAY
2 stops19h 59m
United Airlines
Deal found 6/3£540
Tue 20/1019:45
DAY
-
LHR
2 stops18h 55m
Lufthansa
Tue 27/1011:10
LHR
-
DAY
2 stops16h 34m
Lufthansa
Deal found 7/3£549
Sat 5/1219:45
DAY
-
LHR
2 stops30h 25m
United Airlines
Wed 9/1209:30
LHR
-
DAY
2 stops33h 31m
United Airlines
Deal found 7/3£553
Tue 8/912:43
DAY
-
LHR
1 stop15h 22m
British Airways
Tue 22/913:45
LHR
-
DAY
1 stop12h 46m
British Airways
Deal found 6/3£556
Wed 21/1021:09
DAY
-
LHR
2 stops14h 31m
Lufthansa
Tue 27/1011:10
LHR
-
DAY
2 stops16h 34m
Lufthansa
Deal found 7/3£557
Wed 21/1009:00
DAY
-
LHR
2 stops18h 35m
United Airlines
Mon 26/1017:30
LHR
-
DAY
2 stops29h 26m
United Airlines
Deal found 7/3£562
Tue 20/1014:44
DAY
-
LHR
1 stop11h 11m
United Airlines
Tue 27/1013:25
LHR
-
DAY
2 stops14h 19m
United Airlines
Deal found 7/3£563
Tue 5/520:10
DAY
-
LHR
2 stops16h 30m
Lufthansa
Tue 12/509:00
LHR
-
DAY
2 stops18h 19m
Lufthansa
Deal found 5/3£565
Tue 21/412:35
DAY
-
LGW
2 stops17h 15m
Iberia
Tue 28/420:40
LGW
-
DAY
2 stops30h 37m
Iberia
Deal found 9/3£585
Tue 5/520:10
DAY
-
LCY
2 stops16h 45m
Lufthansa
Tue 12/509:15
LCY
-
DAY
2 stops19h 44m
Lufthansa
Deal found 5/3£590
Tue 8/919:45
DAY
-
LCY
2 stops17h 10m
Lufthansa
Tue 22/909:15
LCY
-
DAY
2 stops19h 29m
Lufthansa
Deal found 6/3£598

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 10 March 2026.

Round-trip from

£565

One-way from

£212

Popular in

May

Cheapest in

February

Average price

£624
Lufthansa
  • Lufthansa
  • 5/5-12/5
  • 4 total stops
  • 34h 49m total
  • Dayton to London
Search Deals
British Airways
  • British Airways
  • 14/7
  • 1 total stop
  • 10h 24m total
  • Dayton to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£122 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 10 March 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

Sun 5/4

10:28-07:15

2 stops15h 47m

London Heathrow

Tue 21/4

07:30-18:58

2 stops16h 28m

£585

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Mon 20/4

18:00-11:55

1 stop12h 55m

London Heathrow

Mon 27/4

16:25-18:58

2 stops31h 33m

£591
Fastest return journey

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Tue 7/4

16:11-11:15

1 stop14h 04m

London Heathrow

Tue 14/4

13:45-21:38

1 stop12h 53m

£601

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Tue 21/4

06:00-06:25

1 stop19h 25m

London Heathrow

Tue 28/4

09:20-00:17

1 stop19h 57m

£605

DaytonLondon

DAY - LCY

DAYLCY

Dayton

Sun 5/4

21:15-17:55

2 stops39h 40m

London City

Tue 21/4

09:15-23:59

2 stops19h 44m

£609

DaytonLondon

DAY - LCY

DAYLCY

Dayton

Tue 21/4

20:10-17:55

2 stops16h 45m

London City

Tue 28/4

09:15-23:59

2 stops19h 44m

£625

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Fri 14/8

13:45-09:00

1 stop14h 15m

London Heathrow

Mon 24/8

14:10-22:23

1 stop13h 13m

£635

DaytonLondon

DAY - LCY

DAYLCY

Dayton

Tue 7/4

16:11-08:35

2 stops35h 24m

London City

Tue 14/4

09:50-21:38

2 stops16h 48m

£640

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Sun 17/5

10:28-10:40

1 stop19h 12m

London Heathrow

Sun 31/5

07:30-19:01

2 stops16h 31m

£680

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Tue 7/7

19:45-11:55

1 stop11h 10m

London Heathrow

Tue 14/7

17:40-17:14

2 stops28h 34m

£721

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 50 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, March is the cheapest month in which you can book a flight from Dayton to London (average of £359). Flying from Dayton to London in June is currently the most expensive (average of £535). 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?

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, British Airways, and KLM can get you from Dayton to London in just under 14h 04m. Your travel time can differ by up to 5h 21m. There are 3893 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, March is the cheapest month in which you can book a flight from Dayton to London (average of £359). Flying from Dayton to London in June is currently the most expensive (average of £535). 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
Milton Keynes
Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Chelmsford
Eastbourne
Ipswich
Bedford
Romford
Southend-on-Sea

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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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