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Cheap flights from London to Dayton from £694

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DAY
11 Apr — 18 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Dayton

Enter your travel dates to find the best prices.

Cheapest flights from London to Dayton
Explore the most affordable flight options available from London to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 March 2026.

Mon 7/1210:35
LHR
-
DAY
1 stop14h 59m
British Airways
Wed 30/1213:12
DAY
-
LHR
1 stop12h 43m
British Airways
Deal found 9/3£694
Mon 7/1215:45
LHR
-
DAY
2 stops35h 10m
Multiple Airlines
Wed 30/1213:12
DAY
-
LHR
1 stop17h 23m
Multiple Airlines
Deal found 9/3£718
Sat 25/409:15
LHR
-
DAY
1 stop17h 23m
British Airways
Thu 30/416:11
DAY
-
LHR
1 stop10h 29m
British Airways
Deal found 10/3£755
Sat 19/907:35
LHR
-
DAY
2 stops18h 21m
British Airways
Wed 23/912:16
DAY
-
LHR
1 stop14h 24m
British Airways
Deal found 9/3£764
Sat 25/410:50
LHR
-
DAY
2 stops18h 09m
United Airlines
Thu 30/408:45
DAY
-
LHR
1 stop17h 00m
United Airlines
Deal found 10/3£772
Sat 19/907:30
LHR
-
DAY
2 stops16h 11m
United Airlines
Wed 23/911:39
DAY
-
LHR
2 stops13h 16m
United Airlines
Deal found 9/3£774
Sat 16/514:00
LGW
-
DAY
1 stop24h 29m
Multiple Airlines
Sun 31/518:31
DAY
-
LGW
2 stops30h 49m
Multiple Airlines
Deal found 11/3£794
Sat 19/920:40
LGW
-
DAY
2 stops29h 16m
Iberia
Wed 23/912:16
DAY
-
LGW
2 stops17h 34m
Iberia
Deal found 11/3£839
Tue 7/409:15
LCY
-
DAY
2 stops19h 44m
Lufthansa
Tue 14/420:10
DAY
-
LCY
2 stops16h 45m
Lufthansa
Deal found 10/3£848
Thu 9/420:40
LGW
-
DAY
2 stops30h 37m
Iberia
Thu 23/412:35
DAY
-
LGW
2 stops26h 25m
Iberia
Deal found 12/3£861
Tue 7/410:35
LGW
-
DAY
2 stops17h 13m
Air France
Tue 14/418:44
DAY
-
LGW
2 stops33h 41m
Air France
Deal found 10/3£912
Tue 7/410:35
LGW
-
DAY
2 stops17h 13m
Delta
Tue 14/418:44
DAY
-
LGW
2 stops16h 16m
Delta
Deal found 10/3£989

Find flight deals from London to Dayton

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Dayton (DAY). 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 12 March 2026.

Round-trip from

£755

One-way from

£723

Popular in

October

Cheapest in

September

Average price

£901
British Airways
  • British Airways
  • 25/4-30/4
  • 2 total stops
  • 27h 52m total
  • London to Dayton
Search Deals
3/8
  • 3/8
  • 3 total stops
  • 50h 38m total
  • London to Dayton
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 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 London to Dayton 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 12 March 2026.
Use the filters below to find and compare flights from London to Dayton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Sat 25/4

10:50-23:59

2 stops18h 09m

Dayton

Thu 30/4

08:45-06:45

1 stop17h 00m

£772

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Thu 23/4

11:05-22:09

1 stop16h 04m

Dayton

Thu 30/4

19:35-10:40

1 stop10h 05m

£799
Fastest return journey

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Thu 9/4

14:10-22:09

1 stop12h 59m

Dayton

Thu 23/4

19:33-10:40

1 stop10h 07m

£804

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Sat 25/4

08:45-20:27

2 stops16h 42m

Dayton

Sat 2/5

11:35-07:15

2 stops14h 40m

£804

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Thu 4/6

08:05-20:22

1 stop17h 17m

Dayton

Thu 18/6

21:12-05:20

1 stop27h 08m

£808

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Tue 16/6

07:25-22:23

2 stops19h 58m

Dayton

Tue 23/6

19:43-10:40

1 stop9h 57m

£825

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Mon 6/4

07:25-18:12

2 stops15h 47m

Dayton

Mon 13/4

20:10-06:45

1 stop29h 35m

£827

LondonDayton

LCY - DAY

LCYDAY

London City

Tue 7/4

09:15-23:59

2 stops19h 44m

Dayton

Tue 14/4

20:10-17:55

2 stops16h 45m

£848

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Thu 4/6

07:25-19:01

2 stops16h 36m

Dayton

Thu 18/6

14:53-21:35

2 stops25h 42m

£855

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Sun 21/6

07:30-19:02

2 stops16h 32m

Dayton

Thu 6/8

19:43-10:40

1 stop9h 57m

£859

Flights are sorted by cheapest return flights first.

Deals found on 11/3

Showing 1-10 of 43 resultsSorted by cheapest first
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2
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5

Best time to book a flight from London to Dayton

Have a flexible travel schedule? Discover the best time to fly to Dayton from London 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 London to Dayton

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

Currently, August is the cheapest month in which you can book a flight from London to Dayton (average of £343). Flying from London to Dayton in July is currently the most expensive (average of £504). 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.

What’s the top stopover airport for flights from London to Dayton?

Share of one-stop return flights from London to Dayton chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Washington, D.C. (IAD) – chosen by Cheapflights users on 44% of one-stop itineraries from London to Dayton on Cheapflights.

What’s the cheapest stopover airport for flights from London to Dayton?

Average return fare for one-stop flights from London to Dayton, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Philadelphia (PHL) is the most affordable one-stop option, with an average return flight price of £600.

What’s the fastest stopover option from London to Dayton?

Shortest average travel time for one-stop one-way flights from London to Dayton, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for one-stop routes: 11h 40m.

Which airport typically offers the quickest stopover for flights from London to Dayton?

Average stopover duration for one-stop one-way flights from London to Dayton, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average stopover time of 1h 16m.

Reviews of airlines servicing Dayton

Get insights into the airlines that provide service to Dayton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dayton. Reviews last updated 12 March 2026.
Read reviews from past customers who have flown with Finnair,United Airlines, andAmerican Airlines from London to Dayton. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,371 reviews
Check prices

Comfort

7.5

Overall

7.6

Boarding

7.7

Entertainment

6.9

Crew

8.2

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,371 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Comfort

7.5

Overall

7.6

Boarding

7.7

Entertainment

6.9

Crew

8.2

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
United Airlines
7.4
Good
9,418 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Comfort

7.5

Overall

7.6

Boarding

7.7

Entertainment

6.9

Crew

8.2

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
American Airlines
7.1
Good
11,432 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Comfort

7.5

Overall

7.6

Boarding

7.7

Entertainment

6.9

Crew

8.2

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,784 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Comfort

7.5

Overall

7.6

Boarding

7.7

Entertainment

6.9

Crew

8.2

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Related info for your journey

Find useful and relevant information for your journey from London to Dayton. 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 into for flights to Dayton from London?

    If you book a flight to Dayton from London, you will be flying to Dayton, which is the city’s only airport. Dayton (DAY) is located 10.0 mi from the center of Dayton. There are 0 flights from London to Dayton per day from 5 different airlines.

  • How long is the flight from London to Dayton?

    There are many flights that can get you from London to Dayton in 18h 09m. Fly via United Airlines, Lufthansa, or Iberia to get the fastest option. London and Dayton are separated by a distance of 3893 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London to Dayton round-trip?

    Our cheapest airline available from London to Dayton is United Airlines. Our recent data shows that you can find tickets from as low as £542 on this airline. Additional options worth looking into are Lufthansa and Austrian Airlines, starting at £604 and £612 round-trip. United Airlines is currently priced 33% below the average price you’ll pay for this route.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Dayton 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 London to Dayton?

    Currently, August is the cheapest month in which you can book a flight from London to Dayton (average of £343). Flying from London to Dayton in July is currently the most expensive (average of £504). 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

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Alternative routes for London to Dayton

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Top 5 airlines flying from London to Dayton

Discover the top 5 airlines that operate flights from London to Dayton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£542Average£734FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£604Average£836FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapest£612Average£794FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
British AirwaysCheapest£622Average£872FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£623Average£1,004FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Dayton?

Deals for London to Dayton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Dayton?

Cheapflights simply makes it quick and affordable to book flights from London to Dayton by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dayton from London today and book when prices fit your budget.

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