Find flights
When to book
Airlines
FAQs

Cheap flights from London to Dayton from £707

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DAY
17 Apr — 24 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 18 March 2026.

Mon 13/406:30
LHR
-
DAY
2 stops15h 33m
Multiple Airlines
Mon 20/414:50
DAY
-
LHR
1 stop11h 05m
Multiple Airlines
Deal found 15/3£740
Mon 13/413:30
LHR
-
DAY
2 stops15h 29m
Lufthansa
Mon 20/414:50
DAY
-
LHR
2 stops14h 05m
Lufthansa
Deal found 14/3£747
Wed 29/413:30
LHR
-
DAY
2 stops15h 29m
Lufthansa
Wed 6/520:13
DAY
-
LHR
1 stop10h 42m
Lufthansa
Deal found 15/3£761
Tue 14/406:00
LHR
-
DAY
2 stops17h 58m
Austrian Airlines
Tue 21/414:50
DAY
-
LHR
1 stop11h 05m
Austrian Airlines
Deal found 17/3£762
Tue 14/406:55
LHR
-
DAY
2 stops17h 03m
United Airlines
Tue 21/411:32
DAY
-
LHR
2 stops14h 23m
United Airlines
Deal found 17/3£764
Wed 29/414:45
LHR
-
DAY
1 stop12h 32m
British Airways
Wed 6/518:39
DAY
-
LHR
1 stop12h 36m
British Airways
Deal found 15/3£770
Wed 29/408:15
LHR
-
DAY
2 stops14h 14m
American Airlines
Wed 6/512:35
DAY
-
LHR
2 stops14h 25m
American Airlines
Deal found 15/3£773
Sat 19/907:35
LHR
-
DAY
2 stops18h 21m
British Airways
Wed 23/917:35
DAY
-
LHR
2 stops20h 20m
British Airways
Deal found 12/3£781
Tue 14/420:40
LGW
-
DAY
2 stops30h 37m
Iberia
Tue 21/412:35
DAY
-
LGW
2 stops17h 15m
Iberia
Deal found 17/3£801
Tue 14/410:35
LGW
-
DAY
2 stops18h 42m
Air France
Tue 21/418:44
DAY
-
LGW
2 stops33h 41m
Air France
Deal found 17/3£808
Tue 14/410:00
LCY
-
DAY
2 stops19h 17m
KLM
Tue 21/418:44
DAY
-
LCY
2 stops16h 56m
KLM
Deal found 17/3£825
Sat 19/920:40
LGW
-
DAY
2 stops29h 16m
Iberia
Wed 23/912:16
DAY
-
LGW
2 stops17h 34m
Iberia
Deal found 14/3£853

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 18 March 2026.

Round-trip from

£740

One-way from

£707

Popular in

March

Cheapest in

September

Average price

£1,097
Austrian Airlines
  • Austrian Airlines
  • 13/4-20/4
  • 3 total stops
  • 26h 34m total
  • London to Dayton
Search Deals
25/7
  • 25/7
  • 3 total stops
  • 36h 50m total
  • London to Dayton
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 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 18 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

Mon 13/4

06:30-17:03

2 stops15h 33m

Dayton

Mon 20/4

14:50-06:55

1 stop11h 05m

£740

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Mon 13/4

13:30-23:59

2 stops15h 29m

Dayton

Mon 20/4

14:50-09:55

2 stops14h 05m

£747

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Tue 14/4

09:45-22:17

1 stop17h 32m

Dayton

Tue 21/4

16:11-10:30

1 stop13h 19m

£747

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Wed 29/4

13:30-23:59

2 stops15h 29m

Dayton

Wed 6/5

20:13-11:55

1 stop10h 42m

£761

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Tue 14/4

06:00-18:58

2 stops17h 58m

Dayton

Tue 21/4

20:10-11:55

1 stop10h 45m

£762

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Tue 14/4

06:55-18:58

2 stops17h 03m

Dayton

Tue 21/4

11:32-06:55

2 stops14h 23m

£764
Fastest return journey

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Tue 28/4

12:15-18:58

1 stop11h 43m

Dayton

Tue 5/5

20:13-11:55

1 stop10h 42m

£788

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Thu 30/4

06:55-18:53

2 stops16h 58m

Dayton

Thu 7/5

14:55-06:55

1 stop11h 00m

£790

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Mon 27/4

12:15-18:58

1 stop11h 43m

Dayton

Mon 4/5

20:13-11:55

1 stop10h 42m

£793

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Thu 30/4

09:45-18:09

1 stop13h 24m

Dayton

Thu 7/5

16:11-10:30

1 stop13h 19m

£809

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Showing 1-10 of 44 resultsSorted by cheapest first
1
2
3
...
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 £346). Flying from London to Dayton in July is currently the most expensive (average of £508). 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 London to Dayton?

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 £604.

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 18 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
1,373 reviews
Check prices

Crew

8.2

Overall

7.6

Food

6.7

Boarding

7.7

Comfort

7.5

Entertainment

6.9

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
1,373 reviews
Finnair
7.6
Good
1,373 reviews
Check prices

Crew

8.2

Overall

7.6

Food

6.7

Boarding

7.7

Comfort

7.5

Entertainment

6.9

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
9,435 reviews
Finnair
7.6
Good
1,373 reviews
Check prices

Crew

8.2

Overall

7.6

Food

6.7

Boarding

7.7

Comfort

7.5

Entertainment

6.9

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
11,468 reviews
Finnair
7.6
Good
1,373 reviews
Check prices

Crew

8.2

Overall

7.6

Food

6.7

Boarding

7.7

Comfort

7.5

Entertainment

6.9

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
7,800 reviews
Finnair
7.6
Good
1,373 reviews
Check prices

Crew

8.2

Overall

7.6

Food

6.7

Boarding

7.7

Comfort

7.5

Entertainment

6.9

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 15h 29m. Fly via Lufthansa, British Airways, or KLM 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 £545 on this airline. Additional options worth looking into are Lufthansa and Austrian Airlines, starting at £609 and £616 round-trip. United Airlines is currently priced 34% 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 £346). Flying from London to Dayton in July is currently the most expensive (average of £508). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Dayton

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Detroit flights
Heathrow to Cincinnati flights
Heathrow to Pittsburgh flights
Gatwick to Detroit flights
Stansted to Detroit flights
London City to Detroit flights
Gatwick to Pittsburgh flights
Stansted to Pittsburgh flights
Heathrow to Columbus flights
London City to Pittsburgh flights
Gatwick to Cincinnati flights
Manchester to Detroit flights
Heathrow to Cleveland flights
Luton to Detroit flights
Stansted to Cincinnati flights
Gatwick to Columbus flights
Stansted to Columbus flights
London City to Cincinnati flights
Gatwick to Cleveland flights
London City to Columbus flights
London City to Cleveland flights
Manchester to Dayton flights
Stansted to Cleveland flights
Manchester to Cleveland flights
Luton to Pittsburgh flights
Heathrow to Akron flights
Luton to Cleveland flights
Newcastle upon Tyne to Detroit flights
Edinburgh to Pittsburgh flights
Manchester to Cincinnati flights
Leeds to Detroit flights
Edinburgh to Detroit flights
Edinburgh to Cincinnati flights
Birmingham to Pittsburgh flights
Edinburgh to Columbus flights
Birmingham to Detroit flights
Manchester to Pittsburgh flights
Manchester to Columbus flights
Birmingham to Cleveland flights
Heathrow to Dayton flights
Birmingham to Cincinnati flights
Luton to Cincinnati flights
Gatwick to Dayton flights
Newcastle upon Tyne to Cincinnati flights
Manchester to Akron flights
London City to Akron flights
Leeds to Toledo flights
Edinburgh to Erie flights
Heathrow to Erie flights
Manchester to Erie flights

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 18 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£545Average£739FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£609Average£842FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapest£616Average£799FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
British AirwaysCheapest£626Average£879FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£627Average£1,011FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.