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Cheap flights from London to Dayton from £616

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DAY
1 May — 8 May1
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 1 April 2026.

Mon 2/1106:40
LHR
-
DAY
2 stops21h 34m
Scandinavian Airlines
Sun 8/1114:55
DAY
-
LHR
2 stops22h 35m
Scandinavian Airlines
Deal found 1/4£675
Tue 28/412:15
LHR
-
DAY
1 stop11h 43m
Austrian Airlines
Tue 5/510:28
DAY
-
LHR
1 stop15h 27m
Austrian Airlines
Deal found 31/3£755
Wed 29/409:15
LHR
-
DAY
1 stop17h 23m
British Airways
Wed 6/516:11
DAY
-
LHR
1 stop10h 29m
British Airways
Deal found 1/4£781
Mon 2/1107:40
LHR
-
DAY
1 stop19h 43m
Lufthansa
Sun 8/1121:09
DAY
-
LHR
1 stop33h 06m
Lufthansa
Deal found 1/4£784
Tue 28/408:30
LHR
-
DAY
2 stops20h 29m
Lufthansa
Tue 5/520:13
DAY
-
LHR
1 stop10h 42m
Lufthansa
Deal found 31/3£786
Wed 29/407:30
LHR
-
DAY
2 stops19h 47m
Finnair
Wed 6/518:39
DAY
-
LHR
1 stop12h 36m
Finnair
Deal found 1/4£792
Mon 13/408:30
LHR
-
DAY
2 stops18h 39m
Lufthansa
Thu 7/519:35
DAY
-
LHR
1 stop10h 05m
Lufthansa
Deal found 30/3£802
Fri 1/512:15
LHR
-
DAY
1 stop11h 38m
Austrian Airlines
Fri 8/510:28
DAY
-
LHR
1 stop19h 12m
Austrian Airlines
Deal found 1/4£804
Mon 13/408:30
LHR
-
DAY
2 stops20h 29m
Lufthansa
Thu 30/419:35
DAY
-
LHR
2 stops16h 05m
Lufthansa
Deal found 30/3£807
Tue 28/410:35
LGW
-
DAY
2 stops18h 42m
Air France
Tue 5/518:44
DAY
-
LGW
2 stops16h 16m
Air France
Deal found 31/3£846
Tue 28/410:00
LCY
-
DAY
2 stops19h 17m
KLM
Tue 5/518:44
DAY
-
LCY
2 stops16h 56m
KLM
Deal found 31/3£860
Thu 24/920:40
LGW
-
DAY
2 stops29h 16m
Iberia
Mon 28/912:16
DAY
-
LGW
2 stops26h 44m
Iberia
Deal found 31/3£895

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 1 April 2026.

Round-trip from

£728

One-way from

£616

Popular in

March

Cheapest in

September

Average price

£723
Scandinavian Airlines
  • Scandinavian Airlines
  • 24/9-28/9
  • 4 total stops
  • 54h 30m total
  • London to Dayton
Search Deals
United Airlines
  • United Airlines
  • 25/5
  • 2 total stops
  • 16h 32m 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 April 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 1 April 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

07:30-22:09

2 stops19h 39m

Dayton

Thu 30/4

14:18-06:45

1 stop11h 27m

£802

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Mon 13/4

07:30-22:09

2 stops19h 39m

Dayton

Thu 7/5

20:13-17:40

2 stops16h 27m

£807

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Fri 25/9

06:15-22:52

2 stops21h 37m

Dayton

Tue 29/9

12:16-07:40

1 stop14h 24m

£825

LondonDayton

LGW - DAY

LGWDAY

London Gatwick

Tue 28/4

10:35-00:17

2 stops18h 42m

Dayton

Tue 5/5

18:44-16:00

2 stops16h 16m

£846

LondonDayton

LCY - DAY

LCYDAY

London City

Tue 28/4

10:00-00:17

2 stops19h 17m

Dayton

Tue 5/5

18:44-16:40

2 stops16h 56m

£860
Fastest return journey

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Fri 25/9

09:30-18:41

2 stops14h 11m

Dayton

Tue 29/9

10:20-05:55

2 stops14h 35m

£862

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Wed 22/4

08:40-23:59

2 stops20h 19m

Dayton

Sun 24/5

19:43-21:35

2 stops20h 52m

£867

LondonDayton

LGW - DAY

LGWDAY

London Gatwick

Thu 24/9

20:40-20:56

2 stops29h 16m

Dayton

Mon 28/9

17:35-20:00

2 stops21h 25m

£898

LondonDayton

LCY - DAY

LCYDAY

London City

Mon 13/4

09:15-23:59

2 stops19h 44m

Dayton

Thu 14/5

20:13-17:55

2 stops16h 42m

£1,099

LondonDayton

LCY - DAY

LCYDAY

London City

Mon 13/4

09:35-21:38

2 stops17h 03m

Dayton

Thu 14/5

16:11-21:10

2 stops23h 59m

£1,128

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Showing 1-10 of 36 resultsSorted by cheapest first
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4

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 £347). Flying from London to Dayton in July is currently the most expensive (average of £509). 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 45% 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 £606.

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 1 April 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
7.7
Good
1,376 reviews
Check prices

Boarding

7.7

Overall

7.7

Food

6.7

Crew

8.2

Entertainment

6.9

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.7
Good
1,376 reviews
Finnair
7.7
Good
1,376 reviews
Check prices

Boarding

7.7

Overall

7.7

Food

6.7

Crew

8.2

Entertainment

6.9

Comfort

7.5

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
9,533 reviews
Finnair
7.7
Good
1,376 reviews
Check prices

Boarding

7.7

Overall

7.7

Food

6.7

Crew

8.2

Entertainment

6.9

Comfort

7.5

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
11,549 reviews
Finnair
7.7
Good
1,376 reviews
Check prices

Boarding

7.7

Overall

7.7

Food

6.7

Crew

8.2

Entertainment

6.9

Comfort

7.5

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
7,841 reviews
Finnair
7.7
Good
1,376 reviews
Check prices

Boarding

7.7

Overall

7.7

Food

6.7

Crew

8.2

Entertainment

6.9

Comfort

7.5

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 39m. Fly via Lufthansa, British Airways, or Air France 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 £547 on this airline. Additional options worth looking into are Lufthansa and Austrian Airlines, starting at £611 and £618 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 £347). Flying from London to Dayton in July is currently the most expensive (average of £509). 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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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 1 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£547Average£741FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£611Average£845FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapest£618Average£802FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
British AirwaysCheapest£628Average£881FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£629Average£1,014FlexibilityNo 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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