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Cheap flights from London to Dayton from £546

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DAY
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 5 November 2025.

Mon 8/1209:00LHR - DAY
2 stops33h 18mUnited Airlines
Tue 23/1219:50DAY - LHR
2 stops30h 20mUnited Airlines
Deal found 4/11£699
Mon 1/1219:25LHR - DAY
2 stops28h 52mAustrian Airlines
Mon 8/1214:50DAY - LHR
1 stop15h 00mAustrian Airlines
Deal found 2/11£702
Mon 8/1214:10LHR - DAY
1 stop13h 59mBritish Airways
Tue 23/1213:11DAY - LHR
1 stop14h 04mBritish Airways
Deal found 4/11£711
Wed 19/1109:00LHR - DAY
2 stops16h 15mUnited Airlines
Wed 26/1114:50DAY - LHR
2 stops15h 15mUnited Airlines
Deal found 4/11£721
Mon 8/1216:10LHR - DAY
2 stops30h 37mVirgin Atlantic
Tue 23/1219:46DAY - LHR
1 stop31h 04mVirgin Atlantic
Deal found 4/11£722
Wed 19/1112:05LHR - DAY
1 stop11h 56mLufthansa
Wed 26/1114:10DAY - LHR
1 stop10h 45mLufthansa
Deal found 4/11£729
Thu 4/1209:00LHR - DAY
2 stops16h 09mUnited Airlines
Tue 9/1214:10DAY - LHR
2 stops15h 40mUnited Airlines
Deal found 3/11£730
Thu 4/1208:05LHR - DAY
2 stops17h 31mBritish Airways
Tue 9/1218:28DAY - LHR
1 stop12h 07mBritish Airways
Deal found 3/11£731
Tue 16/1209:00LHR - DAY
2 stops16h 09mUnited Airlines
Tue 10/209:05DAY - LHR
1 stop21h 10mUnited Airlines
Deal found 4/11£737
Mon 1/1219:10LCY - DAY
2 stops29h 07mMultiple Airlines
Mon 8/1214:10DAY - LCY
2 stops17h 45mMultiple Airlines
Deal found 2/11£738
Wed 19/1109:50LCY - DAY
2 stops18h 53mLufthansa
Wed 26/1119:45DAY - LCY
2 stops15h 55mLufthansa
Deal found 4/11£747
Wed 19/1119:10LCY - DAY
2 stops26h 56mMultiple Airlines
Wed 26/1119:45DAY - LCY
2 stops16h 55mMultiple Airlines
Deal found 4/11£752

Cheap 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 5 November 2025.

Round-trip from

£699

One-way from

£546

Popular in

October

Cheapest in

March

Average price

£740
United Airlines
  • United Airlines
  • 8/12-23/12
  • 4 total stops
  • 63h 38m total
  • London to Dayton
Search Deals
British Airways
  • British Airways
  • 11/4
  • 1 total stop
  • 12h 42m total
  • London to Dayton
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£53 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 November 2025
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 5 November 2025.
Use the filters below to find and compare flights from London to Dayton that are best for you.

Fly from

London

Fly to

Dayton

Route

Depart

Return

Price

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Mon 8/12

09:00-13:18

2 stops33h 18m

Dayton

Tue 23/12

19:50-07:10

2 stops30h 20m

£699

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Mon 8/12

14:10-23:09

1 stop13h 59m

Dayton

Tue 23/12

13:11-08:15

1 stop14h 04m

£711

LondonDayton

LGW - DAY

LGWDAY

London Gatwick

Wed 29/4

14:30-11:59

2 stops26h 29m

Dayton

Sun 3/5

20:12-10:10

2 stops32h 58m

£721

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Wed 19/11

09:00-20:15

2 stops16h 15m

Dayton

Wed 26/11

14:50-11:05

2 stops15h 15m

£721

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Mon 8/12

16:10-17:47

2 stops30h 37m

Dayton

Tue 23/12

19:46-07:50

1 stop31h 04m

£722

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Wed 29/4

07:30-23:29

2 stops20h 59m

Dayton

Sun 3/5

19:45-06:55

1 stop30h 10m

£730

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Thu 4/12

09:00-20:09

2 stops16h 09m

Dayton

Tue 9/12

14:50-10:50

1 stop15h 00m

£730

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Tue 16/12

09:00-23:30

2 stops19h 30m

Dayton

Wed 11/2

14:52-06:40

1 stop10h 48m

£737

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Tue 16/12

09:00-20:09

2 stops16h 09m

Dayton

Mon 9/2

14:04-10:25

2 stops15h 21m

£737

LondonDayton

LCY - DAY

LCYDAY

London City

Mon 1/12

19:10-19:17

2 stops29h 07m

Dayton

Mon 8/12

14:10-12:55

2 stops17h 45m

£738

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 48 results
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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 £373). Flying from London to Dayton in July is currently the most expensive (average of £565). 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 is the cheapest time of day to fly from LON to DAY?

Find hourly flight availability from London to Dayton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 November 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 5% on flights from London to Dayton by exploring options for tickets in the morning.

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.

Chicago (ORD) – chosen by Cheapflights users on 34% 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 £616.

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 Washington, D.C. (IAD) offer the fastest connection on this route, with an average stopover time of 1h 28m.

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 5 November 2025.
Read reviews from past customers who have flown with Finnair, Virgin Atlantic, andUnited 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
1,335 reviews
Check prices

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,335 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.5
Good
671 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
United Airlines
7.4
Good
9,001 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Lufthansa
6.8
Okay
7,553 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,495 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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 7 different airlines.

  • How long is the flight from London to Dayton?

    There are many flights that can get you from London to Dayton in 13h 59m. Fly via United Airlines, British Airways, or American Airlines 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 British Airways. Our recent data shows that you can find tickets from as low as £435 on this airline. Additional options worth looking into are Finnair and KLM, starting at £478 and £479 round-trip. British Airways is currently priced 39% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London to Dayton one-way?

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as £546. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from London to Dayton for a low price.

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

    Most travelers choose London Heathrow - Dayton, London City - Dayton or London Gatwick - 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 £373). Flying from London to Dayton in July is currently the most expensive (average of £565). 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 Dayton?

Book flights to Dayton if you plan to visit one of these locations
Beavercreek

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Alternative routes for London to Dayton

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Top 7 airlines flying from London to Dayton

Discover the top 7 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 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£435Average£781FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£478Average£630FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£479Average£1,028FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£518Average£831FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£556Average£732FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£621Average£823FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapest£628Average£815FlexibilityNo cancel feeOn-time78%
Search Austrian 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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