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Cheap flights from London Heathrow Airport to Dayton from £487

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DAY
23 Aug — 30 Aug1
1 adult

Cheap flight deals from Heathrow to Dayton

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 August 2025.

Round-trip from

£599

One-way from

£487

Popular in

December

Cheapest in

January

Average price

£794
United Airlines
  • United Airlines
  • 1/10-8/10
  • 3 total stops
  • 31h 59m total
  • London to Dayton
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22/9
  • 22/9
  • 3 total stops
  • 56h 54m total
  • London to Dayton
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£1 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Heathrow to Dayton

Cheapest flights from Heathrow to Dayton
Explore the most affordable flight options available from Heathrow to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.

Wed 1/1008:40LHR - DAY
2 stops16h 29mUnited Airlines
Wed 8/1010:25DAY - LHR
1 stop15h 30mUnited Airlines
Deal found 17/8£599
Thu 4/906:00LHR - DAY
2 stops17h 48mMultiple Airlines
Tue 9/914:52DAY - LHR
1 stop11h 03mMultiple Airlines
Deal found 17/8£604
Wed 12/1108:25LHR - DAY
2 stops17h 10mBritish Airways
Tue 18/1112:48DAY - LHR
1 stop17h 47mBritish Airways
Deal found 17/8£611
Tue 30/911:05LHR - DAY
1 stop14h 04mUnited Airlines
Tue 7/1011:42DAY - LHR
2 stops14h 33mUnited Airlines
Deal found 16/8£625
Wed 1/1006:40LHR - DAY
3 stops21h 27mScandinavian Airlines
Wed 8/1015:17DAY - LHR
2 stops19h 43mScandinavian Airlines
Deal found 17/8£729
Sun 17/812:15LHR - DAY
1 stop11h 44mMultiple Airlines
Sun 24/817:41DAY - LHR
1 stop33h 39mMultiple Airlines
Deal found 15/8£1,112
Sun 17/812:15LHR - DAY
2 stops16h 43mUnited Airlines
Sun 24/819:45DAY - LHR
1 stop30h 10mUnited Airlines
Deal found 15/8£1,130
Sun 17/811:25LHR - DAY
2 stops17h 33mLufthansa
Sun 24/814:00DAY - LHR
2 stops38h 40mLufthansa
Deal found 15/8£1,139

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Dayton that are best for you.

Fly from

Heathrow

Fly to

Dayton

Route

Depart

Return

Price

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Wed 1/10

08:40-20:09

2 stops16h 29m

Dayton

Wed 8/10

09:00-06:55

2 stops16h 55m

£599

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Thu 4/9

06:00-18:48

2 stops17h 48m

Dayton

Tue 9/9

14:52-06:55

1 stop11h 03m

£604

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Wed 12/11

08:25-20:35

2 stops17h 10m

Dayton

Tue 18/11

12:48-11:35

1 stop17h 47m

£611

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Thu 4/9

16:40-18:48

1 stop31h 08m

Dayton

Tue 9/9

19:37-11:45

1 stop11h 08m

£625

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Tue 30/9

11:05-20:09

1 stop14h 04m

Dayton

Tue 7/10

11:42-07:15

2 stops14h 33m

£625

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Wed 1/10

14:25-21:25

1 stop12h 00m

Dayton

Wed 8/10

17:18-10:30

1 stop12h 12m

£625

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Mon 22/9

19:50-23:44

3 stops56h 54m

£487

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Sat 25/10

06:00-18:21

3 stops41h 21m

£488

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Mon 22/9

08:30-18:48

2 stops15h 18m

£586

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Sat 25/10

09:30-18:59

2 stops14h 29m

£701

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Best time to book a flight from Heathrow to Dayton

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

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Dayton (average of £612). Flying from London Heathrow Airport to Dayton in August is currently the most expensive (average of £1,096). 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 LHR to DAY?

Find hourly flight availability from Heathrow 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 18 August 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 15% on flights from London Heathrow Airport to Dayton by exploring options for tickets in the evening.

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

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

Atlanta (ATL) – chosen by Cheapflights users on 37% of one-stop itineraries from London Heathrow Airport to Dayton on Cheapflights.

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

Average return fare for one-stop flights from London Heathrow Airport 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 £620.

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

Shortest average travel time for one-stop one-way flights from London Heathrow Airport 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 39m.

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

Average stopover duration for one-stop one-way flights from London Heathrow Airport 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 41m.

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 August 2025.
See what other customers who have flown with Finnair, United Airlines, andVirgin Atlantic from London Heathrow Airport to Dayton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,320 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.6

Crew

8.1

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
1,320 reviews
Finnair
7.6
Good
1,320 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.6

Crew

8.1

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
8,925 reviews
Finnair
7.6
Good
1,320 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.6

Crew

8.1

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
7.4
Good
657 reviews
Finnair
7.6
Good
1,320 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.6

Crew

8.1

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
7,330 reviews
Finnair
7.6
Good
1,320 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.6

Crew

8.1

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
7,277 reviews
Finnair
7.6
Good
1,320 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.6

Crew

8.1

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 Heathrow 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 Heathrow?

    Dayton (DAY), located 10.0 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Dayton. 6 airlines have flights to Dayton from London Heathrow on a regular basis. Booking flights from London Heathrow to Dayton should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

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

    British Airways, at £431, was found to be the cheapest airline from London Heathrow Airport to Dayton.Alternate airlines flying return to your destination include Finnair and KLM. Users have found that British Airways is 34% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Dayton?

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Dayton (average of £612). Flying from London Heathrow Airport to Dayton in August is currently the most expensive (average of £1,096). 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 Heathrow to Dayton

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Heathrow to Dayton

Discover the top 7 airlines that operate flights from Heathrow 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 August 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£431Average£643FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£458Average£583FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£462Average£991FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£499Average£641FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Austrian AirlinesCheapest£606Average£786FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapest£610Average£828FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£626Average£882FlexibilityNo cancel feeOn-time69%
Search United 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 Heathrow to Dayton?

Cheapflights makes it easy to find Heathrow to Dayton flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Dayton for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Heathrow to Dayton with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Heathrow to Dayton on Cheapflights with our Price Alert feature and get notified when better prices are available.

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