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$945+ Cheap flights from Heathrow (LHR) to Dayton (DAY)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DAY
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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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 October 28, 2025.

This British Airways deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:35 amLHR - DAY
2 stops17h 59mBritish Airways
Wed 12/1712:51 pmDAY - LHR
1 stop17h 44mBritish Airways
Deal found 10/26$945
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:00 amLHR - DAY
2 stops16h 15mUnited Airlines
Thu 11/207:45 pmDAY - LHR
2 stops30h 25mUnited Airlines
Deal found 10/28$956
This The Travel House deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:10 pmLHR - DAY
1 stop14h 49mFinnair
Thu 11/2012:02 pmDAY - LHR
1 stop15h 33mFinnair
Deal found 10/28$960
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:30 amLHR - DAY
2 stops21h 41mDelta
Wed 12/1711:19 amDAY - LHR
2 stops16h 26mDelta
Deal found 10/26$968
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/288:30 amLHR - DAY
2 stops15h 31mUnited Airlines
Thu 12/112:50 pmDAY - LHR
1 stop10h 50mUnited Airlines
Deal found 10/28$972
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:30 amLHR - DAY
2 stops16h 31mUnited Airlines
Sun 11/307:45 pmDAY - LHR
2 stops29h 10mUnited Airlines
Deal found 10/26$984
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:00 amLHR - DAY
2 stops18h 17mAustrian Airlines
Thu 1/82:52 pmDAY - LHR
1 stop14h 58mAustrian Airlines
Deal found 10/27$985
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:35 amLHR - DAY
2 stops18h 34mUnited Airlines
Thu 1/82:52 pmDAY - LHR
1 stop10h 48mUnited Airlines
Deal found 10/27$986
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:30 amLHR - DAY
2 stops16h 47mUnited Airlines
Tue 1/69:50 amDAY - LHR
1 stop15h 50mUnited Airlines
Deal found 10/27$988
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:50 amLHR - DAY
2 stops15h 01mUnited Airlines
Tue 1/610:50 amDAY - LHR
1 stop14h 05mUnited Airlines
Deal found 10/27$990

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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$945
(British Airways)

Popular in

December

Cheapest in

January

Average price

$1,010
Provider with most accurate pricing for London Heathrow-Dayton flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Dayton flights.
Search Deals
From London Heathrow to Dayton
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated October 28, 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 12/10

7:35 am-8:34 pm

2 stops17h 59m

Dayton

Wed 12/17

12:51 pm-11:35 am

1 stop17h 44m

$945

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Wed 11/12

9:00 am-8:15 pm

2 stops16h 15m

Dayton

Thu 11/20

7:45 pm-7:10 am

2 stops30h 25m

$956

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Sat 1/17

7:20 am-8:38 pm

2 stops18h 18m

Dayton

Thu 1/22

4:21 pm-10:25 am

1 stop13h 04m

$960

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Wed 12/10

6:30 am-11:11 pm

2 stops21h 41m

Dayton

Wed 12/17

11:19 am-8:45 am

2 stops16h 26m

$968

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Fri 11/28

8:30 am-7:01 pm

2 stops15h 31m

Dayton

Thu 12/11

2:50 pm-6:40 am

1 stop10h 50m

$972

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Sat 1/17

9:00 am-8:22 pm

2 stops16h 22m

Dayton

Wed 1/21

9:50 am-6:20 am

2 stops15h 30m

$974

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Sat 1/17

9:00 am-8:22 pm

2 stops16h 22m

Dayton

Thu 1/22

2:04 pm-9:10 am

2 stops14h 06m

$974

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Sat 1/17

12:05 pm-7:37 pm

1 stop12h 32m

Dayton

Wed 1/21

2:52 pm-6:40 am

1 stop10h 48m

$981

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Sun 11/23

7:30 am-7:01 pm

2 stops16h 31m

Dayton

Sun 11/30

7:45 pm-5:55 am

2 stops29h 10m

$984

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Heathrow to Dayton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Dayton in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Dayton flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Heathrow Airport-Dayton flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Dayton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Dayton flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Dayton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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, August is the cheapest month in which you can book a flight from London Heathrow Airport to Dayton (average of $487). Flying from London Heathrow Airport to Dayton in July is currently the most expensive (average of $739). 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 October 28, 2025.

It’s optimal to fly from London Heathrow Airport to Dayton in the evening. By choosing this option you can save up to 69% on the cost of your flight, compared to a flight in the afternoon.

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. 0 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.

  • How long is the flight from London Heathrow Airport to Dayton?

    British Airways, United Airlines, and Delta can get you from London Heathrow Airport to Dayton in just under 16h 15m. Your travel time can differ by up to 5h 26m. There are 3893 mi between London Heathrow Airport and Dayton. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from London Heathrow Airport to Dayton (average of $487). Flying from London Heathrow Airport to Dayton in July is currently the most expensive (average of $739). 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

Traveling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Huber Heights
Springfield
Troy
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Miamisburg

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