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$669+ Cheap flights from Heathrow (LHR) to Dayton (DAY)

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DAY
Jul 13 — Jul 201
Mon 7/13
Mon 7/20
1 adult, Economy
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Cheap 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 June 13, 2026.

This TravelUp deal was found by Cheapflights users on 6/11. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:30 am
LHR
-
DAY
2 stops18h 01m
Lufthansa
Mon 12/76:00 pm
DAY
-
LHR
1 stop13h 00m
Lufthansa
Deal found 6/11$927
This ChecknFly deal was found by Cheapflights users on 6/9. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 pm
LHR
-
DAY
2 stops20h 47m
Lufthansa
Fri 10/92:20 pm
DAY
-
LHR
1 stop13h 40m
Lufthansa
Deal found 6/9$930
This ChecknFly deal was found by Cheapflights users on 6/10. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:00 am
LHR
-
DAY
1 stop13h 29m
Lufthansa
Sat 10/102:20 pm
DAY
-
LHR
1 stop16h 35m
Lufthansa
Deal found 6/10$932
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sat 10/107:25 am
LHR
-
DAY
2 stops16h 33m
United Airlines
Tue 11/107:45 pm
DAY
-
LHR
1 stop11h 15m
United Airlines
Deal found 6/12$953
This The Travel House deal was found by Cheapflights users on 6/11. 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.
Sat 11/76:00 am
LHR
-
DAY
2 stops17h 41m
Austrian Airlines
Mon 12/72:44 pm
DAY
-
LHR
2 stops16h 16m
Austrian Airlines
Deal found 6/11$958
This The Travel House deal was found by Cheapflights users on 6/9. 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.
Mon 9/77:25 pm
LHR
-
DAY
2 stops32h 15m
Iberia
Wed 10/72:00 pm
DAY
-
LHR
1 stop17h 15m
Iberia
Deal found 6/9$961
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Mon 9/76:55 am
LHR
-
DAY
2 stops17h 08m
United Airlines
Wed 10/79:00 am
DAY
-
LHR
2 stops16h 55m
United Airlines
Deal found 6/9$962
This TravelUp deal was found by Cheapflights users on 6/13. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:30 am
LHR
-
DAY
2 stops21h 19m
Lufthansa
Thu 7/162:23 pm
DAY
-
LHR
1 stop11h 22m
Lufthansa
Deal found 6/13$964
This ChecknFly deal was found by Cheapflights users on 6/8. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:00 pm
LHR
-
DAY
2 stops20h 48m
Lufthansa
Mon 7/132:53 pm
DAY
-
LHR
1 stop11h 02m
Lufthansa
Deal found 6/8$966
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/88:40 am
LHR
-
DAY
2 stops16h 42m
United Airlines
Wed 7/1510:23 am
DAY
-
LHR
2 stops14h 32m
United Airlines
Deal found 6/10$968
This ChecknFly deal was found by Cheapflights users on 6/10. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:00 am
LHR
-
DAY
1 stop17h 22m
Lufthansa
Wed 7/156:15 pm
DAY
-
LHR
1 stop31h 30m
Lufthansa
Deal found 6/10$969
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Thu 7/97:25 am
LHR
-
DAY
2 stops16h 36m
United Airlines
Thu 7/1611:39 am
DAY
-
LHR
2 stops14h 16m
United Airlines
Deal found 6/13$975

Find 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 June 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$927
(TravelUp)

One-way from

$669
(British Airways)

Popular in

December

Cheapest in

November

Average price

$1,348
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
One-way flight from London Heathrow to Dayton
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 June 13, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Dayton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Sat 11/7

7:30 am-8:31 pm

2 stops18h 01m

Dayton

Mon 12/7

6:00 pm-12:00 pm

1 stop13h 00m

$927

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Fri 10/2

12:15 pm-9:47 am

1 stop26h 32m

Dayton

Fri 10/9

2:20 pm-9:00 am

1 stop13h 40m

$930

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Sat 10/10

7:25 am-6:58 pm

2 stops16h 33m

Dayton

Tue 11/10

7:45 pm-12:00 pm

1 stop11h 15m

$953

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Thu 7/9

7:30 am-11:49 pm

2 stops21h 19m

Dayton

Thu 7/16

2:23 pm-6:45 am

1 stop11h 22m

$964

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Wed 7/8

8:40 am-8:22 pm

2 stops16h 42m

Dayton

Wed 7/15

10:23 am-5:55 am

2 stops14h 32m

$968

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Thu 7/9

7:25 am-7:01 pm

2 stops16h 36m

Dayton

Thu 7/16

11:39 am-6:55 am

2 stops14h 16m

$975

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Sat 7/4

8:00 am-5:30 pm

1 stop14h 30m

Dayton

Sat 7/18

2:53 pm-6:55 am

1 stop11h 02m

$1,003
Quickest round-trip

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Tue 7/7

12:15 pm-7:01 pm

1 stop11h 46m

Dayton

Sat 7/18

2:53 pm-6:55 am

1 stop11h 02m

$1,003

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Mon 7/6

2:10 pm-11:04 am

1 stop25h 54m

Dayton

Mon 7/13

7:43 pm-10:40 am

1 stop9h 57m

$1,042

LondonDayton

LHR - DAY

LHRDAY

London Heathrow

Fri 7/24

9:30 am-2:18 pm

2 stops33h 48m

Dayton

Fri 7/31

6:15 pm-11:55 am

1 stop12h 40m

$1,149

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 18 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on London Heathrow Airport-Dayton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Dayton flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Dayton (average of $919). Flying from London Heathrow Airport to Dayton in December is currently the most expensive (average of $1,461). 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 to fly round-trip from London Heathrow Airport to Dayton?

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?

    Lufthansa, United Airlines, and Austrian Airlines can get you from London Heathrow Airport to Dayton in just under 16h 33m. Your travel time can differ by up to 1h 28m. 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Dayton (average of $919). Flying from London Heathrow Airport to Dayton in December is currently the most expensive (average of $1,461). 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?

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