Which layover airport has the shortest connection time from Dayton to London Heathrow Airport?

Charlotte (CLT) has the shortest average layover time for this route: 1h 45m.

What airlines fly to London Heathrow Airport?

British Airways, American Airlines and United Airlines are the top three most popular airlines that fly to London Heathrow Airport from Dayton according to our data. British Airways is the first choice among our users, with 51% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 11 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Dayton to London Heathrow Airport?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 11h 53m.

What is the cheapest airline that flies from Dayton to London Heathrow?

United Airlines and Delta are the most popular carriers operating from Dayton to London Heathrow

Which airport is the most popular layover for flights between Dayton and London Heathrow Airport?

Atlanta (ATL) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Dayton to London Heathrow Airport?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $860.

When did momondo last update prices for flights from Dayton Airport to London Heathrow Airport?

Prices for flights from Dayton Airport to London Heathrow Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Dayton Airport to London Heathrow Airport?

There are 3 operators available for flights from Dayton Airport to London Heathrow Airport as of October 2026.

How old do you have to be to fly from Dayton Airport to London Heathrow Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dayton Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$463 Cheap Flights from Dayton to London Heathrow Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dayton to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:35 pm - 8:35 amDAY Dayton-LHR London Heathrow

16h 00m1 stop Chicago O'Hare Intl

7:35 am - 9:53 pmLHR London Heathrow-DAY Dayton

19h 18m2 stops Madrid Barajas Chicago O'Hare Intl

$849Iberia

Wed, Oct 28 - Wed, Nov 4

11:33 am - 5:55 amDAY Dayton-LHR London Heathrow

14h 22m1 stop Chicago O'Hare Intl

6:50 am - 11:38 pmLHR London Heathrow-DAY Dayton

21h 48m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$855United Airlines

Sun, Oct 25 - Tue, Nov 10

12:35 pm - 7:00 amDAY Dayton-LHR London Heathrow

14h 25m2 stops Chicago O'Hare Intl Boston Logan Intl

7:35 am - 8:05 pmLHR London Heathrow-DAY Dayton

17h 30m2 stops Madrid Barajas Charlotte Douglas

$857American Airlines

Wed, Oct 28 - Wed, Nov 4

11:24 am - 10:25 amDAY Dayton-LHR London Heathrow

18h 01m1 stop Chicago O'Hare Intl

6:15 am - 9:53 pmLHR London Heathrow-DAY Dayton

20h 38m2 stops Madrid Barajas Chicago O'Hare Intl

$859Iberia

Wed, Nov 11 - Wed, Nov 18

3:04 pm - 6:40 amDAY Dayton-LHR London Heathrow

10h 36m1 stop Washington, D.C. Dulles Intl

9:00 am - 11:29 pmLHR London Heathrow-DAY Dayton

19h 29m2 stops Zurich Chicago O'Hare Intl

$861United Airlines

Tue, Dec 1 - Tue, Dec 8

2:10 pm - 12:00 pmDAY Dayton-LHR London Heathrow

17h 50m1 stop Chicago O'Hare Intl

9:00 am - 8:49 pmLHR London Heathrow-DAY Dayton

16h 49m2 stops Zurich Chicago O'Hare Intl

$861United Airlines

Tue, Oct 27 - Tue, Nov 3

6:47 pm - 7:15 pmDAY Dayton-LHR London Heathrow

20h 28m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

6:30 am - 5:59 pmLHR London Heathrow-DAY Dayton

16h 29m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$863KLM

Sun, Oct 25 - Tue, Nov 10

6:30 pm - 10:25 amDAY Dayton-LHR London Heathrow

11h 55m1 stop Chicago O'Hare Intl

11:45 am - 8:05 pmLHR London Heathrow-DAY Dayton

13h 20m1 stop Charlotte Douglas

$884American Airlines

Sun, Oct 25 - Tue, Nov 10

6:30 pm - 10:25 amDAY Dayton-LHR London Heathrow

11h 55m1 stop Chicago O'Hare Intl

11:45 am - 10:01 pmLHR London Heathrow-DAY Dayton

15h 16m1 stop Charlotte Douglas

$976American Airlines

Fri, Oct 30 - Fri, Nov 6

11:23 am - 6:25 amDAY Dayton-LHR London Heathrow

15h 02m1 stop Atlanta Hartsfield-Jackson

6:30 am - 11:16 pmLHR London Heathrow-DAY Dayton

21h 46m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$989Virgin Atlantic

Fri, Oct 30 - Fri, Nov 6

Cheap last minute flights

Enter your travel dates to find the best prices.

11:32 am - 11:55 amDAY Dayton-LHR London Heathrow

19h 23m1 stop Chicago O'Hare Intl

8:45 am - 11:58 pmLHR London Heathrow-DAY Dayton

20h 13m2 stops Zurich Chicago O'Hare Intl

$1,016United Airlines

Tue, Oct 6 - Thu, Oct 22

11:32 am - 6:45 amDAY Dayton-LHR London Heathrow

14h 13m1 stop Chicago O'Hare Intl

6:50 am - 8:49 pmLHR London Heathrow-DAY Dayton

17h 59m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$1,017United Airlines

Sun, Oct 4 - Fri, Oct 30

6:00 am - 7:15 amDAY Dayton-LHR London Heathrow

20h 15m1 stop Atlanta Hartsfield-Jackson

10:00 am - 10:38 amLHR London Heathrow-DAY Dayton

28h 38m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,018Delta

Sun, Oct 4 - Fri, Oct 30

11:32 am - 9:00 amDAY Dayton-LHR London Heathrow

16h 28m1 stop Chicago O'Hare Intl

6:35 am - 9:17 amLHR London Heathrow-DAY Dayton

30h 42m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$1,018United Airlines

Sun, Oct 4 - Fri, Oct 30

11:32 am - 6:45 amDAY Dayton-LHR London Heathrow

14h 13m1 stop Chicago O'Hare Intl

6:50 am - 8:49 pmLHR London Heathrow-DAY Dayton

17h 59m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$1,018United Airlines

Sun, Oct 4 - Fri, Oct 30

6:00 am - 7:10 amDAY Dayton-LHR London Heathrow

20h 10m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

11:45 am - 10:38 amLHR London Heathrow-DAY Dayton

26h 53m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,022Delta

Sun, Oct 4 - Fri, Oct 30

11:24 am - 6:20 amDAY Dayton-LHR London Heathrow

13h 56m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

11:45 am - 10:38 amLHR London Heathrow-DAY Dayton

26h 53m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,023Delta

Sun, Oct 4 - Fri, Oct 30

6:19 pm - 11:15 amDAY Dayton-LHR London Heathrow

11h 56m1 stop Chicago O'Hare Intl

2:45 pm - 12:26 amLHR London Heathrow-DAY Dayton

14h 41m1 stop Chicago O'Hare Intl

$1,046American Airlines

Tue, Oct 6 - Thu, Oct 22

11:24 am - 7:15 amDAY Dayton-LHR London Heathrow

14h 51m1 stop Atlanta Hartsfield-Jackson

11:15 am - 10:02 pmLHR London Heathrow-DAY Dayton

15h 47m1 stop Atlanta Hartsfield-Jackson

$1,215Virgin Atlantic

Sun, Oct 4 - Sat, Oct 10

11:24 am - 6:45 amDAY Dayton-LHR London Heathrow

14h 21m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

9:40 am - 10:02 pmLHR London Heathrow-DAY Dayton

17h 22m2 stops Boston Logan Intl Atlanta Hartsfield-Jackson

$1,220Virgin Atlantic

Sun, Oct 4 - Sat, Oct 10

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United Airlines flights from Dayton to London Heathrow Airport

Our best United Airlines deals on Dayton to London Heathrow Airport flight tickets

United Airlines

Oct 25

DAY11:33 amDayton

14h 22m

1 stop

LHR5:55 amLondon Heathrow

Nov 10

LHR6:50 amLondon Heathrow

21h 48m

2 stops

DAY11:38 pmDayton

$855

United Airlines

Oct 27

DAY2:10 pmDayton

17h 50m

1 stop

LHR12:00 pmLondon Heathrow

Nov 3

LHR9:00 amLondon Heathrow

16h 49m

2 stops

DAY8:49 pmDayton

$861

United Airlines

Oct 27

DAY2:50 pmDayton

13h 35m

2 stops

LHR8:25 amLondon Heathrow

Nov 3

LHR9:00 amLondon Heathrow

16h 49m

2 stops

DAY8:49 pmDayton

$865

KLM flights from Dayton to London Heathrow Airport

Our best KLM deals on Dayton to London Heathrow Airport flight tickets

KLM

Oct 25

DAY6:47 pmDayton

20h 28m

2 stops

LHR7:15 pmLondon Heathrow

Nov 10

LHR6:30 amLondon Heathrow

16h 29m

2 stops

DAY5:59 pmDayton

$863

KLM

Oct 4

DAY6:00 amDayton

19h 25m

1 stop

LHR6:25 amLondon Heathrow

Oct 30

LHR4:00 pmLondon Heathrow

22h 38m

1 stop

DAY10:38 amDayton

$1,046

KLM

Oct 4

DAY6:00 amDayton

19h 25m

1 stop

LHR6:25 amLondon Heathrow

Oct 30

LHR4:00 pmLondon Heathrow

22h 38m

1 stop

DAY10:38 amDayton

$1,047

momondo Fare Finder

Use the filters below to find and compare flights from Dayton to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DaytonLondon

DAY Dayton - LHR London Heathrow

DAYLHR

Dayton

Wed 10/28

12:35 pm-8:35 am

1 stop16h 00m

London Heathrow

Wed 11/4

7:35 am-9:53 pm

2 stops19h 18m

$849

DaytonLondon

DAY Dayton - LHR London Heathrow

DAYLHR

Dayton

Sun 10/25

11:33 am-5:55 am

1 stop14h 22m

London Heathrow

Tue 11/10

6:50 am-11:38 pm

2 stops21h 48m

$855

DaytonLondon

DAY Dayton - LHR London Heathrow

DAYLHR

Dayton

Wed 10/28

12:35 pm-7:00 am

2 stops14h 25m

London Heathrow

Wed 11/4

7:35 am-8:05 pm

2 stops17h 30m

$857

DaytonLondon

DAY Dayton - LHR London Heathrow

DAYLHR

Dayton

Wed 11/11

11:24 am-10:25 am

1 stop18h 01m

London Heathrow

Wed 11/18

6:15 am-9:53 pm

2 stops20h 38m

$859

DaytonLondon

DAY Dayton - LHR London Heathrow

DAYLHR

Dayton

Tue 12/1

3:04 pm-6:40 am

1 stop10h 36m

London Heathrow

Tue 12/8

9:00 am-11:29 pm

2 stops19h 29m

$861

DaytonLondon

DAY Dayton - LHR London Heathrow

DAYLHR

Dayton

Tue 10/27

2:10 pm-12:00 pm

1 stop17h 50m

London Heathrow

Tue 11/3

9:00 am-8:49 pm

2 stops16h 49m

$861

DaytonLondon

DAY Dayton - LHR London Heathrow

DAYLHR

Dayton

Sun 10/25

6:47 pm-7:15 pm

2 stops20h 28m

London Heathrow

Tue 11/10

6:30 am-5:59 pm

2 stops16h 29m

$863

Quickest round-trip

DaytonLondon

DAY Dayton - LHR London Heathrow

DAYLHR

Dayton

Sun 10/25

6:30 pm-10:25 am

1 stop11h 55m

London Heathrow

Tue 11/10

11:45 am-8:05 pm

1 stop13h 20m

$884

DaytonLondon

DAY Dayton - LHR London Heathrow

DAYLHR

Dayton

Fri 10/30

6:30 pm-10:25 am

1 stop11h 55m

London Heathrow

Fri 11/6

11:45 am-10:01 pm

1 stop15h 16m

$976

DaytonLondon

DAY Dayton - LHR London Heathrow

DAYLHR

Dayton

Fri 10/30

11:23 am-6:25 am

1 stop15h 02m

London Heathrow

Fri 11/6

6:30 am-11:16 pm

2 stops21h 46m

$989

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dayton to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to London Heathrow Airport?

The month of July is, on average, the cheapest month to fly to London Heathrow Airport from Dayton, with most prices found around $645. If you’re not able to fly to London Heathrow Airport in July, then January is your next best option. Flight prices from Dayton to London Heathrow Airport during January average around $660.

Can stopping save me money on Dayton to London Heathrow Airport flights?

You could potentially save up to 20% on your flight if you consider stops on a Dayton to London Heathrow Airport flight.

When to book flights from Dayton to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Dayton to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Dayton to London Heathrow Airport (DAY to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dayton to London Heathrow Airport

Best Price Found	$463
Fastest flight time	10h 42m
Direct flights	None

The best one-way flight to London Heathrow Airport from Dayton in the past 72 hours is $463. The best round-trip flight deal from Dayton to London Heathrow Airport found on momondo in the last 72 hours is $849.

The fastest flight from Dayton to London Heathrow Airport takes 10h 42m

There are no direct flights from Dayton to London Heathrow Airport. There are no popular flight routes from Dayton to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from Dayton to London Heathrow Airport

How far is Dayton to London Heathrow by plane?
Dayton and London Heathrow are 3898.0 mi apart from one another. 10h 42m is a normal flight duration for this route.
When did momondo last update prices for flights from Dayton Airport to London Heathrow Airport?
Prices for flights from Dayton Airport to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Dayton Airport to London Heathrow Airport?
There are 3 operators available for flights from Dayton Airport to London Heathrow Airport as of October 2026.
How old do you have to be to fly from Dayton Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dayton Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Dayton to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from Dayton to London Heathrow Airport is United Airlines, representing 62% of all bookings. The subsequent popular airlines are American Airlines at 20% and Virgin Atlantic at 18%.

Best airlines flying from Dayton to London Heathrow Airport

Compare and see reviews for airlines that fly from Dayton to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $506	Free Cancellation	Rating 7.4 694 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $762	Free Cancellation	Rating 7.0 12,097 reviews	Search American Airlines flights
United Airlines	PriceFrom $860	Free Cancellation	Rating 7.4 10,270 reviews	Search United Airlines flights

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Dover

Wembley

Milton Keynes

Kingston upon Thames

Richmond

Stansted

Watford

Harrow

Cobham

Worthing

Eastbourne

Slough

Hook

Ilford

Why use momondo?

Why should I use momondo to find a flight deal from Dayton to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dayton to London. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Dayton to London with flexible booking policies on momondo?

Yes. All flights to London from Dayton on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dayton to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dayton to London.

I’m not ready to book a flight from Dayton to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Dayton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Flights to London Gatwick Airportfrom $405

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Cheap flights from Dayton to London from $463

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dayton to London departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Dayton to London Heathrow Airport

Our best United Airlines deals on Dayton to London Heathrow Airport flight tickets

KLM flights from Dayton to London Heathrow Airport

Our best KLM deals on Dayton to London Heathrow Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Dayton to London Heathrow Airport that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Dayton to London Heathrow Airport

What is the cheapest month to fly to London Heathrow Airport?

Can stopping save me money on Dayton to London Heathrow Airport flights?

What is the cheapest airline that flies from Dayton to London Heathrow?

What airlines fly to London Heathrow Airport?

Which airport is the most popular layover for flights between Dayton and London Heathrow Airport?

Which layover airport offers the lowest fares from Dayton to London Heathrow Airport?

Which layover airport has the shortest travel time from Dayton to London Heathrow Airport?

Which layover airport has the shortest connection time from Dayton to London Heathrow Airport?

When to book flights from Dayton to London Heathrow Airport

Cheap Dayton to London Heathrow Airport (DAY to LHR) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Dayton to London Heathrow Airport

Best airlines flying from Dayton to London Heathrow Airport

Compare and see reviews for airlines that fly from Dayton to London Heathrow Airport with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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