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

Delta, American Airlines, and Lufthansa are the most popular carriers operating from Dayton to London

What airlines fly to London?

British Airways, American Airlines and Iberia are the top three most popular airlines that fly to London from Dayton according to our data. British Airways is the first choice among our users, with 50% of people opting to fly with this airline when traveling to London. Keep in mind that there are 12 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

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

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

There are 2 operators available for flights from Dayton Airport to London as of January 2026.

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

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.

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

The necessary travel and health documents for your London 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.

$309 Cheap Flights from Dayton to London in 2026

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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 - 7:40 am

DAY

LHR

14h 05m

1 stop

8:50 pm - 9:44 pm

LHR

DAY

29h 54m

2 stops

$594Iberia

Wed, Apr 8 - Tue, Apr 14

2:09 pm - 10:55 am

DAY

LHR

15h 46m

1 stop

1:45 pm - 9:38 pm

LHR

DAY

12h 53m

1 stop

$625Multiple Airlines

Wed, Apr 8 - Tue, Apr 14

6:00 pm - 11:15 am

DAY

LHR

13h 15m

1 stop

7:40 am - 7:38 pm

LHR

DAY

15h 58m

2 stops

$630United Airlines

Mon, Mar 9 - Mon, Mar 16

2:07 pm - 8:25 am

DAY

LHR

14h 18m

2 stops

6:50 am - 7:38 pm

LHR

DAY

16h 48m

2 stops

$634United Airlines

Tue, Mar 10 - Tue, Mar 17

2:57 pm - 8:25 am

DAY

LHR

13h 28m

2 stops

7:40 am - 7:38 pm

LHR

DAY

15h 58m

2 stops

$635United Airlines

Mon, Mar 9 - Mon, Mar 16

11:31 am - 7:50 am

DAY

LHR

16h 19m

1 stop

3:50 pm - 10:46 am

LHR

DAY

22h 56m

1 stop

$658KLM

Mon, Mar 9 - Mon, Mar 16

6:35 pm - 6:50 am

DAY

LHR

31h 15m

1 stop

7:25 pm - 9:13 pm

LHR

DAY

30h 48m

2 stops

$708British Airways

Sat, Apr 11 - Sat, Apr 18

2:05 pm - 5:55 pm

DAY

LCY

22h 50m

2 stops

9:15 am - 11:34 pm

LCY

DAY

19h 19m

2 stops

$814Lufthansa

Wed, Apr 8 - Tue, Apr 14

4:17 pm - 9:40 am

DAY

LCY

36h 23m

2 stops

8:25 am - 9:13 pm

LCY

DAY

17h 48m

2 stops

$1,227British Airways

Sat, Apr 11 - Sat, Apr 18

10:20 am - 5:55 pm

DAY

LCY

26h 35m

2 stops

9:15 am - 6:41 pm

LCY

DAY

14h 26m

2 stops

$1,252Lufthansa

Thu, May 28 - Wed, Jul 8

British Airways flights from Dayton to London

Our best British Airways deals on Dayton to London flight tickets

British Airways

Jan 30

DAY4:21 pmDayton

11h 14m

1 stop

LHR8:35 amLondon Heathrow

Feb 3

LHR11:00 amLondon Heathrow

15h 44m

1 stop

DAY9:44 pmDayton

$677

British Airways

Apr 11

DAY6:35 pmDayton

31h 15m

1 stop

LHR6:50 amLondon Heathrow

Apr 18

LHR7:25 pmLondon Heathrow

30h 48m

2 stops

DAY9:13 pmDayton

$708

British Airways

Apr 11

DAY4:17 pmDayton

13h 58m

1 stop

LHR11:15 amLondon Heathrow

Apr 18

LHR9:45 amLondon Heathrow

13h 03m

1 stop

DAY5:48 pmDayton

$772

United Airlines flights from Dayton to London

Our best United Airlines deals on Dayton to London flight tickets

United Airlines

Mar 9

DAY6:00 pmDayton

13h 15m

1 stop

LHR11:15 amLondon Heathrow

Mar 16

LHR7:40 amLondon Heathrow

15h 58m

2 stops

DAY7:38 pmDayton

$630

United Airlines

Mar 10

DAY2:07 pmDayton

14h 18m

2 stops

LHR8:25 amLondon Heathrow

Mar 17

LHR6:50 amLondon Heathrow

16h 48m

2 stops

DAY7:38 pmDayton

$634

United Airlines

Mar 9

DAY2:57 pmDayton

13h 28m

2 stops

LHR8:25 amLondon Heathrow

Mar 16

LHR7:40 amLondon Heathrow

15h 58m

2 stops

DAY7:38 pmDayton

$635

Fly from

Fly to

Route

Depart

Return

Price

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Wed 4/8

12:35 pm-7:40 am

1 stop14h 05m

London Heathrow

Tue 4/14

8:50 pm-9:44 pm

2 stops29h 54m

$594

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Wed 4/8

2:09 pm-10:55 am

1 stop15h 46m

London Heathrow

Tue 4/14

1:45 pm-9:38 pm

1 stop12h 53m

$625

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Mon 3/9

6:00 pm-11:15 am

1 stop13h 15m

London Heathrow

Mon 3/16

7:40 am-7:38 pm

2 stops15h 58m

$630

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Tue 3/10

2:07 pm-8:25 am

2 stops14h 18m

London Heathrow

Tue 3/17

6:50 am-7:38 pm

2 stops16h 48m

$634

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Mon 3/9

2:57 pm-8:25 am

2 stops13h 28m

London Heathrow

Mon 3/16

7:40 am-7:38 pm

2 stops15h 58m

$635

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Mon 3/9

11:31 am-7:50 am

1 stop16h 19m

London Heathrow

Mon 3/16

3:50 pm-10:46 am

1 stop22h 56m

$658

DaytonLondon

DAY - LHR

DAYLHR

Dayton

Sat 4/11

6:35 pm-6:50 am

1 stop31h 15m

London Heathrow

Sat 4/18

7:25 pm-9:13 pm

2 stops30h 48m

$708

DaytonLondon

DAY - LCY

DAYLCY

Dayton

Wed 4/8

2:05 pm-5:55 pm

2 stops22h 50m

London City

Tue 4/14

9:15 am-11:34 pm

2 stops19h 19m

$814

DaytonLondon

DAY - LCY

DAYLCY

Dayton

Sat 4/11

4:17 pm-9:40 am

2 stops36h 23m

London City

Sat 4/18

8:25 am-9:13 pm

2 stops17h 48m

$1,227

DaytonLondon

DAY - LCY

DAYLCY

Dayton

Thu 5/28

10:20 am-5:55 pm

2 stops26h 35m

London City

Wed 7/8

9:15 am-6:41 pm

2 stops14h 26m

$1,252

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dayton to London

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

What is the cheapest month to fly to London?

The cheapest month to fly to London from Dayton is in October. Flight prices, which tend to average around $628, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Dayton averaging around $741.

Can stopping save me money on Dayton to London flights?

You could potentially save up to 18% on your flight if you consider stops on a Dayton to London flight.

When to book flights from Dayton to London

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

Estimated round-trip price

Cheap Dayton to London (DAY to LON) flight deals and tips

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

Fastest flight time	10h 43m
Direct flights	None

The fastest flight from Dayton to London takes 10h 43m

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

Search flight deals

How far is Dayton to London by plane?
The straight-line distance from Dayton to London is 3910.3 mi. A reasonable flight in good conditions will take 10h 43m.
When did momondo last update prices for flights from Dayton Airport to London?
Prices for flights from Dayton Airport to London are refreshed on a daily basis.
How many operators does momondo search for flights from Dayton Airport to London?
There are 2 operators available for flights from Dayton Airport to London as of January 2026.
How old do you have to be to fly from Dayton Airport to London?
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.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Dayton to London is United Airlines (36% of total bookings). The next most popular airlines are American Airlines (32%) and British Airways (32%).

Best airlines flying from Dayton to London

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $630	Free Cancellation	Rating 7.4 9,198 reviews	Search United Airlines flights
British Airways	PriceFrom $644	Free Cancellation	Rating 6.7 7,699 reviews	Search British Airways flights
American Airlines	PriceFrom $754	Free Cancellation	Rating 7.2 11,197 reviews	Search American Airlines flights

Gatwick

Hounslow

Luton

Milton Keynes

Dover

Slough

Guildford

Wembley

Crawley

Dartford

Hayes

Brentwood

Watford

Cobham

Folkestone

Romford

Stansted

Harrow

Croydon

Richmond

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dayton to London. momondo saves you time and could save you money on your trip.

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

Flights from Dayton to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Yes momondo offers price alerts on flights to London from Dayton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.