DAY - LHR

£349 Find Cheap Flights from Dayton to London – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£569
Typical prices: £633-£851
United Airlines
Thu 1/3Sat 3/3
DAY - LHR • 1 stop
Direct flights
Not available
There are currently no direct flights between Dayton and London Heathrow Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
July
Cheapest • 37% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg £708 (return)
Washington, D.C. Dulles Intl (IAD)
Shortest trip • 11h 16m (one-way)
Insights
Insights
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We hope you enjoy your trip to London Heathrow Airport!
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Booking Insights
Flight Deals

Cheap Flights from Dayton to Heathrow (DAY-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dayton to Heathrow

Mon, 1 Mar - Wed, 3 Mar
United Airlines Logo
14:15 - 07:55DAY  Dayton-LHR London Heathrow
12h 40m1 stop Chicago O'Hare Intl
United Airlines Logo
06:50 - 20:24LHR  London Heathrow-DAY Dayton
18h 34m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
£569United Airlines
Mon, 1 Mar - Wed, 3 Mar
United Airlines Logo
14:15 - 10:25DAY  Dayton-LHR London Heathrow
15h 10m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
06:50 - 17:30LHR  London Heathrow-DAY Dayton
15h 40m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
£572United Airlines
Tue, 13 Apr - Fri, 16 Apr
Lufthansa Logo
19:45 - 09:55DAY  Dayton-LHR London Heathrow
33h 10m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
09:00 - 18:41LHR  London Heathrow-DAY Dayton
38h 41m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl
£584Lufthansa
Wed, 14 Apr - Fri, 16 Apr
Lufthansa Logo
14:44 - 10:40DAY  Dayton-LHR London Heathrow
14h 56m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
Lufthansa Logo
09:00 - 18:41LHR  London Heathrow-DAY Dayton
38h 41m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl
£638Lufthansa
Wed, 2 Dec - Tue, 15 Dec
British Airways Logo
18:43 - 11:35DAY  Dayton-LHR London Heathrow
11h 52m1 stop Chicago O'Hare Intl
British Airways Logo
13:10 - 22:01LHR  London Heathrow-DAY Dayton
13h 51m1 stop Philadelphia
£686British Airways
Mon, 1 Mar - Mon, 29 Mar
British Airways Logo
11:15 - 08:35DAY  Dayton-LHR London Heathrow
16h 20m1 stop Chicago O'Hare Intl
British Airways Logo
13:30 - 22:24LHR  London Heathrow-DAY Dayton
13h 54m1 stop Chicago O'Hare Intl
£703British Airways
Sat, 1 May - Sat, 15 May
British Airways Logo
18:39 - 06:50DAY  Dayton-LHR London Heathrow
31h 11m1 stop Chicago O'Hare Intl
British Airways Logo
07:35 - 22:43LHR  London Heathrow-DAY Dayton
20h 08m2 stops Madrid Barajas Chicago O'Hare Intl
£710British Airways
Sat, 1 May - Sat, 15 May
British Airways Logo
18:39 - 06:50DAY  Dayton-LHR London Heathrow
31h 11m1 stop Chicago O'Hare Intl
British Airways Logo
07:35 - 22:43LHR  London Heathrow-DAY Dayton
20h 08m2 stops Madrid Barajas Chicago O'Hare Intl
£710British Airways
Sat, 1 May - Sat, 15 May
British Airways Logo
18:39 - 19:10DAY  Dayton-LHR London Heathrow
43h 31m2 stops Chicago O'Hare Intl Madrid Barajas
British Airways Logo
06:15 - 22:43LHR  London Heathrow-DAY Dayton
21h 28m2 stops Madrid Barajas Chicago O'Hare Intl
£712British Airways
Sat, 1 May - Sat, 15 May
British Airways Logo
18:39 - 17:15DAY  Dayton-LHR London Heathrow
41h 36m2 stops Chicago O'Hare Intl Madrid Barajas
British Airways Logo
07:35 - 22:43LHR  London Heathrow-DAY Dayton
20h 08m2 stops Madrid Barajas Chicago O'Hare Intl
£712British Airways
Booking Insights

Price, demand, and travel trends for Dayton to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Dayton to London Heathrow Airport?

Return flights from Dayton to London Heathrow Airport typically range from £633 to £851. The lowest price found in the past 5 days was £569 on United Airlines.

What's the cheapest day of the week to fly from Dayton to London Heathrow Airport?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Dayton to London Heathrow Airport. It's 22% cheaper than the average day, while Saturday is the most expensive, with prices 45% higher.

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

•July is the cheapest month to fly from Dayton to London Heathrow Airport at £479 return.
•June (£1,038) and May (£922) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 116% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Dayton to London Heathrow Airport flights

Low season

February

Cheapest flight

£569
Beat the crowds with an average 51% drop in traveller numbers.
The most popular month to fly with an average 132% increase in traveller numbers.
Return flight from Dayton to London Heathrow Airport

When to book flights from Dayton to Heathrow

Are your dates flexible? Find out the best times to travel from Dayton to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Dayton to London Heathrow Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Dayton to London Heathrow Airport?

    Only Economy class is available on flights from Dayton to London Heathrow Airport.

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

    A direct flight from Dayton to London Heathrow Airport takes 00m, covering 3,893 miles.

  • Do I need a passport to fly from Dayton to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Dayton to London Heathrow Airport flight?

    Return flights from Dayton to London Heathrow Airport range from £633 to £851, with an average of £754 over the past 12 months. Anything below £633 counts as a good deal.

  • Which car hire options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car hire companies, with daily rates averaging £29 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Rentacar

  • Which airports can I use when flying from Dayton to London Heathrow Airport?

    Flights from Dayton to London Heathrow Airport usually depart from Dayton (DAY) and arrive at London Heathrow (LHR).

  • Which airports do connecting flights from Dayton to London Heathrow Airport pass through?

    One-stop flights from Dayton to London Heathrow Airport most commonly connect through:

    • Washington, D.C. Dulles Intl (IAD) – 35% of one-stop connections
    • Chicago O'Hare Intl (ORD) – 35% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) – 29% of one-stop connections
    • Charlotte Douglas (CLT) – 1% of one-stop connections

  • Can I save money by using flexible dates for flights from Dayton to London Heathrow Airport?

    Yes. Flexible dates can save you up to 47% on flights from Dayton to London Heathrow Airport. Sunday is the cheapest departure day at £590 return on average, while Saturday is the most expensive at £1,095, a difference of £505.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different stopover airport from Dayton to London Heathrow Airport?

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time of 11h 16m, compared to 11h 59m via Charlotte Douglas (CLT) and 12h 09m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Dayton and London Heathrow Airport?

    London Heathrow Airport is 5 hours ahead of Dayton (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Hyde Park, Tower Bridge, and Royal Albert Hall. These are among the most viewed places in London Heathrow Airport on KAYAK.

Your guide to booking Dayton to London Heathrow Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Saturday. On this route, Sunday flights average £590, about £505 less than Saturday fares (46% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Dayton to London Heathrow Airport trip for July. Fares historically average £479 return in that month – typically £559 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.

    • Hilton London Heathrow Airport

More options for your flight from Dayton to Heathrow

Complete your trip to London with a hotel stay or car hire

Car hire in London
Hotels in London
Holidays in London