DAY - LON

$475 Find Cheap Flights from Dayton to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dayton to London departing on 7/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dayton to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dayton to London, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Dayton to London (DAY-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dayton to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Dayton to London

KAYAK's recommended round-trip deals from the most popular airlines that fly from Dayton to London.
Discover the best prices for you by selecting your travel dates on KAYAK.
British Airways Logo
12:47 pm - 2:20 pmDAY-LHR
20h 33m2 stops
British Airways Logo
6:30 am - 8:34 pmLHR-DAY
19h 04m2 stops
$698British Airways
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Wed, Sep 3 - Wed, Sep 10
Delta Logo
12:00 pm - 1:30 pmDAY-LHR
20h 30m1 stop
Delta Logo
3:15 pm - 11:54 pmLHR-DAY
13h 39m1 stop
$708Delta
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Tue, Sep 23 - Fri, Oct 3
Delta Logo
12:00 pm - 6:20 amDAY-LHR
13h 20m2 stops
Delta Logo
3:15 pm - 11:54 pmLHR-DAY
13h 39m1 stop
$712Delta
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Tue, Sep 23 - Tue, Oct 7
United Airlines Logo
11:42 am - 8:20 amDAY-LHR
15h 38m1 stop
United Airlines Logo
3:50 pm - 2:13 pmLHR-DAY
27h 23m2 stops
$832United Airlines
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Thu, Oct 2 - Sun, Oct 5
United Airlines Logo
1:32 pm - 6:20 amDAY-LHR
11h 48m1 stop
United Airlines Logo
8:30 am - 8:12 pmLHR-DAY
16h 42m1 stop
$848United Airlines
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Thu, Oct 2 - Sun, Oct 5
Austrian Airlines Logo
10:25 am - 2:20 pmDAY-LHR
22h 55m2 stops
Austrian Airlines Logo
6:00 am - 6:48 pmLHR-DAY
17h 48m2 stops
$900Austrian Airlines
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Fri, Sep 26 - Sat, Oct 4
Lufthansa Logo
5:50 pm - 5:40 pmDAY-LHR
18h 50m2 stops
Lufthansa Logo
7:30 pm - 11:48 pmLHR-DAY
33h 18m2 stops
$1,106Lufthansa
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Sun, Jun 1 - Sat, Jun 7
Virgin Atlantic Logo
2:33 pm - 11:25 amDAY-LHR
15h 52m2 stops
Virgin Atlantic Logo
6:15 am - 6:35 pmLHR-DAY
17h 20m2 stops
$1,165Virgin Atlantic
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Thu, Jun 12 - Tue, Jun 17
Lufthansa Logo
10:26 am - 8:20 amDAY-LCY
16h 54m2 stops
Lufthansa Logo
8:45 am - 11:48 pmLCY-DAY
20h 03m2 stops
$1,275Lufthansa
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Thu, Jun 12 - Tue, Jun 17
Austrian Airlines Logo
2:52 pm - 2:20 pmDAY-LHR
18h 28m2 stops
Austrian Airlines Logo
7:30 pm - 6:59 pmLHR-DAY
28h 29m2 stops
$1,359Austrian Airlines
Find Deal
Thu, Jun 26 - Sun, Jul 6
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KAYAK's insights & trends for Dayton to London flights

Get data-powered insights and trends into flights from Dayton to London to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Dayton to London?

The average price of all round-trip flights from Dayton to London clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Dayton to London, look for departures on Wednesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from London, Thursday is the cheapest day to fly and Wednesday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dayton to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dayton to London is February, where tickets cost $778 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $1,226 and $1,163 respectively.

Good to know

Low seasonNovember
High seasonJune
Cheapest flight$475
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 23% increase in price.
Flight from Dayton to London Heathrow Airport

When to book flights from Dayton to London

Are your dates flexible? Find out the best times to travel from Dayton to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dayton to London

  • What is the cheapest flight from Dayton to London?

    In the last 3 days, the lowest price for a flight from Dayton to London was $475 for a one-way ticket and $698 for a round-trip.

  • Do I need a passport to fly between Dayton and London?

    A passport is required to fly from Dayton to London.

  • Which airports will I be using when flying from Dayton to London?

    Dayton is served by only 1 airport and there are 2 airports in London. You will leave Dayton from Dayton and you will be arriving in London at one of these airports: London Gatwick or London Heathrow.

  • Which aircraft models fly most regularly from Dayton to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dayton to London?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Dayton and London, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Dayton to London, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Dayton to London are United Airlines and American Airlines. With an average price for the route of $827 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $946 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Dayton to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dayton to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dayton to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Dayton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dayton to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Dayton with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dayton to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Dayton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Dayton to London

 
See real verified KAYAK customer reviews for airlines flying from Dayton to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dayton to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8696 reviews
8.1Crew
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
Airline reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

10.0 ExcellentAnonymous, Apr 2025SFO - HKG
Read more United Airlines reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

really bad they refused to check in luggages that I had purchased, even showing them the transaction receipt from british airways app the staff in miami was MEDIOCRE

Crew was great and responsive. Entertainment quit working with about 4 hours remaining on the flight. My seat cushion was broken.

Not very good , the stewardess were unfriendly and they don't like to be bothered. Cos was a night flight and they need to sleep.

British Airways staff are very polite and willing to help.

It was a code share with Alaska - would have been great if I actually made it on the plane, claimed I didn’t have a ticket or a seat even thought I was checked in.

The boarding experience was good; $20 for wifi per flight is uncompetitive compared to Delta, Southwest, and others, and puts American lower on my list given similar pricing.

This particular flight wasn't very full at the back, so there were three seats available for spreading out and getting relatively comfortable

There were several issues with this flight. I have flown quite often internationally and I was surprised by the lack of presence of attendants other than meal and drink times. The food was not best but I feel that is the norm. We also had to get off the plane once in London via stairs and bus to the terminal. Anyone who had another flight had to then get another bus to another terminal. This causes me to miss my flight and have to rebook.

The boarding process was a nightmare and though we were traveling business class, we were in Group 2 and the organization was terrible. The Business Class on this flight was crowded and did not feel clean and nice. Overall, I would not travel Business again on the American Airline flight through British Airways Not nearly special enough for the considerable cost .

Not too impressed with them to be honest. They had forgotten my gf meal, despite the fact that the app had notified me that it was sorted. Apparently there is a ‘glitch’ in the system, according to one of the stewardesses, and has been for a while. Also the legroom in economy is way too small (and I’m a slight person) and are very uncomfortable. An extra Internal flight I booked via the app, had not even given me the option to order a meal, so was unaware of that and left without food on a 9 hr. flight !! Don’t think I’ll use AA again after this.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

Service was very good. Because I use a cane, I was allowed to use Priority Boarding. Biggest problem was extremely limited leg room in Economy class seats. For airplane food, it was alright.

Was late but that airport/storm fault. Flight was full but comfortable. Food quite nice. Unfortunate that I had a rather miserable attendant, others were much friendlier

Everything you need to know for your flight from Dayton to London

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