ROC - LON

$274 Find Cheap Flights from Rochester 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 Rochester to London departing on 3/9. 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.
1 adult
1 adult, Economy, 0 bags

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 Rochester 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 Rochester to London, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$626
Overall average: $858
Lufthansa
Mon 4/27Tue 5/5
ROC - LHR • 2 stops
Cheapest one-way
$315
Multiple Airlines
Mon 3/9
ROC - LGW • 3 stops
Top airlines
Lufthansa
Cheapest • from $626 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
April
Cheapest • 20% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Rochester to London (ROC-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rochester 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rochester to London

Mon, Apr 27 - Tue, May 5
Lufthansa Logo
7:40 pm - 6:25 pm
ROC
-
LHR
17h 45m
2 stops
Lufthansa Logo
10:50 am - 10:58 pm
LHR
-
ROC
17h 08m
2 stops
$626Lufthansa
Sun, Apr 26 - Tue, May 5
Delta Logo
12:48 pm - 11:20 am
ROC
-
LHR
17h 32m
1 stop
Delta Logo
11:45 am - 12:43 am
LHR
-
ROC
17h 58m
2 stops
$649Delta
Sun, Apr 26 - Tue, May 5
Multiple Airlines Logo
6:20 am - 6:30 am
ROC
-
LHR
19h 10m
2 stops
Multiple Airlines Logo
10:50 am - 10:58 pm
LHR
-
ROC
17h 08m
2 stops
$652Multiple Airlines
Tue, Mar 31 - Tue, Apr 7
United Airlines Logo
2:50 pm - 9:20 am
ROC
-
LHR
13h 30m
2 stops
United Airlines Logo
6:50 am - 6:57 pm
LHR
-
ROC
17h 07m
2 stops
$653United Airlines
Sat, Apr 25 - Tue, May 5
Air Canada Logo
1:25 pm - 6:30 am
ROC
-
LHR
36h 05m
2 stops
Air Canada Logo
2:05 pm - 8:55 pm
LHR
-
ROC
35h 50m
2 stops
$661Air Canada
Mon, Apr 27 - Wed, May 6
Delta Logo
4:05 pm - 9:25 am
ROC
-
LGW
36h 20m
2 stops
Delta Logo
10:25 am - 12:43 am
LGW
-
ROC
19h 18m
2 stops
$662Delta
Sun, May 3 - Wed, May 13
United Airlines Logo
2:50 pm - 10:15 am
ROC
-
LHR
14h 25m
2 stops
United Airlines Logo
7:30 am - 6:58 pm
LHR
-
ROC
16h 28m
2 stops
$669United Airlines
Mon, Apr 27 - Mon, May 4
Delta Logo
4:05 pm - 9:25 am
ROC
-
LGW
36h 20m
2 stops
Delta Logo
10:25 am - 10:39 am
LGW
-
ROC
53h 14m
2 stops
$675Delta
Sun, Apr 26 - Wed, May 6
British Airways Logo
11:52 am - 9:05 am
ROC
-
LHR
16h 13m
1 stop
British Airways Logo
2:30 pm - 9:47 pm
LHR
-
ROC
12h 17m
1 stop
$675British Airways
Mon, Mar 2 - Fri, Mar 6
JetBlue Logo
9:50 am - 9:30 am
ROC
-
LHR
18h 40m
1 stop
JetBlue Logo
8:05 am - 8:59 am
LHR
-
ROC
29h 54m
1 stop
$677JetBlue
Booking Insights

KAYAK's insights & trends for Rochester to London flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rochester 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 Rochester to London is April, where tickets cost $692 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,176 and $1,125 respectively.

How far in advance should I book a flight from Rochester to London?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Rochester to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Rochester to London, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$315
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Rochester to London Gatwick Airport

When to book flights from Rochester to London

Are your dates flexible? Find out the best times to travel from Rochester 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 Rochester to London

  • What is the cheapest flight from Rochester to London?

    In the last 3 days, the lowest price for a flight from Rochester to London was $274 for a one-way ticket and $626 for a round-trip.

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

    Yes, you’ll need a passport to travel to London from Rochester.

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

    Rochester is served by only 1 airport and there are 3 airports in London. You will leave Rochester from Greater Rochester Intl and you will be arriving in London at one of these airports: London Gatwick, London Heathrow, or London Stansted.

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

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

  • Which airline alliances offer flights from Rochester to London?

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

  • What is the most popular layover when flying to London from Rochester?

    New York is the most popular layover city among KAYAK users traveling from Rochester to London.

  • Which is the best airline for flights from Rochester to London, Delta or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from Rochester to London are Delta and Virgin Atlantic. With an average price for the route of $865 and an overall rating of 7.9, Delta is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of $752 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Rochester 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 Rochester to London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Rochester 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 Rochester 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 Rochester with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rochester 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 Rochester up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Rochester to London

 
See real verified KAYAK customer reviews for airlines flying from Rochester 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 Rochester 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.
7.9
DeltaOverall score based on 8204 reviews
7.8Entertainment
8.5Crew
7.9Comfort
8.1Boarding
7.2Food
Airline reviews

boarded at 5:30 pm, pushed away from gate at 6pm ... takeoff was not until ~6:45pm; disappointing

4.0 OkayLawrence, Feb 2026
LGA - JAX
Read more Delta reviews

boarded at 5:30 pm, pushed away from gate at 6pm ... takeoff was not until ~6:45pm; disappointing

Smooth boarding, pleasant and professional lady checking us in. Crew service was excellent, again pleasant, but professional. Nice touch-down on landing! Thank you Delta. 💗

Paid for wifi that didn't work. No plug in seat to work. No entertainment.

We departed early and made up time in the air allowing us to arrive 30 minutes early. Capt was incredibly genuine and thanked every passenger for flying with Delta. Completely humble and professional!

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

The flight was comfortable and uneventful, which is what I desire

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Both the WIFI and entertainment did not work for 2.5h

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

My flight to London from Philadelphia was cancelled due to weather.

Tell the crew (when boarding) to yell at the imbeciles blocking us from walking up to scan. I promise everyone crowds around and half of us (most the time I’m group 4) have to push our way through. Your staff is awesome, the public - not so much-

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

The flight was canceled 3 hours after original take off time

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Automated scanning was slow and somewhat haphazard. Too many people were unfamiliar with the tech and were forced to learn on the fly. The hands off approach of the gate staff made it more uncomfortable. This needs work. Overall the flight and cabin crew were excellent.

Crew were fantastic and so catering and wonderful! Full score for the entire crew!

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

First time flying with JetBlue and never again. I went to the counter to request meet and assist because I'm 74 and my wife is 79. I walk with a cane and my wife is handicapped and has her own wheel chair. I told the agent that my wife and luggage was at the entrance door. The ticketing agent said to me that they don't offer meet and assist. I need to bring them our luggage and then go back and get my wife in order to get my boarding pass. As I went back to get my luggage a Southwest agent along with a TSA agent recognized the situation and came over and took my wife and luggage to the JetBlue ticketing counter alongside the line and told the JetBlue agent to issue to take our luggage as soon as they could.

Flight was fine, price was good but food onboard was abysmal. I was on there for breakfast and lunch and dinner 845am EST to 845pm GMT and all I got was a yoghurt parfait, fruit and a piece of cake. Later snacks included an ice-cream brownie and a pizza twist. I was hungry by the time I landed and the airport amenities were closed. Not happy.

Not a pleasant experience, service was poor. Didn't like it

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

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

Information on your arrival and departure airports