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Cheap flights from Rochester to London from £246

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — LON
21 May — 28 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Rochester to London

Enter your travel dates to find the best prices.

Cheapest flights from Rochester to London
Explore the most affordable flight options available from Rochester to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 April 2026.

Sun 26/416:02
ROC
-
LHR
1 stop9h 43m
Delta
Wed 6/509:55
LHR
-
ROC
2 stops18h 08m
Delta
Deal found 20/4£539
Tue 12/511:48
ROC
-
LHR
1 stop16h 02m
Delta
Fri 22/511:45
LHR
-
ROC
2 stops17h 48m
Delta
Deal found 20/4£540
Thu 7/513:00
ROC
-
LHR
2 stops14h 50m
Delta
Sat 16/511:45
LHR
-
ROC
2 stops17h 12m
Delta
Deal found 20/4£543
Sun 26/416:02
ROC
-
LHR
1 stop11h 48m
Multiple Airlines
Fri 1/511:45
LHR
-
ROC
1 stop11h 27m
Multiple Airlines
Deal found 20/4£544
Sun 20/913:15
ROC
-
LHR
1 stop12h 55m
Delta
Sat 23/116:40
LHR
-
ROC
1 stop12h 53m
Delta
Deal found 17/4£545
Sat 19/911:20
ROC
-
LHR
2 stops14h 25m
Virgin Atlantic
Sat 26/918:35
LHR
-
ROC
1 stop21h 39m
Virgin Atlantic
Deal found 19/4£548
Thu 3/905:30
ROC
-
LHR
1 stop22h 20m
Delta
Sat 19/916:20
LHR
-
ROC
1 stop13h 18m
Delta
Deal found 17/4£550
Mon 14/911:20
ROC
-
LHR
1 stop14h 55m
Delta
Mon 21/906:30
LHR
-
ROC
2 stops14h 56m
Delta
Deal found 16/4£553
Mon 27/416:05
ROC
-
LCY
2 stops19h 35m
Delta
Thu 21/508:25
LCY
-
ROC
2 stops21h 11m
Delta
Deal found 20/4£578
Tue 1/910:15
ROC
-
LCY
2 stops16h 40m
Delta
Thu 17/909:20
LCY
-
ROC
2 stops18h 31m
Delta
Deal found 18/4£614
Sun 26/406:20
ROC
-
LGW
2 stops35h 05m
Multiple Airlines
Wed 6/507:05
LGW
-
ROC
2 stops21h 32m
Multiple Airlines
Deal found 16/4£644
Fri 28/805:30
ROC
-
LGW
2 stops22h 55m
Delta
Wed 9/910:25
LGW
-
ROC
2 stops29h 49m
Delta
Deal found 20/4£676

Find flight deals from Rochester to London

Discover tips and strategies to find the most affordable flight options for your journey from Rochester (ROC) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 April 2026.

Round-trip from

£539

One-way from

£246

Popular in

December

Cheapest in

October

Average price

£598
Delta
  • Delta
  • 25/8-12/12
  • 3 total stops
  • 37h 16m total
  • Rochester to London
Search Deals
British Airways
  • British Airways
  • 20/9
  • 1 total stop
  • 11h 38m total
  • Rochester to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Rochester to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 April 2026.
Use the filters below to find and compare flights from Rochester to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Tue 12/5

16:00-10:20

1 stop13h 20m

London Heathrow

Fri 22/5

11:45-00:33

2 stops17h 48m

£540

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Thu 7/5

13:00-08:50

2 stops14h 50m

London Heathrow

Sat 16/5

11:30-23:57

2 stops17h 27m

£543
Fastest return journey

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Mon 14/9

17:15-10:20

1 stop12h 05m

London Heathrow

Mon 21/9

11:20-18:08

1 stop11h 48m

£545

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Sat 19/9

05:30-20:10

1 stop9h 40m

London Heathrow

Sat 24/10

18:35-11:15

1 stop21h 40m

£610

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 29/7

06:00-06:25

1 stop19h 25m

London Heathrow

Tue 11/8

11:30-00:38

2 stops18h 08m

£618

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Mon 20/7

16:26-10:20

1 stop12h 54m

London Heathrow

Fri 31/7

06:30-00:53

2 stops23h 23m

£618

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 22/7

12:26-06:25

1 stop12h 59m

London Heathrow

Wed 29/7

16:20-00:53

1 stop13h 33m

£622

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 29/7

18:15-11:20

1 stop12h 05m

London Heathrow

Tue 11/8

16:20-00:38

1 stop13h 18m

£623

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Tue 28/7

17:48-12:05

2 stops13h 17m

London Heathrow

Sat 8/8

20:05-10:53

1 stop19h 48m

£626

RochesterLondon

ROC - LGW

ROCLGW

Greater Rochester Intl

Sat 29/8

05:30-16:00

2 stops29h 30m

London Gatwick

Tue 8/9

10:35-22:51

2 stops17h 16m

£676

Flights are sorted by cheapest return flights first.

Deals found on 19/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Rochester to London

Have a flexible travel schedule? Discover the best time to fly to London from Rochester with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Rochester to London. Price data was last updated on 17 April 2026.

The price you pay for your flight from Rochester to London may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Rochester to London?

Currently, September is the cheapest month in which you can book a flight from Rochester to London (average of £23). Flying from Rochester to London in June is currently the most expensive (average of £535). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Rochester to London?

What’s the top stopover airport for flights from Rochester to London?

Share of one-stop return flights from Rochester to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

New York (JFK) – chosen by Cheapflights users on 75% of one-stop itineraries from Rochester to London on Cheapflights.

What’s the cheapest stopover airport for flights from Rochester to London?

Average return fare for one-stop flights from Rochester to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Washington, D.C. (IAD) is the most affordable one-stop option, with an average return flight price of £535.

What’s the fastest stopover option from Rochester to London?

Shortest average travel time for one-stop one-way flights from Rochester to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via New York (JFK) have the shortest average one-way travel time for one-stop routes: 9h 35m.

Which airport typically offers the quickest stopover for flights from Rochester to London?

Average stopover duration for one-stop one-way flights from Rochester to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average stopover time of 1h 29m.

Related info for your journey

Find useful and relevant information for your journey from Rochester to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rochester to London?

    Greater Rochester Intl (ROC), located 3.8 mi from the city center, is the airport you fly out of when you book flights from Rochester to London. 1 airline have flights from Greater Rochester Intl to London on a regular basis. Booking flights from Greater Rochester Intl to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

  • How long is the flight from Rochester to London?

    There are many flights that can get you from Rochester to London in 9h 40m. Fly via Delta, KLM, or Virgin Atlantic to get the fastest option. There are 3491 mi between Rochester and London. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Rochester to London round-trip?

    Currently priced at £517, United Airlines will fly you from Rochester to London and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Users have found that United Airlines is 21% cheaper than the other options available to this destination.

  • What are the most popular routes from Rochester to London?

    While some choose either Greater Rochester Intl - London Gatwick or Greater Rochester Intl - London Stansted, Greater Rochester Intl - London Heathrow is the most popular route from Rochester to London.

  • Can I find deals for flights from Rochester to London that include hotel bookings?

    Yes. In addition to deals on Rochester to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Rochester to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rochester to London.

  • Can I find deals for business class flights from Rochester to London?

    Yes. Cheapflights offers flight deals from Rochester to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rochester to London?

    Currently, September is the cheapest month in which you can book a flight from Rochester to London (average of £23). Flying from Rochester to London in June is currently the most expensive (average of £535). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Rochester to London

Discover the top airline that operate flights from Rochester to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£517Average£775FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Rochester to London?

Cheapflights helps you search for flights from Rochester to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Rochester to London?

Cheapflights simply makes it quick and affordable to book flights from Rochester to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Rochester to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Rochester to London flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Rochester to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Rochester today and book when prices fit your budget.

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