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Cheap flights from Rochester to London from £246

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rochester to London departing on 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Rochester to London

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:00 - 21:35
ROC
-
LHR
10h 35m
1 stop
United Airlines Logo
17:50 - 18:51
LHR
-
ROC
30h 01m
2 stops
£561United Airlines
Mon, 5 Oct - Tue, 6 Oct
Multiple Airlines Logo
06:20 - 06:35
ROC
-
LHR
19h 15m
2 stops
Multiple Airlines Logo
20:25 - 23:28
LHR
-
ROC
32h 03m
2 stops
£569Multiple Airlines
Mon, 5 Oct - Tue, 6 Oct
Delta Logo
05:30 - 06:20
ROC
-
LHR
19h 50m
1 stop
Delta Logo
06:30 - 18:03
LHR
-
ROC
16h 33m
2 stops
£642Delta
Tue, 25 Aug - Sat, 12 Dec
Delta Logo
12:30 - 10:20
ROC
-
LHR
16h 50m
2 stops
Delta Logo
06:30 - 18:03
LHR
-
ROC
16h 33m
2 stops
£645Delta
Tue, 25 Aug - Sat, 12 Dec
Delta Logo
17:30 - 12:05
ROC
-
LHR
13h 35m
2 stops
Delta Logo
11:45 - 00:38
LHR
-
ROC
17h 53m
2 stops
£646Delta
Mon, 14 Sep - Mon, 21 Sep
British Airways Logo
11:37 - 10:50
ROC
-
LHR
18h 13m
1 stop
British Airways Logo
07:30 - 23:15
LHR
-
ROC
19h 45m
2 stops
£654British Airways
Fri, 16 Oct - Mon, 26 Oct
British Airways Logo
17:58 - 08:00
ROC
-
LHR
9h 02m
1 stop
British Airways Logo
10:05 - 16:13
LHR
-
ROC
11h 08m
1 stop
£660British Airways
Thu, 3 Sep - Sat, 19 Sep
British Airways Logo
12:01 - 07:10
ROC
-
LHR
14h 09m
1 stop
British Airways Logo
10:05 - 21:41
LHR
-
ROC
16h 36m
1 stop
£661British Airways
Wed, 26 Aug - Fri, 11 Sep
British Airways Logo
12:01 - 08:00
ROC
-
LHR
14h 59m
1 stop
British Airways Logo
10:05 - 16:13
LHR
-
ROC
11h 08m
1 stop
£663British Airways
Wed, 26 Aug - Fri, 11 Sep
KLM Logo
17:15 - 08:50
ROC
-
LHR
10h 35m
1 stop
KLM Logo
16:20 - 00:38
LHR
-
ROC
13h 18m
1 stop
£664KLM
Sun, 20 Sep - Sat, 26 Sep

United Airlines flights from Rochester to London Heathrow Airport

Our best United Airlines deals on Rochester to London Heathrow Airport flight tickets
United Airlines
5 Oct
ROC06:00Greater Rochester Intl
10h 35m
1 stop
LHR21:35London Heathrow
6 Oct
LHR17:50London Heathrow
30h 01m
2 stops
ROC18:51Greater Rochester Intl
£561
United Airlines
5 Oct
ROC06:00Greater Rochester Intl
10h 35m
1 stop
LHR21:35London Heathrow
6 Oct
LHR16:40London Heathrow
12h 03m
1 stop
ROC23:43Greater Rochester Intl
£679
United Airlines
9 Aug
ROC06:20Greater Rochester Intl
21h 40m
1 stop
LHR09:00London Heathrow
16 Aug
LHR06:50London Heathrow
20h 59m
2 stops
ROC22:49Greater Rochester Intl
£696

Air Canada flights from Rochester to London Heathrow Airport

Our best Air Canada deals on Rochester to London Heathrow Airport flight tickets
Air Canada
12 Aug
ROC10:15Greater Rochester Intl
18h 45m
2 stops
LHR10:00London Heathrow
23 Aug
LHR09:30London Heathrow
42h 19m
2 stops
ROC22:49Greater Rochester Intl
£681
Air Canada
30 Aug
ROC17:52Greater Rochester Intl
55h 43m
2 stops
LHR06:35London Heathrow
30 Sept
LHR09:30London Heathrow
16h 38m
2 stops
ROC21:08Greater Rochester Intl
£692
Air Canada
27 May
ROC12:25Greater Rochester Intl
16h 35m
2 stops
LHR10:00London Heathrow
31 May
LHR14:05London Heathrow
36h 17m
2 stops
ROC21:22Greater Rochester Intl
£897

momondo Fare Finder

 
Customise your flight search to find flights from Rochester to London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 13 May 2026.
Use the filters below to find and compare flights from Rochester to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Mon 5/10

06:00-21:35

1 stop10h 35m

London Heathrow

Tue 6/10

17:50-18:51

2 stops30h 01m

£561

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Mon 5/10

06:20-06:35

2 stops19h 15m

London Heathrow

Tue 6/10

20:25-23:28

2 stops32h 03m

£569

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Tue 25/8

05:30-06:20

1 stop19h 50m

London Heathrow

Sat 12/12

06:30-18:03

2 stops16h 33m

£642

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Tue 25/8

12:30-10:20

2 stops16h 50m

London Heathrow

Sat 12/12

06:30-18:03

2 stops16h 33m

£645

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Mon 14/9

17:30-12:05

2 stops13h 35m

London Heathrow

Mon 21/9

11:45-00:38

2 stops17h 53m

£646

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Fri 16/10

11:37-10:50

1 stop18h 13m

London Heathrow

Mon 26/10

07:30-23:15

2 stops19h 45m

£654
Fastest return journey

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Thu 3/9

17:58-08:00

1 stop9h 02m

London Heathrow

Sat 19/9

10:05-16:13

1 stop11h 08m

£660

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 26/8

12:01-07:10

1 stop14h 09m

London Heathrow

Fri 11/9

10:05-21:41

1 stop16h 36m

£661

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 26/8

12:01-08:00

1 stop14h 59m

London Heathrow

Fri 11/9

10:05-16:13

1 stop11h 08m

£663

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Sun 20/9

17:15-08:50

1 stop10h 35m

London Heathrow

Sat 26/9

16:20-00:38

1 stop13h 18m

£664

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Rochester to London Heathrow Airport

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

What is the typical price of a round-trip flight between Rochester and London Heathrow Airport?

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

In general, January is the cheapest month to fly from Rochester to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £482. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from Rochester averaging around £556.

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

You are more likely to see cheaper flights to London Heathrow Airport from Rochester when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £631 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Rochester for as low as £500 on momondo.

When to book flights from Rochester to London Heathrow Airport

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

Cheap Rochester to London Heathrow Airport (ROC to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rochester to London Heathrow Airport

Fastest flight time

9h 15m

Direct flights

None
The fastest flight from Rochester to London Heathrow Airport takes 9h 15m
There are no direct flights from Rochester to London Heathrow Airport. There are no popular flight routes from Rochester to London Heathrow Airport.
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Frequently asked questions about flying from Rochester to London Heathrow Airport

  • How far is Greater Rochester Intl to London Heathrow by plane?

    A flight from Greater Rochester Intl to London Heathrow will travel around 3486.9 mi. Typically, this will take 9h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Greater Rochester Intl Airport to London Heathrow Airport?

    Prices for flights from Greater Rochester Intl Airport to London Heathrow Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Greater Rochester Intl Airport to London Heathrow Airport?

  • How old do you have to be to fly from Greater Rochester Intl Airport to London Heathrow Airport?

    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 Greater Rochester Intl Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Rochester to London Heathrow Airport?

Best airlines flying from Rochester to London Heathrow Airport

Compare and see reviews for airlines that fly from Rochester to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £516Free CancellationRating
7.4
9,706 reviews
Search United Airlines flights

Travelling to a place near London?

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rochester to London for you.

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

Yes. momondo allows you to filter the results for Rochester to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Rochester to London?

Once you have performed a search for Rochester to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Rochester to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Rochester. 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.

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