What is the cheapest airline that flies from Greater Rochester Intl to London?

Air Canada, United Airlines, and Aer Lingus are the most popular carriers operating from Greater Rochester Intl to London

Which layover airport has the shortest travel time from Rochester to London?

Flights connecting via Boston (BOS) have the shortest average one-way travel time: 9h 45m.

What airlines fly to London?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to London from Rochester according to our data. American Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to London. Keep in mind that there are 6 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Rochester to London?

Flights via Philadelphia (PHL) offer the lowest average round-trip price of $653.

Which airport is the most popular layover for flights between Rochester and London?

New York (JFK) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Rochester to London?

New York (JFK) has the shortest average layover time for this route: 1h 52m.

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

Prices for flights from Greater Rochester Intl Airport to London are updated daily.

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

As of February 2026, there are 6 operators available to choose from for flights from Greater Rochester Intl Airport to London.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Greater Rochester Intl Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$274 Cheap Flights from Rochester to London in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $688 to $850. The lowest price recently found on this route was $649.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Rochester to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:09 am - 7:10 am

ROC

LHR

16h 01m

1 stop

11:45 am - 12:43 am

LHR

ROC

17h 58m

2 stops

$649Delta

Wed, Apr 1 - Wed, Apr 15

5:53 pm - 1:05 pm

ROC

LHR

14h 12m

2 stops

11:45 am - 12:43 am

LHR

ROC

17h 58m

2 stops

$653Delta

Wed, Apr 1 - Wed, Apr 15

6:11 pm - 9:20 am

ROC

LHR

10h 09m

1 stop

2:05 pm - 3:05 pm

LHR

ROC

30h 00m

2 stops

$660United Airlines

Tue, May 12 - Fri, May 22

6:00 am - 9:40 pm

ROC

LHR

10h 40m

1 stop

12:20 pm - 11:59 pm

LHR

ROC

16h 39m

1 stop

$661JetBlue

Wed, Feb 25 - Sun, Mar 1

6:00 am - 8:35 pm

ROC

LHR

10h 35m

1 stop

9:10 am - 11:44 pm

LHR

ROC

18h 34m

2 stops

$666United Airlines

Thu, Mar 12 - Thu, Mar 19

12:10 pm - 8:00 am

ROC

LHR

14h 50m

1 stop

12:15 pm - 11:38 pm

LHR

ROC

16h 23m

1 stop

$674British Airways

Wed, Apr 1 - Wed, Apr 15

11:46 am - 7:40 am

ROC

LHR

14h 54m

1 stop

9:45 am - 7:54 pm

LHR

ROC

15h 09m

1 stop

$675British Airways

Tue, Apr 28 - Tue, May 12

6:00 am - 9:40 pm

ROC

LHR

10h 40m

1 stop

12:20 pm - 11:59 pm

LHR

ROC

16h 39m

1 stop

$677JetBlue

Wed, Feb 25 - Sun, Mar 1

6:49 am - 9:35 pm

ROC

LHR

9h 46m

1 stop

8:00 am - 4:46 pm

LHR

ROC

13h 46m

1 stop

$679United Airlines

Tue, May 12 - Fri, May 22

11:37 am - 9:00 am

ROC

LGW

17h 23m

2 stops

12:30 pm - 12:35 pm

LGW

ROC

28h 05m

2 stops

$1,078American Airlines

Mon, Mar 9 - Mon, Mar 23

Lufthansa flights from Rochester to London

Our best Lufthansa deals on Rochester to London flight tickets

Lufthansa

Mar 18

ROC2:27 pmGreater Rochester Intl

14h 38m

2 stops

LCY9:05 amLondon City

Apr 15

LCY9:15 amLondon City

19h 27m

2 stops

ROC11:42 pmGreater Rochester Intl

$698

Lufthansa

Aug 10

ROC7:45 pmGreater Rochester Intl

9h 55m

1 stop

LHR10:40 amLondon Heathrow

Aug 19

LHR7:45 amLondon Heathrow

15h 37m

1 stop

ROC6:22 pmGreater Rochester Intl

$730

Lufthansa

Feb 17

ROC2:24 pmGreater Rochester Intl

20h 26m

2 stops

LHR3:50 pmLondon Heathrow

Mar 3

LHR8:45 amLondon Heathrow

19h 54m

2 stops

ROC11:39 pmGreater Rochester Intl

$812

United Airlines flights from Rochester to London

Our best United Airlines deals on Rochester to London flight tickets

United Airlines

May 12

ROC6:11 pmGreater Rochester Intl

10h 09m

1 stop

LHR9:20 amLondon Heathrow

May 22

LHR2:05 pmLondon Heathrow

30h 00m

2 stops

ROC3:05 pmGreater Rochester Intl

$660

United Airlines

Mar 12

ROC6:00 amGreater Rochester Intl

10h 35m

1 stop

LHR8:35 pmLondon Heathrow

Mar 19

LHR9:10 amLondon Heathrow

18h 34m

2 stops

ROC11:44 pmGreater Rochester Intl

$666

United Airlines

May 12

ROC6:49 amGreater Rochester Intl

9h 46m

1 stop

LHR9:35 pmLondon Heathrow

May 22

LHR8:00 amLondon Heathrow

13h 46m

1 stop

ROC4:46 pmGreater Rochester Intl

$679

Fly from

Fly to

Route

Depart

Return

Price

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 4/1

10:09 am-7:10 am

1 stop16h 01m

London Heathrow

Wed 4/15

11:45 am-12:43 am

2 stops17h 58m

$649

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 4/1

5:53 pm-1:05 pm

2 stops14h 12m

London Heathrow

Wed 4/15

11:45 am-12:43 am

2 stops17h 58m

$653

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Tue 5/12

6:11 pm-9:20 am

1 stop10h 09m

London Heathrow

Fri 5/22

2:05 pm-3:05 pm

2 stops30h 00m

$660

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 2/25

6:00 am-9:40 pm

1 stop10h 40m

London Heathrow

Sun 3/1

12:20 pm-11:59 pm

1 stop16h 39m

$661

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Thu 3/12

6:00 am-8:35 pm

1 stop10h 35m

London Heathrow

Thu 3/19

9:10 am-11:44 pm

2 stops18h 34m

$666

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 4/1

12:10 pm-8:00 am

1 stop14h 50m

London Heathrow

Wed 4/15

12:15 pm-11:38 pm

1 stop16h 23m

$674

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Tue 4/28

11:46 am-7:40 am

1 stop14h 54m

London Heathrow

Tue 5/12

9:45 am-7:54 pm

1 stop15h 09m

$675

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 2/25

6:00 am-9:40 pm

1 stop10h 40m

London Heathrow

Sun 3/1

12:20 pm-11:59 pm

1 stop16h 39m

$677

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Tue 5/12

6:49 am-9:35 pm

1 stop9h 46m

London Heathrow

Fri 5/22

8:00 am-4:46 pm

1 stop13h 46m

$679

RochesterLondon

ROC - LGW

ROCLGW

Greater Rochester Intl

Mon 3/9

11:37 am-9:00 am

2 stops17h 23m

London Gatwick

Mon 3/23

12:30 pm-12:35 pm

2 stops28h 05m

$1,078

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Rochester to London

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

Prices

Airlines

Layovers

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

What is the cheapest month to fly to London?

The cheapest month to fly to London from Rochester is in September. Flight prices, which tend to average around $733, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Rochester averaging around $746.

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

You are more likely to see cheaper flights to London from Rochester when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $827 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Rochester for as low as $722 on momondo.

Can stopping save me money on Rochester to London flights?

You could potentially save up to 19% on your flight if you consider stops on a Rochester to London flight.

How have Rochester to London flight prices changed over time?

As of February 2026, prices for Rochester to London flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from Rochester to London

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

Estimated round-trip price

Cheap Rochester to London (ROC to LON) flight deals and tips

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

Fastest flight time	9h 40m
Direct flights	None

The fastest flight from Rochester to London takes 9h 40m

There are no direct flights from Rochester to London. There are no popular flight routes from Rochester to London.

Search flight deals

How far is Greater Rochester Intl to London by plane?
Greater Rochester Intl and London are 3499.2 mi apart from one another. By plane, this route typically takes 9h 40m.
When did momondo last update prices for flights from Greater Rochester Intl Airport to London?
Prices for flights from Greater Rochester Intl Airport to London are updated daily.
How many operators does momondo search for flights from Greater Rochester Intl Airport to London?
As of February 2026, there are 6 operators available to choose from for flights from Greater Rochester Intl Airport to London.
How old do you have to be to fly from Greater Rochester Intl Airport to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Greater Rochester Intl Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Rochester to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Rochester to London is American Airlines (27% of total bookings). The next most popular airlines are United Airlines (26%), Delta (22%), and JetBlue (17%).

Best airlines flying from Rochester to London

Compare and see reviews for airlines that fly from Rochester to London with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $530	Free Cancellation	Rating 7.9 8,196 reviews	Search Delta flights
JetBlue	PriceFrom $583	Free Cancellation	Rating 7.2 2,897 reviews	Search JetBlue flights
British Airways	PriceFrom $622	Free Cancellation	Rating 6.7 7,736 reviews	Search British Airways flights
American Airlines	PriceFrom $631	Free Cancellation	Rating 7.2 11,281 reviews	Search American Airlines flights
Virgin Atlantic	PriceFrom $648	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom $733	Free Cancellation	Rating 7.4 9,285 reviews	Search United Airlines flights

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Slough

Crawley

Hayes

Wembley

Dartford

Croydon

Brentwood

Guildford

Harrow

Watford

Cobham

Folkestone

Romford

Stansted

Richmond

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?

momondo does allow users to show only those flights to London from Rochester which offer a flexible booking policy as well as other useful filters and features.

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 can track prices for Rochester to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 3/15

Sun 3/22

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Nearby airports

Airlines

Cabin classes

Other United Kingdom destinations

Other flights from Rochester

Complete your trip

Feeling lucky

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Cheap flights from Rochester to London from $274

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 7/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Rochester to London

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Lufthansa flights from Rochester to London

Our best Lufthansa deals on Rochester to London flight tickets

United Airlines flights from Rochester to London

Our best United Airlines deals on Rochester to London flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Rochester to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Rochester to London

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

What is the cheapest month to fly to London?

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

Can stopping save me money on Rochester to London flights?

How have Rochester to London flight prices changed over time?

What is the cheapest airline that flies from Greater Rochester Intl to London?

What airlines fly to London?

Which airport is the most popular layover for flights between Rochester and London?

Which layover airport offers the lowest fares from Rochester to London?

Which layover airport has the shortest travel time from Rochester to London?

Which layover airport has the shortest connection time from Rochester to London?

When to book flights from Rochester to London

Cheap Rochester to London (ROC to LON) flight deals and tips

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

Fastest flight time

Direct flights

Best airlines flying from Rochester to London

Compare and see reviews for airlines that fly from Rochester to London with momondo

Traveling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Rochester

According to popular flight searches on momondo this year

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year