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$303+ Cheap flights from Rochester (ROC) to Heathrow (LHR)

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — LHR
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Rochester Greater Rochester Intl to London Heathrow are usually found in February or January, booked 48 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Rochester to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Rochester (ROC) to Heathrow (LHR). 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 July 3, 2025.

Round-trip from

$655
(American Airlines)

One-way from

$303
(Justfly.com)

Popular in

June

Cheapest in

February

Average price

$1,053
From Rochester Greater Rochester Intl to London Heathrow
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One-way flight from Rochester Greater Rochester Intl to London Heathrow
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Highest demand for flights based on searches. 17% potential increase in price ($172 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Rochester to Heathrow

Cheapest flights from Rochester to Heathrow
Explore the most affordable flight options available from Rochester to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2711:01 amROC - LHR
1 stop15h 49mAmerican Airlines
Mon 9/110:05 amLHR - ROC
1 stop15h 39mAmerican Airlines
Deal found 7/3$655
This Expedia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2011:37 amROC - LHR
1 stop14h 43mBritish Airways
Tue 8/267:25 pmLHR - ROC
2 stops27h 22mBritish Airways
Deal found 7/2$682
This JetBlue deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:15 amROC - LHR
1 stop9h 30mJetBlue
Fri 8/2211:55 amLHR - ROC
1 stop16h 35mJetBlue
Deal found 7/1$688
This Finnair deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:18 pmROC - LHR
1 stop12h 57mFinnair
Sun 8/249:15 amLHR - ROC
1 stop19h 26mFinnair
Deal found 7/1$704
This Booking.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:30 amROC - LHR
2 stops19h 00mMultiple Airlines
Wed 10/810:50 amLHR - ROC
2 stops17h 37mMultiple Airlines
Deal found 7/3$729
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2810:54 amROC - LHR
1 stop14h 26mUnited Airlines
Tue 10/72:05 pmLHR - ROC
2 stops24h 52mUnited Airlines
Deal found 7/2$730
This Booking.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:30 amROC - LHR
2 stops19h 00mAir Canada
Tue 8/269:30 amLHR - ROC
2 stops16h 43mAir Canada
Deal found 7/2$744
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/92:10 pmROC - LHR
1 stop16h 00mDelta
Thu 9/256:15 amLHR - ROC
2 stops15h 10mDelta
Deal found 7/3$745
This Scandinavian Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2711:12 amROC - LHR
2 stops41h 08mScandinavian Airlines
Tue 10/77:05 amLHR - ROC
2 stops22h 29mScandinavian Airlines
Deal found 7/2$757
This Virgin Atlantic deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2512:25 pmROC - LHR
2 stops13h 20mVirgin Atlantic
Wed 8/2711:30 amLHR - ROC
2 stops16h 41mVirgin Atlantic
Deal found 7/1$800

Cheapflights Fare Finder

Customize your flight search to find flights from Rochester to Heathrow 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 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Rochester to London Heathrow Airport that are best for you.

Fly from

Rochester

Fly to

Heathrow

Route

Depart

Return

Price

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Wed 8/27

11:01 am-7:50 am

1 stop15h 49m

London Heathrow

Mon 9/1

10:05 am-8:44 pm

1 stop15h 39m

$655

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Wed 8/20

11:37 am-7:20 am

1 stop14h 43m

London Heathrow

Tue 8/26

7:25 pm-5:47 pm

2 stops27h 22m

$682

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Fri 8/15

6:15 am-8:45 pm

1 stop9h 30m

London Heathrow

Fri 8/22

11:55 am-11:30 pm

1 stop16h 35m

$688

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Fri 8/15

6:18 pm-12:15 pm

1 stop12h 57m

London Heathrow

Sun 8/24

9:15 am-11:41 pm

1 stop19h 26m

$704

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Wed 10/1

6:30 am-6:30 am

2 stops19h 00m

London Heathrow

Wed 10/8

10:50 am-11:27 pm

2 stops17h 37m

$729

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Sun 9/28

10:54 am-6:20 am

1 stop14h 26m

London Heathrow

Tue 10/7

2:05 pm-9:57 am

2 stops24h 52m

$730

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Wed 8/20

6:30 am-6:30 am

2 stops19h 00m

London Heathrow

Tue 8/26

9:30 am-9:13 pm

2 stops16h 43m

$744

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Tue 9/9

2:10 pm-11:10 am

1 stop16h 00m

London Heathrow

Thu 9/25

6:15 am-4:25 pm

2 stops15h 10m

$745

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Sat 9/27

11:12 am-9:20 am

2 stops41h 08m

London Heathrow

Tue 10/7

7:05 am-12:34 am

2 stops22h 29m

$757

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Fri 7/25

12:25 pm-6:45 am

2 stops13h 20m

London Heathrow

Wed 8/27

11:30 am-11:11 pm

2 stops16h 41m

$800

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Rochester to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Rochester with our price prediction graph.
Estimated round-trip 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 Heathrow Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Rochester to Heathrow. Price data was last updated on June 27, 2025.

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Rochester to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Rochester to London Heathrow Airport (average of $661). Flying from Rochester to London Heathrow Airport in June is currently the most expensive (average of $1,098). 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.

What is the cheapest time of day to fly from ROC to LHR?

Find hourly flight availability from Rochester to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 15% on flights from Rochester to London Heathrow Airport by exploring options for tickets in the morning.

What is the cheapest day to fly from Rochester to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Rochester to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Rochester to London Heathrow Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Rochester to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Delta, Finnair, and United Airlines from Rochester to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,306 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,916 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Rochester to Heathrow. 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 Heathrow?

    Rochester 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 Heathrow. 6 airlines have flights from Greater Rochester Intl to London Heathrow on a regular basis. Booking flights from Rochester Greater Rochester Intl to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • What are the cheapest airlines flying from Rochester to London Heathrow Airport round-trip?

    Cheapflights users have booked flights from Rochester to London Heathrow Airport round-trip from $655. Other airlines that can offer you cheap pricing are British Airways, from $682, and JetBlue, from $688. You may be able to fly from Rochester to London Heathrow Airport for 21% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Rochester to London Heathrow Airport one-way?

    The cheapest airlines for a one-way flight from Rochester to London Heathrow Airport are British Airways ($303), American Airlines ($307), and JetBlue ($328).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rochester to Heathrow 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 Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Rochester to London Heathrow Airport (average of $661). Flying from Rochester to London Heathrow Airport in June is currently the most expensive (average of $1,098). 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

Traveling to a place near Rochester?

Book flights to Rochester if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Folkestone
Borehamwood
Broadway
Aylesbury
Chelmsford
Brentwood
Chichester
Swindon

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Alternative routes for Rochester to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Rochester to Heathrow

Discover the top 6 airlines that operate flights from Rochester to Heathrow. 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 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$546Average$751FlexibilityNo cancel feeOn-time62%
DeltaCheapest$602Average$784FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$604Average$822FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$646Average$1,006FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$676Average$838FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$741Average$947FlexibilityNo cancel feeOn-time69%

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