Cheap flights from Rochester to London from $320
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 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Find the cheapest flights from Rochester to London
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Delta flights from Rochester to London Heathrow Airport
Our best Delta deals on Rochester to London Heathrow Airport flight tickets
KLM flights from Rochester to London Heathrow Airport
Our best KLM deals on Rochester to London Heathrow Airport flight tickets
momondo Fare Finder
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
RochesterLondon
ROC Greater Rochester Intl - LHR London Heathrow
ROCLHR
Greater Rochester Intl
Fri 11/13
10:28 am-10:50 am
1 stop19h 22m
London Heathrow
Sun 11/15
9:00 am-11:49 pm
2 stops19h 49m
RochesterLondon
ROC Greater Rochester Intl - LHR London Heathrow
ROCLHR
Greater Rochester Intl
Mon 11/16
10:43 am-12:00 pm
1 stop20h 17m
London Heathrow
Wed 11/18
9:00 am-11:49 pm
2 stops19h 49m
RochesterLondon
ROC Greater Rochester Intl - LHR London Heathrow
ROCLHR
Greater Rochester Intl
Mon 12/7
12:49 pm-7:00 am
1 stop13h 11m
London Heathrow
Mon 12/14
8:45 am-11:56 pm
2 stops20h 11m
RochesterLondon
ROC Greater Rochester Intl - LHR London Heathrow
ROCLHR
Greater Rochester Intl
Mon 12/7
12:49 pm-11:55 am
2 stops18h 06m
London Heathrow
Mon 12/14
8:45 am-11:56 pm
2 stops20h 11m
RochesterLondon
ROC Greater Rochester Intl - LHR London Heathrow
ROCLHR
Greater Rochester Intl
Sun 10/25
12:21 pm-6:25 am
1 stop14h 04m
London Heathrow
Sat 11/7
8:40 am-10:55 pm
2 stops19h 15m
RochesterLondon
ROC Greater Rochester Intl - LHR London Heathrow
ROCLHR
Greater Rochester Intl
Thu 11/26
3:30 pm-7:50 am
1 stop11h 20m
London Heathrow
Thu 12/3
11:45 am-11:22 pm
2 stops16h 37m
RochesterLondon
ROC Greater Rochester Intl - LHR London Heathrow
ROCLHR
Greater Rochester Intl
Sun 11/29
12:10 pm-6:25 am
1 stop13h 15m
London Heathrow
Sat 12/5
11:15 am-10:57 pm
2 stops16h 42m
RochesterLondon
ROC Greater Rochester Intl - LHR London Heathrow
ROCLHR
Greater Rochester Intl
Mon 12/7
6:00 am-9:40 pm
1 stop10h 40m
London Heathrow
Mon 12/14
8:05 am-3:07 pm
1 stop12h 02m
RochesterLondon
ROC Greater Rochester Intl - LHR London Heathrow
ROCLHR
Greater Rochester Intl
Sat 1/9
3:16 pm-8:55 pm
1 stop24h 39m
London Heathrow
Sat 1/16
12:20 pm-2:26 pm
1 stop31h 06m
RochesterLondon
ROC Greater Rochester Intl - LHR London Heathrow
ROCLHR
Greater Rochester Intl
Sun 11/29
6:00 am-6:25 am
1 stop19h 25m
London Heathrow
Sat 12/5
8:55 am-12:10 am
1 stop20h 15m
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?
Prices are currently low for flights on this route.
Typical prices usually range from $955 to $1,380.The lowest price recently found on this route was $735.
What is the cheapest month to fly to London Heathrow Airport?
The month of January is, on average, the cheapest month to fly to London Heathrow Airport from Rochester, with most prices found around $653. If you’re not able to fly to London Heathrow Airport in January, then February is your next best option. Flight prices from Rochester to London Heathrow Airport during February average around $753.
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 $967 when searching weeks out. 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 $874 on momondo.
What is the cheapest airline that flies from Greater Rochester Intl to London Heathrow?
JetBlue and United Airlines are the most popular carriers operating from Greater Rochester Intl to London Heathrow
What airlines fly to London Heathrow Airport?
Delta, United Airlines and Virgin Atlantic are the top three most popular airlines that fly to London Heathrow Airport from Rochester according to our data. Delta is the first choice among our users, with 34% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 7 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Rochester and London Heathrow Airport?
New York (JFK) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Rochester to London Heathrow Airport?
Flights via Philadelphia (PHL) offer the lowest average round-trip price of $653.
Which layover airport has the shortest travel time from Rochester to London Heathrow Airport?
Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 10h 20m.
Which layover airport has the shortest connection time from Rochester to London Heathrow Airport?
New York (JFK) has the shortest average layover time for this route: 2h 47m.
When to book flights from Rochester to London Heathrow Airport
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
Frequently asked questions about flying from Rochester to London Heathrow Airport
How far is Greater Rochester Intl to London Heathrow by plane?
The straight-line distance from Greater Rochester Intl to London Heathrow is 3486.9 mi. By plane, this route typically takes 9h 55m.
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 updated daily.
How many operators does momondo search for flights from Greater Rochester Intl Airport to London Heathrow Airport?
As of October 2026, there are 6 operators available to choose from 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 you'll need for your trip to London Heathrow Airport 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 Heathrow Airport. 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 Heathrow Airport?
Based on momondo bookings for flights between Rochester and London Heathrow Airport, the leading airline is British Airways, making up 22% of the total bookings. Other popular airlines include Delta with 22%, United Airlines with 21%, and American Airlines with 17%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $653 | Free Cancellation | Rating 7.0 12,131 reviews | |||
| PriceFrom $658 | Free Cancellation | Rating 7.4 10,289 reviews | |||
| PriceFrom $658 | Free Cancellation | Rating 6.7 8,245 reviews | |||
| PriceFrom $701 | Free Cancellation | Rating 7.1 3,044 reviews | |||
| PriceFrom $707 | Free Cancellation | Rating 7.4 692 reviews | |||
| PriceFrom $736 | Free Cancellation | Rating 7.8 8,634 reviews |
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy 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. All flights to London from Rochester on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Rochester to London?
momondo helps you find the best flight between Rochester and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Rochester to London right now. Can momondo alert me if prices change?
If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Rochester and alert you when they change.