Cheap flights from Buffalo to London Heathrow from Can$738

Flights tailored to your budget

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Cheap Buffalo - London Heathrow flight offers

Find cheap flight tickets and last-minute flight deals from Buffalo to London Heathrow

JetBlue Airways
Tue, 07-14 (BUF) Greater Buffalo -> (LHR) London
JetBlue Airways
Thu, 08-20 (LHR) London -> (BUF) Greater Buffalo
Price found 3 days ago
from Can$642
DELTA
Tue, 06-30 (BUF) Greater Buffalo -> (LHR) London
DELTA
Tue, 07-07 (LHR) London -> (BUF) Greater Buffalo
Price found 3 days ago
from Can$781
JetBlue Airways
Sun, 07-12 (BUF) Greater Buffalo -> (LHR) London
JetBlue Airways
Thu, 08-20 (LHR) London -> (BUF) Greater Buffalo
Price found 4 days ago
from Can$1,268

Info about flights from Buffalo to London Heathrow

Some useful info about flights from Buffalo to London Heathrow to help you plan your next trip

Best price last 15 days Can$738
Average flight duration 8h 7m
Cheapest month March
Average number of flights per week 1
First flight time 05:00
Last flight time 21:43
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Top airlines on the route Buffalo - London Heathrow

Airlines providing flights to London Heathrow from Buffalo

JetBlue Airways
JetBlue Airways
DELTA
DELTA
United
United

Looking for the price of a flight from Buffalo to London Heathrow?

There’s no fixed price — fares between Greater Buffalo and London can vary a lot by day or time.

Can$738 is the best price recorded in the last 15 days.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Flying from or to Greater Buffalo and London? Here are your airport options

Knowing your full list of nearby airports can make flight planning easier, especially when routes vary.

  • Airports in Greater Buffalo: Only Greater Buffalo is available for departures.
  • Airports in London: Arrivals into London are possible from 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

For families or those traveling with assistance, smaller airports can be easier to navigate. Cities served by multiple airports often allow for more flexible travel planning.

Flights from Greater Buffalo to London - Heathrow

Adjust your flight filters for Buffalo – London Heathrow

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to United Kingdom? These cities are popular too: Edinburgh, London, Manchester, Newcastle, Newquay.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently Asked Questions

Frequently asked questions about flights from Buffalo to London Heathrow.

How much does an airline ticket from Buffalo to London Heathrow cost?

The lowest price recorded in the last 15 days for a flight from Buffalo to London Heathrow is Can$738.

How far is Greater Buffalo from London?

Greater Buffalo is about 5702 km from London.

What are the airports in London?

London has 6 airports: City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

What are the airports in Greater Buffalo?

Greater Buffalo has one airport: Greater Buffalo.

What are the most popular cities in United Kingdom?

The most popular cities in United Kingdom according to our users' searches are: Edinburgh, London, Manchester, Newcastle, Newquay.

When should I book a flight from Greater Buffalo to London?

The best time to book a flight from Greater Buffalo to London is 3 months in advance, while the worst time is 6 weeks in advance.

What is the cheapest month to fly from Greater Buffalo to London?

The cheapest month to fly from Greater Buffalo to London is March.

What is the most expensive month to fly from Greater Buffalo to London?

The most expensive month to fly from Greater Buffalo to London is December.

What is the best day of the week to fly from Greater Buffalo to London?

For flights from Greater Buffalo to London Monday is on average the cheapest day to fly, while Sunday is the most expensive day to fly.