Question 1

What is the cheapest flight from Harrisburg to London Heathrow Airport?

Accepted Answer

In the last 3 days, the lowest price for a flight from Harrisburg to London Heathrow Airport was £248 for a one-way ticket and £545 for a return. <a href='/flight-routes/Harrisburg-MDT/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 2

Which aircraft models fly most regularly from Harrisburg to London?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 3

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

Accepted Answer

The cheapest month for flights from Harrisburg to London Heathrow Airport is November, where tickets cost £400 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is £2,205 and £738 respectively.

Question 4

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

Accepted Answer

The cheapest month for flights from Harrisburg to London Heathrow Airport is November, where tickets cost £400 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is £2,205 and £738 respectively.

Question 5

How does KAYAK find such low prices on flights from Harrisburg to London?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Harrisburg to London. <a href='/flight-routes/Harrisburg-MDT/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 6

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Harrisburg to London?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Harrisburg is likely to change within 7 days, so travellers know whether to wait or book now. <a href='/flight-routes/Harrisburg-MDT/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 7

What is the Hacker Fare option on flights from Harrisburg to London?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Harrisburg with another airline. <a href='/flight-routes/Harrisburg-MDT/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 8

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Harrisburg to London?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Harrisburg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Harrisburg-MDT/London-Heathrow-LHR'>Visit our flight page for the latest deals!>/a>

Question 9

Which airlines provide the cheapest flights from Harrisburg to London?

Accepted Answer

In the past 3 days, the cheapest return tickets from Harrisburg to London were found on Delta (£545) and KLM (£550).

Question 10

Which airlines provide the cheapest flights from Harrisburg to London?

Accepted Answer

In the past 3 days, the cheapest return tickets from Harrisburg to London were found on Delta (£545) and KLM (£550).

Question 11

What are the most popular airlines flying to Heathrow?

Accepted Answer

The most popular airline among KAYAK users flying to Heathrow is British Airways, followed by American Airlines and Icelandair.

Low season	April
High season	May
Cheapest flight	£248

MDT - LHR

£248 Find Cheap Flights from Harrisburg to London

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

Everything you should know

Cheap Flights from Harrisburg to Heathrow (MDT-LHR)

Recent return flight deals from Harrisburg to Heathrow

Recent one-way flight deals from Harrisburg to Heathrow

Recent last minute flight deals from Harrisburg to Heathrow

KAYAK’s insights & trends for Harrisburg to Heathrow flights

Get data-powered insights and trends into flights from Harrisburg to Heathrow to help you find the cheapest flights, the best time to fly and much more.

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

The cheapest month for flights from Harrisburg to London Heathrow Airport is November, where tickets cost £400 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is £2,205 and £738 respectively.

Which airlines provide the cheapest flights from Harrisburg to London?

In the past 3 days, the cheapest return tickets from Harrisburg to London were found on Delta (£545) and KLM (£550).

Good to know - Cheap tickets from Harrisburg to London

When to book flights from Harrisburg to Heathrow

FAQs for booking Harrisburg to London flights

What is the cheapest flight from Harrisburg to London Heathrow Airport?

In the last 3 days, the lowest price for a flight from Harrisburg to London Heathrow Airport was £248 for a one-way ticket and £545 for a return.

Which aircraft models fly most regularly from Harrisburg to London?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Harrisburg to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Harrisburg to London.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Harrisburg to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Harrisburg is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from Harrisburg to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Harrisburg with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Harrisburg to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Harrisburg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Harrisburg to Heathrow

Information on your arrival and departure airports

Cabin class types available on flights to Heathrow

Complete your trip to London with a hotel stay or car hire

Find direct flights to and from Harrisburg and Heathrow

Flights to other popular destinations

Flights from domestic origins to Heathrow

Choose which airport to fly into in London

Find deals for your return flight