Question 1

How long is the flight from London Heathrow Airport to Juneau?

Accepted Answer

There are many flights that can get you from London Heathrow Airport to Juneau in 15h 43m. Fly via Alaska Airlines to get the fastest option. The distance from London Heathrow Airport to Juneau is about 4418 mi.

Question 2

E

Accepted Answer

In terms of precipitation, rainfall in Juneau ranges from 74.0 - 218.0 inches per month. September is typically the wettest month, when rainfall can reach 218.0 mm. April is typically the driest time to visit Juneau when rainfall is around 74.0 mm.

Question 3

E

Accepted Answer

If weather is an important factor for your trip to Juneau, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 14.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

Question 4

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

Accepted Answer

When flying from London Heathrow Airport to Juneau, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 5

What airport do you fly into for flights to Juneau from London Heathrow?

Accepted Answer

Located just 6.7 mi from the city center, Juneau Intl is the airport most travelers will use when flying to Juneau from London Heathrow. Booking flights from London Heathrow to Juneau Intl (JNU) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 0 different airlines.

Question 6

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

Accepted Answer

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

Question 7

How can I find direct flights from Heathrow to Juneau?

Accepted Answer

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

Question 8

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

Accepted Answer

Yes. Cheapflights offers flight deals from Heathrow to Juneau by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 9

How does Cheapflights help users find flights from Heathrow to Juneau?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Juneau from Heathrow today with Cheapflights!

Question 10

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Juneau?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Juneau for you. Better yet — we are completely free to use.

Question 11

Can Cheapflights find flights from Heathrow to Juneau with no change fees?

Accepted Answer

Need flexible booking options for your flight to Juneau from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 12

Can Cheapflights notify me if prices for flights from Heathrow to Juneau become cheaper?

Accepted Answer

Not ready to book yet? You can track prices for flights from Heathrow to Juneau on Cheapflights with our Price Alert feature and get notified when better prices are available.

Cheap flights from London Heathrow Airport to Juneau from £904

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Juneau

Cheapest flights from Heathrow to JuneauExplore the most affordable flight options available from Heathrow to Juneau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Explore the most affordable flight options available from Heathrow to Juneau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Best flights from Heathrow to JuneauDiscover carefully curated flight deals from Heathrow to Juneau that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Discover carefully curated flight deals from Heathrow to Juneau that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from Heathrow to JuneauDiscover last-minute flight deals from Heathrow to Juneau. Data last updated 21 September 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Juneau. Data last updated 21 September 2026 and is based on user searches.

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Related info for your journey

What airport do you fly into for flights to Juneau from London Heathrow?

How long is the flight from London Heathrow Airport to Juneau?

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

How can I find direct flights from Heathrow to Juneau?

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

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Alternative routes for Heathrow to Juneau

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Complete your trip

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Heathrow and Juneau flights

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How does Cheapflights help users find flights from Heathrow to Juneau?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Juneau?

Can Cheapflights find flights from Heathrow to Juneau with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Juneau become cheaper?

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Cheapest flights from Heathrow to Juneau
Explore the most affordable flight options available from Heathrow to Juneau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 September 2026.

Best flights from Heathrow to Juneau
Discover carefully curated flight deals from Heathrow to Juneau that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 September 2026.

Last-minute flights from Heathrow to Juneau
Discover last-minute flight deals from Heathrow to Juneau. Data last updated 21 September 2026 and is based on user searches.