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Cheap flights from London Heathrow Airport to Juneau

LHR — JNU
26 Feb — 5 Mar1
1 adult

Best time to book a flight from Heathrow to Juneau

Have a flexible travel schedule? Discover the best time to fly to Juneau from Heathrow with our price prediction graph.
Estimated return 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.

Travel insights for flights from Heathrow to Juneau

Get recent, data-driven insights about flights from Heathrow to Juneau including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Heathrow to Juneau. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

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.

Rainfall in Juneau by month

Plan your trip to Juneau by taking into account the average rainfall totals by month.

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.

Temperature in Juneau by month

Plan your trip to Juneau by taking into account the average temperature totals by month.

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).

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Juneau. 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 into for flights to Juneau from London Heathrow?

    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.

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

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

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

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

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

    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.

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Alternative routes for Heathrow to Juneau

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

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

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.

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

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.

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