Which airports can I use when flying from London Heathrow Airport to Juneau?

Flights from London Heathrow Airport to Juneau usually depart from London Heathrow (LHR) and arrive at Juneau Intl (JNU).

Which cabin classes can I book on flights from London Heathrow Airport to Juneau?

Only Economy class is available on flights from London Heathrow Airport to Juneau.

Which airports do connecting flights from London Heathrow Airport to Juneau pass through?

Most connecting flights from London Heathrow Airport to Juneau pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

Can I save money by using flexible dates for flights from London Heathrow Airport to Juneau?

On the London Heathrow Airport to Juneau route, being flexible with your departure day can save you up to 57%. Saturday is the cheapest day at £846 return on average, while Sunday is the most expensive at £1,949 – a £1,103 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

A direct flight from London Heathrow Airport to Juneau takes 0h 00m, covering 4,418 miles.

Do I need a passport to fly from London Heathrow Airport to Juneau?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from London Heathrow Airport to Juneau changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £824 to £7,004. That means the highest observed fare was about 8x higher than the lowest one.

How are flight prices from London Heathrow Airport to Juneau looking right now?

One-way fares from London Heathrow Airport to Juneau are currently lower than usual. Average one-way flight prices are about £609, which is 20% below the typical average for this route.

What is the time difference between London Heathrow Airport and Juneau?

Juneau is 9 hours behind London Heathrow Airport (Alaska Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Which car hire options are available at Juneau Intl Airport (JNU)?

Juneau Intl Airport (JNU) hosts 5 major car hire companies, with daily rates starting from around £27 for economy cars. Top options include: · Budget · Avis · Alamo · Hertz · Enterprise Rent-A-Car

What is the cheapest stopover airport when flying from London Heathrow Airport to Juneau?

Flights via Seattle/Tacoma Intl (SEA) offer the most affordable fares, with an average return price of £1,434. Based on KAYAK data over the past 3 months.

When flying from London Heathrow Airport to Juneau, which airport offers the shortest stopover?

Seattle/Tacoma Intl (SEA) had the shortest average connection time for London Heathrow Airport to Juneau stopovers at 616 minutes over the past 3 months.

Cheap Flights from London Heathrow to Juneau | KAYAK

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Cheapest return flight

£824

Typical prices: £880-£1,899

Multiple Airlines

Sat 6/10Sat 13/10

LHR - JNU • 2 stops

Cheapest one-way flight

£583

Typical prices: £646-£953

Multiple Airlines

Sat 10/11

LHR - JNU • 3 stops

Direct flights

Not available

There are currently no direct flights between London Heathrow Airport and Juneau. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

May

Cheapest • 18% price drop

May

Most popular

Good to know

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We hope you enjoy your trip to Juneau!

Flight Deals

Cheap Flights from Heathrow to Juneau (LHR-JNU)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Recent return flight deals from Heathrow to Juneau

Tue, 6 Oct - Tue, 13 Oct

11:40 - 21:29LHR London Heathrow-JNU Juneau Intl

18h 49m2 stops Seattle/Tacoma Intl Ketchikan

09:43 - 15:35JNU Juneau Intl-LHR London Heathrow

20h 52m3 stops Sitka Ketchikan Seattle/Tacoma Intl

£824Multiple Airlines

Tue, 6 Oct - Tue, 13 Oct

11:40 - 21:29LHR London Heathrow-JNU Juneau Intl

18h 49m2 stops Seattle/Tacoma Intl Ketchikan

14:23 - 15:35JNU Juneau Intl-LHR London Heathrow

16h 12m1 stop Seattle/Tacoma Intl

£826Multiple Airlines

Tue, 6 Oct - Tue, 13 Oct

11:40 - 21:45LHR London Heathrow-JNU Juneau Intl

19h 05m1 stop Seattle/Tacoma Intl

14:23 - 15:35JNU Juneau Intl-LHR London Heathrow

16h 12m1 stop Seattle/Tacoma Intl

£830Multiple Airlines

Fri, 23 Oct - Fri, 30 Oct

17:00 - 08:49LHR London Heathrow-JNU Juneau Intl

24h 49m1 stop Seattle/Tacoma Intl

14:23 - 12:20JNU Juneau Intl-LHR London Heathrow

13h 57m1 stop Seattle/Tacoma Intl

£897Alaska Airlines

Tue, 20 Oct - Tue, 27 Oct

17:00 - 08:49LHR London Heathrow-JNU Juneau Intl

24h 49m1 stop Seattle/Tacoma Intl

14:23 - 12:20JNU Juneau Intl-LHR London Heathrow

13h 57m1 stop Seattle/Tacoma Intl

£902Alaska Airlines

Tue, 20 Oct - Tue, 27 Oct

13:05 - 08:49LHR London Heathrow-JNU Juneau Intl

28h 44m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

07:16 - 10:50JNU Juneau Intl-LHR London Heathrow

19h 34m3 stops Ketchikan Seattle/Tacoma Intl Reykjavik Keflavik Intl

£904Multiple Airlines

Fri, 23 Oct - Fri, 30 Oct

17:00 - 08:49LHR London Heathrow-JNU Juneau Intl

24h 49m1 stop Seattle/Tacoma Intl

07:16 - 12:20JNU Juneau Intl-LHR London Heathrow

21h 04m2 stops Ketchikan Seattle/Tacoma Intl

£955Alaska Airlines

Tue, 20 Oct - Tue, 27 Oct

17:00 - 08:49LHR London Heathrow-JNU Juneau Intl

24h 49m1 stop Seattle/Tacoma Intl

07:16 - 12:20JNU Juneau Intl-LHR London Heathrow

21h 04m2 stops Ketchikan Seattle/Tacoma Intl

£961Alaska Airlines

Tue, 6 Oct - Tue, 13 Oct

09:50 - 20:13LHR London Heathrow-JNU Juneau Intl

19h 23m3 stops Seattle/Tacoma Intl Ketchikan Sitka

09:43 - 13:45JNU Juneau Intl-LHR London Heathrow

19h 02m3 stops Sitka Ketchikan Seattle/Tacoma Intl

£966Multiple Airlines

Thu, 22 Oct - Thu, 29 Oct

21:25 - 21:45LHR London Heathrow-JNU Juneau Intl

33h 20m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

07:13 - 10:50JNU Juneau Intl-LHR London Heathrow

19h 37m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

£991Multiple Airlines

Booking Insights

Price, demand, and travel trends for London Heathrow Airport to Juneau flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from London Heathrow Airport to Juneau with more confidence.

Airlines

Stopovers

What is the cheapest airline to fly from London Heathrow Airport to Juneau?

Alaska Airlines (£897) offered the cheapest return ticket from London Heathrow Airport to Juneau in the last 5 days.

Find deals

Low season	February
High season	May
Cheapest flight	£583

Most popular time to fly and prices are also 18% lower on average.

Flights from London Heathrow Airport to Juneau

When to book flights from Heathrow to Juneau

Are your dates flexible? Find out the best times to travel from Heathrow to Juneau based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from London Heathrow Airport to Juneau?
Flights from London Heathrow Airport to Juneau usually depart from London Heathrow (LHR) and arrive at Juneau Intl (JNU).
Which cabin classes can I book on flights from London Heathrow Airport to Juneau?
Only Economy class is available on flights from London Heathrow Airport to Juneau.
Which airports do connecting flights from London Heathrow Airport to Juneau pass through?
Most connecting flights from London Heathrow Airport to Juneau pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.
Can I save money by using flexible dates for flights from London Heathrow Airport to Juneau?
On the London Heathrow Airport to Juneau route, being flexible with your departure day can save you up to 57%. Saturday is the cheapest day at £846 return on average, while Sunday is the most expensive at £1,949 – a £1,103 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How long is a flight from London Heathrow Airport to Juneau?
A direct flight from London Heathrow Airport to Juneau takes 0h 00m, covering 4,418 miles.
Do I need a passport to fly from London Heathrow Airport to Juneau?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from London Heathrow Airport to Juneau changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £824 to £7,004. That means the highest observed fare was about 8x higher than the lowest one.
How are flight prices from London Heathrow Airport to Juneau looking right now?
One-way fares from London Heathrow Airport to Juneau are currently lower than usual. Average one-way flight prices are about £609, which is 20% below the typical average for this route.
What is the time difference between London Heathrow Airport and Juneau?
Juneau is 9 hours behind London Heathrow Airport (Alaska Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.
Which car hire options are available at Juneau Intl Airport (JNU)?
Juneau Intl Airport (JNU) hosts 5 major car hire companies, with daily rates starting from around £27 for economy cars. Top options include:
· Budget
· Avis
· Alamo
· Hertz
· Enterprise Rent-A-Car

If your dates are flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average £846 – about £1,103 less than Sunday (57% savings) based on the last 12 months.
If you can choose when to travel, plan your London Heathrow Airport to Juneau trip for May. Fares historically average £806 return in that month – typically £1,143 less than the most expensive month, which is December (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Juneau Intl Airport.
- Travelodge by Wyndham Juneau
- Frontier Suites Hotel in Juneau
- Aspen Suites Hotel Juneau

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LHR - JNU

£583 Find Cheap Flights from London Heathrow Airport to Juneau – Compare and Save

Everything you should know

Cheap Flights from Heathrow to Juneau (LHR-JNU)

Recent return flight deals from Heathrow to Juneau

Recent one-way flight deals from Heathrow to Juneau

Price, demand, and travel trends for London Heathrow Airport to Juneau flights

What is the cheapest airline to fly from London Heathrow Airport to Juneau?

What is the cheapest stopover airport when flying from London Heathrow Airport to Juneau?

When flying from London Heathrow Airport to Juneau, which airport offers the shortest stopover?

Key details for London Heathrow Airport to Juneau flights

Low season

High season

Cheapest flight

When to book flights from Heathrow to Juneau

Your London Heathrow Airport to Juneau flight questions, answered

Your guide to booking London Heathrow Airport to Juneau flights

More options for your flight from Heathrow to Juneau

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

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