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$646+ Cheap flights from Juneau (JNU) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
JNU — LON
May 7 — May 141
Thu 5/7
Thu 5/14
1 adult, Economy
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Cheap flight deals from Juneau to London

Cheapest flights from Juneau to London
Explore the most affordable flight options available from Juneau to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 7, 2026.

This Ovago deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:48 pm
JNU
-
LHR
2 stops32h 07m
Multiple Airlines
Thu 5/289:25 pm
LHR
-
JNU
2 stops44h 14m
Multiple Airlines
Deal found 4/5$1,249
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:08 am
JNU
-
LHR
1 stop20h 12m
Alaska Airlines
Thu 11/52:45 pm
LHR
-
JNU
2 stops15h 45m
Alaska Airlines
Deal found 4/6$1,296
This British Airways deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:22 pm
JNU
-
LHR
1 stop14h 58m
British Airways
Fri 11/202:55 pm
LHR
-
JNU
1 stop18h 33m
British Airways
Deal found 4/2$1,314
This Alaska Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:14 am
JNU
-
LHR
2 stops20h 06m
Alaska Airlines
Fri 11/202:45 pm
LHR
-
JNU
1 stop18h 43m
Alaska Airlines
Deal found 4/2$1,426

Find flight deals from Juneau to London

Discover tips and strategies to find the most affordable flight options for your journey from Juneau (JNU) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 7, 2026.

Round-trip from

$1,249
(Ovago)

One-way from

$646
(Kiwi.com)
From Juneau Intl to London (LON)
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One-way flight from Juneau Intl to London (LON)
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Juneau to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 7, 2026.
Use the filters below to find and compare flights from Juneau to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Thu 5/21

6:48 pm-11:55 am

2 stops32h 07m

London Heathrow

Thu 5/28

9:25 pm-8:39 am

2 stops44h 14m

$1,249

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Thu 5/21

1:51 pm-3:05 pm

1 stop16h 14m

London Heathrow

Thu 5/28

5:00 pm-9:27 pm

2 stops37h 27m

$1,710

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Tue 5/19

7:00 am-10:20 am

2 stops18h 20m

London Heathrow

Tue 5/26

8:55 am-9:25 pm

2 stops21h 30m

$4,415
Quickest round-trip

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sat 8/8

12:30 pm-1:45 pm

1 stop16h 15m

London Heathrow

Sat 8/22

4:30 pm-9:50 pm

1 stop14h 20m

$5,049
Cheapest one-way

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Fri 5/15

1:51 pm-12:05 pm

2 stops37h 14m

$646
Quickest one-way

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Fri 5/15

7:00 am-6:45 am

1 stop14h 45m

$2,136

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/6

Sorted by cheapest first

Best time to book a flight from Juneau to London

Have a flexible travel schedule? Discover the best time to fly to London from Juneau with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Juneau to London
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    If you book a flight to London from Juneau, you will be flying from Juneau Intl, which is the city’s only airport. Juneau Intl (JNU) is located 6.7 mi from the center of Juneau. There are 0 flights from Juneau Intl to London per day from 0 different airlines.

  • How long is the flight from Juneau to London?

    A quick flight from Juneau to London can take about 16h 14m. Alaska Airlines provides one of the quickest options available for as low as $1,710. Juneau and London are separated by a distance of 4418 mi.

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

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

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

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

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

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

See more FAQs

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