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Cheap flights from Juneau to London from $1,375

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Juneau to London departing on 8/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Juneau to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
7:20 am - 3:35 pm
JNU
-
LHR
23h 15m
1 stop
KLM Logo
6:30 am - 6:26 pm
LHR
-
JNU
20h 56m
2 stops
$1,375KLM
Sat, Aug 1 - Sat, Aug 8
Multiple Airlines Logo
7:20 am - 10:20 am
JNU
-
LHR
18h 00m
2 stops
Multiple Airlines Logo
6:30 am - 6:26 pm
LHR
-
JNU
20h 56m
2 stops
$1,380Multiple Airlines
Sat, Aug 1 - Sat, Aug 8
KLM Logo
7:20 am - 3:35 pm
JNU
-
LHR
23h 15m
1 stop
KLM Logo
5:45 pm - 6:26 pm
LHR
-
JNU
33h 41m
1 stop
$1,426KLM
Sat, Aug 1 - Sat, Aug 8
Multiple Airlines Logo
8:48 pm - 3:40 pm
JNU
-
LHR
33h 52m
2 stops
Multiple Airlines Logo
8:25 pm - 9:25 pm
LHR
-
JNU
34h 00m
3 stops
$1,576Multiple Airlines
Sat, Aug 1 - Sat, Aug 8
KLM Logo
7:25 am - 3:35 pm
JNU
-
LHR
23h 10m
1 stop
KLM Logo
5:45 pm - 6:21 pm
LHR
-
JNU
33h 36m
1 stop
$1,642KLM
Mon, Jul 6 - Mon, Jul 13
Icelandair Logo
8:48 pm - 11:55 am
JNU
-
LHR
30h 07m
2 stops
Icelandair Logo
9:25 pm - 3:17 pm
LHR
-
JNU
26h 52m
2 stops
$1,649Icelandair
Mon, Jul 6 - Mon, Jul 13
Multiple Airlines Logo
8:48 pm - 3:05 pm
JNU
-
LHR
33h 17m
1 stop
Multiple Airlines Logo
7:40 am - 9:22 pm
LHR
-
JNU
22h 42m
2 stops
$1,651Multiple Airlines
Mon, Jul 6 - Mon, Jul 13
Alaska Airlines Logo
9:55 am - 3:05 pm
JNU
-
LHR
20h 10m
3 stops
Alaska Airlines Logo
5:00 pm - 8:12 pm
LHR
-
JNU
36h 12m
3 stops
$1,684Alaska Airlines
Sat, Aug 1 - Sat, Aug 8
Multiple Airlines Logo
9:55 am - 1:45 pm
JNU
-
LHR
18h 50m
3 stops
Multiple Airlines Logo
8:50 am - 9:22 pm
LHR
-
JNU
21h 32m
2 stops
$1,689Multiple Airlines
Mon, Jul 6 - Mon, Jul 13
Alaska Airlines Logo
7:35 am - 3:05 pm
JNU
-
LHR
22h 30m
2 stops
Alaska Airlines Logo
5:00 pm - 9:25 pm
LHR
-
JNU
37h 25m
2 stops
$1,695Alaska Airlines
Mon, Jul 6 - Mon, Jul 13

Alaska Airlines flights from Juneau to London

Our best Alaska Airlines deals on Juneau to London flight tickets
Alaska Airlines
Aug 1
JNU9:55 amJuneau Intl
20h 10m
3 stops
LHR3:05 pmLondon Heathrow
Aug 8
LHR5:00 pmLondon Heathrow
36h 12m
3 stops
JNU8:12 pmJuneau Intl
$1,684
Alaska Airlines
Jul 6
JNU7:35 amJuneau Intl
22h 30m
2 stops
LHR3:05 pmLondon Heathrow
Jul 13
LHR5:00 pmLondon Heathrow
37h 25m
2 stops
JNU9:25 pmJuneau Intl
$1,695
Alaska Airlines
Jun 29
JNU7:35 amJuneau Intl
22h 30m
2 stops
LHR3:05 pmLondon Heathrow
Jul 6
LHR5:00 pmLondon Heathrow
14h 55m
1 stop
JNU10:55 pmJuneau Intl
$2,167

KLM flights from Juneau to London

Our best KLM deals on Juneau to London flight tickets
KLM
Aug 1
JNU7:20 amJuneau Intl
23h 15m
1 stop
LHR3:35 pmLondon Heathrow
Aug 8
LHR6:30 amLondon Heathrow
20h 56m
2 stops
JNU6:26 pmJuneau Intl
$1,375
KLM
Aug 1
JNU7:20 amJuneau Intl
23h 15m
1 stop
LHR3:35 pmLondon Heathrow
Aug 8
LHR5:45 pmLondon Heathrow
33h 41m
1 stop
JNU6:26 pmJuneau Intl
$1,426
KLM
Jul 6
JNU7:25 amJuneau Intl
23h 10m
1 stop
LHR3:35 pmLondon Heathrow
Jul 13
LHR5:45 pmLondon Heathrow
33h 36m
1 stop
JNU6:21 pmJuneau Intl
$1,642

momondo 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, momondo users made 832,500 searches. Data last updated May 20, 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

Sat 8/1

7:20 am-3:35 pm

1 stop23h 15m

London Heathrow

Sat 8/8

6:30 am-6:26 pm

2 stops20h 56m

$1,375
Quickest round-trip

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sat 8/1

7:20 am-10:20 am

2 stops18h 00m

London Heathrow

Sat 8/8

6:30 am-6:26 pm

2 stops20h 56m

$1,380

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sat 8/1

7:20 am-3:35 pm

1 stop23h 15m

London Heathrow

Sat 8/8

5:45 pm-6:26 pm

1 stop33h 41m

$1,426

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sat 8/1

8:48 pm-3:40 pm

2 stops33h 52m

London Heathrow

Sat 8/8

8:25 pm-9:25 pm

3 stops34h 00m

$1,576

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Mon 7/6

7:25 am-3:35 pm

1 stop23h 10m

London Heathrow

Mon 7/13

5:45 pm-6:21 pm

1 stop33h 36m

$1,642

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Mon 7/6

8:48 pm-11:55 am

2 stops30h 07m

London Heathrow

Mon 7/13

9:25 pm-3:17 pm

2 stops26h 52m

$1,649

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Mon 7/6

8:48 pm-3:05 pm

1 stop33h 17m

London Heathrow

Mon 7/13

7:40 am-9:22 pm

2 stops22h 42m

$1,651

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sat 8/1

9:55 am-3:05 pm

3 stops20h 10m

London Heathrow

Sat 8/8

5:00 pm-8:12 pm

3 stops36h 12m

$1,684

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Mon 7/6

9:55 am-1:45 pm

3 stops18h 50m

London Heathrow

Mon 7/13

8:50 am-9:22 pm

2 stops21h 32m

$1,689

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Mon 7/6

7:35 am-3:05 pm

2 stops22h 30m

London Heathrow

Mon 7/13

5:00 pm-9:25 pm

2 stops37h 25m

$1,695

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Juneau to London

Are you open to changing your travel dates? Check out the ideal times to fly from Juneau to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Juneau to London (JNU to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Juneau to London

Fastest flight time

15h 02m

Direct flights

None
The fastest flight from Juneau to London takes 15h 02m
There are no direct flights from Juneau to London. There are no popular flight routes from Juneau to London.
Search flight deals

Frequently asked questions about flying from Juneau to London

  • How far is Juneau Intl to London by plane?

    London is 4423.0 mi away from Juneau Intl. Typically, this will take 15h 02m by plane in normal conditions.

  • When did momondo last update prices for flights from Juneau Intl Airport to London?

    Prices for flights from Juneau Intl Airport to London are updated daily.

  • How old do you have to be to fly from Juneau Intl Airport to London?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Juneau Intl Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Juneau to London

  • How do I get Price Alerts for flights from Juneau to London?

    Confirm your travel details to search for the latest offers for flights from Juneau to London. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Juneau to London with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Dover
Luton
Hayes
Crawley
Wembley
Slough
Croydon
Stansted
Watford
Harrow
Brentwood
Dartford
Ilford
Cobham
Folkestone
Uxbridge
Romford

Why use momondo?

Why should I use momondo to find a flight deal from Juneau to London?

It is quick and easy to find Juneau to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Juneau to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Juneau which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Juneau to London?

Once all potential Juneau to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Juneau to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Juneau and alert you when they change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport