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Cheap flights from Juneau to London from $961

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 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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.
Scandinavian Airlines Logo
7:05 am - 5:40 pm
JNU
-
LHR
25h 35m
2 stops
Scandinavian Airlines Logo
6:40 pm - 6:07 pm
LHR
-
JNU
32h 27m
2 stops
$961Scandinavian Airlines
Sun, Sep 6 - Thu, Sep 10
Scandinavian Airlines Logo
7:05 am - 5:40 pm
JNU
-
LHR
25h 35m
2 stops
Scandinavian Airlines Logo
5:00 pm - 6:07 pm
LHR
-
JNU
34h 07m
2 stops
$962Scandinavian Airlines
Sun, Sep 6 - Thu, Sep 10
Icelandair Logo
7:00 am - 8:20 pm
JNU
-
LHR
28h 20m
2 stops
Icelandair Logo
1:05 pm - 11:48 pm
LHR
-
JNU
19h 43m
2 stops
$1,053Icelandair
Sun, Apr 26 - Sun, May 3
Multiple Airlines Logo
7:24 am - 11:55 am
JNU
-
LHR
19h 31m
3 stops
Multiple Airlines Logo
1:05 pm - 11:48 pm
LHR
-
JNU
19h 43m
2 stops
$1,148Multiple Airlines
Sun, Apr 26 - Sun, May 3
Multiple Airlines Logo
7:32 am - 8:20 pm
JNU
-
LHR
27h 48m
3 stops
Multiple Airlines Logo
9:25 pm - 9:25 pm
LHR
-
JNU
33h 00m
2 stops
$1,238Multiple Airlines
Thu, Jun 25 - Mon, Jun 29
Multiple Airlines Logo
7:24 am - 12:40 pm
JNU
-
LHR
20h 16m
3 stops
Multiple Airlines Logo
6:30 am - 9:27 pm
LHR
-
JNU
23h 57m
3 stops
$1,330Multiple Airlines
Sun, Apr 26 - Sun, May 3
Multiple Airlines Logo
7:00 am - 6:45 am
JNU
-
LHR
14h 45m
1 stop
Multiple Airlines Logo
8:50 am - 11:48 pm
LHR
-
JNU
23h 58m
2 stops
$1,457Multiple Airlines
Sun, Apr 26 - Sun, May 3
Multiple Airlines Logo
7:00 am - 6:45 am
JNU
-
LHR
14h 45m
1 stop
Multiple Airlines Logo
9:25 pm - 3:17 pm
LHR
-
JNU
26h 52m
2 stops
$1,510Multiple Airlines
Thu, Jun 25 - Mon, Jun 29
British Airways Logo
7:08 am - 1:45 pm
JNU
-
LHR
21h 37m
1 stop
British Airways Logo
4:30 pm - 1:01 am
LHR
-
JNU
17h 31m
1 stop
$1,512British Airways
Sun, Sep 6 - Thu, Sep 10
British Airways Logo
7:08 am - 6:45 am
JNU
-
LHR
14h 37m
1 stop
British Airways Logo
9:50 am - 1:01 am
LHR
-
JNU
24h 11m
1 stop
$1,513British Airways
Sun, Sep 6 - Thu, Sep 10

British Airways flights from Juneau to London Heathrow Airport

Our best British Airways deals on Juneau to London Heathrow Airport flight tickets
British Airways
Sep 6
JNU7:08 amJuneau Intl
21h 37m
1 stop
LHR1:45 pmLondon Heathrow
Sep 10
LHR4:30 pmLondon Heathrow
17h 31m
1 stop
JNU1:01 amJuneau Intl
$1,512
British Airways
Sep 6
JNU7:08 amJuneau Intl
14h 37m
1 stop
LHR6:45 amLondon Heathrow
Sep 10
LHR9:50 amLondon Heathrow
24h 11m
1 stop
JNU1:01 amJuneau Intl
$1,513

Alaska Airlines flights from Juneau to London Heathrow Airport

Our best Alaska Airlines deals on Juneau to London Heathrow Airport flight tickets
Alaska Airlines
Sep 6
JNU7:14 amJuneau Intl
22h 51m
2 stops
LHR3:05 pmLondon Heathrow
Sep 10
LHR5:00 pmLondon Heathrow
17h 01m
1 stop
JNU1:01 amJuneau Intl
$1,716
Alaska Airlines
Sep 6
JNU7:14 amJuneau Intl
22h 51m
2 stops
LHR3:05 pmLondon Heathrow
Sep 10
LHR5:00 pmLondon Heathrow
17h 01m
1 stop
JNU1:01 amJuneau Intl
$1,721
Alaska Airlines
Sep 6
JNU7:08 amJuneau Intl
22h 57m
1 stop
LHR3:05 pmLondon Heathrow
Sep 10
LHR5:00 pmLondon Heathrow
17h 01m
1 stop
JNU1:01 amJuneau Intl
$1,727

momondo Fare Finder

 
Customize your flight search to find flights from Juneau to London Heathrow Airport 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 March 16, 2026.
Use the filters below to find and compare flights from Juneau to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sun 9/6

7:05 am-5:40 pm

2 stops25h 35m

London Heathrow

Thu 9/10

6:40 pm-6:07 pm

2 stops32h 27m

$961

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sun 9/6

7:05 am-5:40 pm

2 stops25h 35m

London Heathrow

Thu 9/10

5:00 pm-6:07 pm

2 stops34h 07m

$962

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sun 4/26

7:00 am-8:20 pm

2 stops28h 20m

London Heathrow

Sun 5/3

1:05 pm-11:48 pm

2 stops19h 43m

$1,053

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sun 4/26

7:24 am-11:55 am

3 stops19h 31m

London Heathrow

Sun 5/3

1:05 pm-11:48 pm

2 stops19h 43m

$1,148

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Thu 6/25

7:32 am-8:20 pm

3 stops27h 48m

London Heathrow

Mon 6/29

9:25 pm-9:25 pm

2 stops33h 00m

$1,238

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sun 4/26

7:24 am-12:40 pm

3 stops20h 16m

London Heathrow

Sun 5/3

6:30 am-9:27 pm

3 stops23h 57m

$1,330
Quickest round-trip

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sun 4/26

7:00 am-6:45 am

1 stop14h 45m

London Heathrow

Sun 5/3

8:50 am-11:48 pm

2 stops23h 58m

$1,457

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Thu 6/25

7:00 am-6:45 am

1 stop14h 45m

London Heathrow

Mon 6/29

9:25 pm-3:17 pm

2 stops26h 52m

$1,510

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sun 9/6

7:08 am-1:45 pm

1 stop21h 37m

London Heathrow

Thu 9/10

4:30 pm-1:01 am

1 stop17h 31m

$1,512

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sun 9/6

7:08 am-6:45 am

1 stop14h 37m

London Heathrow

Thu 9/10

9:50 am-1:01 am

1 stop24h 11m

$1,513

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Juneau to London Heathrow Airport

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

Cheap Juneau to London Heathrow Airport (JNU to LHR) flight deals and tips

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

Fastest flight time

25h 35m

Direct flights

None
The fastest flight from Juneau to London Heathrow Airport takes 25h 35m
There are no direct flights from Juneau to London Heathrow Airport. There are no popular flight routes from Juneau to London Heathrow Airport.
Search flight deals

  • How far is Juneau Intl to London Heathrow by plane?

    London Heathrow is 4418.8 mi away from Juneau Intl. A reasonable flight in good conditions will take 25h 35m.

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

    Prices for flights from Juneau Intl Airport to London Heathrow Airport refresh daily.

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

    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 Heathrow Airport.

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

    The travel and health documents you'll need for your trip to London Heathrow Airport 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 Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

    Confirm your travel details to search for the latest offers for flights from Juneau to London Heathrow Airport. 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 Heathrow Airport 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
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Crawley
Stratford-upon-Avon
Wembley
Hayes
Dartford
Croydon
Harrow
Watford
Brentwood
Guildford
Stansted
Cobham
Folkestone
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?

All flight searches from Juneau to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Juneau to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Juneau to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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