Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Juneau to London from $1,087

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 9/14. 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

Find the cheapest flights from Juneau to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:20 am - 3:35 pm
JNU
-
LHR
23h 15m
1 stop
Multiple Airlines Logo
8:55 pm - 6:26 pm
LHR
-
JNU
30h 31m
2 stops
$1,087Multiple Airlines
Mon, Sep 14 - Mon, Sep 28
Multiple Airlines Logo
7:20 am - 1:05 pm
JNU
-
LHR
20h 45m
2 stops
Multiple Airlines Logo
7:15 pm - 6:26 pm
LHR
-
JNU
32h 11m
2 stops
$1,092Multiple Airlines
Mon, Sep 14 - Mon, Sep 28
Delta Logo
7:20 am - 12:10 pm
JNU
-
LHR
19h 50m
1 stop
Delta Logo
11:40 am - 6:26 pm
LHR
-
JNU
15h 46m
1 stop
$1,166Delta
Mon, Sep 14 - Mon, Sep 28
Multiple Airlines Logo
7:17 am - 5:40 pm
JNU
-
LHR
25h 23m
3 stops
Multiple Airlines Logo
7:30 pm - 3:28 pm
LHR
-
JNU
28h 58m
2 stops
$1,237Multiple Airlines
Mon, Sep 14 - Mon, Sep 28
Multiple Airlines Logo
7:17 am - 5:40 pm
JNU
-
LHR
25h 23m
3 stops
Multiple Airlines Logo
6:30 am - 9:26 pm
LHR
-
JNU
23h 56m
3 stops
$1,267Multiple Airlines
Mon, Sep 14 - Mon, Sep 28
Alaska Airlines Logo
2:04 pm - 12:20 pm
JNU
-
LHR
13h 16m
1 stop
Alaska Airlines Logo
2:45 pm - 9:35 pm
LHR
-
JNU
15h 50m
1 stop
$1,319Alaska Airlines
Sun, Nov 8 - Thu, Nov 12
Alaska Airlines Logo
7:14 am - 12:20 pm
JNU
-
LHR
20h 06m
2 stops
Alaska Airlines Logo
2:45 pm - 8:08 pm
LHR
-
JNU
38h 23m
3 stops
$1,336Alaska Airlines
Sun, Nov 8 - Thu, Nov 12

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Alaska Airlines flights from Juneau to London Heathrow Airport

Our best Alaska Airlines deals on Juneau to London Heathrow Airport flight tickets
Alaska Airlines
Nov 8
JNU2:04 pmJuneau Intl
13h 16m
1 stop
LHR12:20 pmLondon Heathrow
Nov 12
LHR2:45 pmLondon Heathrow
15h 50m
1 stop
JNU9:35 pmJuneau Intl
$1,319
Alaska Airlines
Nov 8
JNU7:14 amJuneau Intl
20h 06m
2 stops
LHR12:20 pmLondon Heathrow
Nov 12
LHR2:45 pmLondon Heathrow
38h 23m
3 stops
JNU8:08 pmJuneau Intl
$1,336

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 June 14, 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

Mon 9/14

7:20 am-3:35 pm

1 stop23h 15m

London Heathrow

Mon 9/28

8:55 pm-6:26 pm

2 stops30h 31m

$1,087

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Mon 9/14

7:20 am-1:05 pm

2 stops20h 45m

London Heathrow

Mon 9/28

7:15 pm-6:26 pm

2 stops32h 11m

$1,092

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Mon 9/14

7:20 am-12:10 pm

1 stop19h 50m

London Heathrow

Mon 9/28

11:40 am-6:26 pm

1 stop15h 46m

$1,166

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Mon 9/14

7:17 am-5:40 pm

3 stops25h 23m

London Heathrow

Mon 9/28

7:30 pm-3:28 pm

2 stops28h 58m

$1,237

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Mon 9/14

7:17 am-5:40 pm

3 stops25h 23m

London Heathrow

Mon 9/28

6:30 am-9:26 pm

3 stops23h 56m

$1,267
Quickest round-trip

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sun 11/8

2:04 pm-12:20 pm

1 stop13h 16m

London Heathrow

Thu 11/12

2:45 pm-9:35 pm

1 stop15h 50m

$1,319

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sun 11/8

7:14 am-12:20 pm

2 stops20h 06m

London Heathrow

Thu 11/12

2:45 pm-8:08 pm

3 stops38h 23m

$1,336

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

13h 16m

Direct flights

None
The fastest flight from Juneau to London Heathrow Airport takes 13h 16m
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

Frequently asked questions about flying from Juneau to London Heathrow Airport

  • 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 13h 16m.

  • 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.

Frequently asked questions about flying from Juneau to London Heathrow Airport

  • 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
Hounslow
Gatwick
Milton Keynes
Luton
Dover
Hayes
Crawley
Croydon
Wembley
Stansted
Stratford-upon-Avon
Harrow
Slough
Brentwood
Watford
Cobham
Guildford
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?

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.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 7/14
Tue 7/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Gatwick Airportfrom $379
Flights to London Stansted Airportfrom $485
Flights to London City Airportfrom $610
Flights to London Luton Airportfrom $442
Flights to Glasgow Intl Airportfrom $518
Flights to London Southend Airportfrom $649
Flights to Belfast Intl Airportfrom $691
Flights to Belfast City Airportfrom $711