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Cheap flights from Juneau to London from £796

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Juneau to London departing on 12/5. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:32 - 20:20
JNU
-
LHR
20h 48m
2 stops
Multiple Airlines Logo
13:05 - 08:39
LHR
-
JNU
28h 34m
2 stops
£796Multiple Airlines
Tue, 12 May - Tue, 19 May
American Airlines Logo
07:00 - 06:45
JNU
-
LHR
14h 45m
1 stop
American Airlines Logo
09:50 - 22:50
LHR
-
JNU
22h 00m
1 stop
£1,060American Airlines
Tue, 12 May - Tue, 19 May
Multiple Airlines Logo
07:24 - 12:40
JNU
-
LHR
20h 16m
3 stops
Multiple Airlines Logo
11:05 - 22:50
LHR
-
JNU
20h 45m
2 stops
£1,063Multiple Airlines
Tue, 12 May - Tue, 19 May
American Airlines Logo
07:00 - 09:05
JNU
-
LHR
17h 05m
2 stops
American Airlines Logo
09:50 - 22:50
LHR
-
JNU
22h 00m
1 stop
£1,064American Airlines
Tue, 12 May - Tue, 19 May
Multiple Airlines Logo
07:24 - 12:40
JNU
-
LHR
20h 16m
3 stops
Multiple Airlines Logo
06:30 - 21:27
LHR
-
JNU
23h 57m
3 stops
£1,080Multiple Airlines
Tue, 12 May - Tue, 19 May

American Airlines flights from Juneau to London

Our best American Airlines deals on Juneau to London flight tickets
American Airlines
3 Apr
JNU07:00Juneau Intl
18h 30m
2 stops
LHR10:30London Heathrow
10 Apr
LHR14:45London Heathrow
19h 14m
2 stops
JNU00:59Juneau Intl
£1,044
American Airlines
12 May
JNU07:00Juneau Intl
14h 45m
1 stop
LHR06:45London Heathrow
19 May
LHR09:50London Heathrow
22h 00m
1 stop
JNU22:50Juneau Intl
£1,060
American Airlines
12 May
JNU07:00Juneau Intl
17h 05m
2 stops
LHR09:05London Heathrow
19 May
LHR09:50London Heathrow
22h 00m
1 stop
JNU22:50Juneau Intl
£1,064

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 31 March 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 return flight

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Tue 12/5

14:32-20:20

2 stops20h 48m

London Heathrow

Tue 19/5

13:05-08:39

2 stops28h 34m

£796
Fastest return journey

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Tue 12/5

07:00-06:45

1 stop14h 45m

London Heathrow

Tue 19/5

09:50-22:50

1 stop22h 00m

£1,060

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Tue 12/5

07:24-12:40

3 stops20h 16m

London Heathrow

Tue 19/5

11:05-22:50

2 stops20h 45m

£1,063

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Tue 12/5

07:00-09:05

2 stops17h 05m

London Heathrow

Tue 19/5

09:50-22:50

1 stop22h 00m

£1,064

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Tue 12/5

07:24-12:40

3 stops20h 16m

London Heathrow

Tue 19/5

06:30-21:27

3 stops23h 57m

£1,080

Flights are sorted by cheapest return 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 return 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

20h 48m

Direct flights

None
The fastest flight from Juneau to London takes 20h 48m
There are no direct flights from Juneau to London. There are no popular flight routes from Juneau to London.
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  • How far is Juneau Intl to London by plane?

    London is 4423.0 mi away from Juneau Intl. In terms of flight time, this usually takes a little over 20h 48m.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Juneau Intl Airport to London.

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

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

    Price Alerts will notify you by email when the price for flights to London from Juneau decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • 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?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Ipswich
Wembley
Canterbury
Ilford
Guildford
Hayes
Chelmsford
Dover
Folkestone
Ramsgate
Chichester
Bedford
Worthing

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Juneau to London for you.

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

Yes. momondo allows you to filter the results for Juneau to London flights to just show those with 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?

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