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Cheap flights from Juneau to London from £1,026

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 1/8. 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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Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
07:20 - 15:35
JNU
-
LHR
23h 15m
1 stop
KLM Logo
06:30 - 18:26
LHR
-
JNU
20h 56m
2 stops
£1,026KLM
Sat, 1 Aug - Sat, 8 Aug
Multiple Airlines Logo
07:20 - 10:20
JNU
-
LHR
18h 00m
2 stops
Multiple Airlines Logo
06:30 - 18:26
LHR
-
JNU
20h 56m
2 stops
£1,029Multiple Airlines
Sat, 1 Aug - Sat, 8 Aug
KLM Logo
07:20 - 15:35
JNU
-
LHR
23h 15m
1 stop
KLM Logo
17:45 - 18:26
LHR
-
JNU
33h 41m
1 stop
£1,064KLM
Sat, 1 Aug - Sat, 8 Aug
Multiple Airlines Logo
20:48 - 15:40
JNU
-
LHR
33h 52m
2 stops
Multiple Airlines Logo
20:25 - 21:25
LHR
-
JNU
34h 00m
3 stops
£1,176Multiple Airlines
Sat, 1 Aug - Sat, 8 Aug
KLM Logo
07:25 - 15:35
JNU
-
LHR
23h 10m
1 stop
KLM Logo
17:45 - 18:21
LHR
-
JNU
33h 36m
1 stop
£1,225KLM
Mon, 6 Jul - Mon, 13 Jul
Icelandair Logo
20:48 - 11:55
JNU
-
LHR
30h 07m
2 stops
Icelandair Logo
21:25 - 15:17
LHR
-
JNU
26h 52m
2 stops
£1,230Icelandair
Mon, 6 Jul - Mon, 13 Jul
Multiple Airlines Logo
20:48 - 15:05
JNU
-
LHR
33h 17m
1 stop
Multiple Airlines Logo
07:40 - 21:22
LHR
-
JNU
22h 42m
2 stops
£1,232Multiple Airlines
Mon, 6 Jul - Mon, 13 Jul
Alaska Airlines Logo
09:55 - 15:05
JNU
-
LHR
20h 10m
3 stops
Alaska Airlines Logo
17:00 - 20:12
LHR
-
JNU
36h 12m
3 stops
£1,256Alaska Airlines
Sat, 1 Aug - Sat, 8 Aug
Multiple Airlines Logo
09:55 - 13:45
JNU
-
LHR
18h 50m
3 stops
Multiple Airlines Logo
08:50 - 21:22
LHR
-
JNU
21h 32m
2 stops
£1,260Multiple Airlines
Mon, 6 Jul - Mon, 13 Jul
Alaska Airlines Logo
07:35 - 15:05
JNU
-
LHR
22h 30m
2 stops
Alaska Airlines Logo
17:00 - 21:25
LHR
-
JNU
37h 25m
2 stops
£1,264Alaska Airlines
Mon, 6 Jul - Mon, 13 Jul

Alaska Airlines flights from Juneau to London

Our best Alaska Airlines deals on Juneau to London flight tickets
Alaska Airlines
1 Aug
JNU09:55Juneau Intl
20h 10m
3 stops
LHR15:05London Heathrow
8 Aug
LHR17:00London Heathrow
36h 12m
3 stops
JNU20:12Juneau Intl
£1,256
Alaska Airlines
6 Jul
JNU07:35Juneau Intl
22h 30m
2 stops
LHR15:05London Heathrow
13 Jul
LHR17:00London Heathrow
37h 25m
2 stops
JNU21:25Juneau Intl
£1,264
Alaska Airlines
29 Jun
JNU07:00Juneau Intl
23h 05m
1 stop
LHR15:05London Heathrow
6 Jul
LHR17:00London Heathrow
14h 55m
1 stop
JNU22:55Juneau Intl
£1,616

KLM flights from Juneau to London

Our best KLM deals on Juneau to London flight tickets
KLM
1 Aug
JNU07:20Juneau Intl
23h 15m
1 stop
LHR15:35London Heathrow
8 Aug
LHR06:30London Heathrow
20h 56m
2 stops
JNU18:26Juneau Intl
£1,026
KLM
1 Aug
JNU07:20Juneau Intl
23h 15m
1 stop
LHR15:35London Heathrow
8 Aug
LHR17:45London Heathrow
33h 41m
1 stop
JNU18:26Juneau Intl
£1,064
KLM
6 Jul
JNU07:25Juneau Intl
23h 10m
1 stop
LHR15:35London Heathrow
13 Jul
LHR17:45London Heathrow
33h 36m
1 stop
JNU18:21Juneau Intl
£1,225

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 20 May 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

Sat 1/8

07:20-15:35

1 stop23h 15m

London Heathrow

Sat 8/8

06:30-18:26

2 stops20h 56m

£1,026
Fastest return journey

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sat 1/8

07:20-10:20

2 stops18h 00m

London Heathrow

Sat 8/8

06:30-18:26

2 stops20h 56m

£1,029

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sat 1/8

07:20-15:35

1 stop23h 15m

London Heathrow

Sat 8/8

17:45-18:26

1 stop33h 41m

£1,064

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sat 1/8

20:48-15:40

2 stops33h 52m

London Heathrow

Sat 8/8

20:25-21:25

3 stops34h 00m

£1,176

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Mon 6/7

07:25-15:35

1 stop23h 10m

London Heathrow

Mon 13/7

17:45-18:21

1 stop33h 36m

£1,225

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Mon 6/7

20:48-11:55

2 stops30h 07m

London Heathrow

Mon 13/7

21:25-15:17

2 stops26h 52m

£1,230

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Mon 6/7

20:48-15:05

1 stop33h 17m

London Heathrow

Mon 13/7

07:40-21:22

2 stops22h 42m

£1,232

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sat 1/8

09:55-15:05

3 stops20h 10m

London Heathrow

Sat 8/8

17:00-20:12

3 stops36h 12m

£1,256

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Mon 6/7

09:55-13:45

3 stops18h 50m

London Heathrow

Mon 13/7

08:50-21:22

2 stops21h 32m

£1,260

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Mon 6/7

07:35-15:05

2 stops22h 30m

London Heathrow

Mon 13/7

17:00-21:25

2 stops37h 25m

£1,264

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

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.
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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. In terms of flight time, this usually takes a little over 15h 02m.

  • 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.

Frequently asked questions about flying from Juneau to London

  • 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
Wembley
Slough
Maidstone
Ipswich
Southend-on-Sea
Canterbury
Ilford
Hayes
Guildford
Folkestone
Chelmsford
Dover
Bedford
Chichester
Harlow
Colchester

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.

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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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