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Cheap flights from London to Guam from £687

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London to Guam

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:50 - 01:00LHR  London Heathrow-GUM Tamuning Guam Intl
32h 10m3 stops Brussels Bruxelles-National Chengdu Tianfu Intl Incheon Intl
Multiple Airlines Logo
02:20 - 17:55GUM  Tamuning Guam Intl-LHR London Heathrow
25h 35m2 stops Incheon Intl Beijing Daxing Intl
£687Multiple Airlines
Thu, 3 Dec - Wed, 9 Dec
Multiple Airlines Logo
17:45 - 03:05LHR  London Heathrow-GUM Tamuning Guam Intl
23h 20m2 stops Beijing Capital Incheon Intl
Multiple Airlines Logo
04:15 - 17:50GUM  Tamuning Guam Intl-LHR London Heathrow
23h 35m2 stops Incheon Intl Beijing Capital
£722Multiple Airlines
Thu, 3 Dec - Wed, 9 Dec
Multiple Airlines Logo
17:45 - 03:05LHR  London Heathrow-GUM Tamuning Guam Intl
23h 20m2 stops Beijing Capital Incheon Intl
Multiple Airlines Logo
04:15 - 17:50GUM  Tamuning Guam Intl-LHR London Heathrow
23h 35m2 stops Incheon Intl Beijing Capital
£793Multiple Airlines
Sat, 31 Oct - Thu, 5 Nov
Multiple Airlines Logo
17:40 - 03:05LHR  London Heathrow-GUM Tamuning Guam Intl
23h 25m1 stop Incheon Intl
Multiple Airlines Logo
02:20 - 15:35GUM  Tamuning Guam Intl-LHR London Heathrow
23h 15m1 stop Incheon Intl
£854Multiple Airlines
Thu, 3 Dec - Wed, 9 Dec
Multiple Airlines Logo
21:00 - 04:30LHR  London Heathrow-GUM Tamuning Guam Intl
21h 30m2 stops Shanghai Pu Dong Incheon Intl
Multiple Airlines Logo
03:20 - 18:35GUM  Tamuning Guam Intl-LHR London Heathrow
25h 15m2 stops Incheon Intl Beijing Daxing Intl
£863Multiple Airlines
Mon, 8 Mar - Sat, 13 Mar
Multiple Airlines Logo
17:40 - 01:00LHR  London Heathrow-GUM Tamuning Guam Intl
21h 20m1 stop Incheon Intl
Multiple Airlines Logo
02:20 - 17:55GUM  Tamuning Guam Intl-LHR London Heathrow
25h 35m2 stops Incheon Intl Beijing Daxing Intl
£922Multiple Airlines
Thu, 3 Dec - Wed, 9 Dec
Multiple Airlines Logo
17:40 - 01:00LHR  London Heathrow-GUM Tamuning Guam Intl
21h 20m1 stop Incheon Intl
Multiple Airlines Logo
03:40 - 15:35GUM  Tamuning Guam Intl-LHR London Heathrow
21h 55m1 stop Incheon Intl
£1,019Multiple Airlines
Mon, 8 Mar - Sat, 13 Mar
Multiple Airlines Logo
17:40 - 01:10LHR  London Heathrow-GUM Tamuning Guam Intl
21h 30m1 stop Incheon Intl
Multiple Airlines Logo
02:20 - 15:35GUM  Tamuning Guam Intl-LHR London Heathrow
23h 15m1 stop Incheon Intl
£1,037Multiple Airlines
Wed, 10 Feb - Sat, 20 Feb
Multiple Airlines Logo
21:30 - 04:30LHR  London Heathrow-GUM Tamuning Guam Intl
21h 00m2 stops Beijing Daxing Intl Incheon Intl
Multiple Airlines Logo
02:20 - 15:35GUM  Tamuning Guam Intl-LHR London Heathrow
23h 15m1 stop Incheon Intl
£1,100Multiple Airlines
Sat, 31 Oct - Thu, 5 Nov
Multiple Airlines Logo
06:30 - 15:05LHR  London Heathrow-GUM Tamuning Guam Intl
22h 35m2 stops Warsaw Frederic Chopin Incheon Intl
Multiple Airlines Logo
02:40 - 09:35GUM  Tamuning Guam Intl-LHR London Heathrow
40h 55m2 stops Incheon Intl Warsaw Frederic Chopin
£1,108Multiple Airlines
Tue, 9 Feb - Fri, 19 Feb

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Korean Air flights from London to Guam

Our best Korean Air deals on London to Guam flight tickets
Korean Air
25 Oct
LHR18:50London Heathrow
34h 15m
1 stop
GUM15:05Tamuning Guam Intl
28 Oct
GUM02:40Tamuning Guam Intl
23h 50m
1 stop
LHR16:30London Heathrow
£1,291
Korean Air
9 Feb
LHR18:50London Heathrow
34h 15m
1 stop
GUM15:05Tamuning Guam Intl
21 Feb
GUM02:40Tamuning Guam Intl
23h 50m
1 stop
LHR16:30London Heathrow
£1,324
Korean Air
8 Feb
LHR18:50London Heathrow
34h 15m
1 stop
GUM15:05Tamuning Guam Intl
23 Feb
GUM16:50Tamuning Guam Intl
33h 40m
1 stop
LHR16:30London Heathrow
£1,329

Philippine Airlines flights from London to Guam

Our best Philippine Airlines deals on London to Guam flight tickets
Philippine Airlines
10 Feb
LHR14:15London Heathrow
27h 45m
2 stops
GUM04:00Tamuning Guam Intl
22 Feb
GUM05:25Tamuning Guam Intl
35h 00m
2 stops
LHR06:25London Heathrow
£1,117
Philippine Airlines
11 Nov
LHR14:15London Heathrow
27h 45m
2 stops
GUM04:00Tamuning Guam Intl
15 Nov
GUM05:25Tamuning Guam Intl
35h 00m
2 stops
LHR06:25London Heathrow
£1,144
Philippine Airlines
11 Nov
LHR14:15London Heathrow
27h 45m
2 stops
GUM04:00Tamuning Guam Intl
15 Nov
GUM05:25Tamuning Guam Intl
35h 00m
2 stops
LHR06:25London Heathrow
£1,147

momondo Fare Finder

 
Use the filters below to find and compare flights from London to Guam that are best for you.

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Depart

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Price

Cheapest return flight

LondonTamuning

LHR London Heathrow - GUM Tamuning Guam Intl

LHRGUM

London Heathrow

Thu 3/12

06:50-01:00

3 stops32h 10m

Tamuning Guam Intl

Wed 9/12

02:20-17:55

2 stops25h 35m

£687

LondonTamuning

LHR London Heathrow - GUM Tamuning Guam Intl

LHRGUM

London Heathrow

Thu 3/12

17:45-03:05

2 stops23h 20m

Tamuning Guam Intl

Wed 9/12

04:15-17:50

2 stops23h 35m

£722

LondonTamuning

LHR London Heathrow - GUM Tamuning Guam Intl

LHRGUM

London Heathrow

Sat 31/10

17:45-03:05

2 stops23h 20m

Tamuning Guam Intl

Thu 5/11

04:15-17:50

2 stops23h 35m

£793

LondonTamuning

LHR London Heathrow - GUM Tamuning Guam Intl

LHRGUM

London Heathrow

Thu 3/12

17:40-03:05

1 stop23h 25m

Tamuning Guam Intl

Wed 9/12

02:20-15:35

1 stop23h 15m

£854

LondonTamuning

LHR London Heathrow - GUM Tamuning Guam Intl

LHRGUM

London Heathrow

Mon 8/3

21:00-04:30

2 stops21h 30m

Tamuning Guam Intl

Sat 13/3

03:20-18:35

2 stops25h 15m

£863

LondonTamuning

LHR London Heathrow - GUM Tamuning Guam Intl

LHRGUM

London Heathrow

Thu 3/12

17:40-01:00

1 stop21h 20m

Tamuning Guam Intl

Wed 9/12

02:20-17:55

2 stops25h 35m

£922
Fastest return journey

LondonTamuning

LHR London Heathrow - GUM Tamuning Guam Intl

LHRGUM

London Heathrow

Mon 8/3

17:40-01:00

1 stop21h 20m

Tamuning Guam Intl

Sat 13/3

03:40-15:35

1 stop21h 55m

£1,019

LondonTamuning

LHR London Heathrow - GUM Tamuning Guam Intl

LHRGUM

London Heathrow

Wed 10/2

17:40-01:10

1 stop21h 30m

Tamuning Guam Intl

Sat 20/2

02:20-15:35

1 stop23h 15m

£1,037

LondonTamuning

LHR London Heathrow - GUM Tamuning Guam Intl

LHRGUM

London Heathrow

Sat 31/10

21:30-04:30

2 stops21h 00m

Tamuning Guam Intl

Thu 5/11

02:20-15:35

1 stop23h 15m

£1,100

LondonTamuning

LHR London Heathrow - GUM Tamuning Guam Intl

LHRGUM

London Heathrow

Tue 9/2

06:30-15:05

2 stops22h 35m

Tamuning Guam Intl

Fri 19/2

02:40-09:35

2 stops40h 55m

£1,108

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap London to Guam flight deals and tips

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

Best price found

£687

Fastest flight time

21h 15m

Direct flights

None
The best flight deal from London to Guam found on momondo in the last 72 hours is £687
The fastest flight from London to Guam takes 21h 15m
There are no direct flights from London to Guam. There are no popular flight routes from London to Guam.
Search flight deals

Frequently asked questions about flying from London to Guam

  • When did momondo last update prices for flights from London to Guam?

    Prices for flights from London to Guam refresh daily.

  • How old do you have to be to fly from London to Guam?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Guam.

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

    The necessary travel and health documents for your Guam 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 London to Guam

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to London from Guam. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from London to Guam 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 compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

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 London to Guam for you.

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

Yes. momondo allows you to filter the results for London to Guam flights to just show those with flexible booking policies.

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

Once all potential London to Guam 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 London to Guam right now. Can momondo alert me if prices change?

Price alerts on flights to Guam from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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