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Flights to Guam

£673 Cheap flights to Guam

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Guam departing on 9/11. 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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Recent flights found to popular cities in Guam

Find flights to these popular cities in Guam from your nearest airport.

Flights to Tamuning

Search all flight deals to Tamuning
Multiple Airlines
9 Nov
LGW
27h 35m
2 stops
GUM
14 Nov
GUM
38h 00m
2 stops
LGW
£673
Multiple Airlines
9 Nov
LHR
21h 30m
2 stops
GUM
14 Nov
GUM
25h 30m
2 stops
LHR
£735
Multiple Airlines
26 Oct
LGW
27h 35m
2 stops
GUM
31 Oct
GUM
38h 00m
2 stops
LGW
£791
Multiple Airlines
26 Oct
LGW
29h 55m
3 stops
GUM
31 Oct
GUM
47h 35m
3 stops
LGW
£836
Multiple Airlines
22 Sept
LGW
27h 35m
2 stops
GUM
30 Sept
GUM
34h 50m
2 stops
LGW
£840
Multiple Airlines
26 Oct
LGW
27h 35m
2 stops
GUM
31 Oct
GUM
47h 35m
3 stops
LGW
£847
Multiple Airlines
22 Sept
LGW
29h 25m
3 stops
GUM
30 Sept
GUM
44h 40m
3 stops
LGW
£859
Multiple Airlines
22 Sept
LGW
27h 35m
2 stops
GUM
29 Sept
GUM
47h 05m
3 stops
LGW
£862
Multiple Airlines
17 Oct
LGW
34h 25m
3 stops
GUM
28 Oct
GUM
42h 50m
3 stops
LGW
£866
Multiple Airlines
9 Nov
LHR
22h 35m
1 stop
GUM
14 Nov
GUM
22h 00m
1 stop
LHR
£1,014
Multiple Airlines
17 Oct
LGW
27h 55m
2 stops
GUM
28 Oct
GUM
37h 50m
2 stops
LGW
£1,036
Multiple Airlines
22 Sept
LHR
23h 25m
1 stop
GUM
29 Sept
GUM
27h 30m
2 stops
LHR
£1,066

Find the cheapest flights from the United Kingdom to Guam

Recent return flight deals from the United Kingdom to Guam

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:35 - 01:10LGW  London Gatwick-GUM Tamuning Guam Intl
27h 35m2 stops Beijing Capital Incheon Intl
Multiple Airlines Logo
02:20 - 06:20GUM  Tamuning Guam Intl-LGW London Gatwick
38h 00m2 stops Incheon Intl Beijing Capital
£673Multiple Airlines
Mon, 9 Nov - Sat, 14 Nov
Multiple Airlines Logo
17:40 - 01:10LHR  London Heathrow-GUM Tamuning Guam Intl
21h 30m2 stops Beijing Capital Incheon Intl
Multiple Airlines Logo
02:20 - 17:50GUM  Tamuning Guam Intl-LHR London Heathrow
25h 30m2 stops Incheon Intl Beijing Capital
£735Multiple Airlines
Mon, 9 Nov - Sat, 14 Nov
Multiple Airlines Logo
11:35 - 01:10LGW  London Gatwick-GUM Tamuning Guam Intl
27h 35m2 stops Beijing Capital Incheon Intl
Multiple Airlines Logo
02:20 - 06:20GUM  Tamuning Guam Intl-LGW London Gatwick
38h 00m2 stops Incheon Intl Beijing Capital
£791Multiple Airlines
Mon, 26 Oct - Sat, 31 Oct
Multiple Airlines Logo
09:15 - 01:10LGW  London Gatwick-GUM Tamuning Guam Intl
29h 55m3 stops Stockholm Arlanda Beijing Capital Incheon Intl
Multiple Airlines Logo
02:20 - 15:55GUM  Tamuning Guam Intl-LGW London Gatwick
47h 35m3 stops Incheon Intl Chengdu Tianfu Intl Milan Malpensa
£836Multiple Airlines
Mon, 26 Oct - Sat, 31 Oct
Multiple Airlines Logo
11:10 - 23:45LGW  London Gatwick-GUM Tamuning Guam Intl
27h 35m2 stops Guangzhou Baiyun Incheon Intl
Multiple Airlines Logo
04:40 - 06:30GUM  Tamuning Guam Intl-LGW London Gatwick
34h 50m2 stops Incheon Intl Guangzhou Baiyun
£840Multiple Airlines
Tue, 22 Sep - Wed, 30 Sep
Multiple Airlines Logo
11:35 - 01:10LGW  London Gatwick-GUM Tamuning Guam Intl
27h 35m2 stops Beijing Capital Incheon Intl
Multiple Airlines Logo
02:20 - 15:55GUM  Tamuning Guam Intl-LGW London Gatwick
47h 35m3 stops Incheon Intl Chengdu Tianfu Intl Milan Malpensa
£847Multiple Airlines
Mon, 26 Oct - Sat, 31 Oct
Multiple Airlines Logo
09:20 - 23:45LGW  London Gatwick-GUM Tamuning Guam Intl
29h 25m3 stops Milan Malpensa Shanghai Pu Dong Incheon Intl
Multiple Airlines Logo
04:40 - 16:20GUM  Tamuning Guam Intl-LGW London Gatwick
44h 40m3 stops Incheon Intl Ho Chi Minh City Kastrup Copenhagen
£859Multiple Airlines
Tue, 22 Sep - Wed, 30 Sep
Multiple Airlines Logo
11:10 - 23:45LGW  London Gatwick-GUM Tamuning Guam Intl
27h 35m2 stops Guangzhou Baiyun Incheon Intl
Multiple Airlines Logo
00:50 - 14:55GUM  Tamuning Guam Intl-LGW London Gatwick
47h 05m3 stops Incheon Intl Ho Chi Minh City Kastrup Copenhagen
£862Multiple Airlines
Tue, 22 Sep - Tue, 29 Sep
Multiple Airlines Logo
08:10 - 03:35LGW  London Gatwick-GUM Tamuning Guam Intl
34h 25m3 stops Geneva Geneve-Cointrin Beijing Capital Incheon Intl
Multiple Airlines Logo
02:20 - 11:10GUM  Tamuning Guam Intl-LGW London Gatwick
42h 50m3 stops Incheon Intl Beijing Daxing Intl Geneva Geneve-Cointrin
£866Multiple Airlines
Sat, 17 Oct - Wed, 28 Oct
Multiple Airlines Logo
16:35 - 01:10LHR  London Heathrow-GUM Tamuning Guam Intl
22h 35m1 stop Incheon Intl
Multiple Airlines Logo
02:20 - 14:20GUM  Tamuning Guam Intl-LHR London Heathrow
22h 00m1 stop Incheon Intl
£1,014Multiple Airlines
Mon, 9 Nov - Sat, 14 Nov

momondo Fare Finder

 
Locate flights to Guam that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 5 August 2026.
Use the filters below to find and compare flights to Guam that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonTamuning

LGW London Gatwick - GUM Tamuning Guam Intl

LGWGUM

London Gatwick

Mon 9/11

11:35-01:10

2 stops27h 35m

Tamuning Guam Intl

Sat 14/11

02:20-06:20

2 stops38h 00m

£673

LondonTamuning

LHR London Heathrow - GUM Tamuning Guam Intl

LHRGUM

London Heathrow

Mon 9/11

17:40-01:10

2 stops21h 30m

Tamuning Guam Intl

Sat 14/11

02:20-17:50

2 stops25h 30m

£735

LondonTamuning

LGW London Gatwick - GUM Tamuning Guam Intl

LGWGUM

London Gatwick

Mon 26/10

11:35-01:10

2 stops27h 35m

Tamuning Guam Intl

Sat 31/10

02:20-06:20

2 stops38h 00m

£791

LondonTamuning

LGW London Gatwick - GUM Tamuning Guam Intl

LGWGUM

London Gatwick

Mon 26/10

09:15-01:10

3 stops29h 55m

Tamuning Guam Intl

Sat 31/10

02:20-15:55

3 stops47h 35m

£836

LondonTamuning

LGW London Gatwick - GUM Tamuning Guam Intl

LGWGUM

London Gatwick

Tue 22/9

11:10-23:45

2 stops27h 35m

Tamuning Guam Intl

Wed 30/9

04:40-06:30

2 stops34h 50m

£840

LondonTamuning

LGW London Gatwick - GUM Tamuning Guam Intl

LGWGUM

London Gatwick

Mon 26/10

11:35-01:10

2 stops27h 35m

Tamuning Guam Intl

Sat 31/10

02:20-15:55

3 stops47h 35m

£847

LondonTamuning

LGW London Gatwick - GUM Tamuning Guam Intl

LGWGUM

London Gatwick

Tue 22/9

09:20-23:45

3 stops29h 25m

Tamuning Guam Intl

Wed 30/9

04:40-16:20

3 stops44h 40m

£859

LondonTamuning

LGW London Gatwick - GUM Tamuning Guam Intl

LGWGUM

London Gatwick

Tue 22/9

11:10-23:45

2 stops27h 35m

Tamuning Guam Intl

Tue 29/9

00:50-14:55

3 stops47h 05m

£862

LondonTamuning

LGW London Gatwick - GUM Tamuning Guam Intl

LGWGUM

London Gatwick

Sat 17/10

08:10-03:35

3 stops34h 25m

Tamuning Guam Intl

Wed 28/10

02:20-11:10

3 stops42h 50m

£866
Fastest return journey

LondonTamuning

LHR London Heathrow - GUM Tamuning Guam Intl

LHRGUM

London Heathrow

Mon 9/11

16:35-01:10

1 stop22h 35m

Tamuning Guam Intl

Sat 14/11

02:20-14:20

1 stop22h 00m

£1,014

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Guam from

Guam flights insights and trends

Explore insights for your Guam flight to craft the best travel plan

How long is the flight from United Kingdom to Guam?

On average, it takes 20h 10m to fly from United Kingdom to Guam if you fly out of London Heathrow (the most popular airport in United Kingdom) and into Tamuning Guam Intl (the most popular airport in Guam). If you’re flying out of Manchester and into Tamuning Guam Intl, then the flight time is around 35h 30m.

Cheapest flights to cities in Guam

Click on the cities below to find out when it's cheapest to fly to Guam from United Kingdom
Tamuning
Tamuning
Find flights to Tamuning

Cheap Guam flight deals and tips

Summary info about Guam flight prices, duration and airlines

Best One-Way Price

£497

Best Round-Trip Price

£673

Fastest flight time

42h 00m
The best one-way flight price to Guam from United Kingdom in the last 5 days is £497 (London Heathrow to Tamuning Guam Intl).
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The best return flight price to Guam from United Kingdom in the last 5 days is £673 (London Gatwick to Tamuning Guam Intl).
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The fastest flight to Guam from United Kingdom takes 42h 00m (London Heathrow to Tamuning Guam Intl).
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Frequently asked questions about flying to Guam

What is the most popular airport in Guam to fly to?

Tamuning Guam Intl is the most popular airport in Guam to fly to, with 100% of all users travelling to Guam opting to take a flight into this airport. If you’re interested in staying in Tamuning, which is the city in Guam that is closest to Tamuning Guam Intl, then be sure to check momondo for cheap flight deals.

When did momondo last update prices for flights to Guam?

Prices for flights to Guam were last updated today.

How many operators does momondo search for flights to Guam?

There is 1 operator available for flights to Guam as of August 2026.

How old do you have to be to fly 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 to Guam.

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

The required travel and health documents for your Guam trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Guam. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Guam is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Guam quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Guam which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Guam?

momondo provides multiple filters to help you find the best flight to Guam. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Guam, momondo offers a useful price alert feature which will track prices for flights to Guam and alert you when they change.

An easier way to manage your Guam 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 Guam

Popular Flights to Guam

Popular routes according to searches in the past day on momondo
London to Tamuning flightsfrom £932
Manchester to Tamuning flightsfrom £1,664
Edinburgh to Tamuning flightsfrom £2,022