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Flights to Guam

£602 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 8/9. 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
8 Sept
LGW
27h 25m
2 stops
GUM
14 Sept
GUM
49h 05m
2 stops
LGW
£602
Multiple Airlines
11 Sept
LGW
30h 00m
2 stops
GUM
18 Sept
GUM
22h 25m
2 stops
LGW
£746
Multiple Airlines
10 Sept
LGW
30h 00m
2 stops
GUM
16 Sept
GUM
42h 30m
3 stops
LGW
£773
Multiple Airlines
10 Sept
LGW
30h 00m
2 stops
GUM
17 Sept
GUM
22h 25m
2 stops
LGW
£777
Multiple Airlines
13 Sept
LGW
26h 10m
2 stops
GUM
20 Sept
GUM
46h 40m
2 stops
LGW
£790
Multiple Airlines
10 Sept
LGW
25h 10m
3 stops
GUM
17 Sept
GUM
38h 40m
3 stops
LGW
£831
Multiple Airlines
8 Sept
LHR
37h 35m
2 stops
GUM
15 Sept
GUM
30h 35m
2 stops
LHR
£938
Multiple Airlines
18 Oct
LGW
27h 45m
2 stops
GUM
28 Oct
GUM
38h 10m
2 stops
LGW
£962
Multiple Airlines
16 Oct
LGW
27h 45m
2 stops
GUM
27 Oct
GUM
38h 10m
2 stops
LGW
£987
Multiple Airlines
11 Sept
LHR
26h 00m
1 stop
GUM
17 Sept
GUM
22h 30m
1 stop
LHR
£988
Multiple Airlines
8 Sept
LHR
23h 25m
1 stop
GUM
15 Sept
GUM
24h 45m
2 stops
LHR
£1,004
Multiple Airlines
18 Oct
LGW
27h 45m
2 stops
GUM
29 Oct
GUM
49h 00m
2 stops
LGW
£1,031

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
12:35 - 01:00
LGW
-
GUM
27h 25m
2 stops
Multiple Airlines Logo
02:00 - 18:05
GUM
-
LGW
49h 05m
2 stops
£602Multiple Airlines
Tue, 8 Sep - Mon, 14 Sep
Multiple Airlines Logo
12:35 - 03:35
LGW
-
GUM
30h 00m
2 stops
Multiple Airlines Logo
04:40 - 18:05
GUM
-
LGW
22h 25m
2 stops
£746Multiple Airlines
Fri, 11 Sep - Fri, 18 Sep
Multiple Airlines Logo
12:35 - 03:35
LGW
-
GUM
30h 00m
2 stops
Multiple Airlines Logo
00:50 - 10:20
GUM
-
LGW
42h 30m
3 stops
£773Multiple Airlines
Thu, 10 Sep - Wed, 16 Sep
Multiple Airlines Logo
12:35 - 03:35
LGW
-
GUM
30h 00m
2 stops
Multiple Airlines Logo
04:40 - 18:05
GUM
-
LGW
22h 25m
2 stops
£777Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
12:35 - 23:45
LGW
-
GUM
26h 10m
2 stops
Multiple Airlines Logo
04:40 - 18:20
GUM
-
LGW
46h 40m
2 stops
£790Multiple Airlines
Sun, 13 Sep - Sun, 20 Sep
Multiple Airlines Logo
13:35 - 23:45
LGW
-
GUM
25h 10m
3 stops
Multiple Airlines Logo
04:40 - 10:20
GUM
-
LGW
38h 40m
3 stops
£831Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
16:00 - 14:35
LHR
-
GUM
37h 35m
2 stops
Multiple Airlines Logo
16:35 - 14:10
GUM
-
LHR
30h 35m
2 stops
£938Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
11:00 - 23:45
LGW
-
GUM
27h 45m
2 stops
Multiple Airlines Logo
02:20 - 06:30
GUM
-
LGW
38h 10m
2 stops
£962Multiple Airlines
Sun, 18 Oct - Wed, 28 Oct
Multiple Airlines Logo
11:00 - 23:45
LGW
-
GUM
27h 45m
2 stops
Multiple Airlines Logo
02:20 - 06:30
GUM
-
LGW
38h 10m
2 stops
£987Multiple Airlines
Fri, 16 Oct - Tue, 27 Oct
Multiple Airlines Logo
16:35 - 03:35
LHR
-
GUM
26h 00m
1 stop
Multiple Airlines Logo
00:50 - 14:20
GUM
-
LHR
22h 30m
1 stop
£988Multiple Airlines
Fri, 11 Sep - Thu, 17 Sep

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 30 July 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 - GUM

LGWGUM

London Gatwick

Tue 8/9

12:35-01:00

2 stops27h 25m

Tamuning Guam Intl

Mon 14/9

02:00-18:05

2 stops49h 05m

£602

LondonTamuning

LGW - GUM

LGWGUM

London Gatwick

Fri 11/9

12:35-03:35

2 stops30h 00m

Tamuning Guam Intl

Fri 18/9

04:40-18:05

2 stops22h 25m

£746

LondonTamuning

LGW - GUM

LGWGUM

London Gatwick

Thu 10/9

12:35-03:35

2 stops30h 00m

Tamuning Guam Intl

Wed 16/9

00:50-10:20

3 stops42h 30m

£773

LondonTamuning

LGW - GUM

LGWGUM

London Gatwick

Thu 10/9

12:35-03:35

2 stops30h 00m

Tamuning Guam Intl

Thu 17/9

04:40-18:05

2 stops22h 25m

£777

LondonTamuning

LGW - GUM

LGWGUM

London Gatwick

Sun 13/9

12:35-23:45

2 stops26h 10m

Tamuning Guam Intl

Sun 20/9

04:40-18:20

2 stops46h 40m

£790

LondonTamuning

LGW - GUM

LGWGUM

London Gatwick

Thu 10/9

13:35-23:45

3 stops25h 10m

Tamuning Guam Intl

Thu 17/9

04:40-10:20

3 stops38h 40m

£831

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Tue 8/9

16:00-14:35

2 stops37h 35m

Tamuning Guam Intl

Tue 15/9

16:35-14:10

2 stops30h 35m

£938

LondonTamuning

LGW - GUM

LGWGUM

London Gatwick

Sun 18/10

11:00-23:45

2 stops27h 45m

Tamuning Guam Intl

Wed 28/10

02:20-06:30

2 stops38h 10m

£962

LondonTamuning

LGW - GUM

LGWGUM

London Gatwick

Fri 16/10

11:00-23:45

2 stops27h 45m

Tamuning Guam Intl

Tue 27/10

02:20-06:30

2 stops38h 10m

£987
Fastest return journey

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Fri 11/9

16:35-03:35

1 stop26h 00m

Tamuning Guam Intl

Thu 17/9

00:50-14:20

1 stop22h 30m

£988

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 19h 20m 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 Round-Trip Price

£602

Fastest flight time

27h 25m
The best return flight price to Guam from United Kingdom in the last 5 days is £602 (London Gatwick to Tamuning Guam Intl).
Search Deals
The fastest flight to Guam from United Kingdom takes 27h 25m (London Gatwick to Tamuning Guam Intl).
Search Deals

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 July 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 £1,004
Manchester to Tamuning flightsfrom £1,668
Edinburgh to Tamuning flightsfrom £2,029