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Flights to Guam

£901 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 14/7. 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
14 Jul
LGW
26h 10m
2 stops
GUM
21 Jul
GUM
46h 50m
2 stops
LGW
£901
Multiple Airlines
4 Sept
LHR
33h 55m
2 stops
GUM
21 Sept
GUM
25h 00m
2 stops
LHR
£1,063
Multiple Airlines
4 Sept
LGW
33h 10m
2 stops
GUM
20 Sept
GUM
26h 00m
2 stops
LGW
£1,064
Multiple Airlines
4 Sept
LHR
33h 55m
2 stops
GUM
20 Sept
GUM
29h 40m
3 stops
LHR
£1,102
Multiple Airlines
4 Sept
LHR
23h 25m
1 stop
GUM
21 Sept
GUM
47h 00m
2 stops
LHR
£1,109
Multiple Airlines
14 Jul
LHR
32h 45m
2 stops
GUM
21 Jul
GUM
26h 30m
2 stops
LHR
£1,114
Philippine Airlines
28 Sept
LHR
28h 15m
2 stops
GUM
12 Oct
GUM
33h 25m
2 stops
LHR
£1,118
Philippine Airlines
7 Sept
LHR
28h 15m
2 stops
GUM
21 Sept
GUM
33h 25m
2 stops
LHR
£1,126
Philippine Airlines
28 Sept
LHR
28h 15m
2 stops
GUM
12 Oct
GUM
33h 25m
2 stops
LHR
£1,127
Philippine Airlines
28 Sept
LHR
28h 15m
2 stops
GUM
12 Oct
GUM
33h 25m
2 stops
LHR
£1,129
Japan Airlines
1 Sept
LHR
34h 15m
1 stop
GUM
24 Sept
GUM
32h 20m
1 stop
LHR
£1,131
Philippine Airlines
3 Sept
LHR
28h 15m
2 stops
GUM
18 Sept
GUM
33h 25m
2 stops
LHR
£1,164

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 - 23:45
LGW
-
GUM
26h 10m
2 stops
Multiple Airlines Logo
04:40 - 18:30
GUM
-
LGW
46h 50m
2 stops
£901Multiple Airlines
Tue, 14 Jul - Tue, 21 Jul
Multiple Airlines Logo
08:40 - 03:35
LHR
-
GUM
33h 55m
2 stops
Multiple Airlines Logo
04:40 - 20:40
GUM
-
LHR
25h 00m
2 stops
£1,063Multiple Airlines
Fri, 4 Sep - Mon, 21 Sep
Multiple Airlines Logo
09:25 - 03:35
LGW
-
GUM
33h 10m
2 stops
Multiple Airlines Logo
00:50 - 17:50
GUM
-
LGW
26h 00m
2 stops
£1,064Multiple Airlines
Fri, 4 Sep - Sun, 20 Sep
Multiple Airlines Logo
08:40 - 03:35
LHR
-
GUM
33h 55m
2 stops
Multiple Airlines Logo
00:50 - 21:30
GUM
-
LHR
29h 40m
3 stops
£1,102Multiple Airlines
Fri, 4 Sep - Sun, 20 Sep
Multiple Airlines Logo
16:35 - 01:00
LHR
-
GUM
23h 25m
1 stop
Multiple Airlines Logo
04:40 - 18:40
GUM
-
LHR
47h 00m
2 stops
£1,109Multiple Airlines
Fri, 4 Sep - Mon, 21 Sep
Philippine Airlines Logo
15:05 - 04:20
LHR
-
GUM
28h 15m
2 stops
Philippine Airlines Logo
06:00 - 06:25
GUM
-
LHR
33h 25m
2 stops
£1,118Philippine Airlines
Mon, 28 Sep - Mon, 12 Oct
Philippine Airlines Logo
15:05 - 04:20
LHR
-
GUM
28h 15m
2 stops
Philippine Airlines Logo
06:00 - 06:25
GUM
-
LHR
33h 25m
2 stops
£1,126Philippine Airlines
Mon, 7 Sep - Sun, 20 Sep
Japan Airlines Logo
19:20 - 14:35
LHR
-
GUM
34h 15m
1 stop
Japan Airlines Logo
16:35 - 15:55
GUM
-
LHR
32h 20m
1 stop
£1,131Japan Airlines
Tue, 1 Sep - Thu, 24 Sep
Japan Airlines Logo
08:25 - 14:35
EDI
-
GUM
45h 10m
2 stops
Japan Airlines Logo
16:35 - 17:20
GUM
-
EDI
33h 45m
2 stops
£1,535Japan Airlines
Thu, 3 Sep - Mon, 7 Sep
United Airlines Logo
09:40 - 04:20
EDI
-
GUM
57h 40m
2 stops
United Airlines Logo
19:30 - 08:05
GUM
-
EDI
45h 35m
2 stops
£11,710United Airlines
Sat, 1 Aug - Sat, 8 Aug

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 18 June 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 14/7

12:35-23:45

2 stops26h 10m

Tamuning Guam Intl

Tue 21/7

04:40-18:30

2 stops46h 50m

£901
Fastest return journey

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Fri 4/9

08:40-03:35

2 stops33h 55m

Tamuning Guam Intl

Mon 21/9

04:40-20:40

2 stops25h 00m

£1,063

LondonTamuning

LGW - GUM

LGWGUM

London Gatwick

Fri 4/9

09:25-03:35

2 stops33h 10m

Tamuning Guam Intl

Sun 20/9

00:50-17:50

2 stops26h 00m

£1,064

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Fri 4/9

08:40-03:35

2 stops33h 55m

Tamuning Guam Intl

Sun 20/9

00:50-21:30

3 stops29h 40m

£1,102

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Fri 4/9

16:35-01:00

1 stop23h 25m

Tamuning Guam Intl

Mon 21/9

04:40-18:40

2 stops47h 00m

£1,109

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Mon 28/9

15:05-04:20

2 stops28h 15m

Tamuning Guam Intl

Mon 12/10

06:00-06:25

2 stops33h 25m

£1,118

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Mon 7/9

15:05-04:20

2 stops28h 15m

Tamuning Guam Intl

Sun 20/9

06:00-06:25

2 stops33h 25m

£1,126

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Tue 1/9

19:20-14:35

1 stop34h 15m

Tamuning Guam Intl

Thu 24/9

16:35-15:55

1 stop32h 20m

£1,131

EdinburghTamuning

EDI - GUM

EDIGUM

Edinburgh Turnhouse

Thu 3/9

08:25-14:35

2 stops45h 10m

Tamuning Guam Intl

Mon 7/9

16:35-17:20

2 stops33h 45m

£1,535

EdinburghTamuning

EDI - GUM

EDIGUM

Edinburgh Turnhouse

Sat 1/8

09:40-04:20

2 stops57h 40m

Tamuning Guam Intl

Sat 8/8

19:30-08:05

2 stops45h 35m

£11,710

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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2

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 28h 05m 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 59h 45m.

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

£443

Best Round-Trip Price

£901

Fastest flight time

42h 00m
The best one-way flight price to Guam from United Kingdom in the last 5 days is £443 (London Gatwick to Tamuning Guam Intl).
Search Deals
The best round-trip flight price to Guam from United Kingdom in the last 5 days is £901 (London Gatwick to Tamuning Guam Intl).
Search Deals
The fastest flight to Guam from United Kingdom takes 42h 00m (Edinburgh Turnhouse 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 June 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 £1,129
Edinburgh to Tamuning flightsfrom £1,539
Manchester to Tamuning flightsfrom £1,940