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Flights to Guam

£873 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 28/7. 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
28 Jul
LGW
35h 15m
3 stops
GUM
13 Aug
GUM
43h 05m
3 stops
LGW
£873
Multiple Airlines
28 Jul
LGW
35h 15m
3 stops
GUM
13 Aug
GUM
42h 10m
3 stops
LGW
£888
Multiple Airlines
28 Jul
LGW
34h 50m
2 stops
GUM
13 Aug
GUM
42h 10m
3 stops
LGW
£916
Multiple Airlines
28 Jul
LGW
35h 15m
3 stops
GUM
13 Aug
GUM
42h 10m
3 stops
LGW
£932
Multiple Airlines
28 Jul
LHR
35h 55m
3 stops
GUM
12 Aug
GUM
27h 30m
2 stops
LHR
£958
Multiple Airlines
28 Jul
LGW
26h 30m
2 stops
GUM
12 Aug
GUM
46h 00m
3 stops
LGW
£982
Multiple Airlines
28 Jul
LGW
29h 50m
2 stops
GUM
13 Aug
GUM
42h 10m
3 stops
LGW
£987
Multiple Airlines
15 Aug
LGW
31h 25m
3 stops
GUM
22 Aug
GUM
34h 55m
2 stops
LGW
£1,003
Multiple Airlines
28 Jul
LHR
34h 00m
2 stops
GUM
12 Aug
GUM
27h 40m
2 stops
LHR
£1,034
Multiple Airlines
15 Aug
LGW
31h 25m
3 stops
GUM
21 Aug
GUM
39h 40m
3 stops
LGW
£1,049
Multiple Airlines
28 Jul
LGW
26h 30m
2 stops
GUM
13 Aug
GUM
35h 00m
2 stops
LGW
£1,050
Multiple Airlines
28 Jul
LHR
36h 05m
2 stops
GUM
12 Aug
GUM
25h 20m
2 stops
LHR
£1,062

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
07:20 - 03:35
LGW
-
GUM
35h 15m
3 stops
Multiple Airlines Logo
04:40 - 14:45
GUM
-
LGW
43h 05m
3 stops
£873Multiple Airlines
Tue, 28 Jul - Thu, 13 Aug
Multiple Airlines Logo
07:20 - 03:35
LGW
-
GUM
35h 15m
3 stops
Multiple Airlines Logo
04:40 - 13:50
GUM
-
LGW
42h 10m
3 stops
£888Multiple Airlines
Tue, 28 Jul - Thu, 13 Aug
Multiple Airlines Logo
07:45 - 03:35
LGW
-
GUM
34h 50m
2 stops
Multiple Airlines Logo
04:40 - 13:50
GUM
-
LGW
42h 10m
3 stops
£916Multiple Airlines
Tue, 28 Jul - Thu, 13 Aug
Multiple Airlines Logo
07:20 - 03:35
LGW
-
GUM
35h 15m
3 stops
Multiple Airlines Logo
04:40 - 13:50
GUM
-
LGW
42h 10m
3 stops
£932Multiple Airlines
Tue, 28 Jul - Thu, 13 Aug
Philippine Airlines Logo
14:05 - 03:55
EDI
-
GUM
27h 50m
2 stops
Philippine Airlines Logo
05:25 - 06:00
GUM
-
EDI
34h 35m
2 stops
£1,133Philippine Airlines
Wed, 25 Nov - Sun, 29 Nov
Philippine Airlines Logo
14:05 - 03:55
EDI
-
GUM
27h 50m
2 stops
Philippine Airlines Logo
05:25 - 06:00
GUM
-
EDI
34h 35m
2 stops
£1,137Philippine Airlines
Wed, 25 Nov - Sun, 29 Nov
Philippine Airlines Logo
14:05 - 03:55
EDI
-
GUM
27h 50m
2 stops
Philippine Airlines Logo
05:25 - 06:00
GUM
-
EDI
34h 35m
2 stops
£1,140Philippine Airlines
Wed, 25 Nov - Sun, 29 Nov
Korean Air Logo
19:35 - 23:55
LHR
-
GUM
19h 20m
1 stop
Korean Air Logo
02:00 - 17:20
GUM
-
LHR
24h 20m
1 stop
£1,165Korean Air
Mon, 28 Sep - Sun, 11 Oct
Korean Air Logo
19:35 - 23:55
LHR
-
GUM
19h 20m
1 stop
Korean Air Logo
02:00 - 17:20
GUM
-
LHR
24h 20m
1 stop
£1,172Korean Air
Mon, 28 Sep - Sun, 11 Oct
Korean Air Logo
19:35 - 23:55
LHR
-
GUM
19h 20m
1 stop
Korean Air Logo
02:00 - 17:20
GUM
-
LHR
24h 20m
1 stop
£1,176Korean Air
Mon, 28 Sep - Sun, 11 Oct

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 19 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 28/7

07:20-03:35

3 stops35h 15m

Tamuning Guam Intl

Thu 13/8

04:40-14:45

3 stops43h 05m

£873

LondonTamuning

LGW - GUM

LGWGUM

London Gatwick

Tue 28/7

07:20-03:35

3 stops35h 15m

Tamuning Guam Intl

Thu 13/8

04:40-13:50

3 stops42h 10m

£888

LondonTamuning

LGW - GUM

LGWGUM

London Gatwick

Tue 28/7

07:45-03:35

2 stops34h 50m

Tamuning Guam Intl

Thu 13/8

04:40-13:50

3 stops42h 10m

£916

LondonTamuning

LGW - GUM

LGWGUM

London Gatwick

Tue 28/7

07:20-03:35

3 stops35h 15m

Tamuning Guam Intl

Thu 13/8

04:40-13:50

3 stops42h 10m

£932

EdinburghTamuning

EDI - GUM

EDIGUM

Edinburgh Turnhouse

Wed 25/11

14:05-03:55

2 stops27h 50m

Tamuning Guam Intl

Sun 29/11

05:25-06:00

2 stops34h 35m

£1,133

EdinburghTamuning

EDI - GUM

EDIGUM

Edinburgh Turnhouse

Wed 25/11

14:05-03:55

2 stops27h 50m

Tamuning Guam Intl

Sun 29/11

05:25-06:00

2 stops34h 35m

£1,137

EdinburghTamuning

EDI - GUM

EDIGUM

Edinburgh Turnhouse

Wed 25/11

14:05-03:55

2 stops27h 50m

Tamuning Guam Intl

Sun 29/11

05:25-06:00

2 stops34h 35m

£1,140
Fastest return journey

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Mon 28/9

19:35-23:55

1 stop19h 20m

Tamuning Guam Intl

Sun 11/10

02:00-17:20

1 stop24h 20m

£1,165

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Mon 28/9

19:35-23:55

1 stop19h 20m

Tamuning Guam Intl

Sun 11/10

02:00-17:20

1 stop24h 20m

£1,172

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Mon 28/9

19:35-23:55

1 stop19h 20m

Tamuning Guam Intl

Sun 11/10

02:00-17:20

1 stop24h 20m

£1,176

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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 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 27h 50m.

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

£412

Best Round-Trip Price

£873

Fastest flight time

30h 45m
The best one-way flight price to Guam from United Kingdom in the last 5 days is £412 (London Gatwick to Tamuning Guam Intl).
Search Deals
The best return flight price to Guam from United Kingdom in the last 5 days is £873 (London Gatwick to Tamuning Guam Intl).
Search Deals
The fastest flight to Guam from United Kingdom takes 30h 45m (London Heathrow 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
Edinburgh to Tamuning flightsfrom £1,137
London to Tamuning flightsfrom £1,155
Manchester to Tamuning flightsfrom £1,179