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Flights to Guam

£841 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 20/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
20 Apr
MAN
38h 10m
2 stops
GUM
24 Apr
GUM
36h 20m
2 stops
MAN
£841
Multiple Airlines
9 Jun
MAN
31h 30m
3 stops
GUM
11 Jun
GUM
35h 05m
2 stops
MAN
£981
Multiple Airlines
9 Jun
MAN
31h 30m
3 stops
GUM
11 Jun
GUM
39h 40m
3 stops
MAN
£1,035
Multiple Airlines
1 Jun
LGW
44h 20m
2 stops
GUM
13 Jun
GUM
48h 10m
2 stops
LGW
£1,039
Japan Airlines
1 Jun
LHR
34h 15m
1 stop
GUM
13 Jun
GUM
37h 05m
2 stops
LHR
£1,041
Multiple Airlines
22 May
LHR
44h 35m
2 stops
GUM
26 May
GUM
34h 20m
2 stops
LHR
£1,079
Multiple Airlines
9 Jun
MAN
22h 40m
2 stops
GUM
11 Jun
GUM
36h 45m
2 stops
MAN
£1,113
Multiple Airlines
1 Jun
LHR
38h 10m
2 stops
GUM
13 Jun
GUM
34h 25m
2 stops
LHR
£1,116
Multiple Airlines
14 May
LHR
44h 35m
2 stops
GUM
17 May
GUM
34h 20m
2 stops
LHR
£1,178
Korean Air
7 Jun
LHR
19h 20m
1 stop
GUM
10 Jun
GUM
24h 20m
1 stop
LHR
£1,308
Korean Air
7 Jun
LHR
35h 00m
1 stop
GUM
11 Jun
GUM
33h 00m
1 stop
LHR
£1,309
Korean Air
7 Jun
LHR
35h 00m
1 stop
GUM
10 Jun
GUM
24h 20m
1 stop
LHR
£1,311

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
15:30 - 14:40
MAN
-
GUM
38h 10m
2 stops
Multiple Airlines Logo
16:40 - 20:00
GUM
-
MAN
36h 20m
2 stops
£841Multiple Airlines
Mon, 20 Apr - Fri, 24 Apr
Multiple Airlines Logo
09:20 - 01:50
MAN
-
GUM
31h 30m
3 stops
Multiple Airlines Logo
04:40 - 06:45
GUM
-
MAN
35h 05m
2 stops
£981Multiple Airlines
Tue, 9 Jun - Thu, 11 Jun
Multiple Airlines Logo
09:20 - 01:50
MAN
-
GUM
31h 30m
3 stops
Multiple Airlines Logo
04:40 - 11:20
GUM
-
MAN
39h 40m
3 stops
£1,035Multiple Airlines
Tue, 9 Jun - Thu, 11 Jun
Japan Airlines Logo
19:20 - 14:35
LHR
-
GUM
34h 15m
1 stop
Japan Airlines Logo
16:35 - 20:40
GUM
-
LHR
37h 05m
2 stops
£1,041Japan Airlines
Mon, 1 Jun - Sat, 13 Jun
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
£1,308Korean Air
Sun, 7 Jun - Wed, 10 Jun
Korean Air Logo
19:35 - 15:35
LHR
-
GUM
35h 00m
1 stop
Korean Air Logo
17:20 - 17:20
GUM
-
LHR
33h 00m
1 stop
£1,309Korean Air
Sun, 7 Jun - Thu, 11 Jun
Korean Air Logo
19:35 - 15:35
LHR
-
GUM
35h 00m
1 stop
Korean Air Logo
02:00 - 17:20
GUM
-
LHR
24h 20m
1 stop
£1,311Korean Air
Sun, 7 Jun - Wed, 10 Jun
Japan Airlines Logo
08:25 - 14:35
EDI
-
GUM
45h 10m
2 stops
Japan Airlines Logo
16:35 - 07:40
GUM
-
EDI
24h 05m
2 stops
£1,591Japan Airlines
Fri, 12 Jun - Tue, 16 Jun
Japan Airlines Logo
08:25 - 14:35
EDI
-
GUM
45h 10m
2 stops
Japan Airlines Logo
16:35 - 07:40
GUM
-
EDI
24h 05m
2 stops
£1,657Japan Airlines
Fri, 12 Jun - Tue, 16 Jun
Japan Airlines Logo
08:25 - 14:35
EDI
-
GUM
45h 10m
2 stops
Japan Airlines Logo
16:35 - 07:40
GUM
-
EDI
24h 05m
2 stops
£1,664Japan Airlines
Fri, 12 Jun - Tue, 16 Jun

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 10 April 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

ManchesterTamuning

MAN - GUM

MANGUM

Manchester

Mon 20/4

15:30-14:40

2 stops38h 10m

Tamuning Guam Intl

Fri 24/4

16:40-20:00

2 stops36h 20m

£841

ManchesterTamuning

MAN - GUM

MANGUM

Manchester

Tue 9/6

09:20-01:50

3 stops31h 30m

Tamuning Guam Intl

Thu 11/6

04:40-06:45

2 stops35h 05m

£981

ManchesterTamuning

MAN - GUM

MANGUM

Manchester

Tue 9/6

09:20-01:50

3 stops31h 30m

Tamuning Guam Intl

Thu 11/6

04:40-11:20

3 stops39h 40m

£1,035

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Mon 1/6

19:20-14:35

1 stop34h 15m

Tamuning Guam Intl

Sat 13/6

16:35-20:40

2 stops37h 05m

£1,041
Fastest return journey

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Sun 7/6

19:35-23:55

1 stop19h 20m

Tamuning Guam Intl

Wed 10/6

02:00-17:20

1 stop24h 20m

£1,308

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Sun 7/6

19:35-15:35

1 stop35h 00m

Tamuning Guam Intl

Thu 11/6

17:20-17:20

1 stop33h 00m

£1,309

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Sun 7/6

19:35-15:35

1 stop35h 00m

Tamuning Guam Intl

Wed 10/6

02:00-17:20

1 stop24h 20m

£1,311

EdinburghTamuning

EDI - GUM

EDIGUM

Edinburgh Turnhouse

Fri 12/6

08:25-14:35

2 stops45h 10m

Tamuning Guam Intl

Tue 16/6

16:35-07:40

2 stops24h 05m

£1,591

EdinburghTamuning

EDI - GUM

EDIGUM

Edinburgh Turnhouse

Fri 12/6

08:25-14:35

2 stops45h 10m

Tamuning Guam Intl

Tue 16/6

16:35-07:40

2 stops24h 05m

£1,657

EdinburghTamuning

EDI - GUM

EDIGUM

Edinburgh Turnhouse

Fri 12/6

08:25-14:35

2 stops45h 10m

Tamuning Guam Intl

Tue 16/6

16:35-07:40

2 stops24h 05m

£1,664

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 21h 25m.

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

£841

Fastest flight time

34h 15m
The best round-trip flight price to Guam from United Kingdom in the last 72 hours is £841 (Manchester to Tamuning Guam Intl).
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The fastest flight to Guam from United Kingdom takes 34h 15m (London Heathrow to Tamuning Guam Intl).
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Frequently asked questions about flying to Guam

What is the best airport to land at to visit UnderWater World?

Flying into Tamuning Airport is typically the best way to visit UnderWater World, since it is the closest airport to the area.

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 are 2 operators available for flights to Guam as of April 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 £1,322
Manchester to Tamuning flightsfrom £1,620
Edinburgh to Tamuning flightsfrom £1,682