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Flights to Guam

£1,016 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 23/6. 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
23 Jun
LGW
44h 35m
2 stops
GUM
30 Jun
GUM
47h 05m
2 stops
LGW
£1,016
Multiple Airlines
23 Jun
LHR
45h 10m
2 stops
GUM
30 Jun
GUM
46h 50m
2 stops
LHR
£1,048
Multiple Airlines
11 Jun
LGW
44h 20m
2 stops
GUM
22 Jun
GUM
47h 05m
2 stops
LGW
£1,089
Multiple Airlines
11 Jun
LHR
38h 00m
2 stops
GUM
22 Jun
GUM
30h 35m
2 stops
LHR
£1,122
Multiple Airlines
23 Jun
LHR
22h 10m
1 stop
GUM
29 Jun
GUM
22h 30m
1 stop
LHR
£1,133
Multiple Airlines
11 Jun
LHR
23h 25m
1 stop
GUM
21 Jun
GUM
22h 30m
1 stop
LHR
£1,210
Multiple Airlines
23 Jun
LGW
27h 10m
2 stops
GUM
29 Jun
GUM
40h 40m
3 stops
LGW
£1,214
Multiple Airlines
11 Jun
LHR
20h 25m
1 stop
GUM
21 Jun
GUM
50h 50m
2 stops
LHR
£1,214
Multiple Airlines
23 Jun
LHR
32h 15m
2 stops
GUM
29 Jun
GUM
41h 20m
3 stops
LHR
£1,231
Multiple Airlines
23 Jun
LHR
22h 10m
1 stop
GUM
29 Jun
GUM
26h 50m
2 stops
LHR
£1,242
Multiple Airlines
23 Jun
LGW
29h 15m
3 stops
GUM
29 Jun
GUM
30h 35m
3 stops
LGW
£1,384
Multiple Airlines
28 Sept
LHR
38h 00m
2 stops
GUM
12 Oct
GUM
29h 35m
2 stops
LHR
£1,393

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
09:00 - 14:35
LGW
-
GUM
44h 35m
2 stops
Multiple Airlines Logo
16:35 - 06:40
GUM
-
LGW
47h 05m
2 stops
£1,016Multiple Airlines
Tue, 23 Jun - Tue, 30 Jun
Multiple Airlines Logo
08:25 - 14:35
LHR
-
GUM
45h 10m
2 stops
Multiple Airlines Logo
16:35 - 06:25
GUM
-
LHR
46h 50m
2 stops
£1,048Multiple Airlines
Tue, 23 Jun - Tue, 30 Jun
Multiple Airlines Logo
09:15 - 14:35
LGW
-
GUM
44h 20m
2 stops
Multiple Airlines Logo
16:35 - 06:40
GUM
-
LGW
47h 05m
2 stops
£1,089Multiple Airlines
Thu, 11 Jun - Mon, 22 Jun
Multiple Airlines Logo
15:35 - 14:35
LHR
-
GUM
38h 00m
2 stops
Multiple Airlines Logo
16:35 - 14:10
GUM
-
LHR
30h 35m
2 stops
£1,122Multiple Airlines
Thu, 11 Jun - Mon, 22 Jun
Multiple Airlines Logo
16:35 - 23:45
LHR
-
GUM
22h 10m
1 stop
Multiple Airlines Logo
00:50 - 14:20
GUM
-
LHR
22h 30m
1 stop
£1,133Multiple Airlines
Tue, 23 Jun - Mon, 29 Jun
Multiple Airlines Logo
16:35 - 01:00
LHR
-
GUM
23h 25m
1 stop
Multiple Airlines Logo
00:50 - 14:20
GUM
-
LHR
22h 30m
1 stop
£1,210Multiple Airlines
Thu, 11 Jun - Sun, 21 Jun
Multiple Airlines Logo
11:35 - 23:45
LGW
-
GUM
27h 10m
2 stops
Multiple Airlines Logo
00:50 - 08:30
GUM
-
LGW
40h 40m
3 stops
£1,214Multiple Airlines
Tue, 23 Jun - Mon, 29 Jun
Multiple Airlines Logo
19:35 - 01:00
LHR
-
GUM
20h 25m
1 stop
Multiple Airlines Logo
00:50 - 18:40
GUM
-
LHR
50h 50m
2 stops
£1,215Multiple Airlines
Thu, 11 Jun - Sun, 21 Jun
Multiple Airlines Logo
06:30 - 23:45
LHR
-
GUM
32h 15m
2 stops
Multiple Airlines Logo
00:50 - 09:10
GUM
-
LHR
41h 20m
3 stops
£1,231Multiple Airlines
Tue, 23 Jun - Mon, 29 Jun
Multiple Airlines Logo
16:35 - 23:45
LHR
-
GUM
22h 10m
1 stop
Multiple Airlines Logo
00:50 - 18:40
GUM
-
LHR
26h 50m
2 stops
£1,242Multiple Airlines
Tue, 23 Jun - Mon, 29 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 May 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 23/6

09:00-14:35

2 stops44h 35m

Tamuning Guam Intl

Tue 30/6

16:35-06:40

2 stops47h 05m

£1,016

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Tue 23/6

08:25-14:35

2 stops45h 10m

Tamuning Guam Intl

Tue 30/6

16:35-06:25

2 stops46h 50m

£1,048

LondonTamuning

LGW - GUM

LGWGUM

London Gatwick

Thu 11/6

09:15-14:35

2 stops44h 20m

Tamuning Guam Intl

Mon 22/6

16:35-06:40

2 stops47h 05m

£1,089

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Thu 11/6

15:35-14:35

2 stops38h 00m

Tamuning Guam Intl

Mon 22/6

16:35-14:10

2 stops30h 35m

£1,122
Fastest return journey

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Tue 23/6

16:35-23:45

1 stop22h 10m

Tamuning Guam Intl

Mon 29/6

00:50-14:20

1 stop22h 30m

£1,133

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Thu 11/6

16:35-01:00

1 stop23h 25m

Tamuning Guam Intl

Sun 21/6

00:50-14:20

1 stop22h 30m

£1,210

LondonTamuning

LGW - GUM

LGWGUM

London Gatwick

Tue 23/6

11:35-23:45

2 stops27h 10m

Tamuning Guam Intl

Mon 29/6

00:50-08:30

3 stops40h 40m

£1,214

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Thu 11/6

19:35-01:00

1 stop20h 25m

Tamuning Guam Intl

Sun 21/6

00:50-18:40

2 stops50h 50m

£1,214

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Tue 23/6

06:30-23:45

2 stops32h 15m

Tamuning Guam Intl

Mon 29/6

00:50-09:10

3 stops41h 20m

£1,231

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Tue 23/6

16:35-23:45

1 stop22h 10m

Tamuning Guam Intl

Mon 29/6

00:50-18:40

2 stops26h 50m

£1,242

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
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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 33h 45m 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

£479

Best Round-Trip Price

£1,016

Fastest flight time

28h 30m
The best one-way flight price to Guam from United Kingdom in the last 72 hours is £479 (London Gatwick to Tamuning Guam Intl).
Search Deals
The best round-trip flight price to Guam from United Kingdom in the last 72 hours is £1,016 (London Gatwick to Tamuning Guam Intl).
Search Deals
The fastest flight to Guam from United Kingdom takes 28h 30m (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 May 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 £1,122
Manchester to Tamuning flightsfrom £1,782
Edinburgh to Tamuning flightsfrom £11,045