Latest deals
Insights
FAQs
Price Alerts
Flights to Guam

£954 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 2/9. 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

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
2 Sept
LHR
23h 25m
1 stop
GUM
9 Sept
GUM
24h 45m
2 stops
LHR
£954
Multiple Airlines
2 Sept
LHR
26h 35m
1 stop
GUM
8 Sept
GUM
25h 50m
1 stop
LHR
£980
Multiple Airlines
2 Sept
LHR
41h 10m
2 stops
GUM
9 Sept
GUM
58h 25m
2 stops
LHR
£1,020
Multiple Airlines
4 Aug
LGW
34h 50m
2 stops
GUM
7 Aug
GUM
35h 00m
2 stops
LGW
£1,023
Multiple Airlines
4 Aug
LGW
33h 25m
3 stops
GUM
7 Aug
GUM
35h 00m
2 stops
LGW
£1,029
Multiple Airlines
3 Aug
LHR
33h 00m
3 stops
GUM
6 Aug
GUM
35h 50m
2 stops
LHR
£1,058
Philippine Airlines
3 Sept
EDI
28h 10m
2 stops
GUM
7 Sept
GUM
33h 25m
2 stops
EDI
£1,140
Philippine Airlines
3 Sept
EDI
28h 10m
2 stops
GUM
7 Sept
GUM
33h 25m
2 stops
EDI
£1,142
Philippine Airlines
3 Sept
EDI
28h 10m
2 stops
GUM
7 Sept
GUM
33h 25m
2 stops
EDI
£1,143
Korean Air
28 Sept
LHR
19h 20m
1 stop
GUM
11 Oct
GUM
24h 20m
1 stop
LHR
£1,175
Korean Air
28 Sept
LHR
19h 20m
1 stop
GUM
11 Oct
GUM
24h 20m
1 stop
LHR
£1,177
Korean Air
28 Sept
LHR
35h 00m
1 stop
GUM
12 Oct
GUM
33h 00m
1 stop
LHR
£1,181

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
16:35 - 01:00
LHR
-
GUM
23h 25m
1 stop
Multiple Airlines Logo
04:40 - 20:25
GUM
-
LHR
24h 45m
2 stops
£954Multiple Airlines
Wed, 2 Sep - Wed, 9 Sep
Multiple Airlines Logo
13:25 - 01:00
LHR
-
GUM
26h 35m
1 stop
Multiple Airlines Logo
02:00 - 18:50
GUM
-
LHR
25h 50m
1 stop
£980Multiple Airlines
Wed, 2 Sep - Tue, 8 Sep
Multiple Airlines Logo
21:45 - 23:55
LHR
-
GUM
41h 10m
2 stops
Multiple Airlines Logo
17:20 - 18:45
GUM
-
LHR
58h 25m
2 stops
£1,020Multiple Airlines
Wed, 2 Sep - Wed, 9 Sep
Multiple Airlines Logo
07:45 - 03:35
LGW
-
GUM
34h 50m
2 stops
Multiple Airlines Logo
04:40 - 06:40
GUM
-
LGW
35h 00m
2 stops
£1,023Multiple Airlines
Tue, 4 Aug - Fri, 7 Aug
Philippine Airlines Logo
15:10 - 04:20
EDI
-
GUM
28h 10m
2 stops
Philippine Airlines Logo
06:00 - 06:25
GUM
-
EDI
33h 25m
2 stops
£1,140Philippine Airlines
Thu, 3 Sep - Mon, 7 Sep
Philippine Airlines Logo
15:10 - 04:20
EDI
-
GUM
28h 10m
2 stops
Philippine Airlines Logo
06:00 - 06:25
GUM
-
EDI
33h 25m
2 stops
£1,142Philippine Airlines
Thu, 3 Sep - Mon, 7 Sep
Philippine Airlines Logo
15:10 - 04:20
EDI
-
GUM
28h 10m
2 stops
Philippine Airlines Logo
06:00 - 06:25
GUM
-
EDI
33h 25m
2 stops
£1,143Philippine Airlines
Thu, 3 Sep - Mon, 7 Sep
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
£1,175Korean 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
£1,177Korean Air
Mon, 28 Sep - Sun, 11 Oct
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
£1,181Korean Air
Mon, 28 Sep - Mon, 12 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 24 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

LHR - GUM

LHRGUM

London Heathrow

Wed 2/9

16:35-01:00

1 stop23h 25m

Tamuning Guam Intl

Wed 9/9

04:40-20:25

2 stops24h 45m

£954

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Wed 2/9

13:25-01:00

1 stop26h 35m

Tamuning Guam Intl

Tue 8/9

02:00-18:50

1 stop25h 50m

£980

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Wed 2/9

21:45-23:55

2 stops41h 10m

Tamuning Guam Intl

Wed 9/9

17:20-18:45

2 stops58h 25m

£1,020

LondonTamuning

LGW - GUM

LGWGUM

London Gatwick

Tue 4/8

07:45-03:35

2 stops34h 50m

Tamuning Guam Intl

Fri 7/8

04:40-06:40

2 stops35h 00m

£1,023

EdinburghTamuning

EDI - GUM

EDIGUM

Edinburgh Turnhouse

Thu 3/9

15:10-04:20

2 stops28h 10m

Tamuning Guam Intl

Mon 7/9

06:00-06:25

2 stops33h 25m

£1,140

EdinburghTamuning

EDI - GUM

EDIGUM

Edinburgh Turnhouse

Thu 3/9

15:10-04:20

2 stops28h 10m

Tamuning Guam Intl

Mon 7/9

06:00-06:25

2 stops33h 25m

£1,142

EdinburghTamuning

EDI - GUM

EDIGUM

Edinburgh Turnhouse

Thu 3/9

15:10-04:20

2 stops28h 10m

Tamuning Guam Intl

Mon 7/9

06:00-06:25

2 stops33h 25m

£1,143
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

£1,175

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

£1,177

LondonTamuning

LHR - GUM

LHRGUM

London Heathrow

Mon 28/9

19:35-15:35

1 stop35h 00m

Tamuning Guam Intl

Mon 12/10

17:20-17:20

1 stop33h 00m

£1,181

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 25h 30m 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 28h 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 One-Way Price

£386

Best Round-Trip Price

£954

Fastest flight time

34h 05m
The best one-way flight price to Guam from United Kingdom in the last 5 days is £386 (London Gatwick to Tamuning Guam Intl).
Search Deals
The best return flight price to Guam from United Kingdom in the last 5 days is £954 (London Heathrow to Tamuning Guam Intl).
Search Deals
The fastest flight to Guam from United Kingdom takes 34h 05m (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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 23/8
Sun 30/8
By creating a price alert you accept our terms of use and privacy policy.

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 £1,142
London to Tamuning flightsfrom £1,177
Manchester to Tamuning flightsfrom £1,190