When did momondo last update prices for flights from Tamuning Guam Intl Airport to London Heathrow Airport?

Prices for flights from Tamuning Guam Intl Airport to London Heathrow Airport are updated daily.

How old do you have to be to fly from Tamuning Guam Intl Airport to London Heathrow Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tamuning Guam Intl Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£358 Cheap Flights from Tamuning to London Heathrow Airport in 2026

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Find the cheapest flights from Tamuning to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

04:40 - 20:00

GUM

LHR

48h 20m

2 stops

19:25 - 04:20

LHR

GUM

47h 55m

2 stops

£1,076Multiple Airlines

Thu, 10 Sep - Thu, 1 Oct

00:50 - 17:10

GUM

LHR

25h 20m

2 stops

06:30 - 03:35

LHR

GUM

36h 05m

2 stops

£1,119Multiple Airlines

Wed, 29 Jul - Mon, 10 Aug

06:00 - 06:25

GUM

LHR

33h 25m

2 stops

15:05 - 04:20

LHR

GUM

28h 15m

2 stops

£1,172Philippine Airlines

Fri, 9 Oct - Sat, 24 Oct

00:50 - 14:20

GUM

LHR

22h 30m

1 stop

16:35 - 03:35

LHR

GUM

26h 00m

1 stop

£1,241Multiple Airlines

Mon, 20 Jul - Tue, 28 Jul

00:50 - 14:20

GUM

LHR

22h 30m

1 stop

16:35 - 23:45

LHR

GUM

22h 10m

1 stop

£1,243Multiple Airlines

Thu, 25 Jun - Fri, 3 Jul

16:35 - 09:20

GUM

LHR

25h 45m

2 stops

06:30 - 14:35

LHR

GUM

23h 05m

2 stops

£1,247Multiple Airlines

Fri, 3 Jul - Sun, 12 Jul

02:50 - 21:25

GUM

LHR

27h 35m

3 stops

08:55 - 01:50

LHR

GUM

31h 55m

3 stops

£1,265Multiple Airlines

Mon, 20 Jul - Tue, 28 Jul

00:50 - 19:20

GUM

LHR

27h 30m

2 stops

08:40 - 03:35

LHR

GUM

33h 55m

3 stops

£1,276Multiple Airlines

Wed, 29 Jul - Mon, 10 Aug

00:50 - 14:20

GUM

LHR

22h 30m

1 stop

16:35 - 01:00

LHR

GUM

23h 25m

1 stop

£1,346Multiple Airlines

Thu, 2 Jul - Sun, 12 Jul

00:50 - 14:20

GUM

LHR

22h 30m

1 stop

15:35 - 23:45

LHR

GUM

23h 10m

2 stops

£1,396Multiple Airlines

Thu, 25 Jun - Fri, 3 Jul

Philippine Airlines flights from Tamuning to London Heathrow Airport

Our best Philippine Airlines deals on Tamuning to London Heathrow Airport flight tickets

Philippine Airlines

9 Oct

GUM06:00Tamuning Guam Intl

33h 25m

2 stops

LHR06:25London Heathrow

24 Oct

LHR15:05London Heathrow

28h 15m

2 stops

GUM04:20Tamuning Guam Intl

£1,172

Philippine Airlines

9 Jul

GUM06:00Tamuning Guam Intl

33h 25m

2 stops

LHR06:25London Heathrow

23 Jul

LHR15:05London Heathrow

28h 15m

2 stops

GUM04:20Tamuning Guam Intl

£1,438

Philippine Airlines

4 Jul

GUM06:00Tamuning Guam Intl

33h 25m

2 stops

LHR06:25London Heathrow

12 Jul

LHR15:05London Heathrow

28h 15m

2 stops

GUM04:20Tamuning Guam Intl

£4,294

Korean Air flights from Tamuning to London Heathrow Airport

Our best Korean Air deals on Tamuning to London Heathrow Airport flight tickets

Korean Air

9 Sept

GUM02:00Tamuning Guam Intl

24h 20m

1 stop

LHR17:20London Heathrow

1 Oct

LHR19:35London Heathrow

19h 20m

1 stop

GUM23:55Tamuning Guam Intl

£1,496

Korean Air

25 Jun

GUM02:00Tamuning Guam Intl

24h 20m

1 stop

LHR17:20London Heathrow

3 Jul

LHR13:25London Heathrow

41h 10m

1 stop

GUM15:35Tamuning Guam Intl

£1,571

Korean Air

9 Jul

GUM17:20Tamuning Guam Intl

33h 00m

1 stop

LHR17:20London Heathrow

23 Jul

LHR13:25London Heathrow

41h 10m

1 stop

GUM15:35Tamuning Guam Intl

£1,946

momondo Fare Finder

Use the filters below to find and compare flights from Tamuning to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TamuningLondon

GUM - LHR

GUMLHR

Tamuning Guam Intl

Thu 10/9

04:40-20:00

2 stops48h 20m

London Heathrow

Thu 1/10

19:25-04:20

2 stops47h 55m

£1,076

TamuningLondon

GUM - LHR

GUMLHR

Tamuning Guam Intl

Wed 29/7

00:50-17:10

2 stops25h 20m

London Heathrow

Mon 10/8

06:30-03:35

2 stops36h 05m

£1,119

TamuningLondon

GUM - LHR

GUMLHR

Tamuning Guam Intl

Fri 9/10

06:00-06:25

2 stops33h 25m

London Heathrow

Sat 24/10

15:05-04:20

2 stops28h 15m

£1,172

TamuningLondon

GUM - LHR

GUMLHR

Tamuning Guam Intl

Mon 20/7

00:50-14:20

1 stop22h 30m

London Heathrow

Tue 28/7

16:35-03:35

1 stop26h 00m

£1,241

Fastest return journey

TamuningLondon

GUM - LHR

GUMLHR

Tamuning Guam Intl

Thu 25/6

00:50-14:20

1 stop22h 30m

London Heathrow

Fri 3/7

16:35-23:45

1 stop22h 10m

£1,243

TamuningLondon

GUM - LHR

GUMLHR

Tamuning Guam Intl

Fri 3/7

16:35-09:20

2 stops25h 45m

London Heathrow

Sun 12/7

06:30-14:35

2 stops23h 05m

£1,247

TamuningLondon

GUM - LHR

GUMLHR

Tamuning Guam Intl

Mon 20/7

02:50-21:25

3 stops27h 35m

London Heathrow

Tue 28/7

08:55-01:50

3 stops31h 55m

£1,265

TamuningLondon

GUM - LHR

GUMLHR

Tamuning Guam Intl

Wed 29/7

00:50-19:20

2 stops27h 30m

London Heathrow

Mon 10/8

08:40-03:35

3 stops33h 55m

£1,276

TamuningLondon

GUM - LHR

GUMLHR

Tamuning Guam Intl

Thu 2/7

00:50-14:20

1 stop22h 30m

London Heathrow

Sun 12/7

16:35-01:00

1 stop23h 25m

£1,346

TamuningLondon

GUM - LHR

GUMLHR

Tamuning Guam Intl

Thu 25/6

00:50-14:20

1 stop22h 30m

London Heathrow

Fri 3/7

15:35-23:45

2 stops23h 10m

£1,396

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tamuning to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Tamuning Guam Intl to London Heathrow?

Philippine Airlines is the most popular carrier operating from Tamuning Guam Intl to London Heathrow

When to book flights from Tamuning to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Tamuning to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Tamuning to London Heathrow Airport (GUM to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tamuning to London Heathrow Airport

Fastest flight time	21h 40m
Direct flights	None

The fastest flight from Tamuning to London Heathrow Airport takes 21h 40m

There are no direct flights from Tamuning to London Heathrow Airport. There are no popular flight routes from Tamuning to London Heathrow Airport.

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Frequently asked questions about flying from Tamuning to London Heathrow Airport

How far is Tamuning Guam Intl to London Heathrow by plane?
London Heathrow is 7482.5 mi away from Tamuning Guam Intl. By plane, this route typically takes 21h 40m.
When did momondo last update prices for flights from Tamuning Guam Intl Airport to London Heathrow Airport?
Prices for flights from Tamuning Guam Intl Airport to London Heathrow Airport are updated daily.
How old do you have to be to fly from Tamuning Guam Intl Airport to London Heathrow Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tamuning Guam Intl Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from Tamuning to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Tamuning.

Can I find flights from Tamuning to London with flexible booking policies on momondo?

Flights from Tamuning to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Tamuning to London?

momondo provides multiple filters to help you find the best flight to London from Tamuning. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Tamuning to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Tamuning and alert you when they change.