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.

£874 Cheap Flights from Tamuning to London Heathrow Airport in 2026/27

Find the cheapest flights from Tamuning to London

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

05:25 - 06:25GUM Tamuning Guam Intl-LHR London Heathrow

35h 00m2 stops Manila Ninoy Aquino Intl Doha Hamad Intl

14:15 - 04:00LHR London Heathrow-GUM Tamuning Guam Intl

27h 45m2 stops Doha Hamad Intl Manila Ninoy Aquino Intl

£1,044Philippine Airlines

Wed, 3 Mar - Wed, 17 Mar

16:50 - 16:30GUM Tamuning Guam Intl-LHR London Heathrow

33h 40m1 stop Incheon Intl

18:50 - 15:05LHR London Heathrow-GUM Tamuning Guam Intl

34h 15m1 stop Incheon Intl

£1,502Korean Air

Wed, 3 Mar - Wed, 17 Mar

16:50 - 16:30GUM Tamuning Guam Intl-LHR London Heathrow

33h 40m1 stop Incheon Intl

18:50 - 15:05LHR London Heathrow-GUM Tamuning Guam Intl

34h 15m1 stop Incheon Intl

£1,503Korean Air

Wed, 3 Mar - Wed, 17 Mar

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Korean Air flights from Tamuning to London Heathrow Airport

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

Korean Air

3 Mar

GUM16:50Tamuning Guam Intl

33h 40m

1 stop

LHR16:30London Heathrow

17 Mar

LHR18:50London Heathrow

34h 15m

1 stop

GUM15:05Tamuning Guam Intl

£1,502

Korean Air

3 Mar

GUM16:50Tamuning Guam Intl

33h 40m

1 stop

LHR16:30London Heathrow

17 Mar

LHR18:50London Heathrow

34h 15m

1 stop

GUM15:05Tamuning Guam Intl

£1,503

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

Fastest return journey

TamuningLondon

GUM Tamuning Guam Intl - LHR London Heathrow

GUMLHR

Tamuning Guam Intl

Wed 3/3

05:25-06:25

2 stops35h 00m

London Heathrow

Wed 17/3

14:15-04:00

2 stops27h 45m

£1,044

TamuningLondon

GUM Tamuning Guam Intl - LHR London Heathrow

GUMLHR

Tamuning Guam Intl

Wed 3/3

16:50-16:30

1 stop33h 40m

London Heathrow

Wed 17/3

18:50-15:05

1 stop34h 15m

£1,502

TamuningLondon

GUM Tamuning Guam Intl - LHR London Heathrow

GUMLHR

Tamuning Guam Intl

Wed 3/3

16:50-16:30

1 stop33h 40m

London Heathrow

Wed 17/3

18:50-15:05

1 stop34h 15m

£1,503

Cheapest one-way

TamuningLondon

GUM Tamuning Guam Intl - LHR London Heathrow

GUMLHR

Tamuning Guam Intl

Wed 5/5

03:00-16:40

3 stops46h 40m

£1,236

TamuningLondon

GUM Tamuning Guam Intl - LHR London Heathrow

GUMLHR

Tamuning Guam Intl

Wed 5/5

06:00-07:40

3 stops58h 40m

£1,342

TamuningLondon

GUM Tamuning Guam Intl - LHR London Heathrow

GUMLHR

Tamuning Guam Intl

Tue 4/5

06:00-22:10

3 stops49h 10m

£1,416

TamuningLondon

GUM Tamuning Guam Intl - LHR London Heathrow

GUMLHR

Tamuning Guam Intl

Tue 4/5

06:00-06:25

2 stops33h 25m

£1,848

TamuningLondon

GUM Tamuning Guam Intl - LHR London Heathrow

GUMLHR

Tamuning Guam Intl

Wed 5/5

17:20-12:45

2 stops52h 25m

£1,908

TamuningLondon

GUM Tamuning Guam Intl - LHR London Heathrow

GUMLHR

Tamuning Guam Intl

Thu 6/5

06:00-10:00

2 stops37h 00m

£2,060

Fastest single journey

TamuningLondon

GUM Tamuning Guam Intl - LHR London Heathrow

GUMLHR

Tamuning Guam Intl

Mon 3/5

03:00-17:20

1 stop23h 20m

£2,509

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 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?

Korean Air 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

Best price found	£1,236
Fastest flight time	25h 45m
Direct flights	None

The best one-way flight to London Heathrow Airport from Tamuning in the past 72 hours is £1,236. The best return flight deal from Tamuning to London Heathrow Airport found on momondo in the last 72 hours is £1,044.

The fastest flight from Tamuning to London Heathrow Airport takes 25h 45m

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

Search flight deals

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 25h 45m.
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.