Cheap flights from Heathrow to Guam

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How to find the cheapest flight from
Heathrow (LHR) to Guam

All the information you need to plan the best LHR to GUM flight in 2022: compare Heathrow to Guam flight prices with the expected peak season, weather and rainfall in Guam.
When is the cheapest time to fly from London Heathrow Airport to Guam (LHR - GU)?

When flying from London Heathrow Airport to Guam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest month to fly from London Heathrow Airport to Guam?

The best pricing can be found in the month of October. Prices to Guam from London Heathrow Airport average £1,129. You can even find prices in October for less than £1,129, as users have found deals to Guam from as low as £786. The month of March appears to be one of the more expensive times to travel to Guam from London Heathrow Airport. Flying in the targeted month can save you up to 76%.

Cheap flights from Heathrow to Guam in June, July 2022

The best prices found for LHR to Guam flights in June, July
7 Jul - 17 Jul
£1,448pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
8 Jul - 23 Jul
£1,928pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
28 Jul - 4 Aug
£2,827pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow

London Heathrow to Guam 2022 flight deals

Cheap flights to Guam from Heathrow found for this year
7 Jul - 17 Jul
£1,448pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
8 Jul - 23 Jul
£1,928pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
28 Jul - 4 Aug
£2,827pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow

Last-minute flights from Heathrow to Guam

Late deals on return flights to Guam from Heathrow, departing today and this week
7 Jul - 17 Jul
£1,448pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
8 Jul - 23 Jul
£1,928pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
7 Jul - 17 Jul
£2,957pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Heathrow</span> to <span class="emphasized">Guam</span> flights.

Flight FAQs

From Heathrow to Guam

Which airlines flying from London Heathrow to Guam have flexible cancellations due to COVID-19?

Some of our airline partners flying from London Heathrow to Guam have new flexible policies in place due to COVID-19. Philippine Airlines, Japan Airlines, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Philippine Airlines with this kind of flexibility.

Can I find flights from London Heathrow Airport to Guam for under £2,900 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to Guam for under £2,900. The cheapest flight booked recently is on Multiple Airlines for just £2,827, but on average you can expect to pay £3,992.

Are there last-minute flights available from London Heathrow Airport to Guam for under £1,500?

There are currently 3+ open flights from London Heathrow Airport to Guam within the next 7 days for less than £1,500.

What are the most popular airlines that fly from London Heathrow Airport to Guam?

When booking a flight from London Heathrow Airport to Guam, you may want to consider flying on Japan Airlines, Philippine Airlines or United Airlines as they are the most popular for this route.

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COVID Restrictions

View COVID Travel Restrictions for Guam

Do I need a COVID test to fly to Guam from Heathrow?

Information is based on travel restrictions from London Heathrow to Guam

Most visitors from London Heathrow need to provide a negative COVID-19 test result and/or quarantine to enter Guam.

COVID-19 testing requirements
Visitors from London Heathrow are not required to present a negative COVID-19 PCR test or antigen result upon entering Guam.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Guam.

Do I need a test to fly back to Heathrow from Guam?

Returning to London Heathrow from Guam

COVID-19 testing requirements
Visitors from Guam are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.

Quarantine requirements
Visitors from Guam are not required to quarantine after entering London Heathrow.

Hide COVID Travel Restrictions for Guam

Destination information for Guam

Things to know before you go - useful duration and weather info for your trip from Heathrow to Guam.
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Tamuning Guam Intl (GUM)
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