Cheap Flights from London Heathrow to Guam A.B. Won Pat

Compare London Heathrow to Guam A.B. Won Pat flight deals

Find the cheapest month or even day of the year to fly to Guam A.B. Won Pat

Book the best Guam A.B. Won Pat fare with no extra fees

Flight deals from London Heathrow to Guam A.B. Won Pat

Looking for a cheap last-minute deal or the best return flight from London Heathrow to Guam A.B. Won Pat? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London Heathrow to Guam A.B. Won Pat

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Guam A.B. Won Pat flights are currently cheapest in February.

London Heathrow to Guam A.B. Won Pat: Alternative routes

Compare routes from London Heathrow to Tamuning below. You may find an airport to fly into that's cheaper, faster, or easier than Guam A.B. Won Pat.

London to Tamuning: Flight information

The things to know before you go.
Cheapest flight foundR 9,537
Cheapest month to flyFebruary

Finding cheap flights from London Heathrow to Guam A.B. Won Pat: Frequently asked questions

The best price we found for a return flight from London Heathrow to Guam A.B. Won Pat is R 13,089. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from London Heathrow to Guam A.B. Won Pat. But we found flights with one or more stops from R 13,089.
As of February 2026, there are no flights flying from London Heathrow to Guam A.B. Won Pat.
The cheapest month to fly from London Heathrow to Guam A.B. Won Pat is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Guam A.B. Won Pat Airport on Friday, 6 March 2026.
No airlines currently offer direct flights between London Heathrow Airport and Guam A.B. Won Pat Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Guam A.B. Won Pat but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tamuning is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, China Southern offers the cheapest flight tickets to Guam A.B. Won Pat.

Travelling from London Heathrow Airport (LHR) to A.B. Won Pat International Airport (GUM): what you need to know

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to catch your LHR to GUM flight.

  • Heading off during a peak time like public or school holidays? Expect longer lines at check-in and security. To give yourself peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • Opt for a stopover if you prefer to break up your flight. Just uncheck 'Direct flights only' to see your options for tickets from London Heathrow Airport to A.B. Won Pat International Airport. Incheon International Airport is a top stopover on the LHR to GUM route.

How to find the cheapest flights from London Heathrow Airport (LHR) to A.B. Won Pat International Airport (GUM)

  • The lowest price we've seen for a one-way London Heathrow Airport to A.B. Won Pat International Airport flight is R 9,537. A return plane ticket right now is R 13,089. Depending on the availability when you book, these fares can change.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from LHR to GUM if you book ahead. Airlines often offer some great early bird deals.

  • The 'Whole month' search tool shows you the cheapest flights from London Heathrow Airport to A.B. Won Pat International Airport across the month. It's an easy way to find a bargain if your travel plans are flexible.

  • Snapping up cheap flights from LHR to GUM is a cinch with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch when a lower fare pops up.

  • Select your ideal departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from London Heathrow Airport to A.B. Won Pat International Airport.

Handy information about London Heathrow Airport (LHR)

  • Of all flights departing from London Heathrow Airport, 68.18% land on time at their destination.

  • London Heathrow Airport is around 31 kilometres from central London. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 55 minutes or so to get there, depending on the traffic.

  • You can expect a trip time of roughly 1 hour on public transport.

  • Need a handy hotel near LHR? If you've booked an early flight from London Heathrow Airport to A.B. Won Pat International Airport, these stays will have you moments from your departure gate:

Arriving at A.B. Won Pat International Airport (GUM)

  • The last thing you want is a long trip to your hotel if you're arriving on a late London Heathrow Airport to A.B. Won Pat International Airport flight. Reserve one of these accommodation options near GUM instead:

  • Grab an A.B. Won Pat International Airport rental car and discover Tamuning and beyond with your own set of wheels. Alamo, Nissan Rent a Car and Sixt are popular providers you can book with here.

  • To secure the lowest price, book your vehicle from A.B. Won Pat International Airport about two weeks before you set off.

Getting from A.B. Won Pat International Airport (GUM) to central Tamuning

  • A.B. Won Pat International Airport to the centre of Tamuning has a drive time of around 5 minutes. It's approximately 3 kilometres away.

When to fly to A.B. Won Pat International Airport (GUM)

  • August is the busiest month for flights from London Heathrow Airport to A.B. Won Pat International Airport. For smaller crowds, go to Tamuning in April.

  • When booking your flight from London Heathrow Airport to A.B. Won Pat International Airport, think about the type of weather you like. June is the warmest month in Tamuning, with temperatures ranging from 26ºC (79ºF) to 29ºC (84ºF).

  • Search for cheap tickets from LHR to GUM in February if you like cooler conditions. Temperatures are at their lowest around then, ranging between 24ºC (75ºF) and 28ºC (82ºF) on average.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.