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Cheap Flights to Guam
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Flights to Guam in 2021
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
| Popular in | December | High demand for flights, 15% potential price rise |
| Cheapest in | July | Best time to find cheap flights, 4% potential price drop |
| Average price | £567 | Average for round-trip flights in July 2021 |
| Round-trip from | £1,081 | From London to Guam |
Cheap flights to Guam in July, August 2021
The best prices found for GUM flights for July, August
13 Aug - 19 Aug
£5,806pp
LHR
London Heathrow
United Airlines
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
United Airlines
2 STOPS
LHR
London Heathrow
Guam 2021 flight deals
Cheap flights to Guam found for this year
9 Dec - 17 Dec
£1,243pp
LHR
London Heathrow
Japan Airlines
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Japan Airlines
2 STOPS
LHR
London Heathrow
9 Dec - 17 Dec
£1,530pp
LHR
London Heathrow
Multiple airlines
1 STOP
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
1 STOP
LHR
London Heathrow
9 Dec - 17 Dec
£3,650pp
LHR
London Heathrow
Multiple airlines
3 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
3 STOPS
LHR
London Heathrow
COVID Restrictions
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Cheapest prices for Guam flights by month
The cheapest ticket to Guam found for each month in 2021 based on historical flight searches by Cheapflights users.
January
£713
February
£712
March
£691
April
£776
May
£753
June
£763
July
£906
August
£987
September
£780
October
£648
November
£745
December
£689
October is currently the cheapest month to fly to Guam. At this moment in time August is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.
When is the best time to fly to Guam?
Average Tamuning Guam Intl flight ticket prices and weather conditions for 2021 and 2022 by month.
|
LON - GUM Price
|
£648 - £1,168
|
|
GUM Temperature
|
30 - 31 °C
|
|
GUM Rainfall
|
60 - 432 mm
|
July is typically the best time to fly to Guam, but there are other times where great deals are available. April tends to be the warmest period in Guam so if you are looking for sun or warmer climates then look to fly around this time. August is the wettest if you need to factor this in to your plans.
Which day is cheapest to fly to Guam?
The cheapest day to fly to Guam is usually Sunday. At the moment, Thursday is the most expensive.
What time of day is cheapest to fly to Guam?
At the moment, flights in the evening are likely to offer the best value for money for your Guam trip. A flight in the afternoon will more often than not be of higher cost.
Alternative, similarly priced destinations
See alternative destinations where airfare is generally forecast to be close to Guam flight prices.
Select your preferred route to Guam from United Kingdom below
Popular flight searches
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