Round-trip from | $643 |
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One-way from | $521 |
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 46 days in advance, which can save you up to 151% on flights from Las Vegas to Portsmouth compared to booking the week you need them. Waiting 46 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $900. For sooner than that we have options available in the next 3 days from $1,551.
January is one of the best times of the year to fly to Portsmouth from Las Vegas. Prices for January average $918 per person but you can even find prices for as low as $591. The most expensive prices can be found in the month of July. Opting for a January flight can save you 31% on your journey compared to booking in July
When flying from Las Vegas to Portsmouth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$1,339 - $1,478
Route
Depart
Return
Price
Las Vegas Harry Reid IntlSouthampton Eastleigh
LAS - SOU
LASSOU
Las Vegas Harry Reid Intl
Wed 5/15
2 stops17h 10m
Southampton Eastleigh
Wed 5/22
2 stops19h 05m
Las Vegas Harry Reid IntlSouthampton Eastleigh
LAS - SOU
LASSOU
Las Vegas Harry Reid Intl
Sat 6/22
2 stops26h 20m
Southampton Eastleigh
Mon 7/1
2 stops31h 45m
Las Vegas Harry Reid IntlSouthampton Eastleigh
LAS - SOU
LASSOU
Las Vegas Harry Reid Intl
Sun 6/23
2 stops26h 20m
Southampton Eastleigh
Tue 7/9
2 stops19h 00m
Las Vegas Harry Reid IntlSouthampton Eastleigh
LAS - SOU
LASSOU
Las Vegas Harry Reid Intl
Fri 6/21
2 stops26h 20m
Southampton Eastleigh
Tue 7/2
2 stops19h 00m
Las Vegas Harry Reid IntlSouthampton Eastleigh
LAS - SOU
LASSOU
Las Vegas Harry Reid Intl
Fri 6/28
2 stops27h 20m
Southampton Eastleigh
Mon 7/8
2 stops31h 45m
Las Vegas Harry Reid IntlSouthampton Eastleigh
LAS - SOU
LASSOU
Las Vegas Harry Reid Intl
Wed 6/26
2 stops17h 10m
Southampton Eastleigh
Tue 7/2
2 stops19h 00m
Las Vegas Harry Reid IntlSouthampton Eastleigh
LAS - SOU
LASSOU
Las Vegas Harry Reid Intl
Sun 6/23
2 stops19h 10m
Southampton Eastleigh
Wed 7/10
2 stops19h 10m
Las Vegas Harry Reid IntlSouthampton Eastleigh
LAS - SOU
LASSOU
Las Vegas Harry Reid Intl
Fri 6/21
2 stops27h 20m
Southampton Eastleigh
Sun 7/7
2 stops19h 10m
Las Vegas Harry Reid IntlSouthampton Eastleigh
LAS - SOU
LASSOU
Las Vegas Harry Reid Intl
Fri 6/28
2 stops26h 20m
Southampton Eastleigh
Sun 7/7
2 stops19h 10m
No data available for this route at this time. Please check back soon.
Currently, November is the cheapest month in which you can book a flight from Las Vegas to Portsmouth (average of $653). Flying from Las Vegas to Portsmouth in June is currently the most expensive (average of $1,165). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$674
February
$663
March
$715
April
$692
May
$738
June
$1,165
July
$984
August
$777
September
$746
October
$711
November
$653
December
$672
LON Temperature | 39.2 - 62.6 °F |
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Overall
Comfort
Entertainment
Food
Crew
Boarding
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Comfort
Entertainment
Food
Crew
Boarding
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Comfort
Entertainment
Food
Crew
Boarding
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Overall
Comfort
Entertainment
Food
Crew
Boarding
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
1%of flight departures | Early morningMidnight to 6 am |
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0%of flight departures | Morning6 am to noon |
8%of flight departures | AfternoonNoon to 6 pm |
91%of flight departures | Evening6 pm to midnight |
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