In terms of precipitation, rainfall in Laos ranges from 0.4 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Laos when rainfall is around 0.4 in.

If weather is an important factor for your trip to Laos, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

What are the most popular airlines that fly from Philadelphia to Laos?

The most popular airlines flying from Philadelphia to Laos are American Airlines, Delta and Southwest. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from PHL to LA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Laos as you normally would.

What airport do you fly from for flights from Philadelphia to Laos?

Located just 7.0 mi from the city center, Philadelphia (PHL) is the airport most travelers will use when flying to Laos from Philadelphia.

Can I find deals for flights from Philadelphia to Laos that include hotel bookings?

Yes. In addition to deals on Philadelphia to Laos flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Philadelphia to Laos?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Laos.

Can I find deals for business class flights from Philadelphia to Laos?

Yes. Cheapflights offers flight deals from Philadelphia to Laos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,193+ Flights from Philadelphia to Laos

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Cheap flight deals from Philadelphia to Laos

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Round-trip from	$1,193 (FlightHub)

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From Philadelphia to Laos

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Best flights from Philadelphia to Laos
Discover carefully curated flight deals from Philadelphia to Laos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 17, 2025.

Thu 2/267:50 pmPHL - VTE

3 stops31h 45mMultiple Airlines

Sat 3/77:55 amVTE - PHL

2 stops36h 05mMultiple Airlines

Deal found 11/16

$1,193

Thu 2/267:50 pmPHL - VTE

2 stops37h 55mMultiple Airlines

Fri 3/67:55 amVTE - PHL

2 stops37h 05mMultiple Airlines

Deal found 11/17

$1,230

Fri 2/277:50 pmPHL - VTE

3 stops35h 05mMultiple Airlines

Fri 3/61:55 pmVTE - PHL

2 stops31h 05mMultiple Airlines

Deal found 11/17

$1,352

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Thu 2/26

7:50 pm-3:35 pm

3 stops31h 45m

Vientiane Wattay

Sat 3/7

7:55 am-8:00 am

2 stops36h 05m

$1,193

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Thu 2/26

7:50 pm-9:45 pm

2 stops37h 55m

Vientiane Wattay

Fri 3/6

7:55 am-9:00 am

2 stops37h 05m

$1,230

PhiladelphiaVientiane

PHL - VTE

PHLVTE

Philadelphia

Fri 2/27

7:50 pm-6:55 pm

3 stops35h 05m

Vientiane Wattay

Fri 3/6

1:55 pm-9:00 am

2 stops31h 05m

$1,352

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Best time to book a flight from Philadelphia to Laos

Have a flexible travel schedule? Discover the best time to fly to Laos from Philadelphia with our price prediction graph.

Estimated round-trip price

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Everything you need to know about your flight from Philadelphia to Laos

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Related info for your journey

What airport do you fly from for flights from Philadelphia to Laos?
Located just 7.0 mi from the city center, Philadelphia (PHL) is the airport most travelers will use when flying to Laos from Philadelphia.
Can I find deals for flights from Philadelphia to Laos that include hotel bookings?
Yes. In addition to deals on Philadelphia to Laos flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Philadelphia to Laos?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Laos.
Can I find deals for business class flights from Philadelphia to Laos?
Yes. Cheapflights offers flight deals from Philadelphia to Laos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,193+ Cheap flights from Philadelphia (PHL) to Laos

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to Laos with Cheapflights

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Cheap flight deals from Philadelphia to Laos

Keep the following information in mind while searching for Philadelphia to Laos flight deals. Data was last updated November 17, 2025.

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Find flight deals from Philadelphia to Laos

Best flights from Philadelphia to LaosDiscover carefully curated flight deals from Philadelphia to Laos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 17, 2025.

Discover carefully curated flight deals from Philadelphia to Laos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 17, 2025.

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Best time to book a flight from Philadelphia to Laos

Have a flexible travel schedule? Discover the best time to fly to Laos from Philadelphia with our price prediction graph.

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Everything you need to know about your flight from Philadelphia to Laos

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Laos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Philadelphia to Laos?

Can I find deals for flights from Philadelphia to Laos that include hotel bookings?

How can I find direct flights from Philadelphia to Laos?

Can I find deals for business class flights from Philadelphia to Laos?

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Alternative routes for Philadelphia to Laos

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Best flights from Philadelphia to Laos
Discover carefully curated flight deals from Philadelphia to Laos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 17, 2025.