£349+ Cheap flights to Laos
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Laos in 2025
Find the latest flights to Laos in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 17 January 2025.
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Browse one-way and return flights deals to Laos on Cheapflights. Flight deals are based on user searches and were last updated on 17 January 2025
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Cheapest flights to LaosExplore the most affordable flight options available to Laos. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.
Explore the most affordable flight options available to Laos. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.
Find flights to Laos within your budget
Locate flights to Laos that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 17 January 2025.
Fly from
Route
Depart
Return
Price
LondonVientiane
LHR - VTE
LHRVTE
London Heathrow
Mon 3/3
21:00-19:55
2 stops39h 55m
Vientiane Wattay
Thu 3/4
21:05-19:30
2 stops28h 25m
LondonVientiane
LHR - VTE
LHRVTE
London Heathrow
Mon 14/4
22:10-18:10
1 stop38h 00m
Vientiane Wattay
Sun 22/6
19:10-18:30
2 stops29h 20m
LondonVientiane
LGW - VTE
LGWVTE
London Gatwick
Mon 3/2
10:30-17:40
3 stops24h 10m
Vientiane Wattay
Mon 3/3
23:55-06:30
1 stop37h 35m
LondonVientiane
LGW - VTE
LGWVTE
London Gatwick
Mon 3/2
06:35-13:05
2 stops23h 30m
Vientiane Wattay
Mon 3/3
23:55-06:30
1 stop37h 35m
LondonVientiane
LHR - VTE
LHRVTE
London Heathrow
Mon 3/2
21:00-14:20
2 stops34h 20m
Vientiane Wattay
Mon 3/3
18:40-13:55
2 stops50h 15m
LondonVientiane
LHR - VTE
LHRVTE
London Heathrow
Mon 3/2
21:00-19:55
2 stops39h 55m
Vientiane Wattay
Mon 3/3
23:55-17:30
1 stop24h 35m
LondonVientiane
LGW - VTE
LGWVTE
London Gatwick
Sat 19/4
21:20-18:10
2 stops38h 50m
Vientiane Wattay
Sun 22/6
19:10-07:00
1 stop17h 50m
LondonVientiane
LHR - VTE
LHRVTE
London Heathrow
Sun 20/4
19:50-10:45
1 stop32h 55m
Vientiane Wattay
Mon 23/6
11:30-17:50
2 stops36h 20m
LondonVientiane
STN - VTE
STNVTE
London Stansted
Wed 2/4
07:25-21:50
3 stops32h 25m
Vientiane Wattay
Sun 20/4
12:05-23:59
3 stops41h 54m
LondonLuang Prabang
LHR - LPQ
LHRLPQ
London Heathrow
Sun 16/2
21:30-09:30
3 stops29h 00m
Luang Prabang
Sun 23/2
16:05-17:55
3 stops32h 50m
Best time to book a flight to Laos
Have a flexible travel schedule? Discover the best time to fly to Laos with our price prediction graph.
Travel insights for flights to Laos
Get recent, data-driven insights about flights to Laos including ideal travel times, pricing trends, and more.
How long is the flight to Laos?
On average, a flight from London to Laos takes 21 hours 16 minutes. Flights to Laos from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Laos?
The most popular airlines flying from London to Laos are Thai Airways, China Eastern and China Southern.
What are the cheapest airlines that fly to Laos?
The cheapest airlines flying from London to Laos are China Southern, China Eastern and Thai Airways.
Rainfall in Laos by month
Plan your trip to Laos by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Laos ranges from 10.0 - 120.0 inches per month. July is typically the wettest month, when rainfall can reach 120.0 mm. January is typically the driest time to visit Laos when rainfall is around 10.0 mm.
Temperature in Laos by month
Plan your trip to Laos by taking into account the average temperature totals by month.
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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 22.0 C).
Reviews of airlines servicing Laos
Get insights into the airlines that provide service to Laos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Laos. Reviews last updated 17 January 2025.
Read through reviews of airlines servicing Laos, such as China Eastern, Vietnam Airlines and Singapore Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Laos climate
The climate is tropical – extremely humid during the rainy season (July to October).
Getting around Laos
Lao Airlines flies domestically. Apart from flying there are several ways to get around the country including by ferry, bus (there is a good network throughout Laos), rental car, Songthaew (pick-up trucks with benches) and, of course, tuk tuk (modified motorbikes).
What is good to know if travelling to Laos?- Luang Prabang is the ancient capital city of the Lan Xang Kingdom and a Unesco World Heritage site, with beautiful temples and gilded palaces on the bank of the Mekong River. Wat Xieng Thong is the most lavish temple with a tiered roof and gilded facades. The National Museum used to be the Royal Palace, built by the French in the 1900s and housing the gold-leaf-covered Phra Bang or “Holy Golden Buddha”. Climb the 300 steps to the summit of Mount Phousito see Wat That Chom Sii and for views of the city. If you visit the city very early in the morning, you can see the local people line up to give alms to the monks.
- The nearby Pak Ou Caves – two caves, Tham Ting and Tham Phun, house Buddha images that have been left by followers over centuries.
- Si Phan Don (or Four Thousand Islands) is a group of islands in the Mekong River in Southern Laos. The largest island is Don Khong.
- In Vientiane, the capital, is the Victory Monument, akin to Paris’s Arc de Triomphe, which can be climbed. That Luang (or Royal Stupa, a Buddhist monument) was built in 1566 and restored in 1935.
- Hundreds of giant stone jars – some more than 3 metres high – are scattered around the Plain of Jars in north-central Laos. More than 60 jar fields have been identified so far and some sites have more than 250 jars. Archeological work is slow – and dangerous – as the area is littered with explosives from recent conflicts, but the jars are thought to be connected to burial rituals.
- Follow the Ho Chi Minh Trail, a network of secret roads running parallel to the Laos-Vietnam border. This trail was used during the Vietnam War by the North Vietnamese and during the 1950s by the Viet Minh (against the French).
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