£297+ Cheap flights to Laos

— VTE
5 Oct — 12 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Laos in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Laos

Wed 25/1109:50 -
1 stop17h 40m
Thu 3/1216:25 -
1 stop21h 05m
Deal found 3/9£478
Wed 30/922:10 -
1 stop30h 20m
Sun 4/1015:50 -
1 stop33h 30m
Deal found 3/9£499
Sat 26/911:00 -
1 stop17h 30m
Fri 2/1011:30 -
1 stop25h 00m
Deal found 1/9£499
Wed 21/1022:10 -
1 stop30h 20m
Wed 4/1111:30 -
1 stop38h 05m
Deal found 4/9£501
Sat 26/922:10 -
1 stop30h 20m
Fri 2/1015:50 -
1 stop33h 30m
Deal found 1/9£527
Mon 23/1122:00 -
1 stop34h 05m
Sat 5/1216:25 -
1 stop33h 10m
Deal found 4/9£533

Find flights to Laos

Explore Laos

Find flight deals to Laos

Return from

£472

One-way from

£297

Popular in

June

Cheapest in

September

Average price

£606
China Southern
  • China Southern
  • 3/12-11/12
  • 2 total stops
  • 43h 20m total
  • London to Vientiane
15/9-31/12
  • 15/9-31/12
  • 3 total stops
  • 46h 50m total
  • London to Laos
Highest demand for flights based on searches. 6% potential increase in price (£57 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£29 potential savings vs. average return price).
Average for return flights in September 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Laos that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonVientiane

LHR London Heathrow - VTE Vientiane Wattay

LHRVTE

London Heathrow

Fri 11/9

22:10-18:25

2 stops38h 15m

Vientiane Wattay

Wed 31/12

00:00-18:00

Nonstop0h 00m

£327

LondonLuang Prabang

STN London Stansted - LPQ Luang Prabang

STNLPQ

London Stansted

Mon 9/11

08:30-12:20

3 stops44h 50m

Luang Prabang

Wed 31/12

00:00-18:00

Nonstop0h 00m

£346

LondonVientiane

LGW London Gatwick - VTE Vientiane Wattay

LGWVTE

London Gatwick

Sat 26/9

11:00-10:30

1 stop17h 30m

Vientiane Wattay

Fri 2/10

11:30-06:30

1 stop25h 00m

£499

LondonVientiane

LHR London Heathrow - VTE Vientiane Wattay

LHRVTE

London Heathrow

Mon 9/11

22:00-10:30

1 stop29h 30m

Vientiane Wattay

Mon 30/11

16:25-18:35

1 stop33h 10m

£537

LondonVientiane

LHR London Heathrow - VTE Vientiane Wattay

LHRVTE

London Heathrow

Mon 23/11

22:00-10:30

1 stop29h 30m

Vientiane Wattay

Sat 5/12

16:25-18:35

2 stops33h 10m

£569

LondonVientiane

LGW London Gatwick - VTE Vientiane Wattay

LGWVTE

London Gatwick

Mon 9/11

09:50-10:30

1 stop17h 40m

Vientiane Wattay

Wed 18/11

16:25-06:30

1 stop21h 05m

£577

LondonVientiane

LGW London Gatwick - VTE Vientiane Wattay

LGWVTE

London Gatwick

Mon 30/11

17:00-00:05

1 stop24h 05m

Vientiane Wattay

Sun 31/1

10:05-14:00

2 stops34h 55m

£580

LondonVientiane

LGW London Gatwick - VTE Vientiane Wattay

LGWVTE

London Gatwick

Mon 9/11

10:30-00:05

1 stop30h 35m

Vientiane Wattay

Wed 18/11

12:20-06:30

3 stops25h 10m

£585

LondonVientiane

LGW London Gatwick - VTE Vientiane Wattay

LGWVTE

London Gatwick

Mon 9/11

17:00-13:00

2 stops37h 00m

Vientiane Wattay

Sun 29/11

01:05-14:00

1 stop19h 55m

£587

LondonVientiane

LGW London Gatwick - VTE Vientiane Wattay

LGWVTE

London Gatwick

Sun 27/9

22:00-16:45

2 stops36h 45m

Vientiane Wattay

Fri 2/10

01:05-19:10

1 stop24h 05m

£599

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 32 resultsSorted by cheapest first
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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.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Laos

How long is the flight to Laos?

On average, a flight from London to Laos takes 22 hours 23 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 cheapest airlines that fly to Laos?

The cheapest airlines flying from London to Laos are American Airlines, Virgin Atlantic and British Airways.

Rainfall in Laos 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

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).

What are the most popular places to fly to in Laos?

The most popular places in Laos to fly to are Vientiane, Luang Prabang and Pakse.

Reviews of airlines servicing Laos

Read reviews from past customers who have flown Thai Airways,China Southern, andChina Eastern to Laos. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.0

Comfort

7.7

Crew

8.5

Entertainment

6.9

Food

7.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Boarding

8.0

Comfort

7.7

Crew

8.5

Entertainment

6.9

Food

7.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Boarding

8.0

Comfort

7.7

Crew

8.5

Entertainment

6.9

Food

7.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Boarding

8.0

Comfort

7.7

Crew

8.5

Entertainment

6.9

Food

7.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

FAQs about flying to Laos

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).
  • When is the best time to fly to Laos?

    Laos’s climate can be split into three seasons: cool, hot and rainy. The cool season (between November and February) when the rains have stopped and hot season (March to May) are both good times to search for cheap flights to Laos and visit. The Lao New Year (April) falls in the peak season and it may be difficult to find cheaper flights to Laos or accommodation during this time. Off Season: the rainy season extends from June to October.

  • Can I find cheaper flights to Laos if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Laos on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Laos?

    Based on reviews from Cheapflights users, China Eastern is rated the highest out of the airlines that fly to Laos.

  • What is the cheapest airport to fly to in Laos?

    Vientiane Wattay is currently the cheapest airport to fly to in Laos. One-way flights to Vientiane Wattay typically cost £50, while return flights cost around £239.

  • How much is a return flight to Laos?

    A return flight to Laos will typically cost around £244, however they can be found for as little as £239.

  • Where does the fastest flight to Laos depart from?

    For those looking to save time traveling to Laos, London offers the quickest one-way flight (16 hours 20 minutes).

  • Does Vientiane Wattay have car hire?

    Yes. Those touching down at Vientiane Wattay can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Vientiane Wattay?

    Yes. Vientiane Wattay has hotels nearby for those requiring accommodations. Manivanh is the closest property to Vientiane Wattay (0.0 mi away from Vientiane Wattay).

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