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£276+ Cheap flights to Vientiane

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
— VTE
11 Apr — 18 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Vientiane in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Vientiane
Explore the most affordable flight options available to Vientiane. Find the lowest fares based on data from user searches, with prices last updated on 12 March 2026.

Tue 9/622:10
LHR
-
VTE
1 stop30h 20m
Multiple Airlines
Sat 13/617:45
VTE
-
LHR
2 stops54h 55m
Multiple Airlines
Deal found 7/3£508
Tue 5/518:00
LGW
-
VTE
2 stops21h 50m
Multiple Airlines
Wed 20/507:25
VTE
-
LGW
2 stops29h 15m
Multiple Airlines
Deal found 9/3£509
Mon 4/518:00
LGW
-
VTE
2 stops21h 50m
Multiple Airlines
Wed 20/507:25
VTE
-
LGW
2 stops29h 15m
Multiple Airlines
Deal found 9/3£509
Tue 5/522:10
LHR
-
VTE
1 stop34h 35m
China Southern
Tue 19/511:30
VTE
-
LHR
2 stops34h 45m
China Southern
Deal found 7/3£513
Sun 3/514:40
LHR
-
VTE
2 stops25h 10m
Multiple Airlines
Thu 7/507:25
VTE
-
LHR
2 stops30h 05m
Multiple Airlines
Deal found 7/3£517
Tue 5/518:00
LGW
-
VTE
1 stop24h 05m
China Eastern
Wed 20/515:50
VTE
-
LGW
2 stops29h 10m
China Eastern
Deal found 9/3£529
Tue 5/522:10
LHR
-
VTE
1 stop30h 20m
China Southern
Sun 10/511:30
VTE
-
LHR
1 stop37h 50m
China Southern
Deal found 7/3£531
Mon 4/511:35
LGW
-
VTE
3 stops39h 10m
China Eastern
Wed 20/513:45
VTE
-
LGW
3 stops22h 55m
China Eastern
Deal found 9/3£534
Fri 12/622:10
LHR
-
VTE
1 stop34h 35m
Multiple Airlines
Wed 17/615:50
VTE
-
LHR
2 stops32h 50m
Multiple Airlines
Deal found 7/3£536
Thu 11/622:10
LHR
-
VTE
1 stop30h 20m
Multiple Airlines
Mon 15/615:50
VTE
-
LHR
2 stops32h 50m
Multiple Airlines
Deal found 7/3£537
Thu 7/522:10
LHR
-
VTE
1 stop30h 20m
Multiple Airlines
Mon 11/515:50
VTE
-
LHR
2 stops32h 50m
Multiple Airlines
Deal found 7/3£539
Tue 5/522:10
LHR
-
VTE
1 stop34h 35m
Multiple Airlines
Sun 10/517:45
VTE
-
LHR
2 stops54h 55m
Multiple Airlines
Deal found 7/3£541

Find flight deals to Vientiane

Find the latest flights to Vientiane in 2026, 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 12 March 2026.

Return from

£508

One-way from

£276

Popular in

December

Cheapest in

September

Average price

£1,109
China Eastern
  • China Eastern
  • 9/6-13/6
  • 3 total stops
  • 85h 15m total
  • London to Vientiane
Search Deals
7/5
  • 7/5
  • 2 total stops
  • 39h 55m total
  • London to Vientiane
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£144 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£34 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Vientiane 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 12 March 2026.
Use the filters below to find and compare flights to Vientiane that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Mon 4/5

11:35-08:45

3 stops39h 10m

Vientiane Wattay

Wed 20/5

13:45-06:40

3 stops22h 55m

£534

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Tue 5/5

21:20-12:45

3 stops33h 25m

Vientiane Wattay

Tue 19/5

17:45-18:40

2 stops30h 55m

£561

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Sat 16/5

15:40-21:50

2 stops24h 10m

Vientiane Wattay

Wed 20/5

18:40-08:55

2 stops20h 15m

£571

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Wed 6/5

21:20-12:45

3 stops33h 25m

Vientiane Wattay

Sun 10/5

17:45-18:40

3 stops54h 55m

£592

LondonVientiane

LGW - VTE

LGWVTE

London Gatwick

Sat 16/5

18:00-08:45

2 stops32h 45m

Vientiane Wattay

Wed 20/5

13:45-15:00

3 stops31h 15m

£662

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Mon 4/5

22:10-10:30

1 stop30h 20m

Vientiane Wattay

Wed 20/5

11:30-18:45

2 stops37h 15m

£665

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Mon 1/6

21:20-14:50

2 stops35h 30m

Vientiane Wattay

Mon 15/6

15:50-18:40

2 stops32h 50m

£690

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Mon 1/6

18:55-10:35

1 stop33h 40m

Vientiane Wattay

Mon 15/6

11:20-17:50

2 stops36h 30m

£751

LondonVientiane

LHR - VTE

LHRVTE

London Heathrow

Sat 16/5

21:20-12:45

2 stops33h 25m

Vientiane Wattay

Wed 20/5

13:45-18:40

2 stops34h 55m

£758

LondonVientiane

STN - VTE

STNVTE

London Stansted

Thu 9/4

07:20-00:05

2 stops34h 45m

Vientiane Wattay

Wed 15/4

01:05-21:40

2 stops26h 35m

£788

Flights are sorted by cheapest return flights first.

Deals found on 8/3

Showing 1-10 of 49 resultsSorted by cheapest first
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5

Best time to book a flight to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Vientiane

How long is the flight to Vientiane?

On average, a flight from London to Vientiane takes 21 hours 52 minutes. Flights to Vientiane 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 Vientiane?

The most popular airlines flying from London to Vientiane are Thai Airways, China Eastern and China Southern.

Thai Airways
Thai Airways
From £812
China Southern
China Southern
From £392
China Eastern
China Eastern
From £546
Singapore Airlines
Singapore Airlines
From £550

What are the cheapest airlines that fly to Vientiane?

The cheapest airlines flying from London to Vientiane are China Southern, China Eastern and Thai Airways.

Rainfall in Vientiane by month

Plan your trip to Vientiane by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vientiane 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 Vientiane when rainfall is around 10.0 mm.

Temperature in Vientiane by month

Plan your trip to Vientiane by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vientiane, 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 Vientiane

Get insights into the airlines that provide service to Vientiane. 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 Vientiane. Reviews last updated 12 March 2026.
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.
Thai Airways
7.8
Good
392 reviews
Check prices

Boarding

7.9

Food

7.4

Comfort

7.6

Entertainment

6.8

Crew

8.4

Overall

7.8

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
Thai Airways
7.8
Good
392 reviews
Thai Airways
7.8
Good
392 reviews
Check prices

Boarding

7.9

Food

7.4

Comfort

7.6

Entertainment

6.8

Crew

8.4

Overall

7.8

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
China Southern
7.4
Good
142 reviews
Thai Airways
7.8
Good
392 reviews
Check prices

Boarding

7.9

Food

7.4

Comfort

7.6

Entertainment

6.8

Crew

8.4

Overall

7.8

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
China Eastern
7.2
Good
198 reviews
Thai Airways
7.8
Good
392 reviews
Check prices

Boarding

7.9

Food

7.4

Comfort

7.6

Entertainment

6.8

Crew

8.4

Overall

7.8

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 Vientiane

Getting around Vientiane

When travelling around Vientiane, you will need to bargain with the driver of taxis, tuk-tuks or jumbos. Don’t be surprised if other passengers jump on board on the way, tuk-tuks and jumbos are considered public transport. Buses run around the city and to the outskirts. You can also hire cars or bicycles, if you prefer to be independent. There are guided bicycle tours around the city, a wonderful way to see the sights at a slower pace.

  • When is the best time to fly to Vientiane?

    The best time to visit Vientiane, for the sunniest weather, is the dry season during October to April, with the high season being November to February. May to September is the rainy season, but there are still some sunny days and it is usually the cheapest time to travel. High and low temperatures are between 20 and 30 degrees most of the year, but can get higher in March and April. There are festivals and events throughout the year. Boun Ok Phansa and the Boat Racing Festival take place in September and October, marking the end of the rainy season and the Buddhist monks’ fast. Candlelight processions are followed by the release of floating decorations on the Mekong River, there are also celebratory boat races. Lao New Year is in April and Hmong New Year is in November.

  • What airport do you fly into for flights to Vientiane?

    Vientiane Wattay (VTE), located 2.8 mi from the city center, is the airport you fly into when you book flights to Vientiane.

  • Can I find cheaper flights to Vientiane 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 Vientiane on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Vientiane?

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

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

    Vientiane Wattay is currently the cheapest airport to fly to in Vientiane. One-way flights to Vientiane Wattay typically cost £43, while return flights cost around £126.

  • How much is a return flight to Vientiane?

    A return flight to Vientiane will typically cost around £206, however they can be found for as little as £126.

  • Where does the fastest flight to Vientiane depart from?

    For those looking to save time traveling to Vientiane, London offers the quickest one-way flight (18 hours 30 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).

See more FAQs

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