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Cheap flights from London Heathrow Airport to Vientiane from £357

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — VTE
27 okt. — 3 nov.1
1 adult

Cheap flight deals from Heathrow to Vientiane

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Vientiane (VTE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 oktober 2024.

Round-trip from

£592

One-way from

£357

Popular in

August

Cheapest in

May
China Southern
  • China Southern
  • 5/12-25/12
  • 2 total stops
  • 67h 15m total
  • London to Vientiane
Search Deals
China Southern
  • China Southern
  • 8/3
  • 1 total stop
  • 37h 25m total
  • London to Vientiane
Search Deals
High demand for flights, 40% potential price rise
Search Deals
Best time to find cheap flights, 35% potential price drop
Search Deals

Find flight deals from Heathrow to Vientiane

Cheapest flights from Heathrow to Vientiane
Explore the most affordable flight options available from Heathrow to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 oktober 2024.

tor. 5/1222:00LHR - VTE
1 stop37h 25mChina Southern
ons. 25/1219:25VTE - LHR
1 stop29h 50mChina Southern
Deal found 21/10£592
ons. 20/1117:50LHR - VTE
2 stops37h 30mChina Eastern
ons. 27/1115:20VTE - LHR
2 stops29h 35mChina Eastern
Deal found 21/10£598
fre. 8/1122:00LHR - VTE
1 stop37h 25mMultiple Airlines
ons. 20/1118:40VTE - LHR
2 stops29h 50mMultiple Airlines
Deal found 21/10£742
ons. 20/1111:00LHR - VTE
3 stops25h 00mVietnam Airlines
ons. 27/1111:30VTE - LHR
2 stops26h 45mVietnam Airlines
Deal found 20/10£807

Find flights from Heathrow to Vientiane within your budget

Customise your flight search to find flights from Heathrow to Vientiane that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 1,032,068 searches. Data last updated 22 oktober 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£592 - £1,332

Route

Depart

Return

Price

London HeathrowVientiane Wattay

LHR - VTE

LHRVTE

London Heathrow

tor. 5/12

1 stop37h 25m

Vientiane Wattay

ons. 25/12

1 stop29h 50m

£592

London HeathrowVientiane Wattay

LHR - VTE

LHRVTE

London Heathrow

ons. 20/11

2 stops37h 30m

Vientiane Wattay

ons. 27/11

2 stops29h 35m

£598

London HeathrowVientiane Wattay

LHR - VTE

LHRVTE

London Heathrow

ons. 20/11

3 stops25h 00m

Vientiane Wattay

ons. 27/11

2 stops26h 45m

£807

London HeathrowVientiane Wattay

LHR - VTE

LHRVTE

London Heathrow

ons. 20/11

3 stops24h 30m

Vientiane Wattay

ons. 27/11

3 stops25h 55m

£861

London HeathrowVientiane Wattay

LHR - VTE

LHRVTE

London Heathrow

fre. 4/4

1 stop18h 10m

Vientiane Wattay

tor. 17/4

1 stop23h 45m

£1,332

Flights are sorted by cheapest first

Deals found on 21/10

Best time to book a flight from Heathrow to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Heathrow 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.

Travel insights for flights from Heathrow to Vientiane

Get recent, data-driven insights about flights from Heathrow to Vientiane including ideal travel times, pricing trends, and more.

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 22 oktober 2024.
Peruse reviews from past customers who have flown with Vietnam Airlines and China Southern from London to Vientiane to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Southern
7.9
Good
153 reviews
Check prices

Crew

8.3

Overall

7.9

Food

7.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 1

Boarding system very poor too much waiting and no system

China Southern
7.9
Good
153 reviews
China Southern
7.9
Good
153 reviews
Check prices

Crew

8.3

Overall

7.9

Food

7.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 1

Boarding system very poor too much waiting and no system

Thai Airways
7.8
Good
380 reviews
China Southern
7.9
Good
153 reviews
Check prices

Crew

8.3

Overall

7.9

Food

7.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 1

Boarding system very poor too much waiting and no system

Vietnam Airlines
7.7
Good
235 reviews
China Southern
7.9
Good
153 reviews
Check prices

Crew

8.3

Overall

7.9

Food

7.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 1

Boarding system very poor too much waiting and no system

China Eastern
7.0
Good
278 reviews
China Southern
7.9
Good
153 reviews
Check prices

Crew

8.3

Overall

7.9

Food

7.5

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 1

Boarding system very poor too much waiting and no system

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Vientiane. 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 into for flights to Vientiane from London Heathrow?

    Vientiane Wattay (VTE), located 2.8 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Vientiane. 3 airlines have flights to Wattay from London Heathrow on a regular basis. Booking flights from London Heathrow to Vientiane Wattay should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

  • Can I find flights from London Heathrow Airport to Vientiane for under £600 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Vientiane for under £600. The cheapest flight booked recently is on China Southern for just £592, but on average you can expect to pay £837.

  • Are there last-minute flights available from London Heathrow Airport to Vientiane for under £900?

    There are currently 2+ open flights from London Heathrow Airport to Vientiane within the next 7 days for less than £900.

  • What are the cheapest airlines flying from London Heathrow Airport to Vientiane round-trip?

    Currently priced at £592, China Southern will fly you from London Heathrow Airport to Vientiane and back. In addition to China Southern, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from China Eastern and Vietnam Airlines - these airlines can fly you to your destination from £598 and £807, respectively. You may be able to fly from London Heathrow Airport to Vientiane for 37% less than the average price by searching for these airlines.

  • What does LHR to VTE mean?

    This is defined as London Heathrow Airport (LHR) and Vientiane Wattay Airport (VTE). Codes like Vientiane Wattay Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Heathrow to Vientiane that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to Vientiane flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to Vientiane with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Vientiane flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Heathrow to Vientiane that include hotel bookings?

    Yes. In addition to deals on Heathrow to Vientiane flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Vientiane?

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

  • Can I find deals for business class flights from Heathrow to Vientiane?

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

  • Can I find deals for flights from Heathrow to Vientiane that allow pets onboard?

    Many airlines flying from Heathrow to Vientiane offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to Vientiane?

    Yes, you can often find last-minute deals on Heathrow to Vientiane flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to Vientiane flight deals updated?

    The London Heathrow Airport to Vientiane flight deals you see on this page were last updated on 21/10.

See more FAQs

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Alternative routes for Heathrow to Vientiane
See prices for flight routes from nearby airports that may be better suited for you.

Gatwick to Vientiane flights
Stansted to Vientiane flights
Gatwick to Luang Prabang flights
Heathrow to Luang Prabang flights
Stansted to Luang Prabang flights
London City to Vientiane flights

Top 3 airlines flying from Heathrow to Vientiane

Discover the top 3 airlines that operate flights from Heathrow to Vientiane. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 1,032,068 searches. Data last updated 22 oktober 2024.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£424Average£517FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£616Average£717FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Thai AirwaysCheapest£827Average£953FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Vientiane?

When you search for this flight from Heathrow to Vientiane, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Vientiane?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Vientiane by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Heathrow to Vientiane with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Vientiane with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Vientiane become cheaper?

Yes! Start tracking prices for Heathrow to Vientiane flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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