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Cheap flights from Vientiane to London Heathrow Airport from £263

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
VTE — LHR
27 Jan — 3 Feb1
1 adult

Cheap flight deals from Vientiane to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Vientiane (VTE) to Heathrow (LHR). 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 January 2025.

Round-trip from

£1,168

One-way from

£263
2/3-3/3
  • 2/3-3/3
  • 2 total stops
  • 43h 35m total
  • Vientiane to London
Search Deals
China Eastern
  • China Eastern
  • 3/3
  • 1 total stop
  • 24h 35m total
  • Vientiane to London
Search Deals

Find flight deals from Vientiane to Heathrow

Cheapest flights from Vientiane to Heathrow
Explore the most affordable flight options available from Vientiane to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2025.

Sun 2/301:25VTE - LHR
1 stop22h 05mMultiple Airlines
Mon 3/318:50LHR - VTE
1 stop21h 30mMultiple Airlines
Deal found 20/1£1,168
Fri 28/223:55VTE - LHR
1 stop24h 35mChina Eastern
Fri 7/317:50LHR - VTE
1 stop22h 05mChina Eastern
Deal found 20/1£2,029
Tue 9/920:00VTE - LHR
1 stop26h 55mVietnam Airlines
Wed 15/1018:55LHR - VTE
1 stop33h 50mVietnam Airlines
Deal found 20/1£2,624

Find flights from Vientiane to Heathrow within your budget

Customise your flight search to find flights from Vientiane to Heathrow 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 858,174 searches. Data last updated 22 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Sun 2/3

01:25-16:30

1 stop22h 05m

London Heathrow

Mon 3/3

18:50-23:20

1 stop21h 30m

£1,168

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Fri 28/2

23:55-17:30

1 stop24h 35m

London Heathrow

Fri 7/3

17:50-22:55

1 stop22h 05m

£2,029

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Wed 16/4

11:30-16:15

3 stops34h 45m

London Heathrow

Tue 22/4

06:15-19:15

3 stops31h 00m

£3,666

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Mon 3/3

23:55-17:30

1 stop24h 35m

£263

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Sun 2/3

00:20-17:55

2 stops24h 35m

£543

VientianeLondon

VTE - LHR

VTELHR

Vientiane Wattay

Mon 3/3

11:30-07:15

3 stops26h 45m

£743

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Best time to book a flight from Vientiane to Heathrow

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

Travel insights for flights from Vientiane to Heathrow

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

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 22 January 2025.
Vietnam Airlines
7.7
Good
211 reviews
Check prices

Food

6.9

Entertainment

6.4

Boarding

7.6

Overall

7.7

Comfort

7.6

Crew

8.1

Reviews

1 / 10

The planes are fairly new, but interior is not in great condition. Boarding process is a little confusing and way too much carry on really makes the boarding process more stressful than it needs to be.

Vietnam Airlines
7.7
Good
211 reviews
Vietnam Airlines
7.7
Good
211 reviews
Check prices

Food

6.9

Entertainment

6.4

Boarding

7.6

Overall

7.7

Comfort

7.6

Crew

8.1

Reviews

1 / 10

The planes are fairly new, but interior is not in great condition. Boarding process is a little confusing and way too much carry on really makes the boarding process more stressful than it needs to be.

China Eastern
7.0
Good
134 reviews
Vietnam Airlines
7.7
Good
211 reviews
Check prices

Food

6.9

Entertainment

6.4

Boarding

7.6

Overall

7.7

Comfort

7.6

Crew

8.1

Reviews

1 / 10

The planes are fairly new, but interior is not in great condition. Boarding process is a little confusing and way too much carry on really makes the boarding process more stressful than it needs to be.

Related info for your journey

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

    Most people fly from Vientiane Wattay (VTE) if they book a flight from Vientiane to London Heathrow. On average, Wattay has 0 outbound flights to London Heathrow per day from 1 airline. Vientiane Wattay is conveniently located just 2.8 mi from Vientiane’s city center.

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

    Our cheapest airline available from Vientiane to London Heathrow Airport is China Eastern. Our recent data shows that you can find tickets from as low as £2,029 on this airline. An additional option worth looking into is Vietnam Airlines, starting at £3,666.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Vientiane to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Vientiane to London Heathrow Airport (average of £112). Flying from Vientiane to London Heathrow Airport in August is currently the most expensive (average of £161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Vientiane?

Book flights to Vientiane if you plan to visit one of these locations
Deal
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Gatwick
Croydon
Milton Keynes
Slough
Luton
Ilford
Hayes
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Northampton
Swindon
Maidstone
Crawley
Winchester
Southend-on-Sea
Wembley
Ipswich
Watford
Southall

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Alternative routes for Vientiane to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Luang Prabang to Gatwick flights
Luang Prabang to Heathrow flights
Vientiane to Gatwick flights

Top airline flying from Vientiane to Heathrow

Discover the top airline that operate flights from Vientiane to Heathrow. 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 858,174 searches. Data last updated 22 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirwaysCheapest£918Average£963FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Vientiane to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Vientiane to Heathrow.

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

Yes, we can. To see specific flights from Vientiane to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Vientiane to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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