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Heathrow Airport to Wattay Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Heathrow Airport to Wattay Intl. Airport over the next 90 days, with one-way fares from €435 and round-trip from €612. Based on Trip.com's latest 7-day flight data.

    • LHR 10:00 PM
      34h 5m
      1 stop
      VTE 3:05 PM
      London - Vientiane | Fri, Nov 20 | China Southern Airlines
      VTE 4:25 PM
      21h 15m
      1 stop
      LGW 6:40 AM
      Vientiane - London | Fri, Nov 27 | China Southern Airlines
      €612 €839
      27% off
      27% off
      €839 €612
    • LHR 10:00 PM
      29h 30m
      1 stop
      VTE 10:30 AM
      London - Vientiane | Sat, Dec 5 | China Southern Airlines
      VTE 4:25 PM
      21h 5m
      1 stop
      LGW 6:30 AM
      Vientiane - London | Sat, Dec 12 | China Southern Airlines
      €614 €839
      27% off
      27% off
      €839 €614
    • LHR 10:00 PM
      29h 30m
      1 stop
      VTE 10:30 AM
      London - Vientiane | Tue, Nov 24 | China Southern Airlines
      VTE 4:25 PM
      33h 10m
      1 stop
      LHR 6:35 PM
      Vientiane - London | Tue, Dec 1 | China Southern Airlines
      €614 €839
      27% off
      27% off
      €839 €614
    • LHR 10:00 PM
      34h 5m
      1 stop
      VTE 3:05 PM
      London - Vientiane | Thu, Nov 26 | China Southern Airlines
      VTE 11:30 AM
      26h
      1 stop
      LGW 6:30 AM
      Vientiane - London | Wed, Dec 2 | China Southern Airlines
      €616
      27% off
      €839 €616
    • LHR 10:00 PM
      29h 30m
      1 stop
      VTE 10:30 AM
      London - Vientiane | Wed, Dec 2 | China Southern Airlines
      VTE 4:25 PM
      33h 10m
      1 stop
      LHR 6:35 PM
      Vientiane - London | Tue, Dec 8 | China Southern Airlines
      €637
      24% off
      €839 €637
    • LHR 10:00 PM
      29h 30m
      1 stop
      VTE 10:30 AM
      London - Vientiane | Sun, Nov 22 | China Southern Airlines
      VTE 4:25 PM
      33h 10m
      1 stop
      LHR 6:35 PM
      Vientiane - London | Thu, Nov 26 | China Southern Airlines
      €640
      24% off
      €839 €640
    • LHR 10:00 PM
      29h 30m
      1 stop
      VTE 10:30 AM
      London - Vientiane | Thu, Dec 10 | China Southern Airlines
      VTE 4:25 PM
      33h 10m
      1 stop
      LHR 6:35 PM
      Vientiane - London | Tue, Dec 15 | China Southern Airlines
      €677
      19% off
      €839 €677
    • LHR 10:00 PM
      29h 30m
      1 stop
      VTE 10:30 AM
      London - Vientiane | Mon, Nov 23 | China Southern Airlines
      VTE 4:25 PM
      33h 10m
      1 stop
      LHR 6:35 PM
      Vientiane - London | Wed, Nov 25 | China Southern Airlines
      €733
      13% off
      €839 €733
    • LHR 9:00 PM
      20h 5m
      1 stop
      VTE 12:05 AM
      London - Vientiane | Tue, Nov 24 | China Eastern Airlines
      VTE 1:05 AM
      23h 25m
      1 stop
      LHR 5:30 PM
      Vientiane - London | Sun, Nov 29 | China Eastern Airlines
      €739
      12% off
      €839 €739
    • LON 1:00 PM
      17h 25m
      1 stop
      VTE 2:00 PM
      London - Vientiane | Tue, Nov 3 | Normal Airline
      VTE 3:00 PM
      6h
      Nonstop
      LON 4:00 PM
      Vientiane - London | Thu, Nov 5 | Normal Airline
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    • Cheapest
      LHR 9:00 PM
      15h 35m
      1 stop
      VTE 7:35 PM
      London - Vientiane | Tue, Dec 1 | Tianjin Airlines
      €446 €531
      16% off
      16% off
      €531 €446
    • LHR 9:00 PM
      15h 35m
      1 stop
      VTE 7:35 PM
      London - Vientiane | Tue, Nov 10 | Tianjin Airlines
      €447 €531
      16% off
      16% off
      €531 €447
    • LHR 10:00 PM
      34h 5m
      1 stop
      VTE 3:05 PM
      London - Vientiane | Tue, Dec 1 | China Southern Airlines
      €455 €531
      14% off
      14% off
      €531 €455
    • LHR 10:00 PM
      29h 30m
      1 stop
      VTE 10:30 AM
      London - Vientiane | Mon, Nov 30 | China Southern Airlines
      €456
      14% off
      €531 €456
    • LHR 10:00 PM
      34h 5m
      1 stop
      VTE 3:05 PM
      London - Vientiane | Wed, Nov 18 | China Southern Airlines
      €458
      14% off
      €531 €458
    • LHR 10:00 PM
      34h 5m
      1 stop
      VTE 3:05 PM
      London - Vientiane | Sun, Dec 6 | China Southern Airlines
      €459
      14% off
      €531 €459
    • LHR 10:00 PM
      34h 5m
      1 stop
      VTE 3:05 PM
      London - Vientiane | Sun, Nov 15 | China Southern Airlines
      €459
      14% off
      €531 €459
    • LHR 10:00 PM
      34h 5m
      1 stop
      VTE 3:05 PM
      London - Vientiane | Fri, Nov 13 | China Southern Airlines
      €464
      13% off
      €531 €464
    • LHR 9:00 PM
      15h 35m
      1 stop
      VTE 7:35 PM
      London - Vientiane | Tue, Nov 17 | Tianjin Airlines
      €466
      12% off
      €531 €466
    • LON 1:00 PM
      17h 25m
      1 stop
      VTE 2:00 PM
      London - Vientiane | Tue, Nov 3 | Normal Airline
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    • LHR 9:00 PM
      15h 35m
      1 stop
      VTE 7:35 PM
      London - Vientiane | Sat, Nov 21 | Tianjin Airlines
      €435 €1,324
      67% off
      67% off
      €1,324 €435
    • LHR 9:00 PM
      15h 35m
      1 stop
      VTE 7:35 PM
      London - Vientiane | Sat, Nov 28 | Tianjin Airlines
      €446 €1,324
      66% off
      66% off
      €1,324 €446
    • LHR 9:00 PM
      15h 35m
      1 stop
      VTE 7:35 PM
      London - Vientiane | Sat, Nov 7 | Tianjin Airlines
      €462 €1,324
      65% off
      65% off
      €1,324 €462
    • LHR 9:00 PM
      15h 35m
      1 stop
      VTE 7:35 PM
      London - Vientiane | Sat, Nov 14 | Tianjin Airlines
      €466
      65% off
      €1,324 €466
    • LHR 9:00 PM
      16h
      1 stop
      VTE 8:00 PM
      London - Vientiane | Wed, Nov 25 | Tianjin Airlines
      €467
      65% off
      €1,324 €467
    • LHR 9:00 PM
      15h 35m
      1 stop
      VTE 7:35 PM
      London - Vientiane | Sat, Dec 5 | Tianjin Airlines
      €500
      62% off
      €1,324 €500
    • LHR 9:05 PM
      16h 30m
      1 stop
      VTE 8:35 PM
      London - Vientiane | Wed, Nov 4 | Hainan Airlines
      €536
      60% off
      €1,324 €536
    • LHR 9:00 PM
      16h
      1 stop
      VTE 8:00 PM
      London - Vientiane | Wed, Dec 30 | Tianjin Airlines
      €583
      56% off
      €1,324 €583
    • LHR 9:00 PM
      15h 35m
      1 stop
      VTE 7:35 PM
      London - Vientiane | Sat, Dec 26 | Tianjin Airlines
      €722
      45% off
      €1,324 €722
    • LON 1:00 PM
      17h 25m
      1 stop
      VTE 2:00 PM
      London - Vientiane | Tue, Nov 3 | Normal Airline
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    • LHR 9:35 PM
      15h 10m
      1 stop
      VTE 7:45 PM
      London - Vientiane | Wed, Nov 25 | Thai Airways
      €750 €980
      23% off
      23% off
      €980 €750
    • LHR 9:35 PM
      15h 10m
      1 stop
      VTE 7:45 PM
      London - Vientiane | Mon, Nov 23 | Thai Airways
      €754 €980
      23% off
      23% off
      €980 €754
    • LHR 9:35 PM
      15h 10m
      1 stop
      VTE 7:45 PM
      London - Vientiane | Sun, Nov 29 | Thai Airways
      €777 €980
      21% off
      21% off
      €980 €777
    • LHR 9:35 PM
      15h 10m
      1 stop
      VTE 7:45 PM
      London - Vientiane | Mon, Nov 9 | Thai Airways
      €791
      19% off
      €980 €791
    • LHR 9:35 PM
      15h 10m
      1 stop
      VTE 7:45 PM
      London - Vientiane | Sat, Nov 28 | Thai Airways
      €794
      19% off
      €980 €794
    • LHR 9:35 PM
      15h 10m
      1 stop
      VTE 7:45 PM
      London - Vientiane | Tue, Nov 10 | Thai Airways
      €811
      17% off
      €980 €811
    • LHR 9:35 PM
      15h 10m
      1 stop
      VTE 7:45 PM
      London - Vientiane | Sat, Nov 21 | Thai Airways
      €816
      17% off
      €980 €816
    • LHR 9:35 PM
      15h 10m
      1 stop
      VTE 7:45 PM
      London - Vientiane | Wed, Nov 11 | Thai Airways
      €817
      17% off
      €980 €817
    • LHR 9:35 PM
      15h 10m
      1 stop
      VTE 7:45 PM
      London - Vientiane | Sun, Nov 22 | Thai Airways
      €824
      16% off
      €980 €824
    • LON 1:00 PM
      17h 25m
      1 stop
      VTE 2:00 PM
      London - Vientiane | Tue, Nov 3 | Normal Airline
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    • LHR 9:00 PM
      15h 35m
      1 stop
      VTE 7:35 PM
      London - Vientiane | Sat, Nov 7 | Tianjin Airlines
      €462 €1,035
      55% off
      55% off
      €1,035 €462
    • LHR 9:05 PM
      16h 30m
      1 stop
      VTE 8:35 PM
      London - Vientiane | Wed, Nov 4 | Hainan Airlines
      €536 €1,035
      48% off
      48% off
      €1,035 €536
    • LHR 9:20 PM
      17h 50m
      1 stop
      VTE 10:10 PM
      London - Vientiane | Thu, Nov 5 | EVA Air
      €921 €1,035
      11% off
      11% off
      €1,035 €921
    • LON 1:00 PM
      17h 25m
      1 stop
      VTE 2:00 PM
      London - Vientiane | Tue, Nov 3 | Normal Airline
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Displayed flight fares from London to Vientiane are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Heathrow Airport to Wattay Intl. Airport

What is the cheapest month for one-way flights from Heathrow Airport to Wattay Intl. Airport?

Data is based on average one-way flight prices from Heathrow Airport to Wattay Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Heathrow Airport to Wattay Intl. Airport, the best time to buy is in May, with an average price of €606. You’ll want to avoid July, when the average price can reach as high as €1,005.

€1,005
€806
€606
€407
    Cheapest
  • €709
    Oct
  • €762
    Nov
  • €881
    Dec
  • €727
    Jan
  • €685
    Feb
  • €808
    Mar
  • €794
    Apr
  • €606
    May
  • €836
    Jun
  • €1,005
    Jul
  • €911
    Aug
  • €718
    Sep

What’s the cheapest month to fly round-trip from Heathrow Airport to Wattay Intl. Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Heathrow Airport to Wattay Intl. Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, October is typically the cheapest month to find flights from Heathrow Airport to Wattay Intl. Airport, with an average price of €928. In contrast, June is usually the most expensive month, with average fares reaching €1,509.

€1,509
€1,219
€928
€638
  • €928
    Oct
  • €999
    Nov
  • €1,379
    Dec
  • €1,207
    Jan
  • €1,157
    Feb
  • €1,193
    Mar
  • €1,421
    Apr
  • €1,420
    May
  • €1,509
    Jun
  • €1,372
    Jul
  • €1,417
    Aug
  • €1,217
    Sep

What is the cheapest day of the week to fly from Heathrow Airport to Wattay Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from Heathrow Airport to Wattay Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Heathrow Airport to Wattay Intl. Airport is Saturday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

€964
€830
€696
€562
    Cheapest
  • €878
    Mon
  • €872
    Tue
  • €758
    Wed
  • €748
    Thu
  • €887
    Fri
  • €696
    Sat
  • €964
    Sun

Which airline offers the cheapest flights from Heathrow Airport to Wattay Intl. Airport?

The cheapest airline flying from Heathrow Airport to Wattay Intl. Airport is Tianjin Airlines (from €385) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Tianjin Airlines
From €385
Shenzhen Airlines
From €397
China Eastern Airlines
From €445
Xiamen Airlines
From €450
China Southern Airlines
From €455
Air China
From €470
Beijing Capital Airlines
From €486
Hainan Airlines
From €514
Oman Air
From €532
Air India
From €583

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What is the flight schedule from Heathrow Airport to Wattay Intl. Airport?

Check the schedule for flights from London to Vientiane and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. CZ304

    Heathrow Airport

    10:10 PM

    LHR

    11h 45m

    Nonstop

    4:55 PM

    CAN

    S M T W T F S
    Search

  2. CZ361

    Baiyun Intl. Airport

    8:05 PM

    CAN

    2h 55m

    Nonstop

    10:00 PM

    BKK

    S M T W T F S

  3. FD1042

    Don Mueang Intl. Airport

    6:25 AM

    DMK

    1h 10m

    Nonstop

    7:35 AM

    VTE

    - M - W - F -

  4. CZ304

    Heathrow Airport

    10:10 PM

    LHR

    11h 45m

    Nonstop

    4:55 PM

    CAN

    S M T W T F S
    Search

  5. CZ5035

    Baiyun Intl. Airport

    8:05 PM

    CAN

    4h 10m

    Nonstop

    12:15 AM

    KUL

    S M T W T F S

  6. AK552

    Kuala Lumpur Intl. Airport

    7:10 AM

    KUL

    2h 40m

    Nonstop

    8:50 AM

    VTE

    - M - W - F -

  7. ZH888

    Heathrow Airport

    9:10 PM

    LHR

    12h 10m

    Nonstop

    5:20 PM

    SZX

    S - T W T F S
    Search

  8. ZH305

    Shenzhen Intl. Airport

    11:20 PM

    SZX

    3h

    Nonstop

    1:20 AM

    BKK

    S M T W T F S

  9. QV442

    Suvarnabhumi Intl. Airport

    9:55 AM

    BKK

    1h 20m

    Nonstop

    11:15 AM

    VTE

    S M T W T F S

  10. CZ304

    Heathrow Airport

    10:10 PM

    LHR

    11h 45m

    Nonstop

    4:55 PM

    CAN

    S M T W T F S
    Search

  11. CZ6091

    Baiyun Intl. Airport

    1:20 PM

    CAN

    2h 25m

    Nonstop

    2:45 PM

    VTE

    S M T W T F S

  12. GS7966

    Heathrow Airport

    9:00 PM

    LHR

    10h 50m

    Nonstop

    3:50 PM

    CKG

    - - T - - F -
    Search

  13. PN6591

    Chongqing Jiangbei Intl. Airport

    5:55 PM

    CKG

    2h 40m

    Nonstop

    7:35 PM

    VTE

    - - T - T - S

  14. ZH888

    Heathrow Airport

    9:10 PM

    LHR

    12h 10m

    Nonstop

    5:20 PM

    SZX

    S - T W T F S
    Search

  15. ZH117

    Shenzhen Intl. Airport

    12:15 AM

    SZX

    2h 35m

    Nonstop

    1:50 AM

    SGN

    S - T W T F S

  16. VJ1831

    Tan Son Nhat Intl. Airport

    7:15 PM

    SGN

    2h

    Nonstop

    9:15 PM

    VTE

    S M T W T F S

  17. ZH888

    Heathrow Airport

    9:10 PM

    LHR

    12h 10m

    Nonstop

    5:20 PM

    SZX

    S - T W T F S
    Search

  18. ZH113

    Shenzhen Intl. Airport

    10:55 AM

    SZX

    2h 55m

    Nonstop

    12:50 PM

    SGN

    S M T W T F S

  19. VJ1831

    Tan Son Nhat Intl. Airport

    7:15 PM

    SGN

    2h

    Nonstop

    9:15 PM

    VTE

    S M T W T F S

  20. CZ304

    Heathrow Airport

    10:10 PM

    LHR

    11h 45m

    Nonstop

    4:55 PM

    CAN

    S M T W T F S
    Search

  21. CZ363

    Baiyun Intl. Airport

    3:55 PM

    CAN

    3h

    Nonstop

    5:55 PM

    BKK

    S M T W T F S

  22. QV446

    Suvarnabhumi Intl. Airport

    8:50 PM

    BKK

    1h 20m

    Nonstop

    10:10 PM

    VTE

    S M T W T F S

  23. MF822

    Heathrow Airport

    12:30 PM

    LHR

    11h 20m

    Nonstop

    7:50 AM

    XMN

    - - T - T - S
    Search

  24. MF841

    Xiamen Gaoqi Intl. Airport

    7:50 PM

    XMN

    3h 10m

    Nonstop

    10:00 PM

    SGN

    - M - W T F S

  25. VJ1831

    Tan Son Nhat Intl. Airport

    7:15 PM

    SGN

    2h

    Nonstop

    9:15 PM

    VTE

    S M T W T F S
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About Heathrow Airport and Wattay Intl. Airport

Learn about Heathrow Airport (LHR) and Wattay Intl. Airport (VTE) — including location, terminals, transportation, and travel tips.

Flight distance 9,329.12 km
Cheapest one-way ticket price €446
Cheapest return ticket price €612

FAQs for Heathrow Airport to Wattay Intl. Airport Flights

  • What is the transportation method from the main airport to downtown in Vientiane?

    • The distance from Wattay International Airport to downtown is about 5 km. It takes about 20 minutes by taxi.
  • One-way flights from Heathrow Airport to Wattay Intl. Airport currently start from €446, and round-trip fares start from €612. The current lowest fare is a Tianjin Airlines flight departing on Tue, Dec 1; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Heathrow Airport to Wattay Intl. Airport is €755. Prices may vary depending on the departure date, airline, and availability.
  • Enter Heathrow Airport and Wattay Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.